diff options
Diffstat (limited to 'gl')
315 files changed, 17624 insertions, 9595 deletions
diff --git a/gl/Makefile.am b/gl/Makefile.am index edc7db15..d3a64509 100644 --- a/gl/Makefile.am +++ b/gl/Makefile.am | |||
| @@ -1,17 +1,29 @@ | |||
| 1 | ## DO NOT EDIT! GENERATED AUTOMATICALLY! | 1 | ## DO NOT EDIT! GENERATED AUTOMATICALLY! |
| 2 | ## Process this file with automake to produce Makefile.in. | 2 | ## Process this file with automake to produce Makefile.in. |
| 3 | # Copyright (C) 2002-2010 Free Software Foundation, Inc. | 3 | # Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 4 | # | 4 | # |
| 5 | # This file is free software, distributed under the terms of the GNU | 5 | # This file is free software; you can redistribute it and/or modify |
| 6 | # General Public License. As a special exception to the GNU General | 6 | # it under the terms of the GNU General Public License as published by |
| 7 | # Public License, this file may be distributed as part of a program | 7 | # the Free Software Foundation; either version 3 of the License, or |
| 8 | # that contains a configuration script generated by Autoconf, under | 8 | # (at your option) any later version. |
| 9 | # | ||
| 10 | # This file is distributed in the hope that it will be useful, | ||
| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | # GNU General Public License for more details. | ||
| 14 | # | ||
| 15 | # You should have received a copy of the GNU General Public License | ||
| 16 | # along with this file. If not, see <http://www.gnu.org/licenses/>. | ||
| 17 | # | ||
| 18 | # As a special exception to the GNU General Public License, | ||
| 19 | # this file may be distributed as part of a program that | ||
| 20 | # contains a configuration script generated by Autoconf, under | ||
| 9 | # the same distribution terms as the rest of that program. | 21 | # the same distribution terms as the rest of that program. |
| 10 | # | 22 | # |
| 11 | # Generated by gnulib-tool. | 23 | # Generated by gnulib-tool. |
| 12 | # Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-libtool --macro-prefix=gl --no-vc-files base64 crypto/sha1 dirname environ floorf fsusage getaddrinfo gethostname getloadavg getopt gettext mountlist regex setenv strsep timegm unsetenv vasprintf vsnprintf | 24 | # Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files base64 crypto/sha1 dirname environ floorf fsusage getaddrinfo gethostname getloadavg getopt gettext mountlist regex setenv strsep timegm unsetenv vasprintf vsnprintf |
| 13 | 25 | ||
| 14 | AUTOMAKE_OPTIONS = 1.5 gnits | 26 | AUTOMAKE_OPTIONS = 1.9.6 gnits subdir-objects |
| 15 | 27 | ||
| 16 | SUBDIRS = | 28 | SUBDIRS = |
| 17 | noinst_HEADERS = | 29 | noinst_HEADERS = |
| @@ -37,73 +49,53 @@ libgnu_a_LIBADD = $(gl_LIBOBJS) | |||
| 37 | libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) | 49 | libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) |
| 38 | EXTRA_libgnu_a_SOURCES = | 50 | EXTRA_libgnu_a_SOURCES = |
| 39 | 51 | ||
| 40 | ## begin gnulib module alignof | ||
| 41 | |||
| 42 | |||
| 43 | EXTRA_DIST += alignof.h | ||
| 44 | |||
| 45 | ## end gnulib module alignof | ||
| 46 | |||
| 47 | ## begin gnulib module alloca-opt | 52 | ## begin gnulib module alloca-opt |
| 48 | 53 | ||
| 49 | BUILT_SOURCES += $(ALLOCA_H) | 54 | BUILT_SOURCES += $(ALLOCA_H) |
| 50 | 55 | ||
| 51 | # We need the following in order to create <alloca.h> when the system | 56 | # We need the following in order to create <alloca.h> when the system |
| 52 | # doesn't have one that works with the given compiler. | 57 | # doesn't have one that works with the given compiler. |
| 53 | alloca.h: alloca.in.h | 58 | if GL_GENERATE_ALLOCA_H |
| 59 | alloca.h: alloca.in.h $(top_builddir)/config.status | ||
| 54 | $(AM_V_GEN)rm -f $@-t $@ && \ | 60 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 55 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 61 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 56 | cat $(srcdir)/alloca.in.h; \ | 62 | cat $(srcdir)/alloca.in.h; \ |
| 57 | } > $@-t && \ | 63 | } > $@-t && \ |
| 58 | mv -f $@-t $@ | 64 | mv -f $@-t $@ |
| 65 | else | ||
| 66 | alloca.h: $(top_builddir)/config.status | ||
| 67 | rm -f $@ | ||
| 68 | endif | ||
| 59 | MOSTLYCLEANFILES += alloca.h alloca.h-t | 69 | MOSTLYCLEANFILES += alloca.h alloca.h-t |
| 60 | 70 | ||
| 61 | EXTRA_DIST += alloca.in.h | 71 | EXTRA_DIST += alloca.in.h |
| 62 | 72 | ||
| 63 | ## end gnulib module alloca-opt | 73 | ## end gnulib module alloca-opt |
| 64 | 74 | ||
| 65 | ## begin gnulib module arg-nonnull | ||
| 66 | |||
| 67 | # The BUILT_SOURCES created by this Makefile snippet are not used via #include | ||
| 68 | # statements but through direct file reference. Therefore this snippet must be | ||
| 69 | # present in all Makefile.am that need it. This is ensured by the applicability | ||
| 70 | # 'all' defined above. | ||
| 71 | |||
| 72 | BUILT_SOURCES += arg-nonnull.h | ||
| 73 | # The arg-nonnull.h that gets inserted into generated .h files is the same as | ||
| 74 | # build-aux/arg-nonnull.h, except that it has the copyright header cut off. | ||
| 75 | arg-nonnull.h: $(top_srcdir)/build-aux/arg-nonnull.h | ||
| 76 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 77 | sed -n -e '/GL_ARG_NONNULL/,$$p' \ | ||
| 78 | < $(top_srcdir)/build-aux/arg-nonnull.h \ | ||
| 79 | > $@-t && \ | ||
| 80 | mv $@-t $@ | ||
| 81 | MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t | ||
| 82 | |||
| 83 | ARG_NONNULL_H=arg-nonnull.h | ||
| 84 | |||
| 85 | EXTRA_DIST += $(top_srcdir)/build-aux/arg-nonnull.h | ||
| 86 | |||
| 87 | ## end gnulib module arg-nonnull | ||
| 88 | |||
| 89 | ## begin gnulib module arpa_inet | 75 | ## begin gnulib module arpa_inet |
| 90 | 76 | ||
| 91 | BUILT_SOURCES += arpa/inet.h | 77 | BUILT_SOURCES += arpa/inet.h |
| 92 | 78 | ||
| 93 | # We need the following in order to create <arpa/inet.h> when the system | 79 | # We need the following in order to create <arpa/inet.h> when the system |
| 94 | # doesn't have one. | 80 | # doesn't have one. |
| 95 | arpa/inet.h: arpa_inet.in.h $(WARN_ON_USE_H) $(ARG_NONNULL_H) | 81 | arpa/inet.h: arpa_inet.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) |
| 96 | $(AM_V_at)$(MKDIR_P) arpa | 82 | $(AM_V_at)$(MKDIR_P) arpa |
| 97 | $(AM_V_GEN)rm -f $@-t $@ && \ | 83 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 98 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 84 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 99 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 85 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 86 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 100 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 87 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 88 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 89 | -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ | ||
| 101 | -e 's|@''NEXT_ARPA_INET_H''@|$(NEXT_ARPA_INET_H)|g' \ | 90 | -e 's|@''NEXT_ARPA_INET_H''@|$(NEXT_ARPA_INET_H)|g' \ |
| 102 | -e 's|@''HAVE_ARPA_INET_H''@|$(HAVE_ARPA_INET_H)|g' \ | 91 | -e 's|@''HAVE_ARPA_INET_H''@|$(HAVE_ARPA_INET_H)|g' \ |
| 103 | -e 's|@''GNULIB_INET_NTOP''@|$(GNULIB_INET_NTOP)|g' \ | 92 | -e 's/@''GNULIB_INET_NTOP''@/$(GNULIB_INET_NTOP)/g' \ |
| 104 | -e 's|@''GNULIB_INET_PTON''@|$(GNULIB_INET_PTON)|g' \ | 93 | -e 's/@''GNULIB_INET_PTON''@/$(GNULIB_INET_PTON)/g' \ |
| 105 | -e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \ | 94 | -e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \ |
| 106 | -e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \ | 95 | -e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \ |
| 96 | -e 's|@''REPLACE_INET_NTOP''@|$(REPLACE_INET_NTOP)|g' \ | ||
| 97 | -e 's|@''REPLACE_INET_PTON''@|$(REPLACE_INET_PTON)|g' \ | ||
| 98 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | ||
| 107 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 99 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 108 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 100 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ |
| 109 | < $(srcdir)/arpa_inet.in.h; \ | 101 | < $(srcdir)/arpa_inet.in.h; \ |
| @@ -131,73 +123,10 @@ EXTRA_libgnu_a_SOURCES += btowc.c | |||
| 131 | 123 | ||
| 132 | ## end gnulib module btowc | 124 | ## end gnulib module btowc |
| 133 | 125 | ||
| 134 | ## begin gnulib module c++defs | ||
| 135 | |||
| 136 | # The BUILT_SOURCES created by this Makefile snippet are not used via #include | ||
| 137 | # statements but through direct file reference. Therefore this snippet must be | ||
| 138 | # present in all Makefile.am that need it. This is ensured by the applicability | ||
| 139 | # 'all' defined above. | ||
| 140 | |||
| 141 | BUILT_SOURCES += c++defs.h | ||
| 142 | # The c++defs.h that gets inserted into generated .h files is the same as | ||
| 143 | # build-aux/c++defs.h, except that it has the copyright header cut off. | ||
| 144 | c++defs.h: $(top_srcdir)/build-aux/c++defs.h | ||
| 145 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 146 | sed -n -e '/_GL_CXXDEFS/,$$p' \ | ||
| 147 | < $(top_srcdir)/build-aux/c++defs.h \ | ||
| 148 | > $@-t && \ | ||
| 149 | mv $@-t $@ | ||
| 150 | MOSTLYCLEANFILES += c++defs.h c++defs.h-t | ||
| 151 | |||
| 152 | CXXDEFS_H=c++defs.h | ||
| 153 | |||
| 154 | EXTRA_DIST += $(top_srcdir)/build-aux/c++defs.h | ||
| 155 | |||
| 156 | ## end gnulib module c++defs | ||
| 157 | |||
| 158 | ## begin gnulib module c-strtod | ||
| 159 | |||
| 160 | |||
| 161 | EXTRA_DIST += c-strtod.c c-strtod.h | ||
| 162 | |||
| 163 | EXTRA_libgnu_a_SOURCES += c-strtod.c | ||
| 164 | |||
| 165 | ## end gnulib module c-strtod | ||
| 166 | |||
| 167 | ## begin gnulib module cloexec | ||
| 168 | |||
| 169 | |||
| 170 | EXTRA_DIST += cloexec.c cloexec.h | ||
| 171 | |||
| 172 | EXTRA_libgnu_a_SOURCES += cloexec.c | ||
| 173 | |||
| 174 | ## end gnulib module cloexec | ||
| 175 | |||
| 176 | ## begin gnulib module close-hook | ||
| 177 | |||
| 178 | libgnu_a_SOURCES += close-hook.c | ||
| 179 | |||
| 180 | EXTRA_DIST += close-hook.h | ||
| 181 | |||
| 182 | ## end gnulib module close-hook | ||
| 183 | |||
| 184 | ## begin gnulib module configmake | 126 | ## begin gnulib module configmake |
| 185 | 127 | ||
| 186 | # Retrieve values of the variables through 'configure' followed by | 128 | # Listed in the same order as the GNU makefile conventions, and |
| 187 | # 'make', not directly through 'configure', so that a user who | 129 | # provided by autoconf 2.59c+. |
| 188 | # sets some of these variables consistently on the 'make' command | ||
| 189 | # line gets correct results. | ||
| 190 | # | ||
| 191 | # One advantage of this approach, compared to the classical | ||
| 192 | # approach of adding -DLIBDIR=\"$(libdir)\" etc. to AM_CPPFLAGS, | ||
| 193 | # is that it protects against the use of undefined variables. | ||
| 194 | # If, say, $(libdir) is not set in the Makefile, LIBDIR is not | ||
| 195 | # defined by this module, and code using LIBDIR gives a | ||
| 196 | # compilation error. | ||
| 197 | # | ||
| 198 | # Another advantage is that 'make' output is shorter. | ||
| 199 | # | ||
| 200 | # Listed in the same order as the GNU makefile conventions. | ||
| 201 | # The Automake-defined pkg* macros are appended, in the order | 130 | # The Automake-defined pkg* macros are appended, in the order |
| 202 | # listed in the Automake 1.10a+ documentation. | 131 | # listed in the Automake 1.10a+ documentation. |
| 203 | configmake.h: Makefile | 132 | configmake.h: Makefile |
| @@ -231,11 +160,7 @@ configmake.h: Makefile | |||
| 231 | echo '#define PKGLIBDIR "$(pkglibdir)"'; \ | 160 | echo '#define PKGLIBDIR "$(pkglibdir)"'; \ |
| 232 | echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \ | 161 | echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \ |
| 233 | } | sed '/""/d' > $@-t && \ | 162 | } | sed '/""/d' > $@-t && \ |
| 234 | if test -f $@ && cmp $@-t $@ > /dev/null; then \ | 163 | mv -f $@-t $@ |
| 235 | rm -f $@-t; \ | ||
| 236 | else \ | ||
| 237 | rm -f $@; mv $@-t $@; \ | ||
| 238 | fi | ||
| 239 | 164 | ||
| 240 | BUILT_SOURCES += configmake.h | 165 | BUILT_SOURCES += configmake.h |
| 241 | CLEANFILES += configmake.h configmake.h-t | 166 | CLEANFILES += configmake.h configmake.h-t |
| @@ -244,39 +169,36 @@ CLEANFILES += configmake.h configmake.h-t | |||
| 244 | 169 | ||
| 245 | ## begin gnulib module crypto/sha1 | 170 | ## begin gnulib module crypto/sha1 |
| 246 | 171 | ||
| 172 | libgnu_a_SOURCES += sha1.c | ||
| 247 | 173 | ||
| 248 | EXTRA_DIST += sha1.c sha1.h | 174 | EXTRA_DIST += sha1.h |
| 249 | |||
| 250 | EXTRA_libgnu_a_SOURCES += sha1.c | ||
| 251 | 175 | ||
| 252 | ## end gnulib module crypto/sha1 | 176 | ## end gnulib module crypto/sha1 |
| 253 | 177 | ||
| 254 | ## begin gnulib module dirname | 178 | ## begin gnulib module dirname |
| 255 | 179 | ||
| 180 | libgnu_a_SOURCES += dirname.c basename.c | ||
| 256 | 181 | ||
| 257 | EXTRA_DIST += basename.c dirname.c stripslash.c | 182 | EXTRA_DIST += stripslash.c |
| 258 | 183 | ||
| 259 | EXTRA_libgnu_a_SOURCES += basename.c dirname.c stripslash.c | 184 | EXTRA_libgnu_a_SOURCES += stripslash.c |
| 260 | 185 | ||
| 261 | ## end gnulib module dirname | 186 | ## end gnulib module dirname |
| 262 | 187 | ||
| 263 | ## begin gnulib module dirname-lgpl | 188 | ## begin gnulib module dirname-lgpl |
| 264 | 189 | ||
| 190 | libgnu_a_SOURCES += dirname-lgpl.c basename-lgpl.c stripslash.c | ||
| 265 | 191 | ||
| 266 | EXTRA_DIST += basename-lgpl.c dirname-lgpl.c dirname.h stripslash.c | 192 | EXTRA_DIST += dirname.h |
| 267 | |||
| 268 | EXTRA_libgnu_a_SOURCES += basename-lgpl.c dirname-lgpl.c stripslash.c | ||
| 269 | 193 | ||
| 270 | ## end gnulib module dirname-lgpl | 194 | ## end gnulib module dirname-lgpl |
| 271 | 195 | ||
| 272 | ## begin gnulib module dup2 | 196 | ## begin gnulib module dosname |
| 273 | 197 | ||
| 274 | 198 | ||
| 275 | EXTRA_DIST += dup2.c | 199 | EXTRA_DIST += dosname.h |
| 276 | 200 | ||
| 277 | EXTRA_libgnu_a_SOURCES += dup2.c | 201 | ## end gnulib module dosname |
| 278 | |||
| 279 | ## end gnulib module dup2 | ||
| 280 | 202 | ||
| 281 | ## begin gnulib module errno | 203 | ## begin gnulib module errno |
| 282 | 204 | ||
| @@ -284,11 +206,14 @@ BUILT_SOURCES += $(ERRNO_H) | |||
| 284 | 206 | ||
| 285 | # We need the following in order to create <errno.h> when the system | 207 | # We need the following in order to create <errno.h> when the system |
| 286 | # doesn't have one that is POSIX compliant. | 208 | # doesn't have one that is POSIX compliant. |
| 287 | errno.h: errno.in.h | 209 | if GL_GENERATE_ERRNO_H |
| 210 | errno.h: errno.in.h $(top_builddir)/config.status | ||
| 288 | $(AM_V_GEN)rm -f $@-t $@ && \ | 211 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 289 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 212 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 290 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 213 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 214 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 291 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 215 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 216 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 292 | -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \ | 217 | -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \ |
| 293 | -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \ | 218 | -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \ |
| 294 | -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \ | 219 | -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \ |
| @@ -299,6 +224,10 @@ errno.h: errno.in.h | |||
| 299 | < $(srcdir)/errno.in.h; \ | 224 | < $(srcdir)/errno.in.h; \ |
| 300 | } > $@-t && \ | 225 | } > $@-t && \ |
| 301 | mv $@-t $@ | 226 | mv $@-t $@ |
| 227 | else | ||
| 228 | errno.h: $(top_builddir)/config.status | ||
| 229 | rm -f $@ | ||
| 230 | endif | ||
| 302 | MOSTLYCLEANFILES += errno.h errno.h-t | 231 | MOSTLYCLEANFILES += errno.h errno.h-t |
| 303 | 232 | ||
| 304 | EXTRA_DIST += errno.in.h | 233 | EXTRA_DIST += errno.in.h |
| @@ -322,55 +251,13 @@ EXTRA_DIST += exitfail.h | |||
| 322 | 251 | ||
| 323 | ## end gnulib module exitfail | 252 | ## end gnulib module exitfail |
| 324 | 253 | ||
| 325 | ## begin gnulib module fcntl | 254 | ## begin gnulib module fd-hook |
| 326 | 255 | ||
| 256 | libgnu_a_SOURCES += fd-hook.c | ||
| 327 | 257 | ||
| 328 | EXTRA_DIST += fcntl.c | 258 | EXTRA_DIST += fd-hook.h |
| 329 | 259 | ||
| 330 | EXTRA_libgnu_a_SOURCES += fcntl.c | 260 | ## end gnulib module fd-hook |
| 331 | |||
| 332 | ## end gnulib module fcntl | ||
| 333 | |||
| 334 | ## begin gnulib module fcntl-h | ||
| 335 | |||
| 336 | BUILT_SOURCES += fcntl.h | ||
| 337 | |||
| 338 | # We need the following in order to create <fcntl.h> when the system | ||
| 339 | # doesn't have one that works with the given compiler. | ||
| 340 | fcntl.h: fcntl.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | ||
| 341 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 342 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | ||
| 343 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 344 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | ||
| 345 | -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \ | ||
| 346 | -e 's|@''GNULIB_FCNTL''@|$(GNULIB_FCNTL)|g' \ | ||
| 347 | -e 's|@''GNULIB_OPEN''@|$(GNULIB_OPEN)|g' \ | ||
| 348 | -e 's|@''GNULIB_OPENAT''@|$(GNULIB_OPENAT)|g' \ | ||
| 349 | -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \ | ||
| 350 | -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \ | ||
| 351 | -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \ | ||
| 352 | -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \ | ||
| 353 | -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \ | ||
| 354 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | ||
| 355 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | ||
| 356 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | ||
| 357 | < $(srcdir)/fcntl.in.h; \ | ||
| 358 | } > $@-t && \ | ||
| 359 | mv $@-t $@ | ||
| 360 | MOSTLYCLEANFILES += fcntl.h fcntl.h-t | ||
| 361 | |||
| 362 | EXTRA_DIST += fcntl.in.h | ||
| 363 | |||
| 364 | ## end gnulib module fcntl-h | ||
| 365 | |||
| 366 | ## begin gnulib module fcntl-safer | ||
| 367 | |||
| 368 | |||
| 369 | EXTRA_DIST += creat-safer.c fcntl--.h fcntl-safer.h open-safer.c | ||
| 370 | |||
| 371 | EXTRA_libgnu_a_SOURCES += creat-safer.c open-safer.c | ||
| 372 | |||
| 373 | ## end gnulib module fcntl-safer | ||
| 374 | 261 | ||
| 375 | ## begin gnulib module float | 262 | ## begin gnulib module float |
| 376 | 263 | ||
| @@ -378,18 +265,28 @@ BUILT_SOURCES += $(FLOAT_H) | |||
| 378 | 265 | ||
| 379 | # We need the following in order to create <float.h> when the system | 266 | # We need the following in order to create <float.h> when the system |
| 380 | # doesn't have one that works with the given compiler. | 267 | # doesn't have one that works with the given compiler. |
| 381 | float.h: float.in.h | 268 | if GL_GENERATE_FLOAT_H |
| 269 | float.h: float.in.h $(top_builddir)/config.status | ||
| 382 | $(AM_V_GEN)rm -f $@-t $@ && \ | 270 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 383 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 271 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 384 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 272 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 273 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 385 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 274 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 275 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 386 | -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \ | 276 | -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \ |
| 277 | -e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \ | ||
| 387 | < $(srcdir)/float.in.h; \ | 278 | < $(srcdir)/float.in.h; \ |
| 388 | } > $@-t && \ | 279 | } > $@-t && \ |
| 389 | mv $@-t $@ | 280 | mv $@-t $@ |
| 281 | else | ||
| 282 | float.h: $(top_builddir)/config.status | ||
| 283 | rm -f $@ | ||
| 284 | endif | ||
| 390 | MOSTLYCLEANFILES += float.h float.h-t | 285 | MOSTLYCLEANFILES += float.h float.h-t |
| 391 | 286 | ||
| 392 | EXTRA_DIST += float.in.h | 287 | EXTRA_DIST += float.c float.in.h itold.c |
| 288 | |||
| 289 | EXTRA_libgnu_a_SOURCES += float.c itold.c | ||
| 393 | 290 | ||
| 394 | ## end gnulib module float | 291 | ## end gnulib module float |
| 395 | 292 | ||
| @@ -415,13 +312,11 @@ EXTRA_libgnu_a_SOURCES += fsusage.c | |||
| 415 | 312 | ||
| 416 | libgnu_a_SOURCES += full-read.h full-read.c | 313 | libgnu_a_SOURCES += full-read.h full-read.c |
| 417 | 314 | ||
| 418 | ## end gnulib module full-read | 315 | EXTRA_DIST += full-write.c |
| 419 | 316 | ||
| 420 | ## begin gnulib module full-write | 317 | EXTRA_libgnu_a_SOURCES += full-write.c |
| 421 | 318 | ||
| 422 | libgnu_a_SOURCES += full-write.h full-write.c | 319 | ## end gnulib module full-read |
| 423 | |||
| 424 | ## end gnulib module full-write | ||
| 425 | 320 | ||
| 426 | ## begin gnulib module getaddrinfo | 321 | ## begin gnulib module getaddrinfo |
| 427 | 322 | ||
| @@ -432,15 +327,6 @@ EXTRA_libgnu_a_SOURCES += gai_strerror.c getaddrinfo.c | |||
| 432 | 327 | ||
| 433 | ## end gnulib module getaddrinfo | 328 | ## end gnulib module getaddrinfo |
| 434 | 329 | ||
| 435 | ## begin gnulib module getdtablesize | ||
| 436 | |||
| 437 | |||
| 438 | EXTRA_DIST += getdtablesize.c | ||
| 439 | |||
| 440 | EXTRA_libgnu_a_SOURCES += getdtablesize.c | ||
| 441 | |||
| 442 | ## end gnulib module getdtablesize | ||
| 443 | |||
| 444 | ## begin gnulib module gethostname | 330 | ## begin gnulib module gethostname |
| 445 | 331 | ||
| 446 | 332 | ||
| @@ -465,12 +351,14 @@ BUILT_SOURCES += $(GETOPT_H) | |||
| 465 | 351 | ||
| 466 | # We need the following in order to create <getopt.h> when the system | 352 | # We need the following in order to create <getopt.h> when the system |
| 467 | # doesn't have one that works with the given compiler. | 353 | # doesn't have one that works with the given compiler. |
| 468 | getopt.h: getopt.in.h $(ARG_NONNULL_H) | 354 | getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H) |
| 469 | $(AM_V_GEN)rm -f $@-t $@ && \ | 355 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 470 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 356 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 471 | sed -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \ | 357 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 358 | -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \ | ||
| 472 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 359 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ |
| 473 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 360 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 361 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 474 | -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \ | 362 | -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \ |
| 475 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 363 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 476 | < $(srcdir)/getopt.in.h; \ | 364 | < $(srcdir)/getopt.in.h; \ |
| @@ -486,15 +374,16 @@ EXTRA_libgnu_a_SOURCES += getopt.c getopt1.c | |||
| 486 | 374 | ||
| 487 | ## begin gnulib module gettext | 375 | ## begin gnulib module gettext |
| 488 | 376 | ||
| 489 | # This is for those projects which use "gettextize --intl" to put a source-code | 377 | # If your project uses "gettextize --intl" to put a source-code |
| 490 | # copy of libintl into their package. In such projects, every Makefile.am needs | 378 | # copy of libintl into the package, every Makefile.am needs |
| 491 | # -I$(top_builddir)/intl, so that <libintl.h> can be found in this directory. | 379 | # -I$(top_builddir)/intl, so that <libintl.h> can be found in this directory. |
| 492 | # For the Makefile.ams in other directories it is the maintainer's | 380 | # Here's one way to do this: |
| 493 | # responsibility; for the one from gnulib we do it here. | 381 | #AM_CPPFLAGS += -I$(top_builddir)/intl |
| 494 | # This option has no effect when the user disables NLS (because then the intl | 382 | # This option has no effect when the user disables NLS (because then |
| 495 | # directory contains no libintl.h file) or when the project does not use | 383 | # the intl directory contains no libintl.h file). This option is not |
| 496 | # "gettextize --intl". | 384 | # enabled by default because the intl directory might not exist if |
| 497 | AM_CPPFLAGS += -I$(top_builddir)/intl | 385 | # your project does not use "gettext --intl", and some compilers |
| 386 | # complain about -I options applied to nonexistent directories. | ||
| 498 | 387 | ||
| 499 | EXTRA_DIST += $(top_srcdir)/build-aux/config.rpath | 388 | EXTRA_DIST += $(top_srcdir)/build-aux/config.rpath |
| 500 | 389 | ||
| @@ -535,16 +424,20 @@ BUILT_SOURCES += langinfo.h | |||
| 535 | 424 | ||
| 536 | # We need the following in order to create an empty placeholder for | 425 | # We need the following in order to create an empty placeholder for |
| 537 | # <langinfo.h> when the system doesn't have one. | 426 | # <langinfo.h> when the system doesn't have one. |
| 538 | langinfo.h: langinfo.in.h $(CXXDEFS_H) $(WARN_ON_USE_H) | 427 | langinfo.h: langinfo.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) |
| 539 | $(AM_V_GEN)rm -f $@-t $@ && \ | 428 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 540 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 429 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 541 | sed -e 's|@''HAVE_LANGINFO_H''@|$(HAVE_LANGINFO_H)|g' \ | 430 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 431 | -e 's|@''HAVE_LANGINFO_H''@|$(HAVE_LANGINFO_H)|g' \ | ||
| 542 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 432 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ |
| 543 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 433 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 434 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 544 | -e 's|@''NEXT_LANGINFO_H''@|$(NEXT_LANGINFO_H)|g' \ | 435 | -e 's|@''NEXT_LANGINFO_H''@|$(NEXT_LANGINFO_H)|g' \ |
| 545 | -e 's|@''GNULIB_NL_LANGINFO''@|$(GNULIB_NL_LANGINFO)|g' \ | 436 | -e 's/@''GNULIB_NL_LANGINFO''@/$(GNULIB_NL_LANGINFO)/g' \ |
| 546 | -e 's|@''HAVE_LANGINFO_CODESET''@|$(HAVE_LANGINFO_CODESET)|g' \ | 437 | -e 's|@''HAVE_LANGINFO_CODESET''@|$(HAVE_LANGINFO_CODESET)|g' \ |
| 438 | -e 's|@''HAVE_LANGINFO_T_FMT_AMPM''@|$(HAVE_LANGINFO_T_FMT_AMPM)|g' \ | ||
| 547 | -e 's|@''HAVE_LANGINFO_ERA''@|$(HAVE_LANGINFO_ERA)|g' \ | 439 | -e 's|@''HAVE_LANGINFO_ERA''@|$(HAVE_LANGINFO_ERA)|g' \ |
| 440 | -e 's|@''HAVE_LANGINFO_YESEXPR''@|$(HAVE_LANGINFO_YESEXPR)|g' \ | ||
| 548 | -e 's|@''HAVE_NL_LANGINFO''@|$(HAVE_NL_LANGINFO)|g' \ | 441 | -e 's|@''HAVE_NL_LANGINFO''@|$(HAVE_NL_LANGINFO)|g' \ |
| 549 | -e 's|@''REPLACE_NL_LANGINFO''@|$(REPLACE_NL_LANGINFO)|g' \ | 442 | -e 's|@''REPLACE_NL_LANGINFO''@|$(REPLACE_NL_LANGINFO)|g' \ |
| 550 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 443 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| @@ -638,16 +531,23 @@ BUILT_SOURCES += locale.h | |||
| 638 | 531 | ||
| 639 | # We need the following in order to create <locale.h> when the system | 532 | # We need the following in order to create <locale.h> when the system |
| 640 | # doesn't have one that provides all definitions. | 533 | # doesn't have one that provides all definitions. |
| 641 | locale.h: locale.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 534 | locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 642 | $(AM_V_GEN)rm -f $@-t $@ && \ | 535 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 643 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 536 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 644 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 537 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 538 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 645 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 539 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 540 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 646 | -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \ | 541 | -e 's|@''NEXT_LOCALE_H''@|$(NEXT_LOCALE_H)|g' \ |
| 647 | -e 's|@''GNULIB_DUPLOCALE''@|$(GNULIB_DUPLOCALE)|g' \ | 542 | -e 's/@''GNULIB_LOCALECONV''@/$(GNULIB_LOCALECONV)/g' \ |
| 543 | -e 's/@''GNULIB_SETLOCALE''@/$(GNULIB_SETLOCALE)/g' \ | ||
| 544 | -e 's/@''GNULIB_DUPLOCALE''@/$(GNULIB_DUPLOCALE)/g' \ | ||
| 648 | -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \ | 545 | -e 's|@''HAVE_DUPLOCALE''@|$(HAVE_DUPLOCALE)|g' \ |
| 649 | -e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \ | 546 | -e 's|@''HAVE_XLOCALE_H''@|$(HAVE_XLOCALE_H)|g' \ |
| 547 | -e 's|@''REPLACE_LOCALECONV''@|$(REPLACE_LOCALECONV)|g' \ | ||
| 548 | -e 's|@''REPLACE_SETLOCALE''@|$(REPLACE_SETLOCALE)|g' \ | ||
| 650 | -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \ | 549 | -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \ |
| 550 | -e 's|@''REPLACE_STRUCT_LCONV''@|$(REPLACE_STRUCT_LCONV)|g' \ | ||
| 651 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 551 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| 652 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 552 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 653 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 553 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ |
| @@ -660,14 +560,29 @@ EXTRA_DIST += locale.in.h | |||
| 660 | 560 | ||
| 661 | ## end gnulib module locale | 561 | ## end gnulib module locale |
| 662 | 562 | ||
| 663 | ## begin gnulib module malloc | 563 | ## begin gnulib module localeconv |
| 564 | |||
| 565 | |||
| 566 | EXTRA_DIST += localeconv.c | ||
| 567 | |||
| 568 | EXTRA_libgnu_a_SOURCES += localeconv.c | ||
| 569 | |||
| 570 | ## end gnulib module localeconv | ||
| 571 | |||
| 572 | ## begin gnulib module lock | ||
| 573 | |||
| 574 | libgnu_a_SOURCES += glthread/lock.h glthread/lock.c | ||
| 575 | |||
| 576 | ## end gnulib module lock | ||
| 577 | |||
| 578 | ## begin gnulib module malloc-gnu | ||
| 664 | 579 | ||
| 665 | 580 | ||
| 666 | EXTRA_DIST += malloc.c | 581 | EXTRA_DIST += malloc.c |
| 667 | 582 | ||
| 668 | EXTRA_libgnu_a_SOURCES += malloc.c | 583 | EXTRA_libgnu_a_SOURCES += malloc.c |
| 669 | 584 | ||
| 670 | ## end gnulib module malloc | 585 | ## end gnulib module malloc-gnu |
| 671 | 586 | ||
| 672 | ## begin gnulib module malloc-posix | 587 | ## begin gnulib module malloc-posix |
| 673 | 588 | ||
| @@ -689,70 +604,202 @@ EXTRA_DIST += malloca.h malloca.valgrind | |||
| 689 | ## begin gnulib module math | 604 | ## begin gnulib module math |
| 690 | 605 | ||
| 691 | BUILT_SOURCES += math.h | 606 | BUILT_SOURCES += math.h |
| 607 | libgnu_a_SOURCES += math.c | ||
| 692 | 608 | ||
| 693 | # We need the following in order to create <math.h> when the system | 609 | # We need the following in order to create <math.h> when the system |
| 694 | # doesn't have one that works with the given compiler. | 610 | # doesn't have one that works with the given compiler. |
| 695 | math.h: math.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 611 | math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 696 | $(AM_V_GEN)rm -f $@-t $@ && \ | 612 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 697 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 613 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 698 | sed -e 's|@''INCLUDE_NEXT_AS_FIRST_DIRECTIVE''@|$(INCLUDE_NEXT_AS_FIRST_DIRECTIVE)|g' \ | 614 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 615 | -e 's|@''INCLUDE_NEXT_AS_FIRST_DIRECTIVE''@|$(INCLUDE_NEXT_AS_FIRST_DIRECTIVE)|g' \ | ||
| 699 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 616 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 617 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 700 | -e 's|@''NEXT_AS_FIRST_DIRECTIVE_MATH_H''@|$(NEXT_AS_FIRST_DIRECTIVE_MATH_H)|g' \ | 618 | -e 's|@''NEXT_AS_FIRST_DIRECTIVE_MATH_H''@|$(NEXT_AS_FIRST_DIRECTIVE_MATH_H)|g' \ |
| 701 | -e 's|@''GNULIB_ACOSL''@|$(GNULIB_ACOSL)|g' \ | 619 | -e 's/@''GNULIB_ACOSF''@/$(GNULIB_ACOSF)/g' \ |
| 702 | -e 's|@''GNULIB_ASINL''@|$(GNULIB_ASINL)|g' \ | 620 | -e 's/@''GNULIB_ACOSL''@/$(GNULIB_ACOSL)/g' \ |
| 703 | -e 's|@''GNULIB_ATANL''@|$(GNULIB_ATANL)|g' \ | 621 | -e 's/@''GNULIB_ASINF''@/$(GNULIB_ASINF)/g' \ |
| 704 | -e 's|@''GNULIB_CEILF''@|$(GNULIB_CEILF)|g' \ | 622 | -e 's/@''GNULIB_ASINL''@/$(GNULIB_ASINL)/g' \ |
| 705 | -e 's|@''GNULIB_CEILL''@|$(GNULIB_CEILL)|g' \ | 623 | -e 's/@''GNULIB_ATANF''@/$(GNULIB_ATANF)/g' \ |
| 706 | -e 's|@''GNULIB_COSL''@|$(GNULIB_COSL)|g' \ | 624 | -e 's/@''GNULIB_ATANL''@/$(GNULIB_ATANL)/g' \ |
| 707 | -e 's|@''GNULIB_EXPL''@|$(GNULIB_EXPL)|g' \ | 625 | -e 's/@''GNULIB_ATAN2F''@/$(GNULIB_ATAN2F)/g' \ |
| 708 | -e 's|@''GNULIB_FLOORF''@|$(GNULIB_FLOORF)|g' \ | 626 | -e 's/@''GNULIB_CBRT''@/$(GNULIB_CBRT)/g' \ |
| 709 | -e 's|@''GNULIB_FLOORL''@|$(GNULIB_FLOORL)|g' \ | 627 | -e 's/@''GNULIB_CBRTF''@/$(GNULIB_CBRTF)/g' \ |
| 710 | -e 's|@''GNULIB_FREXP''@|$(GNULIB_FREXP)|g' \ | 628 | -e 's/@''GNULIB_CBRTL''@/$(GNULIB_CBRTL)/g' \ |
| 711 | -e 's|@''GNULIB_FREXPL''@|$(GNULIB_FREXPL)|g' \ | 629 | -e 's/@''GNULIB_CEIL''@/$(GNULIB_CEIL)/g' \ |
| 712 | -e 's|@''GNULIB_ISFINITE''@|$(GNULIB_ISFINITE)|g' \ | 630 | -e 's/@''GNULIB_CEILF''@/$(GNULIB_CEILF)/g' \ |
| 713 | -e 's|@''GNULIB_ISINF''@|$(GNULIB_ISINF)|g' \ | 631 | -e 's/@''GNULIB_CEILL''@/$(GNULIB_CEILL)/g' \ |
| 714 | -e 's|@''GNULIB_ISNAN''@|$(GNULIB_ISNAN)|g' \ | 632 | -e 's/@''GNULIB_COPYSIGN''@/$(GNULIB_COPYSIGN)/g' \ |
| 715 | -e 's|@''GNULIB_ISNANF''@|$(GNULIB_ISNANF)|g' \ | 633 | -e 's/@''GNULIB_COPYSIGNF''@/$(GNULIB_COPYSIGNF)/g' \ |
| 716 | -e 's|@''GNULIB_ISNAND''@|$(GNULIB_ISNAND)|g' \ | 634 | -e 's/@''GNULIB_COPYSIGNL''@/$(GNULIB_COPYSIGNL)/g' \ |
| 717 | -e 's|@''GNULIB_ISNANL''@|$(GNULIB_ISNANL)|g' \ | 635 | -e 's/@''GNULIB_COSF''@/$(GNULIB_COSF)/g' \ |
| 718 | -e 's|@''GNULIB_LDEXPL''@|$(GNULIB_LDEXPL)|g' \ | 636 | -e 's/@''GNULIB_COSL''@/$(GNULIB_COSL)/g' \ |
| 719 | -e 's|@''GNULIB_LOGB''@|$(GNULIB_LOGB)|g' \ | 637 | -e 's/@''GNULIB_COSHF''@/$(GNULIB_COSHF)/g' \ |
| 720 | -e 's|@''GNULIB_LOGL''@|$(GNULIB_LOGL)|g' \ | 638 | -e 's/@''GNULIB_EXPF''@/$(GNULIB_EXPF)/g' \ |
| 721 | -e 's|@''GNULIB_ROUND''@|$(GNULIB_ROUND)|g' \ | 639 | -e 's/@''GNULIB_EXPL''@/$(GNULIB_EXPL)/g' \ |
| 722 | -e 's|@''GNULIB_ROUNDF''@|$(GNULIB_ROUNDF)|g' \ | 640 | -e 's/@''GNULIB_EXP2''@/$(GNULIB_EXP2)/g' \ |
| 723 | -e 's|@''GNULIB_ROUNDL''@|$(GNULIB_ROUNDL)|g' \ | 641 | -e 's/@''GNULIB_EXP2F''@/$(GNULIB_EXP2F)/g' \ |
| 724 | -e 's|@''GNULIB_SIGNBIT''@|$(GNULIB_SIGNBIT)|g' \ | 642 | -e 's/@''GNULIB_EXP2L''@/$(GNULIB_EXP2L)/g' \ |
| 725 | -e 's|@''GNULIB_SINL''@|$(GNULIB_SINL)|g' \ | 643 | -e 's/@''GNULIB_EXPM1''@/$(GNULIB_EXPM1)/g' \ |
| 726 | -e 's|@''GNULIB_SQRTL''@|$(GNULIB_SQRTL)|g' \ | 644 | -e 's/@''GNULIB_EXPM1F''@/$(GNULIB_EXPM1F)/g' \ |
| 727 | -e 's|@''GNULIB_TANL''@|$(GNULIB_TANL)|g' \ | 645 | -e 's/@''GNULIB_EXPM1L''@/$(GNULIB_EXPM1L)/g' \ |
| 728 | -e 's|@''GNULIB_TRUNC''@|$(GNULIB_TRUNC)|g' \ | 646 | -e 's/@''GNULIB_FABSF''@/$(GNULIB_FABSF)/g' \ |
| 729 | -e 's|@''GNULIB_TRUNCF''@|$(GNULIB_TRUNCF)|g' \ | 647 | -e 's/@''GNULIB_FABSL''@/$(GNULIB_FABSL)/g' \ |
| 730 | -e 's|@''GNULIB_TRUNCL''@|$(GNULIB_TRUNCL)|g' \ | 648 | -e 's/@''GNULIB_FLOOR''@/$(GNULIB_FLOOR)/g' \ |
| 649 | -e 's/@''GNULIB_FLOORF''@/$(GNULIB_FLOORF)/g' \ | ||
| 650 | -e 's/@''GNULIB_FLOORL''@/$(GNULIB_FLOORL)/g' \ | ||
| 651 | -e 's/@''GNULIB_FMA''@/$(GNULIB_FMA)/g' \ | ||
| 652 | -e 's/@''GNULIB_FMAF''@/$(GNULIB_FMAF)/g' \ | ||
| 653 | -e 's/@''GNULIB_FMAL''@/$(GNULIB_FMAL)/g' \ | ||
| 654 | -e 's/@''GNULIB_FMOD''@/$(GNULIB_FMOD)/g' \ | ||
| 655 | -e 's/@''GNULIB_FMODF''@/$(GNULIB_FMODF)/g' \ | ||
| 656 | -e 's/@''GNULIB_FMODL''@/$(GNULIB_FMODL)/g' \ | ||
| 657 | -e 's/@''GNULIB_FREXPF''@/$(GNULIB_FREXPF)/g' \ | ||
| 658 | -e 's/@''GNULIB_FREXP''@/$(GNULIB_FREXP)/g' \ | ||
| 659 | -e 's/@''GNULIB_FREXPL''@/$(GNULIB_FREXPL)/g' \ | ||
| 660 | -e 's/@''GNULIB_HYPOT''@/$(GNULIB_HYPOT)/g' \ | ||
| 661 | -e 's/@''GNULIB_HYPOTF''@/$(GNULIB_HYPOTF)/g' \ | ||
| 662 | -e 's/@''GNULIB_HYPOTL''@/$(GNULIB_HYPOTL)/g' \ | ||
| 663 | < $(srcdir)/math.in.h | \ | ||
| 664 | sed -e 's/@''GNULIB_ILOGB''@/$(GNULIB_ILOGB)/g' \ | ||
| 665 | -e 's/@''GNULIB_ILOGBF''@/$(GNULIB_ILOGBF)/g' \ | ||
| 666 | -e 's/@''GNULIB_ILOGBL''@/$(GNULIB_ILOGBL)/g' \ | ||
| 667 | -e 's/@''GNULIB_ISFINITE''@/$(GNULIB_ISFINITE)/g' \ | ||
| 668 | -e 's/@''GNULIB_ISINF''@/$(GNULIB_ISINF)/g' \ | ||
| 669 | -e 's/@''GNULIB_ISNAN''@/$(GNULIB_ISNAN)/g' \ | ||
| 670 | -e 's/@''GNULIB_ISNANF''@/$(GNULIB_ISNANF)/g' \ | ||
| 671 | -e 's/@''GNULIB_ISNAND''@/$(GNULIB_ISNAND)/g' \ | ||
| 672 | -e 's/@''GNULIB_ISNANL''@/$(GNULIB_ISNANL)/g' \ | ||
| 673 | -e 's/@''GNULIB_LDEXPF''@/$(GNULIB_LDEXPF)/g' \ | ||
| 674 | -e 's/@''GNULIB_LDEXPL''@/$(GNULIB_LDEXPL)/g' \ | ||
| 675 | -e 's/@''GNULIB_LOG''@/$(GNULIB_LOG)/g' \ | ||
| 676 | -e 's/@''GNULIB_LOGF''@/$(GNULIB_LOGF)/g' \ | ||
| 677 | -e 's/@''GNULIB_LOGL''@/$(GNULIB_LOGL)/g' \ | ||
| 678 | -e 's/@''GNULIB_LOG10''@/$(GNULIB_LOG10)/g' \ | ||
| 679 | -e 's/@''GNULIB_LOG10F''@/$(GNULIB_LOG10F)/g' \ | ||
| 680 | -e 's/@''GNULIB_LOG10L''@/$(GNULIB_LOG10L)/g' \ | ||
| 681 | -e 's/@''GNULIB_LOG1P''@/$(GNULIB_LOG1P)/g' \ | ||
| 682 | -e 's/@''GNULIB_LOG1PF''@/$(GNULIB_LOG1PF)/g' \ | ||
| 683 | -e 's/@''GNULIB_LOG1PL''@/$(GNULIB_LOG1PL)/g' \ | ||
| 684 | -e 's/@''GNULIB_LOG2''@/$(GNULIB_LOG2)/g' \ | ||
| 685 | -e 's/@''GNULIB_LOG2F''@/$(GNULIB_LOG2F)/g' \ | ||
| 686 | -e 's/@''GNULIB_LOG2L''@/$(GNULIB_LOG2L)/g' \ | ||
| 687 | -e 's/@''GNULIB_LOGB''@/$(GNULIB_LOGB)/g' \ | ||
| 688 | -e 's/@''GNULIB_LOGBF''@/$(GNULIB_LOGBF)/g' \ | ||
| 689 | -e 's/@''GNULIB_LOGBL''@/$(GNULIB_LOGBL)/g' \ | ||
| 690 | -e 's/@''GNULIB_MODF''@/$(GNULIB_MODF)/g' \ | ||
| 691 | -e 's/@''GNULIB_MODFF''@/$(GNULIB_MODFF)/g' \ | ||
| 692 | -e 's/@''GNULIB_MODFL''@/$(GNULIB_MODFL)/g' \ | ||
| 693 | -e 's/@''GNULIB_POWF''@/$(GNULIB_POWF)/g' \ | ||
| 694 | -e 's/@''GNULIB_REMAINDER''@/$(GNULIB_REMAINDER)/g' \ | ||
| 695 | -e 's/@''GNULIB_REMAINDERF''@/$(GNULIB_REMAINDERF)/g' \ | ||
| 696 | -e 's/@''GNULIB_REMAINDERL''@/$(GNULIB_REMAINDERL)/g' \ | ||
| 697 | -e 's/@''GNULIB_RINT''@/$(GNULIB_RINT)/g' \ | ||
| 698 | -e 's/@''GNULIB_RINTF''@/$(GNULIB_RINTF)/g' \ | ||
| 699 | -e 's/@''GNULIB_RINTL''@/$(GNULIB_RINTL)/g' \ | ||
| 700 | -e 's/@''GNULIB_ROUND''@/$(GNULIB_ROUND)/g' \ | ||
| 701 | -e 's/@''GNULIB_ROUNDF''@/$(GNULIB_ROUNDF)/g' \ | ||
| 702 | -e 's/@''GNULIB_ROUNDL''@/$(GNULIB_ROUNDL)/g' \ | ||
| 703 | -e 's/@''GNULIB_SIGNBIT''@/$(GNULIB_SIGNBIT)/g' \ | ||
| 704 | -e 's/@''GNULIB_SINF''@/$(GNULIB_SINF)/g' \ | ||
| 705 | -e 's/@''GNULIB_SINL''@/$(GNULIB_SINL)/g' \ | ||
| 706 | -e 's/@''GNULIB_SINHF''@/$(GNULIB_SINHF)/g' \ | ||
| 707 | -e 's/@''GNULIB_SQRTF''@/$(GNULIB_SQRTF)/g' \ | ||
| 708 | -e 's/@''GNULIB_SQRTL''@/$(GNULIB_SQRTL)/g' \ | ||
| 709 | -e 's/@''GNULIB_TANF''@/$(GNULIB_TANF)/g' \ | ||
| 710 | -e 's/@''GNULIB_TANL''@/$(GNULIB_TANL)/g' \ | ||
| 711 | -e 's/@''GNULIB_TANHF''@/$(GNULIB_TANHF)/g' \ | ||
| 712 | -e 's/@''GNULIB_TRUNC''@/$(GNULIB_TRUNC)/g' \ | ||
| 713 | -e 's/@''GNULIB_TRUNCF''@/$(GNULIB_TRUNCF)/g' \ | ||
| 714 | -e 's/@''GNULIB_TRUNCL''@/$(GNULIB_TRUNCL)/g' \ | ||
| 715 | | \ | ||
| 716 | sed -e 's|@''HAVE_ACOSF''@|$(HAVE_ACOSF)|g' \ | ||
| 731 | -e 's|@''HAVE_ACOSL''@|$(HAVE_ACOSL)|g' \ | 717 | -e 's|@''HAVE_ACOSL''@|$(HAVE_ACOSL)|g' \ |
| 718 | -e 's|@''HAVE_ASINF''@|$(HAVE_ASINF)|g' \ | ||
| 732 | -e 's|@''HAVE_ASINL''@|$(HAVE_ASINL)|g' \ | 719 | -e 's|@''HAVE_ASINL''@|$(HAVE_ASINL)|g' \ |
| 720 | -e 's|@''HAVE_ATANF''@|$(HAVE_ATANF)|g' \ | ||
| 733 | -e 's|@''HAVE_ATANL''@|$(HAVE_ATANL)|g' \ | 721 | -e 's|@''HAVE_ATANL''@|$(HAVE_ATANL)|g' \ |
| 722 | -e 's|@''HAVE_ATAN2F''@|$(HAVE_ATAN2F)|g' \ | ||
| 723 | -e 's|@''HAVE_CBRT''@|$(HAVE_CBRT)|g' \ | ||
| 724 | -e 's|@''HAVE_CBRTF''@|$(HAVE_CBRTF)|g' \ | ||
| 725 | -e 's|@''HAVE_CBRTL''@|$(HAVE_CBRTL)|g' \ | ||
| 726 | -e 's|@''HAVE_COPYSIGN''@|$(HAVE_COPYSIGN)|g' \ | ||
| 727 | -e 's|@''HAVE_COPYSIGNL''@|$(HAVE_COPYSIGNL)|g' \ | ||
| 728 | -e 's|@''HAVE_COSF''@|$(HAVE_COSF)|g' \ | ||
| 734 | -e 's|@''HAVE_COSL''@|$(HAVE_COSL)|g' \ | 729 | -e 's|@''HAVE_COSL''@|$(HAVE_COSL)|g' \ |
| 730 | -e 's|@''HAVE_COSHF''@|$(HAVE_COSHF)|g' \ | ||
| 731 | -e 's|@''HAVE_EXPF''@|$(HAVE_EXPF)|g' \ | ||
| 735 | -e 's|@''HAVE_EXPL''@|$(HAVE_EXPL)|g' \ | 732 | -e 's|@''HAVE_EXPL''@|$(HAVE_EXPL)|g' \ |
| 733 | -e 's|@''HAVE_EXPM1''@|$(HAVE_EXPM1)|g' \ | ||
| 734 | -e 's|@''HAVE_EXPM1F''@|$(HAVE_EXPM1F)|g' \ | ||
| 735 | -e 's|@''HAVE_FABSF''@|$(HAVE_FABSF)|g' \ | ||
| 736 | -e 's|@''HAVE_FABSL''@|$(HAVE_FABSL)|g' \ | ||
| 737 | -e 's|@''HAVE_FMA''@|$(HAVE_FMA)|g' \ | ||
| 738 | -e 's|@''HAVE_FMAF''@|$(HAVE_FMAF)|g' \ | ||
| 739 | -e 's|@''HAVE_FMAL''@|$(HAVE_FMAL)|g' \ | ||
| 740 | -e 's|@''HAVE_FMODF''@|$(HAVE_FMODF)|g' \ | ||
| 741 | -e 's|@''HAVE_FMODL''@|$(HAVE_FMODL)|g' \ | ||
| 742 | -e 's|@''HAVE_FREXPF''@|$(HAVE_FREXPF)|g' \ | ||
| 743 | -e 's|@''HAVE_HYPOTF''@|$(HAVE_HYPOTF)|g' \ | ||
| 744 | -e 's|@''HAVE_HYPOTL''@|$(HAVE_HYPOTL)|g' \ | ||
| 745 | -e 's|@''HAVE_ILOGB''@|$(HAVE_ILOGB)|g' \ | ||
| 746 | -e 's|@''HAVE_ILOGBF''@|$(HAVE_ILOGBF)|g' \ | ||
| 747 | -e 's|@''HAVE_ILOGBL''@|$(HAVE_ILOGBL)|g' \ | ||
| 736 | -e 's|@''HAVE_ISNANF''@|$(HAVE_ISNANF)|g' \ | 748 | -e 's|@''HAVE_ISNANF''@|$(HAVE_ISNANF)|g' \ |
| 737 | -e 's|@''HAVE_ISNAND''@|$(HAVE_ISNAND)|g' \ | 749 | -e 's|@''HAVE_ISNAND''@|$(HAVE_ISNAND)|g' \ |
| 738 | -e 's|@''HAVE_ISNANL''@|$(HAVE_ISNANL)|g' \ | 750 | -e 's|@''HAVE_ISNANL''@|$(HAVE_ISNANL)|g' \ |
| 751 | -e 's|@''HAVE_LDEXPF''@|$(HAVE_LDEXPF)|g' \ | ||
| 752 | -e 's|@''HAVE_LOGF''@|$(HAVE_LOGF)|g' \ | ||
| 739 | -e 's|@''HAVE_LOGL''@|$(HAVE_LOGL)|g' \ | 753 | -e 's|@''HAVE_LOGL''@|$(HAVE_LOGL)|g' \ |
| 754 | -e 's|@''HAVE_LOG10F''@|$(HAVE_LOG10F)|g' \ | ||
| 755 | -e 's|@''HAVE_LOG10L''@|$(HAVE_LOG10L)|g' \ | ||
| 756 | -e 's|@''HAVE_LOG1P''@|$(HAVE_LOG1P)|g' \ | ||
| 757 | -e 's|@''HAVE_LOG1PF''@|$(HAVE_LOG1PF)|g' \ | ||
| 758 | -e 's|@''HAVE_LOG1PL''@|$(HAVE_LOG1PL)|g' \ | ||
| 759 | -e 's|@''HAVE_LOGBF''@|$(HAVE_LOGBF)|g' \ | ||
| 760 | -e 's|@''HAVE_LOGBL''@|$(HAVE_LOGBL)|g' \ | ||
| 761 | -e 's|@''HAVE_MODFF''@|$(HAVE_MODFF)|g' \ | ||
| 762 | -e 's|@''HAVE_MODFL''@|$(HAVE_MODFL)|g' \ | ||
| 763 | -e 's|@''HAVE_POWF''@|$(HAVE_POWF)|g' \ | ||
| 764 | -e 's|@''HAVE_REMAINDER''@|$(HAVE_REMAINDER)|g' \ | ||
| 765 | -e 's|@''HAVE_REMAINDERF''@|$(HAVE_REMAINDERF)|g' \ | ||
| 766 | -e 's|@''HAVE_RINT''@|$(HAVE_RINT)|g' \ | ||
| 767 | -e 's|@''HAVE_RINTL''@|$(HAVE_RINTL)|g' \ | ||
| 768 | -e 's|@''HAVE_SINF''@|$(HAVE_SINF)|g' \ | ||
| 740 | -e 's|@''HAVE_SINL''@|$(HAVE_SINL)|g' \ | 769 | -e 's|@''HAVE_SINL''@|$(HAVE_SINL)|g' \ |
| 770 | -e 's|@''HAVE_SINHF''@|$(HAVE_SINHF)|g' \ | ||
| 771 | -e 's|@''HAVE_SQRTF''@|$(HAVE_SQRTF)|g' \ | ||
| 741 | -e 's|@''HAVE_SQRTL''@|$(HAVE_SQRTL)|g' \ | 772 | -e 's|@''HAVE_SQRTL''@|$(HAVE_SQRTL)|g' \ |
| 773 | -e 's|@''HAVE_TANF''@|$(HAVE_TANF)|g' \ | ||
| 742 | -e 's|@''HAVE_TANL''@|$(HAVE_TANL)|g' \ | 774 | -e 's|@''HAVE_TANL''@|$(HAVE_TANL)|g' \ |
| 775 | -e 's|@''HAVE_TANHF''@|$(HAVE_TANHF)|g' \ | ||
| 743 | -e 's|@''HAVE_DECL_ACOSL''@|$(HAVE_DECL_ACOSL)|g' \ | 776 | -e 's|@''HAVE_DECL_ACOSL''@|$(HAVE_DECL_ACOSL)|g' \ |
| 744 | -e 's|@''HAVE_DECL_ASINL''@|$(HAVE_DECL_ASINL)|g' \ | 777 | -e 's|@''HAVE_DECL_ASINL''@|$(HAVE_DECL_ASINL)|g' \ |
| 745 | -e 's|@''HAVE_DECL_ATANL''@|$(HAVE_DECL_ATANL)|g' \ | 778 | -e 's|@''HAVE_DECL_ATANL''@|$(HAVE_DECL_ATANL)|g' \ |
| 779 | -e 's|@''HAVE_DECL_CBRTF''@|$(HAVE_DECL_CBRTF)|g' \ | ||
| 780 | -e 's|@''HAVE_DECL_CBRTL''@|$(HAVE_DECL_CBRTL)|g' \ | ||
| 746 | -e 's|@''HAVE_DECL_CEILF''@|$(HAVE_DECL_CEILF)|g' \ | 781 | -e 's|@''HAVE_DECL_CEILF''@|$(HAVE_DECL_CEILF)|g' \ |
| 747 | -e 's|@''HAVE_DECL_CEILL''@|$(HAVE_DECL_CEILL)|g' \ | 782 | -e 's|@''HAVE_DECL_CEILL''@|$(HAVE_DECL_CEILL)|g' \ |
| 783 | -e 's|@''HAVE_DECL_COPYSIGNF''@|$(HAVE_DECL_COPYSIGNF)|g' \ | ||
| 748 | -e 's|@''HAVE_DECL_COSL''@|$(HAVE_DECL_COSL)|g' \ | 784 | -e 's|@''HAVE_DECL_COSL''@|$(HAVE_DECL_COSL)|g' \ |
| 749 | -e 's|@''HAVE_DECL_EXPL''@|$(HAVE_DECL_EXPL)|g' \ | 785 | -e 's|@''HAVE_DECL_EXPL''@|$(HAVE_DECL_EXPL)|g' \ |
| 786 | -e 's|@''HAVE_DECL_EXP2''@|$(HAVE_DECL_EXP2)|g' \ | ||
| 787 | -e 's|@''HAVE_DECL_EXP2F''@|$(HAVE_DECL_EXP2F)|g' \ | ||
| 788 | -e 's|@''HAVE_DECL_EXP2L''@|$(HAVE_DECL_EXP2L)|g' \ | ||
| 789 | -e 's|@''HAVE_DECL_EXPM1L''@|$(HAVE_DECL_EXPM1L)|g' \ | ||
| 750 | -e 's|@''HAVE_DECL_FLOORF''@|$(HAVE_DECL_FLOORF)|g' \ | 790 | -e 's|@''HAVE_DECL_FLOORF''@|$(HAVE_DECL_FLOORF)|g' \ |
| 751 | -e 's|@''HAVE_DECL_FLOORL''@|$(HAVE_DECL_FLOORL)|g' \ | 791 | -e 's|@''HAVE_DECL_FLOORL''@|$(HAVE_DECL_FLOORL)|g' \ |
| 752 | -e 's|@''HAVE_DECL_FREXPL''@|$(HAVE_DECL_FREXPL)|g' \ | 792 | -e 's|@''HAVE_DECL_FREXPL''@|$(HAVE_DECL_FREXPL)|g' \ |
| 753 | -e 's|@''HAVE_DECL_LDEXPL''@|$(HAVE_DECL_LDEXPL)|g' \ | 793 | -e 's|@''HAVE_DECL_LDEXPL''@|$(HAVE_DECL_LDEXPL)|g' \ |
| 754 | -e 's|@''HAVE_DECL_LOGB''@|$(HAVE_DECL_LOGB)|g' \ | ||
| 755 | -e 's|@''HAVE_DECL_LOGL''@|$(HAVE_DECL_LOGL)|g' \ | 794 | -e 's|@''HAVE_DECL_LOGL''@|$(HAVE_DECL_LOGL)|g' \ |
| 795 | -e 's|@''HAVE_DECL_LOG10L''@|$(HAVE_DECL_LOG10L)|g' \ | ||
| 796 | -e 's|@''HAVE_DECL_LOG2''@|$(HAVE_DECL_LOG2)|g' \ | ||
| 797 | -e 's|@''HAVE_DECL_LOG2F''@|$(HAVE_DECL_LOG2F)|g' \ | ||
| 798 | -e 's|@''HAVE_DECL_LOG2L''@|$(HAVE_DECL_LOG2L)|g' \ | ||
| 799 | -e 's|@''HAVE_DECL_LOGB''@|$(HAVE_DECL_LOGB)|g' \ | ||
| 800 | -e 's|@''HAVE_DECL_REMAINDER''@|$(HAVE_DECL_REMAINDER)|g' \ | ||
| 801 | -e 's|@''HAVE_DECL_REMAINDERL''@|$(HAVE_DECL_REMAINDERL)|g' \ | ||
| 802 | -e 's|@''HAVE_DECL_RINTF''@|$(HAVE_DECL_RINTF)|g' \ | ||
| 756 | -e 's|@''HAVE_DECL_ROUND''@|$(HAVE_DECL_ROUND)|g' \ | 803 | -e 's|@''HAVE_DECL_ROUND''@|$(HAVE_DECL_ROUND)|g' \ |
| 757 | -e 's|@''HAVE_DECL_ROUNDF''@|$(HAVE_DECL_ROUNDF)|g' \ | 804 | -e 's|@''HAVE_DECL_ROUNDF''@|$(HAVE_DECL_ROUNDF)|g' \ |
| 758 | -e 's|@''HAVE_DECL_ROUNDL''@|$(HAVE_DECL_ROUNDL)|g' \ | 805 | -e 's|@''HAVE_DECL_ROUNDL''@|$(HAVE_DECL_ROUNDL)|g' \ |
| @@ -762,28 +809,74 @@ math.h: math.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 762 | -e 's|@''HAVE_DECL_TRUNC''@|$(HAVE_DECL_TRUNC)|g' \ | 809 | -e 's|@''HAVE_DECL_TRUNC''@|$(HAVE_DECL_TRUNC)|g' \ |
| 763 | -e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \ | 810 | -e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \ |
| 764 | -e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \ | 811 | -e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \ |
| 812 | | \ | ||
| 813 | sed -e 's|@''REPLACE_CBRTF''@|$(REPLACE_CBRTF)|g' \ | ||
| 814 | -e 's|@''REPLACE_CBRTL''@|$(REPLACE_CBRTL)|g' \ | ||
| 815 | -e 's|@''REPLACE_CEIL''@|$(REPLACE_CEIL)|g' \ | ||
| 765 | -e 's|@''REPLACE_CEILF''@|$(REPLACE_CEILF)|g' \ | 816 | -e 's|@''REPLACE_CEILF''@|$(REPLACE_CEILF)|g' \ |
| 766 | -e 's|@''REPLACE_CEILL''@|$(REPLACE_CEILL)|g' \ | 817 | -e 's|@''REPLACE_CEILL''@|$(REPLACE_CEILL)|g' \ |
| 818 | -e 's|@''REPLACE_EXPM1''@|$(REPLACE_EXPM1)|g' \ | ||
| 819 | -e 's|@''REPLACE_EXPM1F''@|$(REPLACE_EXPM1F)|g' \ | ||
| 820 | -e 's|@''REPLACE_EXP2''@|$(REPLACE_EXP2)|g' \ | ||
| 821 | -e 's|@''REPLACE_EXP2L''@|$(REPLACE_EXP2L)|g' \ | ||
| 822 | -e 's|@''REPLACE_FABSL''@|$(REPLACE_FABSL)|g' \ | ||
| 823 | -e 's|@''REPLACE_FLOOR''@|$(REPLACE_FLOOR)|g' \ | ||
| 767 | -e 's|@''REPLACE_FLOORF''@|$(REPLACE_FLOORF)|g' \ | 824 | -e 's|@''REPLACE_FLOORF''@|$(REPLACE_FLOORF)|g' \ |
| 768 | -e 's|@''REPLACE_FLOORL''@|$(REPLACE_FLOORL)|g' \ | 825 | -e 's|@''REPLACE_FLOORL''@|$(REPLACE_FLOORL)|g' \ |
| 826 | -e 's|@''REPLACE_FMA''@|$(REPLACE_FMA)|g' \ | ||
| 827 | -e 's|@''REPLACE_FMAF''@|$(REPLACE_FMAF)|g' \ | ||
| 828 | -e 's|@''REPLACE_FMAL''@|$(REPLACE_FMAL)|g' \ | ||
| 829 | -e 's|@''REPLACE_FMOD''@|$(REPLACE_FMOD)|g' \ | ||
| 830 | -e 's|@''REPLACE_FMODF''@|$(REPLACE_FMODF)|g' \ | ||
| 831 | -e 's|@''REPLACE_FMODL''@|$(REPLACE_FMODL)|g' \ | ||
| 832 | -e 's|@''REPLACE_FREXPF''@|$(REPLACE_FREXPF)|g' \ | ||
| 769 | -e 's|@''REPLACE_FREXP''@|$(REPLACE_FREXP)|g' \ | 833 | -e 's|@''REPLACE_FREXP''@|$(REPLACE_FREXP)|g' \ |
| 770 | -e 's|@''REPLACE_FREXPL''@|$(REPLACE_FREXPL)|g' \ | 834 | -e 's|@''REPLACE_FREXPL''@|$(REPLACE_FREXPL)|g' \ |
| 771 | -e 's|@''REPLACE_HUGE_VAL''@|$(REPLACE_HUGE_VAL)|g' \ | 835 | -e 's|@''REPLACE_HUGE_VAL''@|$(REPLACE_HUGE_VAL)|g' \ |
| 836 | -e 's|@''REPLACE_HYPOT''@|$(REPLACE_HYPOT)|g' \ | ||
| 837 | -e 's|@''REPLACE_HYPOTF''@|$(REPLACE_HYPOTF)|g' \ | ||
| 838 | -e 's|@''REPLACE_HYPOTL''@|$(REPLACE_HYPOTL)|g' \ | ||
| 839 | -e 's|@''REPLACE_ILOGB''@|$(REPLACE_ILOGB)|g' \ | ||
| 840 | -e 's|@''REPLACE_ILOGBF''@|$(REPLACE_ILOGBF)|g' \ | ||
| 772 | -e 's|@''REPLACE_ISFINITE''@|$(REPLACE_ISFINITE)|g' \ | 841 | -e 's|@''REPLACE_ISFINITE''@|$(REPLACE_ISFINITE)|g' \ |
| 773 | -e 's|@''REPLACE_ISINF''@|$(REPLACE_ISINF)|g' \ | 842 | -e 's|@''REPLACE_ISINF''@|$(REPLACE_ISINF)|g' \ |
| 774 | -e 's|@''REPLACE_ISNAN''@|$(REPLACE_ISNAN)|g' \ | 843 | -e 's|@''REPLACE_ISNAN''@|$(REPLACE_ISNAN)|g' \ |
| 844 | -e 's|@''REPLACE_ITOLD''@|$(REPLACE_ITOLD)|g' \ | ||
| 775 | -e 's|@''REPLACE_LDEXPL''@|$(REPLACE_LDEXPL)|g' \ | 845 | -e 's|@''REPLACE_LDEXPL''@|$(REPLACE_LDEXPL)|g' \ |
| 846 | -e 's|@''REPLACE_LOG''@|$(REPLACE_LOG)|g' \ | ||
| 847 | -e 's|@''REPLACE_LOGF''@|$(REPLACE_LOGF)|g' \ | ||
| 848 | -e 's|@''REPLACE_LOGL''@|$(REPLACE_LOGL)|g' \ | ||
| 849 | -e 's|@''REPLACE_LOG10''@|$(REPLACE_LOG10)|g' \ | ||
| 850 | -e 's|@''REPLACE_LOG10F''@|$(REPLACE_LOG10F)|g' \ | ||
| 851 | -e 's|@''REPLACE_LOG10L''@|$(REPLACE_LOG10L)|g' \ | ||
| 852 | -e 's|@''REPLACE_LOG1P''@|$(REPLACE_LOG1P)|g' \ | ||
| 853 | -e 's|@''REPLACE_LOG1PF''@|$(REPLACE_LOG1PF)|g' \ | ||
| 854 | -e 's|@''REPLACE_LOG1PL''@|$(REPLACE_LOG1PL)|g' \ | ||
| 855 | -e 's|@''REPLACE_LOG2''@|$(REPLACE_LOG2)|g' \ | ||
| 856 | -e 's|@''REPLACE_LOG2F''@|$(REPLACE_LOG2F)|g' \ | ||
| 857 | -e 's|@''REPLACE_LOG2L''@|$(REPLACE_LOG2L)|g' \ | ||
| 858 | -e 's|@''REPLACE_LOGB''@|$(REPLACE_LOGB)|g' \ | ||
| 859 | -e 's|@''REPLACE_LOGBF''@|$(REPLACE_LOGBF)|g' \ | ||
| 860 | -e 's|@''REPLACE_LOGBL''@|$(REPLACE_LOGBL)|g' \ | ||
| 861 | -e 's|@''REPLACE_MODF''@|$(REPLACE_MODF)|g' \ | ||
| 862 | -e 's|@''REPLACE_MODFF''@|$(REPLACE_MODFF)|g' \ | ||
| 863 | -e 's|@''REPLACE_MODFL''@|$(REPLACE_MODFL)|g' \ | ||
| 776 | -e 's|@''REPLACE_NAN''@|$(REPLACE_NAN)|g' \ | 864 | -e 's|@''REPLACE_NAN''@|$(REPLACE_NAN)|g' \ |
| 865 | -e 's|@''REPLACE_REMAINDER''@|$(REPLACE_REMAINDER)|g' \ | ||
| 866 | -e 's|@''REPLACE_REMAINDERF''@|$(REPLACE_REMAINDERF)|g' \ | ||
| 867 | -e 's|@''REPLACE_REMAINDERL''@|$(REPLACE_REMAINDERL)|g' \ | ||
| 777 | -e 's|@''REPLACE_ROUND''@|$(REPLACE_ROUND)|g' \ | 868 | -e 's|@''REPLACE_ROUND''@|$(REPLACE_ROUND)|g' \ |
| 778 | -e 's|@''REPLACE_ROUNDF''@|$(REPLACE_ROUNDF)|g' \ | 869 | -e 's|@''REPLACE_ROUNDF''@|$(REPLACE_ROUNDF)|g' \ |
| 779 | -e 's|@''REPLACE_ROUNDL''@|$(REPLACE_ROUNDL)|g' \ | 870 | -e 's|@''REPLACE_ROUNDL''@|$(REPLACE_ROUNDL)|g' \ |
| 780 | -e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \ | 871 | -e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \ |
| 781 | -e 's|@''REPLACE_SIGNBIT_USING_GCC''@|$(REPLACE_SIGNBIT_USING_GCC)|g' \ | 872 | -e 's|@''REPLACE_SIGNBIT_USING_GCC''@|$(REPLACE_SIGNBIT_USING_GCC)|g' \ |
| 873 | -e 's|@''REPLACE_SQRTL''@|$(REPLACE_SQRTL)|g' \ | ||
| 874 | -e 's|@''REPLACE_TRUNC''@|$(REPLACE_TRUNC)|g' \ | ||
| 875 | -e 's|@''REPLACE_TRUNCF''@|$(REPLACE_TRUNCF)|g' \ | ||
| 782 | -e 's|@''REPLACE_TRUNCL''@|$(REPLACE_TRUNCL)|g' \ | 876 | -e 's|@''REPLACE_TRUNCL''@|$(REPLACE_TRUNCL)|g' \ |
| 783 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 877 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| 784 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 878 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 785 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 879 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ |
| 786 | < $(srcdir)/math.in.h; \ | ||
| 787 | } > $@-t && \ | 880 | } > $@-t && \ |
| 788 | mv $@-t $@ | 881 | mv $@-t $@ |
| 789 | MOSTLYCLEANFILES += math.h math.h-t | 882 | MOSTLYCLEANFILES += math.h math.h-t |
| @@ -810,6 +903,15 @@ EXTRA_libgnu_a_SOURCES += mbsinit.c | |||
| 810 | 903 | ||
| 811 | ## end gnulib module mbsinit | 904 | ## end gnulib module mbsinit |
| 812 | 905 | ||
| 906 | ## begin gnulib module mbtowc | ||
| 907 | |||
| 908 | |||
| 909 | EXTRA_DIST += mbtowc-impl.h mbtowc.c | ||
| 910 | |||
| 911 | EXTRA_libgnu_a_SOURCES += mbtowc.c | ||
| 912 | |||
| 913 | ## end gnulib module mbtowc | ||
| 914 | |||
| 813 | ## begin gnulib module memchr | 915 | ## begin gnulib module memchr |
| 814 | 916 | ||
| 815 | 917 | ||
| @@ -828,6 +930,15 @@ EXTRA_libgnu_a_SOURCES += mktime.c | |||
| 828 | 930 | ||
| 829 | ## end gnulib module mktime | 931 | ## end gnulib module mktime |
| 830 | 932 | ||
| 933 | ## begin gnulib module mktime-internal | ||
| 934 | |||
| 935 | |||
| 936 | EXTRA_DIST += mktime-internal.h mktime.c | ||
| 937 | |||
| 938 | EXTRA_libgnu_a_SOURCES += mktime.c | ||
| 939 | |||
| 940 | ## end gnulib module mktime-internal | ||
| 941 | |||
| 831 | ## begin gnulib module mountlist | 942 | ## begin gnulib module mountlist |
| 832 | 943 | ||
| 833 | 944 | ||
| @@ -837,25 +948,47 @@ EXTRA_libgnu_a_SOURCES += mountlist.c | |||
| 837 | 948 | ||
| 838 | ## end gnulib module mountlist | 949 | ## end gnulib module mountlist |
| 839 | 950 | ||
| 951 | ## begin gnulib module msvc-inval | ||
| 952 | |||
| 953 | |||
| 954 | EXTRA_DIST += msvc-inval.c msvc-inval.h | ||
| 955 | |||
| 956 | EXTRA_libgnu_a_SOURCES += msvc-inval.c | ||
| 957 | |||
| 958 | ## end gnulib module msvc-inval | ||
| 959 | |||
| 960 | ## begin gnulib module msvc-nothrow | ||
| 961 | |||
| 962 | |||
| 963 | EXTRA_DIST += msvc-nothrow.c msvc-nothrow.h | ||
| 964 | |||
| 965 | EXTRA_libgnu_a_SOURCES += msvc-nothrow.c | ||
| 966 | |||
| 967 | ## end gnulib module msvc-nothrow | ||
| 968 | |||
| 840 | ## begin gnulib module netdb | 969 | ## begin gnulib module netdb |
| 841 | 970 | ||
| 842 | BUILT_SOURCES += netdb.h | 971 | BUILT_SOURCES += netdb.h |
| 843 | 972 | ||
| 844 | # We need the following in order to create <netdb.h> when the system | 973 | # We need the following in order to create <netdb.h> when the system |
| 845 | # doesn't have one that works with the given compiler. | 974 | # doesn't have one that works with the given compiler. |
| 846 | netdb.h: netdb.in.h $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 975 | netdb.h: netdb.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 847 | $(AM_V_GEN)rm -f $@-t $@ && \ | 976 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 848 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 977 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 849 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 978 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 979 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 850 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 980 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 981 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 851 | -e 's|@''NEXT_NETDB_H''@|$(NEXT_NETDB_H)|g' \ | 982 | -e 's|@''NEXT_NETDB_H''@|$(NEXT_NETDB_H)|g' \ |
| 852 | -e 's|@''HAVE_NETDB_H''@|$(HAVE_NETDB_H)|g' \ | 983 | -e 's|@''HAVE_NETDB_H''@|$(HAVE_NETDB_H)|g' \ |
| 853 | -e 's|@''GNULIB_GETADDRINFO''@|$(GNULIB_GETADDRINFO)|g' \ | 984 | -e 's/@''GNULIB_GETADDRINFO''@/$(GNULIB_GETADDRINFO)/g' \ |
| 854 | -e 's|@''HAVE_STRUCT_ADDRINFO''@|$(HAVE_STRUCT_ADDRINFO)|g' \ | 985 | -e 's|@''HAVE_STRUCT_ADDRINFO''@|$(HAVE_STRUCT_ADDRINFO)|g' \ |
| 855 | -e 's|@''HAVE_DECL_FREEADDRINFO''@|$(HAVE_DECL_FREEADDRINFO)|g' \ | 986 | -e 's|@''HAVE_DECL_FREEADDRINFO''@|$(HAVE_DECL_FREEADDRINFO)|g' \ |
| 856 | -e 's|@''HAVE_DECL_GAI_STRERROR''@|$(HAVE_DECL_GAI_STRERROR)|g' \ | 987 | -e 's|@''HAVE_DECL_GAI_STRERROR''@|$(HAVE_DECL_GAI_STRERROR)|g' \ |
| 857 | -e 's|@''HAVE_DECL_GETADDRINFO''@|$(HAVE_DECL_GETADDRINFO)|g' \ | 988 | -e 's|@''HAVE_DECL_GETADDRINFO''@|$(HAVE_DECL_GETADDRINFO)|g' \ |
| 858 | -e 's|@''HAVE_DECL_GETNAMEINFO''@|$(HAVE_DECL_GETNAMEINFO)|g' \ | 989 | -e 's|@''HAVE_DECL_GETNAMEINFO''@|$(HAVE_DECL_GETNAMEINFO)|g' \ |
| 990 | -e 's|@''REPLACE_GAI_STRERROR''@|$(REPLACE_GAI_STRERROR)|g' \ | ||
| 991 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | ||
| 859 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 992 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 860 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 993 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ |
| 861 | < $(srcdir)/netdb.in.h; \ | 994 | < $(srcdir)/netdb.in.h; \ |
| @@ -873,17 +1006,24 @@ BUILT_SOURCES += $(NETINET_IN_H) | |||
| 873 | 1006 | ||
| 874 | # We need the following in order to create <netinet/in.h> when the system | 1007 | # We need the following in order to create <netinet/in.h> when the system |
| 875 | # doesn't have one. | 1008 | # doesn't have one. |
| 876 | netinet/in.h: netinet_in.in.h | 1009 | if GL_GENERATE_NETINET_IN_H |
| 1010 | netinet/in.h: netinet_in.in.h $(top_builddir)/config.status | ||
| 877 | $(AM_V_at)$(MKDIR_P) netinet | 1011 | $(AM_V_at)$(MKDIR_P) netinet |
| 878 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1012 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 879 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 1013 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 880 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1014 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1015 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 881 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1016 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1017 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 882 | -e 's|@''NEXT_NETINET_IN_H''@|$(NEXT_NETINET_IN_H)|g' \ | 1018 | -e 's|@''NEXT_NETINET_IN_H''@|$(NEXT_NETINET_IN_H)|g' \ |
| 883 | -e 's|@''HAVE_NETINET_IN_H''@|$(HAVE_NETINET_IN_H)|g' \ | 1019 | -e 's|@''HAVE_NETINET_IN_H''@|$(HAVE_NETINET_IN_H)|g' \ |
| 884 | < $(srcdir)/netinet_in.in.h; \ | 1020 | < $(srcdir)/netinet_in.in.h; \ |
| 885 | } > $@-t && \ | 1021 | } > $@-t && \ |
| 886 | mv $@-t $@ | 1022 | mv $@-t $@ |
| 1023 | else | ||
| 1024 | netinet/in.h: $(top_builddir)/config.status | ||
| 1025 | rm -f $@ | ||
| 1026 | endif | ||
| 887 | MOSTLYCLEANFILES += netinet/in.h netinet/in.h-t | 1027 | MOSTLYCLEANFILES += netinet/in.h netinet/in.h-t |
| 888 | MOSTLYCLEANDIRS += netinet | 1028 | MOSTLYCLEANDIRS += netinet |
| 889 | 1029 | ||
| @@ -900,14 +1040,14 @@ EXTRA_libgnu_a_SOURCES += nl_langinfo.c | |||
| 900 | 1040 | ||
| 901 | ## end gnulib module nl_langinfo | 1041 | ## end gnulib module nl_langinfo |
| 902 | 1042 | ||
| 903 | ## begin gnulib module open | 1043 | ## begin gnulib module read |
| 904 | 1044 | ||
| 905 | 1045 | ||
| 906 | EXTRA_DIST += open.c | 1046 | EXTRA_DIST += read.c |
| 907 | 1047 | ||
| 908 | EXTRA_libgnu_a_SOURCES += open.c | 1048 | EXTRA_libgnu_a_SOURCES += read.c |
| 909 | 1049 | ||
| 910 | ## end gnulib module open | 1050 | ## end gnulib module read |
| 911 | 1051 | ||
| 912 | ## begin gnulib module regex | 1052 | ## begin gnulib module regex |
| 913 | 1053 | ||
| @@ -920,22 +1060,12 @@ EXTRA_libgnu_a_SOURCES += regcomp.c regex.c regex_internal.c regexec.c | |||
| 920 | 1060 | ||
| 921 | ## begin gnulib module safe-read | 1061 | ## begin gnulib module safe-read |
| 922 | 1062 | ||
| 1063 | libgnu_a_SOURCES += safe-read.c | ||
| 923 | 1064 | ||
| 924 | EXTRA_DIST += safe-read.c safe-read.h | 1065 | EXTRA_DIST += safe-read.h |
| 925 | |||
| 926 | EXTRA_libgnu_a_SOURCES += safe-read.c | ||
| 927 | 1066 | ||
| 928 | ## end gnulib module safe-read | 1067 | ## end gnulib module safe-read |
| 929 | 1068 | ||
| 930 | ## begin gnulib module safe-write | ||
| 931 | |||
| 932 | |||
| 933 | EXTRA_DIST += safe-write.c safe-write.h | ||
| 934 | |||
| 935 | EXTRA_libgnu_a_SOURCES += safe-write.c | ||
| 936 | |||
| 937 | ## end gnulib module safe-write | ||
| 938 | |||
| 939 | ## begin gnulib module setenv | 1069 | ## begin gnulib module setenv |
| 940 | 1070 | ||
| 941 | 1071 | ||
| @@ -951,6 +1081,87 @@ libgnu_a_SOURCES += size_max.h | |||
| 951 | 1081 | ||
| 952 | ## end gnulib module size_max | 1082 | ## end gnulib module size_max |
| 953 | 1083 | ||
| 1084 | ## begin gnulib module snippet/_Noreturn | ||
| 1085 | |||
| 1086 | # Because this Makefile snippet defines a variable used by other | ||
| 1087 | # gnulib Makefile snippets, it must be present in all Makefile.am that | ||
| 1088 | # need it. This is ensured by the applicability 'all' defined above. | ||
| 1089 | |||
| 1090 | _NORETURN_H=$(top_srcdir)/build-aux/snippet/_Noreturn.h | ||
| 1091 | |||
| 1092 | EXTRA_DIST += $(top_srcdir)/build-aux/snippet/_Noreturn.h | ||
| 1093 | |||
| 1094 | ## end gnulib module snippet/_Noreturn | ||
| 1095 | |||
| 1096 | ## begin gnulib module snippet/arg-nonnull | ||
| 1097 | |||
| 1098 | # The BUILT_SOURCES created by this Makefile snippet are not used via #include | ||
| 1099 | # statements but through direct file reference. Therefore this snippet must be | ||
| 1100 | # present in all Makefile.am that need it. This is ensured by the applicability | ||
| 1101 | # 'all' defined above. | ||
| 1102 | |||
| 1103 | BUILT_SOURCES += arg-nonnull.h | ||
| 1104 | # The arg-nonnull.h that gets inserted into generated .h files is the same as | ||
| 1105 | # build-aux/snippet/arg-nonnull.h, except that it has the copyright header cut | ||
| 1106 | # off. | ||
| 1107 | arg-nonnull.h: $(top_srcdir)/build-aux/snippet/arg-nonnull.h | ||
| 1108 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 1109 | sed -n -e '/GL_ARG_NONNULL/,$$p' \ | ||
| 1110 | < $(top_srcdir)/build-aux/snippet/arg-nonnull.h \ | ||
| 1111 | > $@-t && \ | ||
| 1112 | mv $@-t $@ | ||
| 1113 | MOSTLYCLEANFILES += arg-nonnull.h arg-nonnull.h-t | ||
| 1114 | |||
| 1115 | ARG_NONNULL_H=arg-nonnull.h | ||
| 1116 | |||
| 1117 | EXTRA_DIST += $(top_srcdir)/build-aux/snippet/arg-nonnull.h | ||
| 1118 | |||
| 1119 | ## end gnulib module snippet/arg-nonnull | ||
| 1120 | |||
| 1121 | ## begin gnulib module snippet/c++defs | ||
| 1122 | |||
| 1123 | # The BUILT_SOURCES created by this Makefile snippet are not used via #include | ||
| 1124 | # statements but through direct file reference. Therefore this snippet must be | ||
| 1125 | # present in all Makefile.am that need it. This is ensured by the applicability | ||
| 1126 | # 'all' defined above. | ||
| 1127 | |||
| 1128 | BUILT_SOURCES += c++defs.h | ||
| 1129 | # The c++defs.h that gets inserted into generated .h files is the same as | ||
| 1130 | # build-aux/snippet/c++defs.h, except that it has the copyright header cut off. | ||
| 1131 | c++defs.h: $(top_srcdir)/build-aux/snippet/c++defs.h | ||
| 1132 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 1133 | sed -n -e '/_GL_CXXDEFS/,$$p' \ | ||
| 1134 | < $(top_srcdir)/build-aux/snippet/c++defs.h \ | ||
| 1135 | > $@-t && \ | ||
| 1136 | mv $@-t $@ | ||
| 1137 | MOSTLYCLEANFILES += c++defs.h c++defs.h-t | ||
| 1138 | |||
| 1139 | CXXDEFS_H=c++defs.h | ||
| 1140 | |||
| 1141 | EXTRA_DIST += $(top_srcdir)/build-aux/snippet/c++defs.h | ||
| 1142 | |||
| 1143 | ## end gnulib module snippet/c++defs | ||
| 1144 | |||
| 1145 | ## begin gnulib module snippet/warn-on-use | ||
| 1146 | |||
| 1147 | BUILT_SOURCES += warn-on-use.h | ||
| 1148 | # The warn-on-use.h that gets inserted into generated .h files is the same as | ||
| 1149 | # build-aux/snippet/warn-on-use.h, except that it has the copyright header cut | ||
| 1150 | # off. | ||
| 1151 | warn-on-use.h: $(top_srcdir)/build-aux/snippet/warn-on-use.h | ||
| 1152 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 1153 | sed -n -e '/^.ifndef/,$$p' \ | ||
| 1154 | < $(top_srcdir)/build-aux/snippet/warn-on-use.h \ | ||
| 1155 | > $@-t && \ | ||
| 1156 | mv $@-t $@ | ||
| 1157 | MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t | ||
| 1158 | |||
| 1159 | WARN_ON_USE_H=warn-on-use.h | ||
| 1160 | |||
| 1161 | EXTRA_DIST += $(top_srcdir)/build-aux/snippet/warn-on-use.h | ||
| 1162 | |||
| 1163 | ## end gnulib module snippet/warn-on-use | ||
| 1164 | |||
| 954 | ## begin gnulib module snprintf | 1165 | ## begin gnulib module snprintf |
| 955 | 1166 | ||
| 956 | 1167 | ||
| @@ -968,14 +1179,28 @@ EXTRA_DIST += w32sock.h | |||
| 968 | 1179 | ||
| 969 | ## end gnulib module sockets | 1180 | ## end gnulib module sockets |
| 970 | 1181 | ||
| 971 | ## begin gnulib module stat | 1182 | ## begin gnulib module stdalign |
| 972 | 1183 | ||
| 1184 | BUILT_SOURCES += $(STDALIGN_H) | ||
| 973 | 1185 | ||
| 974 | EXTRA_DIST += stat.c | 1186 | # We need the following in order to create <stdalign.h> when the system |
| 1187 | # doesn't have one that works. | ||
| 1188 | if GL_GENERATE_STDALIGN_H | ||
| 1189 | stdalign.h: stdalign.in.h $(top_builddir)/config.status | ||
| 1190 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 1191 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | ||
| 1192 | cat $(srcdir)/stdalign.in.h; \ | ||
| 1193 | } > $@-t && \ | ||
| 1194 | mv $@-t $@ | ||
| 1195 | else | ||
| 1196 | stdalign.h: $(top_builddir)/config.status | ||
| 1197 | rm -f $@ | ||
| 1198 | endif | ||
| 1199 | MOSTLYCLEANFILES += stdalign.h stdalign.h-t | ||
| 975 | 1200 | ||
| 976 | EXTRA_libgnu_a_SOURCES += stat.c | 1201 | EXTRA_DIST += stdalign.in.h |
| 977 | 1202 | ||
| 978 | ## end gnulib module stat | 1203 | ## end gnulib module stdalign |
| 979 | 1204 | ||
| 980 | ## begin gnulib module stdbool | 1205 | ## begin gnulib module stdbool |
| 981 | 1206 | ||
| @@ -983,12 +1208,17 @@ BUILT_SOURCES += $(STDBOOL_H) | |||
| 983 | 1208 | ||
| 984 | # We need the following in order to create <stdbool.h> when the system | 1209 | # We need the following in order to create <stdbool.h> when the system |
| 985 | # doesn't have one that works. | 1210 | # doesn't have one that works. |
| 986 | stdbool.h: stdbool.in.h | 1211 | if GL_GENERATE_STDBOOL_H |
| 1212 | stdbool.h: stdbool.in.h $(top_builddir)/config.status | ||
| 987 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1213 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 988 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 1214 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 989 | sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \ | 1215 | sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \ |
| 990 | } > $@-t && \ | 1216 | } > $@-t && \ |
| 991 | mv $@-t $@ | 1217 | mv $@-t $@ |
| 1218 | else | ||
| 1219 | stdbool.h: $(top_builddir)/config.status | ||
| 1220 | rm -f $@ | ||
| 1221 | endif | ||
| 992 | MOSTLYCLEANFILES += stdbool.h stdbool.h-t | 1222 | MOSTLYCLEANFILES += stdbool.h stdbool.h-t |
| 993 | 1223 | ||
| 994 | EXTRA_DIST += stdbool.in.h | 1224 | EXTRA_DIST += stdbool.in.h |
| @@ -1001,17 +1231,24 @@ BUILT_SOURCES += $(STDDEF_H) | |||
| 1001 | 1231 | ||
| 1002 | # We need the following in order to create <stddef.h> when the system | 1232 | # We need the following in order to create <stddef.h> when the system |
| 1003 | # doesn't have one that works with the given compiler. | 1233 | # doesn't have one that works with the given compiler. |
| 1004 | stddef.h: stddef.in.h | 1234 | if GL_GENERATE_STDDEF_H |
| 1235 | stddef.h: stddef.in.h $(top_builddir)/config.status | ||
| 1005 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1236 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1006 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 1237 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 1007 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1238 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1239 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1008 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1240 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1241 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1009 | -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ | 1242 | -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ |
| 1010 | -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ | 1243 | -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ |
| 1011 | -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ | 1244 | -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ |
| 1012 | < $(srcdir)/stddef.in.h; \ | 1245 | < $(srcdir)/stddef.in.h; \ |
| 1013 | } > $@-t && \ | 1246 | } > $@-t && \ |
| 1014 | mv $@-t $@ | 1247 | mv $@-t $@ |
| 1248 | else | ||
| 1249 | stddef.h: $(top_builddir)/config.status | ||
| 1250 | rm -f $@ | ||
| 1251 | endif | ||
| 1015 | MOSTLYCLEANFILES += stddef.h stddef.h-t | 1252 | MOSTLYCLEANFILES += stddef.h stddef.h-t |
| 1016 | 1253 | ||
| 1017 | EXTRA_DIST += stddef.in.h | 1254 | EXTRA_DIST += stddef.in.h |
| @@ -1024,17 +1261,21 @@ BUILT_SOURCES += $(STDINT_H) | |||
| 1024 | 1261 | ||
| 1025 | # We need the following in order to create <stdint.h> when the system | 1262 | # We need the following in order to create <stdint.h> when the system |
| 1026 | # doesn't have one that works with the given compiler. | 1263 | # doesn't have one that works with the given compiler. |
| 1027 | stdint.h: stdint.in.h | 1264 | if GL_GENERATE_STDINT_H |
| 1265 | stdint.h: stdint.in.h $(top_builddir)/config.status | ||
| 1028 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1266 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1029 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 1267 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 1030 | sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ | 1268 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1269 | -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ | ||
| 1031 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1270 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ |
| 1032 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1271 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1272 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1033 | -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ | 1273 | -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ |
| 1034 | -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ | 1274 | -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ |
| 1035 | -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ | 1275 | -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ |
| 1036 | -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ | 1276 | -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \ |
| 1037 | -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ | 1277 | -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \ |
| 1278 | -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \ | ||
| 1038 | -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \ | 1279 | -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \ |
| 1039 | -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \ | 1280 | -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \ |
| 1040 | -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ | 1281 | -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \ |
| @@ -1054,6 +1295,10 @@ stdint.h: stdint.in.h | |||
| 1054 | < $(srcdir)/stdint.in.h; \ | 1295 | < $(srcdir)/stdint.in.h; \ |
| 1055 | } > $@-t && \ | 1296 | } > $@-t && \ |
| 1056 | mv $@-t $@ | 1297 | mv $@-t $@ |
| 1298 | else | ||
| 1299 | stdint.h: $(top_builddir)/config.status | ||
| 1300 | rm -f $@ | ||
| 1301 | endif | ||
| 1057 | MOSTLYCLEANFILES += stdint.h stdint.h-t | 1302 | MOSTLYCLEANFILES += stdint.h stdint.h-t |
| 1058 | 1303 | ||
| 1059 | EXTRA_DIST += stdint.in.h | 1304 | EXTRA_DIST += stdint.in.h |
| @@ -1066,55 +1311,71 @@ BUILT_SOURCES += stdio.h | |||
| 1066 | 1311 | ||
| 1067 | # We need the following in order to create <stdio.h> when the system | 1312 | # We need the following in order to create <stdio.h> when the system |
| 1068 | # doesn't have one that works with the given compiler. | 1313 | # doesn't have one that works with the given compiler. |
| 1069 | stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 1314 | stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 1070 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1315 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1071 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 1316 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 1072 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1317 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1318 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1073 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1319 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1320 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1074 | -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \ | 1321 | -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \ |
| 1075 | -e 's|@''GNULIB_DPRINTF''@|$(GNULIB_DPRINTF)|g' \ | 1322 | -e 's/@''GNULIB_DPRINTF''@/$(GNULIB_DPRINTF)/g' \ |
| 1076 | -e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \ | 1323 | -e 's/@''GNULIB_FCLOSE''@/$(GNULIB_FCLOSE)/g' \ |
| 1077 | -e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \ | 1324 | -e 's/@''GNULIB_FDOPEN''@/$(GNULIB_FDOPEN)/g' \ |
| 1078 | -e 's|@''GNULIB_FOPEN''@|$(GNULIB_FOPEN)|g' \ | 1325 | -e 's/@''GNULIB_FFLUSH''@/$(GNULIB_FFLUSH)/g' \ |
| 1079 | -e 's|@''GNULIB_FPRINTF''@|$(GNULIB_FPRINTF)|g' \ | 1326 | -e 's/@''GNULIB_FGETC''@/$(GNULIB_FGETC)/g' \ |
| 1080 | -e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \ | 1327 | -e 's/@''GNULIB_FGETS''@/$(GNULIB_FGETS)/g' \ |
| 1081 | -e 's|@''GNULIB_FPURGE''@|$(GNULIB_FPURGE)|g' \ | 1328 | -e 's/@''GNULIB_FOPEN''@/$(GNULIB_FOPEN)/g' \ |
| 1082 | -e 's|@''GNULIB_FPUTC''@|$(GNULIB_FPUTC)|g' \ | 1329 | -e 's/@''GNULIB_FPRINTF''@/$(GNULIB_FPRINTF)/g' \ |
| 1083 | -e 's|@''GNULIB_FPUTS''@|$(GNULIB_FPUTS)|g' \ | 1330 | -e 's/@''GNULIB_FPRINTF_POSIX''@/$(GNULIB_FPRINTF_POSIX)/g' \ |
| 1084 | -e 's|@''GNULIB_FREOPEN''@|$(GNULIB_FREOPEN)|g' \ | 1331 | -e 's/@''GNULIB_FPURGE''@/$(GNULIB_FPURGE)/g' \ |
| 1085 | -e 's|@''GNULIB_FSEEK''@|$(GNULIB_FSEEK)|g' \ | 1332 | -e 's/@''GNULIB_FPUTC''@/$(GNULIB_FPUTC)/g' \ |
| 1086 | -e 's|@''GNULIB_FSEEKO''@|$(GNULIB_FSEEKO)|g' \ | 1333 | -e 's/@''GNULIB_FPUTS''@/$(GNULIB_FPUTS)/g' \ |
| 1087 | -e 's|@''GNULIB_FTELL''@|$(GNULIB_FTELL)|g' \ | 1334 | -e 's/@''GNULIB_FREAD''@/$(GNULIB_FREAD)/g' \ |
| 1088 | -e 's|@''GNULIB_FTELLO''@|$(GNULIB_FTELLO)|g' \ | 1335 | -e 's/@''GNULIB_FREOPEN''@/$(GNULIB_FREOPEN)/g' \ |
| 1089 | -e 's|@''GNULIB_FWRITE''@|$(GNULIB_FWRITE)|g' \ | 1336 | -e 's/@''GNULIB_FSCANF''@/$(GNULIB_FSCANF)/g' \ |
| 1090 | -e 's|@''GNULIB_GETDELIM''@|$(GNULIB_GETDELIM)|g' \ | 1337 | -e 's/@''GNULIB_FSEEK''@/$(GNULIB_FSEEK)/g' \ |
| 1091 | -e 's|@''GNULIB_GETLINE''@|$(GNULIB_GETLINE)|g' \ | 1338 | -e 's/@''GNULIB_FSEEKO''@/$(GNULIB_FSEEKO)/g' \ |
| 1092 | -e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \ | 1339 | -e 's/@''GNULIB_FTELL''@/$(GNULIB_FTELL)/g' \ |
| 1093 | -e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \ | 1340 | -e 's/@''GNULIB_FTELLO''@/$(GNULIB_FTELLO)/g' \ |
| 1094 | -e 's|@''GNULIB_PERROR''@|$(GNULIB_PERROR)|g' \ | 1341 | -e 's/@''GNULIB_FWRITE''@/$(GNULIB_FWRITE)/g' \ |
| 1095 | -e 's|@''GNULIB_POPEN''@|$(GNULIB_POPEN)|g' \ | 1342 | -e 's/@''GNULIB_GETC''@/$(GNULIB_GETC)/g' \ |
| 1096 | -e 's|@''GNULIB_PRINTF''@|$(GNULIB_PRINTF)|g' \ | 1343 | -e 's/@''GNULIB_GETCHAR''@/$(GNULIB_GETCHAR)/g' \ |
| 1097 | -e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \ | 1344 | -e 's/@''GNULIB_GETDELIM''@/$(GNULIB_GETDELIM)/g' \ |
| 1098 | -e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \ | 1345 | -e 's/@''GNULIB_GETLINE''@/$(GNULIB_GETLINE)/g' \ |
| 1099 | -e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \ | 1346 | -e 's/@''GNULIB_OBSTACK_PRINTF''@/$(GNULIB_OBSTACK_PRINTF)/g' \ |
| 1100 | -e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \ | 1347 | -e 's/@''GNULIB_OBSTACK_PRINTF_POSIX''@/$(GNULIB_OBSTACK_PRINTF_POSIX)/g' \ |
| 1101 | -e 's|@''GNULIB_REMOVE''@|$(GNULIB_REMOVE)|g' \ | 1348 | -e 's/@''GNULIB_PCLOSE''@/$(GNULIB_PCLOSE)/g' \ |
| 1102 | -e 's|@''GNULIB_RENAME''@|$(GNULIB_RENAME)|g' \ | 1349 | -e 's/@''GNULIB_PERROR''@/$(GNULIB_PERROR)/g' \ |
| 1103 | -e 's|@''GNULIB_RENAMEAT''@|$(GNULIB_RENAMEAT)|g' \ | 1350 | -e 's/@''GNULIB_POPEN''@/$(GNULIB_POPEN)/g' \ |
| 1104 | -e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \ | 1351 | -e 's/@''GNULIB_PRINTF''@/$(GNULIB_PRINTF)/g' \ |
| 1105 | -e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \ | 1352 | -e 's/@''GNULIB_PRINTF_POSIX''@/$(GNULIB_PRINTF_POSIX)/g' \ |
| 1106 | -e 's|@''GNULIB_STDIO_H_SIGPIPE''@|$(GNULIB_STDIO_H_SIGPIPE)|g' \ | 1353 | -e 's/@''GNULIB_PUTC''@/$(GNULIB_PUTC)/g' \ |
| 1107 | -e 's|@''GNULIB_TMPFILE''@|$(GNULIB_TMPFILE)|g' \ | 1354 | -e 's/@''GNULIB_PUTCHAR''@/$(GNULIB_PUTCHAR)/g' \ |
| 1108 | -e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \ | 1355 | -e 's/@''GNULIB_PUTS''@/$(GNULIB_PUTS)/g' \ |
| 1109 | -e 's|@''GNULIB_VDPRINTF''@|$(GNULIB_VDPRINTF)|g' \ | 1356 | -e 's/@''GNULIB_REMOVE''@/$(GNULIB_REMOVE)/g' \ |
| 1110 | -e 's|@''GNULIB_VFPRINTF''@|$(GNULIB_VFPRINTF)|g' \ | 1357 | -e 's/@''GNULIB_RENAME''@/$(GNULIB_RENAME)/g' \ |
| 1111 | -e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \ | 1358 | -e 's/@''GNULIB_RENAMEAT''@/$(GNULIB_RENAMEAT)/g' \ |
| 1112 | -e 's|@''GNULIB_VPRINTF''@|$(GNULIB_VPRINTF)|g' \ | 1359 | -e 's/@''GNULIB_SCANF''@/$(GNULIB_SCANF)/g' \ |
| 1113 | -e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \ | 1360 | -e 's/@''GNULIB_SNPRINTF''@/$(GNULIB_SNPRINTF)/g' \ |
| 1114 | -e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \ | 1361 | -e 's/@''GNULIB_SPRINTF_POSIX''@/$(GNULIB_SPRINTF_POSIX)/g' \ |
| 1115 | -e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \ | 1362 | -e 's/@''GNULIB_STDIO_H_NONBLOCKING''@/$(GNULIB_STDIO_H_NONBLOCKING)/g' \ |
| 1363 | -e 's/@''GNULIB_STDIO_H_SIGPIPE''@/$(GNULIB_STDIO_H_SIGPIPE)/g' \ | ||
| 1364 | -e 's/@''GNULIB_TMPFILE''@/$(GNULIB_TMPFILE)/g' \ | ||
| 1365 | -e 's/@''GNULIB_VASPRINTF''@/$(GNULIB_VASPRINTF)/g' \ | ||
| 1366 | -e 's/@''GNULIB_VDPRINTF''@/$(GNULIB_VDPRINTF)/g' \ | ||
| 1367 | -e 's/@''GNULIB_VFPRINTF''@/$(GNULIB_VFPRINTF)/g' \ | ||
| 1368 | -e 's/@''GNULIB_VFPRINTF_POSIX''@/$(GNULIB_VFPRINTF_POSIX)/g' \ | ||
| 1369 | -e 's/@''GNULIB_VFSCANF''@/$(GNULIB_VFSCANF)/g' \ | ||
| 1370 | -e 's/@''GNULIB_VSCANF''@/$(GNULIB_VSCANF)/g' \ | ||
| 1371 | -e 's/@''GNULIB_VPRINTF''@/$(GNULIB_VPRINTF)/g' \ | ||
| 1372 | -e 's/@''GNULIB_VPRINTF_POSIX''@/$(GNULIB_VPRINTF_POSIX)/g' \ | ||
| 1373 | -e 's/@''GNULIB_VSNPRINTF''@/$(GNULIB_VSNPRINTF)/g' \ | ||
| 1374 | -e 's/@''GNULIB_VSPRINTF_POSIX''@/$(GNULIB_VSPRINTF_POSIX)/g' \ | ||
| 1116 | < $(srcdir)/stdio.in.h | \ | 1375 | < $(srcdir)/stdio.in.h | \ |
| 1117 | sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \ | 1376 | sed -e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \ |
| 1377 | -e 's|@''HAVE_DECL_FSEEKO''@|$(HAVE_DECL_FSEEKO)|g' \ | ||
| 1378 | -e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \ | ||
| 1118 | -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \ | 1379 | -e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \ |
| 1119 | -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \ | 1380 | -e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \ |
| 1120 | -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \ | 1381 | -e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \ |
| @@ -1123,11 +1384,14 @@ stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1123 | -e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \ | 1384 | -e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \ |
| 1124 | -e 's|@''HAVE_FSEEKO''@|$(HAVE_FSEEKO)|g' \ | 1385 | -e 's|@''HAVE_FSEEKO''@|$(HAVE_FSEEKO)|g' \ |
| 1125 | -e 's|@''HAVE_FTELLO''@|$(HAVE_FTELLO)|g' \ | 1386 | -e 's|@''HAVE_FTELLO''@|$(HAVE_FTELLO)|g' \ |
| 1387 | -e 's|@''HAVE_PCLOSE''@|$(HAVE_PCLOSE)|g' \ | ||
| 1388 | -e 's|@''HAVE_POPEN''@|$(HAVE_POPEN)|g' \ | ||
| 1126 | -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \ | 1389 | -e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \ |
| 1127 | -e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \ | 1390 | -e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \ |
| 1128 | -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \ | 1391 | -e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \ |
| 1129 | -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \ | 1392 | -e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \ |
| 1130 | -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \ | 1393 | -e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \ |
| 1394 | -e 's|@''REPLACE_FDOPEN''@|$(REPLACE_FDOPEN)|g' \ | ||
| 1131 | -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \ | 1395 | -e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \ |
| 1132 | -e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \ | 1396 | -e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \ |
| 1133 | -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \ | 1397 | -e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \ |
| @@ -1148,6 +1412,7 @@ stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1148 | -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \ | 1412 | -e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \ |
| 1149 | -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \ | 1413 | -e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \ |
| 1150 | -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \ | 1414 | -e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \ |
| 1415 | -e 's|@''REPLACE_STDIO_READ_FUNCS''@|$(REPLACE_STDIO_READ_FUNCS)|g' \ | ||
| 1151 | -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \ | 1416 | -e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \ |
| 1152 | -e 's|@''REPLACE_TMPFILE''@|$(REPLACE_TMPFILE)|g' \ | 1417 | -e 's|@''REPLACE_TMPFILE''@|$(REPLACE_TMPFILE)|g' \ |
| 1153 | -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \ | 1418 | -e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \ |
| @@ -1164,9 +1429,7 @@ stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1164 | mv $@-t $@ | 1429 | mv $@-t $@ |
| 1165 | MOSTLYCLEANFILES += stdio.h stdio.h-t | 1430 | MOSTLYCLEANFILES += stdio.h stdio.h-t |
| 1166 | 1431 | ||
| 1167 | EXTRA_DIST += stdio-write.c stdio.in.h | 1432 | EXTRA_DIST += stdio.in.h |
| 1168 | |||
| 1169 | EXTRA_libgnu_a_SOURCES += stdio-write.c | ||
| 1170 | 1433 | ||
| 1171 | ## end gnulib module stdio | 1434 | ## end gnulib module stdio |
| 1172 | 1435 | ||
| @@ -1176,38 +1439,49 @@ BUILT_SOURCES += stdlib.h | |||
| 1176 | 1439 | ||
| 1177 | # We need the following in order to create <stdlib.h> when the system | 1440 | # We need the following in order to create <stdlib.h> when the system |
| 1178 | # doesn't have one that works with the given compiler. | 1441 | # doesn't have one that works with the given compiler. |
| 1179 | stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 1442 | stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \ |
| 1443 | $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | ||
| 1180 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1444 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1181 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 1445 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 1182 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1446 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1447 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1183 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1448 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1449 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1184 | -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ | 1450 | -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ |
| 1185 | -e 's|@''GNULIB__EXIT''@|$(GNULIB__EXIT)|g' \ | 1451 | -e 's/@''GNULIB__EXIT''@/$(GNULIB__EXIT)/g' \ |
| 1186 | -e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \ | 1452 | -e 's/@''GNULIB_ATOLL''@/$(GNULIB_ATOLL)/g' \ |
| 1187 | -e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \ | 1453 | -e 's/@''GNULIB_CALLOC_POSIX''@/$(GNULIB_CALLOC_POSIX)/g' \ |
| 1188 | -e 's|@''GNULIB_CANONICALIZE_FILE_NAME''@|$(GNULIB_CANONICALIZE_FILE_NAME)|g' \ | 1454 | -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GNULIB_CANONICALIZE_FILE_NAME)/g' \ |
| 1189 | -e 's|@''GNULIB_GETLOADAVG''@|$(GNULIB_GETLOADAVG)|g' \ | 1455 | -e 's/@''GNULIB_GETLOADAVG''@/$(GNULIB_GETLOADAVG)/g' \ |
| 1190 | -e 's|@''GNULIB_GETSUBOPT''@|$(GNULIB_GETSUBOPT)|g' \ | 1456 | -e 's/@''GNULIB_GETSUBOPT''@/$(GNULIB_GETSUBOPT)/g' \ |
| 1191 | -e 's|@''GNULIB_GRANTPT''@|$(GNULIB_GRANTPT)|g' \ | 1457 | -e 's/@''GNULIB_GRANTPT''@/$(GNULIB_GRANTPT)/g' \ |
| 1192 | -e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \ | 1458 | -e 's/@''GNULIB_MALLOC_POSIX''@/$(GNULIB_MALLOC_POSIX)/g' \ |
| 1193 | -e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \ | 1459 | -e 's/@''GNULIB_MBTOWC''@/$(GNULIB_MBTOWC)/g' \ |
| 1194 | -e 's|@''GNULIB_MKOSTEMP''@|$(GNULIB_MKOSTEMP)|g' \ | 1460 | -e 's/@''GNULIB_MKDTEMP''@/$(GNULIB_MKDTEMP)/g' \ |
| 1195 | -e 's|@''GNULIB_MKOSTEMPS''@|$(GNULIB_MKOSTEMPS)|g' \ | 1461 | -e 's/@''GNULIB_MKOSTEMP''@/$(GNULIB_MKOSTEMP)/g' \ |
| 1196 | -e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \ | 1462 | -e 's/@''GNULIB_MKOSTEMPS''@/$(GNULIB_MKOSTEMPS)/g' \ |
| 1197 | -e 's|@''GNULIB_MKSTEMPS''@|$(GNULIB_MKSTEMPS)|g' \ | 1463 | -e 's/@''GNULIB_MKSTEMP''@/$(GNULIB_MKSTEMP)/g' \ |
| 1198 | -e 's|@''GNULIB_PTSNAME''@|$(GNULIB_PTSNAME)|g' \ | 1464 | -e 's/@''GNULIB_MKSTEMPS''@/$(GNULIB_MKSTEMPS)/g' \ |
| 1199 | -e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \ | 1465 | -e 's/@''GNULIB_POSIX_OPENPT''@/$(GNULIB_POSIX_OPENPT)/g' \ |
| 1200 | -e 's|@''GNULIB_RANDOM_R''@|$(GNULIB_RANDOM_R)|g' \ | 1466 | -e 's/@''GNULIB_PTSNAME''@/$(GNULIB_PTSNAME)/g' \ |
| 1201 | -e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \ | 1467 | -e 's/@''GNULIB_PTSNAME_R''@/$(GNULIB_PTSNAME_R)/g' \ |
| 1202 | -e 's|@''GNULIB_REALPATH''@|$(GNULIB_REALPATH)|g' \ | 1468 | -e 's/@''GNULIB_PUTENV''@/$(GNULIB_PUTENV)/g' \ |
| 1203 | -e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \ | 1469 | -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \ |
| 1204 | -e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \ | 1470 | -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \ |
| 1205 | -e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \ | 1471 | -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \ |
| 1206 | -e 's|@''GNULIB_STRTOLL''@|$(GNULIB_STRTOLL)|g' \ | 1472 | -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \ |
| 1207 | -e 's|@''GNULIB_STRTOULL''@|$(GNULIB_STRTOULL)|g' \ | 1473 | -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \ |
| 1208 | -e 's|@''GNULIB_UNLOCKPT''@|$(GNULIB_UNLOCKPT)|g' \ | 1474 | -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \ |
| 1209 | -e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \ | 1475 | -e 's/@''GNULIB_SETENV''@/$(GNULIB_SETENV)/g' \ |
| 1210 | -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ | 1476 | -e 's/@''GNULIB_STRTOD''@/$(GNULIB_STRTOD)/g' \ |
| 1477 | -e 's/@''GNULIB_STRTOLL''@/$(GNULIB_STRTOLL)/g' \ | ||
| 1478 | -e 's/@''GNULIB_STRTOULL''@/$(GNULIB_STRTOULL)/g' \ | ||
| 1479 | -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GNULIB_SYSTEM_POSIX)/g' \ | ||
| 1480 | -e 's/@''GNULIB_UNLOCKPT''@/$(GNULIB_UNLOCKPT)/g' \ | ||
| 1481 | -e 's/@''GNULIB_UNSETENV''@/$(GNULIB_UNSETENV)/g' \ | ||
| 1482 | -e 's/@''GNULIB_WCTOMB''@/$(GNULIB_WCTOMB)/g' \ | ||
| 1483 | < $(srcdir)/stdlib.in.h | \ | ||
| 1484 | sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \ | ||
| 1211 | -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ | 1485 | -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \ |
| 1212 | -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ | 1486 | -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \ |
| 1213 | -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ | 1487 | -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \ |
| @@ -1218,33 +1492,42 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1218 | -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ | 1492 | -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \ |
| 1219 | -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ | 1493 | -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \ |
| 1220 | -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ | 1494 | -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \ |
| 1495 | -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \ | ||
| 1221 | -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ | 1496 | -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \ |
| 1497 | -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \ | ||
| 1498 | -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \ | ||
| 1222 | -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ | 1499 | -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \ |
| 1223 | -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ | 1500 | -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \ |
| 1224 | -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ | 1501 | -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \ |
| 1225 | -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ | 1502 | -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \ |
| 1226 | -e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \ | 1503 | -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \ |
| 1504 | -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \ | ||
| 1227 | -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ | 1505 | -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \ |
| 1228 | -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ | 1506 | -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \ |
| 1229 | -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ | 1507 | -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \ |
| 1230 | -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ | 1508 | -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \ |
| 1231 | -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ | 1509 | -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \ |
| 1232 | -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ | 1510 | -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \ |
| 1233 | -e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \ | 1511 | -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \ |
| 1234 | -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \ | 1512 | -e 's|@''REPLACE_CALLOC''@|$(REPLACE_CALLOC)|g' \ |
| 1235 | -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ | 1513 | -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \ |
| 1236 | -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \ | 1514 | -e 's|@''REPLACE_MALLOC''@|$(REPLACE_MALLOC)|g' \ |
| 1515 | -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \ | ||
| 1237 | -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ | 1516 | -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \ |
| 1517 | -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \ | ||
| 1518 | -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \ | ||
| 1238 | -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ | 1519 | -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \ |
| 1520 | -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \ | ||
| 1239 | -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \ | 1521 | -e 's|@''REPLACE_REALLOC''@|$(REPLACE_REALLOC)|g' \ |
| 1240 | -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ | 1522 | -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \ |
| 1241 | -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ | 1523 | -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \ |
| 1242 | -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ | 1524 | -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \ |
| 1243 | -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ | 1525 | -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \ |
| 1526 | -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \ | ||
| 1244 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 1527 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| 1528 | -e '/definition of _Noreturn/r $(_NORETURN_H)' \ | ||
| 1245 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 1529 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 1246 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 1530 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ |
| 1247 | < $(srcdir)/stdlib.in.h; \ | ||
| 1248 | } > $@-t && \ | 1531 | } > $@-t && \ |
| 1249 | mv $@-t $@ | 1532 | mv $@-t $@ |
| 1250 | MOSTLYCLEANFILES += stdlib.h stdlib.h-t | 1533 | MOSTLYCLEANFILES += stdlib.h stdlib.h-t |
| @@ -1253,15 +1536,6 @@ EXTRA_DIST += stdlib.in.h | |||
| 1253 | 1536 | ||
| 1254 | ## end gnulib module stdlib | 1537 | ## end gnulib module stdlib |
| 1255 | 1538 | ||
| 1256 | ## begin gnulib module strdup-posix | ||
| 1257 | |||
| 1258 | |||
| 1259 | EXTRA_DIST += strdup.c | ||
| 1260 | |||
| 1261 | EXTRA_libgnu_a_SOURCES += strdup.c | ||
| 1262 | |||
| 1263 | ## end gnulib module strdup-posix | ||
| 1264 | |||
| 1265 | ## begin gnulib module streq | 1539 | ## begin gnulib module streq |
| 1266 | 1540 | ||
| 1267 | 1541 | ||
| @@ -1278,54 +1552,70 @@ EXTRA_libgnu_a_SOURCES += strerror.c | |||
| 1278 | 1552 | ||
| 1279 | ## end gnulib module strerror | 1553 | ## end gnulib module strerror |
| 1280 | 1554 | ||
| 1555 | ## begin gnulib module strerror-override | ||
| 1556 | |||
| 1557 | |||
| 1558 | EXTRA_DIST += strerror-override.c strerror-override.h | ||
| 1559 | |||
| 1560 | EXTRA_libgnu_a_SOURCES += strerror-override.c | ||
| 1561 | |||
| 1562 | ## end gnulib module strerror-override | ||
| 1563 | |||
| 1281 | ## begin gnulib module string | 1564 | ## begin gnulib module string |
| 1282 | 1565 | ||
| 1283 | BUILT_SOURCES += string.h | 1566 | BUILT_SOURCES += string.h |
| 1284 | 1567 | ||
| 1285 | # We need the following in order to create <string.h> when the system | 1568 | # We need the following in order to create <string.h> when the system |
| 1286 | # doesn't have one that works with the given compiler. | 1569 | # doesn't have one that works with the given compiler. |
| 1287 | string.h: string.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 1570 | string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 1288 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1571 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1289 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 1572 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 1290 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1573 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1574 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1291 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1575 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1576 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1292 | -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \ | 1577 | -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \ |
| 1293 | -e 's|@''GNULIB_MBSLEN''@|$(GNULIB_MBSLEN)|g' \ | 1578 | -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \ |
| 1294 | -e 's|@''GNULIB_MBSNLEN''@|$(GNULIB_MBSNLEN)|g' \ | 1579 | -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \ |
| 1295 | -e 's|@''GNULIB_MBSCHR''@|$(GNULIB_MBSCHR)|g' \ | 1580 | -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \ |
| 1296 | -e 's|@''GNULIB_MBSRCHR''@|$(GNULIB_MBSRCHR)|g' \ | 1581 | -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \ |
| 1297 | -e 's|@''GNULIB_MBSSTR''@|$(GNULIB_MBSSTR)|g' \ | 1582 | -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \ |
| 1298 | -e 's|@''GNULIB_MBSCASECMP''@|$(GNULIB_MBSCASECMP)|g' \ | 1583 | -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \ |
| 1299 | -e 's|@''GNULIB_MBSNCASECMP''@|$(GNULIB_MBSNCASECMP)|g' \ | 1584 | -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \ |
| 1300 | -e 's|@''GNULIB_MBSPCASECMP''@|$(GNULIB_MBSPCASECMP)|g' \ | 1585 | -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \ |
| 1301 | -e 's|@''GNULIB_MBSCASESTR''@|$(GNULIB_MBSCASESTR)|g' \ | 1586 | -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \ |
| 1302 | -e 's|@''GNULIB_MBSCSPN''@|$(GNULIB_MBSCSPN)|g' \ | 1587 | -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \ |
| 1303 | -e 's|@''GNULIB_MBSPBRK''@|$(GNULIB_MBSPBRK)|g' \ | 1588 | -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \ |
| 1304 | -e 's|@''GNULIB_MBSSPN''@|$(GNULIB_MBSSPN)|g' \ | 1589 | -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \ |
| 1305 | -e 's|@''GNULIB_MBSSEP''@|$(GNULIB_MBSSEP)|g' \ | 1590 | -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \ |
| 1306 | -e 's|@''GNULIB_MBSTOK_R''@|$(GNULIB_MBSTOK_R)|g' \ | 1591 | -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \ |
| 1307 | -e 's|@''GNULIB_MEMCHR''@|$(GNULIB_MEMCHR)|g' \ | 1592 | -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \ |
| 1308 | -e 's|@''GNULIB_MEMMEM''@|$(GNULIB_MEMMEM)|g' \ | 1593 | -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \ |
| 1309 | -e 's|@''GNULIB_MEMPCPY''@|$(GNULIB_MEMPCPY)|g' \ | 1594 | -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \ |
| 1310 | -e 's|@''GNULIB_MEMRCHR''@|$(GNULIB_MEMRCHR)|g' \ | 1595 | -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \ |
| 1311 | -e 's|@''GNULIB_RAWMEMCHR''@|$(GNULIB_RAWMEMCHR)|g' \ | 1596 | -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \ |
| 1312 | -e 's|@''GNULIB_STPCPY''@|$(GNULIB_STPCPY)|g' \ | 1597 | -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \ |
| 1313 | -e 's|@''GNULIB_STPNCPY''@|$(GNULIB_STPNCPY)|g' \ | 1598 | -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \ |
| 1314 | -e 's|@''GNULIB_STRCHRNUL''@|$(GNULIB_STRCHRNUL)|g' \ | 1599 | -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \ |
| 1315 | -e 's|@''GNULIB_STRDUP''@|$(GNULIB_STRDUP)|g' \ | 1600 | -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \ |
| 1316 | -e 's|@''GNULIB_STRNCAT''@|$(GNULIB_STRNCAT)|g' \ | 1601 | -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \ |
| 1317 | -e 's|@''GNULIB_STRNDUP''@|$(GNULIB_STRNDUP)|g' \ | 1602 | -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \ |
| 1318 | -e 's|@''GNULIB_STRNLEN''@|$(GNULIB_STRNLEN)|g' \ | 1603 | -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \ |
| 1319 | -e 's|@''GNULIB_STRPBRK''@|$(GNULIB_STRPBRK)|g' \ | 1604 | -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \ |
| 1320 | -e 's|@''GNULIB_STRSEP''@|$(GNULIB_STRSEP)|g' \ | 1605 | -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \ |
| 1321 | -e 's|@''GNULIB_STRSTR''@|$(GNULIB_STRSTR)|g' \ | 1606 | -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \ |
| 1322 | -e 's|@''GNULIB_STRCASESTR''@|$(GNULIB_STRCASESTR)|g' \ | 1607 | -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \ |
| 1323 | -e 's|@''GNULIB_STRTOK_R''@|$(GNULIB_STRTOK_R)|g' \ | 1608 | -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \ |
| 1324 | -e 's|@''GNULIB_STRERROR''@|$(GNULIB_STRERROR)|g' \ | 1609 | -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \ |
| 1325 | -e 's|@''GNULIB_STRSIGNAL''@|$(GNULIB_STRSIGNAL)|g' \ | 1610 | -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \ |
| 1326 | -e 's|@''GNULIB_STRVERSCMP''@|$(GNULIB_STRVERSCMP)|g' \ | 1611 | -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \ |
| 1612 | -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \ | ||
| 1613 | -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \ | ||
| 1614 | -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \ | ||
| 1327 | < $(srcdir)/string.in.h | \ | 1615 | < $(srcdir)/string.in.h | \ |
| 1328 | sed -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \ | 1616 | sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \ |
| 1617 | -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \ | ||
| 1618 | -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \ | ||
| 1329 | -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \ | 1619 | -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \ |
| 1330 | -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \ | 1620 | -e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \ |
| 1331 | -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \ | 1621 | -e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \ |
| @@ -1341,15 +1631,18 @@ string.h: string.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1341 | -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \ | 1631 | -e 's|@''HAVE_STRSEP''@|$(HAVE_STRSEP)|g' \ |
| 1342 | -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \ | 1632 | -e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \ |
| 1343 | -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \ | 1633 | -e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \ |
| 1634 | -e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \ | ||
| 1344 | -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ | 1635 | -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ |
| 1345 | -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \ | 1636 | -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \ |
| 1346 | -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \ | 1637 | -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \ |
| 1347 | -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \ | 1638 | -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \ |
| 1348 | -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ | 1639 | -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ |
| 1349 | -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \ | 1640 | -e 's|@''REPLACE_STRCASESTR''@|$(REPLACE_STRCASESTR)|g' \ |
| 1641 | -e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \ | ||
| 1350 | -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \ | 1642 | -e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \ |
| 1351 | -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \ | 1643 | -e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \ |
| 1352 | -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \ | 1644 | -e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \ |
| 1645 | -e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \ | ||
| 1353 | -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \ | 1646 | -e 's|@''REPLACE_STRNCAT''@|$(REPLACE_STRNCAT)|g' \ |
| 1354 | -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \ | 1647 | -e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \ |
| 1355 | -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \ | 1648 | -e 's|@''REPLACE_STRNLEN''@|$(REPLACE_STRNLEN)|g' \ |
| @@ -1407,36 +1700,40 @@ EXTRA_libgnu_a_SOURCES += strstr.c | |||
| 1407 | ## begin gnulib module sys_socket | 1700 | ## begin gnulib module sys_socket |
| 1408 | 1701 | ||
| 1409 | BUILT_SOURCES += sys/socket.h | 1702 | BUILT_SOURCES += sys/socket.h |
| 1703 | libgnu_a_SOURCES += sys_socket.c | ||
| 1410 | 1704 | ||
| 1411 | # We need the following in order to create <sys/socket.h> when the system | 1705 | # We need the following in order to create <sys/socket.h> when the system |
| 1412 | # doesn't have one that works with the given compiler. | 1706 | # doesn't have one that works with the given compiler. |
| 1413 | sys/socket.h: sys_socket.in.h $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) | 1707 | sys/socket.h: sys_socket.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(ARG_NONNULL_H) |
| 1414 | $(AM_V_at)$(MKDIR_P) sys | 1708 | $(AM_V_at)$(MKDIR_P) sys |
| 1415 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1709 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1416 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 1710 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 1417 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1711 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1712 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1418 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1713 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1714 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1419 | -e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \ | 1715 | -e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \ |
| 1420 | -e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \ | 1716 | -e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \ |
| 1421 | -e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \ | 1717 | -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \ |
| 1422 | -e 's|@''GNULIB_SOCKET''@|$(GNULIB_SOCKET)|g' \ | 1718 | -e 's/@''GNULIB_SOCKET''@/$(GNULIB_SOCKET)/g' \ |
| 1423 | -e 's|@''GNULIB_CONNECT''@|$(GNULIB_CONNECT)|g' \ | 1719 | -e 's/@''GNULIB_CONNECT''@/$(GNULIB_CONNECT)/g' \ |
| 1424 | -e 's|@''GNULIB_ACCEPT''@|$(GNULIB_ACCEPT)|g' \ | 1720 | -e 's/@''GNULIB_ACCEPT''@/$(GNULIB_ACCEPT)/g' \ |
| 1425 | -e 's|@''GNULIB_BIND''@|$(GNULIB_BIND)|g' \ | 1721 | -e 's/@''GNULIB_BIND''@/$(GNULIB_BIND)/g' \ |
| 1426 | -e 's|@''GNULIB_GETPEERNAME''@|$(GNULIB_GETPEERNAME)|g' \ | 1722 | -e 's/@''GNULIB_GETPEERNAME''@/$(GNULIB_GETPEERNAME)/g' \ |
| 1427 | -e 's|@''GNULIB_GETSOCKNAME''@|$(GNULIB_GETSOCKNAME)|g' \ | 1723 | -e 's/@''GNULIB_GETSOCKNAME''@/$(GNULIB_GETSOCKNAME)/g' \ |
| 1428 | -e 's|@''GNULIB_GETSOCKOPT''@|$(GNULIB_GETSOCKOPT)|g' \ | 1724 | -e 's/@''GNULIB_GETSOCKOPT''@/$(GNULIB_GETSOCKOPT)/g' \ |
| 1429 | -e 's|@''GNULIB_LISTEN''@|$(GNULIB_LISTEN)|g' \ | 1725 | -e 's/@''GNULIB_LISTEN''@/$(GNULIB_LISTEN)/g' \ |
| 1430 | -e 's|@''GNULIB_RECV''@|$(GNULIB_RECV)|g' \ | 1726 | -e 's/@''GNULIB_RECV''@/$(GNULIB_RECV)/g' \ |
| 1431 | -e 's|@''GNULIB_SEND''@|$(GNULIB_SEND)|g' \ | 1727 | -e 's/@''GNULIB_SEND''@/$(GNULIB_SEND)/g' \ |
| 1432 | -e 's|@''GNULIB_RECVFROM''@|$(GNULIB_RECVFROM)|g' \ | 1728 | -e 's/@''GNULIB_RECVFROM''@/$(GNULIB_RECVFROM)/g' \ |
| 1433 | -e 's|@''GNULIB_SENDTO''@|$(GNULIB_SENDTO)|g' \ | 1729 | -e 's/@''GNULIB_SENDTO''@/$(GNULIB_SENDTO)/g' \ |
| 1434 | -e 's|@''GNULIB_SETSOCKOPT''@|$(GNULIB_SETSOCKOPT)|g' \ | 1730 | -e 's/@''GNULIB_SETSOCKOPT''@/$(GNULIB_SETSOCKOPT)/g' \ |
| 1435 | -e 's|@''GNULIB_SHUTDOWN''@|$(GNULIB_SHUTDOWN)|g' \ | 1731 | -e 's/@''GNULIB_SHUTDOWN''@/$(GNULIB_SHUTDOWN)/g' \ |
| 1436 | -e 's|@''GNULIB_ACCEPT4''@|$(GNULIB_ACCEPT4)|g' \ | 1732 | -e 's/@''GNULIB_ACCEPT4''@/$(GNULIB_ACCEPT4)/g' \ |
| 1437 | -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ | 1733 | -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \ |
| 1438 | -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \ | 1734 | -e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \ |
| 1439 | -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \ | 1735 | -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \ |
| 1736 | -e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY''@|$(HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY)|g' \ | ||
| 1440 | -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \ | 1737 | -e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \ |
| 1441 | -e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \ | 1738 | -e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \ |
| 1442 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 1739 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| @@ -1452,63 +1749,64 @@ EXTRA_DIST += sys_socket.in.h | |||
| 1452 | 1749 | ||
| 1453 | ## end gnulib module sys_socket | 1750 | ## end gnulib module sys_socket |
| 1454 | 1751 | ||
| 1455 | ## begin gnulib module sys_stat | 1752 | ## begin gnulib module sys_types |
| 1456 | 1753 | ||
| 1457 | BUILT_SOURCES += sys/stat.h | 1754 | BUILT_SOURCES += sys/types.h |
| 1458 | 1755 | ||
| 1459 | # We need the following in order to create <sys/stat.h> when the system | 1756 | # We need the following in order to create <sys/types.h> when the system |
| 1460 | # has one that is incomplete. | 1757 | # doesn't have one that works with the given compiler. |
| 1461 | sys/stat.h: sys_stat.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 1758 | sys/types.h: sys_types.in.h $(top_builddir)/config.status |
| 1462 | $(AM_V_at)$(MKDIR_P) sys | 1759 | $(AM_V_at)$(MKDIR_P) sys |
| 1463 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1760 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1464 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 1761 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 1465 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1762 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1763 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1466 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1764 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1467 | -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \ | 1765 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ |
| 1468 | -e 's|@''GNULIB_FCHMODAT''@|$(GNULIB_FCHMODAT)|g' \ | 1766 | -e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \ |
| 1469 | -e 's|@''GNULIB_FSTATAT''@|$(GNULIB_FSTATAT)|g' \ | 1767 | -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ |
| 1470 | -e 's|@''GNULIB_FUTIMENS''@|$(GNULIB_FUTIMENS)|g' \ | 1768 | < $(srcdir)/sys_types.in.h; \ |
| 1471 | -e 's|@''GNULIB_LCHMOD''@|$(GNULIB_LCHMOD)|g' \ | ||
| 1472 | -e 's|@''GNULIB_LSTAT''@|$(GNULIB_LSTAT)|g' \ | ||
| 1473 | -e 's|@''GNULIB_MKDIRAT''@|$(GNULIB_MKDIRAT)|g' \ | ||
| 1474 | -e 's|@''GNULIB_MKFIFO''@|$(GNULIB_MKFIFO)|g' \ | ||
| 1475 | -e 's|@''GNULIB_MKFIFOAT''@|$(GNULIB_MKFIFOAT)|g' \ | ||
| 1476 | -e 's|@''GNULIB_MKNOD''@|$(GNULIB_MKNOD)|g' \ | ||
| 1477 | -e 's|@''GNULIB_MKNODAT''@|$(GNULIB_MKNODAT)|g' \ | ||
| 1478 | -e 's|@''GNULIB_STAT''@|$(GNULIB_STAT)|g' \ | ||
| 1479 | -e 's|@''GNULIB_UTIMENSAT''@|$(GNULIB_UTIMENSAT)|g' \ | ||
| 1480 | -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \ | ||
| 1481 | -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \ | ||
| 1482 | -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \ | ||
| 1483 | -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \ | ||
| 1484 | -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \ | ||
| 1485 | -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \ | ||
| 1486 | -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \ | ||
| 1487 | -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \ | ||
| 1488 | -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \ | ||
| 1489 | -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \ | ||
| 1490 | -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \ | ||
| 1491 | -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \ | ||
| 1492 | -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \ | ||
| 1493 | -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \ | ||
| 1494 | -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \ | ||
| 1495 | -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \ | ||
| 1496 | -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \ | ||
| 1497 | -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \ | ||
| 1498 | -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \ | ||
| 1499 | -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \ | ||
| 1500 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | ||
| 1501 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | ||
| 1502 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | ||
| 1503 | < $(srcdir)/sys_stat.in.h; \ | ||
| 1504 | } > $@-t && \ | 1769 | } > $@-t && \ |
| 1505 | mv $@-t $@ | 1770 | mv $@-t $@ |
| 1506 | MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t | 1771 | MOSTLYCLEANFILES += sys/types.h sys/types.h-t |
| 1772 | |||
| 1773 | EXTRA_DIST += sys_types.in.h | ||
| 1774 | |||
| 1775 | ## end gnulib module sys_types | ||
| 1776 | |||
| 1777 | ## begin gnulib module sys_uio | ||
| 1778 | |||
| 1779 | BUILT_SOURCES += sys/uio.h | ||
| 1780 | |||
| 1781 | # We need the following in order to create <sys/uio.h> when the system | ||
| 1782 | # doesn't have one that works with the given compiler. | ||
| 1783 | sys/uio.h: sys_uio.in.h $(top_builddir)/config.status | ||
| 1784 | $(AM_V_at)$(MKDIR_P) sys | ||
| 1785 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 1786 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | ||
| 1787 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ | ||
| 1788 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1789 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | ||
| 1790 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1791 | -e 's|@''NEXT_SYS_UIO_H''@|$(NEXT_SYS_UIO_H)|g' \ | ||
| 1792 | -e 's|@''HAVE_SYS_UIO_H''@|$(HAVE_SYS_UIO_H)|g' \ | ||
| 1793 | < $(srcdir)/sys_uio.in.h; \ | ||
| 1794 | } > $@-t && \ | ||
| 1795 | mv -f $@-t $@ | ||
| 1796 | MOSTLYCLEANFILES += sys/uio.h sys/uio.h-t | ||
| 1507 | MOSTLYCLEANDIRS += sys | 1797 | MOSTLYCLEANDIRS += sys |
| 1508 | 1798 | ||
| 1509 | EXTRA_DIST += sys_stat.in.h | 1799 | EXTRA_DIST += sys_uio.in.h |
| 1510 | 1800 | ||
| 1511 | ## end gnulib module sys_stat | 1801 | ## end gnulib module sys_uio |
| 1802 | |||
| 1803 | ## begin gnulib module threadlib | ||
| 1804 | |||
| 1805 | libgnu_a_SOURCES += glthread/threadlib.c | ||
| 1806 | |||
| 1807 | EXTRA_DIST += $(top_srcdir)/build-aux/config.rpath | ||
| 1808 | |||
| 1809 | ## end gnulib module threadlib | ||
| 1512 | 1810 | ||
| 1513 | ## begin gnulib module time | 1811 | ## begin gnulib module time |
| 1514 | 1812 | ||
| @@ -1516,18 +1814,20 @@ BUILT_SOURCES += time.h | |||
| 1516 | 1814 | ||
| 1517 | # We need the following in order to create <time.h> when the system | 1815 | # We need the following in order to create <time.h> when the system |
| 1518 | # doesn't have one that works with the given compiler. | 1816 | # doesn't have one that works with the given compiler. |
| 1519 | time.h: time.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 1817 | time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 1520 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1818 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1521 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ | 1819 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ |
| 1522 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1820 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1821 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1523 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1822 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1823 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1524 | -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \ | 1824 | -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \ |
| 1525 | -e 's|@''GNULIB_MKTIME''@|$(GNULIB_MKTIME)|g' \ | 1825 | -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \ |
| 1526 | -e 's|@''GNULIB_NANOSLEEP''@|$(GNULIB_NANOSLEEP)|g' \ | 1826 | -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \ |
| 1527 | -e 's|@''GNULIB_STRPTIME''@|$(GNULIB_STRPTIME)|g' \ | 1827 | -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ |
| 1528 | -e 's|@''GNULIB_TIMEGM''@|$(GNULIB_TIMEGM)|g' \ | 1828 | -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \ |
| 1529 | -e 's|@''GNULIB_TIME_R''@|$(GNULIB_TIME_R)|g' \ | 1829 | -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \ |
| 1530 | -e 's|@''HAVE_LOCALTIME_R''@|$(HAVE_LOCALTIME_R)|g' \ | 1830 | -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \ |
| 1531 | -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ | 1831 | -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ |
| 1532 | -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ | 1832 | -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ |
| 1533 | -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ | 1833 | -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ |
| @@ -1571,56 +1871,69 @@ EXTRA_libgnu_a_SOURCES += timegm.c | |||
| 1571 | ## begin gnulib module unistd | 1871 | ## begin gnulib module unistd |
| 1572 | 1872 | ||
| 1573 | BUILT_SOURCES += unistd.h | 1873 | BUILT_SOURCES += unistd.h |
| 1874 | libgnu_a_SOURCES += unistd.c | ||
| 1574 | 1875 | ||
| 1575 | # We need the following in order to create an empty placeholder for | 1876 | # We need the following in order to create an empty placeholder for |
| 1576 | # <unistd.h> when the system doesn't have one. | 1877 | # <unistd.h> when the system doesn't have one. |
| 1577 | unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 1878 | unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 1578 | $(AM_V_GEN)rm -f $@-t $@ && \ | 1879 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1579 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 1880 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 1580 | sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ | 1881 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 1882 | -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \ | ||
| 1581 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 1883 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ |
| 1582 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 1884 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 1885 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1583 | -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ | 1886 | -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \ |
| 1584 | -e 's|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \ | 1887 | -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \ |
| 1585 | -e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \ | 1888 | -e 's/@''GNULIB_CHDIR''@/$(GNULIB_CHDIR)/g' \ |
| 1586 | -e 's|@''GNULIB_DUP2''@|$(GNULIB_DUP2)|g' \ | 1889 | -e 's/@''GNULIB_CHOWN''@/$(GNULIB_CHOWN)/g' \ |
| 1587 | -e 's|@''GNULIB_DUP3''@|$(GNULIB_DUP3)|g' \ | 1890 | -e 's/@''GNULIB_CLOSE''@/$(GNULIB_CLOSE)/g' \ |
| 1588 | -e 's|@''GNULIB_ENVIRON''@|$(GNULIB_ENVIRON)|g' \ | 1891 | -e 's/@''GNULIB_DUP''@/$(GNULIB_DUP)/g' \ |
| 1589 | -e 's|@''GNULIB_EUIDACCESS''@|$(GNULIB_EUIDACCESS)|g' \ | 1892 | -e 's/@''GNULIB_DUP2''@/$(GNULIB_DUP2)/g' \ |
| 1590 | -e 's|@''GNULIB_FACCESSAT''@|$(GNULIB_FACCESSAT)|g' \ | 1893 | -e 's/@''GNULIB_DUP3''@/$(GNULIB_DUP3)/g' \ |
| 1591 | -e 's|@''GNULIB_FCHDIR''@|$(GNULIB_FCHDIR)|g' \ | 1894 | -e 's/@''GNULIB_ENVIRON''@/$(GNULIB_ENVIRON)/g' \ |
| 1592 | -e 's|@''GNULIB_FCHOWNAT''@|$(GNULIB_FCHOWNAT)|g' \ | 1895 | -e 's/@''GNULIB_EUIDACCESS''@/$(GNULIB_EUIDACCESS)/g' \ |
| 1593 | -e 's|@''GNULIB_FSYNC''@|$(GNULIB_FSYNC)|g' \ | 1896 | -e 's/@''GNULIB_FACCESSAT''@/$(GNULIB_FACCESSAT)/g' \ |
| 1594 | -e 's|@''GNULIB_FTRUNCATE''@|$(GNULIB_FTRUNCATE)|g' \ | 1897 | -e 's/@''GNULIB_FCHDIR''@/$(GNULIB_FCHDIR)/g' \ |
| 1595 | -e 's|@''GNULIB_GETCWD''@|$(GNULIB_GETCWD)|g' \ | 1898 | -e 's/@''GNULIB_FCHOWNAT''@/$(GNULIB_FCHOWNAT)/g' \ |
| 1596 | -e 's|@''GNULIB_GETDOMAINNAME''@|$(GNULIB_GETDOMAINNAME)|g' \ | 1899 | -e 's/@''GNULIB_FDATASYNC''@/$(GNULIB_FDATASYNC)/g' \ |
| 1597 | -e 's|@''GNULIB_GETDTABLESIZE''@|$(GNULIB_GETDTABLESIZE)|g' \ | 1900 | -e 's/@''GNULIB_FSYNC''@/$(GNULIB_FSYNC)/g' \ |
| 1598 | -e 's|@''GNULIB_GETGROUPS''@|$(GNULIB_GETGROUPS)|g' \ | 1901 | -e 's/@''GNULIB_FTRUNCATE''@/$(GNULIB_FTRUNCATE)/g' \ |
| 1599 | -e 's|@''GNULIB_GETHOSTNAME''@|$(GNULIB_GETHOSTNAME)|g' \ | 1902 | -e 's/@''GNULIB_GETCWD''@/$(GNULIB_GETCWD)/g' \ |
| 1600 | -e 's|@''GNULIB_GETLOGIN''@|$(GNULIB_GETLOGIN)|g' \ | 1903 | -e 's/@''GNULIB_GETDOMAINNAME''@/$(GNULIB_GETDOMAINNAME)/g' \ |
| 1601 | -e 's|@''GNULIB_GETLOGIN_R''@|$(GNULIB_GETLOGIN_R)|g' \ | 1904 | -e 's/@''GNULIB_GETDTABLESIZE''@/$(GNULIB_GETDTABLESIZE)/g' \ |
| 1602 | -e 's|@''GNULIB_GETPAGESIZE''@|$(GNULIB_GETPAGESIZE)|g' \ | 1905 | -e 's/@''GNULIB_GETGROUPS''@/$(GNULIB_GETGROUPS)/g' \ |
| 1603 | -e 's|@''GNULIB_GETUSERSHELL''@|$(GNULIB_GETUSERSHELL)|g' \ | 1906 | -e 's/@''GNULIB_GETHOSTNAME''@/$(GNULIB_GETHOSTNAME)/g' \ |
| 1604 | -e 's|@''GNULIB_LCHOWN''@|$(GNULIB_LCHOWN)|g' \ | 1907 | -e 's/@''GNULIB_GETLOGIN''@/$(GNULIB_GETLOGIN)/g' \ |
| 1605 | -e 's|@''GNULIB_LINK''@|$(GNULIB_LINK)|g' \ | 1908 | -e 's/@''GNULIB_GETLOGIN_R''@/$(GNULIB_GETLOGIN_R)/g' \ |
| 1606 | -e 's|@''GNULIB_LINKAT''@|$(GNULIB_LINKAT)|g' \ | 1909 | -e 's/@''GNULIB_GETPAGESIZE''@/$(GNULIB_GETPAGESIZE)/g' \ |
| 1607 | -e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \ | 1910 | -e 's/@''GNULIB_GETUSERSHELL''@/$(GNULIB_GETUSERSHELL)/g' \ |
| 1608 | -e 's|@''GNULIB_PIPE2''@|$(GNULIB_PIPE2)|g' \ | 1911 | -e 's/@''GNULIB_GROUP_MEMBER''@/$(GNULIB_GROUP_MEMBER)/g' \ |
| 1609 | -e 's|@''GNULIB_PREAD''@|$(GNULIB_PREAD)|g' \ | 1912 | -e 's/@''GNULIB_ISATTY''@/$(GNULIB_ISATTY)/g' \ |
| 1610 | -e 's|@''GNULIB_PWRITE''@|$(GNULIB_PWRITE)|g' \ | 1913 | -e 's/@''GNULIB_LCHOWN''@/$(GNULIB_LCHOWN)/g' \ |
| 1611 | -e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \ | 1914 | -e 's/@''GNULIB_LINK''@/$(GNULIB_LINK)/g' \ |
| 1612 | -e 's|@''GNULIB_READLINKAT''@|$(GNULIB_READLINKAT)|g' \ | 1915 | -e 's/@''GNULIB_LINKAT''@/$(GNULIB_LINKAT)/g' \ |
| 1613 | -e 's|@''GNULIB_RMDIR''@|$(GNULIB_RMDIR)|g' \ | 1916 | -e 's/@''GNULIB_LSEEK''@/$(GNULIB_LSEEK)/g' \ |
| 1614 | -e 's|@''GNULIB_SLEEP''@|$(GNULIB_SLEEP)|g' \ | 1917 | -e 's/@''GNULIB_PIPE''@/$(GNULIB_PIPE)/g' \ |
| 1615 | -e 's|@''GNULIB_SYMLINK''@|$(GNULIB_SYMLINK)|g' \ | 1918 | -e 's/@''GNULIB_PIPE2''@/$(GNULIB_PIPE2)/g' \ |
| 1616 | -e 's|@''GNULIB_SYMLINKAT''@|$(GNULIB_SYMLINKAT)|g' \ | 1919 | -e 's/@''GNULIB_PREAD''@/$(GNULIB_PREAD)/g' \ |
| 1617 | -e 's|@''GNULIB_TTYNAME_R''@|$(GNULIB_TTYNAME_R)|g' \ | 1920 | -e 's/@''GNULIB_PWRITE''@/$(GNULIB_PWRITE)/g' \ |
| 1618 | -e 's|@''GNULIB_UNISTD_H_GETOPT''@|$(GNULIB_UNISTD_H_GETOPT)|g' \ | 1921 | -e 's/@''GNULIB_READ''@/$(GNULIB_READ)/g' \ |
| 1619 | -e 's|@''GNULIB_UNISTD_H_SIGPIPE''@|$(GNULIB_UNISTD_H_SIGPIPE)|g' \ | 1922 | -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \ |
| 1620 | -e 's|@''GNULIB_UNLINK''@|$(GNULIB_UNLINK)|g' \ | 1923 | -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \ |
| 1621 | -e 's|@''GNULIB_UNLINKAT''@|$(GNULIB_UNLINKAT)|g' \ | 1924 | -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \ |
| 1622 | -e 's|@''GNULIB_USLEEP''@|$(GNULIB_USLEEP)|g' \ | 1925 | -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \ |
| 1623 | -e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \ | 1926 | -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \ |
| 1927 | -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \ | ||
| 1928 | -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \ | ||
| 1929 | -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \ | ||
| 1930 | -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \ | ||
| 1931 | -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \ | ||
| 1932 | -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' \ | ||
| 1933 | -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \ | ||
| 1934 | -e 's/@''GNULIB_UNLINKAT''@/$(GNULIB_UNLINKAT)/g' \ | ||
| 1935 | -e 's/@''GNULIB_USLEEP''@/$(GNULIB_USLEEP)/g' \ | ||
| 1936 | -e 's/@''GNULIB_WRITE''@/$(GNULIB_WRITE)/g' \ | ||
| 1624 | < $(srcdir)/unistd.in.h | \ | 1937 | < $(srcdir)/unistd.in.h | \ |
| 1625 | sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ | 1938 | sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \ |
| 1626 | -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \ | 1939 | -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \ |
| @@ -1629,48 +1942,61 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1629 | -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ | 1942 | -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \ |
| 1630 | -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ | 1943 | -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \ |
| 1631 | -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ | 1944 | -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ |
| 1945 | -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \ | ||
| 1632 | -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ | 1946 | -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ |
| 1633 | -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ | 1947 | -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ |
| 1634 | -e 's|@''HAVE_GETDOMAINNAME''@|$(HAVE_GETDOMAINNAME)|g' \ | ||
| 1635 | -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ | 1948 | -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ |
| 1636 | -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ | 1949 | -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ |
| 1637 | -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ | 1950 | -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ |
| 1638 | -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \ | 1951 | -e 's|@''HAVE_GETLOGIN''@|$(HAVE_GETLOGIN)|g' \ |
| 1639 | -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ | 1952 | -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \ |
| 1953 | -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \ | ||
| 1640 | -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ | 1954 | -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \ |
| 1641 | -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ | 1955 | -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \ |
| 1642 | -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ | 1956 | -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \ |
| 1957 | -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \ | ||
| 1643 | -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ | 1958 | -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \ |
| 1644 | -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ | 1959 | -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \ |
| 1645 | -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ | 1960 | -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \ |
| 1646 | -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ | 1961 | -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \ |
| 1647 | -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ | 1962 | -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \ |
| 1963 | -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \ | ||
| 1648 | -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ | 1964 | -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \ |
| 1649 | -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ | 1965 | -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \ |
| 1650 | -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ | 1966 | -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \ |
| 1651 | -e 's|@''HAVE_TTYNAME_R''@|$(HAVE_TTYNAME_R)|g' \ | ||
| 1652 | -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ | 1967 | -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ |
| 1653 | -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ | 1968 | -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ |
| 1654 | -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ | 1969 | -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ |
| 1970 | -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \ | ||
| 1971 | -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \ | ||
| 1972 | -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ | ||
| 1655 | -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ | 1973 | -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ |
| 1656 | -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ | 1974 | -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ |
| 1657 | -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ | 1975 | -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ |
| 1976 | -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \ | ||
| 1977 | -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \ | ||
| 1658 | -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ | 1978 | -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \ |
| 1659 | -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ | 1979 | -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \ |
| 1660 | -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ | 1980 | | \ |
| 1981 | sed -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \ | ||
| 1661 | -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ | 1982 | -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \ |
| 1662 | -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ | 1983 | -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \ |
| 1663 | -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ | 1984 | -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ |
| 1664 | -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ | 1985 | -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ |
| 1986 | -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \ | ||
| 1665 | -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ | 1987 | -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ |
| 1988 | -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ | ||
| 1989 | -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \ | ||
| 1666 | -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ | 1990 | -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ |
| 1667 | -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ | 1991 | -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ |
| 1992 | -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \ | ||
| 1668 | -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ | 1993 | -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ |
| 1669 | -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ | 1994 | -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \ |
| 1670 | -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ | 1995 | -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \ |
| 1671 | -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ | 1996 | -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \ |
| 1672 | -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ | 1997 | -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \ |
| 1673 | -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ | 1998 | -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \ |
| 1999 | -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \ | ||
| 1674 | -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ | 2000 | -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \ |
| 1675 | -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ | 2001 | -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \ |
| 1676 | -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ | 2002 | -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \ |
| @@ -1693,15 +2019,6 @@ EXTRA_DIST += unistd.in.h | |||
| 1693 | 2019 | ||
| 1694 | ## end gnulib module unistd | 2020 | ## end gnulib module unistd |
| 1695 | 2021 | ||
| 1696 | ## begin gnulib module unistd-safer | ||
| 1697 | |||
| 1698 | |||
| 1699 | EXTRA_DIST += dup-safer.c fd-safer.c pipe-safer.c unistd--.h unistd-safer.h | ||
| 1700 | |||
| 1701 | EXTRA_libgnu_a_SOURCES += dup-safer.c fd-safer.c pipe-safer.c | ||
| 1702 | |||
| 1703 | ## end gnulib module unistd-safer | ||
| 1704 | |||
| 1705 | ## begin gnulib module unsetenv | 2022 | ## begin gnulib module unsetenv |
| 1706 | 2023 | ||
| 1707 | 2024 | ||
| @@ -1731,7 +2048,8 @@ EXTRA_libgnu_a_SOURCES += asprintf.c vasprintf.c | |||
| 1731 | 2048 | ||
| 1732 | ## begin gnulib module verify | 2049 | ## begin gnulib module verify |
| 1733 | 2050 | ||
| 1734 | libgnu_a_SOURCES += verify.h | 2051 | |
| 2052 | EXTRA_DIST += verify.h | ||
| 1735 | 2053 | ||
| 1736 | ## end gnulib module verify | 2054 | ## end gnulib module verify |
| 1737 | 2055 | ||
| @@ -1744,50 +2062,63 @@ EXTRA_libgnu_a_SOURCES += vsnprintf.c | |||
| 1744 | 2062 | ||
| 1745 | ## end gnulib module vsnprintf | 2063 | ## end gnulib module vsnprintf |
| 1746 | 2064 | ||
| 1747 | ## begin gnulib module warn-on-use | ||
| 1748 | |||
| 1749 | BUILT_SOURCES += warn-on-use.h | ||
| 1750 | # The warn-on-use.h that gets inserted into generated .h files is the same as | ||
| 1751 | # build-aux/warn-on-use.h, except that it has the copyright header cut off. | ||
| 1752 | warn-on-use.h: $(top_srcdir)/build-aux/warn-on-use.h | ||
| 1753 | $(AM_V_GEN)rm -f $@-t $@ && \ | ||
| 1754 | sed -n -e '/^.ifndef/,$$p' \ | ||
| 1755 | < $(top_srcdir)/build-aux/warn-on-use.h \ | ||
| 1756 | > $@-t && \ | ||
| 1757 | mv $@-t $@ | ||
| 1758 | MOSTLYCLEANFILES += warn-on-use.h warn-on-use.h-t | ||
| 1759 | |||
| 1760 | WARN_ON_USE_H=warn-on-use.h | ||
| 1761 | |||
| 1762 | EXTRA_DIST += $(top_srcdir)/build-aux/warn-on-use.h | ||
| 1763 | |||
| 1764 | ## end gnulib module warn-on-use | ||
| 1765 | |||
| 1766 | ## begin gnulib module wchar | 2065 | ## begin gnulib module wchar |
| 1767 | 2066 | ||
| 1768 | BUILT_SOURCES += wchar.h | 2067 | BUILT_SOURCES += wchar.h |
| 1769 | 2068 | ||
| 1770 | # We need the following in order to create <wchar.h> when the system | 2069 | # We need the following in order to create <wchar.h> when the system |
| 1771 | # version does not work standalone. | 2070 | # version does not work standalone. |
| 1772 | wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | 2071 | wchar.h: wchar.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) |
| 1773 | $(AM_V_GEN)rm -f $@-t $@ && \ | 2072 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1774 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 2073 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 1775 | sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 2074 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 2075 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | ||
| 1776 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 2076 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 2077 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 2078 | -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ | ||
| 1777 | -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ | 2079 | -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ |
| 1778 | -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ | 2080 | -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ |
| 1779 | -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \ | 2081 | -e 's/@''GNULIB_BTOWC''@/$(GNULIB_BTOWC)/g' \ |
| 1780 | -e 's|@''GNULIB_WCTOB''@|$(GNULIB_WCTOB)|g' \ | 2082 | -e 's/@''GNULIB_WCTOB''@/$(GNULIB_WCTOB)/g' \ |
| 1781 | -e 's|@''GNULIB_MBSINIT''@|$(GNULIB_MBSINIT)|g' \ | 2083 | -e 's/@''GNULIB_MBSINIT''@/$(GNULIB_MBSINIT)/g' \ |
| 1782 | -e 's|@''GNULIB_MBRTOWC''@|$(GNULIB_MBRTOWC)|g' \ | 2084 | -e 's/@''GNULIB_MBRTOWC''@/$(GNULIB_MBRTOWC)/g' \ |
| 1783 | -e 's|@''GNULIB_MBRLEN''@|$(GNULIB_MBRLEN)|g' \ | 2085 | -e 's/@''GNULIB_MBRLEN''@/$(GNULIB_MBRLEN)/g' \ |
| 1784 | -e 's|@''GNULIB_MBSRTOWCS''@|$(GNULIB_MBSRTOWCS)|g' \ | 2086 | -e 's/@''GNULIB_MBSRTOWCS''@/$(GNULIB_MBSRTOWCS)/g' \ |
| 1785 | -e 's|@''GNULIB_MBSNRTOWCS''@|$(GNULIB_MBSNRTOWCS)|g' \ | 2087 | -e 's/@''GNULIB_MBSNRTOWCS''@/$(GNULIB_MBSNRTOWCS)/g' \ |
| 1786 | -e 's|@''GNULIB_WCRTOMB''@|$(GNULIB_WCRTOMB)|g' \ | 2088 | -e 's/@''GNULIB_WCRTOMB''@/$(GNULIB_WCRTOMB)/g' \ |
| 1787 | -e 's|@''GNULIB_WCSRTOMBS''@|$(GNULIB_WCSRTOMBS)|g' \ | 2089 | -e 's/@''GNULIB_WCSRTOMBS''@/$(GNULIB_WCSRTOMBS)/g' \ |
| 1788 | -e 's|@''GNULIB_WCSNRTOMBS''@|$(GNULIB_WCSNRTOMBS)|g' \ | 2090 | -e 's/@''GNULIB_WCSNRTOMBS''@/$(GNULIB_WCSNRTOMBS)/g' \ |
| 1789 | -e 's|@''GNULIB_WCWIDTH''@|$(GNULIB_WCWIDTH)|g' \ | 2091 | -e 's/@''GNULIB_WCWIDTH''@/$(GNULIB_WCWIDTH)/g' \ |
| 1790 | -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ | 2092 | -e 's/@''GNULIB_WMEMCHR''@/$(GNULIB_WMEMCHR)/g' \ |
| 2093 | -e 's/@''GNULIB_WMEMCMP''@/$(GNULIB_WMEMCMP)/g' \ | ||
| 2094 | -e 's/@''GNULIB_WMEMCPY''@/$(GNULIB_WMEMCPY)/g' \ | ||
| 2095 | -e 's/@''GNULIB_WMEMMOVE''@/$(GNULIB_WMEMMOVE)/g' \ | ||
| 2096 | -e 's/@''GNULIB_WMEMSET''@/$(GNULIB_WMEMSET)/g' \ | ||
| 2097 | -e 's/@''GNULIB_WCSLEN''@/$(GNULIB_WCSLEN)/g' \ | ||
| 2098 | -e 's/@''GNULIB_WCSNLEN''@/$(GNULIB_WCSNLEN)/g' \ | ||
| 2099 | -e 's/@''GNULIB_WCSCPY''@/$(GNULIB_WCSCPY)/g' \ | ||
| 2100 | -e 's/@''GNULIB_WCPCPY''@/$(GNULIB_WCPCPY)/g' \ | ||
| 2101 | -e 's/@''GNULIB_WCSNCPY''@/$(GNULIB_WCSNCPY)/g' \ | ||
| 2102 | -e 's/@''GNULIB_WCPNCPY''@/$(GNULIB_WCPNCPY)/g' \ | ||
| 2103 | -e 's/@''GNULIB_WCSCAT''@/$(GNULIB_WCSCAT)/g' \ | ||
| 2104 | -e 's/@''GNULIB_WCSNCAT''@/$(GNULIB_WCSNCAT)/g' \ | ||
| 2105 | -e 's/@''GNULIB_WCSCMP''@/$(GNULIB_WCSCMP)/g' \ | ||
| 2106 | -e 's/@''GNULIB_WCSNCMP''@/$(GNULIB_WCSNCMP)/g' \ | ||
| 2107 | -e 's/@''GNULIB_WCSCASECMP''@/$(GNULIB_WCSCASECMP)/g' \ | ||
| 2108 | -e 's/@''GNULIB_WCSNCASECMP''@/$(GNULIB_WCSNCASECMP)/g' \ | ||
| 2109 | -e 's/@''GNULIB_WCSCOLL''@/$(GNULIB_WCSCOLL)/g' \ | ||
| 2110 | -e 's/@''GNULIB_WCSXFRM''@/$(GNULIB_WCSXFRM)/g' \ | ||
| 2111 | -e 's/@''GNULIB_WCSDUP''@/$(GNULIB_WCSDUP)/g' \ | ||
| 2112 | -e 's/@''GNULIB_WCSCHR''@/$(GNULIB_WCSCHR)/g' \ | ||
| 2113 | -e 's/@''GNULIB_WCSRCHR''@/$(GNULIB_WCSRCHR)/g' \ | ||
| 2114 | -e 's/@''GNULIB_WCSCSPN''@/$(GNULIB_WCSCSPN)/g' \ | ||
| 2115 | -e 's/@''GNULIB_WCSSPN''@/$(GNULIB_WCSSPN)/g' \ | ||
| 2116 | -e 's/@''GNULIB_WCSPBRK''@/$(GNULIB_WCSPBRK)/g' \ | ||
| 2117 | -e 's/@''GNULIB_WCSSTR''@/$(GNULIB_WCSSTR)/g' \ | ||
| 2118 | -e 's/@''GNULIB_WCSTOK''@/$(GNULIB_WCSTOK)/g' \ | ||
| 2119 | -e 's/@''GNULIB_WCSWIDTH''@/$(GNULIB_WCSWIDTH)/g' \ | ||
| 2120 | < $(srcdir)/wchar.in.h | \ | ||
| 2121 | sed -e 's|@''HAVE_WINT_T''@|$(HAVE_WINT_T)|g' \ | ||
| 1791 | -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ | 2122 | -e 's|@''HAVE_BTOWC''@|$(HAVE_BTOWC)|g' \ |
| 1792 | -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ | 2123 | -e 's|@''HAVE_MBSINIT''@|$(HAVE_MBSINIT)|g' \ |
| 1793 | -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ | 2124 | -e 's|@''HAVE_MBRTOWC''@|$(HAVE_MBRTOWC)|g' \ |
| @@ -1797,9 +2128,38 @@ wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1797 | -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ | 2128 | -e 's|@''HAVE_WCRTOMB''@|$(HAVE_WCRTOMB)|g' \ |
| 1798 | -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ | 2129 | -e 's|@''HAVE_WCSRTOMBS''@|$(HAVE_WCSRTOMBS)|g' \ |
| 1799 | -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ | 2130 | -e 's|@''HAVE_WCSNRTOMBS''@|$(HAVE_WCSNRTOMBS)|g' \ |
| 2131 | -e 's|@''HAVE_WMEMCHR''@|$(HAVE_WMEMCHR)|g' \ | ||
| 2132 | -e 's|@''HAVE_WMEMCMP''@|$(HAVE_WMEMCMP)|g' \ | ||
| 2133 | -e 's|@''HAVE_WMEMCPY''@|$(HAVE_WMEMCPY)|g' \ | ||
| 2134 | -e 's|@''HAVE_WMEMMOVE''@|$(HAVE_WMEMMOVE)|g' \ | ||
| 2135 | -e 's|@''HAVE_WMEMSET''@|$(HAVE_WMEMSET)|g' \ | ||
| 2136 | -e 's|@''HAVE_WCSLEN''@|$(HAVE_WCSLEN)|g' \ | ||
| 2137 | -e 's|@''HAVE_WCSNLEN''@|$(HAVE_WCSNLEN)|g' \ | ||
| 2138 | -e 's|@''HAVE_WCSCPY''@|$(HAVE_WCSCPY)|g' \ | ||
| 2139 | -e 's|@''HAVE_WCPCPY''@|$(HAVE_WCPCPY)|g' \ | ||
| 2140 | -e 's|@''HAVE_WCSNCPY''@|$(HAVE_WCSNCPY)|g' \ | ||
| 2141 | -e 's|@''HAVE_WCPNCPY''@|$(HAVE_WCPNCPY)|g' \ | ||
| 2142 | -e 's|@''HAVE_WCSCAT''@|$(HAVE_WCSCAT)|g' \ | ||
| 2143 | -e 's|@''HAVE_WCSNCAT''@|$(HAVE_WCSNCAT)|g' \ | ||
| 2144 | -e 's|@''HAVE_WCSCMP''@|$(HAVE_WCSCMP)|g' \ | ||
| 2145 | -e 's|@''HAVE_WCSNCMP''@|$(HAVE_WCSNCMP)|g' \ | ||
| 2146 | -e 's|@''HAVE_WCSCASECMP''@|$(HAVE_WCSCASECMP)|g' \ | ||
| 2147 | -e 's|@''HAVE_WCSNCASECMP''@|$(HAVE_WCSNCASECMP)|g' \ | ||
| 2148 | -e 's|@''HAVE_WCSCOLL''@|$(HAVE_WCSCOLL)|g' \ | ||
| 2149 | -e 's|@''HAVE_WCSXFRM''@|$(HAVE_WCSXFRM)|g' \ | ||
| 2150 | -e 's|@''HAVE_WCSDUP''@|$(HAVE_WCSDUP)|g' \ | ||
| 2151 | -e 's|@''HAVE_WCSCHR''@|$(HAVE_WCSCHR)|g' \ | ||
| 2152 | -e 's|@''HAVE_WCSRCHR''@|$(HAVE_WCSRCHR)|g' \ | ||
| 2153 | -e 's|@''HAVE_WCSCSPN''@|$(HAVE_WCSCSPN)|g' \ | ||
| 2154 | -e 's|@''HAVE_WCSSPN''@|$(HAVE_WCSSPN)|g' \ | ||
| 2155 | -e 's|@''HAVE_WCSPBRK''@|$(HAVE_WCSPBRK)|g' \ | ||
| 2156 | -e 's|@''HAVE_WCSSTR''@|$(HAVE_WCSSTR)|g' \ | ||
| 2157 | -e 's|@''HAVE_WCSTOK''@|$(HAVE_WCSTOK)|g' \ | ||
| 2158 | -e 's|@''HAVE_WCSWIDTH''@|$(HAVE_WCSWIDTH)|g' \ | ||
| 1800 | -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ | 2159 | -e 's|@''HAVE_DECL_WCTOB''@|$(HAVE_DECL_WCTOB)|g' \ |
| 1801 | -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ | 2160 | -e 's|@''HAVE_DECL_WCWIDTH''@|$(HAVE_DECL_WCWIDTH)|g' \ |
| 1802 | -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ | 2161 | | \ |
| 2162 | sed -e 's|@''REPLACE_MBSTATE_T''@|$(REPLACE_MBSTATE_T)|g' \ | ||
| 1803 | -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ | 2163 | -e 's|@''REPLACE_BTOWC''@|$(REPLACE_BTOWC)|g' \ |
| 1804 | -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ | 2164 | -e 's|@''REPLACE_WCTOB''@|$(REPLACE_WCTOB)|g' \ |
| 1805 | -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ | 2165 | -e 's|@''REPLACE_MBSINIT''@|$(REPLACE_MBSINIT)|g' \ |
| @@ -1811,10 +2171,10 @@ wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) | |||
| 1811 | -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ | 2171 | -e 's|@''REPLACE_WCSRTOMBS''@|$(REPLACE_WCSRTOMBS)|g' \ |
| 1812 | -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ | 2172 | -e 's|@''REPLACE_WCSNRTOMBS''@|$(REPLACE_WCSNRTOMBS)|g' \ |
| 1813 | -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ | 2173 | -e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \ |
| 2174 | -e 's|@''REPLACE_WCSWIDTH''@|$(REPLACE_WCSWIDTH)|g' \ | ||
| 1814 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 2175 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| 1815 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ | 2176 | -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ |
| 1816 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 2177 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \ |
| 1817 | < $(srcdir)/wchar.in.h; \ | ||
| 1818 | } > $@-t && \ | 2178 | } > $@-t && \ |
| 1819 | mv $@-t $@ | 2179 | mv $@-t $@ |
| 1820 | MOSTLYCLEANFILES += wchar.h wchar.h-t | 2180 | MOSTLYCLEANFILES += wchar.h wchar.h-t |
| @@ -1832,23 +2192,35 @@ EXTRA_libgnu_a_SOURCES += wcrtomb.c | |||
| 1832 | 2192 | ||
| 1833 | ## end gnulib module wcrtomb | 2193 | ## end gnulib module wcrtomb |
| 1834 | 2194 | ||
| 1835 | ## begin gnulib module wctype | 2195 | ## begin gnulib module wctype-h |
| 1836 | 2196 | ||
| 1837 | BUILT_SOURCES += wctype.h | 2197 | BUILT_SOURCES += wctype.h |
| 2198 | libgnu_a_SOURCES += wctype-h.c | ||
| 1838 | 2199 | ||
| 1839 | # We need the following in order to create <wctype.h> when the system | 2200 | # We need the following in order to create <wctype.h> when the system |
| 1840 | # doesn't have one that works with the given compiler. | 2201 | # doesn't have one that works with the given compiler. |
| 1841 | wctype.h: wctype.in.h $(CXXDEFS_H) $(WARN_ON_USE_H) | 2202 | wctype.h: wctype.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) |
| 1842 | $(AM_V_GEN)rm -f $@-t $@ && \ | 2203 | $(AM_V_GEN)rm -f $@-t $@ && \ |
| 1843 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ | 2204 | { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ |
| 1844 | sed -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \ | 2205 | sed -e 's|@''GUARD_PREFIX''@|GL|g' \ |
| 2206 | -e 's/@''HAVE_WCTYPE_H''@/$(HAVE_WCTYPE_H)/g' \ | ||
| 1845 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ | 2207 | -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ |
| 1846 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ | 2208 | -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ |
| 2209 | -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ | ||
| 1847 | -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \ | 2210 | -e 's|@''NEXT_WCTYPE_H''@|$(NEXT_WCTYPE_H)|g' \ |
| 2211 | -e 's/@''GNULIB_ISWBLANK''@/$(GNULIB_ISWBLANK)/g' \ | ||
| 2212 | -e 's/@''GNULIB_WCTYPE''@/$(GNULIB_WCTYPE)/g' \ | ||
| 2213 | -e 's/@''GNULIB_ISWCTYPE''@/$(GNULIB_ISWCTYPE)/g' \ | ||
| 2214 | -e 's/@''GNULIB_WCTRANS''@/$(GNULIB_WCTRANS)/g' \ | ||
| 2215 | -e 's/@''GNULIB_TOWCTRANS''@/$(GNULIB_TOWCTRANS)/g' \ | ||
| 1848 | -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \ | 2216 | -e 's/@''HAVE_ISWBLANK''@/$(HAVE_ISWBLANK)/g' \ |
| 1849 | -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \ | 2217 | -e 's/@''HAVE_ISWCNTRL''@/$(HAVE_ISWCNTRL)/g' \ |
| 2218 | -e 's/@''HAVE_WCTYPE_T''@/$(HAVE_WCTYPE_T)/g' \ | ||
| 2219 | -e 's/@''HAVE_WCTRANS_T''@/$(HAVE_WCTRANS_T)/g' \ | ||
| 1850 | -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \ | 2220 | -e 's/@''HAVE_WINT_T''@/$(HAVE_WINT_T)/g' \ |
| 2221 | -e 's/@''REPLACE_ISWBLANK''@/$(REPLACE_ISWBLANK)/g' \ | ||
| 1851 | -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \ | 2222 | -e 's/@''REPLACE_ISWCNTRL''@/$(REPLACE_ISWCNTRL)/g' \ |
| 2223 | -e 's/@''REPLACE_TOWLOWER''@/$(REPLACE_TOWLOWER)/g' \ | ||
| 1852 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ | 2224 | -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ |
| 1853 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ | 2225 | -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ |
| 1854 | < $(srcdir)/wctype.in.h; \ | 2226 | < $(srcdir)/wctype.in.h; \ |
| @@ -1858,23 +2230,13 @@ MOSTLYCLEANFILES += wctype.h wctype.h-t | |||
| 1858 | 2230 | ||
| 1859 | EXTRA_DIST += wctype.in.h | 2231 | EXTRA_DIST += wctype.in.h |
| 1860 | 2232 | ||
| 1861 | ## end gnulib module wctype | 2233 | ## end gnulib module wctype-h |
| 1862 | |||
| 1863 | ## begin gnulib module write | ||
| 1864 | |||
| 1865 | |||
| 1866 | EXTRA_DIST += write.c | ||
| 1867 | |||
| 1868 | EXTRA_libgnu_a_SOURCES += write.c | ||
| 1869 | |||
| 1870 | ## end gnulib module write | ||
| 1871 | 2234 | ||
| 1872 | ## begin gnulib module xalloc | 2235 | ## begin gnulib module xalloc |
| 1873 | 2236 | ||
| 2237 | libgnu_a_SOURCES += xmalloc.c | ||
| 1874 | 2238 | ||
| 1875 | EXTRA_DIST += xalloc.h xmalloc.c | 2239 | EXTRA_DIST += xalloc.h |
| 1876 | |||
| 1877 | EXTRA_libgnu_a_SOURCES += xmalloc.c | ||
| 1878 | 2240 | ||
| 1879 | ## end gnulib module xalloc | 2241 | ## end gnulib module xalloc |
| 1880 | 2242 | ||
| @@ -1884,9 +2246,16 @@ libgnu_a_SOURCES += xalloc-die.c | |||
| 1884 | 2246 | ||
| 1885 | ## end gnulib module xalloc-die | 2247 | ## end gnulib module xalloc-die |
| 1886 | 2248 | ||
| 2249 | ## begin gnulib module xalloc-oversized | ||
| 2250 | |||
| 2251 | |||
| 2252 | EXTRA_DIST += xalloc-oversized.h | ||
| 2253 | |||
| 2254 | ## end gnulib module xalloc-oversized | ||
| 2255 | |||
| 1887 | ## begin gnulib module xsize | 2256 | ## begin gnulib module xsize |
| 1888 | 2257 | ||
| 1889 | libgnu_a_SOURCES += xsize.h | 2258 | libgnu_a_SOURCES += xsize.h xsize.c |
| 1890 | 2259 | ||
| 1891 | ## end gnulib module xsize | 2260 | ## end gnulib module xsize |
| 1892 | 2261 | ||
diff --git a/gl/alignof.h b/gl/alignof.h deleted file mode 100644 index 240468c6..00000000 --- a/gl/alignof.h +++ /dev/null | |||
| @@ -1,53 +0,0 @@ | |||
| 1 | /* Determine alignment of types. | ||
| 2 | Copyright (C) 2003-2004, 2006, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, write to the Free Software Foundation, | ||
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | |||
| 18 | #ifndef _ALIGNOF_H | ||
| 19 | #define _ALIGNOF_H | ||
| 20 | |||
| 21 | #include <stddef.h> | ||
| 22 | |||
| 23 | /* Determine the alignment of a structure slot (field) of a given type, | ||
| 24 | at compile time. Note that the result depends on the ABI. | ||
| 25 | Note: The result cannot be used as a value for an 'enum' constant, | ||
| 26 | due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */ | ||
| 27 | #if defined __cplusplus | ||
| 28 | template <class type> struct alignof_helper { char __slot1; type __slot2; }; | ||
| 29 | # define alignof_slot(type) offsetof (alignof_helper<type>, __slot2) | ||
| 30 | #else | ||
| 31 | # define alignof_slot(type) offsetof (struct { char __slot1; type __slot2; }, __slot2) | ||
| 32 | #endif | ||
| 33 | |||
| 34 | /* Determine the good alignment of a object of the given type at compile time. | ||
| 35 | Note that this is not necessarily the same as alignof_slot(type). | ||
| 36 | For example, with GNU C on x86 platforms: alignof_type(double) = 8, but | ||
| 37 | - when -malign-double is not specified: alignof_slot(double) = 4, | ||
| 38 | - when -malign-double is specified: alignof_slot(double) = 8. | ||
| 39 | Note: The result cannot be used as a value for an 'enum' constant, | ||
| 40 | due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */ | ||
| 41 | #if defined __GNUC__ | ||
| 42 | # define alignof_type __alignof__ | ||
| 43 | #else | ||
| 44 | # define alignof_type alignof_slot | ||
| 45 | #endif | ||
| 46 | |||
| 47 | /* alignof is an alias for alignof_slot semantics, since that's what most | ||
| 48 | callers need. | ||
| 49 | Note: The result cannot be used as a value for an 'enum' constant, | ||
| 50 | due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */ | ||
| 51 | #define alignof alignof_slot | ||
| 52 | |||
| 53 | #endif /* _ALIGNOF_H */ | ||
diff --git a/gl/alloca.in.h b/gl/alloca.in.h index 44f20b7a..72d28ee3 100644 --- a/gl/alloca.in.h +++ b/gl/alloca.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Memory allocation on the stack. | 1 | /* Memory allocation on the stack. |
| 2 | 2 | ||
| 3 | Copyright (C) 1995, 1999, 2001-2004, 2006-2010 Free Software Foundation, | 3 | Copyright (C) 1995, 1999, 2001-2004, 2006-2013 Free Software Foundation, |
| 4 | Inc. | 4 | Inc. |
| 5 | 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify it | 6 | This program is free software; you can redistribute it and/or modify it |
| @@ -14,9 +14,9 @@ | |||
| 14 | General Public License for more details. | 14 | General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public | 16 | You should have received a copy of the GNU General Public |
| 17 | License along with this program; if not, write to the Free Software | 17 | License along with this program; if not, see |
| 18 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, | 18 | <http://www.gnu.org/licenses/>. |
| 19 | USA. */ | 19 | */ |
| 20 | 20 | ||
| 21 | /* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H | 21 | /* Avoid using the symbol _ALLOCA_H here, as Bison assumes _ALLOCA_H |
| 22 | means there is a real alloca function. */ | 22 | means there is a real alloca function. */ |
| @@ -44,6 +44,13 @@ | |||
| 44 | # define alloca _alloca | 44 | # define alloca _alloca |
| 45 | # elif defined __DECC && defined __VMS | 45 | # elif defined __DECC && defined __VMS |
| 46 | # define alloca __ALLOCA | 46 | # define alloca __ALLOCA |
| 47 | # elif defined __TANDEM && defined _TNS_E_TARGET | ||
| 48 | # ifdef __cplusplus | ||
| 49 | extern "C" | ||
| 50 | # endif | ||
| 51 | void *_alloca (unsigned short); | ||
| 52 | # pragma intrinsic (_alloca) | ||
| 53 | # define alloca _alloca | ||
| 47 | # else | 54 | # else |
| 48 | # include <stddef.h> | 55 | # include <stddef.h> |
| 49 | # ifdef __cplusplus | 56 | # ifdef __cplusplus |
diff --git a/gl/arpa_inet.in.h b/gl/arpa_inet.in.h index f7c3bc72..ba89e977 100644 --- a/gl/arpa_inet.in.h +++ b/gl/arpa_inet.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A GNU-like <arpa/inet.h>. | 1 | /* A GNU-like <arpa/inet.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 2005-2006, 2008-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,22 +13,32 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _GL_ARPA_INET_H | 18 | #ifndef _@GUARD_PREFIX@_ARPA_INET_H |
| 20 | 19 | ||
| 21 | #if __GNUC__ >= 3 | 20 | #if __GNUC__ >= 3 |
| 22 | @PRAGMA_SYSTEM_HEADER@ | 21 | @PRAGMA_SYSTEM_HEADER@ |
| 23 | #endif | 22 | #endif |
| 23 | @PRAGMA_COLUMNS@ | ||
| 24 | 24 | ||
| 25 | /* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc | 25 | #if @HAVE_FEATURES_H@ |
| 26 | under MinGW. | 26 | # include <features.h> /* for __GLIBC__ */ |
| 27 | #endif | ||
| 28 | |||
| 29 | /* Gnulib's sys/socket.h is responsible for defining socklen_t (used below) and | ||
| 30 | for pulling in winsock2.h etc. under MinGW. | ||
| 27 | But avoid namespace pollution on glibc systems. */ | 31 | But avoid namespace pollution on glibc systems. */ |
| 28 | #ifndef __GLIBC__ | 32 | #ifndef __GLIBC__ |
| 29 | # include <sys/socket.h> | 33 | # include <sys/socket.h> |
| 30 | #endif | 34 | #endif |
| 31 | 35 | ||
| 36 | /* On NonStop Kernel, inet_ntop and inet_pton are declared in <netdb.h>. | ||
| 37 | But avoid namespace pollution on glibc systems. */ | ||
| 38 | #if defined __TANDEM && !defined __GLIBC__ | ||
| 39 | # include <netdb.h> | ||
| 40 | #endif | ||
| 41 | |||
| 32 | #if @HAVE_ARPA_INET_H@ | 42 | #if @HAVE_ARPA_INET_H@ |
| 33 | 43 | ||
| 34 | /* The include_next requires a split double-inclusion guard. */ | 44 | /* The include_next requires a split double-inclusion guard. */ |
| @@ -36,19 +46,17 @@ | |||
| 36 | 46 | ||
| 37 | #endif | 47 | #endif |
| 38 | 48 | ||
| 39 | #ifndef _GL_ARPA_INET_H | 49 | #ifndef _@GUARD_PREFIX@_ARPA_INET_H |
| 40 | #define _GL_ARPA_INET_H | 50 | #define _@GUARD_PREFIX@_ARPA_INET_H |
| 51 | |||
| 52 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | ||
| 41 | 53 | ||
| 42 | /* The definition of _GL_ARG_NONNULL is copied here. */ | 54 | /* The definition of _GL_ARG_NONNULL is copied here. */ |
| 43 | 55 | ||
| 44 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 56 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| 45 | 57 | ||
| 46 | #ifdef __cplusplus | ||
| 47 | extern "C" { | ||
| 48 | #endif | ||
| 49 | 58 | ||
| 50 | #if @GNULIB_INET_NTOP@ | 59 | #if @GNULIB_INET_NTOP@ |
| 51 | # if !@HAVE_DECL_INET_NTOP@ | ||
| 52 | /* Converts an internet address from internal format to a printable, | 60 | /* Converts an internet address from internal format to a printable, |
| 53 | presentable format. | 61 | presentable format. |
| 54 | AF is an internet address family, such as AF_INET or AF_INET6. | 62 | AF is an internet address family, such as AF_INET or AF_INET6. |
| @@ -64,10 +72,32 @@ extern "C" { | |||
| 64 | 72 | ||
| 65 | For more details, see the POSIX:2001 specification | 73 | For more details, see the POSIX:2001 specification |
| 66 | <http://www.opengroup.org/susv3xsh/inet_ntop.html>. */ | 74 | <http://www.opengroup.org/susv3xsh/inet_ntop.html>. */ |
| 67 | extern const char *inet_ntop (int af, const void *restrict src, | 75 | # if @REPLACE_INET_NTOP@ |
| 68 | char *restrict dst, socklen_t cnt) | 76 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 69 | _GL_ARG_NONNULL ((2, 3)); | 77 | # undef inet_ntop |
| 78 | # define inet_ntop rpl_inet_ntop | ||
| 79 | # endif | ||
| 80 | _GL_FUNCDECL_RPL (inet_ntop, const char *, | ||
| 81 | (int af, const void *restrict src, | ||
| 82 | char *restrict dst, socklen_t cnt) | ||
| 83 | _GL_ARG_NONNULL ((2, 3))); | ||
| 84 | _GL_CXXALIAS_RPL (inet_ntop, const char *, | ||
| 85 | (int af, const void *restrict src, | ||
| 86 | char *restrict dst, socklen_t cnt)); | ||
| 87 | # else | ||
| 88 | # if !@HAVE_DECL_INET_NTOP@ | ||
| 89 | _GL_FUNCDECL_SYS (inet_ntop, const char *, | ||
| 90 | (int af, const void *restrict src, | ||
| 91 | char *restrict dst, socklen_t cnt) | ||
| 92 | _GL_ARG_NONNULL ((2, 3))); | ||
| 93 | # endif | ||
| 94 | /* Need to cast, because on NonStop Kernel, the fourth parameter is | ||
| 95 | size_t cnt. */ | ||
| 96 | _GL_CXXALIAS_SYS_CAST (inet_ntop, const char *, | ||
| 97 | (int af, const void *restrict src, | ||
| 98 | char *restrict dst, socklen_t cnt)); | ||
| 70 | # endif | 99 | # endif |
| 100 | _GL_CXXALIASWARN (inet_ntop); | ||
| 71 | #elif defined GNULIB_POSIXCHECK | 101 | #elif defined GNULIB_POSIXCHECK |
| 72 | # undef inet_ntop | 102 | # undef inet_ntop |
| 73 | # if HAVE_RAW_DECL_INET_NTOP | 103 | # if HAVE_RAW_DECL_INET_NTOP |
| @@ -77,10 +107,26 @@ _GL_WARN_ON_USE (inet_ntop, "inet_ntop is unportable - " | |||
| 77 | #endif | 107 | #endif |
| 78 | 108 | ||
| 79 | #if @GNULIB_INET_PTON@ | 109 | #if @GNULIB_INET_PTON@ |
| 80 | # if !@HAVE_DECL_INET_PTON@ | 110 | # if @REPLACE_INET_PTON@ |
| 81 | extern int inet_pton (int af, const char *restrict src, void *restrict dst) | 111 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 82 | _GL_ARG_NONNULL ((2, 3)); | 112 | # undef inet_pton |
| 113 | # define inet_pton rpl_inet_pton | ||
| 114 | # endif | ||
| 115 | _GL_FUNCDECL_RPL (inet_pton, int, | ||
| 116 | (int af, const char *restrict src, void *restrict dst) | ||
| 117 | _GL_ARG_NONNULL ((2, 3))); | ||
| 118 | _GL_CXXALIAS_RPL (inet_pton, int, | ||
| 119 | (int af, const char *restrict src, void *restrict dst)); | ||
| 120 | # else | ||
| 121 | # if !@HAVE_DECL_INET_PTON@ | ||
| 122 | _GL_FUNCDECL_SYS (inet_pton, int, | ||
| 123 | (int af, const char *restrict src, void *restrict dst) | ||
| 124 | _GL_ARG_NONNULL ((2, 3))); | ||
| 125 | # endif | ||
| 126 | _GL_CXXALIAS_SYS (inet_pton, int, | ||
| 127 | (int af, const char *restrict src, void *restrict dst)); | ||
| 83 | # endif | 128 | # endif |
| 129 | _GL_CXXALIASWARN (inet_pton); | ||
| 84 | #elif defined GNULIB_POSIXCHECK | 130 | #elif defined GNULIB_POSIXCHECK |
| 85 | # undef inet_pton | 131 | # undef inet_pton |
| 86 | # if HAVE_RAW_DECL_INET_PTON | 132 | # if HAVE_RAW_DECL_INET_PTON |
| @@ -89,9 +135,6 @@ _GL_WARN_ON_USE (inet_pton, "inet_pton is unportable - " | |||
| 89 | # endif | 135 | # endif |
| 90 | #endif | 136 | #endif |
| 91 | 137 | ||
| 92 | #ifdef __cplusplus | ||
| 93 | } | ||
| 94 | #endif | ||
| 95 | 138 | ||
| 96 | #endif /* _GL_ARPA_INET_H */ | 139 | #endif /* _@GUARD_PREFIX@_ARPA_INET_H */ |
| 97 | #endif /* _GL_ARPA_INET_H */ | 140 | #endif /* _@GUARD_PREFIX@_ARPA_INET_H */ |
diff --git a/gl/asnprintf.c b/gl/asnprintf.c index 3bd2229d..76e228d8 100644 --- a/gl/asnprintf.c +++ b/gl/asnprintf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Formatted output to strings. | 1 | /* Formatted output to strings. |
| 2 | Copyright (C) 1999, 2002, 2006, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1999, 2002, 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,8 +12,7 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License along | 14 | You should have received a copy of the GNU General Public License along |
| 15 | with this program; if not, write to the Free Software Foundation, | 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | #include <config.h> | 17 | #include <config.h> |
| 19 | 18 | ||
diff --git a/gl/asprintf.c b/gl/asprintf.c index 8273ecf9..713dae13 100644 --- a/gl/asprintf.c +++ b/gl/asprintf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Formatted output to strings. | 1 | /* Formatted output to strings. |
| 2 | Copyright (C) 1999, 2002, 2006-2007, 2009-2010 Free Software Foundation, | 2 | Copyright (C) 1999, 2002, 2006-2007, 2009-2013 Free Software Foundation, |
| 3 | Inc. | 3 | Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #include <config.h> | 18 | #include <config.h> |
| 20 | 19 | ||
diff --git a/gl/base64.c b/gl/base64.c index d99e175f..8da969c0 100644 --- a/gl/base64.c +++ b/gl/base64.c | |||
| @@ -1,6 +1,5 @@ | |||
| 1 | /* base64.c -- Encode binary data using printable characters. | 1 | /* base64.c -- Encode binary data using printable characters. |
| 2 | Copyright (C) 1999, 2000, 2001, 2004, 2005, 2006, 2009, 2010 Free Software | 2 | Copyright (C) 1999-2001, 2004-2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | Foundation, Inc. | ||
| 4 | 3 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -13,14 +12,13 @@ | |||
| 13 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 14 | 13 | ||
| 15 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 16 | ||
| 19 | /* Written by Simon Josefsson. Partially adapted from GNU MailUtils | 17 | /* Written by Simon Josefsson. Partially adapted from GNU MailUtils |
| 20 | * (mailbox/filter_trans.c, as of 2004-11-28). Improved by review | 18 | * (mailbox/filter_trans.c, as of 2004-11-28). Improved by review |
| 21 | * from Paul Eggert, Bruno Haible, and Stepan Kasal. | 19 | * from Paul Eggert, Bruno Haible, and Stepan Kasal. |
| 22 | * | 20 | * |
| 23 | * See also RFC 3548 <http://www.ietf.org/rfc/rfc3548.txt>. | 21 | * See also RFC 4648 <http://www.ietf.org/rfc/rfc4648.txt>. |
| 24 | * | 22 | * |
| 25 | * Be careful with error checking. Here is how you would typically | 23 | * Be careful with error checking. Here is how you would typically |
| 26 | * use these functions: | 24 | * use these functions: |
| @@ -55,7 +53,7 @@ | |||
| 55 | #include <string.h> | 53 | #include <string.h> |
| 56 | 54 | ||
| 57 | /* C89 compliant way to cast 'char' to 'unsigned char'. */ | 55 | /* C89 compliant way to cast 'char' to 'unsigned char'. */ |
| 58 | static inline unsigned char | 56 | static unsigned char |
| 59 | to_uchar (char ch) | 57 | to_uchar (char ch) |
| 60 | { | 58 | { |
| 61 | return ch; | 59 | return ch; |
| @@ -316,7 +314,7 @@ base64_decode_ctx_init (struct base64_decode_context *ctx) | |||
| 316 | and return CTX->buf. In either case, advance *IN to point to the byte | 314 | and return CTX->buf. In either case, advance *IN to point to the byte |
| 317 | after the last one processed, and set *N_NON_NEWLINE to the number of | 315 | after the last one processed, and set *N_NON_NEWLINE to the number of |
| 318 | verified non-newline bytes accessible through the returned pointer. */ | 316 | verified non-newline bytes accessible through the returned pointer. */ |
| 319 | static inline char * | 317 | static char * |
| 320 | get_4 (struct base64_decode_context *ctx, | 318 | get_4 (struct base64_decode_context *ctx, |
| 321 | char const *restrict *in, char const *restrict in_end, | 319 | char const *restrict *in, char const *restrict in_end, |
| 322 | size_t *n_non_newline) | 320 | size_t *n_non_newline) |
| @@ -370,7 +368,7 @@ get_4 (struct base64_decode_context *ctx, | |||
| 370 | as many bytes as possible are written to *OUT. On return, advance | 368 | as many bytes as possible are written to *OUT. On return, advance |
| 371 | *OUT to point to the byte after the last one written, and decrement | 369 | *OUT to point to the byte after the last one written, and decrement |
| 372 | *OUTLEN to reflect the number of bytes remaining in *OUT. */ | 370 | *OUTLEN to reflect the number of bytes remaining in *OUT. */ |
| 373 | static inline bool | 371 | static bool |
| 374 | decode_4 (char const *restrict in, size_t inlen, | 372 | decode_4 (char const *restrict in, size_t inlen, |
| 375 | char *restrict *outp, size_t *outleft) | 373 | char *restrict *outp, size_t *outleft) |
| 376 | { | 374 | { |
| @@ -553,10 +551,10 @@ base64_decode_alloc_ctx (struct base64_decode_context *ctx, | |||
| 553 | { | 551 | { |
| 554 | /* This may allocate a few bytes too many, depending on input, | 552 | /* This may allocate a few bytes too many, depending on input, |
| 555 | but it's not worth the extra CPU time to compute the exact size. | 553 | but it's not worth the extra CPU time to compute the exact size. |
| 556 | The exact size is 3 * inlen / 4, minus 1 if the input ends | 554 | The exact size is 3 * (inlen + (ctx ? ctx->i : 0)) / 4, minus 1 if the |
| 557 | with "=" and minus another 1 if the input ends with "==". | 555 | input ends with "=" and minus another 1 if the input ends with "==". |
| 558 | Dividing before multiplying avoids the possibility of overflow. */ | 556 | Dividing before multiplying avoids the possibility of overflow. */ |
| 559 | size_t needlen = 3 * (inlen / 4) + 2; | 557 | size_t needlen = 3 * (inlen / 4) + 3; |
| 560 | 558 | ||
| 561 | *out = malloc (needlen); | 559 | *out = malloc (needlen); |
| 562 | if (!*out) | 560 | if (!*out) |
diff --git a/gl/base64.h b/gl/base64.h index 2be394bd..343150cb 100644 --- a/gl/base64.h +++ b/gl/base64.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* base64.h -- Encode binary data using printable characters. | 1 | /* base64.h -- Encode binary data using printable characters. |
| 2 | Copyright (C) 2004, 2005, 2006, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2004-2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | Written by Simon Josefsson. | 3 | Written by Simon Josefsson. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef BASE64_H | 18 | #ifndef BASE64_H |
| 20 | # define BASE64_H | 19 | # define BASE64_H |
| @@ -25,6 +24,10 @@ | |||
| 25 | /* Get bool. */ | 24 | /* Get bool. */ |
| 26 | # include <stdbool.h> | 25 | # include <stdbool.h> |
| 27 | 26 | ||
| 27 | # ifdef __cplusplus | ||
| 28 | extern "C" { | ||
| 29 | # endif | ||
| 30 | |||
| 28 | /* This uses that the expression (n+(k-1))/k means the smallest | 31 | /* This uses that the expression (n+(k-1))/k means the smallest |
| 29 | integer >= n/k, i.e., the ceiling of n/k. */ | 32 | integer >= n/k, i.e., the ceiling of n/k. */ |
| 30 | # define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4) | 33 | # define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4) |
| @@ -35,7 +38,7 @@ struct base64_decode_context | |||
| 35 | char buf[4]; | 38 | char buf[4]; |
| 36 | }; | 39 | }; |
| 37 | 40 | ||
| 38 | extern bool isbase64 (char ch); | 41 | extern bool isbase64 (char ch) _GL_ATTRIBUTE_CONST; |
| 39 | 42 | ||
| 40 | extern void base64_encode (const char *restrict in, size_t inlen, | 43 | extern void base64_encode (const char *restrict in, size_t inlen, |
| 41 | char *restrict out, size_t outlen); | 44 | char *restrict out, size_t outlen); |
| @@ -58,4 +61,8 @@ extern bool base64_decode_alloc_ctx (struct base64_decode_context *ctx, | |||
| 58 | #define base64_decode_alloc(in, inlen, out, outlen) \ | 61 | #define base64_decode_alloc(in, inlen, out, outlen) \ |
| 59 | base64_decode_alloc_ctx (NULL, in, inlen, out, outlen) | 62 | base64_decode_alloc_ctx (NULL, in, inlen, out, outlen) |
| 60 | 63 | ||
| 64 | # ifdef __cplusplus | ||
| 65 | } | ||
| 66 | # endif | ||
| 67 | |||
| 61 | #endif /* BASE64_H */ | 68 | #endif /* BASE64_H */ |
diff --git a/gl/basename-lgpl.c b/gl/basename-lgpl.c index a35ff01c..9307e831 100644 --- a/gl/basename-lgpl.c +++ b/gl/basename-lgpl.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* basename.c -- return the last element in a file name | 1 | /* basename.c -- return the last element in a file name |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2010 Free Software | 3 | Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
diff --git a/gl/basename.c b/gl/basename.c index 24da93ac..d73fd41a 100644 --- a/gl/basename.c +++ b/gl/basename.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* basename.c -- return the last element in a file name | 1 | /* basename.c -- return the last element in a file name |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2010 Free Software | 3 | Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -40,8 +40,8 @@ base_name (char const *name) | |||
| 40 | if (ISSLASH (base[length])) | 40 | if (ISSLASH (base[length])) |
| 41 | length++; | 41 | length++; |
| 42 | 42 | ||
| 43 | /* On systems with drive letters, `a/b:c' must return `./b:c' rather | 43 | /* On systems with drive letters, "a/b:c" must return "./b:c" rather |
| 44 | than `b:c' to avoid confusion with a drive letter. On systems | 44 | than "b:c" to avoid confusion with a drive letter. On systems |
| 45 | with pure POSIX semantics, this is not an issue. */ | 45 | with pure POSIX semantics, this is not an issue. */ |
| 46 | if (FILE_SYSTEM_PREFIX_LEN (base)) | 46 | if (FILE_SYSTEM_PREFIX_LEN (base)) |
| 47 | { | 47 | { |
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Convert unibyte character to wide character. | 1 | /* Convert unibyte character to wide character. |
| 2 | Copyright (C) 2008, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
diff --git a/gl/c-strtod.c b/gl/c-strtod.c deleted file mode 100644 index 38d472bd..00000000 --- a/gl/c-strtod.c +++ /dev/null | |||
| @@ -1,112 +0,0 @@ | |||
| 1 | /* Convert string to double, using the C locale. | ||
| 2 | |||
| 3 | Copyright (C) 2003-2004, 2006, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | #include "c-strtod.h" | ||
| 23 | |||
| 24 | #include <errno.h> | ||
| 25 | #include <locale.h> | ||
| 26 | #include <stdlib.h> | ||
| 27 | #include <string.h> | ||
| 28 | |||
| 29 | #if LONG | ||
| 30 | # define C_STRTOD c_strtold | ||
| 31 | # define DOUBLE long double | ||
| 32 | # define STRTOD_L strtold_l | ||
| 33 | #else | ||
| 34 | # define C_STRTOD c_strtod | ||
| 35 | # define DOUBLE double | ||
| 36 | # define STRTOD_L strtod_l | ||
| 37 | #endif | ||
| 38 | |||
| 39 | /* c_strtold falls back on strtod if strtold doesn't conform to C99. */ | ||
| 40 | #if LONG && HAVE_C99_STRTOLD | ||
| 41 | # define STRTOD strtold | ||
| 42 | #else | ||
| 43 | # define STRTOD strtod | ||
| 44 | #endif | ||
| 45 | |||
| 46 | #ifdef LC_ALL_MASK | ||
| 47 | |||
| 48 | /* Cache for the C locale object. | ||
| 49 | Marked volatile so that different threads see the same value | ||
| 50 | (avoids locking). */ | ||
| 51 | static volatile locale_t c_locale_cache; | ||
| 52 | |||
| 53 | /* Return the C locale object, or (locale_t) 0 with errno set | ||
| 54 | if it cannot be created. */ | ||
| 55 | static inline locale_t | ||
| 56 | c_locale (void) | ||
| 57 | { | ||
| 58 | if (!c_locale_cache) | ||
| 59 | c_locale_cache = newlocale (LC_ALL_MASK, "C", (locale_t) 0); | ||
| 60 | return c_locale_cache; | ||
| 61 | } | ||
| 62 | |||
| 63 | #endif | ||
| 64 | |||
| 65 | DOUBLE | ||
| 66 | C_STRTOD (char const *nptr, char **endptr) | ||
| 67 | { | ||
| 68 | DOUBLE r; | ||
| 69 | |||
| 70 | #ifdef LC_ALL_MASK | ||
| 71 | |||
| 72 | locale_t locale = c_locale (); | ||
| 73 | if (!locale) | ||
| 74 | { | ||
| 75 | if (endptr) | ||
| 76 | *endptr = (char *) nptr; | ||
| 77 | return 0; /* errno is set here */ | ||
| 78 | } | ||
| 79 | |||
| 80 | r = STRTOD_L (nptr, endptr, locale); | ||
| 81 | |||
| 82 | #else | ||
| 83 | |||
| 84 | char *saved_locale = setlocale (LC_NUMERIC, NULL); | ||
| 85 | |||
| 86 | if (saved_locale) | ||
| 87 | { | ||
| 88 | saved_locale = strdup (saved_locale); | ||
| 89 | if (saved_locale == NULL) | ||
| 90 | { | ||
| 91 | if (endptr) | ||
| 92 | *endptr = (char *) nptr; | ||
| 93 | return 0; /* errno is set here */ | ||
| 94 | } | ||
| 95 | setlocale (LC_NUMERIC, "C"); | ||
| 96 | } | ||
| 97 | |||
| 98 | r = STRTOD (nptr, endptr); | ||
| 99 | |||
| 100 | if (saved_locale) | ||
| 101 | { | ||
| 102 | int saved_errno = errno; | ||
| 103 | |||
| 104 | setlocale (LC_NUMERIC, saved_locale); | ||
| 105 | free (saved_locale); | ||
| 106 | errno = saved_errno; | ||
| 107 | } | ||
| 108 | |||
| 109 | #endif | ||
| 110 | |||
| 111 | return r; | ||
| 112 | } | ||
diff --git a/gl/c-strtod.h b/gl/c-strtod.h deleted file mode 100644 index c2adf1e4..00000000 --- a/gl/c-strtod.h +++ /dev/null | |||
| @@ -1,37 +0,0 @@ | |||
| 1 | /* Convert string to double, using the C locale. | ||
| 2 | |||
| 3 | Copyright (C) 2003-2004, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Parse the initial portion of the string pointed to by NPTR as a floating- | ||
| 19 | point number (in decimal or hexadecimal notation), like in the C locale: | ||
| 20 | accepting only the ASCII digits '0'..'9', and only '.' as decimal point | ||
| 21 | character. | ||
| 22 | If ENDPTR is not NULL, set *ENDPTR to point to the first byte beyond the | ||
| 23 | parsed number or to NPTR if the string does not start with a parseable | ||
| 24 | number. | ||
| 25 | Return value: | ||
| 26 | - If successful, return the value as a double or 'long double', | ||
| 27 | respectively, and don't modify errno. | ||
| 28 | - In case of overflow, return ±HUGE_VAL or ±HUGE_VALL, respectively, and | ||
| 29 | set errno to ERANGE. | ||
| 30 | - In case of underflow, return a value very near to 0 and set errno to | ||
| 31 | ERANGE. | ||
| 32 | - If the string does not start with a number at all, return 0 (and recall | ||
| 33 | that if ENDPTR != NULL, *ENDPTR is set to NPTR), and maybe set errno to | ||
| 34 | EINVAL. | ||
| 35 | - In case of other error, return 0 and set errno, for example to ENOMEM. */ | ||
| 36 | extern double c_strtod (char const *nptr, char **endptr); | ||
| 37 | extern long double c_strtold (char const *nptr, char **endptr); | ||
diff --git a/gl/cloexec.c b/gl/cloexec.c deleted file mode 100644 index 2d12efef..00000000 --- a/gl/cloexec.c +++ /dev/null | |||
| @@ -1,83 +0,0 @@ | |||
| 1 | /* closexec.c - set or clear the close-on-exec descriptor flag | ||
| 2 | |||
| 3 | Copyright (C) 1991, 2004-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| 17 | |||
| 18 | The code is taken from glibc/manual/llio.texi */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | #include "cloexec.h" | ||
| 23 | |||
| 24 | #include <errno.h> | ||
| 25 | #include <fcntl.h> | ||
| 26 | #include <unistd.h> | ||
| 27 | |||
| 28 | /* Set the `FD_CLOEXEC' flag of DESC if VALUE is true, | ||
| 29 | or clear the flag if VALUE is false. | ||
| 30 | Return 0 on success, or -1 on error with `errno' set. | ||
| 31 | |||
| 32 | Note that on MingW, this function does NOT protect DESC from being | ||
| 33 | inherited into spawned children. Instead, either use dup_cloexec | ||
| 34 | followed by closing the original DESC, or use interfaces such as | ||
| 35 | open or pipe2 that accept flags like O_CLOEXEC to create DESC | ||
| 36 | non-inheritable in the first place. */ | ||
| 37 | |||
| 38 | int | ||
| 39 | set_cloexec_flag (int desc, bool value) | ||
| 40 | { | ||
| 41 | #ifdef F_SETFD | ||
| 42 | |||
| 43 | int flags = fcntl (desc, F_GETFD, 0); | ||
| 44 | |||
| 45 | if (0 <= flags) | ||
| 46 | { | ||
| 47 | int newflags = (value ? flags | FD_CLOEXEC : flags & ~FD_CLOEXEC); | ||
| 48 | |||
| 49 | if (flags == newflags | ||
| 50 | || fcntl (desc, F_SETFD, newflags) != -1) | ||
| 51 | return 0; | ||
| 52 | } | ||
| 53 | |||
| 54 | return -1; | ||
| 55 | |||
| 56 | #else /* !F_SETFD */ | ||
| 57 | |||
| 58 | /* Use dup2 to reject invalid file descriptors; the cloexec flag | ||
| 59 | will be unaffected. */ | ||
| 60 | if (desc < 0) | ||
| 61 | { | ||
| 62 | errno = EBADF; | ||
| 63 | return -1; | ||
| 64 | } | ||
| 65 | if (dup2 (desc, desc) < 0) | ||
| 66 | /* errno is EBADF here. */ | ||
| 67 | return -1; | ||
| 68 | |||
| 69 | /* There is nothing we can do on this kind of platform. Punt. */ | ||
| 70 | return 0; | ||
| 71 | #endif /* !F_SETFD */ | ||
| 72 | } | ||
| 73 | |||
| 74 | |||
| 75 | /* Duplicates a file handle FD, while marking the copy to be closed | ||
| 76 | prior to exec or spawn. Returns -1 and sets errno if FD could not | ||
| 77 | be duplicated. */ | ||
| 78 | |||
| 79 | int | ||
| 80 | dup_cloexec (int fd) | ||
| 81 | { | ||
| 82 | return fcntl (fd, F_DUPFD_CLOEXEC, 0); | ||
| 83 | } | ||
diff --git a/gl/cloexec.h b/gl/cloexec.h deleted file mode 100644 index e3a2cb85..00000000 --- a/gl/cloexec.h +++ /dev/null | |||
| @@ -1,38 +0,0 @@ | |||
| 1 | /* closexec.c - set or clear the close-on-exec descriptor flag | ||
| 2 | |||
| 3 | Copyright (C) 2004, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| 17 | |||
| 18 | */ | ||
| 19 | |||
| 20 | #include <stdbool.h> | ||
| 21 | |||
| 22 | /* Set the `FD_CLOEXEC' flag of DESC if VALUE is true, | ||
| 23 | or clear the flag if VALUE is false. | ||
| 24 | Return 0 on success, or -1 on error with `errno' set. | ||
| 25 | |||
| 26 | Note that on MingW, this function does NOT protect DESC from being | ||
| 27 | inherited into spawned children. Instead, either use dup_cloexec | ||
| 28 | followed by closing the original DESC, or use interfaces such as | ||
| 29 | open or pipe2 that accept flags like O_CLOEXEC to create DESC | ||
| 30 | non-inheritable in the first place. */ | ||
| 31 | |||
| 32 | int set_cloexec_flag (int desc, bool value); | ||
| 33 | |||
| 34 | /* Duplicates a file handle FD, while marking the copy to be closed | ||
| 35 | prior to exec or spawn. Returns -1 and sets errno if FD could not | ||
| 36 | be duplicated. */ | ||
| 37 | |||
| 38 | int dup_cloexec (int fd); | ||
diff --git a/gl/close-hook.c b/gl/close-hook.c deleted file mode 100644 index 0253c4dc..00000000 --- a/gl/close-hook.c +++ /dev/null | |||
| @@ -1,91 +0,0 @@ | |||
| 1 | /* Hook for making the close() function extensible. | ||
| 2 | Copyright (C) 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2009. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify it | ||
| 6 | under the terms of the GNU General Public License as published | ||
| 7 | by the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 13 | Lesser General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include "close-hook.h" | ||
| 22 | |||
| 23 | #include <stdlib.h> | ||
| 24 | #include <unistd.h> | ||
| 25 | |||
| 26 | #undef close | ||
| 27 | |||
| 28 | |||
| 29 | /* Currently, this entire code is only needed for the handling of sockets | ||
| 30 | on native Windows platforms. */ | ||
| 31 | #if WINDOWS_SOCKETS | ||
| 32 | |||
| 33 | /* The first and last link in the doubly linked list. | ||
| 34 | Initially the list is empty. */ | ||
| 35 | static struct close_hook anchor = { &anchor, &anchor, NULL }; | ||
| 36 | |||
| 37 | int | ||
| 38 | execute_close_hooks (int fd, const struct close_hook *remaining_list) | ||
| 39 | { | ||
| 40 | if (remaining_list == &anchor) | ||
| 41 | /* End of list reached. */ | ||
| 42 | return close (fd); | ||
| 43 | else | ||
| 44 | return remaining_list->private_fn (fd, remaining_list->private_next); | ||
| 45 | } | ||
| 46 | |||
| 47 | int | ||
| 48 | execute_all_close_hooks (int fd) | ||
| 49 | { | ||
| 50 | return execute_close_hooks (fd, anchor.private_next); | ||
| 51 | } | ||
| 52 | |||
| 53 | void | ||
| 54 | register_close_hook (close_hook_fn hook, struct close_hook *link) | ||
| 55 | { | ||
| 56 | if (link->private_next == NULL && link->private_prev == NULL) | ||
| 57 | { | ||
| 58 | /* Add the link to the doubly linked list. */ | ||
| 59 | link->private_next = anchor.private_next; | ||
| 60 | link->private_prev = &anchor; | ||
| 61 | link->private_fn = hook; | ||
| 62 | anchor.private_next->private_prev = link; | ||
| 63 | anchor.private_next = link; | ||
| 64 | } | ||
| 65 | else | ||
| 66 | { | ||
| 67 | /* The link is already in use. */ | ||
| 68 | if (link->private_fn != hook) | ||
| 69 | abort (); | ||
| 70 | } | ||
| 71 | } | ||
| 72 | |||
| 73 | void | ||
| 74 | unregister_close_hook (struct close_hook *link) | ||
| 75 | { | ||
| 76 | struct close_hook *next = link->private_next; | ||
| 77 | struct close_hook *prev = link->private_prev; | ||
| 78 | |||
| 79 | if (next != NULL && prev != NULL) | ||
| 80 | { | ||
| 81 | /* The link is in use. Remove it from the doubly linked list. */ | ||
| 82 | prev->private_next = next; | ||
| 83 | next->private_prev = prev; | ||
| 84 | /* Clear the link, to mark it unused. */ | ||
| 85 | link->private_next = NULL; | ||
| 86 | link->private_prev = NULL; | ||
| 87 | link->private_fn = NULL; | ||
| 88 | } | ||
| 89 | } | ||
| 90 | |||
| 91 | #endif | ||
diff --git a/gl/close-hook.h b/gl/close-hook.h deleted file mode 100644 index 1e115516..00000000 --- a/gl/close-hook.h +++ /dev/null | |||
| @@ -1,72 +0,0 @@ | |||
| 1 | /* Hook for making the close() function extensible. | ||
| 2 | Copyright (C) 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify it | ||
| 5 | under the terms of the GNU General Public License as published | ||
| 6 | by the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | Lesser General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | |||
| 18 | #ifndef CLOSE_HOOK_H | ||
| 19 | #define CLOSE_HOOK_H | ||
| 20 | |||
| 21 | #ifdef __cplusplus | ||
| 22 | extern "C" { | ||
| 23 | #endif | ||
| 24 | |||
| 25 | |||
| 26 | /* Currently, this entire code is only needed for the handling of sockets | ||
| 27 | on native Windows platforms. */ | ||
| 28 | #if WINDOWS_SOCKETS | ||
| 29 | |||
| 30 | |||
| 31 | /* An element of the list of close hooks. | ||
| 32 | The fields of this structure are considered private. */ | ||
| 33 | struct close_hook | ||
| 34 | { | ||
| 35 | /* Doubly linked list. */ | ||
| 36 | struct close_hook *private_next; | ||
| 37 | struct close_hook *private_prev; | ||
| 38 | /* Function that treats the types of FD that it knows about and calls | ||
| 39 | execute_close_hooks (FD, REMAINING_LIST) as a fallback. */ | ||
| 40 | int (*private_fn) (int fd, const struct close_hook *remaining_list); | ||
| 41 | }; | ||
| 42 | |||
| 43 | /* This type of function closes FD, applying special knowledge for the FD | ||
| 44 | types it knows about, and calls execute_close_hooks (FD, REMAINING_LIST) | ||
| 45 | for the other FD types. */ | ||
| 46 | typedef int (*close_hook_fn) (int fd, const struct close_hook *remaining_list); | ||
| 47 | |||
| 48 | /* Execute the close hooks in REMAINING_LIST. | ||
| 49 | Return 0 or -1, like close() would do. */ | ||
| 50 | extern int execute_close_hooks (int fd, const struct close_hook *remaining_list); | ||
| 51 | |||
| 52 | /* Execute all close hooks. | ||
| 53 | Return 0 or -1, like close() would do. */ | ||
| 54 | extern int execute_all_close_hooks (int fd); | ||
| 55 | |||
| 56 | /* Add a function to the list of close hooks. | ||
| 57 | The LINK variable points to a piece of memory which is guaranteed to be | ||
| 58 | accessible until the corresponding call to unregister_close_hook. */ | ||
| 59 | extern void register_close_hook (close_hook_fn hook, struct close_hook *link); | ||
| 60 | |||
| 61 | /* Removes a function from the list of close hooks. */ | ||
| 62 | extern void unregister_close_hook (struct close_hook *link); | ||
| 63 | |||
| 64 | |||
| 65 | #endif | ||
| 66 | |||
| 67 | |||
| 68 | #ifdef __cplusplus | ||
| 69 | } | ||
| 70 | #endif | ||
| 71 | |||
| 72 | #endif /* CLOSE_HOOK_H */ | ||
diff --git a/gl/config.charset b/gl/config.charset index aa7d00db..a991419c 100644 --- a/gl/config.charset +++ b/gl/config.charset | |||
| @@ -1,7 +1,7 @@ | |||
| 1 | #! /bin/sh | 1 | #! /bin/sh |
| 2 | # Output a system dependent table of character encoding aliases. | 2 | # Output a system dependent table of character encoding aliases. |
| 3 | # | 3 | # |
| 4 | # Copyright (C) 2000-2004, 2006-2010 Free Software Foundation, Inc. | 4 | # Copyright (C) 2000-2004, 2006-2013 Free Software Foundation, Inc. |
| 5 | # | 5 | # |
| 6 | # This program is free software; you can redistribute it and/or modify | 6 | # This program is free software; you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by | 7 | # it under the terms of the GNU General Public License as published by |
| @@ -14,8 +14,7 @@ | |||
| 14 | # GNU General Public License for more details. | 14 | # GNU General Public License for more details. |
| 15 | # | 15 | # |
| 16 | # You should have received a copy of the GNU General Public License along | 16 | # You should have received a copy of the GNU General Public License along |
| 17 | # with this program; if not, write to the Free Software Foundation, | 17 | # with this program; if not, see <http://www.gnu.org/licenses/>. |
| 18 | # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| 19 | # | 18 | # |
| 20 | # The table consists of lines of the form | 19 | # The table consists of lines of the form |
| 21 | # ALIAS CANONICAL | 20 | # ALIAS CANONICAL |
| @@ -30,6 +29,8 @@ | |||
| 30 | # The current list of GNU canonical charset names is as follows. | 29 | # The current list of GNU canonical charset names is as follows. |
| 31 | # | 30 | # |
| 32 | # name MIME? used by which systems | 31 | # name MIME? used by which systems |
| 32 | # (darwin = Mac OS X, woe32 = native Windows) | ||
| 33 | # | ||
| 33 | # ASCII, ANSI_X3.4-1968 glibc solaris freebsd netbsd darwin cygwin | 34 | # ASCII, ANSI_X3.4-1968 glibc solaris freebsd netbsd darwin cygwin |
| 34 | # ISO-8859-1 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin | 35 | # ISO-8859-1 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin |
| 35 | # ISO-8859-2 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin | 36 | # ISO-8859-2 Y glibc aix hpux irix osf solaris freebsd netbsd openbsd darwin cygwin |
diff --git a/gl/dirname-lgpl.c b/gl/dirname-lgpl.c index d4506e06..82f66301 100644 --- a/gl/dirname-lgpl.c +++ b/gl/dirname-lgpl.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* dirname.c -- return all but the last element in a file name | 1 | /* dirname.c -- return all but the last element in a file name |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2010 Free Software | 3 | Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -25,7 +25,7 @@ | |||
| 25 | 25 | ||
| 26 | /* Return the length of the prefix of FILE that will be used by | 26 | /* Return the length of the prefix of FILE that will be used by |
| 27 | dir_name. If FILE is in the working directory, this returns zero | 27 | dir_name. If FILE is in the working directory, this returns zero |
| 28 | even though `dir_name (FILE)' will return ".". Works properly even | 28 | even though 'dir_name (FILE)' will return ".". Works properly even |
| 29 | if there are trailing slashes (by effectively ignoring them). */ | 29 | if there are trailing slashes (by effectively ignoring them). */ |
| 30 | 30 | ||
| 31 | size_t | 31 | size_t |
| @@ -53,9 +53,9 @@ dir_len (char const *file) | |||
| 53 | } | 53 | } |
| 54 | 54 | ||
| 55 | 55 | ||
| 56 | /* In general, we can't use the builtin `dirname' function if available, | 56 | /* In general, we can't use the builtin 'dirname' function if available, |
| 57 | since it has different meanings in different environments. | 57 | since it has different meanings in different environments. |
| 58 | In some environments the builtin `dirname' modifies its argument. | 58 | In some environments the builtin 'dirname' modifies its argument. |
| 59 | 59 | ||
| 60 | Return the leading directories part of FILE, allocated with malloc. | 60 | Return the leading directories part of FILE, allocated with malloc. |
| 61 | Works properly even if there are trailing slashes (by effectively | 61 | Works properly even if there are trailing slashes (by effectively |
diff --git a/gl/dirname.c b/gl/dirname.c index 953a9acc..1fb65888 100644 --- a/gl/dirname.c +++ b/gl/dirname.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* dirname.c -- return all but the last element in a file name | 1 | /* dirname.c -- return all but the last element in a file name |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2010 Free Software | 3 | Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
diff --git a/gl/dirname.h b/gl/dirname.h index fb19508f..4ad03120 100644 --- a/gl/dirname.h +++ b/gl/dirname.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Take file names apart into directory and base names. | 1 | /* Take file names apart into directory and base names. |
| 2 | 2 | ||
| 3 | Copyright (C) 1998, 2001, 2003-2006, 2009-2010 Free Software Foundation, | 3 | Copyright (C) 1998, 2001, 2003-2006, 2009-2013 Free Software Foundation, |
| 4 | Inc. | 4 | Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -21,53 +21,25 @@ | |||
| 21 | 21 | ||
| 22 | # include <stdbool.h> | 22 | # include <stdbool.h> |
| 23 | # include <stddef.h> | 23 | # include <stddef.h> |
| 24 | # include "dosname.h" | ||
| 24 | 25 | ||
| 25 | # ifndef DIRECTORY_SEPARATOR | 26 | # ifndef DIRECTORY_SEPARATOR |
| 26 | # define DIRECTORY_SEPARATOR '/' | 27 | # define DIRECTORY_SEPARATOR '/' |
| 27 | # endif | 28 | # endif |
| 28 | 29 | ||
| 29 | # ifndef ISSLASH | ||
| 30 | # define ISSLASH(C) ((C) == DIRECTORY_SEPARATOR) | ||
| 31 | # endif | ||
| 32 | |||
| 33 | # ifndef FILE_SYSTEM_PREFIX_LEN | ||
| 34 | # if FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX | ||
| 35 | /* This internal macro assumes ASCII, but all hosts that support drive | ||
| 36 | letters use ASCII. */ | ||
| 37 | # define _IS_DRIVE_LETTER(c) (((unsigned int) (c) | ('a' - 'A')) - 'a' \ | ||
| 38 | <= 'z' - 'a') | ||
| 39 | # define FILE_SYSTEM_PREFIX_LEN(Filename) \ | ||
| 40 | (_IS_DRIVE_LETTER ((Filename)[0]) && (Filename)[1] == ':' ? 2 : 0) | ||
| 41 | # else | ||
| 42 | # define FILE_SYSTEM_PREFIX_LEN(Filename) 0 | ||
| 43 | # endif | ||
| 44 | # endif | ||
| 45 | |||
| 46 | # ifndef FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE | ||
| 47 | # define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0 | ||
| 48 | # endif | ||
| 49 | |||
| 50 | # ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT | 30 | # ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT |
| 51 | # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0 | 31 | # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0 |
| 52 | # endif | 32 | # endif |
| 53 | 33 | ||
| 54 | # if FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE | ||
| 55 | # define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)]) | ||
| 56 | # else | ||
| 57 | # define IS_ABSOLUTE_FILE_NAME(F) \ | ||
| 58 | (ISSLASH ((F)[0]) || 0 < FILE_SYSTEM_PREFIX_LEN (F)) | ||
| 59 | # endif | ||
| 60 | # define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F)) | ||
| 61 | |||
| 62 | # if GNULIB_DIRNAME | 34 | # if GNULIB_DIRNAME |
| 63 | char *base_name (char const *file); | 35 | char *base_name (char const *file); |
| 64 | char *dir_name (char const *file); | 36 | char *dir_name (char const *file); |
| 65 | # endif | 37 | # endif |
| 66 | 38 | ||
| 67 | char *mdir_name (char const *file); | 39 | char *mdir_name (char const *file); |
| 68 | size_t base_len (char const *file); | 40 | size_t base_len (char const *file) _GL_ATTRIBUTE_PURE; |
| 69 | size_t dir_len (char const *file); | 41 | size_t dir_len (char const *file) _GL_ATTRIBUTE_PURE; |
| 70 | char *last_component (char const *file); | 42 | char *last_component (char const *file) _GL_ATTRIBUTE_PURE; |
| 71 | 43 | ||
| 72 | bool strip_trailing_slashes (char *file); | 44 | bool strip_trailing_slashes (char *file); |
| 73 | 45 | ||
diff --git a/gl/dosname.h b/gl/dosname.h new file mode 100644 index 00000000..ba63ce4b --- /dev/null +++ b/gl/dosname.h | |||
| @@ -0,0 +1,53 @@ | |||
| 1 | /* File names on MS-DOS/Windows systems. | ||
| 2 | |||
| 3 | Copyright (C) 2000-2001, 2004-2006, 2009-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| 17 | |||
| 18 | From Paul Eggert and Jim Meyering. */ | ||
| 19 | |||
| 20 | #ifndef _DOSNAME_H | ||
| 21 | #define _DOSNAME_H | ||
| 22 | |||
| 23 | #if (defined _WIN32 || defined __WIN32__ || \ | ||
| 24 | defined __MSDOS__ || defined __CYGWIN__ || \ | ||
| 25 | defined __EMX__ || defined __DJGPP__) | ||
| 26 | /* This internal macro assumes ASCII, but all hosts that support drive | ||
| 27 | letters use ASCII. */ | ||
| 28 | # define _IS_DRIVE_LETTER(C) (((unsigned int) (C) | ('a' - 'A')) - 'a' \ | ||
| 29 | <= 'z' - 'a') | ||
| 30 | # define FILE_SYSTEM_PREFIX_LEN(Filename) \ | ||
| 31 | (_IS_DRIVE_LETTER ((Filename)[0]) && (Filename)[1] == ':' ? 2 : 0) | ||
| 32 | # ifndef __CYGWIN__ | ||
| 33 | # define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 1 | ||
| 34 | # endif | ||
| 35 | # define ISSLASH(C) ((C) == '/' || (C) == '\\') | ||
| 36 | #else | ||
| 37 | # define FILE_SYSTEM_PREFIX_LEN(Filename) 0 | ||
| 38 | # define ISSLASH(C) ((C) == '/') | ||
| 39 | #endif | ||
| 40 | |||
| 41 | #ifndef FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE | ||
| 42 | # define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0 | ||
| 43 | #endif | ||
| 44 | |||
| 45 | #if FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE | ||
| 46 | # define IS_ABSOLUTE_FILE_NAME(F) ISSLASH ((F)[FILE_SYSTEM_PREFIX_LEN (F)]) | ||
| 47 | # else | ||
| 48 | # define IS_ABSOLUTE_FILE_NAME(F) \ | ||
| 49 | (ISSLASH ((F)[0]) || FILE_SYSTEM_PREFIX_LEN (F) != 0) | ||
| 50 | #endif | ||
| 51 | #define IS_RELATIVE_FILE_NAME(F) (! IS_ABSOLUTE_FILE_NAME (F)) | ||
| 52 | |||
| 53 | #endif /* DOSNAME_H_ */ | ||
diff --git a/gl/dup-safer.c b/gl/dup-safer.c deleted file mode 100644 index 33f599be..00000000 --- a/gl/dup-safer.c +++ /dev/null | |||
| @@ -1,34 +0,0 @@ | |||
| 1 | /* Invoke dup, but avoid some glitches. | ||
| 2 | |||
| 3 | Copyright (C) 2001, 2004-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | #include "unistd-safer.h" | ||
| 23 | |||
| 24 | #include <fcntl.h> | ||
| 25 | #include <unistd.h> | ||
| 26 | |||
| 27 | /* Like dup, but do not return STDIN_FILENO, STDOUT_FILENO, or | ||
| 28 | STDERR_FILENO. */ | ||
| 29 | |||
| 30 | int | ||
| 31 | dup_safer (int fd) | ||
| 32 | { | ||
| 33 | return fcntl (fd, F_DUPFD, STDERR_FILENO + 1); | ||
| 34 | } | ||
diff --git a/gl/dup2.c b/gl/dup2.c deleted file mode 100644 index a4422bf3..00000000 --- a/gl/dup2.c +++ /dev/null | |||
| @@ -1,128 +0,0 @@ | |||
| 1 | /* Duplicate an open file descriptor to a specified file descriptor. | ||
| 2 | |||
| 3 | Copyright (C) 1999, 2004-2007, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* written by Paul Eggert */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | /* Specification. */ | ||
| 23 | #include <unistd.h> | ||
| 24 | |||
| 25 | #include <errno.h> | ||
| 26 | #include <fcntl.h> | ||
| 27 | |||
| 28 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 29 | /* Get declarations of the Win32 API functions. */ | ||
| 30 | # define WIN32_LEAN_AND_MEAN | ||
| 31 | # include <windows.h> | ||
| 32 | #endif | ||
| 33 | |||
| 34 | #if HAVE_DUP2 | ||
| 35 | |||
| 36 | # undef dup2 | ||
| 37 | |||
| 38 | int | ||
| 39 | rpl_dup2 (int fd, int desired_fd) | ||
| 40 | { | ||
| 41 | int result; | ||
| 42 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 43 | /* If fd is closed, mingw hangs on dup2 (fd, fd). If fd is open, | ||
| 44 | dup2 (fd, fd) returns 0, but all further attempts to use fd in | ||
| 45 | future dup2 calls will hang. */ | ||
| 46 | if (fd == desired_fd) | ||
| 47 | { | ||
| 48 | if ((HANDLE) _get_osfhandle (fd) == INVALID_HANDLE_VALUE) | ||
| 49 | { | ||
| 50 | errno = EBADF; | ||
| 51 | return -1; | ||
| 52 | } | ||
| 53 | return fd; | ||
| 54 | } | ||
| 55 | /* Wine 1.0.1 return 0 when desired_fd is negative but not -1: | ||
| 56 | http://bugs.winehq.org/show_bug.cgi?id=21289 */ | ||
| 57 | if (desired_fd < 0) | ||
| 58 | { | ||
| 59 | errno = EBADF; | ||
| 60 | return -1; | ||
| 61 | } | ||
| 62 | # endif | ||
| 63 | result = dup2 (fd, desired_fd); | ||
| 64 | # ifdef __linux__ | ||
| 65 | /* Correct a Linux return value. | ||
| 66 | <http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.30.y.git;a=commitdiff;h=2b79bc4f7ebbd5af3c8b867968f9f15602d5f802> | ||
| 67 | */ | ||
| 68 | if (fd == desired_fd && result == (unsigned int) -EBADF) | ||
| 69 | { | ||
| 70 | errno = EBADF; | ||
| 71 | result = -1; | ||
| 72 | } | ||
| 73 | # endif | ||
| 74 | if (result == 0) | ||
| 75 | result = desired_fd; | ||
| 76 | /* Correct a cygwin 1.5.x errno value. */ | ||
| 77 | else if (result == -1 && errno == EMFILE) | ||
| 78 | errno = EBADF; | ||
| 79 | # if REPLACE_FCHDIR | ||
| 80 | if (fd != desired_fd && result != -1) | ||
| 81 | result = _gl_register_dup (fd, result); | ||
| 82 | # endif | ||
| 83 | return result; | ||
| 84 | } | ||
| 85 | |||
| 86 | #else /* !HAVE_DUP2 */ | ||
| 87 | |||
| 88 | /* On older platforms, dup2 did not exist. */ | ||
| 89 | |||
| 90 | # ifndef F_DUPFD | ||
| 91 | static int | ||
| 92 | dupfd (int fd, int desired_fd) | ||
| 93 | { | ||
| 94 | int duplicated_fd = dup (fd); | ||
| 95 | if (duplicated_fd < 0 || duplicated_fd == desired_fd) | ||
| 96 | return duplicated_fd; | ||
| 97 | else | ||
| 98 | { | ||
| 99 | int r = dupfd (fd, desired_fd); | ||
| 100 | int e = errno; | ||
| 101 | close (duplicated_fd); | ||
| 102 | errno = e; | ||
| 103 | return r; | ||
| 104 | } | ||
| 105 | } | ||
| 106 | # endif | ||
| 107 | |||
| 108 | int | ||
| 109 | dup2 (int fd, int desired_fd) | ||
| 110 | { | ||
| 111 | int result = fcntl (fd, F_GETFL) < 0 ? -1 : fd; | ||
| 112 | if (result == -1 || fd == desired_fd) | ||
| 113 | return result; | ||
| 114 | close (desired_fd); | ||
| 115 | # ifdef F_DUPFD | ||
| 116 | result = fcntl (fd, F_DUPFD, desired_fd); | ||
| 117 | # if REPLACE_FCHDIR | ||
| 118 | if (0 <= result) | ||
| 119 | result = _gl_register_dup (fd, result); | ||
| 120 | # endif | ||
| 121 | # else | ||
| 122 | result = dupfd (fd, desired_fd); | ||
| 123 | # endif | ||
| 124 | if (result == -1 && (errno == EMFILE || errno == EINVAL)) | ||
| 125 | errno = EBADF; | ||
| 126 | return result; | ||
| 127 | } | ||
| 128 | #endif /* !HAVE_DUP2 */ | ||
diff --git a/gl/errno.in.h b/gl/errno.in.h index 140e5d13..49b35464 100644 --- a/gl/errno.in.h +++ b/gl/errno.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A POSIX-like <errno.h>. | 1 | /* A POSIX-like <errno.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 2008-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,69 +13,137 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _GL_ERRNO_H | 18 | #ifndef _@GUARD_PREFIX@_ERRNO_H |
| 20 | 19 | ||
| 21 | #if __GNUC__ >= 3 | 20 | #if __GNUC__ >= 3 |
| 22 | @PRAGMA_SYSTEM_HEADER@ | 21 | @PRAGMA_SYSTEM_HEADER@ |
| 23 | #endif | 22 | #endif |
| 23 | @PRAGMA_COLUMNS@ | ||
| 24 | 24 | ||
| 25 | /* The include_next requires a split double-inclusion guard. */ | 25 | /* The include_next requires a split double-inclusion guard. */ |
| 26 | #@INCLUDE_NEXT@ @NEXT_ERRNO_H@ | 26 | #@INCLUDE_NEXT@ @NEXT_ERRNO_H@ |
| 27 | 27 | ||
| 28 | #ifndef _GL_ERRNO_H | 28 | #ifndef _@GUARD_PREFIX@_ERRNO_H |
| 29 | #define _GL_ERRNO_H | 29 | #define _@GUARD_PREFIX@_ERRNO_H |
| 30 | 30 | ||
| 31 | 31 | ||
| 32 | /* On native Windows platforms, many macros are not defined. */ | 32 | /* On native Windows platforms, many macros are not defined. */ |
| 33 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | 33 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
| 34 | 34 | ||
| 35 | /* POSIX says that EAGAIN and EWOULDBLOCK may have the same value. */ | 35 | /* These are the same values as defined by MSVC 10, for interoperability. */ |
| 36 | # define EWOULDBLOCK EAGAIN | ||
| 37 | 36 | ||
| 38 | /* Values >= 100 seem safe to use. */ | 37 | # ifndef ENOMSG |
| 39 | # define ETXTBSY 100 | 38 | # define ENOMSG 122 |
| 40 | # define GNULIB_defined_ETXTBSY 1 | 39 | # define GNULIB_defined_ENOMSG 1 |
| 40 | # endif | ||
| 41 | |||
| 42 | # ifndef EIDRM | ||
| 43 | # define EIDRM 111 | ||
| 44 | # define GNULIB_defined_EIDRM 1 | ||
| 45 | # endif | ||
| 46 | |||
| 47 | # ifndef ENOLINK | ||
| 48 | # define ENOLINK 121 | ||
| 49 | # define GNULIB_defined_ENOLINK 1 | ||
| 50 | # endif | ||
| 51 | |||
| 52 | # ifndef EPROTO | ||
| 53 | # define EPROTO 134 | ||
| 54 | # define GNULIB_defined_EPROTO 1 | ||
| 55 | # endif | ||
| 56 | |||
| 57 | # ifndef EBADMSG | ||
| 58 | # define EBADMSG 104 | ||
| 59 | # define GNULIB_defined_EBADMSG 1 | ||
| 60 | # endif | ||
| 61 | |||
| 62 | # ifndef EOVERFLOW | ||
| 63 | # define EOVERFLOW 132 | ||
| 64 | # define GNULIB_defined_EOVERFLOW 1 | ||
| 65 | # endif | ||
| 66 | |||
| 67 | # ifndef ENOTSUP | ||
| 68 | # define ENOTSUP 129 | ||
| 69 | # define GNULIB_defined_ENOTSUP 1 | ||
| 70 | # endif | ||
| 71 | |||
| 72 | # ifndef ENETRESET | ||
| 73 | # define ENETRESET 117 | ||
| 74 | # define GNULIB_defined_ENETRESET 1 | ||
| 75 | # endif | ||
| 76 | |||
| 77 | # ifndef ECONNABORTED | ||
| 78 | # define ECONNABORTED 106 | ||
| 79 | # define GNULIB_defined_ECONNABORTED 1 | ||
| 80 | # endif | ||
| 81 | |||
| 82 | # ifndef ECANCELED | ||
| 83 | # define ECANCELED 105 | ||
| 84 | # define GNULIB_defined_ECANCELED 1 | ||
| 85 | # endif | ||
| 86 | |||
| 87 | # ifndef EOWNERDEAD | ||
| 88 | # define EOWNERDEAD 133 | ||
| 89 | # define GNULIB_defined_EOWNERDEAD 1 | ||
| 90 | # endif | ||
| 91 | |||
| 92 | # ifndef ENOTRECOVERABLE | ||
| 93 | # define ENOTRECOVERABLE 127 | ||
| 94 | # define GNULIB_defined_ENOTRECOVERABLE 1 | ||
| 95 | # endif | ||
| 96 | |||
| 97 | # ifndef EINPROGRESS | ||
| 98 | # define EINPROGRESS 112 | ||
| 99 | # define EALREADY 103 | ||
| 100 | # define ENOTSOCK 128 | ||
| 101 | # define EDESTADDRREQ 109 | ||
| 102 | # define EMSGSIZE 115 | ||
| 103 | # define EPROTOTYPE 136 | ||
| 104 | # define ENOPROTOOPT 123 | ||
| 105 | # define EPROTONOSUPPORT 135 | ||
| 106 | # define EOPNOTSUPP 130 | ||
| 107 | # define EAFNOSUPPORT 102 | ||
| 108 | # define EADDRINUSE 100 | ||
| 109 | # define EADDRNOTAVAIL 101 | ||
| 110 | # define ENETDOWN 116 | ||
| 111 | # define ENETUNREACH 118 | ||
| 112 | # define ECONNRESET 108 | ||
| 113 | # define ENOBUFS 119 | ||
| 114 | # define EISCONN 113 | ||
| 115 | # define ENOTCONN 126 | ||
| 116 | # define ETIMEDOUT 138 | ||
| 117 | # define ECONNREFUSED 107 | ||
| 118 | # define ELOOP 114 | ||
| 119 | # define EHOSTUNREACH 110 | ||
| 120 | # define EWOULDBLOCK 140 | ||
| 121 | # define GNULIB_defined_ESOCK 1 | ||
| 122 | # endif | ||
| 123 | |||
| 124 | # ifndef ETXTBSY | ||
| 125 | # define ETXTBSY 139 | ||
| 126 | # define ENODATA 120 /* not required by POSIX */ | ||
| 127 | # define ENOSR 124 /* not required by POSIX */ | ||
| 128 | # define ENOSTR 125 /* not required by POSIX */ | ||
| 129 | # define ETIME 137 /* not required by POSIX */ | ||
| 130 | # define EOTHER 131 /* not required by POSIX */ | ||
| 131 | # define GNULIB_defined_ESTREAMS 1 | ||
| 132 | # endif | ||
| 41 | 133 | ||
| 42 | /* These are intentionally the same values as the WSA* error numbers, defined | 134 | /* These are intentionally the same values as the WSA* error numbers, defined |
| 43 | in <winsock2.h>. */ | 135 | in <winsock2.h>. */ |
| 44 | # define EINPROGRESS 10036 | ||
| 45 | # define EALREADY 10037 | ||
| 46 | # define ENOTSOCK 10038 | ||
| 47 | # define EDESTADDRREQ 10039 | ||
| 48 | # define EMSGSIZE 10040 | ||
| 49 | # define EPROTOTYPE 10041 | ||
| 50 | # define ENOPROTOOPT 10042 | ||
| 51 | # define EPROTONOSUPPORT 10043 | ||
| 52 | # define ESOCKTNOSUPPORT 10044 /* not required by POSIX */ | 136 | # define ESOCKTNOSUPPORT 10044 /* not required by POSIX */ |
| 53 | # define EOPNOTSUPP 10045 | ||
| 54 | # define EPFNOSUPPORT 10046 /* not required by POSIX */ | 137 | # define EPFNOSUPPORT 10046 /* not required by POSIX */ |
| 55 | # define EAFNOSUPPORT 10047 | ||
| 56 | # define EADDRINUSE 10048 | ||
| 57 | # define EADDRNOTAVAIL 10049 | ||
| 58 | # define ENETDOWN 10050 | ||
| 59 | # define ENETUNREACH 10051 | ||
| 60 | # define ENETRESET 10052 | ||
| 61 | # define ECONNABORTED 10053 | ||
| 62 | # define ECONNRESET 10054 | ||
| 63 | # define ENOBUFS 10055 | ||
| 64 | # define EISCONN 10056 | ||
| 65 | # define ENOTCONN 10057 | ||
| 66 | # define ESHUTDOWN 10058 /* not required by POSIX */ | 138 | # define ESHUTDOWN 10058 /* not required by POSIX */ |
| 67 | # define ETOOMANYREFS 10059 /* not required by POSIX */ | 139 | # define ETOOMANYREFS 10059 /* not required by POSIX */ |
| 68 | # define ETIMEDOUT 10060 | ||
| 69 | # define ECONNREFUSED 10061 | ||
| 70 | # define ELOOP 10062 | ||
| 71 | # define EHOSTDOWN 10064 /* not required by POSIX */ | 140 | # define EHOSTDOWN 10064 /* not required by POSIX */ |
| 72 | # define EHOSTUNREACH 10065 | ||
| 73 | # define EPROCLIM 10067 /* not required by POSIX */ | 141 | # define EPROCLIM 10067 /* not required by POSIX */ |
| 74 | # define EUSERS 10068 /* not required by POSIX */ | 142 | # define EUSERS 10068 /* not required by POSIX */ |
| 75 | # define EDQUOT 10069 | 143 | # define EDQUOT 10069 |
| 76 | # define ESTALE 10070 | 144 | # define ESTALE 10070 |
| 77 | # define EREMOTE 10071 /* not required by POSIX */ | 145 | # define EREMOTE 10071 /* not required by POSIX */ |
| 78 | # define GNULIB_defined_ESOCK 1 | 146 | # define GNULIB_defined_EWINSOCK 1 |
| 79 | 147 | ||
| 80 | # endif | 148 | # endif |
| 81 | 149 | ||
| @@ -98,6 +166,7 @@ | |||
| 98 | 166 | ||
| 99 | /* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK, | 167 | /* On OpenBSD 4.0 and on native Windows, the macros ENOMSG, EIDRM, ENOLINK, |
| 100 | EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined. | 168 | EPROTO, EMULTIHOP, EBADMSG, EOVERFLOW, ENOTSUP, ECANCELED are not defined. |
| 169 | Likewise, on NonStop Kernel, EDQUOT is not defined. | ||
| 101 | Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151, | 170 | Define them here. Values >= 2000 seem safe to use: Solaris ESTALE = 151, |
| 102 | HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133. | 171 | HP-UX EWOULDBLOCK = 246, IRIX EDQUOT = 1133. |
| 103 | 172 | ||
| @@ -145,16 +214,66 @@ | |||
| 145 | # define GNULIB_defined_ENOTSUP 1 | 214 | # define GNULIB_defined_ENOTSUP 1 |
| 146 | # endif | 215 | # endif |
| 147 | 216 | ||
| 217 | # ifndef ENETRESET | ||
| 218 | # define ENETRESET 2011 | ||
| 219 | # define GNULIB_defined_ENETRESET 1 | ||
| 220 | # endif | ||
| 221 | |||
| 222 | # ifndef ECONNABORTED | ||
| 223 | # define ECONNABORTED 2012 | ||
| 224 | # define GNULIB_defined_ECONNABORTED 1 | ||
| 225 | # endif | ||
| 226 | |||
| 148 | # ifndef ESTALE | 227 | # ifndef ESTALE |
| 149 | # define ESTALE 2009 | 228 | # define ESTALE 2009 |
| 150 | # define GNULIB_defined_ESTALE 1 | 229 | # define GNULIB_defined_ESTALE 1 |
| 151 | # endif | 230 | # endif |
| 152 | 231 | ||
| 232 | # ifndef EDQUOT | ||
| 233 | # define EDQUOT 2010 | ||
| 234 | # define GNULIB_defined_EDQUOT 1 | ||
| 235 | # endif | ||
| 236 | |||
| 153 | # ifndef ECANCELED | 237 | # ifndef ECANCELED |
| 154 | # define ECANCELED 2008 | 238 | # define ECANCELED 2008 |
| 155 | # define GNULIB_defined_ECANCELED 1 | 239 | # define GNULIB_defined_ECANCELED 1 |
| 156 | # endif | 240 | # endif |
| 157 | 241 | ||
| 242 | /* On many platforms, the macros EOWNERDEAD and ENOTRECOVERABLE are not | ||
| 243 | defined. */ | ||
| 244 | |||
| 245 | # ifndef EOWNERDEAD | ||
| 246 | # if defined __sun | ||
| 247 | /* Use the same values as defined for Solaris >= 8, for | ||
| 248 | interoperability. */ | ||
| 249 | # define EOWNERDEAD 58 | ||
| 250 | # define ENOTRECOVERABLE 59 | ||
| 251 | # elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 252 | /* We have a conflict here: pthreads-win32 defines these values | ||
| 253 | differently than MSVC 10. It's hairy to decide which one to use. */ | ||
| 254 | # if defined __MINGW32__ && !defined USE_WINDOWS_THREADS | ||
| 255 | /* Use the same values as defined by pthreads-win32, for | ||
| 256 | interoperability. */ | ||
| 257 | # define EOWNERDEAD 43 | ||
| 258 | # define ENOTRECOVERABLE 44 | ||
| 259 | # else | ||
| 260 | /* Use the same values as defined by MSVC 10, for | ||
| 261 | interoperability. */ | ||
| 262 | # define EOWNERDEAD 133 | ||
| 263 | # define ENOTRECOVERABLE 127 | ||
| 264 | # endif | ||
| 265 | # else | ||
| 266 | # define EOWNERDEAD 2013 | ||
| 267 | # define ENOTRECOVERABLE 2014 | ||
| 268 | # endif | ||
| 269 | # define GNULIB_defined_EOWNERDEAD 1 | ||
| 270 | # define GNULIB_defined_ENOTRECOVERABLE 1 | ||
| 271 | # endif | ||
| 272 | |||
| 273 | # ifndef EILSEQ | ||
| 274 | # define EILSEQ 2015 | ||
| 275 | # define GNULIB_defined_EILSEQ 1 | ||
| 276 | # endif | ||
| 158 | 277 | ||
| 159 | #endif /* _GL_ERRNO_H */ | 278 | #endif /* _@GUARD_PREFIX@_ERRNO_H */ |
| 160 | #endif /* _GL_ERRNO_H */ | 279 | #endif /* _@GUARD_PREFIX@_ERRNO_H */ |
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Error handler for noninteractive utilities | 1 | /* Error handler for noninteractive utilities |
| 2 | Copyright (C) 1990-1998, 2000-2007, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1990-1998, 2000-2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| @@ -54,7 +54,7 @@ | |||
| 54 | function without parameters instead. */ | 54 | function without parameters instead. */ |
| 55 | void (*error_print_progname) (void); | 55 | void (*error_print_progname) (void); |
| 56 | 56 | ||
| 57 | /* This variable is incremented each time `error' is called. */ | 57 | /* This variable is incremented each time 'error' is called. */ |
| 58 | unsigned int error_message_count; | 58 | unsigned int error_message_count; |
| 59 | 59 | ||
| 60 | #ifdef _LIBC | 60 | #ifdef _LIBC |
| @@ -65,7 +65,7 @@ unsigned int error_message_count; | |||
| 65 | # include <limits.h> | 65 | # include <limits.h> |
| 66 | # include <libio/libioP.h> | 66 | # include <libio/libioP.h> |
| 67 | 67 | ||
| 68 | /* In GNU libc we want do not want to use the common name `error' directly. | 68 | /* In GNU libc we want do not want to use the common name 'error' directly. |
| 69 | Instead make it a weak alias. */ | 69 | Instead make it a weak alias. */ |
| 70 | extern void __error (int status, int errnum, const char *message, ...) | 70 | extern void __error (int status, int errnum, const char *message, ...) |
| 71 | __attribute__ ((__format__ (__printf__, 3, 4))); | 71 | __attribute__ ((__format__ (__printf__, 3, 4))); |
| @@ -89,19 +89,25 @@ extern void __error_at_line (int status, int errnum, const char *file_name, | |||
| 89 | # include <unistd.h> | 89 | # include <unistd.h> |
| 90 | 90 | ||
| 91 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | 91 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
| 92 | /* Get declarations of the Win32 API functions. */ | 92 | /* Get declarations of the native Windows API functions. */ |
| 93 | # define WIN32_LEAN_AND_MEAN | 93 | # define WIN32_LEAN_AND_MEAN |
| 94 | # include <windows.h> | 94 | # include <windows.h> |
| 95 | /* Get _get_osfhandle. */ | ||
| 96 | # include "msvc-nothrow.h" | ||
| 95 | # endif | 97 | # endif |
| 96 | 98 | ||
| 97 | /* The gnulib override of fcntl is not needed in this file. */ | 99 | /* The gnulib override of fcntl is not needed in this file. */ |
| 98 | # undef fcntl | 100 | # undef fcntl |
| 99 | 101 | ||
| 100 | # if !HAVE_DECL_STRERROR_R && STRERROR_R_CHAR_P | 102 | # if !HAVE_DECL_STRERROR_R |
| 101 | # ifndef HAVE_DECL_STRERROR_R | 103 | # ifndef HAVE_DECL_STRERROR_R |
| 102 | "this configure-time declaration test was not run" | 104 | "this configure-time declaration test was not run" |
| 103 | # endif | 105 | # endif |
| 106 | # if STRERROR_R_CHAR_P | ||
| 104 | char *strerror_r (); | 107 | char *strerror_r (); |
| 108 | # else | ||
| 109 | int strerror_r (); | ||
| 110 | # endif | ||
| 105 | # endif | 111 | # endif |
| 106 | 112 | ||
| 107 | /* The calling program should define program_name and set it to the | 113 | /* The calling program should define program_name and set it to the |
| @@ -115,13 +121,14 @@ extern char *program_name; | |||
| 115 | 121 | ||
| 116 | #if !_LIBC | 122 | #if !_LIBC |
| 117 | /* Return non-zero if FD is open. */ | 123 | /* Return non-zero if FD is open. */ |
| 118 | static inline int | 124 | static int |
| 119 | is_open (int fd) | 125 | is_open (int fd) |
| 120 | { | 126 | { |
| 121 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | 127 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
| 122 | /* On Win32: The initial state of unassigned standard file descriptors is | 128 | /* On native Windows: The initial state of unassigned standard file |
| 123 | that they are open but point to an INVALID_HANDLE_VALUE. There is no | 129 | descriptors is that they are open but point to an INVALID_HANDLE_VALUE. |
| 124 | fcntl, and the gnulib replacement fcntl does not support F_GETFL. */ | 130 | There is no fcntl, and the gnulib replacement fcntl does not support |
| 131 | F_GETFL. */ | ||
| 125 | return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE; | 132 | return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE; |
| 126 | # else | 133 | # else |
| 127 | # ifndef F_GETFL | 134 | # ifndef F_GETFL |
| @@ -132,7 +139,7 @@ is_open (int fd) | |||
| 132 | } | 139 | } |
| 133 | #endif | 140 | #endif |
| 134 | 141 | ||
| 135 | static inline void | 142 | static void |
| 136 | flush_stdout (void) | 143 | flush_stdout (void) |
| 137 | { | 144 | { |
| 138 | #if !_LIBC | 145 | #if !_LIBC |
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Declaration for error-reporting function | 1 | /* Declaration for error-reporting function |
| 2 | Copyright (C) 1995, 1996, 1997, 2003, 2006, 2008, 2009, 2010 Free Software | 2 | Copyright (C) 1995-1997, 2003, 2006, 2008-2013 Free Software Foundation, |
| 3 | Foundation, Inc. | 3 | Inc. |
| 4 | This file is part of the GNU C Library. | 4 | This file is part of the GNU C Library. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -19,39 +19,39 @@ | |||
| 19 | #ifndef _ERROR_H | 19 | #ifndef _ERROR_H |
| 20 | #define _ERROR_H 1 | 20 | #define _ERROR_H 1 |
| 21 | 21 | ||
| 22 | #ifndef __attribute__ | ||
| 23 | /* The __attribute__ feature is available in gcc versions 2.5 and later. | 22 | /* The __attribute__ feature is available in gcc versions 2.5 and later. |
| 24 | The __-protected variants of the attributes 'format' and 'printf' are | 23 | The __-protected variants of the attributes 'format' and 'printf' are |
| 25 | accepted by gcc versions 2.6.4 (effectively 2.7) and later. | 24 | accepted by gcc versions 2.6.4 (effectively 2.7) and later. |
| 26 | We enable __attribute__ only if these are supported too, because | 25 | We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because |
| 27 | gnulib and libintl do '#define printf __printf__' when they override | 26 | gnulib and libintl do '#define printf __printf__' when they override |
| 28 | the 'printf' function. */ | 27 | the 'printf' function. */ |
| 29 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) | 28 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) |
| 30 | # define __attribute__(Spec) /* empty */ | 29 | # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) |
| 31 | # endif | 30 | #else |
| 31 | # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ | ||
| 32 | #endif | 32 | #endif |
| 33 | 33 | ||
| 34 | #ifdef __cplusplus | 34 | #ifdef __cplusplus |
| 35 | extern "C" { | 35 | extern "C" { |
| 36 | #endif | 36 | #endif |
| 37 | 37 | ||
| 38 | /* Print a message with `fprintf (stderr, FORMAT, ...)'; | 38 | /* Print a message with 'fprintf (stderr, FORMAT, ...)'; |
| 39 | if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). | 39 | if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). |
| 40 | If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ | 40 | If STATUS is nonzero, terminate the program with 'exit (STATUS)'. */ |
| 41 | 41 | ||
| 42 | extern void error (int __status, int __errnum, const char *__format, ...) | 42 | extern void error (int __status, int __errnum, const char *__format, ...) |
| 43 | __attribute__ ((__format__ (__printf__, 3, 4))); | 43 | _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); |
| 44 | 44 | ||
| 45 | extern void error_at_line (int __status, int __errnum, const char *__fname, | 45 | extern void error_at_line (int __status, int __errnum, const char *__fname, |
| 46 | unsigned int __lineno, const char *__format, ...) | 46 | unsigned int __lineno, const char *__format, ...) |
| 47 | __attribute__ ((__format__ (__printf__, 5, 6))); | 47 | _GL_ATTRIBUTE_FORMAT ((__printf__, 5, 6)); |
| 48 | 48 | ||
| 49 | /* If NULL, error will flush stdout, then print on stderr the program | 49 | /* If NULL, error will flush stdout, then print on stderr the program |
| 50 | name, a colon and a space. Otherwise, error will call this | 50 | name, a colon and a space. Otherwise, error will call this |
| 51 | function without parameters instead. */ | 51 | function without parameters instead. */ |
| 52 | extern void (*error_print_progname) (void); | 52 | extern void (*error_print_progname) (void); |
| 53 | 53 | ||
| 54 | /* This variable is incremented each time `error' is called. */ | 54 | /* This variable is incremented each time 'error' is called. */ |
| 55 | extern unsigned int error_message_count; | 55 | extern unsigned int error_message_count; |
| 56 | 56 | ||
| 57 | /* Sometimes we want to have at most one error per line. This | 57 | /* Sometimes we want to have at most one error per line. This |
diff --git a/gl/exitfail.c b/gl/exitfail.c index 3b63f8a1..b0b4ebe4 100644 --- a/gl/exitfail.c +++ b/gl/exitfail.c | |||
| @@ -1,7 +1,6 @@ | |||
| 1 | /* Failure exit status | 1 | /* Failure exit status |
| 2 | 2 | ||
| 3 | Copyright (C) 2002, 2003, 2005, 2006, 2007, 2009, 2010 Free Software | 3 | Copyright (C) 2002-2003, 2005-2007, 2009-2013 Free Software Foundation, Inc. |
| 4 | Foundation, Inc. | ||
| 5 | 4 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/exitfail.h b/gl/exitfail.h index 7ffffe5c..e54333bd 100644 --- a/gl/exitfail.h +++ b/gl/exitfail.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Failure exit status | 1 | /* Failure exit status |
| 2 | 2 | ||
| 3 | Copyright (C) 2002, 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2002, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/fcntl--.h b/gl/fcntl--.h deleted file mode 100644 index 7baa2cbc..00000000 --- a/gl/fcntl--.h +++ /dev/null | |||
| @@ -1,32 +0,0 @@ | |||
| 1 | /* Like fcntl.h, but redefine some names to avoid glitches. | ||
| 2 | |||
| 3 | Copyright (C) 2005, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <fcntl.h> | ||
| 21 | #include "fcntl-safer.h" | ||
| 22 | |||
| 23 | #undef open | ||
| 24 | #define open open_safer | ||
| 25 | |||
| 26 | #undef creat | ||
| 27 | #define creat creat_safer | ||
| 28 | |||
| 29 | #if GNULIB_OPENAT_SAFER | ||
| 30 | # undef openat | ||
| 31 | # define openat openat_safer | ||
| 32 | #endif | ||
diff --git a/gl/fcntl-safer.h b/gl/fcntl-safer.h deleted file mode 100644 index 5c76b4bc..00000000 --- a/gl/fcntl-safer.h +++ /dev/null | |||
| @@ -1,27 +0,0 @@ | |||
| 1 | /* Invoke fcntl-like functions, but avoid some glitches. | ||
| 2 | |||
| 3 | Copyright (C) 2005, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <sys/types.h> | ||
| 21 | |||
| 22 | int open_safer (char const *, int, ...); | ||
| 23 | int creat_safer (char const *, mode_t); | ||
| 24 | |||
| 25 | #if GNULIB_OPENAT_SAFER | ||
| 26 | int openat_safer (int, char const *, int, ...); | ||
| 27 | #endif | ||
diff --git a/gl/fcntl.c b/gl/fcntl.c deleted file mode 100644 index c51e8ded..00000000 --- a/gl/fcntl.c +++ /dev/null | |||
| @@ -1,294 +0,0 @@ | |||
| 1 | /* Provide file descriptor control. | ||
| 2 | |||
| 3 | Copyright (C) 2009, 2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Eric Blake <ebb9@byu.net>. */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | /* Specification. */ | ||
| 23 | #include <fcntl.h> | ||
| 24 | |||
| 25 | #include <errno.h> | ||
| 26 | #include <limits.h> | ||
| 27 | #include <stdarg.h> | ||
| 28 | #include <unistd.h> | ||
| 29 | |||
| 30 | #if !HAVE_FCNTL | ||
| 31 | # define rpl_fcntl fcntl | ||
| 32 | #endif | ||
| 33 | #undef fcntl | ||
| 34 | |||
| 35 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 36 | /* Get declarations of the Win32 API functions. */ | ||
| 37 | # define WIN32_LEAN_AND_MEAN | ||
| 38 | # include <windows.h> | ||
| 39 | |||
| 40 | /* Upper bound on getdtablesize(). See lib/getdtablesize.c. */ | ||
| 41 | # define OPEN_MAX_MAX 0x10000 | ||
| 42 | |||
| 43 | /* Duplicate OLDFD into the first available slot of at least NEWFD, | ||
| 44 | which must be positive, with FLAGS determining whether the duplicate | ||
| 45 | will be inheritable. */ | ||
| 46 | static int | ||
| 47 | dupfd (int oldfd, int newfd, int flags) | ||
| 48 | { | ||
| 49 | /* Mingw has no way to create an arbitrary fd. Iterate until all | ||
| 50 | file descriptors less than newfd are filled up. */ | ||
| 51 | HANDLE curr_process = GetCurrentProcess (); | ||
| 52 | HANDLE old_handle = (HANDLE) _get_osfhandle (oldfd); | ||
| 53 | unsigned char fds_to_close[OPEN_MAX_MAX / CHAR_BIT]; | ||
| 54 | unsigned int fds_to_close_bound = 0; | ||
| 55 | int result; | ||
| 56 | BOOL inherit = flags & O_CLOEXEC ? FALSE : TRUE; | ||
| 57 | int mode; | ||
| 58 | |||
| 59 | if (newfd < 0 || getdtablesize () <= newfd) | ||
| 60 | { | ||
| 61 | errno = EINVAL; | ||
| 62 | return -1; | ||
| 63 | } | ||
| 64 | if (old_handle == INVALID_HANDLE_VALUE | ||
| 65 | || (mode = setmode (oldfd, O_BINARY)) == -1) | ||
| 66 | { | ||
| 67 | /* oldfd is not open, or is an unassigned standard file | ||
| 68 | descriptor. */ | ||
| 69 | errno = EBADF; | ||
| 70 | return -1; | ||
| 71 | } | ||
| 72 | setmode (oldfd, mode); | ||
| 73 | flags |= mode; | ||
| 74 | |||
| 75 | for (;;) | ||
| 76 | { | ||
| 77 | HANDLE new_handle; | ||
| 78 | int duplicated_fd; | ||
| 79 | unsigned int index; | ||
| 80 | |||
| 81 | if (!DuplicateHandle (curr_process, /* SourceProcessHandle */ | ||
| 82 | old_handle, /* SourceHandle */ | ||
| 83 | curr_process, /* TargetProcessHandle */ | ||
| 84 | (PHANDLE) &new_handle, /* TargetHandle */ | ||
| 85 | (DWORD) 0, /* DesiredAccess */ | ||
| 86 | inherit, /* InheritHandle */ | ||
| 87 | DUPLICATE_SAME_ACCESS)) /* Options */ | ||
| 88 | { | ||
| 89 | /* TODO: Translate GetLastError () into errno. */ | ||
| 90 | errno = EMFILE; | ||
| 91 | result = -1; | ||
| 92 | break; | ||
| 93 | } | ||
| 94 | duplicated_fd = _open_osfhandle ((long) new_handle, flags); | ||
| 95 | if (duplicated_fd < 0) | ||
| 96 | { | ||
| 97 | CloseHandle (new_handle); | ||
| 98 | errno = EMFILE; | ||
| 99 | result = -1; | ||
| 100 | break; | ||
| 101 | } | ||
| 102 | if (newfd <= duplicated_fd) | ||
| 103 | { | ||
| 104 | result = duplicated_fd; | ||
| 105 | break; | ||
| 106 | } | ||
| 107 | |||
| 108 | /* Set the bit duplicated_fd in fds_to_close[]. */ | ||
| 109 | index = (unsigned int) duplicated_fd / CHAR_BIT; | ||
| 110 | if (fds_to_close_bound <= index) | ||
| 111 | { | ||
| 112 | if (sizeof fds_to_close <= index) | ||
| 113 | /* Need to increase OPEN_MAX_MAX. */ | ||
| 114 | abort (); | ||
| 115 | memset (fds_to_close + fds_to_close_bound, '\0', | ||
| 116 | index + 1 - fds_to_close_bound); | ||
| 117 | fds_to_close_bound = index + 1; | ||
| 118 | } | ||
| 119 | fds_to_close[index] |= 1 << ((unsigned int) duplicated_fd % CHAR_BIT); | ||
| 120 | } | ||
| 121 | |||
| 122 | /* Close the previous fds that turned out to be too small. */ | ||
| 123 | { | ||
| 124 | int saved_errno = errno; | ||
| 125 | unsigned int duplicated_fd; | ||
| 126 | |||
| 127 | for (duplicated_fd = 0; | ||
| 128 | duplicated_fd < fds_to_close_bound * CHAR_BIT; | ||
| 129 | duplicated_fd++) | ||
| 130 | if ((fds_to_close[duplicated_fd / CHAR_BIT] | ||
| 131 | >> (duplicated_fd % CHAR_BIT)) | ||
| 132 | & 1) | ||
| 133 | close (duplicated_fd); | ||
| 134 | |||
| 135 | errno = saved_errno; | ||
| 136 | } | ||
| 137 | |||
| 138 | # if REPLACE_FCHDIR | ||
| 139 | if (0 <= result) | ||
| 140 | result = _gl_register_dup (oldfd, result); | ||
| 141 | # endif | ||
| 142 | return result; | ||
| 143 | } | ||
| 144 | #endif /* W32 */ | ||
| 145 | |||
| 146 | /* Perform the specified ACTION on the file descriptor FD, possibly | ||
| 147 | using the argument ARG further described below. This replacement | ||
| 148 | handles the following actions, and forwards all others on to the | ||
| 149 | native fcntl. An unrecognized ACTION returns -1 with errno set to | ||
| 150 | EINVAL. | ||
| 151 | |||
| 152 | F_DUPFD - duplicate FD, with int ARG being the minimum target fd. | ||
| 153 | If successful, return the duplicate, which will be inheritable; | ||
| 154 | otherwise return -1 and set errno. | ||
| 155 | |||
| 156 | F_DUPFD_CLOEXEC - duplicate FD, with int ARG being the minimum | ||
| 157 | target fd. If successful, return the duplicate, which will not be | ||
| 158 | inheritable; otherwise return -1 and set errno. | ||
| 159 | |||
| 160 | F_GETFD - ARG need not be present. If successful, return a | ||
| 161 | non-negative value containing the descriptor flags of FD (only | ||
| 162 | FD_CLOEXEC is portable, but other flags may be present); otherwise | ||
| 163 | return -1 and set errno. */ | ||
| 164 | |||
| 165 | int | ||
| 166 | rpl_fcntl (int fd, int action, /* arg */...) | ||
| 167 | { | ||
| 168 | va_list arg; | ||
| 169 | int result = -1; | ||
| 170 | va_start (arg, action); | ||
| 171 | switch (action) | ||
| 172 | { | ||
| 173 | |||
| 174 | #if !HAVE_FCNTL | ||
| 175 | case F_DUPFD: | ||
| 176 | { | ||
| 177 | int target = va_arg (arg, int); | ||
| 178 | result = dupfd (fd, target, 0); | ||
| 179 | break; | ||
| 180 | } | ||
| 181 | #elif FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR | ||
| 182 | case F_DUPFD: | ||
| 183 | { | ||
| 184 | int target = va_arg (arg, int); | ||
| 185 | /* Detect invalid target; needed for cygwin 1.5.x. */ | ||
| 186 | if (target < 0 || getdtablesize () <= target) | ||
| 187 | errno = EINVAL; | ||
| 188 | else | ||
| 189 | { | ||
| 190 | result = fcntl (fd, action, target); | ||
| 191 | # if REPLACE_FCHDIR | ||
| 192 | if (0 <= result) | ||
| 193 | result = _gl_register_dup (fd, result); | ||
| 194 | # endif | ||
| 195 | } | ||
| 196 | break; | ||
| 197 | } /* F_DUPFD */ | ||
| 198 | #endif /* FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR */ | ||
| 199 | |||
| 200 | case F_DUPFD_CLOEXEC: | ||
| 201 | { | ||
| 202 | int target = va_arg (arg, int); | ||
| 203 | |||
| 204 | #if !HAVE_FCNTL | ||
| 205 | result = dupfd (fd, target, O_CLOEXEC); | ||
| 206 | break; | ||
| 207 | #else /* HAVE_FCNTL */ | ||
| 208 | /* Try the system call first, if the headers claim it exists | ||
| 209 | (that is, if GNULIB_defined_F_DUPFD_CLOEXEC is 0), since we | ||
| 210 | may be running with a glibc that has the macro but with an | ||
| 211 | older kernel that does not support it. Cache the | ||
| 212 | information on whether the system call really works, but | ||
| 213 | avoid caching failure if the corresponding F_DUPFD fails | ||
| 214 | for any reason. 0 = unknown, 1 = yes, -1 = no. */ | ||
| 215 | static int have_dupfd_cloexec = GNULIB_defined_F_DUPFD_CLOEXEC ? -1 : 0; | ||
| 216 | if (0 <= have_dupfd_cloexec) | ||
| 217 | { | ||
| 218 | result = fcntl (fd, action, target); | ||
| 219 | if (0 <= result || errno != EINVAL) | ||
| 220 | { | ||
| 221 | have_dupfd_cloexec = 1; | ||
| 222 | # if REPLACE_FCHDIR | ||
| 223 | if (0 <= result) | ||
| 224 | result = _gl_register_dup (fd, result); | ||
| 225 | # endif | ||
| 226 | } | ||
| 227 | else | ||
| 228 | { | ||
| 229 | result = rpl_fcntl (fd, F_DUPFD, target); | ||
| 230 | if (result < 0) | ||
| 231 | break; | ||
| 232 | have_dupfd_cloexec = -1; | ||
| 233 | } | ||
| 234 | } | ||
| 235 | else | ||
| 236 | result = rpl_fcntl (fd, F_DUPFD, target); | ||
| 237 | if (0 <= result && have_dupfd_cloexec == -1) | ||
| 238 | { | ||
| 239 | int flags = fcntl (result, F_GETFD); | ||
| 240 | if (flags < 0 || fcntl (result, F_SETFD, flags | FD_CLOEXEC) == -1) | ||
| 241 | { | ||
| 242 | int saved_errno = errno; | ||
| 243 | close (result); | ||
| 244 | errno = saved_errno; | ||
| 245 | result = -1; | ||
| 246 | } | ||
| 247 | } | ||
| 248 | break; | ||
| 249 | #endif /* HAVE_FCNTL */ | ||
| 250 | } /* F_DUPFD_CLOEXEC */ | ||
| 251 | |||
| 252 | #if !HAVE_FCNTL | ||
| 253 | case F_GETFD: | ||
| 254 | { | ||
| 255 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 256 | HANDLE handle = (HANDLE) _get_osfhandle (fd); | ||
| 257 | DWORD flags; | ||
| 258 | if (handle == INVALID_HANDLE_VALUE | ||
| 259 | || GetHandleInformation (handle, &flags) == 0) | ||
| 260 | errno = EBADF; | ||
| 261 | else | ||
| 262 | result = (flags & HANDLE_FLAG_INHERIT) ? 0 : FD_CLOEXEC; | ||
| 263 | # else /* !W32 */ | ||
| 264 | /* Use dup2 to reject invalid file descriptors. No way to | ||
| 265 | access this information, so punt. */ | ||
| 266 | if (0 <= dup2 (fd, fd)) | ||
| 267 | result = 0; | ||
| 268 | # endif /* !W32 */ | ||
| 269 | break; | ||
| 270 | } /* F_GETFD */ | ||
| 271 | #endif /* !HAVE_FCNTL */ | ||
| 272 | |||
| 273 | /* Implementing F_SETFD on mingw is not trivial - there is no | ||
| 274 | API for changing the O_NOINHERIT bit on an fd, and merely | ||
| 275 | changing the HANDLE_FLAG_INHERIT bit on the underlying handle | ||
| 276 | can lead to odd state. It may be possible by duplicating the | ||
| 277 | handle, using _open_osfhandle with the right flags, then | ||
| 278 | using dup2 to move the duplicate onto the original, but that | ||
| 279 | is not supported for now. */ | ||
| 280 | |||
| 281 | default: | ||
| 282 | { | ||
| 283 | #if HAVE_FCNTL | ||
| 284 | void *p = va_arg (arg, void *); | ||
| 285 | result = fcntl (fd, action, p); | ||
| 286 | #else | ||
| 287 | errno = EINVAL; | ||
| 288 | #endif | ||
| 289 | break; | ||
| 290 | } | ||
| 291 | } | ||
| 292 | va_end (arg); | ||
| 293 | return result; | ||
| 294 | } | ||
diff --git a/gl/fcntl.in.h b/gl/fcntl.in.h deleted file mode 100644 index 8fb78522..00000000 --- a/gl/fcntl.in.h +++ /dev/null | |||
| @@ -1,279 +0,0 @@ | |||
| 1 | /* Like <fcntl.h>, but with non-working flags defined to 0. | ||
| 2 | |||
| 3 | Copyright (C) 2006-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* written by Paul Eggert */ | ||
| 19 | |||
| 20 | #if __GNUC__ >= 3 | ||
| 21 | @PRAGMA_SYSTEM_HEADER@ | ||
| 22 | #endif | ||
| 23 | |||
| 24 | #if defined __need_system_fcntl_h | ||
| 25 | /* Special invocation convention. */ | ||
| 26 | |||
| 27 | #include <sys/types.h> | ||
| 28 | #ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ | ||
| 29 | # include <sys/stat.h> | ||
| 30 | #endif | ||
| 31 | #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ | ||
| 32 | |||
| 33 | #else | ||
| 34 | /* Normal invocation convention. */ | ||
| 35 | |||
| 36 | #ifndef _GL_FCNTL_H | ||
| 37 | |||
| 38 | #include <sys/types.h> | ||
| 39 | #ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ | ||
| 40 | # include <sys/stat.h> | ||
| 41 | #endif | ||
| 42 | /* The include_next requires a split double-inclusion guard. */ | ||
| 43 | #@INCLUDE_NEXT@ @NEXT_FCNTL_H@ | ||
| 44 | |||
| 45 | #ifndef _GL_FCNTL_H | ||
| 46 | #define _GL_FCNTL_H | ||
| 47 | |||
| 48 | #ifndef __GLIBC__ /* Avoid namespace pollution on glibc systems. */ | ||
| 49 | # include <unistd.h> | ||
| 50 | #endif | ||
| 51 | |||
| 52 | |||
| 53 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | ||
| 54 | |||
| 55 | /* The definition of _GL_ARG_NONNULL is copied here. */ | ||
| 56 | |||
| 57 | /* The definition of _GL_WARN_ON_USE is copied here. */ | ||
| 58 | |||
| 59 | |||
| 60 | /* Declare overridden functions. */ | ||
| 61 | |||
| 62 | #if @GNULIB_FCNTL@ | ||
| 63 | # if @REPLACE_FCNTL@ | ||
| 64 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 65 | # undef fcntl | ||
| 66 | # define fcntl rpl_fcntl | ||
| 67 | # endif | ||
| 68 | _GL_FUNCDECL_RPL (fcntl, int, (int fd, int action, ...)); | ||
| 69 | _GL_CXXALIAS_RPL (fcntl, int, (int fd, int action, ...)); | ||
| 70 | # else | ||
| 71 | # if !@HAVE_FCNTL@ | ||
| 72 | _GL_FUNCDECL_SYS (fcntl, int, (int fd, int action, ...)); | ||
| 73 | # endif | ||
| 74 | _GL_CXXALIAS_SYS (fcntl, int, (int fd, int action, ...)); | ||
| 75 | # endif | ||
| 76 | _GL_CXXALIASWARN (fcntl); | ||
| 77 | #elif defined GNULIB_POSIXCHECK | ||
| 78 | # undef fcntl | ||
| 79 | # if HAVE_RAW_DECL_FCNTL | ||
| 80 | _GL_WARN_ON_USE (fcntl, "fcntl is not always POSIX compliant - " | ||
| 81 | "use gnulib module fcntl for portability"); | ||
| 82 | # endif | ||
| 83 | #endif | ||
| 84 | |||
| 85 | #if @GNULIB_OPEN@ | ||
| 86 | # if @REPLACE_OPEN@ | ||
| 87 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 88 | # undef open | ||
| 89 | # define open rpl_open | ||
| 90 | # endif | ||
| 91 | _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) | ||
| 92 | _GL_ARG_NONNULL ((1))); | ||
| 93 | _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); | ||
| 94 | # else | ||
| 95 | _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); | ||
| 96 | # endif | ||
| 97 | _GL_CXXALIASWARN (open); | ||
| 98 | #elif defined GNULIB_POSIXCHECK | ||
| 99 | # undef open | ||
| 100 | /* Assume open is always declared. */ | ||
| 101 | _GL_WARN_ON_USE (open, "open is not always POSIX compliant - " | ||
| 102 | "use gnulib module open for portability"); | ||
| 103 | #endif | ||
| 104 | |||
| 105 | #if @GNULIB_OPENAT@ | ||
| 106 | # if @REPLACE_OPENAT@ | ||
| 107 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 108 | # undef openat | ||
| 109 | # define openat rpl_openat | ||
| 110 | # endif | ||
| 111 | _GL_FUNCDECL_RPL (openat, int, | ||
| 112 | (int fd, char const *file, int flags, /* mode_t mode */ ...) | ||
| 113 | _GL_ARG_NONNULL ((2))); | ||
| 114 | _GL_CXXALIAS_RPL (openat, int, | ||
| 115 | (int fd, char const *file, int flags, /* mode_t mode */ ...)); | ||
| 116 | # else | ||
| 117 | # if !@HAVE_OPENAT@ | ||
| 118 | _GL_FUNCDECL_SYS (openat, int, | ||
| 119 | (int fd, char const *file, int flags, /* mode_t mode */ ...) | ||
| 120 | _GL_ARG_NONNULL ((2))); | ||
| 121 | # endif | ||
| 122 | _GL_CXXALIAS_SYS (openat, int, | ||
| 123 | (int fd, char const *file, int flags, /* mode_t mode */ ...)); | ||
| 124 | # endif | ||
| 125 | _GL_CXXALIASWARN (openat); | ||
| 126 | #elif defined GNULIB_POSIXCHECK | ||
| 127 | # undef openat | ||
| 128 | # if HAVE_RAW_DECL_OPENAT | ||
| 129 | _GL_WARN_ON_USE (openat, "openat is not portable - " | ||
| 130 | "use gnulib module openat for portability"); | ||
| 131 | # endif | ||
| 132 | #endif | ||
| 133 | |||
| 134 | |||
| 135 | /* Fix up the FD_* macros, only known to be missing on mingw. */ | ||
| 136 | |||
| 137 | #ifndef FD_CLOEXEC | ||
| 138 | # define FD_CLOEXEC 1 | ||
| 139 | #endif | ||
| 140 | |||
| 141 | /* Fix up the supported F_* macros. Intentionally leave other F_* | ||
| 142 | macros undefined. Only known to be missing on mingw. */ | ||
| 143 | |||
| 144 | #ifndef F_DUPFD_CLOEXEC | ||
| 145 | # define F_DUPFD_CLOEXEC 0x40000000 | ||
| 146 | /* Witness variable: 1 if gnulib defined F_DUPFD_CLOEXEC, 0 otherwise. */ | ||
| 147 | # define GNULIB_defined_F_DUPFD_CLOEXEC 1 | ||
| 148 | #else | ||
| 149 | # define GNULIB_defined_F_DUPFD_CLOEXEC 0 | ||
| 150 | #endif | ||
| 151 | |||
| 152 | #ifndef F_DUPFD | ||
| 153 | # define F_DUPFD 1 | ||
| 154 | #endif | ||
| 155 | |||
| 156 | #ifndef F_GETFD | ||
| 157 | # define F_GETFD 2 | ||
| 158 | #endif | ||
| 159 | |||
| 160 | /* Fix up the O_* macros. */ | ||
| 161 | |||
| 162 | #if !defined O_DIRECT && defined O_DIRECTIO | ||
| 163 | /* Tru64 spells it `O_DIRECTIO'. */ | ||
| 164 | # define O_DIRECT O_DIRECTIO | ||
| 165 | #endif | ||
| 166 | |||
| 167 | #if !defined O_CLOEXEC && defined O_NOINHERIT | ||
| 168 | /* Mingw spells it `O_NOINHERIT'. Intentionally leave it | ||
| 169 | undefined if not available. */ | ||
| 170 | # define O_CLOEXEC O_NOINHERIT | ||
| 171 | #endif | ||
| 172 | |||
| 173 | #ifndef O_DIRECT | ||
| 174 | # define O_DIRECT 0 | ||
| 175 | #endif | ||
| 176 | |||
| 177 | #ifndef O_DIRECTORY | ||
| 178 | # define O_DIRECTORY 0 | ||
| 179 | #endif | ||
| 180 | |||
| 181 | #ifndef O_DSYNC | ||
| 182 | # define O_DSYNC 0 | ||
| 183 | #endif | ||
| 184 | |||
| 185 | #ifndef O_NDELAY | ||
| 186 | # define O_NDELAY 0 | ||
| 187 | #endif | ||
| 188 | |||
| 189 | #ifndef O_NOATIME | ||
| 190 | # define O_NOATIME 0 | ||
| 191 | #endif | ||
| 192 | |||
| 193 | #ifndef O_NONBLOCK | ||
| 194 | # define O_NONBLOCK O_NDELAY | ||
| 195 | #endif | ||
| 196 | |||
| 197 | #ifndef O_NOCTTY | ||
| 198 | # define O_NOCTTY 0 | ||
| 199 | #endif | ||
| 200 | |||
| 201 | #ifndef O_NOFOLLOW | ||
| 202 | # define O_NOFOLLOW 0 | ||
| 203 | #endif | ||
| 204 | |||
| 205 | #ifndef O_NOLINKS | ||
| 206 | # define O_NOLINKS 0 | ||
| 207 | #endif | ||
| 208 | |||
| 209 | #ifndef O_RSYNC | ||
| 210 | # define O_RSYNC 0 | ||
| 211 | #endif | ||
| 212 | |||
| 213 | #ifndef O_SYNC | ||
| 214 | # define O_SYNC 0 | ||
| 215 | #endif | ||
| 216 | |||
| 217 | #ifndef O_TTY_INIT | ||
| 218 | # define O_TTY_INIT 0 | ||
| 219 | #endif | ||
| 220 | |||
| 221 | /* For systems that distinguish between text and binary I/O. | ||
| 222 | O_BINARY is usually declared in fcntl.h */ | ||
| 223 | #if !defined O_BINARY && defined _O_BINARY | ||
| 224 | /* For MSC-compatible compilers. */ | ||
| 225 | # define O_BINARY _O_BINARY | ||
| 226 | # define O_TEXT _O_TEXT | ||
| 227 | #endif | ||
| 228 | |||
| 229 | #if defined __BEOS__ || defined __HAIKU__ | ||
| 230 | /* BeOS 5 and Haiku have O_BINARY and O_TEXT, but they have no effect. */ | ||
| 231 | # undef O_BINARY | ||
| 232 | # undef O_TEXT | ||
| 233 | #endif | ||
| 234 | |||
| 235 | #ifndef O_BINARY | ||
| 236 | # define O_BINARY 0 | ||
| 237 | # define O_TEXT 0 | ||
| 238 | #endif | ||
| 239 | |||
| 240 | /* Fix up the AT_* macros. */ | ||
| 241 | |||
| 242 | /* Work around a bug in Solaris 9 and 10: AT_FDCWD is positive. Its | ||
| 243 | value exceeds INT_MAX, so its use as an int doesn't conform to the | ||
| 244 | C standard, and GCC and Sun C complain in some cases. If the bug | ||
| 245 | is present, undef AT_FDCWD here, so it can be redefined below. */ | ||
| 246 | #if 0 < AT_FDCWD && AT_FDCWD == 0xffd19553 | ||
| 247 | # undef AT_FDCWD | ||
| 248 | #endif | ||
| 249 | |||
| 250 | /* Use the same bit pattern as Solaris 9, but with the proper | ||
| 251 | signedness. The bit pattern is important, in case this actually is | ||
| 252 | Solaris with the above workaround. */ | ||
| 253 | #ifndef AT_FDCWD | ||
| 254 | # define AT_FDCWD (-3041965) | ||
| 255 | #endif | ||
| 256 | |||
| 257 | /* Use the same values as Solaris 9. This shouldn't matter, but | ||
| 258 | there's no real reason to differ. */ | ||
| 259 | #ifndef AT_SYMLINK_NOFOLLOW | ||
| 260 | # define AT_SYMLINK_NOFOLLOW 4096 | ||
| 261 | #endif | ||
| 262 | |||
| 263 | #ifndef AT_REMOVEDIR | ||
| 264 | # define AT_REMOVEDIR 1 | ||
| 265 | #endif | ||
| 266 | |||
| 267 | /* Solaris 9 lacks these two, so just pick unique values. */ | ||
| 268 | #ifndef AT_SYMLINK_FOLLOW | ||
| 269 | # define AT_SYMLINK_FOLLOW 2 | ||
| 270 | #endif | ||
| 271 | |||
| 272 | #ifndef AT_EACCESS | ||
| 273 | # define AT_EACCESS 4 | ||
| 274 | #endif | ||
| 275 | |||
| 276 | |||
| 277 | #endif /* _GL_FCNTL_H */ | ||
| 278 | #endif /* _GL_FCNTL_H */ | ||
| 279 | #endif | ||
diff --git a/gl/fd-hook.c b/gl/fd-hook.c new file mode 100644 index 00000000..e158a52a --- /dev/null +++ b/gl/fd-hook.c | |||
| @@ -0,0 +1,116 @@ | |||
| 1 | /* Hook for making making file descriptor functions close(), ioctl() extensible. | ||
| 2 | Copyright (C) 2009-2013 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2009. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify it | ||
| 6 | under the terms of the GNU General Public License as published | ||
| 7 | by the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 13 | General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include "fd-hook.h" | ||
| 22 | |||
| 23 | #include <stdlib.h> | ||
| 24 | |||
| 25 | /* Currently, this entire code is only needed for the handling of sockets | ||
| 26 | on native Windows platforms. */ | ||
| 27 | #if WINDOWS_SOCKETS | ||
| 28 | |||
| 29 | /* The first and last link in the doubly linked list. | ||
| 30 | Initially the list is empty. */ | ||
| 31 | static struct fd_hook anchor = { &anchor, &anchor, NULL, NULL }; | ||
| 32 | |||
| 33 | int | ||
| 34 | execute_close_hooks (const struct fd_hook *remaining_list, gl_close_fn primary, | ||
| 35 | int fd) | ||
| 36 | { | ||
| 37 | if (remaining_list == &anchor) | ||
| 38 | /* End of list reached. */ | ||
| 39 | return primary (fd); | ||
| 40 | else | ||
| 41 | return remaining_list->private_close_fn (remaining_list->private_next, | ||
| 42 | primary, fd); | ||
| 43 | } | ||
| 44 | |||
| 45 | int | ||
| 46 | execute_all_close_hooks (gl_close_fn primary, int fd) | ||
| 47 | { | ||
| 48 | return execute_close_hooks (anchor.private_next, primary, fd); | ||
| 49 | } | ||
| 50 | |||
| 51 | int | ||
| 52 | execute_ioctl_hooks (const struct fd_hook *remaining_list, gl_ioctl_fn primary, | ||
| 53 | int fd, int request, void *arg) | ||
| 54 | { | ||
| 55 | if (remaining_list == &anchor) | ||
| 56 | /* End of list reached. */ | ||
| 57 | return primary (fd, request, arg); | ||
| 58 | else | ||
| 59 | return remaining_list->private_ioctl_fn (remaining_list->private_next, | ||
| 60 | primary, fd, request, arg); | ||
| 61 | } | ||
| 62 | |||
| 63 | int | ||
| 64 | execute_all_ioctl_hooks (gl_ioctl_fn primary, | ||
| 65 | int fd, int request, void *arg) | ||
| 66 | { | ||
| 67 | return execute_ioctl_hooks (anchor.private_next, primary, fd, request, arg); | ||
| 68 | } | ||
| 69 | |||
| 70 | void | ||
| 71 | register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook, struct fd_hook *link) | ||
| 72 | { | ||
| 73 | if (close_hook == NULL) | ||
| 74 | close_hook = execute_close_hooks; | ||
| 75 | if (ioctl_hook == NULL) | ||
| 76 | ioctl_hook = execute_ioctl_hooks; | ||
| 77 | |||
| 78 | if (link->private_next == NULL && link->private_prev == NULL) | ||
| 79 | { | ||
| 80 | /* Add the link to the doubly linked list. */ | ||
| 81 | link->private_next = anchor.private_next; | ||
| 82 | link->private_prev = &anchor; | ||
| 83 | link->private_close_fn = close_hook; | ||
| 84 | link->private_ioctl_fn = ioctl_hook; | ||
| 85 | anchor.private_next->private_prev = link; | ||
| 86 | anchor.private_next = link; | ||
| 87 | } | ||
| 88 | else | ||
| 89 | { | ||
| 90 | /* The link is already in use. */ | ||
| 91 | if (link->private_close_fn != close_hook | ||
| 92 | || link->private_ioctl_fn != ioctl_hook) | ||
| 93 | abort (); | ||
| 94 | } | ||
| 95 | } | ||
| 96 | |||
| 97 | void | ||
| 98 | unregister_fd_hook (struct fd_hook *link) | ||
| 99 | { | ||
| 100 | struct fd_hook *next = link->private_next; | ||
| 101 | struct fd_hook *prev = link->private_prev; | ||
| 102 | |||
| 103 | if (next != NULL && prev != NULL) | ||
| 104 | { | ||
| 105 | /* The link is in use. Remove it from the doubly linked list. */ | ||
| 106 | prev->private_next = next; | ||
| 107 | next->private_prev = prev; | ||
| 108 | /* Clear the link, to mark it unused. */ | ||
| 109 | link->private_next = NULL; | ||
| 110 | link->private_prev = NULL; | ||
| 111 | link->private_close_fn = NULL; | ||
| 112 | link->private_ioctl_fn = NULL; | ||
| 113 | } | ||
| 114 | } | ||
| 115 | |||
| 116 | #endif | ||
diff --git a/gl/fd-hook.h b/gl/fd-hook.h new file mode 100644 index 00000000..d15b5771 --- /dev/null +++ b/gl/fd-hook.h | |||
| @@ -0,0 +1,119 @@ | |||
| 1 | /* Hook for making making file descriptor functions close(), ioctl() extensible. | ||
| 2 | Copyright (C) 2009-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify it | ||
| 5 | under the terms of the GNU General Public License as published | ||
| 6 | by the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | |||
| 18 | #ifndef FD_HOOK_H | ||
| 19 | #define FD_HOOK_H | ||
| 20 | |||
| 21 | #ifdef __cplusplus | ||
| 22 | extern "C" { | ||
| 23 | #endif | ||
| 24 | |||
| 25 | |||
| 26 | /* Currently, this entire code is only needed for the handling of sockets | ||
| 27 | on native Windows platforms. */ | ||
| 28 | #if WINDOWS_SOCKETS | ||
| 29 | |||
| 30 | |||
| 31 | /* Type of function that closes FD. */ | ||
| 32 | typedef int (*gl_close_fn) (int fd); | ||
| 33 | |||
| 34 | /* Type of function that applies a control request to FD. */ | ||
| 35 | typedef int (*gl_ioctl_fn) (int fd, int request, void *arg); | ||
| 36 | |||
| 37 | /* An element of the list of file descriptor hooks. | ||
| 38 | In CLOS (Common Lisp Object System) speak, it consists of an "around" | ||
| 39 | method for the close() function and an "around" method for the ioctl() | ||
| 40 | function. | ||
| 41 | The fields of this structure are considered private. */ | ||
| 42 | struct fd_hook | ||
| 43 | { | ||
| 44 | /* Doubly linked list. */ | ||
| 45 | struct fd_hook *private_next; | ||
| 46 | struct fd_hook *private_prev; | ||
| 47 | /* Function that treats the types of FD that it knows about and calls | ||
| 48 | execute_close_hooks (REMAINING_LIST, PRIMARY, FD) as a fallback. */ | ||
| 49 | int (*private_close_fn) (const struct fd_hook *remaining_list, | ||
| 50 | gl_close_fn primary, | ||
| 51 | int fd); | ||
| 52 | /* Function that treats the types of FD that it knows about and calls | ||
| 53 | execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) as a | ||
| 54 | fallback. */ | ||
| 55 | int (*private_ioctl_fn) (const struct fd_hook *remaining_list, | ||
| 56 | gl_ioctl_fn primary, | ||
| 57 | int fd, int request, void *arg); | ||
| 58 | }; | ||
| 59 | |||
| 60 | /* This type of function closes FD, applying special knowledge for the FD | ||
| 61 | types it knows about, and calls | ||
| 62 | execute_close_hooks (REMAINING_LIST, PRIMARY, FD) | ||
| 63 | for the other FD types. | ||
| 64 | In CLOS speak, REMAINING_LIST is the remaining list of "around" methods, | ||
| 65 | and PRIMARY is the "primary" method for close(). */ | ||
| 66 | typedef int (*close_hook_fn) (const struct fd_hook *remaining_list, | ||
| 67 | gl_close_fn primary, | ||
| 68 | int fd); | ||
| 69 | |||
| 70 | /* Execute the close hooks in REMAINING_LIST, with PRIMARY as "primary" method. | ||
| 71 | Return 0 or -1, like close() would do. */ | ||
| 72 | extern int execute_close_hooks (const struct fd_hook *remaining_list, | ||
| 73 | gl_close_fn primary, | ||
| 74 | int fd); | ||
| 75 | |||
| 76 | /* Execute all close hooks, with PRIMARY as "primary" method. | ||
| 77 | Return 0 or -1, like close() would do. */ | ||
| 78 | extern int execute_all_close_hooks (gl_close_fn primary, int fd); | ||
| 79 | |||
| 80 | /* This type of function applies a control request to FD, applying special | ||
| 81 | knowledge for the FD types it knows about, and calls | ||
| 82 | execute_ioctl_hooks (REMAINING_LIST, PRIMARY, FD, REQUEST, ARG) | ||
| 83 | for the other FD types. | ||
| 84 | In CLOS speak, REMAINING_LIST is the remaining list of "around" methods, | ||
| 85 | and PRIMARY is the "primary" method for ioctl(). */ | ||
| 86 | typedef int (*ioctl_hook_fn) (const struct fd_hook *remaining_list, | ||
| 87 | gl_ioctl_fn primary, | ||
| 88 | int fd, int request, void *arg); | ||
| 89 | |||
| 90 | /* Execute the ioctl hooks in REMAINING_LIST, with PRIMARY as "primary" method. | ||
| 91 | Return 0 or -1, like ioctl() would do. */ | ||
| 92 | extern int execute_ioctl_hooks (const struct fd_hook *remaining_list, | ||
| 93 | gl_ioctl_fn primary, | ||
| 94 | int fd, int request, void *arg); | ||
| 95 | |||
| 96 | /* Execute all ioctl hooks, with PRIMARY as "primary" method. | ||
| 97 | Return 0 or -1, like ioctl() would do. */ | ||
| 98 | extern int execute_all_ioctl_hooks (gl_ioctl_fn primary, | ||
| 99 | int fd, int request, void *arg); | ||
| 100 | |||
| 101 | /* Add a function pair to the list of file descriptor hooks. | ||
| 102 | CLOSE_HOOK and IOCTL_HOOK may be NULL, indicating no change. | ||
| 103 | The LINK variable points to a piece of memory which is guaranteed to be | ||
| 104 | accessible until the corresponding call to unregister_fd_hook. */ | ||
| 105 | extern void register_fd_hook (close_hook_fn close_hook, ioctl_hook_fn ioctl_hook, | ||
| 106 | struct fd_hook *link); | ||
| 107 | |||
| 108 | /* Removes a hook from the list of file descriptor hooks. */ | ||
| 109 | extern void unregister_fd_hook (struct fd_hook *link); | ||
| 110 | |||
| 111 | |||
| 112 | #endif | ||
| 113 | |||
| 114 | |||
| 115 | #ifdef __cplusplus | ||
| 116 | } | ||
| 117 | #endif | ||
| 118 | |||
| 119 | #endif /* FD_HOOK_H */ | ||
diff --git a/gl/fd-safer.c b/gl/fd-safer.c deleted file mode 100644 index c1c60005..00000000 --- a/gl/fd-safer.c +++ /dev/null | |||
| @@ -1,49 +0,0 @@ | |||
| 1 | /* Return a safer copy of a file descriptor. | ||
| 2 | |||
| 3 | Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | #include "unistd-safer.h" | ||
| 23 | |||
| 24 | #include <errno.h> | ||
| 25 | #include <unistd.h> | ||
| 26 | |||
| 27 | /* Return FD, unless FD would be a copy of standard input, output, or | ||
| 28 | error; in that case, return a duplicate of FD, closing FD. On | ||
| 29 | failure to duplicate, close FD, set errno, and return -1. Preserve | ||
| 30 | errno if FD is negative, so that the caller can always inspect | ||
| 31 | errno when the returned value is negative. | ||
| 32 | |||
| 33 | This function is usefully wrapped around functions that return file | ||
| 34 | descriptors, e.g., fd_safer (open ("file", O_RDONLY)). */ | ||
| 35 | |||
| 36 | int | ||
| 37 | fd_safer (int fd) | ||
| 38 | { | ||
| 39 | if (STDIN_FILENO <= fd && fd <= STDERR_FILENO) | ||
| 40 | { | ||
| 41 | int f = dup_safer (fd); | ||
| 42 | int e = errno; | ||
| 43 | close (fd); | ||
| 44 | errno = e; | ||
| 45 | fd = f; | ||
| 46 | } | ||
| 47 | |||
| 48 | return fd; | ||
| 49 | } | ||
diff --git a/gl/float+.h b/gl/float+.h index b55e5e6d..32fb790b 100644 --- a/gl/float+.h +++ b/gl/float+.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Supplemental information about the floating-point formats. | 1 | /* Supplemental information about the floating-point formats. |
| 2 | Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2007. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2007. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _FLOATPLUS_H | 18 | #ifndef _FLOATPLUS_H |
| 20 | #define _FLOATPLUS_H | 19 | #define _FLOATPLUS_H |
| @@ -141,8 +140,8 @@ | |||
| 141 | #define SIZEOF_LDBL ((LDBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT) | 140 | #define SIZEOF_LDBL ((LDBL_TOTAL_BIT + CHAR_BIT - 1) / CHAR_BIT) |
| 142 | 141 | ||
| 143 | /* Verify that SIZEOF_FLT <= sizeof (float) etc. */ | 142 | /* Verify that SIZEOF_FLT <= sizeof (float) etc. */ |
| 144 | typedef int verify_sizeof_flt[2 * (SIZEOF_FLT <= sizeof (float)) - 1]; | 143 | typedef int verify_sizeof_flt[SIZEOF_FLT <= sizeof (float) ? 1 : -1]; |
| 145 | typedef int verify_sizeof_dbl[2 * (SIZEOF_DBL <= sizeof (double)) - 1]; | 144 | typedef int verify_sizeof_dbl[SIZEOF_DBL <= sizeof (double) ? 1 : - 1]; |
| 146 | typedef int verify_sizeof_ldbl[2 * (SIZEOF_LDBL <= sizeof (long double)) - 1]; | 145 | typedef int verify_sizeof_ldbl[SIZEOF_LDBL <= sizeof (long double) ? 1 : - 1]; |
| 147 | 146 | ||
| 148 | #endif /* _FLOATPLUS_H */ | 147 | #endif /* _FLOATPLUS_H */ |
diff --git a/gl/float.c b/gl/float.c new file mode 100644 index 00000000..366945fa --- /dev/null +++ b/gl/float.c | |||
| @@ -0,0 +1,33 @@ | |||
| 1 | /* Auxiliary definitions for <float.h>. | ||
| 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2011. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include <float.h> | ||
| 22 | |||
| 23 | #if (defined _ARCH_PPC || defined _POWER) && (defined _AIX || defined __linux__) && (LDBL_MANT_DIG == 106) && defined __GNUC__ | ||
| 24 | const union gl_long_double_union gl_LDBL_MAX = | ||
| 25 | { { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL } }; | ||
| 26 | #elif defined __i386__ | ||
| 27 | const union gl_long_double_union gl_LDBL_MAX = | ||
| 28 | { { 0xFFFFFFFF, 0xFFFFFFFF, 32766 } }; | ||
| 29 | #else | ||
| 30 | /* This declaration is solely to ensure that after preprocessing | ||
| 31 | this file is never empty. */ | ||
| 32 | typedef int dummy; | ||
| 33 | #endif | ||
diff --git a/gl/float.in.h b/gl/float.in.h index caf822f1..84e1950f 100644 --- a/gl/float.in.h +++ b/gl/float.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A correct <float.h>. | 1 | /* A correct <float.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -15,19 +15,21 @@ | |||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | 17 | ||
| 18 | #ifndef _GL_FLOAT_H | 18 | #ifndef _@GUARD_PREFIX@_FLOAT_H |
| 19 | 19 | ||
| 20 | #if __GNUC__ >= 3 | 20 | #if __GNUC__ >= 3 |
| 21 | @PRAGMA_SYSTEM_HEADER@ | 21 | @PRAGMA_SYSTEM_HEADER@ |
| 22 | #endif | 22 | #endif |
| 23 | @PRAGMA_COLUMNS@ | ||
| 23 | 24 | ||
| 24 | /* The include_next requires a split double-inclusion guard. */ | 25 | /* The include_next requires a split double-inclusion guard. */ |
| 25 | #@INCLUDE_NEXT@ @NEXT_FLOAT_H@ | 26 | #@INCLUDE_NEXT@ @NEXT_FLOAT_H@ |
| 26 | 27 | ||
| 27 | #ifndef _GL_FLOAT_H | 28 | #ifndef _@GUARD_PREFIX@_FLOAT_H |
| 28 | #define _GL_FLOAT_H | 29 | #define _@GUARD_PREFIX@_FLOAT_H |
| 29 | 30 | ||
| 30 | /* 'long double' properties. */ | 31 | /* 'long double' properties. */ |
| 32 | |||
| 31 | #if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) | 33 | #if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) |
| 32 | /* Number of mantissa units, in base FLT_RADIX. */ | 34 | /* Number of mantissa units, in base FLT_RADIX. */ |
| 33 | # undef LDBL_MANT_DIG | 35 | # undef LDBL_MANT_DIG |
| @@ -58,5 +60,129 @@ | |||
| 58 | # define LDBL_MAX_10_EXP 4932 | 60 | # define LDBL_MAX_10_EXP 4932 |
| 59 | #endif | 61 | #endif |
| 60 | 62 | ||
| 61 | #endif /* _GL_FLOAT_H */ | 63 | /* On FreeBSD/x86 6.4, the 'long double' type really has only 53 bits of |
| 62 | #endif /* _GL_FLOAT_H */ | 64 | precision in the compiler but 64 bits of precision at runtime. See |
| 65 | <http://lists.gnu.org/archive/html/bug-gnulib/2008-07/msg00063.html>. */ | ||
| 66 | #if defined __i386__ && defined __FreeBSD__ | ||
| 67 | /* Number of mantissa units, in base FLT_RADIX. */ | ||
| 68 | # undef LDBL_MANT_DIG | ||
| 69 | # define LDBL_MANT_DIG 64 | ||
| 70 | /* Number of decimal digits that is sufficient for representing a number. */ | ||
| 71 | # undef LDBL_DIG | ||
| 72 | # define LDBL_DIG 18 | ||
| 73 | /* x-1 where x is the smallest representable number > 1. */ | ||
| 74 | # undef LDBL_EPSILON | ||
| 75 | # define LDBL_EPSILON 1.084202172485504434007452800869941711426e-19L /* 2^-63 */ | ||
| 76 | /* Minimum e such that FLT_RADIX^(e-1) is a normalized number. */ | ||
| 77 | # undef LDBL_MIN_EXP | ||
| 78 | # define LDBL_MIN_EXP (-16381) | ||
| 79 | /* Maximum e such that FLT_RADIX^(e-1) is a representable finite number. */ | ||
| 80 | # undef LDBL_MAX_EXP | ||
| 81 | # define LDBL_MAX_EXP 16384 | ||
| 82 | /* Minimum positive normalized number. */ | ||
| 83 | # undef LDBL_MIN | ||
| 84 | # define LDBL_MIN 3.3621031431120935E-4932L /* = 0x1p-16382L */ | ||
| 85 | /* Maximum representable finite number. */ | ||
| 86 | # undef LDBL_MAX | ||
| 87 | /* LDBL_MAX is represented as { 0xFFFFFFFF, 0xFFFFFFFF, 32766 }. | ||
| 88 | But the largest literal that GCC allows us to write is | ||
| 89 | 0x0.fffffffffffff8p16384L = { 0xFFFFF800, 0xFFFFFFFF, 32766 }. | ||
| 90 | So, define it like this through a reference to an external variable | ||
| 91 | |||
| 92 | const unsigned int LDBL_MAX[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 32766 }; | ||
| 93 | extern const long double LDBL_MAX; | ||
| 94 | |||
| 95 | Unfortunately, this is not a constant expression. */ | ||
| 96 | union gl_long_double_union | ||
| 97 | { | ||
| 98 | struct { unsigned int lo; unsigned int hi; unsigned int exponent; } xd; | ||
| 99 | long double ld; | ||
| 100 | }; | ||
| 101 | extern const union gl_long_double_union gl_LDBL_MAX; | ||
| 102 | # define LDBL_MAX (gl_LDBL_MAX.ld) | ||
| 103 | /* Minimum e such that 10^e is in the range of normalized numbers. */ | ||
| 104 | # undef LDBL_MIN_10_EXP | ||
| 105 | # define LDBL_MIN_10_EXP (-4931) | ||
| 106 | /* Maximum e such that 10^e is in the range of representable finite numbers. */ | ||
| 107 | # undef LDBL_MAX_10_EXP | ||
| 108 | # define LDBL_MAX_10_EXP 4932 | ||
| 109 | #endif | ||
| 110 | |||
| 111 | /* On AIX 7.1 with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_MAX are | ||
| 112 | wrong. | ||
| 113 | On Linux/PowerPC with gcc 4.4, the value of LDBL_MAX is wrong. */ | ||
| 114 | #if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ | ||
| 115 | # undef LDBL_MIN_EXP | ||
| 116 | # define LDBL_MIN_EXP DBL_MIN_EXP | ||
| 117 | # undef LDBL_MIN_10_EXP | ||
| 118 | # define LDBL_MIN_10_EXP DBL_MIN_10_EXP | ||
| 119 | # undef LDBL_MIN | ||
| 120 | # define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */ | ||
| 121 | #endif | ||
| 122 | #if (defined _ARCH_PPC || defined _POWER) && (defined _AIX || defined __linux__) && (LDBL_MANT_DIG == 106) && defined __GNUC__ | ||
| 123 | # undef LDBL_MAX | ||
| 124 | /* LDBL_MAX is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xFFFFFFFF }. | ||
| 125 | It is not easy to define: | ||
| 126 | #define LDBL_MAX 1.79769313486231580793728971405302307166e308L | ||
| 127 | is too small, whereas | ||
| 128 | #define LDBL_MAX 1.79769313486231580793728971405302307167e308L | ||
| 129 | is too large. Apparently a bug in GCC decimal-to-binary conversion. | ||
| 130 | Also, I can't get values larger than | ||
| 131 | #define LDBL63 ((long double) (1ULL << 63)) | ||
| 132 | #define LDBL882 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63) | ||
| 133 | #define LDBL945 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63) | ||
| 134 | #define LDBL1008 (LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63 * LDBL63) | ||
| 135 | #define LDBL_MAX (LDBL1008 * 65535.0L + LDBL945 * (long double) 9223372036821221375ULL + LDBL882 * (long double) 4611686018427387904ULL) | ||
| 136 | which is represented as { 0x7FEFFFFF, 0xFFFFFFFF, 0x7C8FFFFF, 0xF8000000 }. | ||
| 137 | So, define it like this through a reference to an external variable | ||
| 138 | |||
| 139 | const double LDBL_MAX[2] = { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL }; | ||
| 140 | extern const long double LDBL_MAX; | ||
| 141 | |||
| 142 | or through a pointer cast | ||
| 143 | |||
| 144 | #define LDBL_MAX \ | ||
| 145 | (*(const long double *) (double[]) { DBL_MAX, DBL_MAX / (double)134217728UL / (double)134217728UL }) | ||
| 146 | |||
| 147 | Unfortunately, this is not a constant expression, and the latter expression | ||
| 148 | does not work well when GCC is optimizing.. */ | ||
| 149 | union gl_long_double_union | ||
| 150 | { | ||
| 151 | struct { double hi; double lo; } dd; | ||
| 152 | long double ld; | ||
| 153 | }; | ||
| 154 | extern const union gl_long_double_union gl_LDBL_MAX; | ||
| 155 | # define LDBL_MAX (gl_LDBL_MAX.ld) | ||
| 156 | #endif | ||
| 157 | |||
| 158 | /* On IRIX 6.5, with cc, the value of LDBL_MANT_DIG is wrong. | ||
| 159 | On IRIX 6.5, with gcc 4.2, the values of LDBL_MIN_EXP, LDBL_MIN, LDBL_EPSILON | ||
| 160 | are wrong. */ | ||
| 161 | #if defined __sgi && (LDBL_MANT_DIG >= 106) | ||
| 162 | # undef LDBL_MANT_DIG | ||
| 163 | # define LDBL_MANT_DIG 106 | ||
| 164 | # if defined __GNUC__ | ||
| 165 | # undef LDBL_MIN_EXP | ||
| 166 | # define LDBL_MIN_EXP DBL_MIN_EXP | ||
| 167 | # undef LDBL_MIN_10_EXP | ||
| 168 | # define LDBL_MIN_10_EXP DBL_MIN_10_EXP | ||
| 169 | # undef LDBL_MIN | ||
| 170 | # define LDBL_MIN 2.22507385850720138309023271733240406422e-308L /* DBL_MIN = 2^-1022 */ | ||
| 171 | # undef LDBL_EPSILON | ||
| 172 | # define LDBL_EPSILON 2.46519032881566189191165176650870696773e-32L /* 2^-105 */ | ||
| 173 | # endif | ||
| 174 | #endif | ||
| 175 | |||
| 176 | #if @REPLACE_ITOLD@ | ||
| 177 | /* Pull in a function that fixes the 'int' to 'long double' conversion | ||
| 178 | of glibc 2.7. */ | ||
| 179 | extern | ||
| 180 | # ifdef __cplusplus | ||
| 181 | "C" | ||
| 182 | # endif | ||
| 183 | void _Qp_itoq (long double *, int); | ||
| 184 | static void (*_gl_float_fix_itold) (long double *, int) = _Qp_itoq; | ||
| 185 | #endif | ||
| 186 | |||
| 187 | #endif /* _@GUARD_PREFIX@_FLOAT_H */ | ||
| 188 | #endif /* _@GUARD_PREFIX@_FLOAT_H */ | ||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Round towards negative infinity. | 1 | /* Round towards negative infinity. |
| 2 | Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2007, 2010-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -16,7 +16,9 @@ | |||
| 16 | 16 | ||
| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ | 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ |
| 18 | 18 | ||
| 19 | #include <config.h> | 19 | #if ! defined USE_LONG_DOUBLE |
| 20 | # include <config.h> | ||
| 21 | #endif | ||
| 20 | 22 | ||
| 21 | /* Specification. */ | 23 | /* Specification. */ |
| 22 | #include <math.h> | 24 | #include <math.h> |
| @@ -40,6 +42,12 @@ | |||
| 40 | # define L_(literal) literal##f | 42 | # define L_(literal) literal##f |
| 41 | #endif | 43 | #endif |
| 42 | 44 | ||
| 45 | /* MSVC with option -fp:strict refuses to compile constant initializers that | ||
| 46 | contain floating-point operations. Pacify this compiler. */ | ||
| 47 | #ifdef _MSC_VER | ||
| 48 | # pragma fenv_access (off) | ||
| 49 | #endif | ||
| 50 | |||
| 43 | /* 2^(MANT_DIG-1). */ | 51 | /* 2^(MANT_DIG-1). */ |
| 44 | static const DOUBLE TWO_MANT_DIG = | 52 | static const DOUBLE TWO_MANT_DIG = |
| 45 | /* Assume MANT_DIG <= 5 * 31. | 53 | /* Assume MANT_DIG <= 5 * 31. |
| @@ -65,8 +73,12 @@ FUNC (DOUBLE x) | |||
| 65 | 73 | ||
| 66 | if (z > L_(0.0)) | 74 | if (z > L_(0.0)) |
| 67 | { | 75 | { |
| 76 | /* For 0 < x < 1, return +0.0 even if the current rounding mode is | ||
| 77 | FE_DOWNWARD. */ | ||
| 78 | if (z < L_(1.0)) | ||
| 79 | z = L_(0.0); | ||
| 68 | /* Avoid rounding errors for values near 2^k, where k >= MANT_DIG-1. */ | 80 | /* Avoid rounding errors for values near 2^k, where k >= MANT_DIG-1. */ |
| 69 | if (z < TWO_MANT_DIG) | 81 | else if (z < TWO_MANT_DIG) |
| 70 | { | 82 | { |
| 71 | /* Round to the next integer (nearest or up or down, doesn't matter). */ | 83 | /* Round to the next integer (nearest or up or down, doesn't matter). */ |
| 72 | z += TWO_MANT_DIG; | 84 | z += TWO_MANT_DIG; |
diff --git a/gl/floorf.c b/gl/floorf.c index eae57934..bbd3382e 100644 --- a/gl/floorf.c +++ b/gl/floorf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Round towards negative infinity. | 1 | /* Round towards negative infinity. |
| 2 | Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/fsusage.c b/gl/fsusage.c index 17102aad..0657555f 100644 --- a/gl/fsusage.c +++ b/gl/fsusage.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* fsusage.c -- return space usage of mounted file systems | 1 | /* fsusage.c -- return space usage of mounted file systems |
| 2 | 2 | ||
| 3 | Copyright (C) 1991-1992, 1996, 1998-1999, 2002-2006, 2009-2010 Free Software | 3 | Copyright (C) 1991-1992, 1996, 1998-1999, 2002-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -23,7 +23,7 @@ | |||
| 23 | #include <limits.h> | 23 | #include <limits.h> |
| 24 | #include <sys/types.h> | 24 | #include <sys/types.h> |
| 25 | 25 | ||
| 26 | #if STAT_STATVFS /* POSIX 1003.1-2001 (and later) with XSI */ | 26 | #if STAT_STATVFS || STAT_STATVFS64 /* POSIX 1003.1-2001 (and later) with XSI */ |
| 27 | # include <sys/statvfs.h> | 27 | # include <sys/statvfs.h> |
| 28 | #else | 28 | #else |
| 29 | /* Don't include backward-compatibility files unless they're needed. | 29 | /* Don't include backward-compatibility files unless they're needed. |
| @@ -31,15 +31,15 @@ | |||
| 31 | # include <fcntl.h> | 31 | # include <fcntl.h> |
| 32 | # include <unistd.h> | 32 | # include <unistd.h> |
| 33 | # include <sys/stat.h> | 33 | # include <sys/stat.h> |
| 34 | # if HAVE_SYS_PARAM_H | 34 | #if HAVE_SYS_PARAM_H |
| 35 | # include <sys/param.h> | 35 | # include <sys/param.h> |
| 36 | # endif | 36 | #endif |
| 37 | # if HAVE_SYS_MOUNT_H | 37 | #if HAVE_SYS_MOUNT_H |
| 38 | # include <sys/mount.h> | 38 | # include <sys/mount.h> |
| 39 | # endif | 39 | #endif |
| 40 | # if HAVE_SYS_VFS_H | 40 | #if HAVE_SYS_VFS_H |
| 41 | # include <sys/vfs.h> | 41 | # include <sys/vfs.h> |
| 42 | # endif | 42 | #endif |
| 43 | # if HAVE_SYS_FS_S5PARAM_H /* Fujitsu UXP/V */ | 43 | # if HAVE_SYS_FS_S5PARAM_H /* Fujitsu UXP/V */ |
| 44 | # include <sys/fs/s5param.h> | 44 | # include <sys/fs/s5param.h> |
| 45 | # endif | 45 | # endif |
| @@ -84,6 +84,35 @@ | |||
| 84 | otherwise, use PROPAGATE_ALL_ONES. */ | 84 | otherwise, use PROPAGATE_ALL_ONES. */ |
| 85 | #define PROPAGATE_TOP_BIT(x) ((x) | ~ (EXTRACT_TOP_BIT (x) - 1)) | 85 | #define PROPAGATE_TOP_BIT(x) ((x) | ~ (EXTRACT_TOP_BIT (x) - 1)) |
| 86 | 86 | ||
| 87 | #ifdef STAT_STATVFS | ||
| 88 | /* Return true if statvfs works. This is false for statvfs on systems | ||
| 89 | with GNU libc on Linux kernels before 2.6.36, which stats all | ||
| 90 | preceding entries in /proc/mounts; that makes df hang if even one | ||
| 91 | of the corresponding file systems is hard-mounted but not available. */ | ||
| 92 | # if ! (__linux__ && (__GLIBC__ || __UCLIBC__)) | ||
| 93 | /* The FRSIZE fallback is not required in this case. */ | ||
| 94 | # undef STAT_STATFS2_FRSIZE | ||
| 95 | static int statvfs_works (void) { return 1; } | ||
| 96 | # else | ||
| 97 | # include <string.h> /* for strverscmp */ | ||
| 98 | # include <sys/utsname.h> | ||
| 99 | # include <sys/statfs.h> | ||
| 100 | # define STAT_STATFS2_BSIZE 1 | ||
| 101 | |||
| 102 | static int | ||
| 103 | statvfs_works (void) | ||
| 104 | { | ||
| 105 | static int statvfs_works_cache = -1; | ||
| 106 | struct utsname name; | ||
| 107 | if (statvfs_works_cache < 0) | ||
| 108 | statvfs_works_cache = (uname (&name) == 0 | ||
| 109 | && 0 <= strverscmp (name.release, "2.6.36")); | ||
| 110 | return statvfs_works_cache; | ||
| 111 | } | ||
| 112 | # endif | ||
| 113 | #endif | ||
| 114 | |||
| 115 | |||
| 87 | /* Fill in the fields of FSP with information about space usage for | 116 | /* Fill in the fields of FSP with information about space usage for |
| 88 | the file system on which FILE resides. | 117 | the file system on which FILE resides. |
| 89 | DISK is the device on which FILE is mounted, for space-getting | 118 | DISK is the device on which FILE is mounted, for space-getting |
| @@ -94,11 +123,36 @@ | |||
| 94 | int | 123 | int |
| 95 | get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp) | 124 | get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp) |
| 96 | { | 125 | { |
| 97 | #if defined STAT_STATVFS /* POSIX, except glibc/Linux */ | 126 | #ifdef STAT_STATVFS /* POSIX, except pre-2.6.36 glibc/Linux */ |
| 127 | |||
| 128 | if (statvfs_works ()) | ||
| 129 | { | ||
| 130 | struct statvfs vfsd; | ||
| 131 | |||
| 132 | if (statvfs (file, &vfsd) < 0) | ||
| 133 | return -1; | ||
| 134 | |||
| 135 | /* f_frsize isn't guaranteed to be supported. */ | ||
| 136 | fsp->fsu_blocksize = (vfsd.f_frsize | ||
| 137 | ? PROPAGATE_ALL_ONES (vfsd.f_frsize) | ||
| 138 | : PROPAGATE_ALL_ONES (vfsd.f_bsize)); | ||
| 139 | |||
| 140 | fsp->fsu_blocks = PROPAGATE_ALL_ONES (vfsd.f_blocks); | ||
| 141 | fsp->fsu_bfree = PROPAGATE_ALL_ONES (vfsd.f_bfree); | ||
| 142 | fsp->fsu_bavail = PROPAGATE_TOP_BIT (vfsd.f_bavail); | ||
| 143 | fsp->fsu_bavail_top_bit_set = EXTRACT_TOP_BIT (vfsd.f_bavail) != 0; | ||
| 144 | fsp->fsu_files = PROPAGATE_ALL_ONES (vfsd.f_files); | ||
| 145 | fsp->fsu_ffree = PROPAGATE_ALL_ONES (vfsd.f_ffree); | ||
| 146 | return 0; | ||
| 147 | } | ||
| 148 | |||
| 149 | #endif | ||
| 150 | |||
| 151 | #if defined STAT_STATVFS64 /* AIX */ | ||
| 98 | 152 | ||
| 99 | struct statvfs fsd; | 153 | struct statvfs64 fsd; |
| 100 | 154 | ||
| 101 | if (statvfs (file, &fsd) < 0) | 155 | if (statvfs64 (file, &fsd) < 0) |
| 102 | return -1; | 156 | return -1; |
| 103 | 157 | ||
| 104 | /* f_frsize isn't guaranteed to be supported. */ | 158 | /* f_frsize isn't guaranteed to be supported. */ |
| @@ -165,8 +219,17 @@ get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp) | |||
| 165 | 219 | ||
| 166 | fsp->fsu_blocksize = PROPAGATE_ALL_ONES (fsd.f_fsize); | 220 | fsp->fsu_blocksize = PROPAGATE_ALL_ONES (fsd.f_fsize); |
| 167 | 221 | ||
| 168 | #elif defined STAT_STATFS2_BSIZE /* glibc/Linux, 4.3BSD, SunOS 4, \ | 222 | #elif defined STAT_STATFS2_FRSIZE /* 2.6 < glibc/Linux < 2.6.36 */ |
| 169 | MacOS X < 10.4, FreeBSD < 5.0, \ | 223 | |
| 224 | struct statfs fsd; | ||
| 225 | |||
| 226 | if (statfs (file, &fsd) < 0) | ||
| 227 | return -1; | ||
| 228 | |||
| 229 | fsp->fsu_blocksize = PROPAGATE_ALL_ONES (fsd.f_frsize); | ||
| 230 | |||
| 231 | #elif defined STAT_STATFS2_BSIZE /* glibc/Linux < 2.6, 4.3BSD, SunOS 4, \ | ||
| 232 | Mac OS X < 10.4, FreeBSD < 5.0, \ | ||
| 170 | NetBSD < 3.0, OpenBSD < 4.4 */ | 233 | NetBSD < 3.0, OpenBSD < 4.4 */ |
| 171 | 234 | ||
| 172 | struct statfs fsd; | 235 | struct statfs fsd; |
| @@ -223,8 +286,9 @@ get_fs_usage (char const *file, char const *disk, struct fs_usage *fsp) | |||
| 223 | 286 | ||
| 224 | #endif | 287 | #endif |
| 225 | 288 | ||
| 226 | #if (defined STAT_STATVFS \ | 289 | #if (defined STAT_STATVFS64 || defined STAT_STATFS3_OSF1 \ |
| 227 | || (!defined STAT_STATFS2_FS_DATA && !defined STAT_READ_FILSYS)) | 290 | || defined STAT_STATFS2_FRSIZE || defined STAT_STATFS2_BSIZE \ |
| 291 | || defined STAT_STATFS2_FSIZE || defined STAT_STATFS4) | ||
| 228 | 292 | ||
| 229 | fsp->fsu_blocks = PROPAGATE_ALL_ONES (fsd.f_blocks); | 293 | fsp->fsu_blocks = PROPAGATE_ALL_ONES (fsd.f_blocks); |
| 230 | fsp->fsu_bfree = PROPAGATE_ALL_ONES (fsd.f_bfree); | 294 | fsp->fsu_bfree = PROPAGATE_ALL_ONES (fsd.f_bfree); |
diff --git a/gl/fsusage.h b/gl/fsusage.h index bb2d86f1..7810fc01 100644 --- a/gl/fsusage.h +++ b/gl/fsusage.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* fsusage.h -- declarations for file system space usage info | 1 | /* fsusage.h -- declarations for file system space usage info |
| 2 | 2 | ||
| 3 | Copyright (C) 1991-1992, 1997, 2003-2006, 2009-2010 Free Software | 3 | Copyright (C) 1991-1992, 1997, 2003-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
diff --git a/gl/full-read.c b/gl/full-read.c index e5de3760..a0dc82c2 100644 --- a/gl/full-read.c +++ b/gl/full-read.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* An interface to read that retries after partial reads and interrupts. | 1 | /* An interface to read that retries after partial reads and interrupts. |
| 2 | Copyright (C) 2002-2003, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2002-2003, 2009-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/full-read.h b/gl/full-read.h index a41f617c..66c8c5c1 100644 --- a/gl/full-read.h +++ b/gl/full-read.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* An interface to read() that reads all it is asked to read. | 1 | /* An interface to read() that reads all it is asked to read. |
| 2 | 2 | ||
| 3 | Copyright (C) 2002, 2009-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2002, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/full-write.c b/gl/full-write.c index 5d9b7c33..beb5bf95 100644 --- a/gl/full-write.c +++ b/gl/full-write.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* An interface to read and write that retries (if necessary) until complete. | 1 | /* An interface to read and write that retries (if necessary) until complete. |
| 2 | 2 | ||
| 3 | Copyright (C) 1993-1994, 1997-2006, 2009-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 1993-1994, 1997-2006, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/full-write.h b/gl/full-write.h deleted file mode 100644 index 15d61808..00000000 --- a/gl/full-write.h +++ /dev/null | |||
| @@ -1,34 +0,0 @@ | |||
| 1 | /* An interface to write() that writes all it is asked to write. | ||
| 2 | |||
| 3 | Copyright (C) 2002-2003, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <stddef.h> | ||
| 19 | |||
| 20 | |||
| 21 | #ifdef __cplusplus | ||
| 22 | extern "C" { | ||
| 23 | #endif | ||
| 24 | |||
| 25 | |||
| 26 | /* Write COUNT bytes at BUF to descriptor FD, retrying if interrupted | ||
| 27 | or if partial writes occur. Return the number of bytes successfully | ||
| 28 | written, setting errno if that is less than COUNT. */ | ||
| 29 | extern size_t full_write (int fd, const void *buf, size_t count); | ||
| 30 | |||
| 31 | |||
| 32 | #ifdef __cplusplus | ||
| 33 | } | ||
| 34 | #endif | ||
diff --git a/gl/gai_strerror.c b/gl/gai_strerror.c index c05b5c47..1e371d27 100644 --- a/gl/gai_strerror.c +++ b/gl/gai_strerror.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Copyright (C) 1997, 2001, 2002, 2004, 2005, 2006, 2008, 2009, 2010 Free | 1 | /* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2013 Free Software |
| 2 | Software Foundation, Inc. | 2 | Foundation, Inc. |
| 3 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 4 | Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. | 4 | Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. |
| 5 | 5 | ||
| @@ -14,8 +14,7 @@ | |||
| 14 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software Foundation, | 17 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | 18 | ||
| 20 | #ifndef _LIBC | 19 | #ifndef _LIBC |
| 21 | # include <config.h> | 20 | # include <config.h> |
| @@ -32,6 +31,22 @@ | |||
| 32 | # define N_(String) String | 31 | # define N_(String) String |
| 33 | #endif | 32 | #endif |
| 34 | 33 | ||
| 34 | #if HAVE_DECL_GAI_STRERROR | ||
| 35 | |||
| 36 | # include <sys/socket.h> | ||
| 37 | # undef gai_strerror | ||
| 38 | # if HAVE_DECL_GAI_STRERRORA | ||
| 39 | # define gai_strerror gai_strerrorA | ||
| 40 | # endif | ||
| 41 | |||
| 42 | const char * | ||
| 43 | rpl_gai_strerror (int code) | ||
| 44 | { | ||
| 45 | return gai_strerror (code); | ||
| 46 | } | ||
| 47 | |||
| 48 | #else /* !HAVE_DECL_GAI_STRERROR */ | ||
| 49 | |||
| 35 | static struct | 50 | static struct |
| 36 | { | 51 | { |
| 37 | int code; | 52 | int code; |
| @@ -71,6 +86,7 @@ gai_strerror (int code) | |||
| 71 | 86 | ||
| 72 | return _("Unknown error"); | 87 | return _("Unknown error"); |
| 73 | } | 88 | } |
| 74 | #ifdef _LIBC | 89 | # ifdef _LIBC |
| 75 | libc_hidden_def (gai_strerror) | 90 | libc_hidden_def (gai_strerror) |
| 76 | #endif | 91 | # endif |
| 92 | #endif /* !HAVE_DECL_GAI_STRERROR */ | ||
diff --git a/gl/getaddrinfo.c b/gl/getaddrinfo.c index 6aa676c8..58d28115 100644 --- a/gl/getaddrinfo.c +++ b/gl/getaddrinfo.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Get address information (partial implementation). | 1 | /* Get address information (partial implementation). |
| 2 | Copyright (C) 1997, 2001-2002, 2004-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1997, 2001-2002, 2004-2013 Free Software Foundation, Inc. |
| 3 | Contributed by Simon Josefsson <simon@josefsson.org>. | 3 | Contributed by Simon Josefsson <simon@josefsson.org>. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,15 +13,14 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | |||
| 19 | #include <config.h> | ||
| 20 | 17 | ||
| 21 | /* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc | 18 | /* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc |
| 22 | optimizes away the sa == NULL test below. */ | 19 | optimizes away the sa == NULL test below. */ |
| 23 | #define _GL_ARG_NONNULL(params) | 20 | #define _GL_ARG_NONNULL(params) |
| 24 | 21 | ||
| 22 | #include <config.h> | ||
| 23 | |||
| 25 | #include <netdb.h> | 24 | #include <netdb.h> |
| 26 | 25 | ||
| 27 | #if HAVE_NETINET_IN_H | 26 | #if HAVE_NETINET_IN_H |
| @@ -56,10 +55,13 @@ | |||
| 56 | #endif | 55 | #endif |
| 57 | 56 | ||
| 58 | #if defined _WIN32 || defined __WIN32__ | 57 | #if defined _WIN32 || defined __WIN32__ |
| 59 | # define WIN32_NATIVE | 58 | # define WINDOWS_NATIVE |
| 60 | #endif | 59 | #endif |
| 61 | 60 | ||
| 62 | #ifdef WIN32_NATIVE | 61 | /* gl_sockets_startup */ |
| 62 | #include "sockets.h" | ||
| 63 | |||
| 64 | #ifdef WINDOWS_NATIVE | ||
| 63 | typedef int (WSAAPI *getaddrinfo_func) (const char*, const char*, | 65 | typedef int (WSAAPI *getaddrinfo_func) (const char*, const char*, |
| 64 | const struct addrinfo*, | 66 | const struct addrinfo*, |
| 65 | struct addrinfo**); | 67 | struct addrinfo**); |
| @@ -101,11 +103,13 @@ use_win32_p (void) | |||
| 101 | return 0; | 103 | return 0; |
| 102 | } | 104 | } |
| 103 | 105 | ||
| 106 | gl_sockets_startup (SOCKETS_1_1); | ||
| 107 | |||
| 104 | return 1; | 108 | return 1; |
| 105 | } | 109 | } |
| 106 | #endif | 110 | #endif |
| 107 | 111 | ||
| 108 | static inline bool | 112 | static bool |
| 109 | validate_family (int family) | 113 | validate_family (int family) |
| 110 | { | 114 | { |
| 111 | /* FIXME: Support more families. */ | 115 | /* FIXME: Support more families. */ |
| @@ -148,7 +152,7 @@ getaddrinfo (const char *restrict nodename, | |||
| 148 | }; | 152 | }; |
| 149 | #endif | 153 | #endif |
| 150 | 154 | ||
| 151 | #ifdef WIN32_NATIVE | 155 | #ifdef WINDOWS_NATIVE |
| 152 | if (use_win32_p ()) | 156 | if (use_win32_p ()) |
| 153 | return getaddrinfo_ptr (nodename, servname, hints, res); | 157 | return getaddrinfo_ptr (nodename, servname, hints, res); |
| 154 | #endif | 158 | #endif |
| @@ -327,11 +331,11 @@ getaddrinfo (const char *restrict nodename, | |||
| 327 | return 0; | 331 | return 0; |
| 328 | } | 332 | } |
| 329 | 333 | ||
| 330 | /* Free `addrinfo' structure AI including associated storage. */ | 334 | /* Free 'addrinfo' structure AI including associated storage. */ |
| 331 | void | 335 | void |
| 332 | freeaddrinfo (struct addrinfo *ai) | 336 | freeaddrinfo (struct addrinfo *ai) |
| 333 | { | 337 | { |
| 334 | #ifdef WIN32_NATIVE | 338 | #ifdef WINDOWS_NATIVE |
| 335 | if (use_win32_p ()) | 339 | if (use_win32_p ()) |
| 336 | { | 340 | { |
| 337 | freeaddrinfo_ptr (ai); | 341 | freeaddrinfo_ptr (ai); |
| @@ -357,7 +361,7 @@ getnameinfo (const struct sockaddr *restrict sa, socklen_t salen, | |||
| 357 | char *restrict service, socklen_t servicelen, | 361 | char *restrict service, socklen_t servicelen, |
| 358 | int flags) | 362 | int flags) |
| 359 | { | 363 | { |
| 360 | #ifdef WIN32_NATIVE | 364 | #ifdef WINDOWS_NATIVE |
| 361 | if (use_win32_p ()) | 365 | if (use_win32_p ()) |
| 362 | return getnameinfo_ptr (sa, salen, node, nodelen, | 366 | return getnameinfo_ptr (sa, salen, node, nodelen, |
| 363 | service, servicelen, flags); | 367 | service, servicelen, flags); |
diff --git a/gl/getdtablesize.c b/gl/getdtablesize.c deleted file mode 100644 index a565a2de..00000000 --- a/gl/getdtablesize.c +++ /dev/null | |||
| @@ -1,63 +0,0 @@ | |||
| 1 | /* getdtablesize() function for platforms that don't have it. | ||
| 2 | Copyright (C) 2008-2010 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include <unistd.h> | ||
| 22 | |||
| 23 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 24 | |||
| 25 | #include <stdio.h> | ||
| 26 | |||
| 27 | /* Cache for the previous getdtablesize () result. */ | ||
| 28 | static int dtablesize; | ||
| 29 | |||
| 30 | int | ||
| 31 | getdtablesize (void) | ||
| 32 | { | ||
| 33 | if (dtablesize == 0) | ||
| 34 | { | ||
| 35 | /* We are looking for the number N such that the valid file descriptors | ||
| 36 | are 0..N-1. It can be obtained through a loop as follows: | ||
| 37 | { | ||
| 38 | int fd; | ||
| 39 | for (fd = 3; fd < 65536; fd++) | ||
| 40 | if (dup2 (0, fd) == -1) | ||
| 41 | break; | ||
| 42 | return fd; | ||
| 43 | } | ||
| 44 | On Windows XP, the result is 2048. | ||
| 45 | The drawback of this loop is that it allocates memory for a libc | ||
| 46 | internal array that is never freed. | ||
| 47 | |||
| 48 | The number N can also be obtained as the upper bound for | ||
| 49 | _getmaxstdio (). _getmaxstdio () returns the maximum number of open | ||
| 50 | FILE objects. The sanity check in _setmaxstdio reveals the maximum | ||
| 51 | number of file descriptors. This too allocates memory, but it is | ||
| 52 | freed when we call _setmaxstdio with the original value. */ | ||
| 53 | int orig_max_stdio = _getmaxstdio (); | ||
| 54 | unsigned int bound; | ||
| 55 | for (bound = 0x10000; _setmaxstdio (bound) < 0; bound = bound / 2) | ||
| 56 | ; | ||
| 57 | _setmaxstdio (orig_max_stdio); | ||
| 58 | dtablesize = bound; | ||
| 59 | } | ||
| 60 | return dtablesize; | ||
| 61 | } | ||
| 62 | |||
| 63 | #endif | ||
diff --git a/gl/gethostname.c b/gl/gethostname.c index b0da748f..22015732 100644 --- a/gl/gethostname.c +++ b/gl/gethostname.c | |||
| @@ -1,7 +1,6 @@ | |||
| 1 | /* gethostname emulation for SysV and POSIX.1. | 1 | /* gethostname emulation for SysV and POSIX.1. |
| 2 | 2 | ||
| 3 | Copyright (C) 1992, 2003, 2006, 2008, 2009, 2010 Free Software Foundation, | 3 | Copyright (C) 1992, 2003, 2006, 2008-2013 Free Software Foundation, Inc. |
| 4 | Inc. | ||
| 5 | 4 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/getloadavg.c b/gl/getloadavg.c index c6d782b4..6e228191 100644 --- a/gl/getloadavg.c +++ b/gl/getloadavg.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Get the system load averages. | 1 | /* Get the system load averages. |
| 2 | 2 | ||
| 3 | Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2010 Free Software | 3 | Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | NOTE: The canonical source of this file is maintained with gnulib. | 6 | NOTE: The canonical source of this file is maintained with gnulib. |
| @@ -28,7 +28,7 @@ | |||
| 28 | macro that comes with autoconf 2.13 or newer. | 28 | macro that comes with autoconf 2.13 or newer. |
| 29 | If that isn't an option, then just put | 29 | If that isn't an option, then just put |
| 30 | AC_CHECK_FUNCS(pstat_getdynamic) in your | 30 | AC_CHECK_FUNCS(pstat_getdynamic) in your |
| 31 | configure.in file. | 31 | configure.ac file. |
| 32 | HAVE_LIBPERFSTAT Define this if your system has the | 32 | HAVE_LIBPERFSTAT Define this if your system has the |
| 33 | perfstat_cpu_total function in libperfstat (AIX). | 33 | perfstat_cpu_total function in libperfstat (AIX). |
| 34 | FIXUP_KERNEL_SYMBOL_ADDR() Adjust address in returned struct nlist. | 34 | FIXUP_KERNEL_SYMBOL_ADDR() Adjust address in returned struct nlist. |
| @@ -46,7 +46,7 @@ | |||
| 46 | NLIST_STRUCT Include nlist.h, not a.out.h. | 46 | NLIST_STRUCT Include nlist.h, not a.out.h. |
| 47 | N_NAME_POINTER The nlist n_name element is a pointer, | 47 | N_NAME_POINTER The nlist n_name element is a pointer, |
| 48 | not an array. | 48 | not an array. |
| 49 | HAVE_STRUCT_NLIST_N_UN_N_NAME `n_un.n_name' is member of `struct nlist'. | 49 | HAVE_STRUCT_NLIST_N_UN_N_NAME 'n_un.n_name' is member of 'struct nlist'. |
| 50 | LINUX_LDAV_FILE [__linux__, __CYGWIN__]: File containing | 50 | LINUX_LDAV_FILE [__linux__, __CYGWIN__]: File containing |
| 51 | load averages. | 51 | load averages. |
| 52 | 52 | ||
| @@ -80,52 +80,23 @@ | |||
| 80 | We also #define LDAV_PRIVILEGED if a program will require | 80 | We also #define LDAV_PRIVILEGED if a program will require |
| 81 | special installation to be able to call getloadavg. */ | 81 | special installation to be able to call getloadavg. */ |
| 82 | 82 | ||
| 83 | /* "configure" defines CONFIGURING_GETLOADAVG to sidestep problems | 83 | #include <config.h> |
| 84 | with partially-configured source directories. */ | ||
| 85 | |||
| 86 | #ifndef CONFIGURING_GETLOADAVG | ||
| 87 | # include <config.h> | ||
| 88 | # include <stdbool.h> | ||
| 89 | #endif | ||
| 90 | 84 | ||
| 91 | /* Specification. */ | 85 | /* Specification. */ |
| 92 | #include <stdlib.h> | 86 | #include <stdlib.h> |
| 93 | 87 | ||
| 94 | #include <errno.h> | 88 | #include <errno.h> |
| 89 | #include <stdbool.h> | ||
| 95 | #include <stdio.h> | 90 | #include <stdio.h> |
| 96 | 91 | ||
| 97 | /* Exclude all the code except the test program at the end | ||
| 98 | if the system has its own `getloadavg' function. */ | ||
| 99 | |||
| 100 | #ifndef HAVE_GETLOADAVG | ||
| 101 | |||
| 102 | # include <sys/types.h> | 92 | # include <sys/types.h> |
| 103 | 93 | ||
| 104 | /* Both the Emacs and non-Emacs sections want this. Some | 94 | # if HAVE_SYS_PARAM_H |
| 105 | configuration files' definitions for the LOAD_AVE_CVT macro (like | ||
| 106 | sparc.h's) use macros like FSCALE, defined here. */ | ||
| 107 | # if defined (unix) || defined (__unix) | ||
| 108 | # include <sys/param.h> | 95 | # include <sys/param.h> |
| 109 | # endif | 96 | # endif |
| 110 | 97 | ||
| 111 | # include "c-strtod.h" | ||
| 112 | # include "cloexec.h" | ||
| 113 | # include "intprops.h" | 98 | # include "intprops.h" |
| 114 | 99 | ||
| 115 | /* The existing Emacs configuration files define a macro called | ||
| 116 | LOAD_AVE_CVT, which accepts a value of type LOAD_AVE_TYPE, and | ||
| 117 | returns the load average multiplied by 100. What we actually want | ||
| 118 | is a macro called LDAV_CVT, which returns the load average as an | ||
| 119 | unmultiplied double. | ||
| 120 | |||
| 121 | For backwards compatibility, we'll define LDAV_CVT in terms of | ||
| 122 | LOAD_AVE_CVT, but future machine config files should just define | ||
| 123 | LDAV_CVT directly. */ | ||
| 124 | |||
| 125 | # if !defined (LDAV_CVT) && defined (LOAD_AVE_CVT) | ||
| 126 | # define LDAV_CVT(n) (LOAD_AVE_CVT (n) / 100.0) | ||
| 127 | # endif | ||
| 128 | |||
| 129 | # if !defined (BSD) && defined (ultrix) | 100 | # if !defined (BSD) && defined (ultrix) |
| 130 | /* Ultrix behaves like BSD on Vaxen. */ | 101 | /* Ultrix behaves like BSD on Vaxen. */ |
| 131 | # define BSD | 102 | # define BSD |
| @@ -372,7 +343,6 @@ | |||
| 372 | # endif /* NLIST_STRUCT */ | 343 | # endif /* NLIST_STRUCT */ |
| 373 | 344 | ||
| 374 | # ifdef SUNOS_5 | 345 | # ifdef SUNOS_5 |
| 375 | # include <fcntl.h> | ||
| 376 | # include <kvm.h> | 346 | # include <kvm.h> |
| 377 | # include <kstat.h> | 347 | # include <kstat.h> |
| 378 | # endif | 348 | # endif |
| @@ -461,7 +431,10 @@ | |||
| 461 | # include <sys/dg_sys_info.h> | 431 | # include <sys/dg_sys_info.h> |
| 462 | # endif | 432 | # endif |
| 463 | 433 | ||
| 464 | # include "fcntl--.h" | 434 | # if (defined __linux__ || defined __CYGWIN__ || defined SUNOS_5 \ |
| 435 | || (defined LOAD_AVE_TYPE && ! defined __VMS)) | ||
| 436 | # include <fcntl.h> | ||
| 437 | # endif | ||
| 465 | 438 | ||
| 466 | /* Avoid static vars inside a function since in HPUX they dump as pure. */ | 439 | /* Avoid static vars inside a function since in HPUX they dump as pure. */ |
| 467 | 440 | ||
| @@ -482,13 +455,13 @@ static struct dg_sys_info_load_info load_info; /* what-a-mouthful! */ | |||
| 482 | # if !defined (HAVE_LIBKSTAT) && defined (LOAD_AVE_TYPE) | 455 | # if !defined (HAVE_LIBKSTAT) && defined (LOAD_AVE_TYPE) |
| 483 | /* File descriptor open to /dev/kmem or VMS load ave driver. */ | 456 | /* File descriptor open to /dev/kmem or VMS load ave driver. */ |
| 484 | static int channel; | 457 | static int channel; |
| 485 | /* True iff channel is valid. */ | 458 | /* True if channel is valid. */ |
| 486 | static bool getloadavg_initialized; | 459 | static bool getloadavg_initialized; |
| 487 | /* Offset in kmem to seek to read load average, or 0 means invalid. */ | 460 | /* Offset in kmem to seek to read load average, or 0 means invalid. */ |
| 488 | static long offset; | 461 | static long offset; |
| 489 | 462 | ||
| 490 | # if ! defined __VMS && ! defined sgi && ! defined __linux__ | 463 | # if ! defined __VMS && ! defined sgi && ! defined __linux__ |
| 491 | static struct nlist nl[2]; | 464 | static struct nlist name_list[2]; |
| 492 | # endif | 465 | # endif |
| 493 | 466 | ||
| 494 | # ifdef SUNOS_5 | 467 | # ifdef SUNOS_5 |
| @@ -500,7 +473,7 @@ static kvm_t *kd; | |||
| 500 | /* Put the 1 minute, 5 minute and 15 minute load averages | 473 | /* Put the 1 minute, 5 minute and 15 minute load averages |
| 501 | into the first NELEM elements of LOADAVG. | 474 | into the first NELEM elements of LOADAVG. |
| 502 | Return the number written (never more than 3, but may be less than NELEM), | 475 | Return the number written (never more than 3, but may be less than NELEM), |
| 503 | or -1 if an error occurred. */ | 476 | or -1 (setting errno) if an error occurred. */ |
| 504 | 477 | ||
| 505 | int | 478 | int |
| 506 | getloadavg (double loadavg[], int nelem) | 479 | getloadavg (double loadavg[], int nelem) |
| @@ -509,18 +482,17 @@ getloadavg (double loadavg[], int nelem) | |||
| 509 | 482 | ||
| 510 | # ifdef NO_GET_LOAD_AVG | 483 | # ifdef NO_GET_LOAD_AVG |
| 511 | # define LDAV_DONE | 484 | # define LDAV_DONE |
| 512 | /* Set errno to zero to indicate that there was no particular error; | 485 | errno = ENOSYS; |
| 513 | this function just can't work at all on this system. */ | ||
| 514 | errno = 0; | ||
| 515 | elem = -1; | 486 | elem = -1; |
| 516 | # endif | 487 | # endif |
| 517 | 488 | ||
| 518 | # if !defined (LDAV_DONE) && defined (HAVE_LIBKSTAT) | 489 | # if !defined (LDAV_DONE) && defined (HAVE_LIBKSTAT) /* Solaris <= 2.6 */ |
| 519 | /* Use libkstat because we don't have to be root. */ | 490 | /* Use libkstat because we don't have to be root. */ |
| 520 | # define LDAV_DONE | 491 | # define LDAV_DONE |
| 521 | kstat_ctl_t *kc; | 492 | kstat_ctl_t *kc; |
| 522 | kstat_t *ksp; | 493 | kstat_t *ksp; |
| 523 | kstat_named_t *kn; | 494 | kstat_named_t *kn; |
| 495 | int saved_errno; | ||
| 524 | 496 | ||
| 525 | kc = kstat_open (); | 497 | kc = kstat_open (); |
| 526 | if (kc == 0) | 498 | if (kc == 0) |
| @@ -559,10 +531,13 @@ getloadavg (double loadavg[], int nelem) | |||
| 559 | } | 531 | } |
| 560 | } | 532 | } |
| 561 | 533 | ||
| 534 | saved_errno = errno; | ||
| 562 | kstat_close (kc); | 535 | kstat_close (kc); |
| 536 | errno = saved_errno; | ||
| 563 | # endif /* HAVE_LIBKSTAT */ | 537 | # endif /* HAVE_LIBKSTAT */ |
| 564 | 538 | ||
| 565 | # if !defined (LDAV_DONE) && defined (hpux) && defined (HAVE_PSTAT_GETDYNAMIC) | 539 | # if !defined (LDAV_DONE) && defined (hpux) && defined (HAVE_PSTAT_GETDYNAMIC) |
| 540 | /* HP-UX */ | ||
| 566 | /* Use pstat_getdynamic() because we don't have to be root. */ | 541 | /* Use pstat_getdynamic() because we don't have to be root. */ |
| 567 | # define LDAV_DONE | 542 | # define LDAV_DONE |
| 568 | # undef LOAD_AVE_TYPE | 543 | # undef LOAD_AVE_TYPE |
| @@ -579,7 +554,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 579 | 554 | ||
| 580 | # endif /* hpux && HAVE_PSTAT_GETDYNAMIC */ | 555 | # endif /* hpux && HAVE_PSTAT_GETDYNAMIC */ |
| 581 | 556 | ||
| 582 | # if ! defined LDAV_DONE && defined HAVE_LIBPERFSTAT | 557 | # if ! defined LDAV_DONE && defined HAVE_LIBPERFSTAT /* AIX */ |
| 583 | # define LDAV_DONE | 558 | # define LDAV_DONE |
| 584 | # undef LOAD_AVE_TYPE | 559 | # undef LOAD_AVE_TYPE |
| 585 | /* Use perfstat_cpu_total because we don't have to be root. */ | 560 | /* Use perfstat_cpu_total because we don't have to be root. */ |
| @@ -596,6 +571,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 596 | # endif | 571 | # endif |
| 597 | 572 | ||
| 598 | # if !defined (LDAV_DONE) && (defined (__linux__) || defined (__CYGWIN__)) | 573 | # if !defined (LDAV_DONE) && (defined (__linux__) || defined (__CYGWIN__)) |
| 574 | /* Linux without glibc, Cygwin */ | ||
| 599 | # define LDAV_DONE | 575 | # define LDAV_DONE |
| 600 | # undef LOAD_AVE_TYPE | 576 | # undef LOAD_AVE_TYPE |
| 601 | 577 | ||
| @@ -605,39 +581,54 @@ getloadavg (double loadavg[], int nelem) | |||
| 605 | 581 | ||
| 606 | char ldavgbuf[3 * (INT_STRLEN_BOUND (int) + sizeof ".00 ")]; | 582 | char ldavgbuf[3 * (INT_STRLEN_BOUND (int) + sizeof ".00 ")]; |
| 607 | char const *ptr = ldavgbuf; | 583 | char const *ptr = ldavgbuf; |
| 608 | int fd, count; | 584 | int fd, count, saved_errno; |
| 609 | 585 | ||
| 610 | fd = open (LINUX_LDAV_FILE, O_RDONLY); | 586 | fd = open (LINUX_LDAV_FILE, O_RDONLY); |
| 611 | if (fd == -1) | 587 | if (fd == -1) |
| 612 | return -1; | 588 | return -1; |
| 613 | count = read (fd, ldavgbuf, sizeof ldavgbuf - 1); | 589 | count = read (fd, ldavgbuf, sizeof ldavgbuf - 1); |
| 590 | saved_errno = errno; | ||
| 614 | (void) close (fd); | 591 | (void) close (fd); |
| 592 | errno = saved_errno; | ||
| 615 | if (count <= 0) | 593 | if (count <= 0) |
| 616 | return -1; | 594 | return -1; |
| 617 | ldavgbuf[count] = '\0'; | 595 | ldavgbuf[count] = '\0'; |
| 618 | 596 | ||
| 619 | for (elem = 0; elem < nelem; elem++) | 597 | for (elem = 0; elem < nelem; elem++) |
| 620 | { | 598 | { |
| 621 | char *endptr; | 599 | double numerator = 0; |
| 622 | double d; | 600 | double denominator = 1; |
| 601 | |||
| 602 | while (*ptr == ' ') | ||
| 603 | ptr++; | ||
| 623 | 604 | ||
| 624 | errno = 0; | 605 | /* Finish if this number is missing, and report an error if all |
| 625 | d = c_strtod (ptr, &endptr); | 606 | were missing. */ |
| 626 | if (ptr == endptr || (d == 0 && errno != 0)) | 607 | if (! ('0' <= *ptr && *ptr <= '9')) |
| 627 | { | 608 | { |
| 628 | if (elem == 0) | 609 | if (elem == 0) |
| 629 | return -1; | 610 | { |
| 611 | errno = ENOTSUP; | ||
| 612 | return -1; | ||
| 613 | } | ||
| 630 | break; | 614 | break; |
| 631 | } | 615 | } |
| 632 | loadavg[elem] = d; | 616 | |
| 633 | ptr = endptr; | 617 | while ('0' <= *ptr && *ptr <= '9') |
| 618 | numerator = 10 * numerator + (*ptr++ - '0'); | ||
| 619 | |||
| 620 | if (*ptr == '.') | ||
| 621 | for (ptr++; '0' <= *ptr && *ptr <= '9'; ptr++) | ||
| 622 | numerator = 10 * numerator + (*ptr - '0'), denominator *= 10; | ||
| 623 | |||
| 624 | loadavg[elem++] = numerator / denominator; | ||
| 634 | } | 625 | } |
| 635 | 626 | ||
| 636 | return elem; | 627 | return elem; |
| 637 | 628 | ||
| 638 | # endif /* __linux__ || __CYGWIN__ */ | 629 | # endif /* __linux__ || __CYGWIN__ */ |
| 639 | 630 | ||
| 640 | # if !defined (LDAV_DONE) && defined (__NetBSD__) | 631 | # if !defined (LDAV_DONE) && defined (__NetBSD__) /* NetBSD < 0.9 */ |
| 641 | # define LDAV_DONE | 632 | # define LDAV_DONE |
| 642 | # undef LOAD_AVE_TYPE | 633 | # undef LOAD_AVE_TYPE |
| 643 | 634 | ||
| @@ -657,7 +648,10 @@ getloadavg (double loadavg[], int nelem) | |||
| 657 | &scale); | 648 | &scale); |
| 658 | (void) fclose (fp); | 649 | (void) fclose (fp); |
| 659 | if (count != 4) | 650 | if (count != 4) |
| 660 | return -1; | 651 | { |
| 652 | errno = ENOTSUP; | ||
| 653 | return -1; | ||
| 654 | } | ||
| 661 | 655 | ||
| 662 | for (elem = 0; elem < nelem; elem++) | 656 | for (elem = 0; elem < nelem; elem++) |
| 663 | loadavg[elem] = (double) load_ave[elem] / (double) scale; | 657 | loadavg[elem] = (double) load_ave[elem] / (double) scale; |
| @@ -666,7 +660,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 666 | 660 | ||
| 667 | # endif /* __NetBSD__ */ | 661 | # endif /* __NetBSD__ */ |
| 668 | 662 | ||
| 669 | # if !defined (LDAV_DONE) && defined (NeXT) | 663 | # if !defined (LDAV_DONE) && defined (NeXT) /* NeXTStep */ |
| 670 | # define LDAV_DONE | 664 | # define LDAV_DONE |
| 671 | /* The NeXT code was adapted from iscreen 3.2. */ | 665 | /* The NeXT code was adapted from iscreen 3.2. */ |
| 672 | 666 | ||
| @@ -698,7 +692,10 @@ getloadavg (double loadavg[], int nelem) | |||
| 698 | } | 692 | } |
| 699 | 693 | ||
| 700 | if (!getloadavg_initialized) | 694 | if (!getloadavg_initialized) |
| 701 | return -1; | 695 | { |
| 696 | errno = ENOTSUP; | ||
| 697 | return -1; | ||
| 698 | } | ||
| 702 | # endif /* NeXT */ | 699 | # endif /* NeXT */ |
| 703 | 700 | ||
| 704 | # if !defined (LDAV_DONE) && defined (UMAX) | 701 | # if !defined (LDAV_DONE) && defined (UMAX) |
| @@ -732,7 +729,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 732 | for (i = 0; i < conf.config_maxclass; ++i) | 729 | for (i = 0; i < conf.config_maxclass; ++i) |
| 733 | { | 730 | { |
| 734 | struct class_stats stats; | 731 | struct class_stats stats; |
| 735 | bzero ((char *) &stats, sizeof stats); | 732 | memset (&stats, 0, sizeof stats); |
| 736 | 733 | ||
| 737 | desc.sd_type = CPUTYPE_CLASS; | 734 | desc.sd_type = CPUTYPE_CLASS; |
| 738 | desc.sd_objid = i; | 735 | desc.sd_objid = i; |
| @@ -775,7 +772,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 775 | # define LDAV_DONE | 772 | # define LDAV_DONE |
| 776 | /* This call can return -1 for an error, but with good args | 773 | /* This call can return -1 for an error, but with good args |
| 777 | it's not supposed to fail. The first argument is for no | 774 | it's not supposed to fail. The first argument is for no |
| 778 | apparent reason of type `long int *'. */ | 775 | apparent reason of type 'long int *'. */ |
| 779 | dg_sys_info ((long int *) &load_info, | 776 | dg_sys_info ((long int *) &load_info, |
| 780 | DG_SYS_INFO_LOAD_INFO_TYPE, | 777 | DG_SYS_INFO_LOAD_INFO_TYPE, |
| 781 | DG_SYS_INFO_LOAD_VERSION_0); | 778 | DG_SYS_INFO_LOAD_VERSION_0); |
| @@ -825,6 +822,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 825 | # endif /* OSF_MIPS */ | 822 | # endif /* OSF_MIPS */ |
| 826 | 823 | ||
| 827 | # if !defined (LDAV_DONE) && (defined (__MSDOS__) || defined (WINDOWS32)) | 824 | # if !defined (LDAV_DONE) && (defined (__MSDOS__) || defined (WINDOWS32)) |
| 825 | /* DJGPP */ | ||
| 828 | # define LDAV_DONE | 826 | # define LDAV_DONE |
| 829 | 827 | ||
| 830 | /* A faithful emulation is going to have to be saved for a rainy day. */ | 828 | /* A faithful emulation is going to have to be saved for a rainy day. */ |
| @@ -834,7 +832,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 834 | } | 832 | } |
| 835 | # endif /* __MSDOS__ || WINDOWS32 */ | 833 | # endif /* __MSDOS__ || WINDOWS32 */ |
| 836 | 834 | ||
| 837 | # if !defined (LDAV_DONE) && defined (OSF_ALPHA) | 835 | # if !defined (LDAV_DONE) && defined (OSF_ALPHA) /* OSF/1 */ |
| 838 | # define LDAV_DONE | 836 | # define LDAV_DONE |
| 839 | 837 | ||
| 840 | struct tbl_loadavg load_ave; | 838 | struct tbl_loadavg load_ave; |
| @@ -846,7 +844,7 @@ getloadavg (double loadavg[], int nelem) | |||
| 846 | : (load_ave.tl_avenrun.l[elem] / (double) load_ave.tl_lscale)); | 844 | : (load_ave.tl_avenrun.l[elem] / (double) load_ave.tl_lscale)); |
| 847 | # endif /* OSF_ALPHA */ | 845 | # endif /* OSF_ALPHA */ |
| 848 | 846 | ||
| 849 | # if ! defined LDAV_DONE && defined __VMS | 847 | # if ! defined LDAV_DONE && defined __VMS /* VMS */ |
| 850 | /* VMS specific code -- read from the Load Ave driver. */ | 848 | /* VMS specific code -- read from the Load Ave driver. */ |
| 851 | 849 | ||
| 852 | LOAD_AVE_TYPE load_ave[3]; | 850 | LOAD_AVE_TYPE load_ave[3]; |
| @@ -883,10 +881,14 @@ getloadavg (double loadavg[], int nelem) | |||
| 883 | } | 881 | } |
| 884 | 882 | ||
| 885 | if (!getloadavg_initialized) | 883 | if (!getloadavg_initialized) |
| 886 | return -1; | 884 | { |
| 885 | errno = ENOTSUP; | ||
| 886 | return -1; | ||
| 887 | } | ||
| 887 | # endif /* ! defined LDAV_DONE && defined __VMS */ | 888 | # endif /* ! defined LDAV_DONE && defined __VMS */ |
| 888 | 889 | ||
| 889 | # if ! defined LDAV_DONE && defined LOAD_AVE_TYPE && ! defined __VMS | 890 | # if ! defined LDAV_DONE && defined LOAD_AVE_TYPE && ! defined __VMS |
| 891 | /* IRIX, other old systems */ | ||
| 890 | 892 | ||
| 891 | /* UNIX-specific code -- read the average from /dev/kmem. */ | 893 | /* UNIX-specific code -- read the average from /dev/kmem. */ |
| 892 | 894 | ||
| @@ -899,38 +901,36 @@ getloadavg (double loadavg[], int nelem) | |||
| 899 | { | 901 | { |
| 900 | # ifndef sgi | 902 | # ifndef sgi |
| 901 | # if ! defined NLIST_STRUCT || ! defined N_NAME_POINTER | 903 | # if ! defined NLIST_STRUCT || ! defined N_NAME_POINTER |
| 902 | strcpy (nl[0].n_name, LDAV_SYMBOL); | 904 | strcpy (name_list[0].n_name, LDAV_SYMBOL); |
| 903 | strcpy (nl[1].n_name, ""); | 905 | strcpy (name_list[1].n_name, ""); |
| 904 | # else /* NLIST_STRUCT */ | 906 | # else /* NLIST_STRUCT */ |
| 905 | # ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME | 907 | # ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME |
| 906 | nl[0].n_un.n_name = LDAV_SYMBOL; | 908 | name_list[0].n_un.n_name = LDAV_SYMBOL; |
| 907 | nl[1].n_un.n_name = 0; | 909 | name_list[1].n_un.n_name = 0; |
| 908 | # else /* not HAVE_STRUCT_NLIST_N_UN_N_NAME */ | 910 | # else /* not HAVE_STRUCT_NLIST_N_UN_N_NAME */ |
| 909 | nl[0].n_name = LDAV_SYMBOL; | 911 | name_list[0].n_name = LDAV_SYMBOL; |
| 910 | nl[1].n_name = 0; | 912 | name_list[1].n_name = 0; |
| 911 | # endif /* not HAVE_STRUCT_NLIST_N_UN_N_NAME */ | 913 | # endif /* not HAVE_STRUCT_NLIST_N_UN_N_NAME */ |
| 912 | # endif /* NLIST_STRUCT */ | 914 | # endif /* NLIST_STRUCT */ |
| 913 | 915 | ||
| 914 | # ifndef SUNOS_5 | 916 | # ifndef SUNOS_5 |
| 915 | if ( | 917 | if ( |
| 916 | # if !(defined (_AIX) && !defined (ps2)) | 918 | # if !(defined (_AIX) && !defined (ps2)) |
| 917 | nlist (KERNEL_FILE, nl) | 919 | nlist (KERNEL_FILE, name_list) |
| 918 | # else /* _AIX */ | 920 | # else /* _AIX */ |
| 919 | knlist (nl, 1, sizeof (nl[0])) | 921 | knlist (name_list, 1, sizeof (name_list[0])) |
| 920 | # endif | 922 | # endif |
| 921 | >= 0) | 923 | >= 0) |
| 922 | /* Omit "&& nl[0].n_type != 0 " -- it breaks on Sun386i. */ | 924 | /* Omit "&& name_list[0].n_type != 0 " -- it breaks on Sun386i. */ |
| 923 | { | 925 | { |
| 924 | # ifdef FIXUP_KERNEL_SYMBOL_ADDR | 926 | # ifdef FIXUP_KERNEL_SYMBOL_ADDR |
| 925 | FIXUP_KERNEL_SYMBOL_ADDR (nl); | 927 | FIXUP_KERNEL_SYMBOL_ADDR (name_list); |
| 926 | # endif | 928 | # endif |
| 927 | offset = nl[0].n_value; | 929 | offset = name_list[0].n_value; |
| 928 | } | 930 | } |
| 929 | # endif /* !SUNOS_5 */ | 931 | # endif /* !SUNOS_5 */ |
| 930 | # else /* sgi */ | 932 | # else /* sgi */ |
| 931 | int ldav_off; | 933 | ptrdiff_t ldav_off = sysmp (MP_KERNADDR, MPKA_AVENRUN); |
| 932 | |||
| 933 | ldav_off = sysmp (MP_KERNADDR, MPKA_AVENRUN); | ||
| 934 | if (ldav_off != -1) | 934 | if (ldav_off != -1) |
| 935 | offset = (long int) ldav_off & 0x7fffffff; | 935 | offset = (long int) ldav_off & 0x7fffffff; |
| 936 | # endif /* sgi */ | 936 | # endif /* sgi */ |
| @@ -940,13 +940,27 @@ getloadavg (double loadavg[], int nelem) | |||
| 940 | if (!getloadavg_initialized) | 940 | if (!getloadavg_initialized) |
| 941 | { | 941 | { |
| 942 | # ifndef SUNOS_5 | 942 | # ifndef SUNOS_5 |
| 943 | channel = open ("/dev/kmem", O_RDONLY); | 943 | /* Set the channel to close on exec, so it does not |
| 944 | if (channel >= 0) | 944 | litter any child's descriptor table. */ |
| 945 | # ifndef O_CLOEXEC | ||
| 946 | # define O_CLOEXEC 0 | ||
| 947 | # endif | ||
| 948 | int fd = open ("/dev/kmem", O_RDONLY | O_CLOEXEC); | ||
| 949 | if (0 <= fd) | ||
| 945 | { | 950 | { |
| 946 | /* Set the channel to close on exec, so it does not | 951 | # if F_DUPFD_CLOEXEC |
| 947 | litter any child's descriptor table. */ | 952 | if (fd <= STDERR_FILENO) |
| 948 | set_cloexec_flag (channel, true); | 953 | { |
| 949 | getloadavg_initialized = true; | 954 | int fd1 = fcntl (fd, F_DUPFD_CLOEXEC, STDERR_FILENO + 1); |
| 955 | close (fd); | ||
| 956 | fd = fd1; | ||
| 957 | } | ||
| 958 | # endif | ||
| 959 | if (0 <= fd) | ||
| 960 | { | ||
| 961 | channel = fd; | ||
| 962 | getloadavg_initialized = true; | ||
| 963 | } | ||
| 950 | } | 964 | } |
| 951 | # else /* SUNOS_5 */ | 965 | # else /* SUNOS_5 */ |
| 952 | /* We pass 0 for the kernel, corefile, and swapfile names | 966 | /* We pass 0 for the kernel, corefile, and swapfile names |
| @@ -955,8 +969,8 @@ getloadavg (double loadavg[], int nelem) | |||
| 955 | if (kd != 0) | 969 | if (kd != 0) |
| 956 | { | 970 | { |
| 957 | /* nlist the currently running kernel. */ | 971 | /* nlist the currently running kernel. */ |
| 958 | kvm_nlist (kd, nl); | 972 | kvm_nlist (kd, name_list); |
| 959 | offset = nl[0].n_value; | 973 | offset = name_list[0].n_value; |
| 960 | getloadavg_initialized = true; | 974 | getloadavg_initialized = true; |
| 961 | } | 975 | } |
| 962 | # endif /* SUNOS_5 */ | 976 | # endif /* SUNOS_5 */ |
| @@ -985,7 +999,10 @@ getloadavg (double loadavg[], int nelem) | |||
| 985 | } | 999 | } |
| 986 | 1000 | ||
| 987 | if (offset == 0 || !getloadavg_initialized) | 1001 | if (offset == 0 || !getloadavg_initialized) |
| 988 | return -1; | 1002 | { |
| 1003 | errno = ENOTSUP; | ||
| 1004 | return -1; | ||
| 1005 | } | ||
| 989 | # endif /* ! defined LDAV_DONE && defined LOAD_AVE_TYPE && ! defined __VMS */ | 1006 | # endif /* ! defined LDAV_DONE && defined LOAD_AVE_TYPE && ! defined __VMS */ |
| 990 | 1007 | ||
| 991 | # if !defined (LDAV_DONE) && defined (LOAD_AVE_TYPE) /* Including VMS. */ | 1008 | # if !defined (LDAV_DONE) && defined (LOAD_AVE_TYPE) /* Including VMS. */ |
| @@ -1000,51 +1017,8 @@ getloadavg (double loadavg[], int nelem) | |||
| 1000 | # endif /* !LDAV_DONE && LOAD_AVE_TYPE */ | 1017 | # endif /* !LDAV_DONE && LOAD_AVE_TYPE */ |
| 1001 | 1018 | ||
| 1002 | # if !defined LDAV_DONE | 1019 | # if !defined LDAV_DONE |
| 1003 | /* Set errno to zero to indicate that there was no particular error; | 1020 | errno = ENOSYS; |
| 1004 | this function just can't work at all on this system. */ | ||
| 1005 | errno = 0; | ||
| 1006 | elem = -1; | 1021 | elem = -1; |
| 1007 | # endif | 1022 | # endif |
| 1008 | return elem; | 1023 | return elem; |
| 1009 | } | 1024 | } |
| 1010 | |||
| 1011 | #endif /* ! HAVE_GETLOADAVG */ | ||
| 1012 | |||
| 1013 | #ifdef TEST | ||
| 1014 | int | ||
| 1015 | main (int argc, char **argv) | ||
| 1016 | { | ||
| 1017 | int naptime = 0; | ||
| 1018 | |||
| 1019 | if (argc > 1) | ||
| 1020 | naptime = atoi (argv[1]); | ||
| 1021 | |||
| 1022 | while (1) | ||
| 1023 | { | ||
| 1024 | double avg[3]; | ||
| 1025 | int loads; | ||
| 1026 | |||
| 1027 | errno = 0; /* Don't be misled if it doesn't set errno. */ | ||
| 1028 | loads = getloadavg (avg, 3); | ||
| 1029 | if (loads == -1) | ||
| 1030 | { | ||
| 1031 | perror ("Error getting load average"); | ||
| 1032 | return EXIT_FAILURE; | ||
| 1033 | } | ||
| 1034 | if (loads > 0) | ||
| 1035 | printf ("1-minute: %f ", avg[0]); | ||
| 1036 | if (loads > 1) | ||
| 1037 | printf ("5-minute: %f ", avg[1]); | ||
| 1038 | if (loads > 2) | ||
| 1039 | printf ("15-minute: %f ", avg[2]); | ||
| 1040 | if (loads > 0) | ||
| 1041 | putchar ('\n'); | ||
| 1042 | |||
| 1043 | if (naptime == 0) | ||
| 1044 | break; | ||
| 1045 | sleep (naptime); | ||
| 1046 | } | ||
| 1047 | |||
| 1048 | return EXIT_SUCCESS; | ||
| 1049 | } | ||
| 1050 | #endif /* TEST */ | ||
diff --git a/gl/getopt.c b/gl/getopt.c index 3791f129..ef0f4cee 100644 --- a/gl/getopt.c +++ b/gl/getopt.c | |||
| @@ -2,7 +2,7 @@ | |||
| 2 | NOTE: getopt is part of the C library, so if you don't know what | 2 | NOTE: getopt is part of the C library, so if you don't know what |
| 3 | "Keep this file name-space clean" means, talk to drepper@gnu.org | 3 | "Keep this file name-space clean" means, talk to drepper@gnu.org |
| 4 | before changing it! | 4 | before changing it! |
| 5 | Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2010 Free Software | 5 | Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2013 Free Software |
| 6 | Foundation, Inc. | 6 | Foundation, Inc. |
| 7 | This file is part of the GNU C Library. | 7 | This file is part of the GNU C Library. |
| 8 | 8 | ||
| @@ -41,15 +41,15 @@ | |||
| 41 | # include <wchar.h> | 41 | # include <wchar.h> |
| 42 | #endif | 42 | #endif |
| 43 | 43 | ||
| 44 | /* This version of `getopt' appears to the caller like standard Unix `getopt' | 44 | /* This version of 'getopt' appears to the caller like standard Unix 'getopt' |
| 45 | but it behaves differently for the user, since it allows the user | 45 | but it behaves differently for the user, since it allows the user |
| 46 | to intersperse the options with the other arguments. | 46 | to intersperse the options with the other arguments. |
| 47 | 47 | ||
| 48 | As `getopt_long' works, it permutes the elements of ARGV so that, | 48 | As 'getopt_long' works, it permutes the elements of ARGV so that, |
| 49 | when it is done, all the options precede everything else. Thus | 49 | when it is done, all the options precede everything else. Thus |
| 50 | all application programs are extended to handle flexible argument order. | 50 | all application programs are extended to handle flexible argument order. |
| 51 | 51 | ||
| 52 | Using `getopt' or setting the environment variable POSIXLY_CORRECT | 52 | Using 'getopt' or setting the environment variable POSIXLY_CORRECT |
| 53 | disables permutation. | 53 | disables permutation. |
| 54 | Then the behavior is completely standard. | 54 | Then the behavior is completely standard. |
| 55 | 55 | ||
| @@ -58,24 +58,24 @@ | |||
| 58 | 58 | ||
| 59 | #include "getopt_int.h" | 59 | #include "getopt_int.h" |
| 60 | 60 | ||
| 61 | /* For communication from `getopt' to the caller. | 61 | /* For communication from 'getopt' to the caller. |
| 62 | When `getopt' finds an option that takes an argument, | 62 | When 'getopt' finds an option that takes an argument, |
| 63 | the argument value is returned here. | 63 | the argument value is returned here. |
| 64 | Also, when `ordering' is RETURN_IN_ORDER, | 64 | Also, when 'ordering' is RETURN_IN_ORDER, |
| 65 | each non-option ARGV-element is returned here. */ | 65 | each non-option ARGV-element is returned here. */ |
| 66 | 66 | ||
| 67 | char *optarg; | 67 | char *optarg; |
| 68 | 68 | ||
| 69 | /* Index in ARGV of the next element to be scanned. | 69 | /* Index in ARGV of the next element to be scanned. |
| 70 | This is used for communication to and from the caller | 70 | This is used for communication to and from the caller |
| 71 | and for communication between successive calls to `getopt'. | 71 | and for communication between successive calls to 'getopt'. |
| 72 | 72 | ||
| 73 | On entry to `getopt', zero means this is the first call; initialize. | 73 | On entry to 'getopt', zero means this is the first call; initialize. |
| 74 | 74 | ||
| 75 | When `getopt' returns -1, this is the index of the first of the | 75 | When 'getopt' returns -1, this is the index of the first of the |
| 76 | non-option elements that the caller should itself scan. | 76 | non-option elements that the caller should itself scan. |
| 77 | 77 | ||
| 78 | Otherwise, `optind' communicates from one call to the next | 78 | Otherwise, 'optind' communicates from one call to the next |
| 79 | how much of ARGV has been scanned so far. */ | 79 | how much of ARGV has been scanned so far. */ |
| 80 | 80 | ||
| 81 | /* 1003.2 says this must be 1 before any call. */ | 81 | /* 1003.2 says this must be 1 before any call. */ |
| @@ -137,7 +137,7 @@ extern char *__getopt_nonoption_flags; | |||
| 137 | The other is elements [last_nonopt,optind), which contains all | 137 | The other is elements [last_nonopt,optind), which contains all |
| 138 | the options processed since those non-options were skipped. | 138 | the options processed since those non-options were skipped. |
| 139 | 139 | ||
| 140 | `first_nonopt' and `last_nonopt' are relocated so that they describe | 140 | 'first_nonopt' and 'last_nonopt' are relocated so that they describe |
| 141 | the new indices of the non-options in ARGV after they are moved. */ | 141 | the new indices of the non-options in ARGV after they are moved. */ |
| 142 | 142 | ||
| 143 | static void | 143 | static void |
| @@ -154,7 +154,7 @@ exchange (char **argv, struct _getopt_data *d) | |||
| 154 | but it consists of two parts that need to be swapped next. */ | 154 | but it consists of two parts that need to be swapped next. */ |
| 155 | 155 | ||
| 156 | #if defined _LIBC && defined USE_NONOPTION_FLAGS | 156 | #if defined _LIBC && defined USE_NONOPTION_FLAGS |
| 157 | /* First make sure the handling of the `__getopt_nonoption_flags' | 157 | /* First make sure the handling of the '__getopt_nonoption_flags' |
| 158 | string can work normally. Our top argument must be in the range | 158 | string can work normally. Our top argument must be in the range |
| 159 | of the string. */ | 159 | of the string. */ |
| 160 | if (d->__nonoption_flags_len > 0 && top >= d->__nonoption_flags_max_len) | 160 | if (d->__nonoption_flags_len > 0 && top >= d->__nonoption_flags_max_len) |
| @@ -291,48 +291,48 @@ _getopt_initialize (int argc _GL_UNUSED, | |||
| 291 | 291 | ||
| 292 | If an element of ARGV starts with '-', and is not exactly "-" or "--", | 292 | If an element of ARGV starts with '-', and is not exactly "-" or "--", |
| 293 | then it is an option element. The characters of this element | 293 | then it is an option element. The characters of this element |
| 294 | (aside from the initial '-') are option characters. If `getopt' | 294 | (aside from the initial '-') are option characters. If 'getopt' |
| 295 | is called repeatedly, it returns successively each of the option characters | 295 | is called repeatedly, it returns successively each of the option characters |
| 296 | from each of the option elements. | 296 | from each of the option elements. |
| 297 | 297 | ||
| 298 | If `getopt' finds another option character, it returns that character, | 298 | If 'getopt' finds another option character, it returns that character, |
| 299 | updating `optind' and `nextchar' so that the next call to `getopt' can | 299 | updating 'optind' and 'nextchar' so that the next call to 'getopt' can |
| 300 | resume the scan with the following option character or ARGV-element. | 300 | resume the scan with the following option character or ARGV-element. |
| 301 | 301 | ||
| 302 | If there are no more option characters, `getopt' returns -1. | 302 | If there are no more option characters, 'getopt' returns -1. |
| 303 | Then `optind' is the index in ARGV of the first ARGV-element | 303 | Then 'optind' is the index in ARGV of the first ARGV-element |
| 304 | that is not an option. (The ARGV-elements have been permuted | 304 | that is not an option. (The ARGV-elements have been permuted |
| 305 | so that those that are not options now come last.) | 305 | so that those that are not options now come last.) |
| 306 | 306 | ||
| 307 | OPTSTRING is a string containing the legitimate option characters. | 307 | OPTSTRING is a string containing the legitimate option characters. |
| 308 | If an option character is seen that is not listed in OPTSTRING, | 308 | If an option character is seen that is not listed in OPTSTRING, |
| 309 | return '?' after printing an error message. If you set `opterr' to | 309 | return '?' after printing an error message. If you set 'opterr' to |
| 310 | zero, the error message is suppressed but we still return '?'. | 310 | zero, the error message is suppressed but we still return '?'. |
| 311 | 311 | ||
| 312 | If a char in OPTSTRING is followed by a colon, that means it wants an arg, | 312 | If a char in OPTSTRING is followed by a colon, that means it wants an arg, |
| 313 | so the following text in the same ARGV-element, or the text of the following | 313 | so the following text in the same ARGV-element, or the text of the following |
| 314 | ARGV-element, is returned in `optarg'. Two colons mean an option that | 314 | ARGV-element, is returned in 'optarg'. Two colons mean an option that |
| 315 | wants an optional arg; if there is text in the current ARGV-element, | 315 | wants an optional arg; if there is text in the current ARGV-element, |
| 316 | it is returned in `optarg', otherwise `optarg' is set to zero. | 316 | it is returned in 'optarg', otherwise 'optarg' is set to zero. |
| 317 | 317 | ||
| 318 | If OPTSTRING starts with `-' or `+', it requests different methods of | 318 | If OPTSTRING starts with '-' or '+', it requests different methods of |
| 319 | handling the non-option ARGV-elements. | 319 | handling the non-option ARGV-elements. |
| 320 | See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. | 320 | See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. |
| 321 | 321 | ||
| 322 | Long-named options begin with `--' instead of `-'. | 322 | Long-named options begin with '--' instead of '-'. |
| 323 | Their names may be abbreviated as long as the abbreviation is unique | 323 | Their names may be abbreviated as long as the abbreviation is unique |
| 324 | or is an exact match for some defined option. If they have an | 324 | or is an exact match for some defined option. If they have an |
| 325 | argument, it follows the option name in the same ARGV-element, separated | 325 | argument, it follows the option name in the same ARGV-element, separated |
| 326 | from the option name by a `=', or else the in next ARGV-element. | 326 | from the option name by a '=', or else the in next ARGV-element. |
| 327 | When `getopt' finds a long-named option, it returns 0 if that option's | 327 | When 'getopt' finds a long-named option, it returns 0 if that option's |
| 328 | `flag' field is nonzero, the value of the option's `val' field | 328 | 'flag' field is nonzero, the value of the option's 'val' field |
| 329 | if the `flag' field is zero. | 329 | if the 'flag' field is zero. |
| 330 | 330 | ||
| 331 | The elements of ARGV aren't really const, because we permute them. | 331 | The elements of ARGV aren't really const, because we permute them. |
| 332 | But we pretend they're const in the prototype to be compatible | 332 | But we pretend they're const in the prototype to be compatible |
| 333 | with other systems. | 333 | with other systems. |
| 334 | 334 | ||
| 335 | LONGOPTS is a vector of `struct option' terminated by an | 335 | LONGOPTS is a vector of 'struct option' terminated by an |
| 336 | element containing a name which is zero. | 336 | element containing a name which is zero. |
| 337 | 337 | ||
| 338 | LONGIND returns the index in LONGOPT of the long-named option found. | 338 | LONGIND returns the index in LONGOPT of the long-named option found. |
| @@ -409,7 +409,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 409 | d->__last_nonopt = d->optind; | 409 | d->__last_nonopt = d->optind; |
| 410 | } | 410 | } |
| 411 | 411 | ||
| 412 | /* The special ARGV-element `--' means premature end of options. | 412 | /* The special ARGV-element '--' means premature end of options. |
| 413 | Skip it like a null option, | 413 | Skip it like a null option, |
| 414 | then exchange with previous non-options as if it were an option, | 414 | then exchange with previous non-options as if it were an option, |
| 415 | then skip everything else like a non-option. */ | 415 | then skip everything else like a non-option. */ |
| @@ -479,23 +479,28 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 479 | || !strchr (optstring, argv[d->optind][1]))))) | 479 | || !strchr (optstring, argv[d->optind][1]))))) |
| 480 | { | 480 | { |
| 481 | char *nameend; | 481 | char *nameend; |
| 482 | unsigned int namelen; | ||
| 482 | const struct option *p; | 483 | const struct option *p; |
| 483 | const struct option *pfound = NULL; | 484 | const struct option *pfound = NULL; |
| 485 | struct option_list | ||
| 486 | { | ||
| 487 | const struct option *p; | ||
| 488 | struct option_list *next; | ||
| 489 | } *ambig_list = NULL; | ||
| 484 | int exact = 0; | 490 | int exact = 0; |
| 485 | int ambig = 0; | ||
| 486 | int indfound = -1; | 491 | int indfound = -1; |
| 487 | int option_index; | 492 | int option_index; |
| 488 | 493 | ||
| 489 | for (nameend = d->__nextchar; *nameend && *nameend != '='; nameend++) | 494 | for (nameend = d->__nextchar; *nameend && *nameend != '='; nameend++) |
| 490 | /* Do nothing. */ ; | 495 | /* Do nothing. */ ; |
| 496 | namelen = nameend - d->__nextchar; | ||
| 491 | 497 | ||
| 492 | /* Test all long options for either exact match | 498 | /* Test all long options for either exact match |
| 493 | or abbreviated matches. */ | 499 | or abbreviated matches. */ |
| 494 | for (p = longopts, option_index = 0; p->name; p++, option_index++) | 500 | for (p = longopts, option_index = 0; p->name; p++, option_index++) |
| 495 | if (!strncmp (p->name, d->__nextchar, nameend - d->__nextchar)) | 501 | if (!strncmp (p->name, d->__nextchar, namelen)) |
| 496 | { | 502 | { |
| 497 | if ((unsigned int) (nameend - d->__nextchar) | 503 | if (namelen == (unsigned int) strlen (p->name)) |
| 498 | == (unsigned int) strlen (p->name)) | ||
| 499 | { | 504 | { |
| 500 | /* Exact match found. */ | 505 | /* Exact match found. */ |
| 501 | pfound = p; | 506 | pfound = p; |
| @@ -513,35 +518,71 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 513 | || pfound->has_arg != p->has_arg | 518 | || pfound->has_arg != p->has_arg |
| 514 | || pfound->flag != p->flag | 519 | || pfound->flag != p->flag |
| 515 | || pfound->val != p->val) | 520 | || pfound->val != p->val) |
| 516 | /* Second or later nonexact match found. */ | 521 | { |
| 517 | ambig = 1; | 522 | /* Second or later nonexact match found. */ |
| 523 | struct option_list *newp = malloc (sizeof (*newp)); | ||
| 524 | newp->p = p; | ||
| 525 | newp->next = ambig_list; | ||
| 526 | ambig_list = newp; | ||
| 527 | } | ||
| 518 | } | 528 | } |
| 519 | 529 | ||
| 520 | if (ambig && !exact) | 530 | if (ambig_list != NULL && !exact) |
| 521 | { | 531 | { |
| 522 | if (print_errors) | 532 | if (print_errors) |
| 523 | { | 533 | { |
| 534 | struct option_list first; | ||
| 535 | first.p = pfound; | ||
| 536 | first.next = ambig_list; | ||
| 537 | ambig_list = &first; | ||
| 538 | |||
| 524 | #if defined _LIBC && defined USE_IN_LIBIO | 539 | #if defined _LIBC && defined USE_IN_LIBIO |
| 525 | char *buf; | 540 | char *buf = NULL; |
| 541 | size_t buflen = 0; | ||
| 526 | 542 | ||
| 527 | if (__asprintf (&buf, _("%s: option '%s' is ambiguous\n"), | 543 | FILE *fp = open_memstream (&buf, &buflen); |
| 528 | argv[0], argv[d->optind]) >= 0) | 544 | if (fp != NULL) |
| 529 | { | 545 | { |
| 530 | _IO_flockfile (stderr); | 546 | fprintf (fp, |
| 547 | _("%s: option '%s' is ambiguous; possibilities:"), | ||
| 548 | argv[0], argv[d->optind]); | ||
| 531 | 549 | ||
| 532 | int old_flags2 = ((_IO_FILE *) stderr)->_flags2; | 550 | do |
| 533 | ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; | 551 | { |
| 552 | fprintf (fp, " '--%s'", ambig_list->p->name); | ||
| 553 | ambig_list = ambig_list->next; | ||
| 554 | } | ||
| 555 | while (ambig_list != NULL); | ||
| 534 | 556 | ||
| 535 | __fxprintf (NULL, "%s", buf); | 557 | fputc_unlocked ('\n', fp); |
| 536 | 558 | ||
| 537 | ((_IO_FILE *) stderr)->_flags2 = old_flags2; | 559 | if (__builtin_expect (fclose (fp) != EOF, 1)) |
| 538 | _IO_funlockfile (stderr); | 560 | { |
| 561 | _IO_flockfile (stderr); | ||
| 539 | 562 | ||
| 540 | free (buf); | 563 | int old_flags2 = ((_IO_FILE *) stderr)->_flags2; |
| 564 | ((_IO_FILE *) stderr)->_flags2 |= _IO_FLAGS2_NOTCANCEL; | ||
| 565 | |||
| 566 | __fxprintf (NULL, "%s", buf); | ||
| 567 | |||
| 568 | ((_IO_FILE *) stderr)->_flags2 = old_flags2; | ||
| 569 | _IO_funlockfile (stderr); | ||
| 570 | |||
| 571 | free (buf); | ||
| 572 | } | ||
| 541 | } | 573 | } |
| 542 | #else | 574 | #else |
| 543 | fprintf (stderr, _("%s: option '%s' is ambiguous\n"), | 575 | fprintf (stderr, |
| 576 | _("%s: option '%s' is ambiguous; possibilities:"), | ||
| 544 | argv[0], argv[d->optind]); | 577 | argv[0], argv[d->optind]); |
| 578 | do | ||
| 579 | { | ||
| 580 | fprintf (stderr, " '--%s'", ambig_list->p->name); | ||
| 581 | ambig_list = ambig_list->next; | ||
| 582 | } | ||
| 583 | while (ambig_list != NULL); | ||
| 584 | |||
| 585 | fputc ('\n', stderr); | ||
| 545 | #endif | 586 | #endif |
| 546 | } | 587 | } |
| 547 | d->__nextchar += strlen (d->__nextchar); | 588 | d->__nextchar += strlen (d->__nextchar); |
| @@ -550,6 +591,13 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 550 | return '?'; | 591 | return '?'; |
| 551 | } | 592 | } |
| 552 | 593 | ||
| 594 | while (ambig_list != NULL) | ||
| 595 | { | ||
| 596 | struct option_list *pn = ambig_list->next; | ||
| 597 | free (ambig_list); | ||
| 598 | ambig_list = pn; | ||
| 599 | } | ||
| 600 | |||
| 553 | if (pfound != NULL) | 601 | if (pfound != NULL) |
| 554 | { | 602 | { |
| 555 | option_index = indfound; | 603 | option_index = indfound; |
| @@ -740,7 +788,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 740 | char c = *d->__nextchar++; | 788 | char c = *d->__nextchar++; |
| 741 | const char *temp = strchr (optstring, c); | 789 | const char *temp = strchr (optstring, c); |
| 742 | 790 | ||
| 743 | /* Increment `optind' when we start to process its last character. */ | 791 | /* Increment 'optind' when we start to process its last character. */ |
| 744 | if (*d->__nextchar == '\0') | 792 | if (*d->__nextchar == '\0') |
| 745 | ++d->optind; | 793 | ++d->optind; |
| 746 | 794 | ||
| @@ -791,6 +839,9 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 791 | int indfound = 0; | 839 | int indfound = 0; |
| 792 | int option_index; | 840 | int option_index; |
| 793 | 841 | ||
| 842 | if (longopts == NULL) | ||
| 843 | goto no_longs; | ||
| 844 | |||
| 794 | /* This is an option that requires an argument. */ | 845 | /* This is an option that requires an argument. */ |
| 795 | if (*d->__nextchar != '\0') | 846 | if (*d->__nextchar != '\0') |
| 796 | { | 847 | { |
| @@ -836,7 +887,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 836 | return c; | 887 | return c; |
| 837 | } | 888 | } |
| 838 | else | 889 | else |
| 839 | /* We already incremented `d->optind' once; | 890 | /* We already incremented 'd->optind' once; |
| 840 | increment it again when taking next ARGV-elt as argument. */ | 891 | increment it again when taking next ARGV-elt as argument. */ |
| 841 | d->optarg = argv[d->optind++]; | 892 | d->optarg = argv[d->optind++]; |
| 842 | 893 | ||
| @@ -998,8 +1049,10 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 998 | } | 1049 | } |
| 999 | return pfound->val; | 1050 | return pfound->val; |
| 1000 | } | 1051 | } |
| 1001 | d->__nextchar = NULL; | 1052 | |
| 1002 | return 'W'; /* Let the application handle it. */ | 1053 | no_longs: |
| 1054 | d->__nextchar = NULL; | ||
| 1055 | return 'W'; /* Let the application handle it. */ | ||
| 1003 | } | 1056 | } |
| 1004 | if (temp[1] == ':') | 1057 | if (temp[1] == ':') |
| 1005 | { | 1058 | { |
| @@ -1061,7 +1114,7 @@ _getopt_internal_r (int argc, char **argv, const char *optstring, | |||
| 1061 | c = '?'; | 1114 | c = '?'; |
| 1062 | } | 1115 | } |
| 1063 | else | 1116 | else |
| 1064 | /* We already incremented `optind' once; | 1117 | /* We already incremented 'optind' once; |
| 1065 | increment it again when taking next ARGV-elt as argument. */ | 1118 | increment it again when taking next ARGV-elt as argument. */ |
| 1066 | d->optarg = argv[d->optind++]; | 1119 | d->optarg = argv[d->optind++]; |
| 1067 | d->__nextchar = NULL; | 1120 | d->__nextchar = NULL; |
| @@ -1124,7 +1177,7 @@ __posix_getopt (int argc, char *const *argv, const char *optstring) | |||
| 1124 | #ifdef TEST | 1177 | #ifdef TEST |
| 1125 | 1178 | ||
| 1126 | /* Compile with -DTEST to make an executable for use in testing | 1179 | /* Compile with -DTEST to make an executable for use in testing |
| 1127 | the above definition of `getopt'. */ | 1180 | the above definition of 'getopt'. */ |
| 1128 | 1181 | ||
| 1129 | int | 1182 | int |
| 1130 | main (int argc, char **argv) | 1183 | main (int argc, char **argv) |
diff --git a/gl/getopt.in.h b/gl/getopt.in.h index 57a8e899..d9c7d814 100644 --- a/gl/getopt.in.h +++ b/gl/getopt.in.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Declarations for getopt. | 1 | /* Declarations for getopt. |
| 2 | Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2010 Free Software | 2 | Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2013 Free Software |
| 3 | Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | This file is part of the GNU C Library. | 4 | This file is part of the GNU C Library. |
| 5 | 5 | ||
| @@ -16,11 +16,12 @@ | |||
| 16 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 18 | 18 | ||
| 19 | #ifndef _GL_GETOPT_H | 19 | #ifndef _@GUARD_PREFIX@_GETOPT_H |
| 20 | 20 | ||
| 21 | #if __GNUC__ >= 3 | 21 | #if __GNUC__ >= 3 |
| 22 | @PRAGMA_SYSTEM_HEADER@ | 22 | @PRAGMA_SYSTEM_HEADER@ |
| 23 | #endif | 23 | #endif |
| 24 | @PRAGMA_COLUMNS@ | ||
| 24 | 25 | ||
| 25 | /* The include_next requires a split double-inclusion guard. We must | 26 | /* The include_next requires a split double-inclusion guard. We must |
| 26 | also inform the replacement unistd.h to not recursively use | 27 | also inform the replacement unistd.h to not recursively use |
| @@ -31,10 +32,10 @@ | |||
| 31 | # undef _GL_SYSTEM_GETOPT | 32 | # undef _GL_SYSTEM_GETOPT |
| 32 | #endif | 33 | #endif |
| 33 | 34 | ||
| 34 | #ifndef _GL_GETOPT_H | 35 | #ifndef _@GUARD_PREFIX@_GETOPT_H |
| 35 | 36 | ||
| 36 | #ifndef __need_getopt | 37 | #ifndef __need_getopt |
| 37 | # define _GL_GETOPT_H 1 | 38 | # define _@GUARD_PREFIX@_GETOPT_H 1 |
| 38 | #endif | 39 | #endif |
| 39 | 40 | ||
| 40 | /* Standalone applications should #define __GETOPT_PREFIX to an | 41 | /* Standalone applications should #define __GETOPT_PREFIX to an |
| @@ -48,7 +49,9 @@ | |||
| 48 | linkers. */ | 49 | linkers. */ |
| 49 | #if defined __GETOPT_PREFIX && !defined __need_getopt | 50 | #if defined __GETOPT_PREFIX && !defined __need_getopt |
| 50 | # if !@HAVE_GETOPT_H@ | 51 | # if !@HAVE_GETOPT_H@ |
| 52 | # define __need_system_stdlib_h | ||
| 51 | # include <stdlib.h> | 53 | # include <stdlib.h> |
| 54 | # undef __need_system_stdlib_h | ||
| 52 | # include <stdio.h> | 55 | # include <stdio.h> |
| 53 | # include <unistd.h> | 56 | # include <unistd.h> |
| 54 | # endif | 57 | # endif |
| @@ -81,7 +84,7 @@ | |||
| 81 | getopt_long_only can permute argv; this is required for backward | 84 | getopt_long_only can permute argv; this is required for backward |
| 82 | compatibility (e.g., for LSB 2.0.1). | 85 | compatibility (e.g., for LSB 2.0.1). |
| 83 | 86 | ||
| 84 | This used to be `#if defined __GETOPT_PREFIX && !defined __need_getopt', | 87 | This used to be '#if defined __GETOPT_PREFIX && !defined __need_getopt', |
| 85 | but it caused redefinition warnings if both unistd.h and getopt.h were | 88 | but it caused redefinition warnings if both unistd.h and getopt.h were |
| 86 | included, since unistd.h includes getopt.h having previously defined | 89 | included, since unistd.h includes getopt.h having previously defined |
| 87 | __need_getopt. | 90 | __need_getopt. |
| @@ -127,29 +130,29 @@ | |||
| 127 | extern "C" { | 130 | extern "C" { |
| 128 | #endif | 131 | #endif |
| 129 | 132 | ||
| 130 | /* For communication from `getopt' to the caller. | 133 | /* For communication from 'getopt' to the caller. |
| 131 | When `getopt' finds an option that takes an argument, | 134 | When 'getopt' finds an option that takes an argument, |
| 132 | the argument value is returned here. | 135 | the argument value is returned here. |
| 133 | Also, when `ordering' is RETURN_IN_ORDER, | 136 | Also, when 'ordering' is RETURN_IN_ORDER, |
| 134 | each non-option ARGV-element is returned here. */ | 137 | each non-option ARGV-element is returned here. */ |
| 135 | 138 | ||
| 136 | extern char *optarg; | 139 | extern char *optarg; |
| 137 | 140 | ||
| 138 | /* Index in ARGV of the next element to be scanned. | 141 | /* Index in ARGV of the next element to be scanned. |
| 139 | This is used for communication to and from the caller | 142 | This is used for communication to and from the caller |
| 140 | and for communication between successive calls to `getopt'. | 143 | and for communication between successive calls to 'getopt'. |
| 141 | 144 | ||
| 142 | On entry to `getopt', zero means this is the first call; initialize. | 145 | On entry to 'getopt', zero means this is the first call; initialize. |
| 143 | 146 | ||
| 144 | When `getopt' returns -1, this is the index of the first of the | 147 | When 'getopt' returns -1, this is the index of the first of the |
| 145 | non-option elements that the caller should itself scan. | 148 | non-option elements that the caller should itself scan. |
| 146 | 149 | ||
| 147 | Otherwise, `optind' communicates from one call to the next | 150 | Otherwise, 'optind' communicates from one call to the next |
| 148 | how much of ARGV has been scanned so far. */ | 151 | how much of ARGV has been scanned so far. */ |
| 149 | 152 | ||
| 150 | extern int optind; | 153 | extern int optind; |
| 151 | 154 | ||
| 152 | /* Callers store zero here to inhibit the error message `getopt' prints | 155 | /* Callers store zero here to inhibit the error message 'getopt' prints |
| 153 | for unrecognized options. */ | 156 | for unrecognized options. */ |
| 154 | 157 | ||
| 155 | extern int opterr; | 158 | extern int opterr; |
| @@ -161,25 +164,26 @@ extern int optopt; | |||
| 161 | #ifndef __need_getopt | 164 | #ifndef __need_getopt |
| 162 | /* Describe the long-named options requested by the application. | 165 | /* Describe the long-named options requested by the application. |
| 163 | The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector | 166 | The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector |
| 164 | of `struct option' terminated by an element containing a name which is | 167 | of 'struct option' terminated by an element containing a name which is |
| 165 | zero. | 168 | zero. |
| 166 | 169 | ||
| 167 | The field `has_arg' is: | 170 | The field 'has_arg' is: |
| 168 | no_argument (or 0) if the option does not take an argument, | 171 | no_argument (or 0) if the option does not take an argument, |
| 169 | required_argument (or 1) if the option requires an argument, | 172 | required_argument (or 1) if the option requires an argument, |
| 170 | optional_argument (or 2) if the option takes an optional argument. | 173 | optional_argument (or 2) if the option takes an optional argument. |
| 171 | 174 | ||
| 172 | If the field `flag' is not NULL, it points to a variable that is set | 175 | If the field 'flag' is not NULL, it points to a variable that is set |
| 173 | to the value given in the field `val' when the option is found, but | 176 | to the value given in the field 'val' when the option is found, but |
| 174 | left unchanged if the option is not found. | 177 | left unchanged if the option is not found. |
| 175 | 178 | ||
| 176 | To have a long-named option do something other than set an `int' to | 179 | To have a long-named option do something other than set an 'int' to |
| 177 | a compiled-in constant, such as set a value from `optarg', set the | 180 | a compiled-in constant, such as set a value from 'optarg', set the |
| 178 | option's `flag' field to zero and its `val' field to a nonzero | 181 | option's 'flag' field to zero and its 'val' field to a nonzero |
| 179 | value (the equivalent single-letter option character, if there is | 182 | value (the equivalent single-letter option character, if there is |
| 180 | one). For long options that have a zero `flag' field, `getopt' | 183 | one). For long options that have a zero 'flag' field, 'getopt' |
| 181 | returns the contents of the `val' field. */ | 184 | returns the contents of the 'val' field. */ |
| 182 | 185 | ||
| 186 | # if !GNULIB_defined_struct_option | ||
| 183 | struct option | 187 | struct option |
| 184 | { | 188 | { |
| 185 | const char *name; | 189 | const char *name; |
| @@ -189,8 +193,10 @@ struct option | |||
| 189 | int *flag; | 193 | int *flag; |
| 190 | int val; | 194 | int val; |
| 191 | }; | 195 | }; |
| 196 | # define GNULIB_defined_struct_option 1 | ||
| 197 | # endif | ||
| 192 | 198 | ||
| 193 | /* Names for the values of the `has_arg' field of `struct option'. */ | 199 | /* Names for the values of the 'has_arg' field of 'struct option'. */ |
| 194 | 200 | ||
| 195 | # define no_argument 0 | 201 | # define no_argument 0 |
| 196 | # define required_argument 1 | 202 | # define required_argument 1 |
| @@ -204,23 +210,23 @@ struct option | |||
| 204 | 210 | ||
| 205 | Return the option character from OPTS just read. Return -1 when | 211 | Return the option character from OPTS just read. Return -1 when |
| 206 | there are no more options. For unrecognized options, or options | 212 | there are no more options. For unrecognized options, or options |
| 207 | missing arguments, `optopt' is set to the option letter, and '?' is | 213 | missing arguments, 'optopt' is set to the option letter, and '?' is |
| 208 | returned. | 214 | returned. |
| 209 | 215 | ||
| 210 | The OPTS string is a list of characters which are recognized option | 216 | The OPTS string is a list of characters which are recognized option |
| 211 | letters, optionally followed by colons, specifying that that letter | 217 | letters, optionally followed by colons, specifying that that letter |
| 212 | takes an argument, to be placed in `optarg'. | 218 | takes an argument, to be placed in 'optarg'. |
| 213 | 219 | ||
| 214 | If a letter in OPTS is followed by two colons, its argument is | 220 | If a letter in OPTS is followed by two colons, its argument is |
| 215 | optional. This behavior is specific to the GNU `getopt'. | 221 | optional. This behavior is specific to the GNU 'getopt'. |
| 216 | 222 | ||
| 217 | The argument `--' causes premature termination of argument | 223 | The argument '--' causes premature termination of argument |
| 218 | scanning, explicitly telling `getopt' that there are no more | 224 | scanning, explicitly telling 'getopt' that there are no more |
| 219 | options. | 225 | options. |
| 220 | 226 | ||
| 221 | If OPTS begins with `-', then non-option arguments are treated as | 227 | If OPTS begins with '-', then non-option arguments are treated as |
| 222 | arguments to the option '\1'. This behavior is specific to the GNU | 228 | arguments to the option '\1'. This behavior is specific to the GNU |
| 223 | `getopt'. If OPTS begins with `+', or POSIXLY_CORRECT is set in | 229 | 'getopt'. If OPTS begins with '+', or POSIXLY_CORRECT is set in |
| 224 | the environment, then do not permute arguments. */ | 230 | the environment, then do not permute arguments. */ |
| 225 | 231 | ||
| 226 | extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) | 232 | extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) |
| @@ -245,5 +251,5 @@ extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv, | |||
| 245 | /* Make sure we later can get all the definitions and declarations. */ | 251 | /* Make sure we later can get all the definitions and declarations. */ |
| 246 | #undef __need_getopt | 252 | #undef __need_getopt |
| 247 | 253 | ||
| 248 | #endif /* getopt.h */ | 254 | #endif /* _@GUARD_PREFIX@_GETOPT_H */ |
| 249 | #endif /* getopt.h */ | 255 | #endif /* _@GUARD_PREFIX@_GETOPT_H */ |
diff --git a/gl/getopt1.c b/gl/getopt1.c index 046d69f9..55a6b4ea 100644 --- a/gl/getopt1.c +++ b/gl/getopt1.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* getopt_long and getopt_long_only entry points for GNU getopt. | 1 | /* getopt_long and getopt_long_only entry points for GNU getopt. |
| 2 | Copyright (C) 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996, 1997, | 2 | Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2013 Free Software |
| 3 | 1998, 2004, 2006, 2009, 2010 Free Software Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | This file is part of the GNU C Library. | 4 | This file is part of the GNU C Library. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -141,11 +141,11 @@ main (int argc, char **argv) | |||
| 141 | break; | 141 | break; |
| 142 | 142 | ||
| 143 | case 'c': | 143 | case 'c': |
| 144 | printf ("option c with value `%s'\n", optarg); | 144 | printf ("option c with value '%s'\n", optarg); |
| 145 | break; | 145 | break; |
| 146 | 146 | ||
| 147 | case 'd': | 147 | case 'd': |
| 148 | printf ("option d with value `%s'\n", optarg); | 148 | printf ("option d with value '%s'\n", optarg); |
| 149 | break; | 149 | break; |
| 150 | 150 | ||
| 151 | case '?': | 151 | case '?': |
diff --git a/gl/getopt_int.h b/gl/getopt_int.h index 980b7507..a6e4b9ea 100644 --- a/gl/getopt_int.h +++ b/gl/getopt_int.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Internal declarations for getopt. | 1 | /* Internal declarations for getopt. |
| 2 | Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2010 Free Software | 2 | Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2013 Free Software |
| 3 | Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | This file is part of the GNU C Library. | 4 | This file is part of the GNU C Library. |
| 5 | 5 | ||
| @@ -40,7 +40,7 @@ extern int _getopt_internal (int ___argc, char **___argv, | |||
| 40 | stop option processing when the first non-option is seen. | 40 | stop option processing when the first non-option is seen. |
| 41 | This is what Unix does. | 41 | This is what Unix does. |
| 42 | This mode of operation is selected by either setting the environment | 42 | This mode of operation is selected by either setting the environment |
| 43 | variable POSIXLY_CORRECT, or using `+' as the first character | 43 | variable POSIXLY_CORRECT, or using '+' as the first character |
| 44 | of the list of option characters, or by calling getopt. | 44 | of the list of option characters, or by calling getopt. |
| 45 | 45 | ||
| 46 | PERMUTE is the default. We permute the contents of ARGV as we | 46 | PERMUTE is the default. We permute the contents of ARGV as we |
| @@ -52,12 +52,12 @@ extern int _getopt_internal (int ___argc, char **___argv, | |||
| 52 | written to expect options and other ARGV-elements in any order | 52 | written to expect options and other ARGV-elements in any order |
| 53 | and that care about the ordering of the two. We describe each | 53 | and that care about the ordering of the two. We describe each |
| 54 | non-option ARGV-element as if it were the argument of an option | 54 | non-option ARGV-element as if it were the argument of an option |
| 55 | with character code 1. Using `-' as the first character of the | 55 | with character code 1. Using '-' as the first character of the |
| 56 | list of option characters selects this mode of operation. | 56 | list of option characters selects this mode of operation. |
| 57 | 57 | ||
| 58 | The special argument `--' forces an end of option-scanning regardless | 58 | The special argument '--' forces an end of option-scanning regardless |
| 59 | of the value of `ordering'. In the case of RETURN_IN_ORDER, only | 59 | of the value of 'ordering'. In the case of RETURN_IN_ORDER, only |
| 60 | `--' can cause `getopt' to return -1 with `optind' != ARGC. */ | 60 | '--' can cause 'getopt' to return -1 with 'optind' != ARGC. */ |
| 61 | 61 | ||
| 62 | enum __ord | 62 | enum __ord |
| 63 | { | 63 | { |
| @@ -99,8 +99,8 @@ struct _getopt_data | |||
| 99 | /* Handle permutation of arguments. */ | 99 | /* Handle permutation of arguments. */ |
| 100 | 100 | ||
| 101 | /* Describe the part of ARGV that contains non-options that have | 101 | /* Describe the part of ARGV that contains non-options that have |
| 102 | been skipped. `first_nonopt' is the index in ARGV of the first | 102 | been skipped. 'first_nonopt' is the index in ARGV of the first |
| 103 | of them; `last_nonopt' is the index after the last of them. */ | 103 | of them; 'last_nonopt' is the index after the last of them. */ |
| 104 | 104 | ||
| 105 | int __first_nonopt; | 105 | int __first_nonopt; |
| 106 | int __last_nonopt; | 106 | int __last_nonopt; |
| @@ -108,7 +108,7 @@ struct _getopt_data | |||
| 108 | #if defined _LIBC && defined USE_NONOPTION_FLAGS | 108 | #if defined _LIBC && defined USE_NONOPTION_FLAGS |
| 109 | int __nonoption_flags_max_len; | 109 | int __nonoption_flags_max_len; |
| 110 | int __nonoption_flags_len; | 110 | int __nonoption_flags_len; |
| 111 | # endif | 111 | #endif |
| 112 | }; | 112 | }; |
| 113 | 113 | ||
| 114 | /* The initializer is necessary to set OPTIND and OPTERR to their | 114 | /* The initializer is necessary to set OPTIND and OPTERR to their |
diff --git a/gl/gettext.h b/gl/gettext.h index 881ae330..d0215715 100644 --- a/gl/gettext.h +++ b/gl/gettext.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Convenience header for conditional use of GNU <libintl.h>. | 1 | /* Convenience header for conditional use of GNU <libintl.h>. |
| 2 | Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2010 Free Software | 2 | Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2013 Free Software |
| 3 | Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _LIBGETTEXT_H | 18 | #ifndef _LIBGETTEXT_H |
| 20 | #define _LIBGETTEXT_H 1 | 19 | #define _LIBGETTEXT_H 1 |
| @@ -54,7 +53,7 @@ | |||
| 54 | it now, to make later inclusions of <libintl.h> a NOP. */ | 53 | it now, to make later inclusions of <libintl.h> a NOP. */ |
| 55 | #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) | 54 | #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) |
| 56 | # include <cstdlib> | 55 | # include <cstdlib> |
| 57 | # if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H | 56 | # if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H |
| 58 | # include <libintl.h> | 57 | # include <libintl.h> |
| 59 | # endif | 58 | # endif |
| 60 | #endif | 59 | #endif |
| @@ -93,6 +92,12 @@ | |||
| 93 | 92 | ||
| 94 | #endif | 93 | #endif |
| 95 | 94 | ||
| 95 | /* Prefer gnulib's setlocale override over libintl's setlocale override. */ | ||
| 96 | #ifdef GNULIB_defined_setlocale | ||
| 97 | # undef setlocale | ||
| 98 | # define setlocale rpl_setlocale | ||
| 99 | #endif | ||
| 100 | |||
| 96 | /* A pseudo function call that serves as a marker for the automated | 101 | /* A pseudo function call that serves as a marker for the automated |
| 97 | extraction of messages, but does not call gettext(). The run-time | 102 | extraction of messages, but does not call gettext(). The run-time |
| 98 | translation is done at a different place in the code. | 103 | translation is done at a different place in the code. |
| @@ -178,9 +183,12 @@ npgettext_aux (const char *domain, | |||
| 178 | 183 | ||
| 179 | #include <string.h> | 184 | #include <string.h> |
| 180 | 185 | ||
| 181 | #define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \ | 186 | #if (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \ |
| 182 | (((__GNUC__ >= 3 || __GNUG__ >= 2) && !__STRICT_ANSI__) \ | 187 | /* || __STDC_VERSION__ >= 199901L */ ) |
| 183 | /* || __STDC_VERSION__ >= 199901L */ ) | 188 | # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1 |
| 189 | #else | ||
| 190 | # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0 | ||
| 191 | #endif | ||
| 184 | 192 | ||
| 185 | #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS | 193 | #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS |
| 186 | #include <stdlib.h> | 194 | #include <stdlib.h> |
diff --git a/gl/glthread/lock.c b/gl/glthread/lock.c new file mode 100644 index 00000000..f62aa301 --- /dev/null +++ b/gl/glthread/lock.c | |||
| @@ -0,0 +1,1057 @@ | |||
| 1 | /* Locking in multithreaded situations. | ||
| 2 | Copyright (C) 2005-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2005. | ||
| 18 | Based on GCC's gthr-posix.h, gthr-posix95.h, gthr-solaris.h, | ||
| 19 | gthr-win32.h. */ | ||
| 20 | |||
| 21 | #include <config.h> | ||
| 22 | |||
| 23 | #include "glthread/lock.h" | ||
| 24 | |||
| 25 | /* ========================================================================= */ | ||
| 26 | |||
| 27 | #if USE_POSIX_THREADS | ||
| 28 | |||
| 29 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 30 | |||
| 31 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 32 | |||
| 33 | # if HAVE_PTHREAD_RWLOCK | ||
| 34 | |||
| 35 | # if !defined PTHREAD_RWLOCK_INITIALIZER | ||
| 36 | |||
| 37 | int | ||
| 38 | glthread_rwlock_init_multithreaded (gl_rwlock_t *lock) | ||
| 39 | { | ||
| 40 | int err; | ||
| 41 | |||
| 42 | err = pthread_rwlock_init (&lock->rwlock, NULL); | ||
| 43 | if (err != 0) | ||
| 44 | return err; | ||
| 45 | lock->initialized = 1; | ||
| 46 | return 0; | ||
| 47 | } | ||
| 48 | |||
| 49 | int | ||
| 50 | glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock) | ||
| 51 | { | ||
| 52 | if (!lock->initialized) | ||
| 53 | { | ||
| 54 | int err; | ||
| 55 | |||
| 56 | err = pthread_mutex_lock (&lock->guard); | ||
| 57 | if (err != 0) | ||
| 58 | return err; | ||
| 59 | if (!lock->initialized) | ||
| 60 | { | ||
| 61 | err = glthread_rwlock_init_multithreaded (lock); | ||
| 62 | if (err != 0) | ||
| 63 | { | ||
| 64 | pthread_mutex_unlock (&lock->guard); | ||
| 65 | return err; | ||
| 66 | } | ||
| 67 | } | ||
| 68 | err = pthread_mutex_unlock (&lock->guard); | ||
| 69 | if (err != 0) | ||
| 70 | return err; | ||
| 71 | } | ||
| 72 | return pthread_rwlock_rdlock (&lock->rwlock); | ||
| 73 | } | ||
| 74 | |||
| 75 | int | ||
| 76 | glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock) | ||
| 77 | { | ||
| 78 | if (!lock->initialized) | ||
| 79 | { | ||
| 80 | int err; | ||
| 81 | |||
| 82 | err = pthread_mutex_lock (&lock->guard); | ||
| 83 | if (err != 0) | ||
| 84 | return err; | ||
| 85 | if (!lock->initialized) | ||
| 86 | { | ||
| 87 | err = glthread_rwlock_init_multithreaded (lock); | ||
| 88 | if (err != 0) | ||
| 89 | { | ||
| 90 | pthread_mutex_unlock (&lock->guard); | ||
| 91 | return err; | ||
| 92 | } | ||
| 93 | } | ||
| 94 | err = pthread_mutex_unlock (&lock->guard); | ||
| 95 | if (err != 0) | ||
| 96 | return err; | ||
| 97 | } | ||
| 98 | return pthread_rwlock_wrlock (&lock->rwlock); | ||
| 99 | } | ||
| 100 | |||
| 101 | int | ||
| 102 | glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock) | ||
| 103 | { | ||
| 104 | if (!lock->initialized) | ||
| 105 | return EINVAL; | ||
| 106 | return pthread_rwlock_unlock (&lock->rwlock); | ||
| 107 | } | ||
| 108 | |||
| 109 | int | ||
| 110 | glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock) | ||
| 111 | { | ||
| 112 | int err; | ||
| 113 | |||
| 114 | if (!lock->initialized) | ||
| 115 | return EINVAL; | ||
| 116 | err = pthread_rwlock_destroy (&lock->rwlock); | ||
| 117 | if (err != 0) | ||
| 118 | return err; | ||
| 119 | lock->initialized = 0; | ||
| 120 | return 0; | ||
| 121 | } | ||
| 122 | |||
| 123 | # endif | ||
| 124 | |||
| 125 | # else | ||
| 126 | |||
| 127 | int | ||
| 128 | glthread_rwlock_init_multithreaded (gl_rwlock_t *lock) | ||
| 129 | { | ||
| 130 | int err; | ||
| 131 | |||
| 132 | err = pthread_mutex_init (&lock->lock, NULL); | ||
| 133 | if (err != 0) | ||
| 134 | return err; | ||
| 135 | err = pthread_cond_init (&lock->waiting_readers, NULL); | ||
| 136 | if (err != 0) | ||
| 137 | return err; | ||
| 138 | err = pthread_cond_init (&lock->waiting_writers, NULL); | ||
| 139 | if (err != 0) | ||
| 140 | return err; | ||
| 141 | lock->waiting_writers_count = 0; | ||
| 142 | lock->runcount = 0; | ||
| 143 | return 0; | ||
| 144 | } | ||
| 145 | |||
| 146 | int | ||
| 147 | glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock) | ||
| 148 | { | ||
| 149 | int err; | ||
| 150 | |||
| 151 | err = pthread_mutex_lock (&lock->lock); | ||
| 152 | if (err != 0) | ||
| 153 | return err; | ||
| 154 | /* Test whether only readers are currently running, and whether the runcount | ||
| 155 | field will not overflow. */ | ||
| 156 | /* POSIX says: "It is implementation-defined whether the calling thread | ||
| 157 | acquires the lock when a writer does not hold the lock and there are | ||
| 158 | writers blocked on the lock." Let's say, no: give the writers a higher | ||
| 159 | priority. */ | ||
| 160 | while (!(lock->runcount + 1 > 0 && lock->waiting_writers_count == 0)) | ||
| 161 | { | ||
| 162 | /* This thread has to wait for a while. Enqueue it among the | ||
| 163 | waiting_readers. */ | ||
| 164 | err = pthread_cond_wait (&lock->waiting_readers, &lock->lock); | ||
| 165 | if (err != 0) | ||
| 166 | { | ||
| 167 | pthread_mutex_unlock (&lock->lock); | ||
| 168 | return err; | ||
| 169 | } | ||
| 170 | } | ||
| 171 | lock->runcount++; | ||
| 172 | return pthread_mutex_unlock (&lock->lock); | ||
| 173 | } | ||
| 174 | |||
| 175 | int | ||
| 176 | glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock) | ||
| 177 | { | ||
| 178 | int err; | ||
| 179 | |||
| 180 | err = pthread_mutex_lock (&lock->lock); | ||
| 181 | if (err != 0) | ||
| 182 | return err; | ||
| 183 | /* Test whether no readers or writers are currently running. */ | ||
| 184 | while (!(lock->runcount == 0)) | ||
| 185 | { | ||
| 186 | /* This thread has to wait for a while. Enqueue it among the | ||
| 187 | waiting_writers. */ | ||
| 188 | lock->waiting_writers_count++; | ||
| 189 | err = pthread_cond_wait (&lock->waiting_writers, &lock->lock); | ||
| 190 | if (err != 0) | ||
| 191 | { | ||
| 192 | lock->waiting_writers_count--; | ||
| 193 | pthread_mutex_unlock (&lock->lock); | ||
| 194 | return err; | ||
| 195 | } | ||
| 196 | lock->waiting_writers_count--; | ||
| 197 | } | ||
| 198 | lock->runcount--; /* runcount becomes -1 */ | ||
| 199 | return pthread_mutex_unlock (&lock->lock); | ||
| 200 | } | ||
| 201 | |||
| 202 | int | ||
| 203 | glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock) | ||
| 204 | { | ||
| 205 | int err; | ||
| 206 | |||
| 207 | err = pthread_mutex_lock (&lock->lock); | ||
| 208 | if (err != 0) | ||
| 209 | return err; | ||
| 210 | if (lock->runcount < 0) | ||
| 211 | { | ||
| 212 | /* Drop a writer lock. */ | ||
| 213 | if (!(lock->runcount == -1)) | ||
| 214 | { | ||
| 215 | pthread_mutex_unlock (&lock->lock); | ||
| 216 | return EINVAL; | ||
| 217 | } | ||
| 218 | lock->runcount = 0; | ||
| 219 | } | ||
| 220 | else | ||
| 221 | { | ||
| 222 | /* Drop a reader lock. */ | ||
| 223 | if (!(lock->runcount > 0)) | ||
| 224 | { | ||
| 225 | pthread_mutex_unlock (&lock->lock); | ||
| 226 | return EINVAL; | ||
| 227 | } | ||
| 228 | lock->runcount--; | ||
| 229 | } | ||
| 230 | if (lock->runcount == 0) | ||
| 231 | { | ||
| 232 | /* POSIX recommends that "write locks shall take precedence over read | ||
| 233 | locks", to avoid "writer starvation". */ | ||
| 234 | if (lock->waiting_writers_count > 0) | ||
| 235 | { | ||
| 236 | /* Wake up one of the waiting writers. */ | ||
| 237 | err = pthread_cond_signal (&lock->waiting_writers); | ||
| 238 | if (err != 0) | ||
| 239 | { | ||
| 240 | pthread_mutex_unlock (&lock->lock); | ||
| 241 | return err; | ||
| 242 | } | ||
| 243 | } | ||
| 244 | else | ||
| 245 | { | ||
| 246 | /* Wake up all waiting readers. */ | ||
| 247 | err = pthread_cond_broadcast (&lock->waiting_readers); | ||
| 248 | if (err != 0) | ||
| 249 | { | ||
| 250 | pthread_mutex_unlock (&lock->lock); | ||
| 251 | return err; | ||
| 252 | } | ||
| 253 | } | ||
| 254 | } | ||
| 255 | return pthread_mutex_unlock (&lock->lock); | ||
| 256 | } | ||
| 257 | |||
| 258 | int | ||
| 259 | glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock) | ||
| 260 | { | ||
| 261 | int err; | ||
| 262 | |||
| 263 | err = pthread_mutex_destroy (&lock->lock); | ||
| 264 | if (err != 0) | ||
| 265 | return err; | ||
| 266 | err = pthread_cond_destroy (&lock->waiting_readers); | ||
| 267 | if (err != 0) | ||
| 268 | return err; | ||
| 269 | err = pthread_cond_destroy (&lock->waiting_writers); | ||
| 270 | if (err != 0) | ||
| 271 | return err; | ||
| 272 | return 0; | ||
| 273 | } | ||
| 274 | |||
| 275 | # endif | ||
| 276 | |||
| 277 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 278 | |||
| 279 | # if HAVE_PTHREAD_MUTEX_RECURSIVE | ||
| 280 | |||
| 281 | # if defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER || defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP | ||
| 282 | |||
| 283 | int | ||
| 284 | glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock) | ||
| 285 | { | ||
| 286 | pthread_mutexattr_t attributes; | ||
| 287 | int err; | ||
| 288 | |||
| 289 | err = pthread_mutexattr_init (&attributes); | ||
| 290 | if (err != 0) | ||
| 291 | return err; | ||
| 292 | err = pthread_mutexattr_settype (&attributes, PTHREAD_MUTEX_RECURSIVE); | ||
| 293 | if (err != 0) | ||
| 294 | { | ||
| 295 | pthread_mutexattr_destroy (&attributes); | ||
| 296 | return err; | ||
| 297 | } | ||
| 298 | err = pthread_mutex_init (lock, &attributes); | ||
| 299 | if (err != 0) | ||
| 300 | { | ||
| 301 | pthread_mutexattr_destroy (&attributes); | ||
| 302 | return err; | ||
| 303 | } | ||
| 304 | err = pthread_mutexattr_destroy (&attributes); | ||
| 305 | if (err != 0) | ||
| 306 | return err; | ||
| 307 | return 0; | ||
| 308 | } | ||
| 309 | |||
| 310 | # else | ||
| 311 | |||
| 312 | int | ||
| 313 | glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock) | ||
| 314 | { | ||
| 315 | pthread_mutexattr_t attributes; | ||
| 316 | int err; | ||
| 317 | |||
| 318 | err = pthread_mutexattr_init (&attributes); | ||
| 319 | if (err != 0) | ||
| 320 | return err; | ||
| 321 | err = pthread_mutexattr_settype (&attributes, PTHREAD_MUTEX_RECURSIVE); | ||
| 322 | if (err != 0) | ||
| 323 | { | ||
| 324 | pthread_mutexattr_destroy (&attributes); | ||
| 325 | return err; | ||
| 326 | } | ||
| 327 | err = pthread_mutex_init (&lock->recmutex, &attributes); | ||
| 328 | if (err != 0) | ||
| 329 | { | ||
| 330 | pthread_mutexattr_destroy (&attributes); | ||
| 331 | return err; | ||
| 332 | } | ||
| 333 | err = pthread_mutexattr_destroy (&attributes); | ||
| 334 | if (err != 0) | ||
| 335 | return err; | ||
| 336 | lock->initialized = 1; | ||
| 337 | return 0; | ||
| 338 | } | ||
| 339 | |||
| 340 | int | ||
| 341 | glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock) | ||
| 342 | { | ||
| 343 | if (!lock->initialized) | ||
| 344 | { | ||
| 345 | int err; | ||
| 346 | |||
| 347 | err = pthread_mutex_lock (&lock->guard); | ||
| 348 | if (err != 0) | ||
| 349 | return err; | ||
| 350 | if (!lock->initialized) | ||
| 351 | { | ||
| 352 | err = glthread_recursive_lock_init_multithreaded (lock); | ||
| 353 | if (err != 0) | ||
| 354 | { | ||
| 355 | pthread_mutex_unlock (&lock->guard); | ||
| 356 | return err; | ||
| 357 | } | ||
| 358 | } | ||
| 359 | err = pthread_mutex_unlock (&lock->guard); | ||
| 360 | if (err != 0) | ||
| 361 | return err; | ||
| 362 | } | ||
| 363 | return pthread_mutex_lock (&lock->recmutex); | ||
| 364 | } | ||
| 365 | |||
| 366 | int | ||
| 367 | glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock) | ||
| 368 | { | ||
| 369 | if (!lock->initialized) | ||
| 370 | return EINVAL; | ||
| 371 | return pthread_mutex_unlock (&lock->recmutex); | ||
| 372 | } | ||
| 373 | |||
| 374 | int | ||
| 375 | glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock) | ||
| 376 | { | ||
| 377 | int err; | ||
| 378 | |||
| 379 | if (!lock->initialized) | ||
| 380 | return EINVAL; | ||
| 381 | err = pthread_mutex_destroy (&lock->recmutex); | ||
| 382 | if (err != 0) | ||
| 383 | return err; | ||
| 384 | lock->initialized = 0; | ||
| 385 | return 0; | ||
| 386 | } | ||
| 387 | |||
| 388 | # endif | ||
| 389 | |||
| 390 | # else | ||
| 391 | |||
| 392 | int | ||
| 393 | glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock) | ||
| 394 | { | ||
| 395 | int err; | ||
| 396 | |||
| 397 | err = pthread_mutex_init (&lock->mutex, NULL); | ||
| 398 | if (err != 0) | ||
| 399 | return err; | ||
| 400 | lock->owner = (pthread_t) 0; | ||
| 401 | lock->depth = 0; | ||
| 402 | return 0; | ||
| 403 | } | ||
| 404 | |||
| 405 | int | ||
| 406 | glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock) | ||
| 407 | { | ||
| 408 | pthread_t self = pthread_self (); | ||
| 409 | if (lock->owner != self) | ||
| 410 | { | ||
| 411 | int err; | ||
| 412 | |||
| 413 | err = pthread_mutex_lock (&lock->mutex); | ||
| 414 | if (err != 0) | ||
| 415 | return err; | ||
| 416 | lock->owner = self; | ||
| 417 | } | ||
| 418 | if (++(lock->depth) == 0) /* wraparound? */ | ||
| 419 | { | ||
| 420 | lock->depth--; | ||
| 421 | return EAGAIN; | ||
| 422 | } | ||
| 423 | return 0; | ||
| 424 | } | ||
| 425 | |||
| 426 | int | ||
| 427 | glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock) | ||
| 428 | { | ||
| 429 | if (lock->owner != pthread_self ()) | ||
| 430 | return EPERM; | ||
| 431 | if (lock->depth == 0) | ||
| 432 | return EINVAL; | ||
| 433 | if (--(lock->depth) == 0) | ||
| 434 | { | ||
| 435 | lock->owner = (pthread_t) 0; | ||
| 436 | return pthread_mutex_unlock (&lock->mutex); | ||
| 437 | } | ||
| 438 | else | ||
| 439 | return 0; | ||
| 440 | } | ||
| 441 | |||
| 442 | int | ||
| 443 | glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock) | ||
| 444 | { | ||
| 445 | if (lock->owner != (pthread_t) 0) | ||
| 446 | return EBUSY; | ||
| 447 | return pthread_mutex_destroy (&lock->mutex); | ||
| 448 | } | ||
| 449 | |||
| 450 | # endif | ||
| 451 | |||
| 452 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 453 | |||
| 454 | static const pthread_once_t fresh_once = PTHREAD_ONCE_INIT; | ||
| 455 | |||
| 456 | int | ||
| 457 | glthread_once_singlethreaded (pthread_once_t *once_control) | ||
| 458 | { | ||
| 459 | /* We don't know whether pthread_once_t is an integer type, a floating-point | ||
| 460 | type, a pointer type, or a structure type. */ | ||
| 461 | char *firstbyte = (char *)once_control; | ||
| 462 | if (*firstbyte == *(const char *)&fresh_once) | ||
| 463 | { | ||
| 464 | /* First time use of once_control. Invert the first byte. */ | ||
| 465 | *firstbyte = ~ *(const char *)&fresh_once; | ||
| 466 | return 1; | ||
| 467 | } | ||
| 468 | else | ||
| 469 | return 0; | ||
| 470 | } | ||
| 471 | |||
| 472 | #endif | ||
| 473 | |||
| 474 | /* ========================================================================= */ | ||
| 475 | |||
| 476 | #if USE_PTH_THREADS | ||
| 477 | |||
| 478 | /* Use the GNU Pth threads library. */ | ||
| 479 | |||
| 480 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 481 | |||
| 482 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 483 | |||
| 484 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 485 | |||
| 486 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 487 | |||
| 488 | static void | ||
| 489 | glthread_once_call (void *arg) | ||
| 490 | { | ||
| 491 | void (**gl_once_temp_addr) (void) = (void (**) (void)) arg; | ||
| 492 | void (*initfunction) (void) = *gl_once_temp_addr; | ||
| 493 | initfunction (); | ||
| 494 | } | ||
| 495 | |||
| 496 | int | ||
| 497 | glthread_once_multithreaded (pth_once_t *once_control, void (*initfunction) (void)) | ||
| 498 | { | ||
| 499 | void (*temp) (void) = initfunction; | ||
| 500 | return (!pth_once (once_control, glthread_once_call, &temp) ? errno : 0); | ||
| 501 | } | ||
| 502 | |||
| 503 | int | ||
| 504 | glthread_once_singlethreaded (pth_once_t *once_control) | ||
| 505 | { | ||
| 506 | /* We know that pth_once_t is an integer type. */ | ||
| 507 | if (*once_control == PTH_ONCE_INIT) | ||
| 508 | { | ||
| 509 | /* First time use of once_control. Invert the marker. */ | ||
| 510 | *once_control = ~ PTH_ONCE_INIT; | ||
| 511 | return 1; | ||
| 512 | } | ||
| 513 | else | ||
| 514 | return 0; | ||
| 515 | } | ||
| 516 | |||
| 517 | #endif | ||
| 518 | |||
| 519 | /* ========================================================================= */ | ||
| 520 | |||
| 521 | #if USE_SOLARIS_THREADS | ||
| 522 | |||
| 523 | /* Use the old Solaris threads library. */ | ||
| 524 | |||
| 525 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 526 | |||
| 527 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 528 | |||
| 529 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 530 | |||
| 531 | int | ||
| 532 | glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock) | ||
| 533 | { | ||
| 534 | int err; | ||
| 535 | |||
| 536 | err = mutex_init (&lock->mutex, USYNC_THREAD, NULL); | ||
| 537 | if (err != 0) | ||
| 538 | return err; | ||
| 539 | lock->owner = (thread_t) 0; | ||
| 540 | lock->depth = 0; | ||
| 541 | return 0; | ||
| 542 | } | ||
| 543 | |||
| 544 | int | ||
| 545 | glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock) | ||
| 546 | { | ||
| 547 | thread_t self = thr_self (); | ||
| 548 | if (lock->owner != self) | ||
| 549 | { | ||
| 550 | int err; | ||
| 551 | |||
| 552 | err = mutex_lock (&lock->mutex); | ||
| 553 | if (err != 0) | ||
| 554 | return err; | ||
| 555 | lock->owner = self; | ||
| 556 | } | ||
| 557 | if (++(lock->depth) == 0) /* wraparound? */ | ||
| 558 | { | ||
| 559 | lock->depth--; | ||
| 560 | return EAGAIN; | ||
| 561 | } | ||
| 562 | return 0; | ||
| 563 | } | ||
| 564 | |||
| 565 | int | ||
| 566 | glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock) | ||
| 567 | { | ||
| 568 | if (lock->owner != thr_self ()) | ||
| 569 | return EPERM; | ||
| 570 | if (lock->depth == 0) | ||
| 571 | return EINVAL; | ||
| 572 | if (--(lock->depth) == 0) | ||
| 573 | { | ||
| 574 | lock->owner = (thread_t) 0; | ||
| 575 | return mutex_unlock (&lock->mutex); | ||
| 576 | } | ||
| 577 | else | ||
| 578 | return 0; | ||
| 579 | } | ||
| 580 | |||
| 581 | int | ||
| 582 | glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock) | ||
| 583 | { | ||
| 584 | if (lock->owner != (thread_t) 0) | ||
| 585 | return EBUSY; | ||
| 586 | return mutex_destroy (&lock->mutex); | ||
| 587 | } | ||
| 588 | |||
| 589 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 590 | |||
| 591 | int | ||
| 592 | glthread_once_multithreaded (gl_once_t *once_control, void (*initfunction) (void)) | ||
| 593 | { | ||
| 594 | if (!once_control->inited) | ||
| 595 | { | ||
| 596 | int err; | ||
| 597 | |||
| 598 | /* Use the mutex to guarantee that if another thread is already calling | ||
| 599 | the initfunction, this thread waits until it's finished. */ | ||
| 600 | err = mutex_lock (&once_control->mutex); | ||
| 601 | if (err != 0) | ||
| 602 | return err; | ||
| 603 | if (!once_control->inited) | ||
| 604 | { | ||
| 605 | once_control->inited = 1; | ||
| 606 | initfunction (); | ||
| 607 | } | ||
| 608 | return mutex_unlock (&once_control->mutex); | ||
| 609 | } | ||
| 610 | else | ||
| 611 | return 0; | ||
| 612 | } | ||
| 613 | |||
| 614 | int | ||
| 615 | glthread_once_singlethreaded (gl_once_t *once_control) | ||
| 616 | { | ||
| 617 | /* We know that gl_once_t contains an integer type. */ | ||
| 618 | if (!once_control->inited) | ||
| 619 | { | ||
| 620 | /* First time use of once_control. Invert the marker. */ | ||
| 621 | once_control->inited = ~ 0; | ||
| 622 | return 1; | ||
| 623 | } | ||
| 624 | else | ||
| 625 | return 0; | ||
| 626 | } | ||
| 627 | |||
| 628 | #endif | ||
| 629 | |||
| 630 | /* ========================================================================= */ | ||
| 631 | |||
| 632 | #if USE_WINDOWS_THREADS | ||
| 633 | |||
| 634 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 635 | |||
| 636 | void | ||
| 637 | glthread_lock_init_func (gl_lock_t *lock) | ||
| 638 | { | ||
| 639 | InitializeCriticalSection (&lock->lock); | ||
| 640 | lock->guard.done = 1; | ||
| 641 | } | ||
| 642 | |||
| 643 | int | ||
| 644 | glthread_lock_lock_func (gl_lock_t *lock) | ||
| 645 | { | ||
| 646 | if (!lock->guard.done) | ||
| 647 | { | ||
| 648 | if (InterlockedIncrement (&lock->guard.started) == 0) | ||
| 649 | /* This thread is the first one to need this lock. Initialize it. */ | ||
| 650 | glthread_lock_init (lock); | ||
| 651 | else | ||
| 652 | /* Yield the CPU while waiting for another thread to finish | ||
| 653 | initializing this lock. */ | ||
| 654 | while (!lock->guard.done) | ||
| 655 | Sleep (0); | ||
| 656 | } | ||
| 657 | EnterCriticalSection (&lock->lock); | ||
| 658 | return 0; | ||
| 659 | } | ||
| 660 | |||
| 661 | int | ||
| 662 | glthread_lock_unlock_func (gl_lock_t *lock) | ||
| 663 | { | ||
| 664 | if (!lock->guard.done) | ||
| 665 | return EINVAL; | ||
| 666 | LeaveCriticalSection (&lock->lock); | ||
| 667 | return 0; | ||
| 668 | } | ||
| 669 | |||
| 670 | int | ||
| 671 | glthread_lock_destroy_func (gl_lock_t *lock) | ||
| 672 | { | ||
| 673 | if (!lock->guard.done) | ||
| 674 | return EINVAL; | ||
| 675 | DeleteCriticalSection (&lock->lock); | ||
| 676 | lock->guard.done = 0; | ||
| 677 | return 0; | ||
| 678 | } | ||
| 679 | |||
| 680 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 681 | |||
| 682 | /* In this file, the waitqueues are implemented as circular arrays. */ | ||
| 683 | #define gl_waitqueue_t gl_carray_waitqueue_t | ||
| 684 | |||
| 685 | static void | ||
| 686 | gl_waitqueue_init (gl_waitqueue_t *wq) | ||
| 687 | { | ||
| 688 | wq->array = NULL; | ||
| 689 | wq->count = 0; | ||
| 690 | wq->alloc = 0; | ||
| 691 | wq->offset = 0; | ||
| 692 | } | ||
| 693 | |||
| 694 | /* Enqueues the current thread, represented by an event, in a wait queue. | ||
| 695 | Returns INVALID_HANDLE_VALUE if an allocation failure occurs. */ | ||
| 696 | static HANDLE | ||
| 697 | gl_waitqueue_add (gl_waitqueue_t *wq) | ||
| 698 | { | ||
| 699 | HANDLE event; | ||
| 700 | unsigned int index; | ||
| 701 | |||
| 702 | if (wq->count == wq->alloc) | ||
| 703 | { | ||
| 704 | unsigned int new_alloc = 2 * wq->alloc + 1; | ||
| 705 | HANDLE *new_array = | ||
| 706 | (HANDLE *) realloc (wq->array, new_alloc * sizeof (HANDLE)); | ||
| 707 | if (new_array == NULL) | ||
| 708 | /* No more memory. */ | ||
| 709 | return INVALID_HANDLE_VALUE; | ||
| 710 | /* Now is a good opportunity to rotate the array so that its contents | ||
| 711 | starts at offset 0. */ | ||
| 712 | if (wq->offset > 0) | ||
| 713 | { | ||
| 714 | unsigned int old_count = wq->count; | ||
| 715 | unsigned int old_alloc = wq->alloc; | ||
| 716 | unsigned int old_offset = wq->offset; | ||
| 717 | unsigned int i; | ||
| 718 | if (old_offset + old_count > old_alloc) | ||
| 719 | { | ||
| 720 | unsigned int limit = old_offset + old_count - old_alloc; | ||
| 721 | for (i = 0; i < limit; i++) | ||
| 722 | new_array[old_alloc + i] = new_array[i]; | ||
| 723 | } | ||
| 724 | for (i = 0; i < old_count; i++) | ||
| 725 | new_array[i] = new_array[old_offset + i]; | ||
| 726 | wq->offset = 0; | ||
| 727 | } | ||
| 728 | wq->array = new_array; | ||
| 729 | wq->alloc = new_alloc; | ||
| 730 | } | ||
| 731 | /* Whether the created event is a manual-reset one or an auto-reset one, | ||
| 732 | does not matter, since we will wait on it only once. */ | ||
| 733 | event = CreateEvent (NULL, TRUE, FALSE, NULL); | ||
| 734 | if (event == INVALID_HANDLE_VALUE) | ||
| 735 | /* No way to allocate an event. */ | ||
| 736 | return INVALID_HANDLE_VALUE; | ||
| 737 | index = wq->offset + wq->count; | ||
| 738 | if (index >= wq->alloc) | ||
| 739 | index -= wq->alloc; | ||
| 740 | wq->array[index] = event; | ||
| 741 | wq->count++; | ||
| 742 | return event; | ||
| 743 | } | ||
| 744 | |||
| 745 | /* Notifies the first thread from a wait queue and dequeues it. */ | ||
| 746 | static void | ||
| 747 | gl_waitqueue_notify_first (gl_waitqueue_t *wq) | ||
| 748 | { | ||
| 749 | SetEvent (wq->array[wq->offset + 0]); | ||
| 750 | wq->offset++; | ||
| 751 | wq->count--; | ||
| 752 | if (wq->count == 0 || wq->offset == wq->alloc) | ||
| 753 | wq->offset = 0; | ||
| 754 | } | ||
| 755 | |||
| 756 | /* Notifies all threads from a wait queue and dequeues them all. */ | ||
| 757 | static void | ||
| 758 | gl_waitqueue_notify_all (gl_waitqueue_t *wq) | ||
| 759 | { | ||
| 760 | unsigned int i; | ||
| 761 | |||
| 762 | for (i = 0; i < wq->count; i++) | ||
| 763 | { | ||
| 764 | unsigned int index = wq->offset + i; | ||
| 765 | if (index >= wq->alloc) | ||
| 766 | index -= wq->alloc; | ||
| 767 | SetEvent (wq->array[index]); | ||
| 768 | } | ||
| 769 | wq->count = 0; | ||
| 770 | wq->offset = 0; | ||
| 771 | } | ||
| 772 | |||
| 773 | void | ||
| 774 | glthread_rwlock_init_func (gl_rwlock_t *lock) | ||
| 775 | { | ||
| 776 | InitializeCriticalSection (&lock->lock); | ||
| 777 | gl_waitqueue_init (&lock->waiting_readers); | ||
| 778 | gl_waitqueue_init (&lock->waiting_writers); | ||
| 779 | lock->runcount = 0; | ||
| 780 | lock->guard.done = 1; | ||
| 781 | } | ||
| 782 | |||
| 783 | int | ||
| 784 | glthread_rwlock_rdlock_func (gl_rwlock_t *lock) | ||
| 785 | { | ||
| 786 | if (!lock->guard.done) | ||
| 787 | { | ||
| 788 | if (InterlockedIncrement (&lock->guard.started) == 0) | ||
| 789 | /* This thread is the first one to need this lock. Initialize it. */ | ||
| 790 | glthread_rwlock_init (lock); | ||
| 791 | else | ||
| 792 | /* Yield the CPU while waiting for another thread to finish | ||
| 793 | initializing this lock. */ | ||
| 794 | while (!lock->guard.done) | ||
| 795 | Sleep (0); | ||
| 796 | } | ||
| 797 | EnterCriticalSection (&lock->lock); | ||
| 798 | /* Test whether only readers are currently running, and whether the runcount | ||
| 799 | field will not overflow. */ | ||
| 800 | if (!(lock->runcount + 1 > 0)) | ||
| 801 | { | ||
| 802 | /* This thread has to wait for a while. Enqueue it among the | ||
| 803 | waiting_readers. */ | ||
| 804 | HANDLE event = gl_waitqueue_add (&lock->waiting_readers); | ||
| 805 | if (event != INVALID_HANDLE_VALUE) | ||
| 806 | { | ||
| 807 | DWORD result; | ||
| 808 | LeaveCriticalSection (&lock->lock); | ||
| 809 | /* Wait until another thread signals this event. */ | ||
| 810 | result = WaitForSingleObject (event, INFINITE); | ||
| 811 | if (result == WAIT_FAILED || result == WAIT_TIMEOUT) | ||
| 812 | abort (); | ||
| 813 | CloseHandle (event); | ||
| 814 | /* The thread which signalled the event already did the bookkeeping: | ||
| 815 | removed us from the waiting_readers, incremented lock->runcount. */ | ||
| 816 | if (!(lock->runcount > 0)) | ||
| 817 | abort (); | ||
| 818 | return 0; | ||
| 819 | } | ||
| 820 | else | ||
| 821 | { | ||
| 822 | /* Allocation failure. Weird. */ | ||
| 823 | do | ||
| 824 | { | ||
| 825 | LeaveCriticalSection (&lock->lock); | ||
| 826 | Sleep (1); | ||
| 827 | EnterCriticalSection (&lock->lock); | ||
| 828 | } | ||
| 829 | while (!(lock->runcount + 1 > 0)); | ||
| 830 | } | ||
| 831 | } | ||
| 832 | lock->runcount++; | ||
| 833 | LeaveCriticalSection (&lock->lock); | ||
| 834 | return 0; | ||
| 835 | } | ||
| 836 | |||
| 837 | int | ||
| 838 | glthread_rwlock_wrlock_func (gl_rwlock_t *lock) | ||
| 839 | { | ||
| 840 | if (!lock->guard.done) | ||
| 841 | { | ||
| 842 | if (InterlockedIncrement (&lock->guard.started) == 0) | ||
| 843 | /* This thread is the first one to need this lock. Initialize it. */ | ||
| 844 | glthread_rwlock_init (lock); | ||
| 845 | else | ||
| 846 | /* Yield the CPU while waiting for another thread to finish | ||
| 847 | initializing this lock. */ | ||
| 848 | while (!lock->guard.done) | ||
| 849 | Sleep (0); | ||
| 850 | } | ||
| 851 | EnterCriticalSection (&lock->lock); | ||
| 852 | /* Test whether no readers or writers are currently running. */ | ||
| 853 | if (!(lock->runcount == 0)) | ||
| 854 | { | ||
| 855 | /* This thread has to wait for a while. Enqueue it among the | ||
| 856 | waiting_writers. */ | ||
| 857 | HANDLE event = gl_waitqueue_add (&lock->waiting_writers); | ||
| 858 | if (event != INVALID_HANDLE_VALUE) | ||
| 859 | { | ||
| 860 | DWORD result; | ||
| 861 | LeaveCriticalSection (&lock->lock); | ||
| 862 | /* Wait until another thread signals this event. */ | ||
| 863 | result = WaitForSingleObject (event, INFINITE); | ||
| 864 | if (result == WAIT_FAILED || result == WAIT_TIMEOUT) | ||
| 865 | abort (); | ||
| 866 | CloseHandle (event); | ||
| 867 | /* The thread which signalled the event already did the bookkeeping: | ||
| 868 | removed us from the waiting_writers, set lock->runcount = -1. */ | ||
| 869 | if (!(lock->runcount == -1)) | ||
| 870 | abort (); | ||
| 871 | return 0; | ||
| 872 | } | ||
| 873 | else | ||
| 874 | { | ||
| 875 | /* Allocation failure. Weird. */ | ||
| 876 | do | ||
| 877 | { | ||
| 878 | LeaveCriticalSection (&lock->lock); | ||
| 879 | Sleep (1); | ||
| 880 | EnterCriticalSection (&lock->lock); | ||
| 881 | } | ||
| 882 | while (!(lock->runcount == 0)); | ||
| 883 | } | ||
| 884 | } | ||
| 885 | lock->runcount--; /* runcount becomes -1 */ | ||
| 886 | LeaveCriticalSection (&lock->lock); | ||
| 887 | return 0; | ||
| 888 | } | ||
| 889 | |||
| 890 | int | ||
| 891 | glthread_rwlock_unlock_func (gl_rwlock_t *lock) | ||
| 892 | { | ||
| 893 | if (!lock->guard.done) | ||
| 894 | return EINVAL; | ||
| 895 | EnterCriticalSection (&lock->lock); | ||
| 896 | if (lock->runcount < 0) | ||
| 897 | { | ||
| 898 | /* Drop a writer lock. */ | ||
| 899 | if (!(lock->runcount == -1)) | ||
| 900 | abort (); | ||
| 901 | lock->runcount = 0; | ||
| 902 | } | ||
| 903 | else | ||
| 904 | { | ||
| 905 | /* Drop a reader lock. */ | ||
| 906 | if (!(lock->runcount > 0)) | ||
| 907 | { | ||
| 908 | LeaveCriticalSection (&lock->lock); | ||
| 909 | return EPERM; | ||
| 910 | } | ||
| 911 | lock->runcount--; | ||
| 912 | } | ||
| 913 | if (lock->runcount == 0) | ||
| 914 | { | ||
| 915 | /* POSIX recommends that "write locks shall take precedence over read | ||
| 916 | locks", to avoid "writer starvation". */ | ||
| 917 | if (lock->waiting_writers.count > 0) | ||
| 918 | { | ||
| 919 | /* Wake up one of the waiting writers. */ | ||
| 920 | lock->runcount--; | ||
| 921 | gl_waitqueue_notify_first (&lock->waiting_writers); | ||
| 922 | } | ||
| 923 | else | ||
| 924 | { | ||
| 925 | /* Wake up all waiting readers. */ | ||
| 926 | lock->runcount += lock->waiting_readers.count; | ||
| 927 | gl_waitqueue_notify_all (&lock->waiting_readers); | ||
| 928 | } | ||
| 929 | } | ||
| 930 | LeaveCriticalSection (&lock->lock); | ||
| 931 | return 0; | ||
| 932 | } | ||
| 933 | |||
| 934 | int | ||
| 935 | glthread_rwlock_destroy_func (gl_rwlock_t *lock) | ||
| 936 | { | ||
| 937 | if (!lock->guard.done) | ||
| 938 | return EINVAL; | ||
| 939 | if (lock->runcount != 0) | ||
| 940 | return EBUSY; | ||
| 941 | DeleteCriticalSection (&lock->lock); | ||
| 942 | if (lock->waiting_readers.array != NULL) | ||
| 943 | free (lock->waiting_readers.array); | ||
| 944 | if (lock->waiting_writers.array != NULL) | ||
| 945 | free (lock->waiting_writers.array); | ||
| 946 | lock->guard.done = 0; | ||
| 947 | return 0; | ||
| 948 | } | ||
| 949 | |||
| 950 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 951 | |||
| 952 | void | ||
| 953 | glthread_recursive_lock_init_func (gl_recursive_lock_t *lock) | ||
| 954 | { | ||
| 955 | lock->owner = 0; | ||
| 956 | lock->depth = 0; | ||
| 957 | InitializeCriticalSection (&lock->lock); | ||
| 958 | lock->guard.done = 1; | ||
| 959 | } | ||
| 960 | |||
| 961 | int | ||
| 962 | glthread_recursive_lock_lock_func (gl_recursive_lock_t *lock) | ||
| 963 | { | ||
| 964 | if (!lock->guard.done) | ||
| 965 | { | ||
| 966 | if (InterlockedIncrement (&lock->guard.started) == 0) | ||
| 967 | /* This thread is the first one to need this lock. Initialize it. */ | ||
| 968 | glthread_recursive_lock_init (lock); | ||
| 969 | else | ||
| 970 | /* Yield the CPU while waiting for another thread to finish | ||
| 971 | initializing this lock. */ | ||
| 972 | while (!lock->guard.done) | ||
| 973 | Sleep (0); | ||
| 974 | } | ||
| 975 | { | ||
| 976 | DWORD self = GetCurrentThreadId (); | ||
| 977 | if (lock->owner != self) | ||
| 978 | { | ||
| 979 | EnterCriticalSection (&lock->lock); | ||
| 980 | lock->owner = self; | ||
| 981 | } | ||
| 982 | if (++(lock->depth) == 0) /* wraparound? */ | ||
| 983 | { | ||
| 984 | lock->depth--; | ||
| 985 | return EAGAIN; | ||
| 986 | } | ||
| 987 | } | ||
| 988 | return 0; | ||
| 989 | } | ||
| 990 | |||
| 991 | int | ||
| 992 | glthread_recursive_lock_unlock_func (gl_recursive_lock_t *lock) | ||
| 993 | { | ||
| 994 | if (lock->owner != GetCurrentThreadId ()) | ||
| 995 | return EPERM; | ||
| 996 | if (lock->depth == 0) | ||
| 997 | return EINVAL; | ||
| 998 | if (--(lock->depth) == 0) | ||
| 999 | { | ||
| 1000 | lock->owner = 0; | ||
| 1001 | LeaveCriticalSection (&lock->lock); | ||
| 1002 | } | ||
| 1003 | return 0; | ||
| 1004 | } | ||
| 1005 | |||
| 1006 | int | ||
| 1007 | glthread_recursive_lock_destroy_func (gl_recursive_lock_t *lock) | ||
| 1008 | { | ||
| 1009 | if (lock->owner != 0) | ||
| 1010 | return EBUSY; | ||
| 1011 | DeleteCriticalSection (&lock->lock); | ||
| 1012 | lock->guard.done = 0; | ||
| 1013 | return 0; | ||
| 1014 | } | ||
| 1015 | |||
| 1016 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 1017 | |||
| 1018 | void | ||
| 1019 | glthread_once_func (gl_once_t *once_control, void (*initfunction) (void)) | ||
| 1020 | { | ||
| 1021 | if (once_control->inited <= 0) | ||
| 1022 | { | ||
| 1023 | if (InterlockedIncrement (&once_control->started) == 0) | ||
| 1024 | { | ||
| 1025 | /* This thread is the first one to come to this once_control. */ | ||
| 1026 | InitializeCriticalSection (&once_control->lock); | ||
| 1027 | EnterCriticalSection (&once_control->lock); | ||
| 1028 | once_control->inited = 0; | ||
| 1029 | initfunction (); | ||
| 1030 | once_control->inited = 1; | ||
| 1031 | LeaveCriticalSection (&once_control->lock); | ||
| 1032 | } | ||
| 1033 | else | ||
| 1034 | { | ||
| 1035 | /* Undo last operation. */ | ||
| 1036 | InterlockedDecrement (&once_control->started); | ||
| 1037 | /* Some other thread has already started the initialization. | ||
| 1038 | Yield the CPU while waiting for the other thread to finish | ||
| 1039 | initializing and taking the lock. */ | ||
| 1040 | while (once_control->inited < 0) | ||
| 1041 | Sleep (0); | ||
| 1042 | if (once_control->inited <= 0) | ||
| 1043 | { | ||
| 1044 | /* Take the lock. This blocks until the other thread has | ||
| 1045 | finished calling the initfunction. */ | ||
| 1046 | EnterCriticalSection (&once_control->lock); | ||
| 1047 | LeaveCriticalSection (&once_control->lock); | ||
| 1048 | if (!(once_control->inited > 0)) | ||
| 1049 | abort (); | ||
| 1050 | } | ||
| 1051 | } | ||
| 1052 | } | ||
| 1053 | } | ||
| 1054 | |||
| 1055 | #endif | ||
| 1056 | |||
| 1057 | /* ========================================================================= */ | ||
diff --git a/gl/glthread/lock.h b/gl/glthread/lock.h new file mode 100644 index 00000000..d20bbdef --- /dev/null +++ b/gl/glthread/lock.h | |||
| @@ -0,0 +1,927 @@ | |||
| 1 | /* Locking in multithreaded situations. | ||
| 2 | Copyright (C) 2005-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2005. | ||
| 18 | Based on GCC's gthr-posix.h, gthr-posix95.h, gthr-solaris.h, | ||
| 19 | gthr-win32.h. */ | ||
| 20 | |||
| 21 | /* This file contains locking primitives for use with a given thread library. | ||
| 22 | It does not contain primitives for creating threads or for other | ||
| 23 | synchronization primitives. | ||
| 24 | |||
| 25 | Normal (non-recursive) locks: | ||
| 26 | Type: gl_lock_t | ||
| 27 | Declaration: gl_lock_define(extern, name) | ||
| 28 | Initializer: gl_lock_define_initialized(, name) | ||
| 29 | Initialization: gl_lock_init (name); | ||
| 30 | Taking the lock: gl_lock_lock (name); | ||
| 31 | Releasing the lock: gl_lock_unlock (name); | ||
| 32 | De-initialization: gl_lock_destroy (name); | ||
| 33 | Equivalent functions with control of error handling: | ||
| 34 | Initialization: err = glthread_lock_init (&name); | ||
| 35 | Taking the lock: err = glthread_lock_lock (&name); | ||
| 36 | Releasing the lock: err = glthread_lock_unlock (&name); | ||
| 37 | De-initialization: err = glthread_lock_destroy (&name); | ||
| 38 | |||
| 39 | Read-Write (non-recursive) locks: | ||
| 40 | Type: gl_rwlock_t | ||
| 41 | Declaration: gl_rwlock_define(extern, name) | ||
| 42 | Initializer: gl_rwlock_define_initialized(, name) | ||
| 43 | Initialization: gl_rwlock_init (name); | ||
| 44 | Taking the lock: gl_rwlock_rdlock (name); | ||
| 45 | gl_rwlock_wrlock (name); | ||
| 46 | Releasing the lock: gl_rwlock_unlock (name); | ||
| 47 | De-initialization: gl_rwlock_destroy (name); | ||
| 48 | Equivalent functions with control of error handling: | ||
| 49 | Initialization: err = glthread_rwlock_init (&name); | ||
| 50 | Taking the lock: err = glthread_rwlock_rdlock (&name); | ||
| 51 | err = glthread_rwlock_wrlock (&name); | ||
| 52 | Releasing the lock: err = glthread_rwlock_unlock (&name); | ||
| 53 | De-initialization: err = glthread_rwlock_destroy (&name); | ||
| 54 | |||
| 55 | Recursive locks: | ||
| 56 | Type: gl_recursive_lock_t | ||
| 57 | Declaration: gl_recursive_lock_define(extern, name) | ||
| 58 | Initializer: gl_recursive_lock_define_initialized(, name) | ||
| 59 | Initialization: gl_recursive_lock_init (name); | ||
| 60 | Taking the lock: gl_recursive_lock_lock (name); | ||
| 61 | Releasing the lock: gl_recursive_lock_unlock (name); | ||
| 62 | De-initialization: gl_recursive_lock_destroy (name); | ||
| 63 | Equivalent functions with control of error handling: | ||
| 64 | Initialization: err = glthread_recursive_lock_init (&name); | ||
| 65 | Taking the lock: err = glthread_recursive_lock_lock (&name); | ||
| 66 | Releasing the lock: err = glthread_recursive_lock_unlock (&name); | ||
| 67 | De-initialization: err = glthread_recursive_lock_destroy (&name); | ||
| 68 | |||
| 69 | Once-only execution: | ||
| 70 | Type: gl_once_t | ||
| 71 | Initializer: gl_once_define(extern, name) | ||
| 72 | Execution: gl_once (name, initfunction); | ||
| 73 | Equivalent functions with control of error handling: | ||
| 74 | Execution: err = glthread_once (&name, initfunction); | ||
| 75 | */ | ||
| 76 | |||
| 77 | |||
| 78 | #ifndef _LOCK_H | ||
| 79 | #define _LOCK_H | ||
| 80 | |||
| 81 | #include <errno.h> | ||
| 82 | #include <stdlib.h> | ||
| 83 | |||
| 84 | /* ========================================================================= */ | ||
| 85 | |||
| 86 | #if USE_POSIX_THREADS | ||
| 87 | |||
| 88 | /* Use the POSIX threads library. */ | ||
| 89 | |||
| 90 | # include <pthread.h> | ||
| 91 | |||
| 92 | # ifdef __cplusplus | ||
| 93 | extern "C" { | ||
| 94 | # endif | ||
| 95 | |||
| 96 | # if PTHREAD_IN_USE_DETECTION_HARD | ||
| 97 | |||
| 98 | /* The pthread_in_use() detection needs to be done at runtime. */ | ||
| 99 | # define pthread_in_use() \ | ||
| 100 | glthread_in_use () | ||
| 101 | extern int glthread_in_use (void); | ||
| 102 | |||
| 103 | # endif | ||
| 104 | |||
| 105 | # if USE_POSIX_THREADS_WEAK | ||
| 106 | |||
| 107 | /* Use weak references to the POSIX threads library. */ | ||
| 108 | |||
| 109 | /* Weak references avoid dragging in external libraries if the other parts | ||
| 110 | of the program don't use them. Here we use them, because we don't want | ||
| 111 | every program that uses libintl to depend on libpthread. This assumes | ||
| 112 | that libpthread would not be loaded after libintl; i.e. if libintl is | ||
| 113 | loaded first, by an executable that does not depend on libpthread, and | ||
| 114 | then a module is dynamically loaded that depends on libpthread, libintl | ||
| 115 | will not be multithread-safe. */ | ||
| 116 | |||
| 117 | /* The way to test at runtime whether libpthread is present is to test | ||
| 118 | whether a function pointer's value, such as &pthread_mutex_init, is | ||
| 119 | non-NULL. However, some versions of GCC have a bug through which, in | ||
| 120 | PIC mode, &foo != NULL always evaluates to true if there is a direct | ||
| 121 | call to foo(...) in the same function. To avoid this, we test the | ||
| 122 | address of a function in libpthread that we don't use. */ | ||
| 123 | |||
| 124 | # pragma weak pthread_mutex_init | ||
| 125 | # pragma weak pthread_mutex_lock | ||
| 126 | # pragma weak pthread_mutex_unlock | ||
| 127 | # pragma weak pthread_mutex_destroy | ||
| 128 | # pragma weak pthread_rwlock_init | ||
| 129 | # pragma weak pthread_rwlock_rdlock | ||
| 130 | # pragma weak pthread_rwlock_wrlock | ||
| 131 | # pragma weak pthread_rwlock_unlock | ||
| 132 | # pragma weak pthread_rwlock_destroy | ||
| 133 | # pragma weak pthread_once | ||
| 134 | # pragma weak pthread_cond_init | ||
| 135 | # pragma weak pthread_cond_wait | ||
| 136 | # pragma weak pthread_cond_signal | ||
| 137 | # pragma weak pthread_cond_broadcast | ||
| 138 | # pragma weak pthread_cond_destroy | ||
| 139 | # pragma weak pthread_mutexattr_init | ||
| 140 | # pragma weak pthread_mutexattr_settype | ||
| 141 | # pragma weak pthread_mutexattr_destroy | ||
| 142 | # ifndef pthread_self | ||
| 143 | # pragma weak pthread_self | ||
| 144 | # endif | ||
| 145 | |||
| 146 | # if !PTHREAD_IN_USE_DETECTION_HARD | ||
| 147 | # pragma weak pthread_cancel | ||
| 148 | # define pthread_in_use() (pthread_cancel != NULL) | ||
| 149 | # endif | ||
| 150 | |||
| 151 | # else | ||
| 152 | |||
| 153 | # if !PTHREAD_IN_USE_DETECTION_HARD | ||
| 154 | # define pthread_in_use() 1 | ||
| 155 | # endif | ||
| 156 | |||
| 157 | # endif | ||
| 158 | |||
| 159 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 160 | |||
| 161 | typedef pthread_mutex_t gl_lock_t; | ||
| 162 | # define gl_lock_define(STORAGECLASS, NAME) \ | ||
| 163 | STORAGECLASS pthread_mutex_t NAME; | ||
| 164 | # define gl_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 165 | STORAGECLASS pthread_mutex_t NAME = gl_lock_initializer; | ||
| 166 | # define gl_lock_initializer \ | ||
| 167 | PTHREAD_MUTEX_INITIALIZER | ||
| 168 | # define glthread_lock_init(LOCK) \ | ||
| 169 | (pthread_in_use () ? pthread_mutex_init (LOCK, NULL) : 0) | ||
| 170 | # define glthread_lock_lock(LOCK) \ | ||
| 171 | (pthread_in_use () ? pthread_mutex_lock (LOCK) : 0) | ||
| 172 | # define glthread_lock_unlock(LOCK) \ | ||
| 173 | (pthread_in_use () ? pthread_mutex_unlock (LOCK) : 0) | ||
| 174 | # define glthread_lock_destroy(LOCK) \ | ||
| 175 | (pthread_in_use () ? pthread_mutex_destroy (LOCK) : 0) | ||
| 176 | |||
| 177 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 178 | |||
| 179 | # if HAVE_PTHREAD_RWLOCK | ||
| 180 | |||
| 181 | # ifdef PTHREAD_RWLOCK_INITIALIZER | ||
| 182 | |||
| 183 | typedef pthread_rwlock_t gl_rwlock_t; | ||
| 184 | # define gl_rwlock_define(STORAGECLASS, NAME) \ | ||
| 185 | STORAGECLASS pthread_rwlock_t NAME; | ||
| 186 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) \ | ||
| 187 | STORAGECLASS pthread_rwlock_t NAME = gl_rwlock_initializer; | ||
| 188 | # define gl_rwlock_initializer \ | ||
| 189 | PTHREAD_RWLOCK_INITIALIZER | ||
| 190 | # define glthread_rwlock_init(LOCK) \ | ||
| 191 | (pthread_in_use () ? pthread_rwlock_init (LOCK, NULL) : 0) | ||
| 192 | # define glthread_rwlock_rdlock(LOCK) \ | ||
| 193 | (pthread_in_use () ? pthread_rwlock_rdlock (LOCK) : 0) | ||
| 194 | # define glthread_rwlock_wrlock(LOCK) \ | ||
| 195 | (pthread_in_use () ? pthread_rwlock_wrlock (LOCK) : 0) | ||
| 196 | # define glthread_rwlock_unlock(LOCK) \ | ||
| 197 | (pthread_in_use () ? pthread_rwlock_unlock (LOCK) : 0) | ||
| 198 | # define glthread_rwlock_destroy(LOCK) \ | ||
| 199 | (pthread_in_use () ? pthread_rwlock_destroy (LOCK) : 0) | ||
| 200 | |||
| 201 | # else | ||
| 202 | |||
| 203 | typedef struct | ||
| 204 | { | ||
| 205 | int initialized; | ||
| 206 | pthread_mutex_t guard; /* protects the initialization */ | ||
| 207 | pthread_rwlock_t rwlock; /* read-write lock */ | ||
| 208 | } | ||
| 209 | gl_rwlock_t; | ||
| 210 | # define gl_rwlock_define(STORAGECLASS, NAME) \ | ||
| 211 | STORAGECLASS gl_rwlock_t NAME; | ||
| 212 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) \ | ||
| 213 | STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer; | ||
| 214 | # define gl_rwlock_initializer \ | ||
| 215 | { 0, PTHREAD_MUTEX_INITIALIZER } | ||
| 216 | # define glthread_rwlock_init(LOCK) \ | ||
| 217 | (pthread_in_use () ? glthread_rwlock_init_multithreaded (LOCK) : 0) | ||
| 218 | # define glthread_rwlock_rdlock(LOCK) \ | ||
| 219 | (pthread_in_use () ? glthread_rwlock_rdlock_multithreaded (LOCK) : 0) | ||
| 220 | # define glthread_rwlock_wrlock(LOCK) \ | ||
| 221 | (pthread_in_use () ? glthread_rwlock_wrlock_multithreaded (LOCK) : 0) | ||
| 222 | # define glthread_rwlock_unlock(LOCK) \ | ||
| 223 | (pthread_in_use () ? glthread_rwlock_unlock_multithreaded (LOCK) : 0) | ||
| 224 | # define glthread_rwlock_destroy(LOCK) \ | ||
| 225 | (pthread_in_use () ? glthread_rwlock_destroy_multithreaded (LOCK) : 0) | ||
| 226 | extern int glthread_rwlock_init_multithreaded (gl_rwlock_t *lock); | ||
| 227 | extern int glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock); | ||
| 228 | extern int glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock); | ||
| 229 | extern int glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock); | ||
| 230 | extern int glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock); | ||
| 231 | |||
| 232 | # endif | ||
| 233 | |||
| 234 | # else | ||
| 235 | |||
| 236 | typedef struct | ||
| 237 | { | ||
| 238 | pthread_mutex_t lock; /* protects the remaining fields */ | ||
| 239 | pthread_cond_t waiting_readers; /* waiting readers */ | ||
| 240 | pthread_cond_t waiting_writers; /* waiting writers */ | ||
| 241 | unsigned int waiting_writers_count; /* number of waiting writers */ | ||
| 242 | int runcount; /* number of readers running, or -1 when a writer runs */ | ||
| 243 | } | ||
| 244 | gl_rwlock_t; | ||
| 245 | # define gl_rwlock_define(STORAGECLASS, NAME) \ | ||
| 246 | STORAGECLASS gl_rwlock_t NAME; | ||
| 247 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) \ | ||
| 248 | STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer; | ||
| 249 | # define gl_rwlock_initializer \ | ||
| 250 | { PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, PTHREAD_COND_INITIALIZER, 0, 0 } | ||
| 251 | # define glthread_rwlock_init(LOCK) \ | ||
| 252 | (pthread_in_use () ? glthread_rwlock_init_multithreaded (LOCK) : 0) | ||
| 253 | # define glthread_rwlock_rdlock(LOCK) \ | ||
| 254 | (pthread_in_use () ? glthread_rwlock_rdlock_multithreaded (LOCK) : 0) | ||
| 255 | # define glthread_rwlock_wrlock(LOCK) \ | ||
| 256 | (pthread_in_use () ? glthread_rwlock_wrlock_multithreaded (LOCK) : 0) | ||
| 257 | # define glthread_rwlock_unlock(LOCK) \ | ||
| 258 | (pthread_in_use () ? glthread_rwlock_unlock_multithreaded (LOCK) : 0) | ||
| 259 | # define glthread_rwlock_destroy(LOCK) \ | ||
| 260 | (pthread_in_use () ? glthread_rwlock_destroy_multithreaded (LOCK) : 0) | ||
| 261 | extern int glthread_rwlock_init_multithreaded (gl_rwlock_t *lock); | ||
| 262 | extern int glthread_rwlock_rdlock_multithreaded (gl_rwlock_t *lock); | ||
| 263 | extern int glthread_rwlock_wrlock_multithreaded (gl_rwlock_t *lock); | ||
| 264 | extern int glthread_rwlock_unlock_multithreaded (gl_rwlock_t *lock); | ||
| 265 | extern int glthread_rwlock_destroy_multithreaded (gl_rwlock_t *lock); | ||
| 266 | |||
| 267 | # endif | ||
| 268 | |||
| 269 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 270 | |||
| 271 | # if HAVE_PTHREAD_MUTEX_RECURSIVE | ||
| 272 | |||
| 273 | # if defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER || defined PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP | ||
| 274 | |||
| 275 | typedef pthread_mutex_t gl_recursive_lock_t; | ||
| 276 | # define gl_recursive_lock_define(STORAGECLASS, NAME) \ | ||
| 277 | STORAGECLASS pthread_mutex_t NAME; | ||
| 278 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 279 | STORAGECLASS pthread_mutex_t NAME = gl_recursive_lock_initializer; | ||
| 280 | # ifdef PTHREAD_RECURSIVE_MUTEX_INITIALIZER | ||
| 281 | # define gl_recursive_lock_initializer \ | ||
| 282 | PTHREAD_RECURSIVE_MUTEX_INITIALIZER | ||
| 283 | # else | ||
| 284 | # define gl_recursive_lock_initializer \ | ||
| 285 | PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP | ||
| 286 | # endif | ||
| 287 | # define glthread_recursive_lock_init(LOCK) \ | ||
| 288 | (pthread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0) | ||
| 289 | # define glthread_recursive_lock_lock(LOCK) \ | ||
| 290 | (pthread_in_use () ? pthread_mutex_lock (LOCK) : 0) | ||
| 291 | # define glthread_recursive_lock_unlock(LOCK) \ | ||
| 292 | (pthread_in_use () ? pthread_mutex_unlock (LOCK) : 0) | ||
| 293 | # define glthread_recursive_lock_destroy(LOCK) \ | ||
| 294 | (pthread_in_use () ? pthread_mutex_destroy (LOCK) : 0) | ||
| 295 | extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock); | ||
| 296 | |||
| 297 | # else | ||
| 298 | |||
| 299 | typedef struct | ||
| 300 | { | ||
| 301 | pthread_mutex_t recmutex; /* recursive mutex */ | ||
| 302 | pthread_mutex_t guard; /* protects the initialization */ | ||
| 303 | int initialized; | ||
| 304 | } | ||
| 305 | gl_recursive_lock_t; | ||
| 306 | # define gl_recursive_lock_define(STORAGECLASS, NAME) \ | ||
| 307 | STORAGECLASS gl_recursive_lock_t NAME; | ||
| 308 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 309 | STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer; | ||
| 310 | # define gl_recursive_lock_initializer \ | ||
| 311 | { PTHREAD_MUTEX_INITIALIZER, PTHREAD_MUTEX_INITIALIZER, 0 } | ||
| 312 | # define glthread_recursive_lock_init(LOCK) \ | ||
| 313 | (pthread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0) | ||
| 314 | # define glthread_recursive_lock_lock(LOCK) \ | ||
| 315 | (pthread_in_use () ? glthread_recursive_lock_lock_multithreaded (LOCK) : 0) | ||
| 316 | # define glthread_recursive_lock_unlock(LOCK) \ | ||
| 317 | (pthread_in_use () ? glthread_recursive_lock_unlock_multithreaded (LOCK) : 0) | ||
| 318 | # define glthread_recursive_lock_destroy(LOCK) \ | ||
| 319 | (pthread_in_use () ? glthread_recursive_lock_destroy_multithreaded (LOCK) : 0) | ||
| 320 | extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock); | ||
| 321 | extern int glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock); | ||
| 322 | extern int glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock); | ||
| 323 | extern int glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock); | ||
| 324 | |||
| 325 | # endif | ||
| 326 | |||
| 327 | # else | ||
| 328 | |||
| 329 | /* Old versions of POSIX threads on Solaris did not have recursive locks. | ||
| 330 | We have to implement them ourselves. */ | ||
| 331 | |||
| 332 | typedef struct | ||
| 333 | { | ||
| 334 | pthread_mutex_t mutex; | ||
| 335 | pthread_t owner; | ||
| 336 | unsigned long depth; | ||
| 337 | } | ||
| 338 | gl_recursive_lock_t; | ||
| 339 | # define gl_recursive_lock_define(STORAGECLASS, NAME) \ | ||
| 340 | STORAGECLASS gl_recursive_lock_t NAME; | ||
| 341 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 342 | STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer; | ||
| 343 | # define gl_recursive_lock_initializer \ | ||
| 344 | { PTHREAD_MUTEX_INITIALIZER, (pthread_t) 0, 0 } | ||
| 345 | # define glthread_recursive_lock_init(LOCK) \ | ||
| 346 | (pthread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0) | ||
| 347 | # define glthread_recursive_lock_lock(LOCK) \ | ||
| 348 | (pthread_in_use () ? glthread_recursive_lock_lock_multithreaded (LOCK) : 0) | ||
| 349 | # define glthread_recursive_lock_unlock(LOCK) \ | ||
| 350 | (pthread_in_use () ? glthread_recursive_lock_unlock_multithreaded (LOCK) : 0) | ||
| 351 | # define glthread_recursive_lock_destroy(LOCK) \ | ||
| 352 | (pthread_in_use () ? glthread_recursive_lock_destroy_multithreaded (LOCK) : 0) | ||
| 353 | extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock); | ||
| 354 | extern int glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock); | ||
| 355 | extern int glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock); | ||
| 356 | extern int glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock); | ||
| 357 | |||
| 358 | # endif | ||
| 359 | |||
| 360 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 361 | |||
| 362 | typedef pthread_once_t gl_once_t; | ||
| 363 | # define gl_once_define(STORAGECLASS, NAME) \ | ||
| 364 | STORAGECLASS pthread_once_t NAME = PTHREAD_ONCE_INIT; | ||
| 365 | # define glthread_once(ONCE_CONTROL, INITFUNCTION) \ | ||
| 366 | (pthread_in_use () \ | ||
| 367 | ? pthread_once (ONCE_CONTROL, INITFUNCTION) \ | ||
| 368 | : (glthread_once_singlethreaded (ONCE_CONTROL) ? (INITFUNCTION (), 0) : 0)) | ||
| 369 | extern int glthread_once_singlethreaded (pthread_once_t *once_control); | ||
| 370 | |||
| 371 | # ifdef __cplusplus | ||
| 372 | } | ||
| 373 | # endif | ||
| 374 | |||
| 375 | #endif | ||
| 376 | |||
| 377 | /* ========================================================================= */ | ||
| 378 | |||
| 379 | #if USE_PTH_THREADS | ||
| 380 | |||
| 381 | /* Use the GNU Pth threads library. */ | ||
| 382 | |||
| 383 | # include <pth.h> | ||
| 384 | |||
| 385 | # ifdef __cplusplus | ||
| 386 | extern "C" { | ||
| 387 | # endif | ||
| 388 | |||
| 389 | # if USE_PTH_THREADS_WEAK | ||
| 390 | |||
| 391 | /* Use weak references to the GNU Pth threads library. */ | ||
| 392 | |||
| 393 | # pragma weak pth_mutex_init | ||
| 394 | # pragma weak pth_mutex_acquire | ||
| 395 | # pragma weak pth_mutex_release | ||
| 396 | # pragma weak pth_rwlock_init | ||
| 397 | # pragma weak pth_rwlock_acquire | ||
| 398 | # pragma weak pth_rwlock_release | ||
| 399 | # pragma weak pth_once | ||
| 400 | |||
| 401 | # pragma weak pth_cancel | ||
| 402 | # define pth_in_use() (pth_cancel != NULL) | ||
| 403 | |||
| 404 | # else | ||
| 405 | |||
| 406 | # define pth_in_use() 1 | ||
| 407 | |||
| 408 | # endif | ||
| 409 | |||
| 410 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 411 | |||
| 412 | typedef pth_mutex_t gl_lock_t; | ||
| 413 | # define gl_lock_define(STORAGECLASS, NAME) \ | ||
| 414 | STORAGECLASS pth_mutex_t NAME; | ||
| 415 | # define gl_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 416 | STORAGECLASS pth_mutex_t NAME = gl_lock_initializer; | ||
| 417 | # define gl_lock_initializer \ | ||
| 418 | PTH_MUTEX_INIT | ||
| 419 | # define glthread_lock_init(LOCK) \ | ||
| 420 | (pth_in_use () && !pth_mutex_init (LOCK) ? errno : 0) | ||
| 421 | # define glthread_lock_lock(LOCK) \ | ||
| 422 | (pth_in_use () && !pth_mutex_acquire (LOCK, 0, NULL) ? errno : 0) | ||
| 423 | # define glthread_lock_unlock(LOCK) \ | ||
| 424 | (pth_in_use () && !pth_mutex_release (LOCK) ? errno : 0) | ||
| 425 | # define glthread_lock_destroy(LOCK) \ | ||
| 426 | ((void)(LOCK), 0) | ||
| 427 | |||
| 428 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 429 | |||
| 430 | typedef pth_rwlock_t gl_rwlock_t; | ||
| 431 | # define gl_rwlock_define(STORAGECLASS, NAME) \ | ||
| 432 | STORAGECLASS pth_rwlock_t NAME; | ||
| 433 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) \ | ||
| 434 | STORAGECLASS pth_rwlock_t NAME = gl_rwlock_initializer; | ||
| 435 | # define gl_rwlock_initializer \ | ||
| 436 | PTH_RWLOCK_INIT | ||
| 437 | # define glthread_rwlock_init(LOCK) \ | ||
| 438 | (pth_in_use () && !pth_rwlock_init (LOCK) ? errno : 0) | ||
| 439 | # define glthread_rwlock_rdlock(LOCK) \ | ||
| 440 | (pth_in_use () && !pth_rwlock_acquire (LOCK, PTH_RWLOCK_RD, 0, NULL) ? errno : 0) | ||
| 441 | # define glthread_rwlock_wrlock(LOCK) \ | ||
| 442 | (pth_in_use () && !pth_rwlock_acquire (LOCK, PTH_RWLOCK_RW, 0, NULL) ? errno : 0) | ||
| 443 | # define glthread_rwlock_unlock(LOCK) \ | ||
| 444 | (pth_in_use () && !pth_rwlock_release (LOCK) ? errno : 0) | ||
| 445 | # define glthread_rwlock_destroy(LOCK) \ | ||
| 446 | ((void)(LOCK), 0) | ||
| 447 | |||
| 448 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 449 | |||
| 450 | /* In Pth, mutexes are recursive by default. */ | ||
| 451 | typedef pth_mutex_t gl_recursive_lock_t; | ||
| 452 | # define gl_recursive_lock_define(STORAGECLASS, NAME) \ | ||
| 453 | STORAGECLASS pth_mutex_t NAME; | ||
| 454 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 455 | STORAGECLASS pth_mutex_t NAME = gl_recursive_lock_initializer; | ||
| 456 | # define gl_recursive_lock_initializer \ | ||
| 457 | PTH_MUTEX_INIT | ||
| 458 | # define glthread_recursive_lock_init(LOCK) \ | ||
| 459 | (pth_in_use () && !pth_mutex_init (LOCK) ? errno : 0) | ||
| 460 | # define glthread_recursive_lock_lock(LOCK) \ | ||
| 461 | (pth_in_use () && !pth_mutex_acquire (LOCK, 0, NULL) ? errno : 0) | ||
| 462 | # define glthread_recursive_lock_unlock(LOCK) \ | ||
| 463 | (pth_in_use () && !pth_mutex_release (LOCK) ? errno : 0) | ||
| 464 | # define glthread_recursive_lock_destroy(LOCK) \ | ||
| 465 | ((void)(LOCK), 0) | ||
| 466 | |||
| 467 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 468 | |||
| 469 | typedef pth_once_t gl_once_t; | ||
| 470 | # define gl_once_define(STORAGECLASS, NAME) \ | ||
| 471 | STORAGECLASS pth_once_t NAME = PTH_ONCE_INIT; | ||
| 472 | # define glthread_once(ONCE_CONTROL, INITFUNCTION) \ | ||
| 473 | (pth_in_use () \ | ||
| 474 | ? glthread_once_multithreaded (ONCE_CONTROL, INITFUNCTION) \ | ||
| 475 | : (glthread_once_singlethreaded (ONCE_CONTROL) ? (INITFUNCTION (), 0) : 0)) | ||
| 476 | extern int glthread_once_multithreaded (pth_once_t *once_control, void (*initfunction) (void)); | ||
| 477 | extern int glthread_once_singlethreaded (pth_once_t *once_control); | ||
| 478 | |||
| 479 | # ifdef __cplusplus | ||
| 480 | } | ||
| 481 | # endif | ||
| 482 | |||
| 483 | #endif | ||
| 484 | |||
| 485 | /* ========================================================================= */ | ||
| 486 | |||
| 487 | #if USE_SOLARIS_THREADS | ||
| 488 | |||
| 489 | /* Use the old Solaris threads library. */ | ||
| 490 | |||
| 491 | # include <thread.h> | ||
| 492 | # include <synch.h> | ||
| 493 | |||
| 494 | # ifdef __cplusplus | ||
| 495 | extern "C" { | ||
| 496 | # endif | ||
| 497 | |||
| 498 | # if USE_SOLARIS_THREADS_WEAK | ||
| 499 | |||
| 500 | /* Use weak references to the old Solaris threads library. */ | ||
| 501 | |||
| 502 | # pragma weak mutex_init | ||
| 503 | # pragma weak mutex_lock | ||
| 504 | # pragma weak mutex_unlock | ||
| 505 | # pragma weak mutex_destroy | ||
| 506 | # pragma weak rwlock_init | ||
| 507 | # pragma weak rw_rdlock | ||
| 508 | # pragma weak rw_wrlock | ||
| 509 | # pragma weak rw_unlock | ||
| 510 | # pragma weak rwlock_destroy | ||
| 511 | # pragma weak thr_self | ||
| 512 | |||
| 513 | # pragma weak thr_suspend | ||
| 514 | # define thread_in_use() (thr_suspend != NULL) | ||
| 515 | |||
| 516 | # else | ||
| 517 | |||
| 518 | # define thread_in_use() 1 | ||
| 519 | |||
| 520 | # endif | ||
| 521 | |||
| 522 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 523 | |||
| 524 | typedef mutex_t gl_lock_t; | ||
| 525 | # define gl_lock_define(STORAGECLASS, NAME) \ | ||
| 526 | STORAGECLASS mutex_t NAME; | ||
| 527 | # define gl_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 528 | STORAGECLASS mutex_t NAME = gl_lock_initializer; | ||
| 529 | # define gl_lock_initializer \ | ||
| 530 | DEFAULTMUTEX | ||
| 531 | # define glthread_lock_init(LOCK) \ | ||
| 532 | (thread_in_use () ? mutex_init (LOCK, USYNC_THREAD, NULL) : 0) | ||
| 533 | # define glthread_lock_lock(LOCK) \ | ||
| 534 | (thread_in_use () ? mutex_lock (LOCK) : 0) | ||
| 535 | # define glthread_lock_unlock(LOCK) \ | ||
| 536 | (thread_in_use () ? mutex_unlock (LOCK) : 0) | ||
| 537 | # define glthread_lock_destroy(LOCK) \ | ||
| 538 | (thread_in_use () ? mutex_destroy (LOCK) : 0) | ||
| 539 | |||
| 540 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 541 | |||
| 542 | typedef rwlock_t gl_rwlock_t; | ||
| 543 | # define gl_rwlock_define(STORAGECLASS, NAME) \ | ||
| 544 | STORAGECLASS rwlock_t NAME; | ||
| 545 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) \ | ||
| 546 | STORAGECLASS rwlock_t NAME = gl_rwlock_initializer; | ||
| 547 | # define gl_rwlock_initializer \ | ||
| 548 | DEFAULTRWLOCK | ||
| 549 | # define glthread_rwlock_init(LOCK) \ | ||
| 550 | (thread_in_use () ? rwlock_init (LOCK, USYNC_THREAD, NULL) : 0) | ||
| 551 | # define glthread_rwlock_rdlock(LOCK) \ | ||
| 552 | (thread_in_use () ? rw_rdlock (LOCK) : 0) | ||
| 553 | # define glthread_rwlock_wrlock(LOCK) \ | ||
| 554 | (thread_in_use () ? rw_wrlock (LOCK) : 0) | ||
| 555 | # define glthread_rwlock_unlock(LOCK) \ | ||
| 556 | (thread_in_use () ? rw_unlock (LOCK) : 0) | ||
| 557 | # define glthread_rwlock_destroy(LOCK) \ | ||
| 558 | (thread_in_use () ? rwlock_destroy (LOCK) : 0) | ||
| 559 | |||
| 560 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 561 | |||
| 562 | /* Old Solaris threads did not have recursive locks. | ||
| 563 | We have to implement them ourselves. */ | ||
| 564 | |||
| 565 | typedef struct | ||
| 566 | { | ||
| 567 | mutex_t mutex; | ||
| 568 | thread_t owner; | ||
| 569 | unsigned long depth; | ||
| 570 | } | ||
| 571 | gl_recursive_lock_t; | ||
| 572 | # define gl_recursive_lock_define(STORAGECLASS, NAME) \ | ||
| 573 | STORAGECLASS gl_recursive_lock_t NAME; | ||
| 574 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 575 | STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer; | ||
| 576 | # define gl_recursive_lock_initializer \ | ||
| 577 | { DEFAULTMUTEX, (thread_t) 0, 0 } | ||
| 578 | # define glthread_recursive_lock_init(LOCK) \ | ||
| 579 | (thread_in_use () ? glthread_recursive_lock_init_multithreaded (LOCK) : 0) | ||
| 580 | # define glthread_recursive_lock_lock(LOCK) \ | ||
| 581 | (thread_in_use () ? glthread_recursive_lock_lock_multithreaded (LOCK) : 0) | ||
| 582 | # define glthread_recursive_lock_unlock(LOCK) \ | ||
| 583 | (thread_in_use () ? glthread_recursive_lock_unlock_multithreaded (LOCK) : 0) | ||
| 584 | # define glthread_recursive_lock_destroy(LOCK) \ | ||
| 585 | (thread_in_use () ? glthread_recursive_lock_destroy_multithreaded (LOCK) : 0) | ||
| 586 | extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock); | ||
| 587 | extern int glthread_recursive_lock_lock_multithreaded (gl_recursive_lock_t *lock); | ||
| 588 | extern int glthread_recursive_lock_unlock_multithreaded (gl_recursive_lock_t *lock); | ||
| 589 | extern int glthread_recursive_lock_destroy_multithreaded (gl_recursive_lock_t *lock); | ||
| 590 | |||
| 591 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 592 | |||
| 593 | typedef struct | ||
| 594 | { | ||
| 595 | volatile int inited; | ||
| 596 | mutex_t mutex; | ||
| 597 | } | ||
| 598 | gl_once_t; | ||
| 599 | # define gl_once_define(STORAGECLASS, NAME) \ | ||
| 600 | STORAGECLASS gl_once_t NAME = { 0, DEFAULTMUTEX }; | ||
| 601 | # define glthread_once(ONCE_CONTROL, INITFUNCTION) \ | ||
| 602 | (thread_in_use () \ | ||
| 603 | ? glthread_once_multithreaded (ONCE_CONTROL, INITFUNCTION) \ | ||
| 604 | : (glthread_once_singlethreaded (ONCE_CONTROL) ? (INITFUNCTION (), 0) : 0)) | ||
| 605 | extern int glthread_once_multithreaded (gl_once_t *once_control, void (*initfunction) (void)); | ||
| 606 | extern int glthread_once_singlethreaded (gl_once_t *once_control); | ||
| 607 | |||
| 608 | # ifdef __cplusplus | ||
| 609 | } | ||
| 610 | # endif | ||
| 611 | |||
| 612 | #endif | ||
| 613 | |||
| 614 | /* ========================================================================= */ | ||
| 615 | |||
| 616 | #if USE_WINDOWS_THREADS | ||
| 617 | |||
| 618 | # define WIN32_LEAN_AND_MEAN /* avoid including junk */ | ||
| 619 | # include <windows.h> | ||
| 620 | |||
| 621 | # ifdef __cplusplus | ||
| 622 | extern "C" { | ||
| 623 | # endif | ||
| 624 | |||
| 625 | /* We can use CRITICAL_SECTION directly, rather than the native Windows Event, | ||
| 626 | Mutex, Semaphore types, because | ||
| 627 | - we need only to synchronize inside a single process (address space), | ||
| 628 | not inter-process locking, | ||
| 629 | - we don't need to support trylock operations. (TryEnterCriticalSection | ||
| 630 | does not work on Windows 95/98/ME. Packages that need trylock usually | ||
| 631 | define their own mutex type.) */ | ||
| 632 | |||
| 633 | /* There is no way to statically initialize a CRITICAL_SECTION. It needs | ||
| 634 | to be done lazily, once only. For this we need spinlocks. */ | ||
| 635 | |||
| 636 | typedef struct { volatile int done; volatile long started; } gl_spinlock_t; | ||
| 637 | |||
| 638 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 639 | |||
| 640 | typedef struct | ||
| 641 | { | ||
| 642 | gl_spinlock_t guard; /* protects the initialization */ | ||
| 643 | CRITICAL_SECTION lock; | ||
| 644 | } | ||
| 645 | gl_lock_t; | ||
| 646 | # define gl_lock_define(STORAGECLASS, NAME) \ | ||
| 647 | STORAGECLASS gl_lock_t NAME; | ||
| 648 | # define gl_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 649 | STORAGECLASS gl_lock_t NAME = gl_lock_initializer; | ||
| 650 | # define gl_lock_initializer \ | ||
| 651 | { { 0, -1 } } | ||
| 652 | # define glthread_lock_init(LOCK) \ | ||
| 653 | (glthread_lock_init_func (LOCK), 0) | ||
| 654 | # define glthread_lock_lock(LOCK) \ | ||
| 655 | glthread_lock_lock_func (LOCK) | ||
| 656 | # define glthread_lock_unlock(LOCK) \ | ||
| 657 | glthread_lock_unlock_func (LOCK) | ||
| 658 | # define glthread_lock_destroy(LOCK) \ | ||
| 659 | glthread_lock_destroy_func (LOCK) | ||
| 660 | extern void glthread_lock_init_func (gl_lock_t *lock); | ||
| 661 | extern int glthread_lock_lock_func (gl_lock_t *lock); | ||
| 662 | extern int glthread_lock_unlock_func (gl_lock_t *lock); | ||
| 663 | extern int glthread_lock_destroy_func (gl_lock_t *lock); | ||
| 664 | |||
| 665 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 666 | |||
| 667 | /* It is impossible to implement read-write locks using plain locks, without | ||
| 668 | introducing an extra thread dedicated to managing read-write locks. | ||
| 669 | Therefore here we need to use the low-level Event type. */ | ||
| 670 | |||
| 671 | typedef struct | ||
| 672 | { | ||
| 673 | HANDLE *array; /* array of waiting threads, each represented by an event */ | ||
| 674 | unsigned int count; /* number of waiting threads */ | ||
| 675 | unsigned int alloc; /* length of allocated array */ | ||
| 676 | unsigned int offset; /* index of first waiting thread in array */ | ||
| 677 | } | ||
| 678 | gl_carray_waitqueue_t; | ||
| 679 | typedef struct | ||
| 680 | { | ||
| 681 | gl_spinlock_t guard; /* protects the initialization */ | ||
| 682 | CRITICAL_SECTION lock; /* protects the remaining fields */ | ||
| 683 | gl_carray_waitqueue_t waiting_readers; /* waiting readers */ | ||
| 684 | gl_carray_waitqueue_t waiting_writers; /* waiting writers */ | ||
| 685 | int runcount; /* number of readers running, or -1 when a writer runs */ | ||
| 686 | } | ||
| 687 | gl_rwlock_t; | ||
| 688 | # define gl_rwlock_define(STORAGECLASS, NAME) \ | ||
| 689 | STORAGECLASS gl_rwlock_t NAME; | ||
| 690 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) \ | ||
| 691 | STORAGECLASS gl_rwlock_t NAME = gl_rwlock_initializer; | ||
| 692 | # define gl_rwlock_initializer \ | ||
| 693 | { { 0, -1 } } | ||
| 694 | # define glthread_rwlock_init(LOCK) \ | ||
| 695 | (glthread_rwlock_init_func (LOCK), 0) | ||
| 696 | # define glthread_rwlock_rdlock(LOCK) \ | ||
| 697 | glthread_rwlock_rdlock_func (LOCK) | ||
| 698 | # define glthread_rwlock_wrlock(LOCK) \ | ||
| 699 | glthread_rwlock_wrlock_func (LOCK) | ||
| 700 | # define glthread_rwlock_unlock(LOCK) \ | ||
| 701 | glthread_rwlock_unlock_func (LOCK) | ||
| 702 | # define glthread_rwlock_destroy(LOCK) \ | ||
| 703 | glthread_rwlock_destroy_func (LOCK) | ||
| 704 | extern void glthread_rwlock_init_func (gl_rwlock_t *lock); | ||
| 705 | extern int glthread_rwlock_rdlock_func (gl_rwlock_t *lock); | ||
| 706 | extern int glthread_rwlock_wrlock_func (gl_rwlock_t *lock); | ||
| 707 | extern int glthread_rwlock_unlock_func (gl_rwlock_t *lock); | ||
| 708 | extern int glthread_rwlock_destroy_func (gl_rwlock_t *lock); | ||
| 709 | |||
| 710 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 711 | |||
| 712 | /* The native Windows documentation says that CRITICAL_SECTION already | ||
| 713 | implements a recursive lock. But we need not rely on it: It's easy to | ||
| 714 | implement a recursive lock without this assumption. */ | ||
| 715 | |||
| 716 | typedef struct | ||
| 717 | { | ||
| 718 | gl_spinlock_t guard; /* protects the initialization */ | ||
| 719 | DWORD owner; | ||
| 720 | unsigned long depth; | ||
| 721 | CRITICAL_SECTION lock; | ||
| 722 | } | ||
| 723 | gl_recursive_lock_t; | ||
| 724 | # define gl_recursive_lock_define(STORAGECLASS, NAME) \ | ||
| 725 | STORAGECLASS gl_recursive_lock_t NAME; | ||
| 726 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) \ | ||
| 727 | STORAGECLASS gl_recursive_lock_t NAME = gl_recursive_lock_initializer; | ||
| 728 | # define gl_recursive_lock_initializer \ | ||
| 729 | { { 0, -1 }, 0, 0 } | ||
| 730 | # define glthread_recursive_lock_init(LOCK) \ | ||
| 731 | (glthread_recursive_lock_init_func (LOCK), 0) | ||
| 732 | # define glthread_recursive_lock_lock(LOCK) \ | ||
| 733 | glthread_recursive_lock_lock_func (LOCK) | ||
| 734 | # define glthread_recursive_lock_unlock(LOCK) \ | ||
| 735 | glthread_recursive_lock_unlock_func (LOCK) | ||
| 736 | # define glthread_recursive_lock_destroy(LOCK) \ | ||
| 737 | glthread_recursive_lock_destroy_func (LOCK) | ||
| 738 | extern void glthread_recursive_lock_init_func (gl_recursive_lock_t *lock); | ||
| 739 | extern int glthread_recursive_lock_lock_func (gl_recursive_lock_t *lock); | ||
| 740 | extern int glthread_recursive_lock_unlock_func (gl_recursive_lock_t *lock); | ||
| 741 | extern int glthread_recursive_lock_destroy_func (gl_recursive_lock_t *lock); | ||
| 742 | |||
| 743 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 744 | |||
| 745 | typedef struct | ||
| 746 | { | ||
| 747 | volatile int inited; | ||
| 748 | volatile long started; | ||
| 749 | CRITICAL_SECTION lock; | ||
| 750 | } | ||
| 751 | gl_once_t; | ||
| 752 | # define gl_once_define(STORAGECLASS, NAME) \ | ||
| 753 | STORAGECLASS gl_once_t NAME = { -1, -1 }; | ||
| 754 | # define glthread_once(ONCE_CONTROL, INITFUNCTION) \ | ||
| 755 | (glthread_once_func (ONCE_CONTROL, INITFUNCTION), 0) | ||
| 756 | extern void glthread_once_func (gl_once_t *once_control, void (*initfunction) (void)); | ||
| 757 | |||
| 758 | # ifdef __cplusplus | ||
| 759 | } | ||
| 760 | # endif | ||
| 761 | |||
| 762 | #endif | ||
| 763 | |||
| 764 | /* ========================================================================= */ | ||
| 765 | |||
| 766 | #if !(USE_POSIX_THREADS || USE_PTH_THREADS || USE_SOLARIS_THREADS || USE_WINDOWS_THREADS) | ||
| 767 | |||
| 768 | /* Provide dummy implementation if threads are not supported. */ | ||
| 769 | |||
| 770 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 771 | |||
| 772 | typedef int gl_lock_t; | ||
| 773 | # define gl_lock_define(STORAGECLASS, NAME) | ||
| 774 | # define gl_lock_define_initialized(STORAGECLASS, NAME) | ||
| 775 | # define glthread_lock_init(NAME) 0 | ||
| 776 | # define glthread_lock_lock(NAME) 0 | ||
| 777 | # define glthread_lock_unlock(NAME) 0 | ||
| 778 | # define glthread_lock_destroy(NAME) 0 | ||
| 779 | |||
| 780 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 781 | |||
| 782 | typedef int gl_rwlock_t; | ||
| 783 | # define gl_rwlock_define(STORAGECLASS, NAME) | ||
| 784 | # define gl_rwlock_define_initialized(STORAGECLASS, NAME) | ||
| 785 | # define glthread_rwlock_init(NAME) 0 | ||
| 786 | # define glthread_rwlock_rdlock(NAME) 0 | ||
| 787 | # define glthread_rwlock_wrlock(NAME) 0 | ||
| 788 | # define glthread_rwlock_unlock(NAME) 0 | ||
| 789 | # define glthread_rwlock_destroy(NAME) 0 | ||
| 790 | |||
| 791 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 792 | |||
| 793 | typedef int gl_recursive_lock_t; | ||
| 794 | # define gl_recursive_lock_define(STORAGECLASS, NAME) | ||
| 795 | # define gl_recursive_lock_define_initialized(STORAGECLASS, NAME) | ||
| 796 | # define glthread_recursive_lock_init(NAME) 0 | ||
| 797 | # define glthread_recursive_lock_lock(NAME) 0 | ||
| 798 | # define glthread_recursive_lock_unlock(NAME) 0 | ||
| 799 | # define glthread_recursive_lock_destroy(NAME) 0 | ||
| 800 | |||
| 801 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 802 | |||
| 803 | typedef int gl_once_t; | ||
| 804 | # define gl_once_define(STORAGECLASS, NAME) \ | ||
| 805 | STORAGECLASS gl_once_t NAME = 0; | ||
| 806 | # define glthread_once(ONCE_CONTROL, INITFUNCTION) \ | ||
| 807 | (*(ONCE_CONTROL) == 0 ? (*(ONCE_CONTROL) = ~ 0, INITFUNCTION (), 0) : 0) | ||
| 808 | |||
| 809 | #endif | ||
| 810 | |||
| 811 | /* ========================================================================= */ | ||
| 812 | |||
| 813 | /* Macros with built-in error handling. */ | ||
| 814 | |||
| 815 | /* -------------------------- gl_lock_t datatype -------------------------- */ | ||
| 816 | |||
| 817 | #define gl_lock_init(NAME) \ | ||
| 818 | do \ | ||
| 819 | { \ | ||
| 820 | if (glthread_lock_init (&NAME)) \ | ||
| 821 | abort (); \ | ||
| 822 | } \ | ||
| 823 | while (0) | ||
| 824 | #define gl_lock_lock(NAME) \ | ||
| 825 | do \ | ||
| 826 | { \ | ||
| 827 | if (glthread_lock_lock (&NAME)) \ | ||
| 828 | abort (); \ | ||
| 829 | } \ | ||
| 830 | while (0) | ||
| 831 | #define gl_lock_unlock(NAME) \ | ||
| 832 | do \ | ||
| 833 | { \ | ||
| 834 | if (glthread_lock_unlock (&NAME)) \ | ||
| 835 | abort (); \ | ||
| 836 | } \ | ||
| 837 | while (0) | ||
| 838 | #define gl_lock_destroy(NAME) \ | ||
| 839 | do \ | ||
| 840 | { \ | ||
| 841 | if (glthread_lock_destroy (&NAME)) \ | ||
| 842 | abort (); \ | ||
| 843 | } \ | ||
| 844 | while (0) | ||
| 845 | |||
| 846 | /* ------------------------- gl_rwlock_t datatype ------------------------- */ | ||
| 847 | |||
| 848 | #define gl_rwlock_init(NAME) \ | ||
| 849 | do \ | ||
| 850 | { \ | ||
| 851 | if (glthread_rwlock_init (&NAME)) \ | ||
| 852 | abort (); \ | ||
| 853 | } \ | ||
| 854 | while (0) | ||
| 855 | #define gl_rwlock_rdlock(NAME) \ | ||
| 856 | do \ | ||
| 857 | { \ | ||
| 858 | if (glthread_rwlock_rdlock (&NAME)) \ | ||
| 859 | abort (); \ | ||
| 860 | } \ | ||
| 861 | while (0) | ||
| 862 | #define gl_rwlock_wrlock(NAME) \ | ||
| 863 | do \ | ||
| 864 | { \ | ||
| 865 | if (glthread_rwlock_wrlock (&NAME)) \ | ||
| 866 | abort (); \ | ||
| 867 | } \ | ||
| 868 | while (0) | ||
| 869 | #define gl_rwlock_unlock(NAME) \ | ||
| 870 | do \ | ||
| 871 | { \ | ||
| 872 | if (glthread_rwlock_unlock (&NAME)) \ | ||
| 873 | abort (); \ | ||
| 874 | } \ | ||
| 875 | while (0) | ||
| 876 | #define gl_rwlock_destroy(NAME) \ | ||
| 877 | do \ | ||
| 878 | { \ | ||
| 879 | if (glthread_rwlock_destroy (&NAME)) \ | ||
| 880 | abort (); \ | ||
| 881 | } \ | ||
| 882 | while (0) | ||
| 883 | |||
| 884 | /* --------------------- gl_recursive_lock_t datatype --------------------- */ | ||
| 885 | |||
| 886 | #define gl_recursive_lock_init(NAME) \ | ||
| 887 | do \ | ||
| 888 | { \ | ||
| 889 | if (glthread_recursive_lock_init (&NAME)) \ | ||
| 890 | abort (); \ | ||
| 891 | } \ | ||
| 892 | while (0) | ||
| 893 | #define gl_recursive_lock_lock(NAME) \ | ||
| 894 | do \ | ||
| 895 | { \ | ||
| 896 | if (glthread_recursive_lock_lock (&NAME)) \ | ||
| 897 | abort (); \ | ||
| 898 | } \ | ||
| 899 | while (0) | ||
| 900 | #define gl_recursive_lock_unlock(NAME) \ | ||
| 901 | do \ | ||
| 902 | { \ | ||
| 903 | if (glthread_recursive_lock_unlock (&NAME)) \ | ||
| 904 | abort (); \ | ||
| 905 | } \ | ||
| 906 | while (0) | ||
| 907 | #define gl_recursive_lock_destroy(NAME) \ | ||
| 908 | do \ | ||
| 909 | { \ | ||
| 910 | if (glthread_recursive_lock_destroy (&NAME)) \ | ||
| 911 | abort (); \ | ||
| 912 | } \ | ||
| 913 | while (0) | ||
| 914 | |||
| 915 | /* -------------------------- gl_once_t datatype -------------------------- */ | ||
| 916 | |||
| 917 | #define gl_once(NAME, INITFUNCTION) \ | ||
| 918 | do \ | ||
| 919 | { \ | ||
| 920 | if (glthread_once (&NAME, INITFUNCTION)) \ | ||
| 921 | abort (); \ | ||
| 922 | } \ | ||
| 923 | while (0) | ||
| 924 | |||
| 925 | /* ========================================================================= */ | ||
| 926 | |||
| 927 | #endif /* _LOCK_H */ | ||
diff --git a/gl/glthread/threadlib.c b/gl/glthread/threadlib.c new file mode 100644 index 00000000..b4476573 --- /dev/null +++ b/gl/glthread/threadlib.c | |||
| @@ -0,0 +1,73 @@ | |||
| 1 | /* Multithreading primitives. | ||
| 2 | Copyright (C) 2005-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2005. */ | ||
| 18 | |||
| 19 | #include <config.h> | ||
| 20 | |||
| 21 | /* ========================================================================= */ | ||
| 22 | |||
| 23 | #if USE_POSIX_THREADS | ||
| 24 | |||
| 25 | /* Use the POSIX threads library. */ | ||
| 26 | |||
| 27 | # include <pthread.h> | ||
| 28 | # include <stdlib.h> | ||
| 29 | |||
| 30 | # if PTHREAD_IN_USE_DETECTION_HARD | ||
| 31 | |||
| 32 | /* The function to be executed by a dummy thread. */ | ||
| 33 | static void * | ||
| 34 | dummy_thread_func (void *arg) | ||
| 35 | { | ||
| 36 | return arg; | ||
| 37 | } | ||
| 38 | |||
| 39 | int | ||
| 40 | glthread_in_use (void) | ||
| 41 | { | ||
| 42 | static int tested; | ||
| 43 | static int result; /* 1: linked with -lpthread, 0: only with libc */ | ||
| 44 | |||
| 45 | if (!tested) | ||
| 46 | { | ||
| 47 | pthread_t thread; | ||
| 48 | |||
| 49 | if (pthread_create (&thread, NULL, dummy_thread_func, NULL) != 0) | ||
| 50 | /* Thread creation failed. */ | ||
| 51 | result = 0; | ||
| 52 | else | ||
| 53 | { | ||
| 54 | /* Thread creation works. */ | ||
| 55 | void *retval; | ||
| 56 | if (pthread_join (thread, &retval) != 0) | ||
| 57 | abort (); | ||
| 58 | result = 1; | ||
| 59 | } | ||
| 60 | tested = 1; | ||
| 61 | } | ||
| 62 | return result; | ||
| 63 | } | ||
| 64 | |||
| 65 | # endif | ||
| 66 | |||
| 67 | #endif | ||
| 68 | |||
| 69 | /* ========================================================================= */ | ||
| 70 | |||
| 71 | /* This declaration is solely to ensure that after preprocessing | ||
| 72 | this file is never empty. */ | ||
| 73 | typedef int dummy; | ||
diff --git a/gl/inet_ntop.c b/gl/inet_ntop.c index baaa23f8..fdfd21dc 100644 --- a/gl/inet_ntop.c +++ b/gl/inet_ntop.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form | 1 | /* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form |
| 2 | 2 | ||
| 3 | Copyright (C) 2005-2006, 2008-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* | 18 | /* |
| 20 | * Copyright (c) 1996-1999 by Internet Software Consortium. | 19 | * Copyright (c) 1996-1999 by Internet Software Consortium. |
| @@ -38,30 +37,53 @@ | |||
| 38 | /* Specification. */ | 37 | /* Specification. */ |
| 39 | #include <arpa/inet.h> | 38 | #include <arpa/inet.h> |
| 40 | 39 | ||
| 41 | #include <stdio.h> | 40 | /* Use this to suppress gcc's "...may be used before initialized" warnings. |
| 42 | #include <string.h> | 41 | Beware: The Code argument must not contain commas. */ |
| 43 | #include <errno.h> | 42 | #ifndef IF_LINT |
| 43 | # ifdef lint | ||
| 44 | # define IF_LINT(Code) Code | ||
| 45 | # else | ||
| 46 | # define IF_LINT(Code) /* empty */ | ||
| 47 | # endif | ||
| 48 | #endif | ||
| 49 | |||
| 50 | #if HAVE_DECL_INET_NTOP | ||
| 51 | |||
| 52 | # undef inet_ntop | ||
| 53 | |||
| 54 | const char * | ||
| 55 | rpl_inet_ntop (int af, const void *restrict src, | ||
| 56 | char *restrict dst, socklen_t cnt) | ||
| 57 | { | ||
| 58 | return inet_ntop (af, src, dst, cnt); | ||
| 59 | } | ||
| 44 | 60 | ||
| 45 | #define NS_IN6ADDRSZ 16 | 61 | #else |
| 46 | #define NS_INT16SZ 2 | 62 | |
| 63 | # include <stdio.h> | ||
| 64 | # include <string.h> | ||
| 65 | # include <errno.h> | ||
| 66 | |||
| 67 | # define NS_IN6ADDRSZ 16 | ||
| 68 | # define NS_INT16SZ 2 | ||
| 47 | 69 | ||
| 48 | /* | 70 | /* |
| 49 | * WARNING: Don't even consider trying to compile this on a system where | 71 | * WARNING: Don't even consider trying to compile this on a system where |
| 50 | * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX. | 72 | * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX. |
| 51 | */ | 73 | */ |
| 52 | typedef int verify_int_size[2 * sizeof (int) - 7]; | 74 | typedef int verify_int_size[4 <= sizeof (int) ? 1 : -1]; |
| 53 | 75 | ||
| 54 | static const char *inet_ntop4 (const unsigned char *src, char *dst, socklen_t size); | 76 | static const char *inet_ntop4 (const unsigned char *src, char *dst, socklen_t size); |
| 55 | #if HAVE_IPV6 | 77 | # if HAVE_IPV6 |
| 56 | static const char *inet_ntop6 (const unsigned char *src, char *dst, socklen_t size); | 78 | static const char *inet_ntop6 (const unsigned char *src, char *dst, socklen_t size); |
| 57 | #endif | 79 | # endif |
| 58 | 80 | ||
| 59 | 81 | ||
| 60 | /* char * | 82 | /* char * |
| 61 | * inet_ntop(af, src, dst, size) | 83 | * inet_ntop(af, src, dst, size) |
| 62 | * convert a network format address to presentation format. | 84 | * convert a network format address to presentation format. |
| 63 | * return: | 85 | * return: |
| 64 | * pointer to presentation format address (`dst'), or NULL (see errno). | 86 | * pointer to presentation format address ('dst'), or NULL (see errno). |
| 65 | * author: | 87 | * author: |
| 66 | * Paul Vixie, 1996. | 88 | * Paul Vixie, 1996. |
| 67 | */ | 89 | */ |
| @@ -71,15 +93,15 @@ inet_ntop (int af, const void *restrict src, | |||
| 71 | { | 93 | { |
| 72 | switch (af) | 94 | switch (af) |
| 73 | { | 95 | { |
| 74 | #if HAVE_IPV4 | 96 | # if HAVE_IPV4 |
| 75 | case AF_INET: | 97 | case AF_INET: |
| 76 | return (inet_ntop4 (src, dst, cnt)); | 98 | return (inet_ntop4 (src, dst, cnt)); |
| 77 | #endif | 99 | # endif |
| 78 | 100 | ||
| 79 | #if HAVE_IPV6 | 101 | # if HAVE_IPV6 |
| 80 | case AF_INET6: | 102 | case AF_INET6: |
| 81 | return (inet_ntop6 (src, dst, cnt)); | 103 | return (inet_ntop6 (src, dst, cnt)); |
| 82 | #endif | 104 | # endif |
| 83 | 105 | ||
| 84 | default: | 106 | default: |
| 85 | errno = EAFNOSUPPORT; | 107 | errno = EAFNOSUPPORT; |
| @@ -92,7 +114,7 @@ inet_ntop (int af, const void *restrict src, | |||
| 92 | * inet_ntop4(src, dst, size) | 114 | * inet_ntop4(src, dst, size) |
| 93 | * format an IPv4 address | 115 | * format an IPv4 address |
| 94 | * return: | 116 | * return: |
| 95 | * `dst' (as a const) | 117 | * 'dst' (as a const) |
| 96 | * notes: | 118 | * notes: |
| 97 | * (1) uses no statics | 119 | * (1) uses no statics |
| 98 | * (2) takes a u_char* not an in_addr as input | 120 | * (2) takes a u_char* not an in_addr as input |
| @@ -118,7 +140,7 @@ inet_ntop4 (const unsigned char *src, char *dst, socklen_t size) | |||
| 118 | return strcpy (dst, tmp); | 140 | return strcpy (dst, tmp); |
| 119 | } | 141 | } |
| 120 | 142 | ||
| 121 | #if HAVE_IPV6 | 143 | # if HAVE_IPV6 |
| 122 | 144 | ||
| 123 | /* const char * | 145 | /* const char * |
| 124 | * inet_ntop6(src, dst, size) | 146 | * inet_ntop6(src, dst, size) |
| @@ -154,6 +176,8 @@ inet_ntop6 (const unsigned char *src, char *dst, socklen_t size) | |||
| 154 | words[i / 2] = (src[i] << 8) | src[i + 1]; | 176 | words[i / 2] = (src[i] << 8) | src[i + 1]; |
| 155 | best.base = -1; | 177 | best.base = -1; |
| 156 | cur.base = -1; | 178 | cur.base = -1; |
| 179 | IF_LINT(best.len = 0); | ||
| 180 | IF_LINT(cur.len = 0); | ||
| 157 | for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) | 181 | for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) |
| 158 | { | 182 | { |
| 159 | if (words[i] == 0) | 183 | if (words[i] == 0) |
| @@ -231,4 +255,6 @@ inet_ntop6 (const unsigned char *src, char *dst, socklen_t size) | |||
| 231 | return strcpy (dst, tmp); | 255 | return strcpy (dst, tmp); |
| 232 | } | 256 | } |
| 233 | 257 | ||
| 258 | # endif | ||
| 259 | |||
| 234 | #endif | 260 | #endif |
diff --git a/gl/intprops.h b/gl/intprops.h index 46f4d47d..f57f9b4d 100644 --- a/gl/intprops.h +++ b/gl/intprops.h | |||
| @@ -1,7 +1,6 @@ | |||
| 1 | /* intprops.h -- properties of integer types | 1 | /* intprops.h -- properties of integer types |
| 2 | 2 | ||
| 3 | Copyright (C) 2001, 2002, 2003, 2004, 2005, 2009, 2010 Free Software | 3 | Copyright (C) 2001-2005, 2009-2013 Free Software Foundation, Inc. |
| 4 | Foundation, Inc. | ||
| 5 | 4 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -18,66 +17,303 @@ | |||
| 18 | 17 | ||
| 19 | /* Written by Paul Eggert. */ | 18 | /* Written by Paul Eggert. */ |
| 20 | 19 | ||
| 21 | #ifndef GL_INTPROPS_H | 20 | #ifndef _GL_INTPROPS_H |
| 22 | # define GL_INTPROPS_H | 21 | #define _GL_INTPROPS_H |
| 23 | 22 | ||
| 24 | # include <limits.h> | 23 | #include <limits.h> |
| 24 | |||
| 25 | /* Return an integer value, converted to the same type as the integer | ||
| 26 | expression E after integer type promotion. V is the unconverted value. */ | ||
| 27 | #define _GL_INT_CONVERT(e, v) (0 * (e) + (v)) | ||
| 28 | |||
| 29 | /* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see | ||
| 30 | <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00406.html>. */ | ||
| 31 | #define _GL_INT_NEGATE_CONVERT(e, v) (0 * (e) - (v)) | ||
| 25 | 32 | ||
| 26 | /* The extra casts in the following macros work around compiler bugs, | 33 | /* The extra casts in the following macros work around compiler bugs, |
| 27 | e.g., in Cray C 5.0.3.0. */ | 34 | e.g., in Cray C 5.0.3.0. */ |
| 28 | 35 | ||
| 29 | /* True if the arithmetic type T is an integer type. bool counts as | 36 | /* True if the arithmetic type T is an integer type. bool counts as |
| 30 | an integer. */ | 37 | an integer. */ |
| 31 | # define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) | 38 | #define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) |
| 32 | 39 | ||
| 33 | /* True if negative values of the signed integer type T use two's | 40 | /* True if negative values of the signed integer type T use two's |
| 34 | complement, ones' complement, or signed magnitude representation, | 41 | complement, ones' complement, or signed magnitude representation, |
| 35 | respectively. Much GNU code assumes two's complement, but some | 42 | respectively. Much GNU code assumes two's complement, but some |
| 36 | people like to be portable to all possible C hosts. */ | 43 | people like to be portable to all possible C hosts. */ |
| 37 | # define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) | 44 | #define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) |
| 38 | # define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) | 45 | #define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) |
| 39 | # define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1) | 46 | #define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1) |
| 47 | |||
| 48 | /* True if the signed integer expression E uses two's complement. */ | ||
| 49 | #define _GL_INT_TWOS_COMPLEMENT(e) (~ _GL_INT_CONVERT (e, 0) == -1) | ||
| 40 | 50 | ||
| 41 | /* True if the arithmetic type T is signed. */ | 51 | /* True if the arithmetic type T is signed. */ |
| 42 | # define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) | 52 | #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) |
| 43 | 53 | ||
| 44 | /* The maximum and minimum values for the integer type T. These | 54 | /* Return 1 if the integer expression E, after integer promotion, has |
| 55 | a signed type. */ | ||
| 56 | #define _GL_INT_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) | ||
| 57 | |||
| 58 | |||
| 59 | /* Minimum and maximum values for integer types and expressions. These | ||
| 45 | macros have undefined behavior if T is signed and has padding bits. | 60 | macros have undefined behavior if T is signed and has padding bits. |
| 46 | If this is a problem for you, please let us know how to fix it for | 61 | If this is a problem for you, please let us know how to fix it for |
| 47 | your host. */ | 62 | your host. */ |
| 48 | # define TYPE_MINIMUM(t) \ | 63 | |
| 49 | ((t) (! TYPE_SIGNED (t) \ | 64 | /* The maximum and minimum values for the integer type T. */ |
| 50 | ? (t) 0 \ | 65 | #define TYPE_MINIMUM(t) \ |
| 51 | : TYPE_SIGNED_MAGNITUDE (t) \ | 66 | ((t) (! TYPE_SIGNED (t) \ |
| 52 | ? ~ (t) 0 \ | 67 | ? (t) 0 \ |
| 53 | : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) | 68 | : TYPE_SIGNED_MAGNITUDE (t) \ |
| 54 | # define TYPE_MAXIMUM(t) \ | 69 | ? ~ (t) 0 \ |
| 55 | ((t) (! TYPE_SIGNED (t) \ | 70 | : ~ TYPE_MAXIMUM (t))) |
| 56 | ? (t) -1 \ | 71 | #define TYPE_MAXIMUM(t) \ |
| 57 | : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) | 72 | ((t) (! TYPE_SIGNED (t) \ |
| 58 | 73 | ? (t) -1 \ | |
| 59 | /* Return zero if T can be determined to be an unsigned type. | 74 | : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) |
| 60 | Otherwise, return 1. | 75 | |
| 61 | When compiling with GCC, INT_STRLEN_BOUND uses this macro to obtain a | 76 | /* The maximum and minimum values for the type of the expression E, |
| 62 | tighter bound. Otherwise, it overestimates the true bound by one byte | 77 | after integer promotion. E should not have side effects. */ |
| 63 | when applied to unsigned types of size 2, 4, 16, ... bytes. | 78 | #define _GL_INT_MINIMUM(e) \ |
| 64 | The symbol signed_type_or_expr__ is private to this header file. */ | 79 | (_GL_INT_SIGNED (e) \ |
| 65 | # if __GNUC__ >= 2 | 80 | ? - _GL_INT_TWOS_COMPLEMENT (e) - _GL_SIGNED_INT_MAXIMUM (e) \ |
| 66 | # define signed_type_or_expr__(t) TYPE_SIGNED (__typeof__ (t)) | 81 | : _GL_INT_CONVERT (e, 0)) |
| 67 | # else | 82 | #define _GL_INT_MAXIMUM(e) \ |
| 68 | # define signed_type_or_expr__(t) 1 | 83 | (_GL_INT_SIGNED (e) \ |
| 69 | # endif | 84 | ? _GL_SIGNED_INT_MAXIMUM (e) \ |
| 85 | : _GL_INT_NEGATE_CONVERT (e, 1)) | ||
| 86 | #define _GL_SIGNED_INT_MAXIMUM(e) \ | ||
| 87 | (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) | ||
| 88 | |||
| 89 | |||
| 90 | /* Return 1 if the __typeof__ keyword works. This could be done by | ||
| 91 | 'configure', but for now it's easier to do it by hand. */ | ||
| 92 | #if 2 <= __GNUC__ || defined __IBM__TYPEOF__ || 0x5110 <= __SUNPRO_C | ||
| 93 | # define _GL_HAVE___TYPEOF__ 1 | ||
| 94 | #else | ||
| 95 | # define _GL_HAVE___TYPEOF__ 0 | ||
| 96 | #endif | ||
| 97 | |||
| 98 | /* Return 1 if the integer type or expression T might be signed. Return 0 | ||
| 99 | if it is definitely unsigned. This macro does not evaluate its argument, | ||
| 100 | and expands to an integer constant expression. */ | ||
| 101 | #if _GL_HAVE___TYPEOF__ | ||
| 102 | # define _GL_SIGNED_TYPE_OR_EXPR(t) TYPE_SIGNED (__typeof__ (t)) | ||
| 103 | #else | ||
| 104 | # define _GL_SIGNED_TYPE_OR_EXPR(t) 1 | ||
| 105 | #endif | ||
| 106 | |||
| 107 | /* Bound on length of the string representing an unsigned integer | ||
| 108 | value representable in B bits. log10 (2.0) < 146/485. The | ||
| 109 | smallest value of B where this bound is not tight is 2621. */ | ||
| 110 | #define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485) | ||
| 70 | 111 | ||
| 71 | /* Bound on length of the string representing an integer type or expression T. | 112 | /* Bound on length of the string representing an integer type or expression T. |
| 72 | Subtract 1 for the sign bit if T is signed; log10 (2.0) < 146/485; | 113 | Subtract 1 for the sign bit if T is signed, and then add 1 more for |
| 73 | add 1 for integer division truncation; add 1 more for a minus sign | 114 | a minus sign if needed. |
| 74 | if needed. */ | 115 | |
| 75 | # define INT_STRLEN_BOUND(t) \ | 116 | Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 0 when its argument is |
| 76 | ((sizeof (t) * CHAR_BIT - signed_type_or_expr__ (t)) * 146 / 485 \ | 117 | signed, this macro may overestimate the true bound by one byte when |
| 77 | + signed_type_or_expr__ (t) + 1) | 118 | applied to unsigned types of size 2, 4, 16, ... bytes. */ |
| 119 | #define INT_STRLEN_BOUND(t) \ | ||
| 120 | (INT_BITS_STRLEN_BOUND (sizeof (t) * CHAR_BIT \ | ||
| 121 | - _GL_SIGNED_TYPE_OR_EXPR (t)) \ | ||
| 122 | + _GL_SIGNED_TYPE_OR_EXPR (t)) | ||
| 78 | 123 | ||
| 79 | /* Bound on buffer size needed to represent an integer type or expression T, | 124 | /* Bound on buffer size needed to represent an integer type or expression T, |
| 80 | including the terminating null. */ | 125 | including the terminating null. */ |
| 81 | # define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) | 126 | #define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1) |
| 127 | |||
| 128 | |||
| 129 | /* Range overflow checks. | ||
| 130 | |||
| 131 | The INT_<op>_RANGE_OVERFLOW macros return 1 if the corresponding C | ||
| 132 | operators might not yield numerically correct answers due to | ||
| 133 | arithmetic overflow. They do not rely on undefined or | ||
| 134 | implementation-defined behavior. Their implementations are simple | ||
| 135 | and straightforward, but they are a bit harder to use than the | ||
| 136 | INT_<op>_OVERFLOW macros described below. | ||
| 137 | |||
| 138 | Example usage: | ||
| 139 | |||
| 140 | long int i = ...; | ||
| 141 | long int j = ...; | ||
| 142 | if (INT_MULTIPLY_RANGE_OVERFLOW (i, j, LONG_MIN, LONG_MAX)) | ||
| 143 | printf ("multiply would overflow"); | ||
| 144 | else | ||
| 145 | printf ("product is %ld", i * j); | ||
| 146 | |||
| 147 | Restrictions on *_RANGE_OVERFLOW macros: | ||
| 148 | |||
| 149 | These macros do not check for all possible numerical problems or | ||
| 150 | undefined or unspecified behavior: they do not check for division | ||
| 151 | by zero, for bad shift counts, or for shifting negative numbers. | ||
| 152 | |||
| 153 | These macros may evaluate their arguments zero or multiple times, | ||
| 154 | so the arguments should not have side effects. The arithmetic | ||
| 155 | arguments (including the MIN and MAX arguments) must be of the same | ||
| 156 | integer type after the usual arithmetic conversions, and the type | ||
| 157 | must have minimum value MIN and maximum MAX. Unsigned types should | ||
| 158 | use a zero MIN of the proper type. | ||
| 159 | |||
| 160 | These macros are tuned for constant MIN and MAX. For commutative | ||
| 161 | operations such as A + B, they are also tuned for constant B. */ | ||
| 162 | |||
| 163 | /* Return 1 if A + B would overflow in [MIN,MAX] arithmetic. | ||
| 164 | See above for restrictions. */ | ||
| 165 | #define INT_ADD_RANGE_OVERFLOW(a, b, min, max) \ | ||
| 166 | ((b) < 0 \ | ||
| 167 | ? (a) < (min) - (b) \ | ||
| 168 | : (max) - (b) < (a)) | ||
| 169 | |||
| 170 | /* Return 1 if A - B would overflow in [MIN,MAX] arithmetic. | ||
| 171 | See above for restrictions. */ | ||
| 172 | #define INT_SUBTRACT_RANGE_OVERFLOW(a, b, min, max) \ | ||
| 173 | ((b) < 0 \ | ||
| 174 | ? (max) + (b) < (a) \ | ||
| 175 | : (a) < (min) + (b)) | ||
| 176 | |||
| 177 | /* Return 1 if - A would overflow in [MIN,MAX] arithmetic. | ||
| 178 | See above for restrictions. */ | ||
| 179 | #define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \ | ||
| 180 | ((min) < 0 \ | ||
| 181 | ? (a) < - (max) \ | ||
| 182 | : 0 < (a)) | ||
| 183 | |||
| 184 | /* Return 1 if A * B would overflow in [MIN,MAX] arithmetic. | ||
| 185 | See above for restrictions. Avoid && and || as they tickle | ||
| 186 | bugs in Sun C 5.11 2010/08/13 and other compilers; see | ||
| 187 | <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00401.html>. */ | ||
| 188 | #define INT_MULTIPLY_RANGE_OVERFLOW(a, b, min, max) \ | ||
| 189 | ((b) < 0 \ | ||
| 190 | ? ((a) < 0 \ | ||
| 191 | ? (a) < (max) / (b) \ | ||
| 192 | : (b) == -1 \ | ||
| 193 | ? 0 \ | ||
| 194 | : (min) / (b) < (a)) \ | ||
| 195 | : (b) == 0 \ | ||
| 196 | ? 0 \ | ||
| 197 | : ((a) < 0 \ | ||
| 198 | ? (a) < (min) / (b) \ | ||
| 199 | : (max) / (b) < (a))) | ||
| 200 | |||
| 201 | /* Return 1 if A / B would overflow in [MIN,MAX] arithmetic. | ||
| 202 | See above for restrictions. Do not check for division by zero. */ | ||
| 203 | #define INT_DIVIDE_RANGE_OVERFLOW(a, b, min, max) \ | ||
| 204 | ((min) < 0 && (b) == -1 && (a) < - (max)) | ||
| 205 | |||
| 206 | /* Return 1 if A % B would overflow in [MIN,MAX] arithmetic. | ||
| 207 | See above for restrictions. Do not check for division by zero. | ||
| 208 | Mathematically, % should never overflow, but on x86-like hosts | ||
| 209 | INT_MIN % -1 traps, and the C standard permits this, so treat this | ||
| 210 | as an overflow too. */ | ||
| 211 | #define INT_REMAINDER_RANGE_OVERFLOW(a, b, min, max) \ | ||
| 212 | INT_DIVIDE_RANGE_OVERFLOW (a, b, min, max) | ||
| 213 | |||
| 214 | /* Return 1 if A << B would overflow in [MIN,MAX] arithmetic. | ||
| 215 | See above for restrictions. Here, MIN and MAX are for A only, and B need | ||
| 216 | not be of the same type as the other arguments. The C standard says that | ||
| 217 | behavior is undefined for shifts unless 0 <= B < wordwidth, and that when | ||
| 218 | A is negative then A << B has undefined behavior and A >> B has | ||
| 219 | implementation-defined behavior, but do not check these other | ||
| 220 | restrictions. */ | ||
| 221 | #define INT_LEFT_SHIFT_RANGE_OVERFLOW(a, b, min, max) \ | ||
| 222 | ((a) < 0 \ | ||
| 223 | ? (a) < (min) >> (b) \ | ||
| 224 | : (max) >> (b) < (a)) | ||
| 225 | |||
| 226 | |||
| 227 | /* The _GL*_OVERFLOW macros have the same restrictions as the | ||
| 228 | *_RANGE_OVERFLOW macros, except that they do not assume that operands | ||
| 229 | (e.g., A and B) have the same type as MIN and MAX. Instead, they assume | ||
| 230 | that the result (e.g., A + B) has that type. */ | ||
| 231 | #define _GL_ADD_OVERFLOW(a, b, min, max) \ | ||
| 232 | ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ | ||
| 233 | : (a) < 0 ? (b) <= (a) + (b) \ | ||
| 234 | : (b) < 0 ? (a) <= (a) + (b) \ | ||
| 235 | : (a) + (b) < (b)) | ||
| 236 | #define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ | ||
| 237 | ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ | ||
| 238 | : (a) < 0 ? 1 \ | ||
| 239 | : (b) < 0 ? (a) - (b) <= (a) \ | ||
| 240 | : (a) < (b)) | ||
| 241 | #define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ | ||
| 242 | (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ | ||
| 243 | || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) | ||
| 244 | #define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ | ||
| 245 | ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ | ||
| 246 | : (a) < 0 ? (b) <= (a) + (b) - 1 \ | ||
| 247 | : (b) < 0 && (a) + (b) <= (a)) | ||
| 248 | #define _GL_REMAINDER_OVERFLOW(a, b, min, max) \ | ||
| 249 | ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ | ||
| 250 | : (a) < 0 ? (a) % (b) != ((max) - (b) + 1) % (b) \ | ||
| 251 | : (b) < 0 && ! _GL_UNSIGNED_NEG_MULTIPLE (a, b, max)) | ||
| 252 | |||
| 253 | /* Return a nonzero value if A is a mathematical multiple of B, where | ||
| 254 | A is unsigned, B is negative, and MAX is the maximum value of A's | ||
| 255 | type. A's type must be the same as (A % B)'s type. Normally (A % | ||
| 256 | -B == 0) suffices, but things get tricky if -B would overflow. */ | ||
| 257 | #define _GL_UNSIGNED_NEG_MULTIPLE(a, b, max) \ | ||
| 258 | (((b) < -_GL_SIGNED_INT_MAXIMUM (b) \ | ||
| 259 | ? (_GL_SIGNED_INT_MAXIMUM (b) == (max) \ | ||
| 260 | ? (a) \ | ||
| 261 | : (a) % (_GL_INT_CONVERT (a, _GL_SIGNED_INT_MAXIMUM (b)) + 1)) \ | ||
| 262 | : (a) % - (b)) \ | ||
| 263 | == 0) | ||
| 264 | |||
| 265 | |||
| 266 | /* Integer overflow checks. | ||
| 267 | |||
| 268 | The INT_<op>_OVERFLOW macros return 1 if the corresponding C operators | ||
| 269 | might not yield numerically correct answers due to arithmetic overflow. | ||
| 270 | They work correctly on all known practical hosts, and do not rely | ||
| 271 | on undefined behavior due to signed arithmetic overflow. | ||
| 272 | |||
| 273 | Example usage: | ||
| 274 | |||
| 275 | long int i = ...; | ||
| 276 | long int j = ...; | ||
| 277 | if (INT_MULTIPLY_OVERFLOW (i, j)) | ||
| 278 | printf ("multiply would overflow"); | ||
| 279 | else | ||
| 280 | printf ("product is %ld", i * j); | ||
| 281 | |||
| 282 | These macros do not check for all possible numerical problems or | ||
| 283 | undefined or unspecified behavior: they do not check for division | ||
| 284 | by zero, for bad shift counts, or for shifting negative numbers. | ||
| 285 | |||
| 286 | These macros may evaluate their arguments zero or multiple times, so the | ||
| 287 | arguments should not have side effects. | ||
| 288 | |||
| 289 | These macros are tuned for their last argument being a constant. | ||
| 290 | |||
| 291 | Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B, | ||
| 292 | A % B, and A << B would overflow, respectively. */ | ||
| 293 | |||
| 294 | #define INT_ADD_OVERFLOW(a, b) \ | ||
| 295 | _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) | ||
| 296 | #define INT_SUBTRACT_OVERFLOW(a, b) \ | ||
| 297 | _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) | ||
| 298 | #define INT_NEGATE_OVERFLOW(a) \ | ||
| 299 | INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) | ||
| 300 | #define INT_MULTIPLY_OVERFLOW(a, b) \ | ||
| 301 | _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) | ||
| 302 | #define INT_DIVIDE_OVERFLOW(a, b) \ | ||
| 303 | _GL_BINARY_OP_OVERFLOW (a, b, _GL_DIVIDE_OVERFLOW) | ||
| 304 | #define INT_REMAINDER_OVERFLOW(a, b) \ | ||
| 305 | _GL_BINARY_OP_OVERFLOW (a, b, _GL_REMAINDER_OVERFLOW) | ||
| 306 | #define INT_LEFT_SHIFT_OVERFLOW(a, b) \ | ||
| 307 | INT_LEFT_SHIFT_RANGE_OVERFLOW (a, b, \ | ||
| 308 | _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) | ||
| 309 | |||
| 310 | /* Return 1 if the expression A <op> B would overflow, | ||
| 311 | where OP_RESULT_OVERFLOW (A, B, MIN, MAX) does the actual test, | ||
| 312 | assuming MIN and MAX are the minimum and maximum for the result type. | ||
| 313 | Arguments should be free of side effects. */ | ||
| 314 | #define _GL_BINARY_OP_OVERFLOW(a, b, op_result_overflow) \ | ||
| 315 | op_result_overflow (a, b, \ | ||
| 316 | _GL_INT_MINIMUM (0 * (b) + (a)), \ | ||
| 317 | _GL_INT_MAXIMUM (0 * (b) + (a))) | ||
| 82 | 318 | ||
| 83 | #endif /* GL_INTPROPS_H */ | 319 | #endif /* _GL_INTPROPS_H */ |
diff --git a/gl/creat-safer.c b/gl/itold.c index da0418df..9aabc7e4 100644 --- a/gl/creat-safer.c +++ b/gl/itold.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Invoke creat, but avoid some glitches. | 1 | /* Replacement for 'int' to 'long double' conversion routine. |
| 2 | 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | |
| 3 | Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2011. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -15,17 +15,14 @@ | |||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | 17 | ||
| 18 | /* Written by Jim Meyering. */ | ||
| 19 | |||
| 20 | #include <config.h> | 18 | #include <config.h> |
| 21 | 19 | ||
| 22 | #include "fcntl-safer.h" | 20 | /* Specification. */ |
| 23 | 21 | #include <float.h> | |
| 24 | #include <fcntl.h> | ||
| 25 | #include "unistd-safer.h" | ||
| 26 | 22 | ||
| 27 | int | 23 | void |
| 28 | creat_safer (char const *file, mode_t mode) | 24 | _Qp_itoq (long double *result, int a) |
| 29 | { | 25 | { |
| 30 | return fd_safer (creat (file, mode)); | 26 | /* Convert from 'int' to 'double', then from 'double' to 'long double'. */ |
| 27 | *result = (double) a; | ||
| 31 | } | 28 | } |
diff --git a/gl/langinfo.in.h b/gl/langinfo.in.h index 0865d96c..5388ce62 100644 --- a/gl/langinfo.in.h +++ b/gl/langinfo.in.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Substitute for and wrapper around <langinfo.h>. | 1 | /* Substitute for and wrapper around <langinfo.h>. |
| 2 | Copyright (C) 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,27 +12,27 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program; if not, write to the Free Software Foundation, | 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | /* | 17 | /* |
| 19 | * POSIX <langinfo.h> for platforms that lack it or have an incomplete one. | 18 | * POSIX <langinfo.h> for platforms that lack it or have an incomplete one. |
| 20 | * <http://www.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html> | 19 | * <http://www.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html> |
| 21 | */ | 20 | */ |
| 22 | 21 | ||
| 23 | #ifndef _GL_LANGINFO_H | 22 | #ifndef _@GUARD_PREFIX@_LANGINFO_H |
| 24 | 23 | ||
| 25 | #if __GNUC__ >= 3 | 24 | #if __GNUC__ >= 3 |
| 26 | @PRAGMA_SYSTEM_HEADER@ | 25 | @PRAGMA_SYSTEM_HEADER@ |
| 27 | #endif | 26 | #endif |
| 27 | @PRAGMA_COLUMNS@ | ||
| 28 | 28 | ||
| 29 | /* The include_next requires a split double-inclusion guard. */ | 29 | /* The include_next requires a split double-inclusion guard. */ |
| 30 | #if @HAVE_LANGINFO_H@ | 30 | #if @HAVE_LANGINFO_H@ |
| 31 | # @INCLUDE_NEXT@ @NEXT_LANGINFO_H@ | 31 | # @INCLUDE_NEXT@ @NEXT_LANGINFO_H@ |
| 32 | #endif | 32 | #endif |
| 33 | 33 | ||
| 34 | #ifndef _GL_LANGINFO_H | 34 | #ifndef _@GUARD_PREFIX@_LANGINFO_H |
| 35 | #define _GL_LANGINFO_H | 35 | #define _@GUARD_PREFIX@_LANGINFO_H |
| 36 | 36 | ||
| 37 | 37 | ||
| 38 | #if !@HAVE_LANGINFO_H@ | 38 | #if !@HAVE_LANGINFO_H@ |
| @@ -40,7 +40,10 @@ | |||
| 40 | /* A platform that lacks <langinfo.h>. */ | 40 | /* A platform that lacks <langinfo.h>. */ |
| 41 | 41 | ||
| 42 | /* Assume that it also lacks <nl_types.h> and the nl_item type. */ | 42 | /* Assume that it also lacks <nl_types.h> and the nl_item type. */ |
| 43 | # if !GNULIB_defined_nl_item | ||
| 43 | typedef int nl_item; | 44 | typedef int nl_item; |
| 45 | # define GNULIB_defined_nl_item 1 | ||
| 46 | # endif | ||
| 44 | 47 | ||
| 45 | /* nl_langinfo items of the LC_CTYPE category */ | 48 | /* nl_langinfo items of the LC_CTYPE category */ |
| 46 | # define CODESET 10000 | 49 | # define CODESET 10000 |
| @@ -112,6 +115,11 @@ typedef int nl_item; | |||
| 112 | # define GNULIB_defined_CODESET 1 | 115 | # define GNULIB_defined_CODESET 1 |
| 113 | # endif | 116 | # endif |
| 114 | 117 | ||
| 118 | # if !@HAVE_LANGINFO_T_FMT_AMPM@ | ||
| 119 | # define T_FMT_AMPM 10006 | ||
| 120 | # define GNULIB_defined_T_FMT_AMPM 1 | ||
| 121 | # endif | ||
| 122 | |||
| 115 | # if !@HAVE_LANGINFO_ERA@ | 123 | # if !@HAVE_LANGINFO_ERA@ |
| 116 | # define ERA 10047 | 124 | # define ERA 10047 |
| 117 | # define ERA_D_FMT 10048 | 125 | # define ERA_D_FMT 10048 |
| @@ -121,6 +129,12 @@ typedef int nl_item; | |||
| 121 | # define GNULIB_defined_ERA 1 | 129 | # define GNULIB_defined_ERA 1 |
| 122 | # endif | 130 | # endif |
| 123 | 131 | ||
| 132 | # if !@HAVE_LANGINFO_YESEXPR@ | ||
| 133 | # define YESEXPR 10053 | ||
| 134 | # define NOEXPR 10054 | ||
| 135 | # define GNULIB_defined_YESEXPR 1 | ||
| 136 | # endif | ||
| 137 | |||
| 124 | #endif | 138 | #endif |
| 125 | 139 | ||
| 126 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 140 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| @@ -158,5 +172,5 @@ _GL_WARN_ON_USE (nl_langinfo, "nl_langinfo is not portable - " | |||
| 158 | #endif | 172 | #endif |
| 159 | 173 | ||
| 160 | 174 | ||
| 161 | #endif /* _GL_LANGINFO_H */ | 175 | #endif /* _@GUARD_PREFIX@_LANGINFO_H */ |
| 162 | #endif /* _GL_LANGINFO_H */ | 176 | #endif /* _@GUARD_PREFIX@_LANGINFO_H */ |
diff --git a/gl/localcharset.c b/gl/localcharset.c index fa2207fe..a225a2ea 100644 --- a/gl/localcharset.c +++ b/gl/localcharset.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Determine a canonical name for the current locale's character encoding. | 1 | /* Determine a canonical name for the current locale's character encoding. |
| 2 | 2 | ||
| 3 | Copyright (C) 2000-2006, 2008-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2000-2006, 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* Written by Bruno Haible <bruno@clisp.org>. */ | 18 | /* Written by Bruno Haible <bruno@clisp.org>. */ |
| 20 | 19 | ||
| @@ -30,11 +29,11 @@ | |||
| 30 | #include <stdlib.h> | 29 | #include <stdlib.h> |
| 31 | 30 | ||
| 32 | #if defined __APPLE__ && defined __MACH__ && HAVE_LANGINFO_CODESET | 31 | #if defined __APPLE__ && defined __MACH__ && HAVE_LANGINFO_CODESET |
| 33 | # define DARWIN7 /* Darwin 7 or newer, i.e. MacOS X 10.3 or newer */ | 32 | # define DARWIN7 /* Darwin 7 or newer, i.e. Mac OS X 10.3 or newer */ |
| 34 | #endif | 33 | #endif |
| 35 | 34 | ||
| 36 | #if defined _WIN32 || defined __WIN32__ | 35 | #if defined _WIN32 || defined __WIN32__ |
| 37 | # define WIN32_NATIVE | 36 | # define WINDOWS_NATIVE |
| 38 | #endif | 37 | #endif |
| 39 | 38 | ||
| 40 | #if defined __EMX__ | 39 | #if defined __EMX__ |
| @@ -44,7 +43,7 @@ | |||
| 44 | # endif | 43 | # endif |
| 45 | #endif | 44 | #endif |
| 46 | 45 | ||
| 47 | #if !defined WIN32_NATIVE | 46 | #if !defined WINDOWS_NATIVE |
| 48 | # include <unistd.h> | 47 | # include <unistd.h> |
| 49 | # if HAVE_LANGINFO_CODESET | 48 | # if HAVE_LANGINFO_CODESET |
| 50 | # include <langinfo.h> | 49 | # include <langinfo.h> |
| @@ -57,7 +56,7 @@ | |||
| 57 | # define WIN32_LEAN_AND_MEAN | 56 | # define WIN32_LEAN_AND_MEAN |
| 58 | # include <windows.h> | 57 | # include <windows.h> |
| 59 | # endif | 58 | # endif |
| 60 | #elif defined WIN32_NATIVE | 59 | #elif defined WINDOWS_NATIVE |
| 61 | # define WIN32_LEAN_AND_MEAN | 60 | # define WIN32_LEAN_AND_MEAN |
| 62 | # include <windows.h> | 61 | # include <windows.h> |
| 63 | #endif | 62 | #endif |
| @@ -66,6 +65,11 @@ | |||
| 66 | # include <os2.h> | 65 | # include <os2.h> |
| 67 | #endif | 66 | #endif |
| 68 | 67 | ||
| 68 | /* For MB_CUR_MAX_L */ | ||
| 69 | #if defined DARWIN7 | ||
| 70 | # include <xlocale.h> | ||
| 71 | #endif | ||
| 72 | |||
| 69 | #if ENABLE_RELOCATABLE | 73 | #if ENABLE_RELOCATABLE |
| 70 | # include "relocatable.h" | 74 | # include "relocatable.h" |
| 71 | #else | 75 | #else |
| @@ -83,7 +87,7 @@ | |||
| 83 | #endif | 87 | #endif |
| 84 | 88 | ||
| 85 | #if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__ | 89 | #if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__ |
| 86 | /* Win32, Cygwin, OS/2, DOS */ | 90 | /* Native Windows, Cygwin, OS/2, DOS */ |
| 87 | # define ISSLASH(C) ((C) == '/' || (C) == '\\') | 91 | # define ISSLASH(C) ((C) == '/' || (C) == '\\') |
| 88 | #endif | 92 | #endif |
| 89 | 93 | ||
| @@ -123,7 +127,7 @@ get_charset_aliases (void) | |||
| 123 | cp = charset_aliases; | 127 | cp = charset_aliases; |
| 124 | if (cp == NULL) | 128 | if (cp == NULL) |
| 125 | { | 129 | { |
| 126 | #if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__) | 130 | #if !(defined DARWIN7 || defined VMS || defined WINDOWS_NATIVE || defined __CYGWIN__) |
| 127 | const char *dir; | 131 | const char *dir; |
| 128 | const char *base = "charset.alias"; | 132 | const char *base = "charset.alias"; |
| 129 | char *file_name; | 133 | char *file_name; |
| @@ -228,8 +232,7 @@ get_charset_aliases (void) | |||
| 228 | { | 232 | { |
| 229 | /* Out of memory. */ | 233 | /* Out of memory. */ |
| 230 | res_size = 0; | 234 | res_size = 0; |
| 231 | if (old_res_ptr != NULL) | 235 | free (old_res_ptr); |
| 232 | free (old_res_ptr); | ||
| 233 | break; | 236 | break; |
| 234 | } | 237 | } |
| 235 | strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1); | 238 | strcpy (res_ptr + res_size - (l2 + 1) - (l1 + 1), buf1); |
| @@ -309,7 +312,7 @@ get_charset_aliases (void) | |||
| 309 | "DECKOREAN" "\0" "EUC-KR" "\0"; | 312 | "DECKOREAN" "\0" "EUC-KR" "\0"; |
| 310 | # endif | 313 | # endif |
| 311 | 314 | ||
| 312 | # if defined WIN32_NATIVE || defined __CYGWIN__ | 315 | # if defined WINDOWS_NATIVE || defined __CYGWIN__ |
| 313 | /* To avoid the troubles of installing a separate file in the same | 316 | /* To avoid the troubles of installing a separate file in the same |
| 314 | directory as the DLL and of retrieving the DLL's directory at | 317 | directory as the DLL and of retrieving the DLL's directory at |
| 315 | runtime, simply inline the aliases here. */ | 318 | runtime, simply inline the aliases here. */ |
| @@ -361,7 +364,7 @@ locale_charset (void) | |||
| 361 | const char *codeset; | 364 | const char *codeset; |
| 362 | const char *aliases; | 365 | const char *aliases; |
| 363 | 366 | ||
| 364 | #if !(defined WIN32_NATIVE || defined OS2) | 367 | #if !(defined WINDOWS_NATIVE || defined OS2) |
| 365 | 368 | ||
| 366 | # if HAVE_LANGINFO_CODESET | 369 | # if HAVE_LANGINFO_CODESET |
| 367 | 370 | ||
| @@ -408,10 +411,10 @@ locale_charset (void) | |||
| 408 | } | 411 | } |
| 409 | } | 412 | } |
| 410 | 413 | ||
| 411 | /* Woe32 has a function returning the locale's codepage as a number: | 414 | /* The Windows API has a function returning the locale's codepage as a |
| 412 | GetACP(). This encoding is used by Cygwin, unless the user has set | 415 | number: GetACP(). This encoding is used by Cygwin, unless the user |
| 413 | the environment variable CYGWIN=codepage:oem (which very few people | 416 | has set the environment variable CYGWIN=codepage:oem (which very few |
| 414 | do). | 417 | people do). |
| 415 | Output directed to console windows needs to be converted (to | 418 | Output directed to console windows needs to be converted (to |
| 416 | GetOEMCP() if the console is using a raster font, or to | 419 | GetOEMCP() if the console is using a raster font, or to |
| 417 | GetConsoleOutputCP() if it is using a TrueType font). Cygwin does | 420 | GetConsoleOutputCP() if it is using a TrueType font). Cygwin does |
| @@ -454,12 +457,12 @@ locale_charset (void) | |||
| 454 | 457 | ||
| 455 | # endif | 458 | # endif |
| 456 | 459 | ||
| 457 | #elif defined WIN32_NATIVE | 460 | #elif defined WINDOWS_NATIVE |
| 458 | 461 | ||
| 459 | static char buf[2 + 10 + 1]; | 462 | static char buf[2 + 10 + 1]; |
| 460 | 463 | ||
| 461 | /* Woe32 has a function returning the locale's codepage as a number: | 464 | /* The Windows API has a function returning the locale's codepage as a |
| 462 | GetACP(). | 465 | number: GetACP(). |
| 463 | When the output goes to a console window, it needs to be provided in | 466 | When the output goes to a console window, it needs to be provided in |
| 464 | GetOEMCP() encoding if the console is using a raster font, or in | 467 | GetOEMCP() encoding if the console is using a raster font, or in |
| 465 | GetConsoleOutputCP() encoding if it is using a TrueType font. | 468 | GetConsoleOutputCP() encoding if it is using a TrueType font. |
| @@ -544,5 +547,12 @@ locale_charset (void) | |||
| 544 | if (codeset[0] == '\0') | 547 | if (codeset[0] == '\0') |
| 545 | codeset = "ASCII"; | 548 | codeset = "ASCII"; |
| 546 | 549 | ||
| 550 | #ifdef DARWIN7 | ||
| 551 | /* Mac OS X sets MB_CUR_MAX to 1 when LC_ALL=C, and "UTF-8" | ||
| 552 | (the default codeset) does not work when MB_CUR_MAX is 1. */ | ||
| 553 | if (strcmp (codeset, "UTF-8") == 0 && MB_CUR_MAX_L (uselocale (NULL)) <= 1) | ||
| 554 | codeset = "ASCII"; | ||
| 555 | #endif | ||
| 556 | |||
| 547 | return codeset; | 557 | return codeset; |
| 548 | } | 558 | } |
diff --git a/gl/localcharset.h b/gl/localcharset.h index 899b3bae..c2098298 100644 --- a/gl/localcharset.h +++ b/gl/localcharset.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Determine a canonical name for the current locale's character encoding. | 1 | /* Determine a canonical name for the current locale's character encoding. |
| 2 | Copyright (C) 2000-2003, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2000-2003, 2009-2013 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU CHARSET Library. | 3 | This file is part of the GNU CHARSET Library. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _LOCALCHARSET_H | 18 | #ifndef _LOCALCHARSET_H |
| 20 | #define _LOCALCHARSET_H | 19 | #define _LOCALCHARSET_H |
diff --git a/gl/locale.in.h b/gl/locale.in.h index 75b52993..264161a6 100644 --- a/gl/locale.in.h +++ b/gl/locale.in.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* A POSIX <locale.h>. | 1 | /* A POSIX <locale.h>. |
| 2 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -14,22 +14,37 @@ | |||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 16 | 16 | ||
| 17 | #ifndef _GL_LOCALE_H | ||
| 18 | |||
| 19 | #if __GNUC__ >= 3 | 17 | #if __GNUC__ >= 3 |
| 20 | @PRAGMA_SYSTEM_HEADER@ | 18 | @PRAGMA_SYSTEM_HEADER@ |
| 21 | #endif | 19 | #endif |
| 20 | @PRAGMA_COLUMNS@ | ||
| 21 | |||
| 22 | #ifdef _GL_ALREADY_INCLUDING_LOCALE_H | ||
| 23 | |||
| 24 | /* Special invocation conventions to handle Solaris header files | ||
| 25 | (through Solaris 10) when combined with gettext's libintl.h. */ | ||
| 26 | |||
| 27 | #@INCLUDE_NEXT@ @NEXT_LOCALE_H@ | ||
| 28 | |||
| 29 | #else | ||
| 30 | /* Normal invocation convention. */ | ||
| 31 | |||
| 32 | #ifndef _@GUARD_PREFIX@_LOCALE_H | ||
| 33 | |||
| 34 | #define _GL_ALREADY_INCLUDING_LOCALE_H | ||
| 22 | 35 | ||
| 23 | /* The include_next requires a split double-inclusion guard. */ | 36 | /* The include_next requires a split double-inclusion guard. */ |
| 24 | #@INCLUDE_NEXT@ @NEXT_LOCALE_H@ | 37 | #@INCLUDE_NEXT@ @NEXT_LOCALE_H@ |
| 25 | 38 | ||
| 26 | #ifndef _GL_LOCALE_H | 39 | #undef _GL_ALREADY_INCLUDING_LOCALE_H |
| 27 | #define _GL_LOCALE_H | 40 | |
| 41 | #ifndef _@GUARD_PREFIX@_LOCALE_H | ||
| 42 | #define _@GUARD_PREFIX@_LOCALE_H | ||
| 28 | 43 | ||
| 29 | /* NetBSD 5.0 mis-defines NULL. */ | 44 | /* NetBSD 5.0 mis-defines NULL. */ |
| 30 | #include <stddef.h> | 45 | #include <stddef.h> |
| 31 | 46 | ||
| 32 | /* MacOS X 10.5 defines the locale_t type in <xlocale.h>. */ | 47 | /* Mac OS X 10.5 defines the locale_t type in <xlocale.h>. */ |
| 33 | #if @HAVE_XLOCALE_H@ | 48 | #if @HAVE_XLOCALE_H@ |
| 34 | # include <xlocale.h> | 49 | # include <xlocale.h> |
| 35 | #endif | 50 | #endif |
| @@ -46,6 +61,132 @@ | |||
| 46 | # define LC_MESSAGES 1729 | 61 | # define LC_MESSAGES 1729 |
| 47 | #endif | 62 | #endif |
| 48 | 63 | ||
| 64 | /* Bionic libc's 'struct lconv' is just a dummy. */ | ||
| 65 | #if @REPLACE_STRUCT_LCONV@ | ||
| 66 | # define lconv rpl_lconv | ||
| 67 | struct lconv | ||
| 68 | { | ||
| 69 | /* All 'char *' are actually 'const char *'. */ | ||
| 70 | |||
| 71 | /* Members that depend on the LC_NUMERIC category of the locale. See | ||
| 72 | <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_04> */ | ||
| 73 | |||
| 74 | /* Symbol used as decimal point. */ | ||
| 75 | char *decimal_point; | ||
| 76 | /* Symbol used to separate groups of digits to the left of the decimal | ||
| 77 | point. */ | ||
| 78 | char *thousands_sep; | ||
| 79 | /* Definition of the size of groups of digits to the left of the decimal | ||
| 80 | point. */ | ||
| 81 | char *grouping; | ||
| 82 | |||
| 83 | /* Members that depend on the LC_MONETARY category of the locale. See | ||
| 84 | <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_03> */ | ||
| 85 | |||
| 86 | /* Symbol used as decimal point. */ | ||
| 87 | char *mon_decimal_point; | ||
| 88 | /* Symbol used to separate groups of digits to the left of the decimal | ||
| 89 | point. */ | ||
| 90 | char *mon_thousands_sep; | ||
| 91 | /* Definition of the size of groups of digits to the left of the decimal | ||
| 92 | point. */ | ||
| 93 | char *mon_grouping; | ||
| 94 | /* Sign used to indicate a value >= 0. */ | ||
| 95 | char *positive_sign; | ||
| 96 | /* Sign used to indicate a value < 0. */ | ||
| 97 | char *negative_sign; | ||
| 98 | |||
| 99 | /* For formatting local currency. */ | ||
| 100 | /* Currency symbol (3 characters) followed by separator (1 character). */ | ||
| 101 | char *currency_symbol; | ||
| 102 | /* Number of digits after the decimal point. */ | ||
| 103 | char frac_digits; | ||
| 104 | /* For values >= 0: 1 if the currency symbol precedes the number, 0 if it | ||
| 105 | comes after the number. */ | ||
| 106 | char p_cs_precedes; | ||
| 107 | /* For values >= 0: Position of the sign. */ | ||
| 108 | char p_sign_posn; | ||
| 109 | /* For values >= 0: Placement of spaces between currency symbol, sign, and | ||
| 110 | number. */ | ||
| 111 | char p_sep_by_space; | ||
| 112 | /* For values < 0: 1 if the currency symbol precedes the number, 0 if it | ||
| 113 | comes after the number. */ | ||
| 114 | char n_cs_precedes; | ||
| 115 | /* For values < 0: Position of the sign. */ | ||
| 116 | char n_sign_posn; | ||
| 117 | /* For values < 0: Placement of spaces between currency symbol, sign, and | ||
| 118 | number. */ | ||
| 119 | char n_sep_by_space; | ||
| 120 | |||
| 121 | /* For formatting international currency. */ | ||
| 122 | /* Currency symbol (3 characters) followed by separator (1 character). */ | ||
| 123 | char *int_curr_symbol; | ||
| 124 | /* Number of digits after the decimal point. */ | ||
| 125 | char int_frac_digits; | ||
| 126 | /* For values >= 0: 1 if the currency symbol precedes the number, 0 if it | ||
| 127 | comes after the number. */ | ||
| 128 | char int_p_cs_precedes; | ||
| 129 | /* For values >= 0: Position of the sign. */ | ||
| 130 | char int_p_sign_posn; | ||
| 131 | /* For values >= 0: Placement of spaces between currency symbol, sign, and | ||
| 132 | number. */ | ||
| 133 | char int_p_sep_by_space; | ||
| 134 | /* For values < 0: 1 if the currency symbol precedes the number, 0 if it | ||
| 135 | comes after the number. */ | ||
| 136 | char int_n_cs_precedes; | ||
| 137 | /* For values < 0: Position of the sign. */ | ||
| 138 | char int_n_sign_posn; | ||
| 139 | /* For values < 0: Placement of spaces between currency symbol, sign, and | ||
| 140 | number. */ | ||
| 141 | char int_n_sep_by_space; | ||
| 142 | }; | ||
| 143 | #endif | ||
| 144 | |||
| 145 | #if @GNULIB_LOCALECONV@ | ||
| 146 | # if @REPLACE_LOCALECONV@ | ||
| 147 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 148 | # undef localeconv | ||
| 149 | # define localeconv rpl_localeconv | ||
| 150 | # endif | ||
| 151 | _GL_FUNCDECL_RPL (localeconv, struct lconv *, (void)); | ||
| 152 | _GL_CXXALIAS_RPL (localeconv, struct lconv *, (void)); | ||
| 153 | # else | ||
| 154 | _GL_CXXALIAS_SYS (localeconv, struct lconv *, (void)); | ||
| 155 | # endif | ||
| 156 | _GL_CXXALIASWARN (localeconv); | ||
| 157 | #elif @REPLACE_STRUCT_LCONV@ | ||
| 158 | # undef localeconv | ||
| 159 | # define localeconv localeconv_used_without_requesting_gnulib_module_localeconv | ||
| 160 | #elif defined GNULIB_POSIXCHECK | ||
| 161 | # undef localeconv | ||
| 162 | # if HAVE_RAW_DECL_LOCALECONV | ||
| 163 | _GL_WARN_ON_USE (localeconv, | ||
| 164 | "localeconv returns too few information on some platforms - " | ||
| 165 | "use gnulib module localeconv for portability"); | ||
| 166 | # endif | ||
| 167 | #endif | ||
| 168 | |||
| 169 | #if @GNULIB_SETLOCALE@ | ||
| 170 | # if @REPLACE_SETLOCALE@ | ||
| 171 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 172 | # undef setlocale | ||
| 173 | # define setlocale rpl_setlocale | ||
| 174 | # define GNULIB_defined_setlocale 1 | ||
| 175 | # endif | ||
| 176 | _GL_FUNCDECL_RPL (setlocale, char *, (int category, const char *locale)); | ||
| 177 | _GL_CXXALIAS_RPL (setlocale, char *, (int category, const char *locale)); | ||
| 178 | # else | ||
| 179 | _GL_CXXALIAS_SYS (setlocale, char *, (int category, const char *locale)); | ||
| 180 | # endif | ||
| 181 | _GL_CXXALIASWARN (setlocale); | ||
| 182 | #elif defined GNULIB_POSIXCHECK | ||
| 183 | # undef setlocale | ||
| 184 | # if HAVE_RAW_DECL_SETLOCALE | ||
| 185 | _GL_WARN_ON_USE (setlocale, "setlocale works differently on native Windows - " | ||
| 186 | "use gnulib module setlocale for portability"); | ||
| 187 | # endif | ||
| 188 | #endif | ||
| 189 | |||
| 49 | #if @GNULIB_DUPLOCALE@ | 190 | #if @GNULIB_DUPLOCALE@ |
| 50 | # if @REPLACE_DUPLOCALE@ | 191 | # if @REPLACE_DUPLOCALE@ |
| 51 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 192 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -70,5 +211,6 @@ _GL_WARN_ON_USE (duplocale, "duplocale is buggy on some glibc systems - " | |||
| 70 | # endif | 211 | # endif |
| 71 | #endif | 212 | #endif |
| 72 | 213 | ||
| 73 | #endif /* _GL_LOCALE_H */ | 214 | #endif /* _@GUARD_PREFIX@_LOCALE_H */ |
| 74 | #endif /* _GL_LOCALE_H */ | 215 | #endif /* ! _GL_ALREADY_INCLUDING_LOCALE_H */ |
| 216 | #endif /* _@GUARD_PREFIX@_LOCALE_H */ | ||
diff --git a/gl/localeconv.c b/gl/localeconv.c new file mode 100644 index 00000000..7c7c77cf --- /dev/null +++ b/gl/localeconv.c | |||
| @@ -0,0 +1,103 @@ | |||
| 1 | /* Query locale dependent information for formatting numbers. | ||
| 2 | Copyright (C) 2012-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | #include <config.h> | ||
| 18 | |||
| 19 | /* Specification. */ | ||
| 20 | #include <locale.h> | ||
| 21 | |||
| 22 | #if HAVE_STRUCT_LCONV_DECIMAL_POINT | ||
| 23 | |||
| 24 | /* Override for platforms where 'struct lconv' lacks the int_p_*, int_n_* | ||
| 25 | members. */ | ||
| 26 | |||
| 27 | struct lconv * | ||
| 28 | localeconv (void) | ||
| 29 | { | ||
| 30 | static struct lconv result; | ||
| 31 | # undef lconv | ||
| 32 | # undef localeconv | ||
| 33 | struct lconv *sys_result = localeconv (); | ||
| 34 | |||
| 35 | result.decimal_point = sys_result->decimal_point; | ||
| 36 | result.thousands_sep = sys_result->thousands_sep; | ||
| 37 | result.grouping = sys_result->grouping; | ||
| 38 | result.mon_decimal_point = sys_result->mon_decimal_point; | ||
| 39 | result.mon_thousands_sep = sys_result->mon_thousands_sep; | ||
| 40 | result.mon_grouping = sys_result->mon_grouping; | ||
| 41 | result.positive_sign = sys_result->positive_sign; | ||
| 42 | result.negative_sign = sys_result->negative_sign; | ||
| 43 | result.currency_symbol = sys_result->currency_symbol; | ||
| 44 | result.frac_digits = sys_result->frac_digits; | ||
| 45 | result.p_cs_precedes = sys_result->p_cs_precedes; | ||
| 46 | result.p_sign_posn = sys_result->p_sign_posn; | ||
| 47 | result.p_sep_by_space = sys_result->p_sep_by_space; | ||
| 48 | result.n_cs_precedes = sys_result->n_cs_precedes; | ||
| 49 | result.n_sign_posn = sys_result->n_sign_posn; | ||
| 50 | result.n_sep_by_space = sys_result->n_sep_by_space; | ||
| 51 | result.int_curr_symbol = sys_result->int_curr_symbol; | ||
| 52 | result.int_frac_digits = sys_result->int_frac_digits; | ||
| 53 | result.int_p_cs_precedes = sys_result->p_cs_precedes; | ||
| 54 | result.int_p_sign_posn = sys_result->p_sign_posn; | ||
| 55 | result.int_p_sep_by_space = sys_result->p_sep_by_space; | ||
| 56 | result.int_n_cs_precedes = sys_result->n_cs_precedes; | ||
| 57 | result.int_n_sign_posn = sys_result->n_sign_posn; | ||
| 58 | result.int_n_sep_by_space = sys_result->n_sep_by_space; | ||
| 59 | |||
| 60 | return &result; | ||
| 61 | } | ||
| 62 | |||
| 63 | #else | ||
| 64 | |||
| 65 | /* Override for platforms where 'struct lconv' is a dummy. */ | ||
| 66 | |||
| 67 | # include <limits.h> | ||
| 68 | |||
| 69 | struct lconv * | ||
| 70 | localeconv (void) | ||
| 71 | { | ||
| 72 | static /*const*/ struct lconv result = | ||
| 73 | { | ||
| 74 | /* decimal_point */ ".", | ||
| 75 | /* thousands_sep */ "", | ||
| 76 | /* grouping */ "", | ||
| 77 | /* mon_decimal_point */ "", | ||
| 78 | /* mon_thousands_sep */ "", | ||
| 79 | /* mon_grouping */ "", | ||
| 80 | /* positive_sign */ "", | ||
| 81 | /* negative_sign */ "", | ||
| 82 | /* currency_symbol */ "", | ||
| 83 | /* frac_digits */ CHAR_MAX, | ||
| 84 | /* p_cs_precedes */ CHAR_MAX, | ||
| 85 | /* p_sign_posn */ CHAR_MAX, | ||
| 86 | /* p_sep_by_space */ CHAR_MAX, | ||
| 87 | /* n_cs_precedes */ CHAR_MAX, | ||
| 88 | /* n_sign_posn */ CHAR_MAX, | ||
| 89 | /* n_sep_by_space */ CHAR_MAX, | ||
| 90 | /* int_curr_symbol */ "", | ||
| 91 | /* int_frac_digits */ CHAR_MAX, | ||
| 92 | /* int_p_cs_precedes */ CHAR_MAX, | ||
| 93 | /* int_p_sign_posn */ CHAR_MAX, | ||
| 94 | /* int_p_sep_by_space */ CHAR_MAX, | ||
| 95 | /* int_n_cs_precedes */ CHAR_MAX, | ||
| 96 | /* int_n_sign_posn */ CHAR_MAX, | ||
| 97 | /* int_n_sep_by_space */ CHAR_MAX | ||
| 98 | }; | ||
| 99 | |||
| 100 | return &result; | ||
| 101 | } | ||
| 102 | |||
| 103 | #endif | ||
diff --git a/gl/m4/00gnulib.m4 b/gl/m4/00gnulib.m4 index 301469b3..d4ad759f 100644 --- a/gl/m4/00gnulib.m4 +++ b/gl/m4/00gnulib.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # 00gnulib.m4 serial 2 | 1 | # 00gnulib.m4 serial 2 |
| 2 | dnl Copyright (C) 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/alloca.m4 b/gl/m4/alloca.m4 index f3ee3438..270abd0c 100644 --- a/gl/m4/alloca.m4 +++ b/gl/m4/alloca.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # alloca.m4 serial 9 | 1 | # alloca.m4 serial 14 |
| 2 | dnl Copyright (C) 2002-2004, 2006-2007, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2004, 2006-2007, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| @@ -7,10 +7,6 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | 7 | ||
| 8 | AC_DEFUN([gl_FUNC_ALLOCA], | 8 | AC_DEFUN([gl_FUNC_ALLOCA], |
| 9 | [ | 9 | [ |
| 10 | dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57. | ||
| 11 | AC_REQUIRE([AC_PROG_CPP]) | ||
| 12 | AC_REQUIRE([AC_PROG_EGREP]) | ||
| 13 | |||
| 14 | AC_REQUIRE([AC_FUNC_ALLOCA]) | 10 | AC_REQUIRE([AC_FUNC_ALLOCA]) |
| 15 | if test $ac_cv_func_alloca_works = no; then | 11 | if test $ac_cv_func_alloca_works = no; then |
| 16 | gl_PREREQ_ALLOCA | 12 | gl_PREREQ_ALLOCA |
| @@ -40,8 +36,86 @@ AC_DEFUN([gl_FUNC_ALLOCA], | |||
| 40 | ALLOCA_H=alloca.h | 36 | ALLOCA_H=alloca.h |
| 41 | fi | 37 | fi |
| 42 | AC_SUBST([ALLOCA_H]) | 38 | AC_SUBST([ALLOCA_H]) |
| 39 | AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"]) | ||
| 43 | ]) | 40 | ]) |
| 44 | 41 | ||
| 45 | # Prerequisites of lib/alloca.c. | 42 | # Prerequisites of lib/alloca.c. |
| 46 | # STACK_DIRECTION is already handled by AC_FUNC_ALLOCA. | 43 | # STACK_DIRECTION is already handled by AC_FUNC_ALLOCA. |
| 47 | AC_DEFUN([gl_PREREQ_ALLOCA], [:]) | 44 | AC_DEFUN([gl_PREREQ_ALLOCA], [:]) |
| 45 | |||
| 46 | # This works around a bug in autoconf <= 2.68. | ||
| 47 | # See <http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00277.html>. | ||
| 48 | |||
| 49 | m4_version_prereq([2.69], [] ,[ | ||
| 50 | |||
| 51 | # This is taken from the following Autoconf patch: | ||
| 52 | # http://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=6cd9f12520b0d6f76d3230d7565feba1ecf29497 | ||
| 53 | |||
| 54 | # _AC_LIBOBJ_ALLOCA | ||
| 55 | # ----------------- | ||
| 56 | # Set up the LIBOBJ replacement of 'alloca'. Well, not exactly | ||
| 57 | # AC_LIBOBJ since we actually set the output variable 'ALLOCA'. | ||
| 58 | # Nevertheless, for Automake, AC_LIBSOURCES it. | ||
| 59 | m4_define([_AC_LIBOBJ_ALLOCA], | ||
| 60 | [# The SVR3 libPW and SVR4 libucb both contain incompatible functions | ||
| 61 | # that cause trouble. Some versions do not even contain alloca or | ||
| 62 | # contain a buggy version. If you still want to use their alloca, | ||
| 63 | # use ar to extract alloca.o from them instead of compiling alloca.c. | ||
| 64 | AC_LIBSOURCES(alloca.c) | ||
| 65 | AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext])dnl | ||
| 66 | AC_DEFINE(C_ALLOCA, 1, [Define to 1 if using 'alloca.c'.]) | ||
| 67 | |||
| 68 | AC_CACHE_CHECK(whether 'alloca.c' needs Cray hooks, ac_cv_os_cray, | ||
| 69 | [AC_EGREP_CPP(webecray, | ||
| 70 | [#if defined CRAY && ! defined CRAY2 | ||
| 71 | webecray | ||
| 72 | #else | ||
| 73 | wenotbecray | ||
| 74 | #endif | ||
| 75 | ], ac_cv_os_cray=yes, ac_cv_os_cray=no)]) | ||
| 76 | if test $ac_cv_os_cray = yes; then | ||
| 77 | for ac_func in _getb67 GETB67 getb67; do | ||
| 78 | AC_CHECK_FUNC($ac_func, | ||
| 79 | [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func, | ||
| 80 | [Define to one of '_getb67', 'GETB67', | ||
| 81 | 'getb67' for Cray-2 and Cray-YMP | ||
| 82 | systems. This function is required for | ||
| 83 | 'alloca.c' support on those systems.]) | ||
| 84 | break]) | ||
| 85 | done | ||
| 86 | fi | ||
| 87 | |||
| 88 | AC_CACHE_CHECK([stack direction for C alloca], | ||
| 89 | [ac_cv_c_stack_direction], | ||
| 90 | [AC_RUN_IFELSE([AC_LANG_SOURCE( | ||
| 91 | [AC_INCLUDES_DEFAULT | ||
| 92 | int | ||
| 93 | find_stack_direction (int *addr, int depth) | ||
| 94 | { | ||
| 95 | int dir, dummy = 0; | ||
| 96 | if (! addr) | ||
| 97 | addr = &dummy; | ||
| 98 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; | ||
| 99 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; | ||
| 100 | return dir + dummy; | ||
| 101 | } | ||
| 102 | |||
| 103 | int | ||
| 104 | main (int argc, char **argv) | ||
| 105 | { | ||
| 106 | return find_stack_direction (0, argc + !argv + 20) < 0; | ||
| 107 | }])], | ||
| 108 | [ac_cv_c_stack_direction=1], | ||
| 109 | [ac_cv_c_stack_direction=-1], | ||
| 110 | [ac_cv_c_stack_direction=0])]) | ||
| 111 | AH_VERBATIM([STACK_DIRECTION], | ||
| 112 | [/* If using the C implementation of alloca, define if you know the | ||
| 113 | direction of stack growth for your system; otherwise it will be | ||
| 114 | automatically deduced at runtime. | ||
| 115 | STACK_DIRECTION > 0 => grows toward higher addresses | ||
| 116 | STACK_DIRECTION < 0 => grows toward lower addresses | ||
| 117 | STACK_DIRECTION = 0 => direction of growth unknown */ | ||
| 118 | @%:@undef STACK_DIRECTION])dnl | ||
| 119 | AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction) | ||
| 120 | ])# _AC_LIBOBJ_ALLOCA | ||
| 121 | ]) | ||
diff --git a/gl/m4/arpa_inet_h.m4 b/gl/m4/arpa_inet_h.m4 index 15a30e2b..ea69af57 100644 --- a/gl/m4/arpa_inet_h.m4 +++ b/gl/m4/arpa_inet_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # arpa_inet_h.m4 serial 8 | 1 | # arpa_inet_h.m4 serial 13 |
| 2 | dnl Copyright (C) 2006, 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -22,24 +22,22 @@ AC_DEFUN([gl_HEADER_ARPA_INET], | |||
| 22 | dnl <arpa/inet.h> is always overridden, because of GNULIB_POSIXCHECK. | 22 | dnl <arpa/inet.h> is always overridden, because of GNULIB_POSIXCHECK. |
| 23 | gl_CHECK_NEXT_HEADERS([arpa/inet.h]) | 23 | gl_CHECK_NEXT_HEADERS([arpa/inet.h]) |
| 24 | 24 | ||
| 25 | AC_REQUIRE([gl_FEATURES_H]) | ||
| 26 | |||
| 25 | dnl Check for declarations of anything we want to poison if the | 27 | dnl Check for declarations of anything we want to poison if the |
| 26 | dnl corresponding gnulib module is not in use. | 28 | dnl corresponding gnulib module is not in use. |
| 27 | gl_WARN_ON_USE_PREPARE([[ | 29 | gl_WARN_ON_USE_PREPARE([[ |
| 28 | /* On some systems, this header is not self-consistent. */ | 30 | /* On some systems, this header is not self-consistent. */ |
| 29 | #ifndef __GLIBC__ | 31 | #if !(defined __GLIBC__ || defined __UCLIBC__) |
| 30 | # include <sys/socket.h> | 32 | # include <sys/socket.h> |
| 31 | #endif | 33 | #endif |
| 34 | #ifdef __TANDEM | ||
| 35 | # include <netdb.h> | ||
| 36 | #endif | ||
| 32 | #include <arpa/inet.h> | 37 | #include <arpa/inet.h> |
| 33 | ]], [inet_ntop inet_pton]) | 38 | ]], [inet_ntop inet_pton]) |
| 34 | ]) | 39 | ]) |
| 35 | 40 | ||
| 36 | dnl Unconditionally enables the replacement of <arpa/inet.h>. | ||
| 37 | AC_DEFUN([gl_REPLACE_ARPA_INET_H], | ||
| 38 | [ | ||
| 39 | dnl This is a no-op, because <arpa/inet.h> is always overridden. | ||
| 40 | : | ||
| 41 | ]) | ||
| 42 | |||
| 43 | AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR], | 41 | AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR], |
| 44 | [ | 42 | [ |
| 45 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | 43 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
| @@ -54,4 +52,6 @@ AC_DEFUN([gl_ARPA_INET_H_DEFAULTS], | |||
| 54 | dnl Assume proper GNU behavior unless another module says otherwise. | 52 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 55 | HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP]) | 53 | HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP]) |
| 56 | HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON]) | 54 | HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON]) |
| 55 | REPLACE_INET_NTOP=0; AC_SUBST([REPLACE_INET_NTOP]) | ||
| 56 | REPLACE_INET_PTON=0; AC_SUBST([REPLACE_INET_PTON]) | ||
| 57 | ]) | 57 | ]) |
diff --git a/gl/m4/asm-underscore.m4 b/gl/m4/asm-underscore.m4 deleted file mode 100644 index 1736cc43..00000000 --- a/gl/m4/asm-underscore.m4 +++ /dev/null | |||
| @@ -1,48 +0,0 @@ | |||
| 1 | # asm-underscore.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | dnl From Bruno Haible. Based on as-underscore.m4 in GNU clisp. | ||
| 8 | |||
| 9 | # gl_ASM_SYMBOL_PREFIX | ||
| 10 | # Tests for the prefix of C symbols at the assembly language level and the | ||
| 11 | # linker level. This prefix is either an underscore or empty. Defines the | ||
| 12 | # C macro USER_LABEL_PREFIX to this prefix, and sets ASM_SYMBOL_PREFIX to | ||
| 13 | # a stringified variant of this prefix. | ||
| 14 | |||
| 15 | AC_DEFUN([gl_ASM_SYMBOL_PREFIX], | ||
| 16 | [ | ||
| 17 | dnl We don't use GCC's __USER_LABEL_PREFIX__ here, because | ||
| 18 | dnl 1. It works only for GCC. | ||
| 19 | dnl 2. It is incorrectly defined on some platforms, in some GCC versions. | ||
| 20 | AC_CACHE_CHECK( | ||
| 21 | [whether C symbols are prefixed with underscore at the linker level], | ||
| 22 | [gl_cv_prog_as_underscore], | ||
| 23 | [cat > conftest.c <<EOF | ||
| 24 | #ifdef __cplusplus | ||
| 25 | extern "C" int foo (void); | ||
| 26 | #endif | ||
| 27 | int foo(void) { return 0; } | ||
| 28 | EOF | ||
| 29 | # Look for the assembly language name in the .s file. | ||
| 30 | AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS -S conftest.c) >/dev/null 2>&1 | ||
| 31 | if grep _foo conftest.s >/dev/null ; then | ||
| 32 | gl_cv_prog_as_underscore=yes | ||
| 33 | else | ||
| 34 | gl_cv_prog_as_underscore=no | ||
| 35 | fi | ||
| 36 | rm -f conftest* | ||
| 37 | ]) | ||
| 38 | if test $gl_cv_prog_as_underscore = yes; then | ||
| 39 | USER_LABEL_PREFIX=_ | ||
| 40 | else | ||
| 41 | USER_LABEL_PREFIX= | ||
| 42 | fi | ||
| 43 | AC_DEFINE_UNQUOTED([USER_LABEL_PREFIX], [$USER_LABEL_PREFIX], | ||
| 44 | [Define to the prefix of C symbols at the assembler and linker level, | ||
| 45 | either an underscore or empty.]) | ||
| 46 | ASM_SYMBOL_PREFIX='"'${USER_LABEL_PREFIX}'"' | ||
| 47 | AC_SUBST([ASM_SYMBOL_PREFIX]) | ||
| 48 | ]) | ||
diff --git a/gl/m4/base64.m4 b/gl/m4/base64.m4 index d1e13522..fc19893e 100644 --- a/gl/m4/base64.m4 +++ b/gl/m4/base64.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # base64.m4 serial 3 | 1 | # base64.m4 serial 4 |
| 2 | dnl Copyright (C) 2004, 2006, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2004, 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,6 +11,5 @@ AC_DEFUN([gl_FUNC_BASE64], | |||
| 11 | 11 | ||
| 12 | # Prerequisites of lib/base64.c. | 12 | # Prerequisites of lib/base64.c. |
| 13 | AC_DEFUN([gl_PREREQ_BASE64], [ | 13 | AC_DEFUN([gl_PREREQ_BASE64], [ |
| 14 | AC_REQUIRE([AC_C_INLINE]) | ||
| 15 | AC_REQUIRE([AC_C_RESTRICT]) | 14 | AC_REQUIRE([AC_C_RESTRICT]) |
| 16 | ]) | 15 | ]) |
diff --git a/gl/m4/btowc.m4 b/gl/m4/btowc.m4 index c4ee4e41..978a06e9 100644 --- a/gl/m4/btowc.m4 +++ b/gl/m4/btowc.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # btowc.m4 serial 6 | 1 | # btowc.m4 serial 10 |
| 2 | dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -26,16 +26,23 @@ AC_DEFUN([gl_FUNC_BTOWC], | |||
| 26 | AC_CACHE_CHECK([whether btowc(0) is correct], | 26 | AC_CACHE_CHECK([whether btowc(0) is correct], |
| 27 | [gl_cv_func_btowc_nul], | 27 | [gl_cv_func_btowc_nul], |
| 28 | [ | 28 | [ |
| 29 | AC_TRY_RUN([ | 29 | AC_RUN_IFELSE( |
| 30 | #include <stdio.h> | 30 | [AC_LANG_SOURCE([[ |
| 31 | #include <string.h> | 31 | #include <string.h> |
| 32 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 33 | <wchar.h>. | ||
| 34 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 35 | included before <wchar.h>. */ | ||
| 36 | #include <stddef.h> | ||
| 37 | #include <stdio.h> | ||
| 38 | #include <time.h> | ||
| 32 | #include <wchar.h> | 39 | #include <wchar.h> |
| 33 | int main () | 40 | int main () |
| 34 | { | 41 | { |
| 35 | if (btowc ('\0') != 0) | 42 | if (btowc ('\0') != 0) |
| 36 | return 1; | 43 | return 1; |
| 37 | return 0; | 44 | return 0; |
| 38 | }], | 45 | }]])], |
| 39 | [gl_cv_func_btowc_nul=yes], | 46 | [gl_cv_func_btowc_nul=yes], |
| 40 | [gl_cv_func_btowc_nul=no], | 47 | [gl_cv_func_btowc_nul=no], |
| 41 | [ | 48 | [ |
| @@ -65,10 +72,17 @@ changequote(,)dnl | |||
| 65 | esac | 72 | esac |
| 66 | changequote([,])dnl | 73 | changequote([,])dnl |
| 67 | if test $LOCALE_FR != none; then | 74 | if test $LOCALE_FR != none; then |
| 68 | AC_TRY_RUN([ | 75 | AC_RUN_IFELSE( |
| 76 | [AC_LANG_SOURCE([[ | ||
| 69 | #include <locale.h> | 77 | #include <locale.h> |
| 70 | #include <stdio.h> | ||
| 71 | #include <string.h> | 78 | #include <string.h> |
| 79 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 80 | <wchar.h>. | ||
| 81 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 82 | included before <wchar.h>. */ | ||
| 83 | #include <stddef.h> | ||
| 84 | #include <stdio.h> | ||
| 85 | #include <time.h> | ||
| 72 | #include <wchar.h> | 86 | #include <wchar.h> |
| 73 | int main () | 87 | int main () |
| 74 | { | 88 | { |
| @@ -78,7 +92,7 @@ int main () | |||
| 78 | return 1; | 92 | return 1; |
| 79 | } | 93 | } |
| 80 | return 0; | 94 | return 0; |
| 81 | }], | 95 | }]])], |
| 82 | [gl_cv_func_btowc_eof=yes], | 96 | [gl_cv_func_btowc_eof=yes], |
| 83 | [gl_cv_func_btowc_eof=no], | 97 | [gl_cv_func_btowc_eof=no], |
| 84 | [:]) | 98 | [:]) |
| @@ -94,11 +108,6 @@ int main () | |||
| 94 | *) REPLACE_BTOWC=1 ;; | 108 | *) REPLACE_BTOWC=1 ;; |
| 95 | esac | 109 | esac |
| 96 | fi | 110 | fi |
| 97 | if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then | ||
| 98 | gl_REPLACE_WCHAR_H | ||
| 99 | AC_LIBOBJ([btowc]) | ||
| 100 | gl_PREREQ_BTOWC | ||
| 101 | fi | ||
| 102 | ]) | 111 | ]) |
| 103 | 112 | ||
| 104 | # Prerequisites of lib/btowc.c. | 113 | # Prerequisites of lib/btowc.c. |
diff --git a/gl/m4/c-strtod.m4 b/gl/m4/c-strtod.m4 deleted file mode 100644 index 41cf18e9..00000000 --- a/gl/m4/c-strtod.m4 +++ /dev/null | |||
| @@ -1,57 +0,0 @@ | |||
| 1 | # c-strtod.m4 serial 11 | ||
| 2 | |||
| 3 | # Copyright (C) 2004-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | # This file is free software; the Free Software Foundation | ||
| 5 | # gives unlimited permission to copy and/or distribute it, | ||
| 6 | # with or without modifications, as long as this notice is preserved. | ||
| 7 | |||
| 8 | # Written by Paul Eggert. | ||
| 9 | |||
| 10 | AC_DEFUN([gl_C99_STRTOLD], | ||
| 11 | [ | ||
| 12 | AC_CACHE_CHECK([whether strtold conforms to C99], | ||
| 13 | [gl_cv_func_c99_strtold], | ||
| 14 | [AC_LINK_IFELSE( | ||
| 15 | [AC_LANG_PROGRAM( | ||
| 16 | [[/* On HP-UX before 11.23, strtold returns a struct instead of | ||
| 17 | long double. Reject implementations like that, by requiring | ||
| 18 | compatibility with the C99 prototype. */ | ||
| 19 | #include <stdlib.h> | ||
| 20 | static long double (*p) (char const *, char **) = strtold; | ||
| 21 | static long double | ||
| 22 | test (char const *nptr, char **endptr) | ||
| 23 | { | ||
| 24 | long double r; | ||
| 25 | r = strtold (nptr, endptr); | ||
| 26 | return r; | ||
| 27 | }]], | ||
| 28 | [[return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;]])], | ||
| 29 | [gl_cv_func_c99_strtold=yes], | ||
| 30 | [gl_cv_func_c99_strtold=no])]) | ||
| 31 | if test $gl_cv_func_c99_strtold = yes; then | ||
| 32 | AC_DEFINE([HAVE_C99_STRTOLD], [1], [Define to 1 if strtold conforms to C99.]) | ||
| 33 | fi | ||
| 34 | ]) | ||
| 35 | |||
| 36 | AC_DEFUN([gl_C_STRTOD], | ||
| 37 | [ | ||
| 38 | AC_LIBOBJ([c-strtod]) | ||
| 39 | |||
| 40 | dnl Prerequisites of lib/c-strtod.c. | ||
| 41 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | ||
| 42 | |||
| 43 | AC_REQUIRE([AC_C_INLINE]) | ||
| 44 | : | ||
| 45 | ]) | ||
| 46 | |||
| 47 | AC_DEFUN([gl_C_STRTOLD], | ||
| 48 | [ | ||
| 49 | AC_LIBOBJ([c-strtold]) | ||
| 50 | |||
| 51 | dnl Prerequisites of lib/c-strtold.c. | ||
| 52 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | ||
| 53 | AC_REQUIRE([gl_C99_STRTOLD]) | ||
| 54 | |||
| 55 | AC_REQUIRE([AC_C_INLINE]) | ||
| 56 | : | ||
| 57 | ]) | ||
diff --git a/gl/m4/codeset.m4 b/gl/m4/codeset.m4 index a53c0426..c2761be2 100644 --- a/gl/m4/codeset.m4 +++ b/gl/m4/codeset.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # codeset.m4 serial 4 (gettext-0.18) | 1 | # codeset.m4 serial 5 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2000-2002, 2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2000-2002, 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,10 +9,12 @@ dnl From Bruno Haible. | |||
| 9 | AC_DEFUN([AM_LANGINFO_CODESET], | 9 | AC_DEFUN([AM_LANGINFO_CODESET], |
| 10 | [ | 10 | [ |
| 11 | AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], | 11 | AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], |
| 12 | [AC_TRY_LINK([#include <langinfo.h>], | 12 | [AC_LINK_IFELSE( |
| 13 | [char* cs = nl_langinfo(CODESET); return !cs;], | 13 | [AC_LANG_PROGRAM( |
| 14 | [am_cv_langinfo_codeset=yes], | 14 | [[#include <langinfo.h>]], |
| 15 | [am_cv_langinfo_codeset=no]) | 15 | [[char* cs = nl_langinfo(CODESET); return !cs;]])], |
| 16 | [am_cv_langinfo_codeset=yes], | ||
| 17 | [am_cv_langinfo_codeset=no]) | ||
| 16 | ]) | 18 | ]) |
| 17 | if test $am_cv_langinfo_codeset = yes; then | 19 | if test $am_cv_langinfo_codeset = yes; then |
| 18 | AC_DEFINE([HAVE_LANGINFO_CODESET], [1], | 20 | AC_DEFINE([HAVE_LANGINFO_CODESET], [1], |
diff --git a/gl/m4/configmake.m4 b/gl/m4/configmake.m4 new file mode 100644 index 00000000..823ffc0d --- /dev/null +++ b/gl/m4/configmake.m4 | |||
| @@ -0,0 +1,50 @@ | |||
| 1 | # configmake.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | # gl_CONFIGMAKE_PREP | ||
| 8 | # ------------------ | ||
| 9 | # Guarantee all of the standard directory variables, even when used with | ||
| 10 | # autoconf 2.59 (datarootdir wasn't supported until 2.59c) or automake | ||
| 11 | # 1.9.6 (pkglibexecdir wasn't supported until 1.10b.). | ||
| 12 | AC_DEFUN([gl_CONFIGMAKE_PREP], | ||
| 13 | [ | ||
| 14 | dnl Technically, datadir should default to datarootdir. But if | ||
| 15 | dnl autoconf is too old to provide datarootdir, then reversing the | ||
| 16 | dnl definition is a reasonable compromise. Only AC_SUBST a variable | ||
| 17 | dnl if it was not already defined earlier by autoconf. | ||
| 18 | if test "x$datarootdir" = x; then | ||
| 19 | AC_SUBST([datarootdir], ['${datadir}']) | ||
| 20 | fi | ||
| 21 | dnl Copy the approach used in autoconf 2.60. | ||
| 22 | if test "x$docdir" = x; then | ||
| 23 | AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], | ||
| 24 | ['${datarootdir}/doc/${PACKAGE_TARNAME}'], | ||
| 25 | ['${datarootdir}/doc/${PACKAGE}'])]) | ||
| 26 | fi | ||
| 27 | dnl The remaining variables missing from autoconf 2.59 are easier. | ||
| 28 | if test "x$htmldir" = x; then | ||
| 29 | AC_SUBST([htmldir], ['${docdir}']) | ||
| 30 | fi | ||
| 31 | if test "x$dvidir" = x; then | ||
| 32 | AC_SUBST([dvidir], ['${docdir}']) | ||
| 33 | fi | ||
| 34 | if test "x$pdfdir" = x; then | ||
| 35 | AC_SUBST([pdfdir], ['${docdir}']) | ||
| 36 | fi | ||
| 37 | if test "x$psdir" = x; then | ||
| 38 | AC_SUBST([psdir], ['${docdir}']) | ||
| 39 | fi | ||
| 40 | if test "x$lispdir" = x; then | ||
| 41 | AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) | ||
| 42 | fi | ||
| 43 | if test "x$localedir" = x; then | ||
| 44 | AC_SUBST([localedir], ['${datarootdir}/locale']) | ||
| 45 | fi | ||
| 46 | |||
| 47 | dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely | ||
| 48 | dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe. | ||
| 49 | AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) | ||
| 50 | ]) | ||
diff --git a/gl/m4/dirname.m4 b/gl/m4/dirname.m4 index 576b5bea..5897a2a8 100644 --- a/gl/m4/dirname.m4 +++ b/gl/m4/dirname.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | #serial 8 -*- autoconf -*- | 1 | #serial 10 -*- autoconf -*- |
| 2 | dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,18 +7,11 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_DIRNAME], | 7 | AC_DEFUN([gl_DIRNAME], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_DIRNAME_LGPL]) | 9 | AC_REQUIRE([gl_DIRNAME_LGPL]) |
| 10 | AC_LIBOBJ([basename]) | ||
| 11 | AC_LIBOBJ([dirname]) | ||
| 12 | ]) | 10 | ]) |
| 13 | 11 | ||
| 14 | AC_DEFUN([gl_DIRNAME_LGPL], | 12 | AC_DEFUN([gl_DIRNAME_LGPL], |
| 15 | [ | 13 | [ |
| 16 | AC_LIBOBJ([basename-lgpl]) | ||
| 17 | AC_LIBOBJ([dirname-lgpl]) | ||
| 18 | AC_LIBOBJ([stripslash]) | ||
| 19 | |||
| 20 | dnl Prerequisites of lib/dirname.h. | 14 | dnl Prerequisites of lib/dirname.h. |
| 21 | AC_REQUIRE([gl_AC_DOS]) | ||
| 22 | AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) | 15 | AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) |
| 23 | 16 | ||
| 24 | dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, | 17 | dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, |
diff --git a/gl/m4/dos.m4 b/gl/m4/dos.m4 deleted file mode 100644 index 5660542b..00000000 --- a/gl/m4/dos.m4 +++ /dev/null | |||
| @@ -1,71 +0,0 @@ | |||
| 1 | #serial 11 -*- autoconf -*- | ||
| 2 | |||
| 3 | # Define some macros required for proper operation of code in lib/*.c | ||
| 4 | # on MSDOS/Windows systems. | ||
| 5 | |||
| 6 | # Copyright (C) 2000-2001, 2004-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 7 | # This file is free software; the Free Software Foundation | ||
| 8 | # gives unlimited permission to copy and/or distribute it, | ||
| 9 | # with or without modifications, as long as this notice is preserved. | ||
| 10 | |||
| 11 | # From Jim Meyering. | ||
| 12 | |||
| 13 | AC_DEFUN([gl_AC_DOS], | ||
| 14 | [ | ||
| 15 | AC_CACHE_CHECK([whether system is Windows or MSDOS], [ac_cv_win_or_dos], | ||
| 16 | [ | ||
| 17 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ | ||
| 18 | #if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __CYGWIN__ | ||
| 19 | neither MSDOS nor Windows | ||
| 20 | #endif]])], | ||
| 21 | [ac_cv_win_or_dos=yes], | ||
| 22 | [ac_cv_win_or_dos=no]) | ||
| 23 | ]) | ||
| 24 | |||
| 25 | if test x"$ac_cv_win_or_dos" = xyes; then | ||
| 26 | ac_fs_accepts_drive_letter_prefix=1 | ||
| 27 | ac_fs_backslash_is_file_name_separator=1 | ||
| 28 | AC_CACHE_CHECK([whether drive letter can start relative path], | ||
| 29 | [ac_cv_drive_letter_can_be_relative], | ||
| 30 | [ | ||
| 31 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ | ||
| 32 | #if defined __CYGWIN__ | ||
| 33 | drive letters are always absolute | ||
| 34 | #endif]])], | ||
| 35 | [ac_cv_drive_letter_can_be_relative=yes], | ||
| 36 | [ac_cv_drive_letter_can_be_relative=no]) | ||
| 37 | ]) | ||
| 38 | if test x"$ac_cv_drive_letter_can_be_relative" = xyes; then | ||
| 39 | ac_fs_drive_letter_can_be_relative=1 | ||
| 40 | else | ||
| 41 | ac_fs_drive_letter_can_be_relative=0 | ||
| 42 | fi | ||
| 43 | else | ||
| 44 | ac_fs_accepts_drive_letter_prefix=0 | ||
| 45 | ac_fs_backslash_is_file_name_separator=0 | ||
| 46 | ac_fs_drive_letter_can_be_relative=0 | ||
| 47 | fi | ||
| 48 | |||
| 49 | AC_DEFINE_UNQUOTED([FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX], | ||
| 50 | $ac_fs_accepts_drive_letter_prefix, | ||
| 51 | [Define on systems for which file names may have a so-called | ||
| 52 | `drive letter' prefix, define this to compute the length of that | ||
| 53 | prefix, including the colon.]) | ||
| 54 | |||
| 55 | AH_VERBATIM(ISSLASH, | ||
| 56 | [#if FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR | ||
| 57 | # define ISSLASH(C) ((C) == '/' || (C) == '\\') | ||
| 58 | #else | ||
| 59 | # define ISSLASH(C) ((C) == '/') | ||
| 60 | #endif]) | ||
| 61 | |||
| 62 | AC_DEFINE_UNQUOTED([FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR], | ||
| 63 | $ac_fs_backslash_is_file_name_separator, | ||
| 64 | [Define if the backslash character may also serve as a file name | ||
| 65 | component separator.]) | ||
| 66 | |||
| 67 | AC_DEFINE_UNQUOTED([FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE], | ||
| 68 | $ac_fs_drive_letter_can_be_relative, | ||
| 69 | [Define if a drive letter prefix denotes a relative path if it is | ||
| 70 | not followed by a file name component separator.]) | ||
| 71 | ]) | ||
diff --git a/gl/m4/double-slash-root.m4 b/gl/m4/double-slash-root.m4 index 66a79c0f..bd6f8671 100644 --- a/gl/m4/double-slash-root.m4 +++ b/gl/m4/double-slash-root.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # double-slash-root.m4 serial 4 -*- Autoconf -*- | 1 | # double-slash-root.m4 serial 4 -*- Autoconf -*- |
| 2 | dnl Copyright (C) 2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/dup2.m4 b/gl/m4/dup2.m4 deleted file mode 100644 index 998d66f8..00000000 --- a/gl/m4/dup2.m4 +++ /dev/null | |||
| @@ -1,58 +0,0 @@ | |||
| 1 | #serial 10 | ||
| 2 | dnl Copyright (C) 2002, 2005, 2007, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_DUP2], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | ||
| 10 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 11 | AC_CHECK_FUNCS_ONCE([dup2]) | ||
| 12 | if test $ac_cv_func_dup2 = no; then | ||
| 13 | HAVE_DUP2=0 | ||
| 14 | AC_LIBOBJ([dup2]) | ||
| 15 | else | ||
| 16 | AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works], | ||
| 17 | [AC_RUN_IFELSE([ | ||
| 18 | AC_LANG_PROGRAM([[#include <unistd.h> | ||
| 19 | #include <errno.h>]], | ||
| 20 | [if (dup2 (1, 1) == 0) | ||
| 21 | return 1; | ||
| 22 | close (0); | ||
| 23 | if (dup2 (0, 0) != -1) | ||
| 24 | return 2; | ||
| 25 | /* Many gnulib modules require POSIX conformance of EBADF. */ | ||
| 26 | if (dup2 (1, 1000000) == -1 && errno != EBADF) | ||
| 27 | return 3; | ||
| 28 | return 0; | ||
| 29 | ]) | ||
| 30 | ], | ||
| 31 | [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no], | ||
| 32 | [case "$host_os" in | ||
| 33 | mingw*) # on this platform, dup2 always returns 0 for success | ||
| 34 | gl_cv_func_dup2_works=no;; | ||
| 35 | cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 | ||
| 36 | gl_cv_func_dup2_works=no;; | ||
| 37 | linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a | ||
| 38 | # closed fd may yield -EBADF instead of -1 / errno=EBADF. | ||
| 39 | gl_cv_func_dup2_works=no;; | ||
| 40 | freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. | ||
| 41 | gl_cv_func_dup2_works=no;; | ||
| 42 | *) gl_cv_func_dup2_works=yes;; | ||
| 43 | esac]) | ||
| 44 | ]) | ||
| 45 | if test "$gl_cv_func_dup2_works" = no; then | ||
| 46 | gl_REPLACE_DUP2 | ||
| 47 | fi | ||
| 48 | fi | ||
| 49 | ]) | ||
| 50 | |||
| 51 | AC_DEFUN([gl_REPLACE_DUP2], | ||
| 52 | [ | ||
| 53 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | ||
| 54 | if test $ac_cv_func_dup2 = yes; then | ||
| 55 | REPLACE_DUP2=1 | ||
| 56 | fi | ||
| 57 | AC_LIBOBJ([dup2]) | ||
| 58 | ]) | ||
diff --git a/gl/m4/eealloc.m4 b/gl/m4/eealloc.m4 index 63dd9202..c640ec12 100644 --- a/gl/m4/eealloc.m4 +++ b/gl/m4/eealloc.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # eealloc.m4 serial 2 | 1 | # eealloc.m4 serial 3 |
| 2 | dnl Copyright (C) 2003, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -8,7 +8,6 @@ AC_DEFUN([gl_EEALLOC], | |||
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_EEMALLOC]) | 9 | AC_REQUIRE([gl_EEMALLOC]) |
| 10 | AC_REQUIRE([gl_EEREALLOC]) | 10 | AC_REQUIRE([gl_EEREALLOC]) |
| 11 | AC_REQUIRE([AC_C_INLINE]) | ||
| 12 | ]) | 11 | ]) |
| 13 | 12 | ||
| 14 | AC_DEFUN([gl_EEMALLOC], | 13 | AC_DEFUN([gl_EEMALLOC], |
diff --git a/gl/m4/environ.m4 b/gl/m4/environ.m4 index 4c6849a3..593a33ed 100644 --- a/gl/m4/environ.m4 +++ b/gl/m4/environ.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # environ.m4 serial 4 | 1 | # environ.m4 serial 6 |
| 2 | dnl Copyright (C) 2001-2004, 2006-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2001-2004, 2006-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,7 +9,16 @@ AC_DEFUN_ONCE([gl_ENVIRON], | |||
| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
| 10 | dnl Persuade glibc <unistd.h> to declare environ. | 10 | dnl Persuade glibc <unistd.h> to declare environ. |
| 11 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | 11 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) |
| 12 | gt_CHECK_VAR_DECL([#include <unistd.h>], environ) | 12 | |
| 13 | AC_CHECK_HEADERS_ONCE([unistd.h]) | ||
| 14 | gt_CHECK_VAR_DECL( | ||
| 15 | [#if HAVE_UNISTD_H | ||
| 16 | #include <unistd.h> | ||
| 17 | #endif | ||
| 18 | /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */ | ||
| 19 | #include <stdlib.h> | ||
| 20 | ], | ||
| 21 | [environ]) | ||
| 13 | if test $gt_cv_var_environ_declaration != yes; then | 22 | if test $gt_cv_var_environ_declaration != yes; then |
| 14 | HAVE_DECL_ENVIRON=0 | 23 | HAVE_DECL_ENVIRON=0 |
| 15 | fi | 24 | fi |
| @@ -22,11 +31,13 @@ AC_DEFUN([gt_CHECK_VAR_DECL], | |||
| 22 | define([gt_cv_var], [gt_cv_var_]$2[_declaration]) | 31 | define([gt_cv_var], [gt_cv_var_]$2[_declaration]) |
| 23 | AC_MSG_CHECKING([if $2 is properly declared]) | 32 | AC_MSG_CHECKING([if $2 is properly declared]) |
| 24 | AC_CACHE_VAL([gt_cv_var], [ | 33 | AC_CACHE_VAL([gt_cv_var], [ |
| 25 | AC_TRY_COMPILE([$1 | 34 | AC_COMPILE_IFELSE( |
| 26 | extern struct { int foo; } $2;], | 35 | [AC_LANG_PROGRAM( |
| 27 | [$2.foo = 1;], | 36 | [[$1 |
| 28 | gt_cv_var=no, | 37 | extern struct { int foo; } $2;]], |
| 29 | gt_cv_var=yes)]) | 38 | [[$2.foo = 1;]])], |
| 39 | [gt_cv_var=no], | ||
| 40 | [gt_cv_var=yes])]) | ||
| 30 | AC_MSG_RESULT([$gt_cv_var]) | 41 | AC_MSG_RESULT([$gt_cv_var]) |
| 31 | if test $gt_cv_var = yes; then | 42 | if test $gt_cv_var = yes; then |
| 32 | AC_DEFINE([HAVE_]m4_translit($2, [a-z], [A-Z])[_DECL], 1, | 43 | AC_DEFINE([HAVE_]m4_translit($2, [a-z], [A-Z])[_DECL], 1, |
diff --git a/gl/m4/errno_h.m4 b/gl/m4/errno_h.m4 index d02a0393..c813ea58 100644 --- a/gl/m4/errno_h.m4 +++ b/gl/m4/errno_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # errno_h.m4 serial 6 | 1 | # errno_h.m4 serial 12 |
| 2 | dnl Copyright (C) 2004, 2006, 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2004, 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -10,6 +10,9 @@ AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], | |||
| 10 | AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ | 10 | AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ |
| 11 | AC_EGREP_CPP([booboo],[ | 11 | AC_EGREP_CPP([booboo],[ |
| 12 | #include <errno.h> | 12 | #include <errno.h> |
| 13 | #if !defined ETXTBSY | ||
| 14 | booboo | ||
| 15 | #endif | ||
| 13 | #if !defined ENOMSG | 16 | #if !defined ENOMSG |
| 14 | booboo | 17 | booboo |
| 15 | #endif | 18 | #endif |
| @@ -34,12 +37,30 @@ booboo | |||
| 34 | #if !defined ENOTSUP | 37 | #if !defined ENOTSUP |
| 35 | booboo | 38 | booboo |
| 36 | #endif | 39 | #endif |
| 40 | #if !defined ENETRESET | ||
| 41 | booboo | ||
| 42 | #endif | ||
| 43 | #if !defined ECONNABORTED | ||
| 44 | booboo | ||
| 45 | #endif | ||
| 37 | #if !defined ESTALE | 46 | #if !defined ESTALE |
| 38 | booboo | 47 | booboo |
| 39 | #endif | 48 | #endif |
| 49 | #if !defined EDQUOT | ||
| 50 | booboo | ||
| 51 | #endif | ||
| 40 | #if !defined ECANCELED | 52 | #if !defined ECANCELED |
| 41 | booboo | 53 | booboo |
| 42 | #endif | 54 | #endif |
| 55 | #if !defined EOWNERDEAD | ||
| 56 | booboo | ||
| 57 | #endif | ||
| 58 | #if !defined ENOTRECOVERABLE | ||
| 59 | booboo | ||
| 60 | #endif | ||
| 61 | #if !defined EILSEQ | ||
| 62 | booboo | ||
| 63 | #endif | ||
| 43 | ], | 64 | ], |
| 44 | [gl_cv_header_errno_h_complete=no], | 65 | [gl_cv_header_errno_h_complete=no], |
| 45 | [gl_cv_header_errno_h_complete=yes]) | 66 | [gl_cv_header_errno_h_complete=yes]) |
| @@ -47,10 +68,11 @@ booboo | |||
| 47 | if test $gl_cv_header_errno_h_complete = yes; then | 68 | if test $gl_cv_header_errno_h_complete = yes; then |
| 48 | ERRNO_H='' | 69 | ERRNO_H='' |
| 49 | else | 70 | else |
| 50 | gl_CHECK_NEXT_HEADERS([errno.h]) | 71 | gl_NEXT_HEADERS([errno.h]) |
| 51 | ERRNO_H='errno.h' | 72 | ERRNO_H='errno.h' |
| 52 | fi | 73 | fi |
| 53 | AC_SUBST([ERRNO_H]) | 74 | AC_SUBST([ERRNO_H]) |
| 75 | AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) | ||
| 54 | gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) | 76 | gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) |
| 55 | gl_REPLACE_ERRNO_VALUE([ENOLINK]) | 77 | gl_REPLACE_ERRNO_VALUE([ENOLINK]) |
| 56 | gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) | 78 | gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) |
diff --git a/gl/m4/error.m4 b/gl/m4/error.m4 index 9f1307a4..29e6fdc9 100644 --- a/gl/m4/error.m4 +++ b/gl/m4/error.m4 | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | #serial 12 | 1 | #serial 14 |
| 2 | 2 | ||
| 3 | # Copyright (C) 1996-1998, 2001-2004, 2009-2010 Free Software Foundation, Inc. | 3 | # Copyright (C) 1996-1998, 2001-2004, 2009-2013 Free Software Foundation, Inc. |
| 4 | # | 4 | # |
| 5 | # This file is free software; the Free Software Foundation | 5 | # This file is free software; the Free Software Foundation |
| 6 | # gives unlimited permission to copy and/or distribute it, | 6 | # gives unlimited permission to copy and/or distribute it, |
| @@ -8,15 +8,20 @@ | |||
| 8 | 8 | ||
| 9 | AC_DEFUN([gl_ERROR], | 9 | AC_DEFUN([gl_ERROR], |
| 10 | [ | 10 | [ |
| 11 | AC_FUNC_ERROR_AT_LINE | 11 | dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer |
| 12 | dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]). | 12 | dnl maintained in Autoconf and because it invokes AC_LIBOBJ. |
| 13 | gl_PREREQ_ERROR | 13 | AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line], |
| 14 | [AC_LINK_IFELSE( | ||
| 15 | [AC_LANG_PROGRAM( | ||
| 16 | [[#include <error.h>]], | ||
| 17 | [[error_at_line (0, 0, "", 0, "an error occurred");]])], | ||
| 18 | [ac_cv_lib_error_at_line=yes], | ||
| 19 | [ac_cv_lib_error_at_line=no])]) | ||
| 14 | ]) | 20 | ]) |
| 15 | 21 | ||
| 16 | # Prerequisites of lib/error.c. | 22 | # Prerequisites of lib/error.c. |
| 17 | AC_DEFUN([gl_PREREQ_ERROR], | 23 | AC_DEFUN([gl_PREREQ_ERROR], |
| 18 | [ | 24 | [ |
| 19 | AC_REQUIRE([AC_FUNC_STRERROR_R]) | 25 | AC_REQUIRE([AC_FUNC_STRERROR_R]) |
| 20 | AC_REQUIRE([AC_C_INLINE]) | ||
| 21 | : | 26 | : |
| 22 | ]) | 27 | ]) |
diff --git a/gl/m4/exponentd.m4 b/gl/m4/exponentd.m4 new file mode 100644 index 00000000..09df468c --- /dev/null +++ b/gl/m4/exponentd.m4 | |||
| @@ -0,0 +1,116 @@ | |||
| 1 | # exponentd.m4 serial 3 | ||
| 2 | dnl Copyright (C) 2007-2008, 2010-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | AC_DEFUN([gl_DOUBLE_EXPONENT_LOCATION], | ||
| 7 | [ | ||
| 8 | AC_CACHE_CHECK([where to find the exponent in a 'double'], | ||
| 9 | [gl_cv_cc_double_expbit0], | ||
| 10 | [ | ||
| 11 | AC_RUN_IFELSE( | ||
| 12 | [AC_LANG_SOURCE([[ | ||
| 13 | #include <float.h> | ||
| 14 | #include <stddef.h> | ||
| 15 | #include <stdio.h> | ||
| 16 | #include <string.h> | ||
| 17 | #define NWORDS \ | ||
| 18 | ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) | ||
| 19 | typedef union { double value; unsigned int word[NWORDS]; } memory_double; | ||
| 20 | static unsigned int ored_words[NWORDS]; | ||
| 21 | static unsigned int anded_words[NWORDS]; | ||
| 22 | static void add_to_ored_words (double x) | ||
| 23 | { | ||
| 24 | memory_double m; | ||
| 25 | size_t i; | ||
| 26 | /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ | ||
| 27 | memset (&m, 0, sizeof (memory_double)); | ||
| 28 | m.value = x; | ||
| 29 | for (i = 0; i < NWORDS; i++) | ||
| 30 | { | ||
| 31 | ored_words[i] |= m.word[i]; | ||
| 32 | anded_words[i] &= m.word[i]; | ||
| 33 | } | ||
| 34 | } | ||
| 35 | int main () | ||
| 36 | { | ||
| 37 | size_t j; | ||
| 38 | FILE *fp = fopen ("conftest.out", "w"); | ||
| 39 | if (fp == NULL) | ||
| 40 | return 1; | ||
| 41 | for (j = 0; j < NWORDS; j++) | ||
| 42 | anded_words[j] = ~ (unsigned int) 0; | ||
| 43 | add_to_ored_words (0.25); | ||
| 44 | add_to_ored_words (0.5); | ||
| 45 | add_to_ored_words (1.0); | ||
| 46 | add_to_ored_words (2.0); | ||
| 47 | add_to_ored_words (4.0); | ||
| 48 | /* Remove bits that are common (e.g. if representation of the first mantissa | ||
| 49 | bit is explicit). */ | ||
| 50 | for (j = 0; j < NWORDS; j++) | ||
| 51 | ored_words[j] &= ~anded_words[j]; | ||
| 52 | /* Now find the nonzero word. */ | ||
| 53 | for (j = 0; j < NWORDS; j++) | ||
| 54 | if (ored_words[j] != 0) | ||
| 55 | break; | ||
| 56 | if (j < NWORDS) | ||
| 57 | { | ||
| 58 | size_t i; | ||
| 59 | for (i = j + 1; i < NWORDS; i++) | ||
| 60 | if (ored_words[i] != 0) | ||
| 61 | { | ||
| 62 | fprintf (fp, "unknown"); | ||
| 63 | return (fclose (fp) != 0); | ||
| 64 | } | ||
| 65 | for (i = 0; ; i++) | ||
| 66 | if ((ored_words[j] >> i) & 1) | ||
| 67 | { | ||
| 68 | fprintf (fp, "word %d bit %d", (int) j, (int) i); | ||
| 69 | return (fclose (fp) != 0); | ||
| 70 | } | ||
| 71 | } | ||
| 72 | fprintf (fp, "unknown"); | ||
| 73 | return (fclose (fp) != 0); | ||
| 74 | } | ||
| 75 | ]])], | ||
| 76 | [gl_cv_cc_double_expbit0=`cat conftest.out`], | ||
| 77 | [gl_cv_cc_double_expbit0="unknown"], | ||
| 78 | [ | ||
| 79 | dnl On ARM, there are two 'double' floating-point formats, used by | ||
| 80 | dnl different sets of instructions: The older FPA instructions assume | ||
| 81 | dnl that they are stored in big-endian word order, while the words | ||
| 82 | dnl (like integer types) are stored in little-endian byte order. | ||
| 83 | dnl The newer VFP instructions assume little-endian order | ||
| 84 | dnl consistently. | ||
| 85 | AC_EGREP_CPP([mixed_endianness], [ | ||
| 86 | #if defined arm || defined __arm || defined __arm__ | ||
| 87 | mixed_endianness | ||
| 88 | #endif | ||
| 89 | ], | ||
| 90 | [gl_cv_cc_double_expbit0="unknown"], | ||
| 91 | [ | ||
| 92 | pushdef([AC_MSG_CHECKING],[:])dnl | ||
| 93 | pushdef([AC_MSG_RESULT],[:])dnl | ||
| 94 | pushdef([AC_MSG_RESULT_UNQUOTED],[:])dnl | ||
| 95 | AC_C_BIGENDIAN( | ||
| 96 | [gl_cv_cc_double_expbit0="word 0 bit 20"], | ||
| 97 | [gl_cv_cc_double_expbit0="word 1 bit 20"], | ||
| 98 | [gl_cv_cc_double_expbit0="unknown"]) | ||
| 99 | popdef([AC_MSG_RESULT_UNQUOTED])dnl | ||
| 100 | popdef([AC_MSG_RESULT])dnl | ||
| 101 | popdef([AC_MSG_CHECKING])dnl | ||
| 102 | ]) | ||
| 103 | ]) | ||
| 104 | rm -f conftest.out | ||
| 105 | ]) | ||
| 106 | case "$gl_cv_cc_double_expbit0" in | ||
| 107 | word*bit*) | ||
| 108 | word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` | ||
| 109 | bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` | ||
| 110 | AC_DEFINE_UNQUOTED([DBL_EXPBIT0_WORD], [$word], | ||
| 111 | [Define as the word index where to find the exponent of 'double'.]) | ||
| 112 | AC_DEFINE_UNQUOTED([DBL_EXPBIT0_BIT], [$bit], | ||
| 113 | [Define as the bit index in the word where to find bit 0 of the exponent of 'double'.]) | ||
| 114 | ;; | ||
| 115 | esac | ||
| 116 | ]) | ||
diff --git a/gl/m4/extensions.m4 b/gl/m4/extensions.m4 index 7d9458a8..e30f1220 100644 --- a/gl/m4/extensions.m4 +++ b/gl/m4/extensions.m4 | |||
| @@ -1,14 +1,14 @@ | |||
| 1 | # serial 9 -*- Autoconf -*- | 1 | # serial 13 -*- Autoconf -*- |
| 2 | # Enable extensions on systems that normally disable them. | 2 | # Enable extensions on systems that normally disable them. |
| 3 | 3 | ||
| 4 | # Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. | 4 | # Copyright (C) 2003, 2006-2013 Free Software Foundation, Inc. |
| 5 | # This file is free software; the Free Software Foundation | 5 | # This file is free software; the Free Software Foundation |
| 6 | # gives unlimited permission to copy and/or distribute it, | 6 | # gives unlimited permission to copy and/or distribute it, |
| 7 | # with or without modifications, as long as this notice is preserved. | 7 | # with or without modifications, as long as this notice is preserved. |
| 8 | 8 | ||
| 9 | # This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS | 9 | # This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from git |
| 10 | # Autoconf. Perhaps we can remove this once we can assume Autoconf | 10 | # Autoconf. Perhaps we can remove this once we can assume Autoconf |
| 11 | # 2.62 or later everywhere, but since CVS Autoconf mutates rapidly | 11 | # 2.70 or later everywhere, but since Autoconf mutates rapidly |
| 12 | # enough in this area it's likely we'll need to redefine | 12 | # enough in this area it's likely we'll need to redefine |
| 13 | # AC_USE_SYSTEM_EXTENSIONS for quite some time. | 13 | # AC_USE_SYSTEM_EXTENSIONS for quite some time. |
| 14 | 14 | ||
| @@ -30,6 +30,7 @@ | |||
| 30 | # ------------------------ | 30 | # ------------------------ |
| 31 | # Enable extensions on systems that normally disable them, | 31 | # Enable extensions on systems that normally disable them, |
| 32 | # typically due to standards-conformance issues. | 32 | # typically due to standards-conformance issues. |
| 33 | # | ||
| 33 | # Remember that #undef in AH_VERBATIM gets replaced with #define by | 34 | # Remember that #undef in AH_VERBATIM gets replaced with #define by |
| 34 | # AC_DEFINE. The goal here is to define all known feature-enabling | 35 | # AC_DEFINE. The goal here is to define all known feature-enabling |
| 35 | # macros, then, if reports of conflicts are made, disable macros that | 36 | # macros, then, if reports of conflicts are made, disable macros that |
| @@ -38,35 +39,31 @@ AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], | |||
| 38 | [AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl | 39 | [AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl |
| 39 | AC_BEFORE([$0], [AC_RUN_IFELSE])dnl | 40 | AC_BEFORE([$0], [AC_RUN_IFELSE])dnl |
| 40 | 41 | ||
| 41 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 42 | |||
| 43 | AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=]) | 42 | AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=]) |
| 44 | if test "$MINIX" = yes; then | 43 | if test "$MINIX" = yes; then |
| 45 | AC_DEFINE([_POSIX_SOURCE], [1], | 44 | AC_DEFINE([_POSIX_SOURCE], [1], |
| 46 | [Define to 1 if you need to in order for `stat' and other | 45 | [Define to 1 if you need to in order for 'stat' and other |
| 47 | things to work.]) | 46 | things to work.]) |
| 48 | AC_DEFINE([_POSIX_1_SOURCE], [2], | 47 | AC_DEFINE([_POSIX_1_SOURCE], [2], |
| 49 | [Define to 2 if the system does not provide POSIX.1 features | 48 | [Define to 2 if the system does not provide POSIX.1 features |
| 50 | except with this defined.]) | 49 | except with this defined.]) |
| 51 | AC_DEFINE([_MINIX], [1], | 50 | AC_DEFINE([_MINIX], [1], |
| 52 | [Define to 1 if on MINIX.]) | 51 | [Define to 1 if on MINIX.]) |
| 52 | AC_DEFINE([_NETBSD_SOURCE], [1], | ||
| 53 | [Define to 1 to make NetBSD features available. MINIX 3 needs this.]) | ||
| 53 | fi | 54 | fi |
| 54 | 55 | ||
| 55 | dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500, | 56 | dnl Use a different key than __EXTENSIONS__, as that name broke existing |
| 56 | dnl regardless of whether the flags -Ae or _D_HPUX_SOURCE=1 are already | 57 | dnl configure.ac when using autoheader 2.62. |
| 57 | dnl provided. | 58 | AH_VERBATIM([USE_SYSTEM_EXTENSIONS], |
| 58 | case "$host_os" in | ||
| 59 | hpux*) | ||
| 60 | AC_DEFINE([_XOPEN_SOURCE], [500], | ||
| 61 | [Define to 500 only on HP-UX.]) | ||
| 62 | ;; | ||
| 63 | esac | ||
| 64 | |||
| 65 | AH_VERBATIM([__EXTENSIONS__], | ||
| 66 | [/* Enable extensions on AIX 3, Interix. */ | 59 | [/* Enable extensions on AIX 3, Interix. */ |
| 67 | #ifndef _ALL_SOURCE | 60 | #ifndef _ALL_SOURCE |
| 68 | # undef _ALL_SOURCE | 61 | # undef _ALL_SOURCE |
| 69 | #endif | 62 | #endif |
| 63 | /* Enable general extensions on OS X. */ | ||
| 64 | #ifndef _DARWIN_C_SOURCE | ||
| 65 | # undef _DARWIN_C_SOURCE | ||
| 66 | #endif | ||
| 70 | /* Enable GNU extensions on systems that have them. */ | 67 | /* Enable GNU extensions on systems that have them. */ |
| 71 | #ifndef _GNU_SOURCE | 68 | #ifndef _GNU_SOURCE |
| 72 | # undef _GNU_SOURCE | 69 | # undef _GNU_SOURCE |
| @@ -79,6 +76,12 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl | |||
| 79 | #ifndef _TANDEM_SOURCE | 76 | #ifndef _TANDEM_SOURCE |
| 80 | # undef _TANDEM_SOURCE | 77 | # undef _TANDEM_SOURCE |
| 81 | #endif | 78 | #endif |
| 79 | /* Enable X/Open extensions if necessary. HP-UX 11.11 defines | ||
| 80 | mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of | ||
| 81 | whether compiling with -Ae or -D_HPUX_SOURCE=1. */ | ||
| 82 | #ifndef _XOPEN_SOURCE | ||
| 83 | # undef _XOPEN_SOURCE | ||
| 84 | #endif | ||
| 82 | /* Enable general extensions on Solaris. */ | 85 | /* Enable general extensions on Solaris. */ |
| 83 | #ifndef __EXTENSIONS__ | 86 | #ifndef __EXTENSIONS__ |
| 84 | # undef __EXTENSIONS__ | 87 | # undef __EXTENSIONS__ |
| @@ -95,9 +98,26 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl | |||
| 95 | test $ac_cv_safe_to_define___extensions__ = yes && | 98 | test $ac_cv_safe_to_define___extensions__ = yes && |
| 96 | AC_DEFINE([__EXTENSIONS__]) | 99 | AC_DEFINE([__EXTENSIONS__]) |
| 97 | AC_DEFINE([_ALL_SOURCE]) | 100 | AC_DEFINE([_ALL_SOURCE]) |
| 101 | AC_DEFINE([_DARWIN_C_SOURCE]) | ||
| 98 | AC_DEFINE([_GNU_SOURCE]) | 102 | AC_DEFINE([_GNU_SOURCE]) |
| 99 | AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) | 103 | AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) |
| 100 | AC_DEFINE([_TANDEM_SOURCE]) | 104 | AC_DEFINE([_TANDEM_SOURCE]) |
| 105 | AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], | ||
| 106 | [ac_cv_should_define__xopen_source], | ||
| 107 | [ac_cv_should_define__xopen_source=no | ||
| 108 | AC_COMPILE_IFELSE( | ||
| 109 | [AC_LANG_PROGRAM([[ | ||
| 110 | #include <wchar.h> | ||
| 111 | mbstate_t x;]])], | ||
| 112 | [], | ||
| 113 | [AC_COMPILE_IFELSE( | ||
| 114 | [AC_LANG_PROGRAM([[ | ||
| 115 | #define _XOPEN_SOURCE 500 | ||
| 116 | #include <wchar.h> | ||
| 117 | mbstate_t x;]])], | ||
| 118 | [ac_cv_should_define__xopen_source=yes])])]) | ||
| 119 | test $ac_cv_should_define__xopen_source = yes && | ||
| 120 | AC_DEFINE([_XOPEN_SOURCE], [500]) | ||
| 101 | ])# AC_USE_SYSTEM_EXTENSIONS | 121 | ])# AC_USE_SYSTEM_EXTENSIONS |
| 102 | 122 | ||
| 103 | # gl_USE_SYSTEM_EXTENSIONS | 123 | # gl_USE_SYSTEM_EXTENSIONS |
diff --git a/gl/m4/extern-inline.m4 b/gl/m4/extern-inline.m4 new file mode 100644 index 00000000..c4c5e7f2 --- /dev/null +++ b/gl/m4/extern-inline.m4 | |||
| @@ -0,0 +1,70 @@ | |||
| 1 | dnl 'extern inline' a la ISO C99. | ||
| 2 | |||
| 3 | dnl Copyright 2012-2013 Free Software Foundation, Inc. | ||
| 4 | dnl This file is free software; the Free Software Foundation | ||
| 5 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 6 | dnl with or without modifications, as long as this notice is preserved. | ||
| 7 | |||
| 8 | AC_DEFUN([gl_EXTERN_INLINE], | ||
| 9 | [ | ||
| 10 | AH_VERBATIM([extern_inline], | ||
| 11 | [/* Please see the Gnulib manual for how to use these macros. | ||
| 12 | |||
| 13 | Suppress extern inline with HP-UX cc, as it appears to be broken; see | ||
| 14 | <http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>. | ||
| 15 | |||
| 16 | Suppress extern inline with Sun C in standards-conformance mode, as it | ||
| 17 | mishandles inline functions that call each other. E.g., for 'inline void f | ||
| 18 | (void) { } inline void g (void) { f (); }', c99 incorrectly complains | ||
| 19 | 'reference to static identifier "f" in extern inline function'. | ||
| 20 | This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16. | ||
| 21 | |||
| 22 | Suppress the use of extern inline on Apple's platforms, as Libc at least | ||
| 23 | through Libc-825.26 (2013-04-09) is incompatible with it; see, e.g., | ||
| 24 | <http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html>. | ||
| 25 | Perhaps Apple will fix this some day. */ | ||
| 26 | #if ((__GNUC__ \ | ||
| 27 | ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ | ||
| 28 | : (199901L <= __STDC_VERSION__ \ | ||
| 29 | && !defined __HP_cc \ | ||
| 30 | && !(defined __SUNPRO_C && __STDC__))) \ | ||
| 31 | && !defined __APPLE__) | ||
| 32 | # define _GL_INLINE inline | ||
| 33 | # define _GL_EXTERN_INLINE extern inline | ||
| 34 | #elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \ | ||
| 35 | && !defined __APPLE__) | ||
| 36 | # if __GNUC_GNU_INLINE__ | ||
| 37 | /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ | ||
| 38 | # define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) | ||
| 39 | # else | ||
| 40 | # define _GL_INLINE extern inline | ||
| 41 | # endif | ||
| 42 | # define _GL_EXTERN_INLINE extern | ||
| 43 | #else | ||
| 44 | # define _GL_INLINE static _GL_UNUSED | ||
| 45 | # define _GL_EXTERN_INLINE static _GL_UNUSED | ||
| 46 | #endif | ||
| 47 | |||
| 48 | #if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) | ||
| 49 | # if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ | ||
| 50 | # define _GL_INLINE_HEADER_CONST_PRAGMA | ||
| 51 | # else | ||
| 52 | # define _GL_INLINE_HEADER_CONST_PRAGMA \ | ||
| 53 | _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") | ||
| 54 | # endif | ||
| 55 | /* Suppress GCC's bogus "no previous prototype for 'FOO'" | ||
| 56 | and "no previous declaration for 'FOO'" diagnostics, | ||
| 57 | when FOO is an inline function in the header; see | ||
| 58 | <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */ | ||
| 59 | # define _GL_INLINE_HEADER_BEGIN \ | ||
| 60 | _Pragma ("GCC diagnostic push") \ | ||
| 61 | _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ | ||
| 62 | _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ | ||
| 63 | _GL_INLINE_HEADER_CONST_PRAGMA | ||
| 64 | # define _GL_INLINE_HEADER_END \ | ||
| 65 | _Pragma ("GCC diagnostic pop") | ||
| 66 | #else | ||
| 67 | # define _GL_INLINE_HEADER_BEGIN | ||
| 68 | # define _GL_INLINE_HEADER_END | ||
| 69 | #endif]) | ||
| 70 | ]) | ||
diff --git a/gl/m4/fcntl-o.m4 b/gl/m4/fcntl-o.m4 index 1adacc8a..87cc4bd2 100644 --- a/gl/m4/fcntl-o.m4 +++ b/gl/m4/fcntl-o.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # fcntl-o.m4 serial 2 | 1 | # fcntl-o.m4 serial 4 |
| 2 | dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -17,12 +17,21 @@ AC_DEFUN([gl_FCNTL_O_FLAGS], | |||
| 17 | m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], | 17 | m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], |
| 18 | [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], | 18 | [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], |
| 19 | [AC_REQUIRE([AC_GNU_SOURCE])]) | 19 | [AC_REQUIRE([AC_GNU_SOURCE])]) |
| 20 | |||
| 21 | AC_CHECK_HEADERS_ONCE([unistd.h]) | ||
| 22 | AC_CHECK_FUNCS_ONCE([symlink]) | ||
| 20 | AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], | 23 | AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], |
| 21 | [AC_RUN_IFELSE( | 24 | [AC_RUN_IFELSE( |
| 22 | [AC_LANG_PROGRAM( | 25 | [AC_LANG_PROGRAM( |
| 23 | [[#include <sys/types.h> | 26 | [[#include <sys/types.h> |
| 24 | #include <sys/stat.h> | 27 | #include <sys/stat.h> |
| 25 | #include <unistd.h> | 28 | #if HAVE_UNISTD_H |
| 29 | # include <unistd.h> | ||
| 30 | #else /* on Windows with MSVC */ | ||
| 31 | # include <io.h> | ||
| 32 | # include <stdlib.h> | ||
| 33 | # defined sleep(n) _sleep ((n) * 1000) | ||
| 34 | #endif | ||
| 26 | #include <fcntl.h> | 35 | #include <fcntl.h> |
| 27 | #ifndef O_NOATIME | 36 | #ifndef O_NOATIME |
| 28 | #define O_NOATIME 0 | 37 | #define O_NOATIME 0 |
| @@ -37,34 +46,74 @@ AC_DEFUN([gl_FCNTL_O_FLAGS], | |||
| 37 | }; | 46 | }; |
| 38 | ]], | 47 | ]], |
| 39 | [[ | 48 | [[ |
| 40 | int status = !constants; | 49 | int result = !constants; |
| 50 | #if HAVE_SYMLINK | ||
| 41 | { | 51 | { |
| 42 | static char const sym[] = "conftest.sym"; | 52 | static char const sym[] = "conftest.sym"; |
| 43 | if (symlink (".", sym) != 0 | 53 | if (symlink ("/dev/null", sym) != 0) |
| 44 | || close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0) | 54 | result |= 2; |
| 45 | status |= 32; | 55 | else |
| 56 | { | ||
| 57 | int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); | ||
| 58 | if (fd >= 0) | ||
| 59 | { | ||
| 60 | close (fd); | ||
| 61 | result |= 4; | ||
| 62 | } | ||
| 63 | } | ||
| 64 | if (unlink (sym) != 0 || symlink (".", sym) != 0) | ||
| 65 | result |= 2; | ||
| 66 | else | ||
| 67 | { | ||
| 68 | int fd = open (sym, O_RDONLY | O_NOFOLLOW); | ||
| 69 | if (fd >= 0) | ||
| 70 | { | ||
| 71 | close (fd); | ||
| 72 | result |= 4; | ||
| 73 | } | ||
| 74 | } | ||
| 46 | unlink (sym); | 75 | unlink (sym); |
| 47 | } | 76 | } |
| 77 | #endif | ||
| 48 | { | 78 | { |
| 49 | static char const file[] = "confdefs.h"; | 79 | static char const file[] = "confdefs.h"; |
| 50 | int fd = open (file, O_RDONLY | O_NOATIME); | 80 | int fd = open (file, O_RDONLY | O_NOATIME); |
| 51 | char c; | 81 | if (fd < 0) |
| 52 | struct stat st0, st1; | 82 | result |= 8; |
| 53 | if (fd < 0 | 83 | else |
| 54 | || fstat (fd, &st0) != 0 | 84 | { |
| 55 | || sleep (1) != 0 | 85 | struct stat st0; |
| 56 | || read (fd, &c, 1) != 1 | 86 | if (fstat (fd, &st0) != 0) |
| 57 | || close (fd) != 0 | 87 | result |= 16; |
| 58 | || stat (file, &st1) != 0 | 88 | else |
| 59 | || st0.st_atime != st1.st_atime) | 89 | { |
| 60 | status |= 64; | 90 | char c; |
| 91 | sleep (1); | ||
| 92 | if (read (fd, &c, 1) != 1) | ||
| 93 | result |= 24; | ||
| 94 | else | ||
| 95 | { | ||
| 96 | if (close (fd) != 0) | ||
| 97 | result |= 32; | ||
| 98 | else | ||
| 99 | { | ||
| 100 | struct stat st1; | ||
| 101 | if (stat (file, &st1) != 0) | ||
| 102 | result |= 40; | ||
| 103 | else | ||
| 104 | if (st0.st_atime != st1.st_atime) | ||
| 105 | result |= 64; | ||
| 106 | } | ||
| 107 | } | ||
| 108 | } | ||
| 109 | } | ||
| 61 | } | 110 | } |
| 62 | return status;]])], | 111 | return result;]])], |
| 63 | [gl_cv_header_working_fcntl_h=yes], | 112 | [gl_cv_header_working_fcntl_h=yes], |
| 64 | [case $? in #( | 113 | [case $? in #( |
| 65 | 32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( | 114 | 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( |
| 66 | 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( | 115 | 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( |
| 67 | 96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( | 116 | 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( |
| 68 | *) gl_cv_header_working_fcntl_h='no';; | 117 | *) gl_cv_header_working_fcntl_h='no';; |
| 69 | esac], | 118 | esac], |
| 70 | [gl_cv_header_working_fcntl_h=cross-compiling])]) | 119 | [gl_cv_header_working_fcntl_h=cross-compiling])]) |
diff --git a/gl/m4/fcntl-safer.m4 b/gl/m4/fcntl-safer.m4 deleted file mode 100644 index 1a739b09..00000000 --- a/gl/m4/fcntl-safer.m4 +++ /dev/null | |||
| @@ -1,19 +0,0 @@ | |||
| 1 | #serial 7 | ||
| 2 | dnl Copyright (C) 2005-2007, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FCNTL_SAFER], | ||
| 8 | [ | ||
| 9 | AC_LIBOBJ([open-safer]) | ||
| 10 | AC_LIBOBJ([creat-safer]) | ||
| 11 | # Prerequisites of lib/open-safer.c. | ||
| 12 | AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) | ||
| 13 | ]) | ||
| 14 | |||
| 15 | AC_DEFUN([gl_OPENAT_SAFER], | ||
| 16 | [ | ||
| 17 | AC_REQUIRE([gl_FCNTL_SAFER]) | ||
| 18 | AC_LIBOBJ([openat-safer]) | ||
| 19 | ]) | ||
diff --git a/gl/m4/fcntl.m4 b/gl/m4/fcntl.m4 deleted file mode 100644 index fcb5f447..00000000 --- a/gl/m4/fcntl.m4 +++ /dev/null | |||
| @@ -1,83 +0,0 @@ | |||
| 1 | # fcntl.m4 serial 3 | ||
| 2 | dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | # For now, this module ensures that fcntl() | ||
| 8 | # - supports F_DUPFD correctly | ||
| 9 | # - supports or emulates F_DUPFD_CLOEXEC | ||
| 10 | # - supports F_GETFD | ||
| 11 | # Still to be ported to mingw: | ||
| 12 | # - F_SETFD | ||
| 13 | # - F_GETFL, F_SETFL | ||
| 14 | # - F_GETOWN, F_SETOWN | ||
| 15 | # - F_GETLK, F_SETLK, F_SETLKW | ||
| 16 | AC_DEFUN([gl_FUNC_FCNTL], | ||
| 17 | [ | ||
| 18 | dnl Persuade glibc to expose F_DUPFD_CLOEXEC. | ||
| 19 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | ||
| 20 | AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) | ||
| 21 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 22 | AC_CHECK_FUNCS_ONCE([fcntl]) | ||
| 23 | if test $ac_cv_func_fcntl = no; then | ||
| 24 | gl_REPLACE_FCNTL | ||
| 25 | else | ||
| 26 | dnl cygwin 1.5.x F_DUPFD has wrong errno, and allows negative target | ||
| 27 | AC_CACHE_CHECK([whether fcntl handles F_DUPFD correctly], | ||
| 28 | [gl_cv_func_fcntl_f_dupfd_works], | ||
| 29 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ | ||
| 30 | #include <fcntl.h> | ||
| 31 | ]], [[return fcntl (0, F_DUPFD, -1) != -1; | ||
| 32 | ]])], | ||
| 33 | [gl_cv_func_fcntl_f_dupfd_works=yes], | ||
| 34 | [gl_cv_func_fcntl_f_dupfd_works=no], | ||
| 35 | [# Guess that it works on glibc systems | ||
| 36 | case $host_os in #(( | ||
| 37 | *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; | ||
| 38 | *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; | ||
| 39 | esac])]) | ||
| 40 | case $gl_cv_func_fcntl_f_dupfd_works in | ||
| 41 | *yes) ;; | ||
| 42 | *) gl_REPLACE_FCNTL | ||
| 43 | AC_DEFINE([FCNTL_DUPFD_BUGGY], [1], [Define this to 1 if F_DUPFD | ||
| 44 | behavior does not match POSIX]) ;; | ||
| 45 | esac | ||
| 46 | |||
| 47 | dnl Many systems lack F_DUPFD_CLOEXEC | ||
| 48 | AC_CACHE_CHECK([whether fcntl understands F_DUPFD_CLOEXEC], | ||
| 49 | [gl_cv_func_fcntl_f_dupfd_cloexec], | ||
| 50 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ | ||
| 51 | #include <fcntl.h> | ||
| 52 | #ifndef F_DUPFD_CLOEXEC | ||
| 53 | choke me | ||
| 54 | #endif | ||
| 55 | ]])], | ||
| 56 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ | ||
| 57 | #ifdef __linux__ | ||
| 58 | /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace | ||
| 59 | it to support the semantics on older kernels that failed with EINVAL. */ | ||
| 60 | choke me | ||
| 61 | #endif | ||
| 62 | ]])], | ||
| 63 | [gl_cv_func_fcntl_f_dupfd_cloexec=yes], | ||
| 64 | [gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"])], | ||
| 65 | [gl_cv_func_fcntl_f_dupfd_cloexec=no])]) | ||
| 66 | if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then | ||
| 67 | gl_REPLACE_FCNTL | ||
| 68 | dnl No witness macro needed for this bug. | ||
| 69 | fi | ||
| 70 | fi | ||
| 71 | ]) | ||
| 72 | |||
| 73 | AC_DEFUN([gl_REPLACE_FCNTL], | ||
| 74 | [ | ||
| 75 | AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) | ||
| 76 | AC_CHECK_FUNCS_ONCE([fcntl]) | ||
| 77 | if test $ac_cv_func_fcntl = no; then | ||
| 78 | HAVE_FCNTL=0 | ||
| 79 | else | ||
| 80 | REPLACE_FCNTL=1 | ||
| 81 | fi | ||
| 82 | AC_LIBOBJ([fcntl]) | ||
| 83 | ]) | ||
diff --git a/gl/m4/fcntl_h.m4 b/gl/m4/fcntl_h.m4 deleted file mode 100644 index e41915c3..00000000 --- a/gl/m4/fcntl_h.m4 +++ /dev/null | |||
| @@ -1,43 +0,0 @@ | |||
| 1 | # serial 12 | ||
| 2 | # Configure fcntl.h. | ||
| 3 | dnl Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc. | ||
| 4 | dnl This file is free software; the Free Software Foundation | ||
| 5 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 6 | dnl with or without modifications, as long as this notice is preserved. | ||
| 7 | |||
| 8 | dnl Written by Paul Eggert. | ||
| 9 | |||
| 10 | AC_DEFUN([gl_FCNTL_H], | ||
| 11 | [ | ||
| 12 | AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) | ||
| 13 | AC_REQUIRE([gl_FCNTL_O_FLAGS]) | ||
| 14 | gl_CHECK_NEXT_HEADERS([fcntl.h]) | ||
| 15 | |||
| 16 | dnl Check for declarations of anything we want to poison if the | ||
| 17 | dnl corresponding gnulib module is not in use, if it is not common | ||
| 18 | dnl enough to be declared everywhere. | ||
| 19 | gl_WARN_ON_USE_PREPARE([[#include <fcntl.h> | ||
| 20 | ]], [fcntl openat]) | ||
| 21 | ]) | ||
| 22 | |||
| 23 | AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], | ||
| 24 | [ | ||
| 25 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | ||
| 26 | AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) | ||
| 27 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) | ||
| 28 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
| 29 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
| 30 | ]) | ||
| 31 | |||
| 32 | AC_DEFUN([gl_FCNTL_H_DEFAULTS], | ||
| 33 | [ | ||
| 34 | GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) | ||
| 35 | GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) | ||
| 36 | GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) | ||
| 37 | dnl Assume proper GNU behavior unless another module says otherwise. | ||
| 38 | HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) | ||
| 39 | HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) | ||
| 40 | REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) | ||
| 41 | REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) | ||
| 42 | REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) | ||
| 43 | ]) | ||
diff --git a/gl/m4/float_h.m4 b/gl/m4/float_h.m4 index a74a0d95..397f2d1f 100644 --- a/gl/m4/float_h.m4 +++ b/gl/m4/float_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # float_h.m4 serial 3 | 1 | # float_h.m4 serial 9 |
| 2 | dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,11 +9,90 @@ AC_DEFUN([gl_FLOAT_H], | |||
| 9 | AC_REQUIRE([AC_PROG_CC]) | 9 | AC_REQUIRE([AC_PROG_CC]) |
| 10 | AC_REQUIRE([AC_CANONICAL_HOST]) | 10 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 11 | FLOAT_H= | 11 | FLOAT_H= |
| 12 | REPLACE_FLOAT_LDBL=0 | ||
| 12 | case "$host_os" in | 13 | case "$host_os" in |
| 13 | beos* | openbsd*) | 14 | aix* | beos* | openbsd* | mirbsd* | irix*) |
| 14 | FLOAT_H=float.h | 15 | FLOAT_H=float.h |
| 15 | gl_CHECK_NEXT_HEADERS([float.h]) | 16 | ;; |
| 17 | freebsd*) | ||
| 18 | case "$host_cpu" in | ||
| 19 | changequote(,)dnl | ||
| 20 | i[34567]86 ) | ||
| 21 | changequote([,])dnl | ||
| 22 | FLOAT_H=float.h | ||
| 23 | ;; | ||
| 24 | x86_64 ) | ||
| 25 | # On x86_64 systems, the C compiler may still be generating | ||
| 26 | # 32-bit code. | ||
| 27 | AC_EGREP_CPP([yes], | ||
| 28 | [#if defined __LP64__ || defined __x86_64__ || defined __amd64__ | ||
| 29 | yes | ||
| 30 | #endif], | ||
| 31 | [], | ||
| 32 | [FLOAT_H=float.h]) | ||
| 33 | ;; | ||
| 34 | esac | ||
| 35 | ;; | ||
| 36 | linux*) | ||
| 37 | case "$host_cpu" in | ||
| 38 | powerpc*) | ||
| 39 | FLOAT_H=float.h | ||
| 40 | ;; | ||
| 41 | esac | ||
| 42 | ;; | ||
| 43 | esac | ||
| 44 | case "$host_os" in | ||
| 45 | aix* | freebsd* | linux*) | ||
| 46 | if test -n "$FLOAT_H"; then | ||
| 47 | REPLACE_FLOAT_LDBL=1 | ||
| 48 | fi | ||
| 16 | ;; | 49 | ;; |
| 17 | esac | 50 | esac |
| 51 | |||
| 52 | dnl Test against glibc-2.7 Linux/SPARC64 bug. | ||
| 53 | REPLACE_ITOLD=0 | ||
| 54 | AC_CACHE_CHECK([whether conversion from 'int' to 'long double' works], | ||
| 55 | [gl_cv_func_itold_works], | ||
| 56 | [ | ||
| 57 | AC_RUN_IFELSE( | ||
| 58 | [AC_LANG_SOURCE([[ | ||
| 59 | int i = -1; | ||
| 60 | volatile long double ld; | ||
| 61 | int main () | ||
| 62 | { | ||
| 63 | ld += i * 1.0L; | ||
| 64 | if (ld > 0) | ||
| 65 | return 1; | ||
| 66 | return 0; | ||
| 67 | }]])], | ||
| 68 | [gl_cv_func_itold_works=yes], | ||
| 69 | [gl_cv_func_itold_works=no], | ||
| 70 | [case "$host" in | ||
| 71 | sparc*-*-linux*) | ||
| 72 | AC_EGREP_CPP([yes], | ||
| 73 | [#if defined __LP64__ || defined __arch64__ | ||
| 74 | yes | ||
| 75 | #endif], | ||
| 76 | [gl_cv_func_itold_works="guessing no"], | ||
| 77 | [gl_cv_func_itold_works="guessing yes"]) | ||
| 78 | ;; | ||
| 79 | *) gl_cv_func_itold_works="guessing yes" ;; | ||
| 80 | esac | ||
| 81 | ]) | ||
| 82 | ]) | ||
| 83 | case "$gl_cv_func_itold_works" in | ||
| 84 | *no) | ||
| 85 | REPLACE_ITOLD=1 | ||
| 86 | dnl We add the workaround to <float.h> but also to <math.h>, | ||
| 87 | dnl to increase the chances that the fix function gets pulled in. | ||
| 88 | FLOAT_H=float.h | ||
| 89 | ;; | ||
| 90 | esac | ||
| 91 | |||
| 92 | if test -n "$FLOAT_H"; then | ||
| 93 | gl_NEXT_HEADERS([float.h]) | ||
| 94 | fi | ||
| 18 | AC_SUBST([FLOAT_H]) | 95 | AC_SUBST([FLOAT_H]) |
| 96 | AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"]) | ||
| 97 | AC_SUBST([REPLACE_ITOLD]) | ||
| 19 | ]) | 98 | ]) |
diff --git a/gl/m4/floorf.m4 b/gl/m4/floorf.m4 index fb17a5ea..c892ff9c 100644 --- a/gl/m4/floorf.m4 +++ b/gl/m4/floorf.m4 | |||
| @@ -1,16 +1,17 @@ | |||
| 1 | # floorf.m4 serial 6 | 1 | # floorf.m4 serial 13 |
| 2 | dnl Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | AC_DEFUN([gl_FUNC_FLOORF], | 7 | AC_DEFUN([gl_FUNC_FLOORF], |
| 8 | [ | 8 | [ |
| 9 | m4_divert_text([DEFAULTS], [gl_floorf_required=plain]) | ||
| 9 | AC_REQUIRE([gl_MATH_H_DEFAULTS]) | 10 | AC_REQUIRE([gl_MATH_H_DEFAULTS]) |
| 10 | dnl Persuade glibc <math.h> to declare floorf(). | 11 | dnl Persuade glibc <math.h> to declare floorf(). |
| 11 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | 12 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) |
| 12 | dnl Test whether floorf() is declared. | 13 | dnl Test whether floorf() is declared. |
| 13 | AC_CHECK_DECLS([floorf], , , [#include <math.h>]) | 14 | AC_CHECK_DECLS([floorf], , , [[#include <math.h>]]) |
| 14 | if test "$ac_cv_have_decl_floorf" = yes; then | 15 | if test "$ac_cv_have_decl_floorf" = yes; then |
| 15 | dnl Test whether floorf() can be used without libm. | 16 | dnl Test whether floorf() can be used without libm. |
| 16 | gl_FUNC_FLOORF_LIBS | 17 | gl_FUNC_FLOORF_LIBS |
| @@ -19,11 +20,54 @@ AC_DEFUN([gl_FUNC_FLOORF], | |||
| 19 | dnl libm.so, but not in the libm.so that the compiler uses. | 20 | dnl libm.so, but not in the libm.so that the compiler uses. |
| 20 | REPLACE_FLOORF=1 | 21 | REPLACE_FLOORF=1 |
| 21 | fi | 22 | fi |
| 23 | m4_ifdef([gl_FUNC_FLOORF_IEEE], [ | ||
| 24 | if test $gl_floorf_required = ieee && test $REPLACE_FLOORF = 0; then | ||
| 25 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | ||
| 26 | AC_CACHE_CHECK([whether floorf works according to ISO C 99 with IEC 60559], | ||
| 27 | [gl_cv_func_floorf_ieee], | ||
| 28 | [ | ||
| 29 | save_LIBS="$LIBS" | ||
| 30 | LIBS="$LIBS $FLOORF_LIBM" | ||
| 31 | AC_RUN_IFELSE( | ||
| 32 | [AC_LANG_SOURCE([[ | ||
| 33 | #ifndef __NO_MATH_INLINES | ||
| 34 | # define __NO_MATH_INLINES 1 /* for glibc */ | ||
| 35 | #endif | ||
| 36 | #include <math.h> | ||
| 37 | ]gl_FLOAT_MINUS_ZERO_CODE[ | ||
| 38 | ]gl_FLOAT_SIGNBIT_CODE[ | ||
| 39 | static float dummy (float f) { return 0; } | ||
| 40 | int main (int argc, char *argv[]) | ||
| 41 | { | ||
| 42 | float (*my_floorf) (float) = argc ? floorf : dummy; | ||
| 43 | /* Test whether floorf (-0.0f) is -0.0f. */ | ||
| 44 | if (signbitf (minus_zerof) && !signbitf (my_floorf (minus_zerof))) | ||
| 45 | return 1; | ||
| 46 | return 0; | ||
| 47 | } | ||
| 48 | ]])], | ||
| 49 | [gl_cv_func_floorf_ieee=yes], | ||
| 50 | [gl_cv_func_floorf_ieee=no], | ||
| 51 | [case "$host_os" in | ||
| 52 | # Guess yes on glibc systems. | ||
| 53 | *-gnu*) gl_cv_func_floorf_ieee="guessing yes" ;; | ||
| 54 | # If we don't know, assume the worst. | ||
| 55 | *) gl_cv_func_floorf_ieee="guessing no" ;; | ||
| 56 | esac | ||
| 57 | ]) | ||
| 58 | LIBS="$save_LIBS" | ||
| 59 | ]) | ||
| 60 | case "$gl_cv_func_floorf_ieee" in | ||
| 61 | *yes) ;; | ||
| 62 | *) REPLACE_FLOORF=1 ;; | ||
| 63 | esac | ||
| 64 | fi | ||
| 65 | ]) | ||
| 22 | else | 66 | else |
| 23 | HAVE_DECL_FLOORF=0 | 67 | HAVE_DECL_FLOORF=0 |
| 24 | fi | 68 | fi |
| 25 | if test $HAVE_DECL_FLOORF = 0 || test $REPLACE_FLOORF = 1; then | 69 | if test $HAVE_DECL_FLOORF = 0 || test $REPLACE_FLOORF = 1; then |
| 26 | AC_LIBOBJ([floorf]) | 70 | dnl No libraries are needed to link lib/floorf.c. |
| 27 | FLOORF_LIBM= | 71 | FLOORF_LIBM= |
| 28 | fi | 72 | fi |
| 29 | AC_SUBST([FLOORF_LIBM]) | 73 | AC_SUBST([FLOORF_LIBM]) |
| @@ -35,24 +79,28 @@ AC_DEFUN([gl_FUNC_FLOORF_LIBS], | |||
| 35 | [ | 79 | [ |
| 36 | gl_CACHE_VAL_SILENT([gl_cv_func_floorf_libm], [ | 80 | gl_CACHE_VAL_SILENT([gl_cv_func_floorf_libm], [ |
| 37 | gl_cv_func_floorf_libm=? | 81 | gl_cv_func_floorf_libm=? |
| 38 | AC_TRY_LINK([ | 82 | AC_LINK_IFELSE( |
| 39 | #ifndef __NO_MATH_INLINES | 83 | [AC_LANG_PROGRAM( |
| 40 | # define __NO_MATH_INLINES 1 /* for glibc */ | 84 | [[#ifndef __NO_MATH_INLINES |
| 41 | #endif | 85 | # define __NO_MATH_INLINES 1 /* for glibc */ |
| 42 | #include <math.h> | 86 | #endif |
| 43 | float x;], | 87 | #include <math.h> |
| 44 | [x = floorf(x);], | 88 | float (*funcptr) (float) = floorf; |
| 89 | float x;]], | ||
| 90 | [[x = funcptr(x) + floorf(x);]])], | ||
| 45 | [gl_cv_func_floorf_libm=]) | 91 | [gl_cv_func_floorf_libm=]) |
| 46 | if test "$gl_cv_func_floorf_libm" = "?"; then | 92 | if test "$gl_cv_func_floorf_libm" = "?"; then |
| 47 | save_LIBS="$LIBS" | 93 | save_LIBS="$LIBS" |
| 48 | LIBS="$LIBS -lm" | 94 | LIBS="$LIBS -lm" |
| 49 | AC_TRY_LINK([ | 95 | AC_LINK_IFELSE( |
| 50 | #ifndef __NO_MATH_INLINES | 96 | [AC_LANG_PROGRAM( |
| 51 | # define __NO_MATH_INLINES 1 /* for glibc */ | 97 | [[#ifndef __NO_MATH_INLINES |
| 52 | #endif | 98 | # define __NO_MATH_INLINES 1 /* for glibc */ |
| 53 | #include <math.h> | 99 | #endif |
| 54 | float x;], | 100 | #include <math.h> |
| 55 | [x = floorf(x);], | 101 | float (*funcptr) (float) = floorf; |
| 102 | float x;]], | ||
| 103 | [[x = funcptr(x) + floorf(x);]])], | ||
| 56 | [gl_cv_func_floorf_libm="-lm"]) | 104 | [gl_cv_func_floorf_libm="-lm"]) |
| 57 | LIBS="$save_LIBS" | 105 | LIBS="$save_LIBS" |
| 58 | fi | 106 | fi |
diff --git a/gl/m4/fstypename.m4 b/gl/m4/fstypename.m4 index 9e81efe3..c72ecb80 100644 --- a/gl/m4/fstypename.m4 +++ b/gl/m4/fstypename.m4 | |||
| @@ -6,7 +6,7 @@ dnl See if struct statfs has the f_fstypename member. | |||
| 6 | dnl If so, define HAVE_STRUCT_STATFS_F_FSTYPENAME. | 6 | dnl If so, define HAVE_STRUCT_STATFS_F_FSTYPENAME. |
| 7 | dnl | 7 | dnl |
| 8 | 8 | ||
| 9 | # Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2010 Free Software | 9 | # Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2013 Free Software |
| 10 | # Foundation, Inc. | 10 | # Foundation, Inc. |
| 11 | # This file is free software; the Free Software Foundation | 11 | # This file is free software; the Free Software Foundation |
| 12 | # gives unlimited permission to copy and/or distribute it, | 12 | # gives unlimited permission to copy and/or distribute it, |
diff --git a/gl/m4/fsusage.m4 b/gl/m4/fsusage.m4 index 68684c27..6277bfa5 100644 --- a/gl/m4/fsusage.m4 +++ b/gl/m4/fsusage.m4 | |||
| @@ -1,7 +1,7 @@ | |||
| 1 | # serial 26 | 1 | # serial 30 |
| 2 | # Obtaining file system usage information. | 2 | # Obtaining file system usage information. |
| 3 | 3 | ||
| 4 | # Copyright (C) 1997-1998, 2000-2001, 2003-2010 Free Software Foundation, Inc. | 4 | # Copyright (C) 1997-1998, 2000-2001, 2003-2013 Free Software Foundation, Inc. |
| 5 | # | 5 | # |
| 6 | # This file is free software; the Free Software Foundation | 6 | # This file is free software; the Free Software Foundation |
| 7 | # gives unlimited permission to copy and/or distribute it, | 7 | # gives unlimited permission to copy and/or distribute it, |
| @@ -19,10 +19,6 @@ AC_DEFUN([gl_FSUSAGE], | |||
| 19 | #include <sys/param.h> | 19 | #include <sys/param.h> |
| 20 | #endif]]) | 20 | #endif]]) |
| 21 | gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) | 21 | gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) |
| 22 | if test $gl_cv_fs_space = yes; then | ||
| 23 | AC_LIBOBJ([fsusage]) | ||
| 24 | gl_PREREQ_FSUSAGE_EXTRA | ||
| 25 | fi | ||
| 26 | ]) | 22 | ]) |
| 27 | 23 | ||
| 28 | # Try to determine how a program can obtain file system usage information. | 24 | # Try to determine how a program can obtain file system usage information. |
| @@ -33,6 +29,12 @@ AC_DEFUN([gl_FSUSAGE], | |||
| 33 | 29 | ||
| 34 | AC_DEFUN([gl_FILE_SYSTEM_USAGE], | 30 | AC_DEFUN([gl_FILE_SYSTEM_USAGE], |
| 35 | [ | 31 | [ |
| 32 | dnl Enable large-file support. This has the effect of changing the size | ||
| 33 | dnl of field f_blocks in 'struct statvfs' from 32 bit to 64 bit on | ||
| 34 | dnl glibc/Hurd, HP-UX 11, Solaris (32-bit mode). It also changes the size | ||
| 35 | dnl of field f_blocks in 'struct statfs' from 32 bit to 64 bit on | ||
| 36 | dnl Mac OS X >= 10.5 (32-bit mode). | ||
| 37 | AC_REQUIRE([AC_SYS_LARGEFILE]) | ||
| 36 | 38 | ||
| 37 | AC_MSG_NOTICE([checking how to get file system space usage]) | 39 | AC_MSG_NOTICE([checking how to get file system space usage]) |
| 38 | ac_fsusage_space=no | 40 | ac_fsusage_space=no |
| @@ -40,37 +42,98 @@ ac_fsusage_space=no | |||
| 40 | # Perform only the link test since it seems there are no variants of the | 42 | # Perform only the link test since it seems there are no variants of the |
| 41 | # statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) | 43 | # statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) |
| 42 | # because that got a false positive on SCO OSR5. Adding the declaration | 44 | # because that got a false positive on SCO OSR5. Adding the declaration |
| 43 | # of a `struct statvfs' causes this test to fail (as it should) on such | 45 | # of a 'struct statvfs' causes this test to fail (as it should) on such |
| 44 | # systems. That system is reported to work fine with STAT_STATFS4 which | 46 | # systems. That system is reported to work fine with STAT_STATFS4 which |
| 45 | # is what it gets when this test fails. | 47 | # is what it gets when this test fails. |
| 46 | if test $ac_fsusage_space = no; then | 48 | if test $ac_fsusage_space = no; then |
| 47 | # glibc/{Hurd,kFreeBSD}, MacOS X >= 10.4, FreeBSD >= 5.0, NetBSD >= 3.0, | 49 | # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, |
| 48 | # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. | 50 | # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. |
| 49 | AC_CACHE_CHECK([for statvfs function (SVR4)], [fu_cv_sys_stat_statvfs], | 51 | AC_CACHE_CHECK([for statvfs function (SVR4)], [fu_cv_sys_stat_statvfs], |
| 50 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> | 52 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> |
| 51 | #if defined __GLIBC__ && defined __linux__ | ||
| 52 | Do not use statvfs on systems with GNU libc on Linux, because that function | ||
| 53 | stats all preceding entries in /proc/mounts, and that makes df hang if even | ||
| 54 | one of the corresponding file systems is hard-mounted, but not available. | ||
| 55 | statvfs in GNU libc on Hurd, BeOS, Haiku operates differently: it only makes | ||
| 56 | a system call. | ||
| 57 | #endif | ||
| 58 | |||
| 59 | #ifdef __osf__ | 53 | #ifdef __osf__ |
| 60 | "Do not use Tru64's statvfs implementation" | 54 | "Do not use Tru64's statvfs implementation" |
| 61 | #endif | 55 | #endif |
| 62 | 56 | ||
| 63 | #include <sys/statvfs.h>]], | 57 | #include <sys/statvfs.h> |
| 64 | [[struct statvfs fsd; statvfs (0, &fsd);]])], | 58 | |
| 59 | struct statvfs fsd; | ||
| 60 | |||
| 61 | #if defined __APPLE__ && defined __MACH__ | ||
| 62 | #include <limits.h> | ||
| 63 | /* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; | ||
| 64 | that commonly limits file systems to 4 TiB. Whereas f_blocks in | ||
| 65 | 'struct statfs' is a 64-bit type, thanks to the large-file support | ||
| 66 | that was enabled above. In this case, don't use statvfs(); use statfs() | ||
| 67 | instead. */ | ||
| 68 | int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; | ||
| 69 | #endif | ||
| 70 | ]], | ||
| 71 | [[statvfs (0, &fsd);]])], | ||
| 65 | [fu_cv_sys_stat_statvfs=yes], | 72 | [fu_cv_sys_stat_statvfs=yes], |
| 66 | [fu_cv_sys_stat_statvfs=no])]) | 73 | [fu_cv_sys_stat_statvfs=no])]) |
| 67 | if test $fu_cv_sys_stat_statvfs = yes; then | 74 | if test $fu_cv_sys_stat_statvfs = yes; then |
| 68 | ac_fsusage_space=yes | 75 | ac_fsusage_space=yes |
| 69 | AC_DEFINE([STAT_STATVFS], [1], | 76 | # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. |
| 70 | [ Define if there is a function named statvfs. (SVR4)]) | 77 | # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems |
| 78 | # statvfs with large-file support is already equivalent to statvfs64. | ||
| 79 | AC_CACHE_CHECK([whether to use statvfs64], | ||
| 80 | [fu_cv_sys_stat_statvfs64], | ||
| 81 | [AC_LINK_IFELSE( | ||
| 82 | [AC_LANG_PROGRAM( | ||
| 83 | [[#include <sys/types.h> | ||
| 84 | #include <sys/statvfs.h> | ||
| 85 | struct statvfs64 fsd; | ||
| 86 | int check_f_blocks_larger_in_statvfs64 | ||
| 87 | [sizeof (((struct statvfs64 *) 0)->f_blocks) | ||
| 88 | > sizeof (((struct statvfs *) 0)->f_blocks) | ||
| 89 | ? 1 : -1]; | ||
| 90 | ]], | ||
| 91 | [[statvfs64 (0, &fsd);]])], | ||
| 92 | [fu_cv_sys_stat_statvfs64=yes], | ||
| 93 | [fu_cv_sys_stat_statvfs64=no]) | ||
| 94 | ]) | ||
| 95 | if test $fu_cv_sys_stat_statvfs64 = yes; then | ||
| 96 | AC_DEFINE([STAT_STATVFS64], [1], | ||
| 97 | [ Define if statvfs64 should be preferred over statvfs.]) | ||
| 98 | else | ||
| 99 | AC_DEFINE([STAT_STATVFS], [1], | ||
| 100 | [ Define if there is a function named statvfs. (SVR4)]) | ||
| 101 | fi | ||
| 71 | fi | 102 | fi |
| 72 | fi | 103 | fi |
| 73 | 104 | ||
| 105 | # Check for this unconditionally so we have a | ||
| 106 | # good fallback on glibc/Linux > 2.6 < 2.6.36 | ||
| 107 | AC_MSG_CHECKING([for two-argument statfs with statfs.f_frsize member]) | ||
| 108 | AC_CACHE_VAL([fu_cv_sys_stat_statfs2_frsize], | ||
| 109 | [AC_RUN_IFELSE([AC_LANG_SOURCE([[ | ||
| 110 | #ifdef HAVE_SYS_PARAM_H | ||
| 111 | #include <sys/param.h> | ||
| 112 | #endif | ||
| 113 | #ifdef HAVE_SYS_MOUNT_H | ||
| 114 | #include <sys/mount.h> | ||
| 115 | #endif | ||
| 116 | #ifdef HAVE_SYS_VFS_H | ||
| 117 | #include <sys/vfs.h> | ||
| 118 | #endif | ||
| 119 | int | ||
| 120 | main () | ||
| 121 | { | ||
| 122 | struct statfs fsd; | ||
| 123 | fsd.f_frsize = 0; | ||
| 124 | return statfs (".", &fsd) != 0; | ||
| 125 | }]])], | ||
| 126 | [fu_cv_sys_stat_statfs2_frsize=yes], | ||
| 127 | [fu_cv_sys_stat_statfs2_frsize=no], | ||
| 128 | [fu_cv_sys_stat_statfs2_frsize=no])]) | ||
| 129 | AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_frsize]) | ||
| 130 | if test $fu_cv_sys_stat_statfs2_frsize = yes; then | ||
| 131 | ac_fsusage_space=yes | ||
| 132 | AC_DEFINE([STAT_STATFS2_FRSIZE], [1], | ||
| 133 | [ Define if statfs takes 2 args and struct statfs has a field named f_frsize. | ||
| 134 | (glibc/Linux > 2.6)]) | ||
| 135 | fi | ||
| 136 | |||
| 74 | if test $ac_fsusage_space = no; then | 137 | if test $ac_fsusage_space = no; then |
| 75 | # DEC Alpha running OSF/1 | 138 | # DEC Alpha running OSF/1 |
| 76 | AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) | 139 | AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) |
| @@ -98,8 +161,8 @@ if test $ac_fsusage_space = no; then | |||
| 98 | fi | 161 | fi |
| 99 | 162 | ||
| 100 | if test $ac_fsusage_space = no; then | 163 | if test $ac_fsusage_space = no; then |
| 101 | # glibc/Linux, MacOS X < 10.4, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. | 164 | # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. |
| 102 | # (glibc/{Hurd,kFreeBSD}, MacOS X >= 10.4, FreeBSD >= 5.0, NetBSD >= 3.0, | 165 | # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, |
| 103 | # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) | 166 | # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) |
| 104 | # (On IRIX you need to include <sys/statfs.h>, not only <sys/mount.h> and | 167 | # (On IRIX you need to include <sys/statfs.h>, not only <sys/mount.h> and |
| 105 | # <sys/vfs.h>.) | 168 | # <sys/vfs.h>.) |
diff --git a/gl/m4/getaddrinfo.m4 b/gl/m4/getaddrinfo.m4 index bc3066db..1d631f8c 100644 --- a/gl/m4/getaddrinfo.m4 +++ b/gl/m4/getaddrinfo.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # getaddrinfo.m4 serial 23 | 1 | # getaddrinfo.m4 serial 30 |
| 2 | dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2004-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -24,6 +24,7 @@ AC_DEFUN([gl_GETADDRINFO], | |||
| 24 | fi]) | 24 | fi]) |
| 25 | LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" | 25 | LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" |
| 26 | 26 | ||
| 27 | HAVE_GETADDRINFO=1 | ||
| 27 | AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [ | 28 | AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [ |
| 28 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | 29 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ |
| 29 | #include <sys/types.h> | 30 | #include <sys/types.h> |
| @@ -55,16 +56,14 @@ AC_DEFUN([gl_GETADDRINFO], | |||
| 55 | GETADDRINFO_LIB="-lws2_32" | 56 | GETADDRINFO_LIB="-lws2_32" |
| 56 | LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" | 57 | LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" |
| 57 | else | 58 | else |
| 58 | AC_LIBOBJ([getaddrinfo]) | 59 | HAVE_GETADDRINFO=0 |
| 59 | fi | 60 | fi |
| 60 | fi | 61 | fi |
| 61 | 62 | ||
| 62 | # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an | 63 | # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an |
| 63 | # inline function declared in ws2tcpip.h, so we need to get that | 64 | # inline function declared in ws2tcpip.h, so we need to get that |
| 64 | # header included somehow. | 65 | # header included somehow. |
| 65 | AC_CACHE_CHECK([for gai_strerror (possibly via ws2tcpip.h)], | 66 | AC_CHECK_DECLS([gai_strerror], [], [], [[ |
| 66 | gl_cv_func_gai_strerror, [ | ||
| 67 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | ||
| 68 | #include <sys/types.h> | 67 | #include <sys/types.h> |
| 69 | #ifdef HAVE_SYS_SOCKET_H | 68 | #ifdef HAVE_SYS_SOCKET_H |
| 70 | #include <sys/socket.h> | 69 | #include <sys/socket.h> |
| @@ -76,11 +75,46 @@ AC_DEFUN([gl_GETADDRINFO], | |||
| 76 | #include <ws2tcpip.h> | 75 | #include <ws2tcpip.h> |
| 77 | #endif | 76 | #endif |
| 78 | #include <stddef.h> | 77 | #include <stddef.h> |
| 79 | ]], [[gai_strerror (NULL);]])], | 78 | ]]) |
| 80 | [gl_cv_func_gai_strerror=yes], | 79 | if test $ac_cv_have_decl_gai_strerror = yes; then |
| 81 | [gl_cv_func_gai_strerror=no])]) | 80 | AC_CHECK_DECLS([gai_strerrorA], [], [], [[ |
| 82 | if test $gl_cv_func_gai_strerror = no; then | 81 | #include <sys/types.h> |
| 83 | AC_LIBOBJ([gai_strerror]) | 82 | #ifdef HAVE_SYS_SOCKET_H |
| 83 | #include <sys/socket.h> | ||
| 84 | #endif | ||
| 85 | #ifdef HAVE_NETDB_H | ||
| 86 | #include <netdb.h> | ||
| 87 | #endif | ||
| 88 | #ifdef HAVE_WS2TCPIP_H | ||
| 89 | #include <ws2tcpip.h> | ||
| 90 | #endif | ||
| 91 | #include <stddef.h> | ||
| 92 | ]]) | ||
| 93 | dnl check for correct signature | ||
| 94 | AC_CACHE_CHECK([for gai_strerror with POSIX signature], | ||
| 95 | [gl_cv_func_gai_strerror_posix_signature], [ | ||
| 96 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | ||
| 97 | #include <sys/types.h> | ||
| 98 | #ifdef HAVE_SYS_SOCKET_H | ||
| 99 | #include <sys/socket.h> | ||
| 100 | #endif | ||
| 101 | #ifdef HAVE_NETDB_H | ||
| 102 | #include <netdb.h> | ||
| 103 | #endif | ||
| 104 | #ifdef HAVE_WS2TCPIP_H | ||
| 105 | #include <ws2tcpip.h> | ||
| 106 | #endif | ||
| 107 | #include <stddef.h> | ||
| 108 | extern | ||
| 109 | #ifdef __cplusplus | ||
| 110 | "C" | ||
| 111 | #endif | ||
| 112 | const char *gai_strerror(int);]])], | ||
| 113 | [gl_cv_func_gai_strerror_posix_signature=yes], | ||
| 114 | [gl_cv_func_gai_strerror_posix_signature=no])]) | ||
| 115 | if test $gl_cv_func_gai_strerror_posix_signature = no; then | ||
| 116 | REPLACE_GAI_STRERROR=1 | ||
| 117 | fi | ||
| 84 | fi | 118 | fi |
| 85 | 119 | ||
| 86 | LIBS="$gai_saved_LIBS" | 120 | LIBS="$gai_saved_LIBS" |
| @@ -100,16 +134,18 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [ | |||
| 100 | AC_REQUIRE([AC_C_RESTRICT]) | 134 | AC_REQUIRE([AC_C_RESTRICT]) |
| 101 | AC_REQUIRE([gl_SOCKET_FAMILIES]) | 135 | AC_REQUIRE([gl_SOCKET_FAMILIES]) |
| 102 | AC_REQUIRE([gl_HEADER_SYS_SOCKET]) | 136 | AC_REQUIRE([gl_HEADER_SYS_SOCKET]) |
| 103 | AC_REQUIRE([AC_C_INLINE]) | ||
| 104 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) | 137 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) |
| 105 | 138 | ||
| 106 | dnl Including sys/socket.h is wrong for Windows, but Windows does not | 139 | dnl Including sys/socket.h is wrong for Windows, but Windows does not |
| 107 | dnl have sa_len so the result is correct anyway. | 140 | dnl have sa_len so the result is correct anyway. |
| 108 | AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [#include <sys/socket.h>]) | 141 | AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [ |
| 142 | #include <sys/types.h> | ||
| 143 | #include <sys/socket.h> | ||
| 144 | ]) | ||
| 109 | 145 | ||
| 110 | AC_CHECK_HEADERS_ONCE([netinet/in.h]) | 146 | AC_CHECK_HEADERS_ONCE([netinet/in.h]) |
| 111 | 147 | ||
| 112 | AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, gai_strerror, getnameinfo],,,[ | 148 | AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, getnameinfo],,,[[ |
| 113 | /* sys/types.h is not needed according to POSIX, but the | 149 | /* sys/types.h is not needed according to POSIX, but the |
| 114 | sys/socket.h in i386-unknown-freebsd4.10 and | 150 | sys/socket.h in i386-unknown-freebsd4.10 and |
| 115 | powerpc-apple-darwin5.5 required it. */ | 151 | powerpc-apple-darwin5.5 required it. */ |
| @@ -123,7 +159,7 @@ AC_DEFUN([gl_PREREQ_GETADDRINFO], [ | |||
| 123 | #ifdef HAVE_WS2TCPIP_H | 159 | #ifdef HAVE_WS2TCPIP_H |
| 124 | #include <ws2tcpip.h> | 160 | #include <ws2tcpip.h> |
| 125 | #endif | 161 | #endif |
| 126 | ]) | 162 | ]]) |
| 127 | if test $ac_cv_have_decl_getaddrinfo = no; then | 163 | if test $ac_cv_have_decl_getaddrinfo = no; then |
| 128 | HAVE_DECL_GETADDRINFO=0 | 164 | HAVE_DECL_GETADDRINFO=0 |
| 129 | fi | 165 | fi |
diff --git a/gl/m4/getdtablesize.m4 b/gl/m4/getdtablesize.m4 deleted file mode 100644 index d2386284..00000000 --- a/gl/m4/getdtablesize.m4 +++ /dev/null | |||
| @@ -1,15 +0,0 @@ | |||
| 1 | # getdtablesize.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_GETDTABLESIZE], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | ||
| 10 | AC_CHECK_FUNCS_ONCE([getdtablesize]) | ||
| 11 | if test $ac_cv_func_getdtablesize != yes; then | ||
| 12 | HAVE_GETDTABLESIZE=0 | ||
| 13 | AC_LIBOBJ([getdtablesize]) | ||
| 14 | fi | ||
| 15 | ]) | ||
diff --git a/gl/m4/gethostname.m4 b/gl/m4/gethostname.m4 index ef0b43ef..7413f9e3 100644 --- a/gl/m4/gethostname.m4 +++ b/gl/m4/gethostname.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # gethostname.m4 serial 9 | 1 | # gethostname.m4 serial 13 |
| 2 | dnl Copyright (C) 2002, 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -14,7 +14,7 @@ AC_DEFUN([gl_FUNC_GETHOSTNAME], | |||
| 14 | 14 | ||
| 15 | dnl Where is gethostname() defined? | 15 | dnl Where is gethostname() defined? |
| 16 | dnl - On native Windows, it is in ws2_32.dll. | 16 | dnl - On native Windows, it is in ws2_32.dll. |
| 17 | dnl - Otherwise is is in libc. | 17 | dnl - Otherwise it is in libc. |
| 18 | GETHOSTNAME_LIB= | 18 | GETHOSTNAME_LIB= |
| 19 | AC_CHECK_FUNCS([gethostname], , [ | 19 | AC_CHECK_FUNCS([gethostname], , [ |
| 20 | AC_CACHE_CHECK([for gethostname in winsock2.h and -lws2_32], | 20 | AC_CACHE_CHECK([for gethostname in winsock2.h and -lws2_32], |
| @@ -37,12 +37,14 @@ AC_DEFUN([gl_FUNC_GETHOSTNAME], | |||
| 37 | AC_SUBST([GETHOSTNAME_LIB]) | 37 | AC_SUBST([GETHOSTNAME_LIB]) |
| 38 | 38 | ||
| 39 | if test "$ac_cv_func_gethostname" = no; then | 39 | if test "$ac_cv_func_gethostname" = no; then |
| 40 | AC_LIBOBJ([gethostname]) | ||
| 41 | HAVE_GETHOSTNAME=0 | 40 | HAVE_GETHOSTNAME=0 |
| 42 | gl_PREREQ_GETHOSTNAME | ||
| 43 | fi | 41 | fi |
| 44 | 42 | ||
| 45 | dnl Also provide HOST_NAME_MAX when <limits.h> lacks it. | 43 | gl_PREREQ_HOST_NAME_MAX |
| 44 | ]) | ||
| 45 | |||
| 46 | # Provide HOST_NAME_MAX when <limits.h> lacks it. | ||
| 47 | AC_DEFUN([gl_PREREQ_HOST_NAME_MAX], [ | ||
| 46 | dnl - On most Unix systems, use MAXHOSTNAMELEN from <sys/param.h> instead. | 48 | dnl - On most Unix systems, use MAXHOSTNAMELEN from <sys/param.h> instead. |
| 47 | dnl - On Solaris, Cygwin, BeOS, use MAXHOSTNAMELEN from <netdb.h> instead. | 49 | dnl - On Solaris, Cygwin, BeOS, use MAXHOSTNAMELEN from <netdb.h> instead. |
| 48 | dnl - On mingw, use 256, because | 50 | dnl - On mingw, use 256, because |
| @@ -83,7 +85,11 @@ lucky | |||
| 83 | #if HAVE_NETDB_H | 85 | #if HAVE_NETDB_H |
| 84 | # include <netdb.h> | 86 | # include <netdb.h> |
| 85 | #endif | 87 | #endif |
| 86 | ]) | 88 | ], |
| 89 | [dnl The system does not define MAXHOSTNAMELEN in any of the common | ||
| 90 | dnl headers. Use a safe fallback. | ||
| 91 | gl_cv_decl_HOST_NAME_MAX=256 | ||
| 92 | ]) | ||
| 87 | fi | 93 | fi |
| 88 | fi | 94 | fi |
| 89 | ]) | 95 | ]) |
diff --git a/gl/m4/getloadavg.m4 b/gl/m4/getloadavg.m4 index 0a731c4f..611372aa 100644 --- a/gl/m4/getloadavg.m4 +++ b/gl/m4/getloadavg.m4 | |||
| @@ -1,108 +1,78 @@ | |||
| 1 | # Check for getloadavg. | 1 | # Check for getloadavg. |
| 2 | 2 | ||
| 3 | # Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2010 Free Software | 3 | # Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2013 Free Software |
| 4 | # Foundation, Inc. | 4 | # Foundation, Inc. |
| 5 | 5 | ||
| 6 | # This file is free software; the Free Software Foundation | 6 | # This file is free software; the Free Software Foundation |
| 7 | # gives unlimited permission to copy and/or distribute it, | 7 | # gives unlimited permission to copy and/or distribute it, |
| 8 | # with or without modifications, as long as this notice is preserved. | 8 | # with or without modifications, as long as this notice is preserved. |
| 9 | 9 | ||
| 10 | #serial 6 | ||
| 11 | |||
| 10 | # Autoconf defines AC_FUNC_GETLOADAVG, but that is obsolescent. | 12 | # Autoconf defines AC_FUNC_GETLOADAVG, but that is obsolescent. |
| 11 | # New applications should use gl_GETLOADAVG instead. | 13 | # New applications should use gl_GETLOADAVG instead. |
| 12 | 14 | ||
| 13 | # gl_GETLOADAVG(LIBOBJDIR) | 15 | # gl_GETLOADAVG |
| 14 | # ------------------------ | 16 | # ------------- |
| 15 | AC_DEFUN([gl_GETLOADAVG], | 17 | AC_DEFUN([gl_GETLOADAVG], |
| 16 | [AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | 18 | [AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) |
| 17 | 19 | ||
| 18 | # Persuade glibc <stdlib.h> to declare getloadavg(). | 20 | # Persuade glibc <stdlib.h> to declare getloadavg(). |
| 19 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) | 21 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) |
| 20 | 22 | ||
| 21 | gl_have_func=no # yes means we've found a way to get the load average. | ||
| 22 | |||
| 23 | # Make sure getloadavg.c is where it belongs, at configure-time. | ||
| 24 | test -f "$srcdir/$1/getloadavg.c" || | ||
| 25 | AC_MSG_ERROR([$srcdir/$1/getloadavg.c is missing]) | ||
| 26 | |||
| 27 | gl_save_LIBS=$LIBS | 23 | gl_save_LIBS=$LIBS |
| 28 | 24 | ||
| 29 | # Check for getloadavg, but be sure not to touch the cache variable. | 25 | # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, |
| 30 | (AC_CHECK_FUNC([getloadavg], [exit 0], [exit 1])) && gl_have_func=yes | 26 | # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. |
| 31 | 27 | HAVE_GETLOADAVG=1 | |
| 32 | # On HPUX9, an unprivileged user can get load averages through this function. | 28 | AC_CHECK_FUNC([getloadavg], [], |
| 33 | AC_CHECK_FUNCS([pstat_getdynamic]) | 29 | [gl_func_getloadavg_done=no |
| 34 | 30 | ||
| 35 | # Solaris has libkstat which does not require root. | 31 | # Some systems with -lutil have (and need) -lkvm as well, some do not. |
| 36 | AC_CHECK_LIB([kstat], [kstat_open]) | 32 | # On Solaris, -lkvm requires nlist from -lelf, so check that first |
| 37 | test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes | 33 | # to get the right answer into the cache. |
| 38 | 34 | # For kstat on solaris, we need to test for libelf and libkvm to force the | |
| 39 | # AIX has libperfstat which does not require root | 35 | # definition of SVR4 below. |
| 40 | AC_CHECK_LIB([perfstat], [perfstat_cpu_total]) | 36 | if test $gl_func_getloadavg_done = no; then |
| 41 | test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes | 37 | AC_CHECK_LIB([elf], [elf_begin], [LIBS="-lelf $LIBS"]) |
| 42 | 38 | AC_CHECK_LIB([kvm], [kvm_open], [LIBS="-lkvm $LIBS"]) | |
| 43 | # Some systems with -lutil have (and need) -lkvm as well, some do not. | 39 | # Check for the 4.4BSD definition of getloadavg. |
| 44 | # On Solaris, -lkvm requires nlist from -lelf, so check that first | 40 | AC_CHECK_LIB([util], [getloadavg], |
| 45 | # to get the right answer into the cache. | 41 | [LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes]) |
| 46 | # For kstat on solaris, we need libelf to force the definition of SVR4 below. | 42 | fi |
| 47 | if test $gl_have_func = no; then | 43 | |
| 48 | AC_CHECK_LIB([elf], [elf_begin], [LIBS="-lelf $LIBS"]) | 44 | if test $gl_func_getloadavg_done = no; then |
| 49 | fi | 45 | # There is a commonly available library for RS/6000 AIX. |
| 50 | if test $gl_have_func = no; then | 46 | # Since it is not a standard part of AIX, it might be installed locally. |
| 51 | AC_CHECK_LIB([kvm], [kvm_open], [LIBS="-lkvm $LIBS"]) | 47 | gl_getloadavg_LIBS=$LIBS |
| 52 | # Check for the 4.4BSD definition of getloadavg. | 48 | LIBS="-L/usr/local/lib $LIBS" |
| 53 | AC_CHECK_LIB([util], [getloadavg], | 49 | AC_CHECK_LIB([getloadavg], [getloadavg], |
| 54 | [LIBS="-lutil $LIBS" gl_have_func=yes gl_cv_func_getloadavg_setgid=yes]) | 50 | [LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes], |
| 55 | fi | 51 | [LIBS=$gl_getloadavg_LIBS]) |
| 52 | fi | ||
| 53 | |||
| 54 | # Set up the replacement function if necessary. | ||
| 55 | if test $gl_func_getloadavg_done = no; then | ||
| 56 | HAVE_GETLOADAVG=0 | ||
| 57 | |||
| 58 | # Solaris has libkstat which does not require root. | ||
| 59 | AC_CHECK_LIB([kstat], [kstat_open]) | ||
| 60 | test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes | ||
| 61 | |||
| 62 | # AIX has libperfstat which does not require root | ||
| 63 | if test $gl_func_getloadavg_done = no; then | ||
| 64 | AC_CHECK_LIB([perfstat], [perfstat_cpu_total]) | ||
| 65 | test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes | ||
| 66 | fi | ||
| 67 | |||
| 68 | if test $gl_func_getloadavg_done = no; then | ||
| 69 | AC_CHECK_HEADER([sys/dg_sys_info.h], | ||
| 70 | [gl_func_getloadavg_done=yes | ||
| 71 | AC_DEFINE([DGUX], [1], [Define to 1 for DGUX with <sys/dg_sys_info.h>.]) | ||
| 72 | AC_CHECK_LIB([dgc], [dg_sys_info])]) | ||
| 73 | fi | ||
| 74 | fi]) | ||
| 56 | 75 | ||
| 57 | if test $gl_have_func = no; then | ||
| 58 | # There is a commonly available library for RS/6000 AIX. | ||
| 59 | # Since it is not a standard part of AIX, it might be installed locally. | ||
| 60 | gl_getloadavg_LIBS=$LIBS | ||
| 61 | LIBS="-L/usr/local/lib $LIBS" | ||
| 62 | AC_CHECK_LIB([getloadavg], [getloadavg], | ||
| 63 | [LIBS="-lgetloadavg $LIBS"], [LIBS=$gl_getloadavg_LIBS]) | ||
| 64 | fi | ||
| 65 | |||
| 66 | # Make sure it is really in the library, if we think we found it, | ||
| 67 | # otherwise set up the replacement function. | ||
| 68 | AC_CHECK_FUNCS([getloadavg], [], | ||
| 69 | [gl_PREREQ_GETLOADAVG]) | ||
| 70 | |||
| 71 | # Some definitions of getloadavg require that the program be installed setgid. | ||
| 72 | AC_CACHE_CHECK([whether getloadavg requires setgid], | ||
| 73 | gl_cv_func_getloadavg_setgid, | ||
| 74 | [AC_EGREP_CPP([Yowza Am I SETGID yet], | ||
| 75 | [#define CONFIGURING_GETLOADAVG | ||
| 76 | #include "$srcdir/$1/getloadavg.c" | ||
| 77 | #ifdef LDAV_PRIVILEGED | ||
| 78 | Yowza Am I SETGID yet | ||
| 79 | #endif | ||
| 80 | ], | ||
| 81 | gl_cv_func_getloadavg_setgid=yes, | ||
| 82 | gl_cv_func_getloadavg_setgid=no)]) | ||
| 83 | if test $gl_cv_func_getloadavg_setgid = yes; then | ||
| 84 | NEED_SETGID=true | ||
| 85 | AC_DEFINE([GETLOADAVG_PRIVILEGED], [1], | ||
| 86 | [Define to 1 if the `getloadavg' function needs to be run setuid | ||
| 87 | or setgid.]) | ||
| 88 | else | ||
| 89 | NEED_SETGID=false | ||
| 90 | fi | ||
| 91 | AC_SUBST([NEED_SETGID])dnl | ||
| 92 | |||
| 93 | if test $gl_cv_func_getloadavg_setgid = yes; then | ||
| 94 | AC_CACHE_CHECK([group of /dev/kmem], [gl_cv_group_kmem], | ||
| 95 | [ # On Solaris, /dev/kmem is a symlink. Get info on the real file. | ||
| 96 | ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null` | ||
| 97 | # If we got an error (system does not support symlinks), try without -L. | ||
| 98 | test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem` | ||
| 99 | gl_cv_group_kmem=`echo $ac_ls_output \ | ||
| 100 | | sed -ne ['s/[ ][ ]*/ /g | ||
| 101 | s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/ | ||
| 102 | / /s/.* //;p']` | ||
| 103 | ]) | ||
| 104 | AC_SUBST([KMEM_GROUP], [$gl_cv_group_kmem])dnl | ||
| 105 | fi | ||
| 106 | if test "x$gl_save_LIBS" = x; then | 76 | if test "x$gl_save_LIBS" = x; then |
| 107 | GETLOADAVG_LIBS=$LIBS | 77 | GETLOADAVG_LIBS=$LIBS |
| 108 | else | 78 | else |
| @@ -121,58 +91,57 @@ else | |||
| 121 | HAVE_SYS_LOADAVG_H=0 | 91 | HAVE_SYS_LOADAVG_H=0 |
| 122 | fi | 92 | fi |
| 123 | AC_CHECK_DECL([getloadavg], [], [HAVE_DECL_GETLOADAVG=0], | 93 | AC_CHECK_DECL([getloadavg], [], [HAVE_DECL_GETLOADAVG=0], |
| 124 | [#if HAVE_SYS_LOADAVG_H | 94 | [[#if HAVE_SYS_LOADAVG_H |
| 125 | # include <sys/loadavg.h> | 95 | # include <sys/loadavg.h> |
| 126 | #endif | 96 | #endif |
| 127 | #include <stdlib.h>]) | 97 | #include <stdlib.h>]]) |
| 128 | ])# gl_GETLOADAVG | 98 | ])# gl_GETLOADAVG |
| 129 | 99 | ||
| 130 | 100 | ||
| 131 | # gl_PREREQ_GETLOADAVG | 101 | # gl_PREREQ_GETLOADAVG |
| 132 | # -------------------- | 102 | # -------------------- |
| 133 | # Set up the AC_LIBOBJ replacement of `getloadavg'. | 103 | # Set up the AC_LIBOBJ replacement of 'getloadavg'. |
| 134 | AC_DEFUN([gl_PREREQ_GETLOADAVG], | 104 | AC_DEFUN([gl_PREREQ_GETLOADAVG], |
| 135 | [AC_LIBOBJ([getloadavg]) | 105 | [ |
| 136 | AC_DEFINE([C_GETLOADAVG], [1], [Define to 1 if using `getloadavg.c'.]) | ||
| 137 | # Figure out what our getloadavg.c needs. | 106 | # Figure out what our getloadavg.c needs. |
| 138 | gl_have_func=no | 107 | |
| 139 | AC_CHECK_HEADER([sys/dg_sys_info.h], | 108 | AC_CHECK_HEADERS_ONCE([sys/param.h]) |
| 140 | [gl_have_func=yes | 109 | |
| 141 | AC_DEFINE([DGUX], [1], [Define to 1 for DGUX with <sys/dg_sys_info.h>.]) | 110 | # On HPUX9, an unprivileged user can get load averages this way. |
| 142 | AC_CHECK_LIB([dgc], [dg_sys_info])]) | 111 | if test $gl_func_getloadavg_done = no; then |
| 112 | AC_CHECK_FUNCS([pstat_getdynamic], [gl_func_getloadavg_done=yes]) | ||
| 113 | fi | ||
| 143 | 114 | ||
| 144 | # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it | 115 | # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it |
| 145 | # uses stabs), but it is still SVR4. We cannot check for <elf.h> because | 116 | # uses stabs), but it is still SVR4. We cannot check for <elf.h> because |
| 146 | # Irix 4.0.5F has the header but not the library. | 117 | # Irix 4.0.5F has the header but not the library. |
| 147 | if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then | 118 | if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ |
| 148 | gl_have_func=yes | 119 | && test "$ac_cv_lib_kvm_kvm_open" = yes; then |
| 120 | gl_func_getloadavg_done=yes | ||
| 149 | AC_DEFINE([SVR4], [1], [Define to 1 on System V Release 4.]) | 121 | AC_DEFINE([SVR4], [1], [Define to 1 on System V Release 4.]) |
| 150 | fi | 122 | fi |
| 151 | 123 | ||
| 152 | if test $gl_have_func = no; then | 124 | if test $gl_func_getloadavg_done = no; then |
| 153 | AC_CHECK_HEADER([inq_stats/cpustats.h], | 125 | AC_CHECK_HEADER([inq_stats/cpustats.h], |
| 154 | [gl_have_func=yes | 126 | [gl_func_getloadavg_done=yes |
| 155 | AC_DEFINE([UMAX], [1], [Define to 1 for Encore UMAX.]) | 127 | AC_DEFINE([UMAX], [1], [Define to 1 for Encore UMAX.]) |
| 156 | AC_DEFINE([UMAX4_3], [1], | 128 | AC_DEFINE([UMAX4_3], [1], |
| 157 | [Define to 1 for Encore UMAX 4.3 that has <inq_status/cpustats.h> | 129 | [Define to 1 for Encore UMAX 4.3 that has <inq_status/cpustats.h> |
| 158 | instead of <sys/cpustats.h>.])]) | 130 | instead of <sys/cpustats.h>.])]) |
| 159 | fi | 131 | fi |
| 160 | 132 | ||
| 161 | if test $gl_have_func = no; then | 133 | if test $gl_func_getloadavg_done = no; then |
| 162 | AC_CHECK_HEADER([sys/cpustats.h], | 134 | AC_CHECK_HEADER([sys/cpustats.h], |
| 163 | [gl_have_func=yes; AC_DEFINE([UMAX])]) | 135 | [gl_func_getloadavg_done=yes; AC_DEFINE([UMAX])]) |
| 164 | fi | 136 | fi |
| 165 | 137 | ||
| 166 | if test $gl_have_func = no; then | 138 | if test $gl_func_getloadavg_done = no; then |
| 167 | AC_CHECK_HEADERS([mach/mach.h]) | 139 | AC_CHECK_HEADERS([mach/mach.h]) |
| 168 | fi | 140 | fi |
| 169 | 141 | ||
| 170 | AC_CHECK_HEADERS([nlist.h], | 142 | AC_CHECK_HEADERS([nlist.h], |
| 171 | [AC_CHECK_MEMBERS([struct nlist.n_un.n_name], | 143 | [AC_CHECK_MEMBERS([struct nlist.n_un.n_name], |
| 172 | [AC_DEFINE([NLIST_NAME_UNION], [1], | 144 | [], [], |
| 173 | [Define to 1 if your `struct nlist' has an | ||
| 174 | `n_un' member. Obsolete, depend on | ||
| 175 | `HAVE_STRUCT_NLIST_N_UN_N_NAME])], [], | ||
| 176 | [@%:@include <nlist.h>]) | 145 | [@%:@include <nlist.h>]) |
| 177 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <nlist.h>]], | 146 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <nlist.h>]], |
| 178 | [[struct nlist x; | 147 | [[struct nlist x; |
diff --git a/gl/m4/getopt.m4 b/gl/m4/getopt.m4 index 5b211e56..50f45091 100644 --- a/gl/m4/getopt.m4 +++ b/gl/m4/getopt.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # getopt.m4 serial 28 | 1 | # getopt.m4 serial 44 |
| 2 | dnl Copyright (C) 2002-2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,10 +9,22 @@ AC_DEFUN([gl_FUNC_GETOPT_POSIX], | |||
| 9 | [ | 9 | [ |
| 10 | m4_divert_text([DEFAULTS], [gl_getopt_required=POSIX]) | 10 | m4_divert_text([DEFAULTS], [gl_getopt_required=POSIX]) |
| 11 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | 11 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
| 12 | gl_GETOPT_IFELSE([ | 12 | AC_REQUIRE([gl_GETOPT_CHECK_HEADERS]) |
| 13 | gl_REPLACE_GETOPT | 13 | dnl Other modules can request the gnulib implementation of the getopt |
| 14 | ], | 14 | dnl functions unconditionally, by defining gl_REPLACE_GETOPT_ALWAYS. |
| 15 | []) | 15 | dnl argp.m4 does this. |
| 16 | m4_ifdef([gl_REPLACE_GETOPT_ALWAYS], [ | ||
| 17 | REPLACE_GETOPT=1 | ||
| 18 | ], [ | ||
| 19 | REPLACE_GETOPT=0 | ||
| 20 | if test -n "$gl_replace_getopt"; then | ||
| 21 | REPLACE_GETOPT=1 | ||
| 22 | fi | ||
| 23 | ]) | ||
| 24 | if test $REPLACE_GETOPT = 1; then | ||
| 25 | dnl Arrange for getopt.h to be created. | ||
| 26 | gl_GETOPT_SUBSTITUTE_HEADER | ||
| 27 | fi | ||
| 16 | ]) | 28 | ]) |
| 17 | 29 | ||
| 18 | # Request a POSIX compliant getopt function with GNU extensions (such as | 30 | # Request a POSIX compliant getopt function with GNU extensions (such as |
| @@ -25,37 +37,16 @@ AC_DEFUN([gl_FUNC_GETOPT_GNU], | |||
| 25 | AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) | 37 | AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) |
| 26 | ]) | 38 | ]) |
| 27 | 39 | ||
| 28 | # Request the gnulib implementation of the getopt functions unconditionally. | ||
| 29 | # argp.m4 uses this. | ||
| 30 | AC_DEFUN([gl_REPLACE_GETOPT], | ||
| 31 | [ | ||
| 32 | dnl Arrange for getopt.h to be created. | ||
| 33 | gl_GETOPT_SUBSTITUTE_HEADER | ||
| 34 | dnl Arrange for unistd.h to include getopt.h. | ||
| 35 | GNULIB_UNISTD_H_GETOPT=1 | ||
| 36 | dnl Arrange to compile the getopt implementation. | ||
| 37 | AC_LIBOBJ([getopt]) | ||
| 38 | AC_LIBOBJ([getopt1]) | ||
| 39 | gl_PREREQ_GETOPT | ||
| 40 | ]) | ||
| 41 | |||
| 42 | # emacs' configure.in uses this. | ||
| 43 | AC_DEFUN([gl_GETOPT_IFELSE], | ||
| 44 | [ | ||
| 45 | AC_REQUIRE([gl_GETOPT_CHECK_HEADERS]) | ||
| 46 | AS_IF([test -n "$gl_replace_getopt"], [$1], [$2]) | ||
| 47 | ]) | ||
| 48 | |||
| 49 | # Determine whether to replace the entire getopt facility. | 40 | # Determine whether to replace the entire getopt facility. |
| 50 | AC_DEFUN([gl_GETOPT_CHECK_HEADERS], | 41 | AC_DEFUN([gl_GETOPT_CHECK_HEADERS], |
| 51 | [ | 42 | [ |
| 52 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 43 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 44 | AC_REQUIRE([AC_PROG_AWK]) dnl for awk that supports ENVIRON | ||
| 53 | 45 | ||
| 54 | dnl Persuade Solaris <unistd.h> to declare optarg, optind, opterr, optopt. | 46 | dnl Persuade Solaris <unistd.h> to declare optarg, optind, opterr, optopt. |
| 55 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) | 47 | AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) |
| 56 | 48 | ||
| 57 | gl_CHECK_NEXT_HEADERS([getopt.h]) | 49 | gl_CHECK_NEXT_HEADERS([getopt.h]) |
| 58 | AC_CHECK_HEADERS_ONCE([getopt.h]) | ||
| 59 | if test $ac_cv_header_getopt_h = yes; then | 50 | if test $ac_cv_header_getopt_h = yes; then |
| 60 | HAVE_GETOPT_H=1 | 51 | HAVE_GETOPT_H=1 |
| 61 | else | 52 | else |
| @@ -75,25 +66,6 @@ AC_DEFUN([gl_GETOPT_CHECK_HEADERS], | |||
| 75 | AC_CHECK_FUNCS([getopt_long_only], [], [gl_replace_getopt=yes]) | 66 | AC_CHECK_FUNCS([getopt_long_only], [], [gl_replace_getopt=yes]) |
| 76 | fi | 67 | fi |
| 77 | 68 | ||
| 78 | dnl BSD getopt_long uses an incompatible method to reset option processing. | ||
| 79 | dnl Existence of the variable, in and of itself, is not a reason to replace | ||
| 80 | dnl getopt, but knowledge of the variable is needed to determine how to | ||
| 81 | dnl reset and whether a reset reparses the environment. | ||
| 82 | dnl Solaris supports neither optreset nor optind=0, but keeps no state that | ||
| 83 | dnl needs a reset beyond setting optind=1; detect Solaris by getopt_clip. | ||
| 84 | if test -z "$gl_replace_getopt"; then | ||
| 85 | AC_CHECK_DECLS([optreset], [], | ||
| 86 | [AC_CHECK_DECLS([getopt_clip], [], [], | ||
| 87 | [[#include <getopt.h>]]) | ||
| 88 | ], | ||
| 89 | [[#include <getopt.h>]]) | ||
| 90 | fi | ||
| 91 | |||
| 92 | dnl mingw's getopt (in libmingwex.a) does weird things when the options | ||
| 93 | dnl strings starts with '+' and it's not the first call. Some internal state | ||
| 94 | dnl is left over from earlier calls, and neither setting optind = 0 nor | ||
| 95 | dnl setting optreset = 1 get rid of this internal state. | ||
| 96 | dnl POSIX is silent on optind vs. optreset, so we allow either behavior. | ||
| 97 | dnl POSIX 2008 does not specify leading '+' behavior, but see | 69 | dnl POSIX 2008 does not specify leading '+' behavior, but see |
| 98 | dnl http://austingroupbugs.net/view.php?id=191 for a recommendation on | 70 | dnl http://austingroupbugs.net/view.php?id=191 for a recommendation on |
| 99 | dnl the next version of POSIX. For now, we only guarantee leading '+' | 71 | dnl the next version of POSIX. For now, we only guarantee leading '+' |
| @@ -102,105 +74,124 @@ AC_DEFUN([gl_GETOPT_CHECK_HEADERS], | |||
| 102 | AC_CACHE_CHECK([whether getopt is POSIX compatible], | 74 | AC_CACHE_CHECK([whether getopt is POSIX compatible], |
| 103 | [gl_cv_func_getopt_posix], | 75 | [gl_cv_func_getopt_posix], |
| 104 | [ | 76 | [ |
| 105 | dnl This test fails on mingw and succeeds on all other platforms. | 77 | dnl Merging these three different test programs into a single one |
| 106 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ | 78 | dnl would require a reset mechanism. On BSD systems, it can be done |
| 79 | dnl through 'optreset'; on some others (glibc), it can be done by | ||
| 80 | dnl setting 'optind' to 0; on others again (HP-UX, IRIX, OSF/1, | ||
| 81 | dnl Solaris 9, musl libc), there is no such mechanism. | ||
| 82 | if test $cross_compiling = no; then | ||
| 83 | dnl Sanity check. Succeeds everywhere (except on MSVC, | ||
| 84 | dnl which lacks <unistd.h> and getopt() entirely). | ||
| 85 | AC_RUN_IFELSE( | ||
| 86 | [AC_LANG_SOURCE([[ | ||
| 107 | #include <unistd.h> | 87 | #include <unistd.h> |
| 108 | #include <stdlib.h> | 88 | #include <stdlib.h> |
| 109 | #include <string.h> | 89 | #include <string.h> |
| 110 | 90 | ||
| 111 | #if !HAVE_DECL_OPTRESET && !HAVE_DECL_GETOPT_CLIP | ||
| 112 | # define OPTIND_MIN 0 | ||
| 113 | #else | ||
| 114 | # define OPTIND_MIN 1 | ||
| 115 | #endif | ||
| 116 | |||
| 117 | int | 91 | int |
| 118 | main () | 92 | main () |
| 119 | { | 93 | { |
| 120 | { | 94 | static char program[] = "program"; |
| 121 | int argc = 0; | 95 | static char a[] = "-a"; |
| 122 | char *argv[10]; | 96 | static char foo[] = "foo"; |
| 123 | int c; | 97 | static char bar[] = "bar"; |
| 124 | 98 | char *argv[] = { program, a, foo, bar, NULL }; | |
| 125 | argv[argc++] = "program"; | 99 | int c; |
| 126 | argv[argc++] = "-a"; | ||
| 127 | argv[argc++] = "foo"; | ||
| 128 | argv[argc++] = "bar"; | ||
| 129 | argv[argc] = NULL; | ||
| 130 | optind = OPTIND_MIN; | ||
| 131 | opterr = 0; | ||
| 132 | 100 | ||
| 133 | c = getopt (argc, argv, "ab"); | 101 | c = getopt (4, argv, "ab"); |
| 134 | if (!(c == 'a')) | 102 | if (!(c == 'a')) |
| 135 | return 1; | 103 | return 1; |
| 136 | c = getopt (argc, argv, "ab"); | 104 | c = getopt (4, argv, "ab"); |
| 137 | if (!(c == -1)) | 105 | if (!(c == -1)) |
| 138 | return 2; | 106 | return 2; |
| 139 | if (!(optind == 2)) | 107 | if (!(optind == 2)) |
| 140 | return 3; | 108 | return 3; |
| 141 | } | 109 | return 0; |
| 142 | /* Some internal state exists at this point. */ | 110 | } |
| 143 | { | 111 | ]])], |
| 144 | int argc = 0; | 112 | [gl_cv_func_getopt_posix=maybe], |
| 145 | char *argv[10]; | 113 | [gl_cv_func_getopt_posix=no]) |
| 146 | int c; | 114 | if test $gl_cv_func_getopt_posix = maybe; then |
| 115 | dnl Sanity check with '+'. Succeeds everywhere (except on MSVC, | ||
| 116 | dnl which lacks <unistd.h> and getopt() entirely). | ||
| 117 | AC_RUN_IFELSE( | ||
| 118 | [AC_LANG_SOURCE([[ | ||
| 119 | #include <unistd.h> | ||
| 120 | #include <stdlib.h> | ||
| 121 | #include <string.h> | ||
| 147 | 122 | ||
| 148 | argv[argc++] = "program"; | 123 | int |
| 149 | argv[argc++] = "donald"; | 124 | main () |
| 150 | argv[argc++] = "-p"; | 125 | { |
| 151 | argv[argc++] = "billy"; | 126 | static char program[] = "program"; |
| 152 | argv[argc++] = "duck"; | 127 | static char donald[] = "donald"; |
| 153 | argv[argc++] = "-a"; | 128 | static char p[] = "-p"; |
| 154 | argv[argc++] = "bar"; | 129 | static char billy[] = "billy"; |
| 155 | argv[argc] = NULL; | 130 | static char duck[] = "duck"; |
| 156 | optind = OPTIND_MIN; | 131 | static char a[] = "-a"; |
| 157 | opterr = 0; | 132 | static char bar[] = "bar"; |
| 133 | char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; | ||
| 134 | int c; | ||
| 158 | 135 | ||
| 159 | c = getopt (argc, argv, "+abp:q:"); | 136 | c = getopt (7, argv, "+abp:q:"); |
| 160 | if (!(c == -1)) | 137 | if (!(c == -1)) |
| 161 | return 4; | 138 | return 4; |
| 162 | if (!(strcmp (argv[0], "program") == 0)) | 139 | if (!(strcmp (argv[0], "program") == 0)) |
| 163 | return 5; | 140 | return 5; |
| 164 | if (!(strcmp (argv[1], "donald") == 0)) | 141 | if (!(strcmp (argv[1], "donald") == 0)) |
| 165 | return 6; | 142 | return 6; |
| 166 | if (!(strcmp (argv[2], "-p") == 0)) | 143 | if (!(strcmp (argv[2], "-p") == 0)) |
| 167 | return 7; | 144 | return 7; |
| 168 | if (!(strcmp (argv[3], "billy") == 0)) | 145 | if (!(strcmp (argv[3], "billy") == 0)) |
| 169 | return 8; | 146 | return 8; |
| 170 | if (!(strcmp (argv[4], "duck") == 0)) | 147 | if (!(strcmp (argv[4], "duck") == 0)) |
| 171 | return 9; | 148 | return 9; |
| 172 | if (!(strcmp (argv[5], "-a") == 0)) | 149 | if (!(strcmp (argv[5], "-a") == 0)) |
| 173 | return 10; | 150 | return 10; |
| 174 | if (!(strcmp (argv[6], "bar") == 0)) | 151 | if (!(strcmp (argv[6], "bar") == 0)) |
| 175 | return 11; | 152 | return 11; |
| 176 | if (!(optind == 1)) | 153 | if (!(optind == 1)) |
| 177 | return 12; | 154 | return 12; |
| 178 | } | 155 | return 0; |
| 179 | /* Detect MacOS 10.5 bug. */ | 156 | } |
| 180 | { | 157 | ]])], |
| 181 | char *argv[3] = { "program", "-ab", NULL }; | 158 | [gl_cv_func_getopt_posix=maybe], |
| 182 | optind = OPTIND_MIN; | 159 | [gl_cv_func_getopt_posix=no]) |
| 183 | opterr = 0; | 160 | fi |
| 184 | if (getopt (2, argv, "ab:") != 'a') | 161 | if test $gl_cv_func_getopt_posix = maybe; then |
| 185 | return 13; | 162 | dnl Detect Mac OS X 10.5, AIX 7.1, mingw bug. |
| 186 | if (getopt (2, argv, "ab:") != '?') | 163 | AC_RUN_IFELSE( |
| 187 | return 14; | 164 | [AC_LANG_SOURCE([[ |
| 188 | if (optopt != 'b') | 165 | #include <unistd.h> |
| 189 | return 15; | 166 | #include <stdlib.h> |
| 190 | if (optind != 2) | 167 | #include <string.h> |
| 191 | return 16; | ||
| 192 | } | ||
| 193 | 168 | ||
| 169 | int | ||
| 170 | main () | ||
| 171 | { | ||
| 172 | static char program[] = "program"; | ||
| 173 | static char ab[] = "-ab"; | ||
| 174 | char *argv[3] = { program, ab, NULL }; | ||
| 175 | if (getopt (2, argv, "ab:") != 'a') | ||
| 176 | return 13; | ||
| 177 | if (getopt (2, argv, "ab:") != '?') | ||
| 178 | return 14; | ||
| 179 | if (optopt != 'b') | ||
| 180 | return 15; | ||
| 181 | if (optind != 2) | ||
| 182 | return 16; | ||
| 194 | return 0; | 183 | return 0; |
| 195 | } | 184 | } |
| 196 | ]])], | 185 | ]])], |
| 197 | [gl_cv_func_getopt_posix=yes], [gl_cv_func_getopt_posix=no], | 186 | [gl_cv_func_getopt_posix=yes], |
| 198 | [case "$host_os" in | 187 | [gl_cv_func_getopt_posix=no]) |
| 199 | mingw*) gl_cv_func_getopt_posix="guessing no";; | 188 | fi |
| 200 | darwin*) gl_cv_func_getopt_posix="guessing no";; | 189 | else |
| 201 | *) gl_cv_func_getopt_posix="guessing yes";; | 190 | case "$host_os" in |
| 202 | esac | 191 | darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; |
| 203 | ]) | 192 | *) gl_cv_func_getopt_posix="guessing yes";; |
| 193 | esac | ||
| 194 | fi | ||
| 204 | ]) | 195 | ]) |
| 205 | case "$gl_cv_func_getopt_posix" in | 196 | case "$gl_cv_func_getopt_posix" in |
| 206 | *no) gl_replace_getopt=yes ;; | 197 | *no) gl_replace_getopt=yes ;; |
| @@ -213,82 +204,154 @@ main () | |||
| 213 | # optstring is necessary for programs like m4 that have POSIX-mandated | 204 | # optstring is necessary for programs like m4 that have POSIX-mandated |
| 214 | # semantics for supporting options interspersed with files. | 205 | # semantics for supporting options interspersed with files. |
| 215 | # Also, since getopt_long is a GNU extension, we require optind=0. | 206 | # Also, since getopt_long is a GNU extension, we require optind=0. |
| 216 | gl_had_POSIXLY_CORRECT=${POSIXLY_CORRECT:+yes} | 207 | # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; |
| 208 | # so take care to revert to the correct (non-)export state. | ||
| 209 | dnl GNU Coding Standards currently allow awk but not env; besides, env | ||
| 210 | dnl is ambiguous with environment values that contain newlines. | ||
| 211 | gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' | ||
| 212 | case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in | ||
| 213 | xx) gl_had_POSIXLY_CORRECT=exported ;; | ||
| 214 | x) gl_had_POSIXLY_CORRECT=yes ;; | ||
| 215 | *) gl_had_POSIXLY_CORRECT= ;; | ||
| 216 | esac | ||
| 217 | POSIXLY_CORRECT=1 | 217 | POSIXLY_CORRECT=1 |
| 218 | export POSIXLY_CORRECT | 218 | export POSIXLY_CORRECT |
| 219 | AC_RUN_IFELSE( | 219 | AC_RUN_IFELSE( |
| 220 | [AC_LANG_PROGRAM([[#include <getopt.h> | 220 | [AC_LANG_PROGRAM([[#include <getopt.h> |
| 221 | #include <stddef.h> | 221 | #include <stddef.h> |
| 222 | #include <string.h> | 222 | #include <string.h> |
| 223 | ]GL_NOCRASH[ | ||
| 223 | ]], [[ | 224 | ]], [[ |
| 225 | int result = 0; | ||
| 226 | |||
| 227 | nocrash_init(); | ||
| 228 | |||
| 224 | /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, | 229 | /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, |
| 225 | and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, | 230 | and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, |
| 226 | OSF/1 5.1, Solaris 10. */ | 231 | OSF/1 5.1, Solaris 10. */ |
| 227 | { | 232 | { |
| 228 | char *myargv[3]; | 233 | static char conftest[] = "conftest"; |
| 229 | myargv[0] = "conftest"; | 234 | static char plus[] = "-+"; |
| 230 | myargv[1] = "-+"; | 235 | char *argv[3] = { conftest, plus, NULL }; |
| 231 | myargv[2] = 0; | ||
| 232 | opterr = 0; | 236 | opterr = 0; |
| 233 | if (getopt (2, myargv, "+a") != '?') | 237 | if (getopt (2, argv, "+a") != '?') |
| 234 | return 1; | 238 | result |= 1; |
| 235 | } | 239 | } |
| 236 | /* This code succeeds on glibc 2.8, mingw, | 240 | /* This code succeeds on glibc 2.8, mingw, |
| 237 | and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, | 241 | and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, |
| 238 | IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ | 242 | IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ |
| 239 | { | 243 | { |
| 240 | char *argv[] = { "program", "-p", "foo", "bar", NULL }; | 244 | static char program[] = "program"; |
| 245 | static char p[] = "-p"; | ||
| 246 | static char foo[] = "foo"; | ||
| 247 | static char bar[] = "bar"; | ||
| 248 | char *argv[] = { program, p, foo, bar, NULL }; | ||
| 241 | 249 | ||
| 242 | optind = 1; | 250 | optind = 1; |
| 243 | if (getopt (4, argv, "p::") != 'p') | 251 | if (getopt (4, argv, "p::") != 'p') |
| 244 | return 2; | 252 | result |= 2; |
| 245 | if (optarg != NULL) | 253 | else if (optarg != NULL) |
| 246 | return 3; | 254 | result |= 4; |
| 247 | if (getopt (4, argv, "p::") != -1) | 255 | else if (getopt (4, argv, "p::") != -1) |
| 248 | return 4; | 256 | result |= 6; |
| 249 | if (optind != 2) | 257 | else if (optind != 2) |
| 250 | return 5; | 258 | result |= 8; |
| 251 | } | 259 | } |
| 252 | /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ | 260 | /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ |
| 253 | { | 261 | { |
| 254 | char *argv[] = { "program", "foo", "-p", NULL }; | 262 | static char program[] = "program"; |
| 263 | static char foo[] = "foo"; | ||
| 264 | static char p[] = "-p"; | ||
| 265 | char *argv[] = { program, foo, p, NULL }; | ||
| 255 | optind = 0; | 266 | optind = 0; |
| 256 | if (getopt (3, argv, "-p") != 1) | 267 | if (getopt (3, argv, "-p") != 1) |
| 257 | return 6; | 268 | result |= 16; |
| 258 | if (getopt (3, argv, "-p") != 'p') | 269 | else if (getopt (3, argv, "-p") != 'p') |
| 259 | return 7; | 270 | result |= 16; |
| 260 | } | 271 | } |
| 261 | /* This code fails on glibc 2.11. */ | 272 | /* This code fails on glibc 2.11. */ |
| 262 | { | 273 | { |
| 263 | char *argv[] = { "program", "-b", "-a", NULL }; | 274 | static char program[] = "program"; |
| 275 | static char b[] = "-b"; | ||
| 276 | static char a[] = "-a"; | ||
| 277 | char *argv[] = { program, b, a, NULL }; | ||
| 264 | optind = opterr = 0; | 278 | optind = opterr = 0; |
| 265 | if (getopt (3, argv, "+:a:b") != 'b') | 279 | if (getopt (3, argv, "+:a:b") != 'b') |
| 266 | return 8; | 280 | result |= 32; |
| 267 | if (getopt (3, argv, "+:a:b") != ':') | 281 | else if (getopt (3, argv, "+:a:b") != ':') |
| 268 | return 9; | 282 | result |= 32; |
| 283 | } | ||
| 284 | /* This code dumps core on glibc 2.14. */ | ||
| 285 | { | ||
| 286 | static char program[] = "program"; | ||
| 287 | static char w[] = "-W"; | ||
| 288 | static char dummy[] = "dummy"; | ||
| 289 | char *argv[] = { program, w, dummy, NULL }; | ||
| 290 | optind = opterr = 1; | ||
| 291 | if (getopt (3, argv, "W;") != 'W') | ||
| 292 | result |= 64; | ||
| 269 | } | 293 | } |
| 270 | return 0; | 294 | return result; |
| 271 | ]])], | 295 | ]])], |
| 272 | [gl_cv_func_getopt_gnu=yes], | 296 | [gl_cv_func_getopt_gnu=yes], |
| 273 | [gl_cv_func_getopt_gnu=no], | 297 | [gl_cv_func_getopt_gnu=no], |
| 274 | [dnl Cross compiling. Guess based on host and declarations. | 298 | [dnl Cross compiling. Assume the worst, even on glibc platforms. |
| 275 | case $host_os:$ac_cv_have_decl_optreset in | 299 | gl_cv_func_getopt_gnu="guessing no" |
| 276 | *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;; | ||
| 277 | *:yes) gl_cv_func_getopt_gnu=no;; | ||
| 278 | *) gl_cv_func_getopt_gnu=yes;; | ||
| 279 | esac | ||
| 280 | ]) | 300 | ]) |
| 281 | if test "$gl_had_POSIXLY_CORRECT" != yes; then | 301 | case $gl_had_POSIXLY_CORRECT in |
| 282 | AS_UNSET([POSIXLY_CORRECT]) | 302 | exported) ;; |
| 283 | fi | 303 | yes) AS_UNSET([POSIXLY_CORRECT]); POSIXLY_CORRECT=1 ;; |
| 304 | *) AS_UNSET([POSIXLY_CORRECT]) ;; | ||
| 305 | esac | ||
| 284 | ]) | 306 | ]) |
| 285 | if test "$gl_cv_func_getopt_gnu" = "no"; then | 307 | if test "$gl_cv_func_getopt_gnu" != yes; then |
| 286 | gl_replace_getopt=yes | 308 | gl_replace_getopt=yes |
| 309 | else | ||
| 310 | AC_CACHE_CHECK([for working GNU getopt_long function], | ||
| 311 | [gl_cv_func_getopt_long_gnu], | ||
| 312 | [AC_RUN_IFELSE( | ||
| 313 | [AC_LANG_PROGRAM( | ||
| 314 | [[#include <getopt.h> | ||
| 315 | #include <stddef.h> | ||
| 316 | #include <string.h> | ||
| 317 | ]], | ||
| 318 | [[static const struct option long_options[] = | ||
| 319 | { | ||
| 320 | { "xtremely-",no_argument, NULL, 1003 }, | ||
| 321 | { "xtra", no_argument, NULL, 1001 }, | ||
| 322 | { "xtreme", no_argument, NULL, 1002 }, | ||
| 323 | { "xtremely", no_argument, NULL, 1003 }, | ||
| 324 | { NULL, 0, NULL, 0 } | ||
| 325 | }; | ||
| 326 | /* This code fails on OpenBSD 5.0. */ | ||
| 327 | { | ||
| 328 | static char program[] = "program"; | ||
| 329 | static char xtremel[] = "--xtremel"; | ||
| 330 | char *argv[] = { program, xtremel, NULL }; | ||
| 331 | int option_index; | ||
| 332 | optind = 1; opterr = 0; | ||
| 333 | if (getopt_long (2, argv, "", long_options, &option_index) != 1003) | ||
| 334 | return 1; | ||
| 335 | } | ||
| 336 | return 0; | ||
| 337 | ]])], | ||
| 338 | [gl_cv_func_getopt_long_gnu=yes], | ||
| 339 | [gl_cv_func_getopt_long_gnu=no], | ||
| 340 | [dnl Cross compiling. Guess no on OpenBSD, yes otherwise. | ||
| 341 | case "$host_os" in | ||
| 342 | openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; | ||
| 343 | *) gl_cv_func_getopt_long_gnu="guessing yes";; | ||
| 344 | esac | ||
| 345 | ]) | ||
| 346 | ]) | ||
| 347 | case "$gl_cv_func_getopt_long_gnu" in | ||
| 348 | *yes) ;; | ||
| 349 | *) gl_replace_getopt=yes ;; | ||
| 350 | esac | ||
| 287 | fi | 351 | fi |
| 288 | fi | 352 | fi |
| 289 | ]) | 353 | ]) |
| 290 | 354 | ||
| 291 | # emacs' configure.in uses this. | ||
| 292 | AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER], | 355 | AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER], |
| 293 | [ | 356 | [ |
| 294 | GETOPT_H=getopt.h | 357 | GETOPT_H=getopt.h |
| @@ -299,7 +362,6 @@ AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER], | |||
| 299 | ]) | 362 | ]) |
| 300 | 363 | ||
| 301 | # Prerequisites of lib/getopt*. | 364 | # Prerequisites of lib/getopt*. |
| 302 | # emacs' configure.in uses this. | ||
| 303 | AC_DEFUN([gl_PREREQ_GETOPT], | 365 | AC_DEFUN([gl_PREREQ_GETOPT], |
| 304 | [ | 366 | [ |
| 305 | AC_CHECK_DECLS_ONCE([getenv]) | 367 | AC_CHECK_DECLS_ONCE([getenv]) |
diff --git a/gl/m4/gettext.m4 b/gl/m4/gettext.m4 index f84e6a5d..8d1f0665 100644 --- a/gl/m4/gettext.m4 +++ b/gl/m4/gettext.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # gettext.m4 serial 63 (gettext-0.18) | 1 | # gettext.m4 serial 66 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1995-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -35,7 +35,7 @@ dnl will be ignored. If NEEDSYMBOL is specified and is | |||
| 35 | dnl 'need-formatstring-macros', then GNU gettext implementations that don't | 35 | dnl 'need-formatstring-macros', then GNU gettext implementations that don't |
| 36 | dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored. | 36 | dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored. |
| 37 | dnl INTLDIR is used to find the intl libraries. If empty, | 37 | dnl INTLDIR is used to find the intl libraries. If empty, |
| 38 | dnl the value `$(top_builddir)/intl/' is used. | 38 | dnl the value '$(top_builddir)/intl/' is used. |
| 39 | dnl | 39 | dnl |
| 40 | dnl The result of the configuration is one of three cases: | 40 | dnl The result of the configuration is one of three cases: |
| 41 | dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled | 41 | dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled |
| @@ -97,7 +97,7 @@ AC_DEFUN([AM_GNU_GETTEXT], | |||
| 97 | AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) | 97 | AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) |
| 98 | ]) | 98 | ]) |
| 99 | 99 | ||
| 100 | dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation. | 100 | dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. |
| 101 | gt_INTL_MACOSX | 101 | gt_INTL_MACOSX |
| 102 | 102 | ||
| 103 | dnl Set USE_NLS. | 103 | dnl Set USE_NLS. |
| @@ -157,12 +157,18 @@ changequote([,])dnl | |||
| 157 | fi | 157 | fi |
| 158 | 158 | ||
| 159 | AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], | 159 | AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], |
| 160 | [AC_TRY_LINK([#include <libintl.h> | 160 | [AC_LINK_IFELSE( |
| 161 | [AC_LANG_PROGRAM( | ||
| 162 | [[ | ||
| 163 | #include <libintl.h> | ||
| 161 | $gt_revision_test_code | 164 | $gt_revision_test_code |
| 162 | extern int _nl_msg_cat_cntr; | 165 | extern int _nl_msg_cat_cntr; |
| 163 | extern int *_nl_domain_bindings;], | 166 | extern int *_nl_domain_bindings; |
| 164 | [bindtextdomain ("", ""); | 167 | ]], |
| 165 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings], | 168 | [[ |
| 169 | bindtextdomain ("", ""); | ||
| 170 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings | ||
| 171 | ]])], | ||
| 166 | [eval "$gt_func_gnugettext_libc=yes"], | 172 | [eval "$gt_func_gnugettext_libc=yes"], |
| 167 | [eval "$gt_func_gnugettext_libc=no"])]) | 173 | [eval "$gt_func_gnugettext_libc=no"])]) |
| 168 | 174 | ||
| @@ -183,35 +189,47 @@ return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_b | |||
| 183 | gt_save_LIBS="$LIBS" | 189 | gt_save_LIBS="$LIBS" |
| 184 | LIBS="$LIBS $LIBINTL" | 190 | LIBS="$LIBS $LIBINTL" |
| 185 | dnl Now see whether libintl exists and does not depend on libiconv. | 191 | dnl Now see whether libintl exists and does not depend on libiconv. |
| 186 | AC_TRY_LINK([#include <libintl.h> | 192 | AC_LINK_IFELSE( |
| 193 | [AC_LANG_PROGRAM( | ||
| 194 | [[ | ||
| 195 | #include <libintl.h> | ||
| 187 | $gt_revision_test_code | 196 | $gt_revision_test_code |
| 188 | extern int _nl_msg_cat_cntr; | 197 | extern int _nl_msg_cat_cntr; |
| 189 | extern | 198 | extern |
| 190 | #ifdef __cplusplus | 199 | #ifdef __cplusplus |
| 191 | "C" | 200 | "C" |
| 192 | #endif | 201 | #endif |
| 193 | const char *_nl_expand_alias (const char *);], | 202 | const char *_nl_expand_alias (const char *); |
| 194 | [bindtextdomain ("", ""); | 203 | ]], |
| 195 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], | 204 | [[ |
| 205 | bindtextdomain ("", ""); | ||
| 206 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") | ||
| 207 | ]])], | ||
| 196 | [eval "$gt_func_gnugettext_libintl=yes"], | 208 | [eval "$gt_func_gnugettext_libintl=yes"], |
| 197 | [eval "$gt_func_gnugettext_libintl=no"]) | 209 | [eval "$gt_func_gnugettext_libintl=no"]) |
| 198 | dnl Now see whether libintl exists and depends on libiconv. | 210 | dnl Now see whether libintl exists and depends on libiconv. |
| 199 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then | 211 | if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then |
| 200 | LIBS="$LIBS $LIBICONV" | 212 | LIBS="$LIBS $LIBICONV" |
| 201 | AC_TRY_LINK([#include <libintl.h> | 213 | AC_LINK_IFELSE( |
| 214 | [AC_LANG_PROGRAM( | ||
| 215 | [[ | ||
| 216 | #include <libintl.h> | ||
| 202 | $gt_revision_test_code | 217 | $gt_revision_test_code |
| 203 | extern int _nl_msg_cat_cntr; | 218 | extern int _nl_msg_cat_cntr; |
| 204 | extern | 219 | extern |
| 205 | #ifdef __cplusplus | 220 | #ifdef __cplusplus |
| 206 | "C" | 221 | "C" |
| 207 | #endif | 222 | #endif |
| 208 | const char *_nl_expand_alias (const char *);], | 223 | const char *_nl_expand_alias (const char *); |
| 209 | [bindtextdomain ("", ""); | 224 | ]], |
| 210 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")], | 225 | [[ |
| 211 | [LIBINTL="$LIBINTL $LIBICONV" | 226 | bindtextdomain ("", ""); |
| 212 | LTLIBINTL="$LTLIBINTL $LTLIBICONV" | 227 | return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") |
| 213 | eval "$gt_func_gnugettext_libintl=yes" | 228 | ]])], |
| 214 | ]) | 229 | [LIBINTL="$LIBINTL $LIBICONV" |
| 230 | LTLIBINTL="$LTLIBINTL $LTLIBICONV" | ||
| 231 | eval "$gt_func_gnugettext_libintl=yes" | ||
| 232 | ]) | ||
| 215 | fi | 233 | fi |
| 216 | CPPFLAGS="$gt_save_CPPFLAGS" | 234 | CPPFLAGS="$gt_save_CPPFLAGS" |
| 217 | LIBS="$gt_save_LIBS"]) | 235 | LIBS="$gt_save_LIBS"]) |
diff --git a/gl/m4/glibc2.m4 b/gl/m4/glibc2.m4 index f148c12c..0e506826 100644 --- a/gl/m4/glibc2.m4 +++ b/gl/m4/glibc2.m4 | |||
| @@ -1,5 +1,6 @@ | |||
| 1 | # glibc2.m4 serial 2 | 1 | # glibc2.m4 serial 3 |
| 2 | dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2013 Free Software Foundation, |
| 3 | dnl Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -15,7 +16,7 @@ AC_DEFUN([gt_GLIBC2], | |||
| 15 | [ | 16 | [ |
| 16 | #include <features.h> | 17 | #include <features.h> |
| 17 | #ifdef __GNU_LIBRARY__ | 18 | #ifdef __GNU_LIBRARY__ |
| 18 | #if (__GLIBC__ >= 2) | 19 | #if (__GLIBC__ >= 2) && !defined __UCLIBC__ |
| 19 | Lucky GNU user | 20 | Lucky GNU user |
| 20 | #endif | 21 | #endif |
| 21 | #endif | 22 | #endif |
diff --git a/gl/m4/glibc21.m4 b/gl/m4/glibc21.m4 index 68ada9d4..613fb2a4 100644 --- a/gl/m4/glibc21.m4 +++ b/gl/m4/glibc21.m4 | |||
| @@ -1,17 +1,18 @@ | |||
| 1 | # glibc21.m4 serial 4 | 1 | # glibc21.m4 serial 5 |
| 2 | dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2013 Free Software Foundation, |
| 3 | dnl Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 7 | ||
| 7 | # Test for the GNU C Library, version 2.1 or newer. | 8 | # Test for the GNU C Library, version 2.1 or newer, or uClibc. |
| 8 | # From Bruno Haible. | 9 | # From Bruno Haible. |
| 9 | 10 | ||
| 10 | AC_DEFUN([gl_GLIBC21], | 11 | AC_DEFUN([gl_GLIBC21], |
| 11 | [ | 12 | [ |
| 12 | AC_CACHE_CHECK([whether we are using the GNU C Library 2.1 or newer], | 13 | AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc], |
| 13 | [ac_cv_gnu_library_2_1], | 14 | [ac_cv_gnu_library_2_1], |
| 14 | [AC_EGREP_CPP([Lucky GNU user], | 15 | [AC_EGREP_CPP([Lucky], |
| 15 | [ | 16 | [ |
| 16 | #include <features.h> | 17 | #include <features.h> |
| 17 | #ifdef __GNU_LIBRARY__ | 18 | #ifdef __GNU_LIBRARY__ |
| @@ -19,6 +20,9 @@ AC_DEFUN([gl_GLIBC21], | |||
| 19 | Lucky GNU user | 20 | Lucky GNU user |
| 20 | #endif | 21 | #endif |
| 21 | #endif | 22 | #endif |
| 23 | #ifdef __UCLIBC__ | ||
| 24 | Lucky user | ||
| 25 | #endif | ||
| 22 | ], | 26 | ], |
| 23 | [ac_cv_gnu_library_2_1=yes], | 27 | [ac_cv_gnu_library_2_1=yes], |
| 24 | [ac_cv_gnu_library_2_1=no]) | 28 | [ac_cv_gnu_library_2_1=no]) |
diff --git a/gl/m4/gnulib-cache.m4 b/gl/m4/gnulib-cache.m4 index 1b6516d3..0e1e87d7 100644 --- a/gl/m4/gnulib-cache.m4 +++ b/gl/m4/gnulib-cache.m4 | |||
| @@ -1,21 +1,33 @@ | |||
| 1 | # Copyright (C) 2002-2010 Free Software Foundation, Inc. | 1 | # Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 2 | # | 2 | # |
| 3 | # This file is free software, distributed under the terms of the GNU | 3 | # This file is free software; you can redistribute it and/or modify |
| 4 | # General Public License. As a special exception to the GNU General | 4 | # it under the terms of the GNU General Public License as published by |
| 5 | # Public License, this file may be distributed as part of a program | 5 | # the Free Software Foundation; either version 3 of the License, or |
| 6 | # that contains a configuration script generated by Autoconf, under | 6 | # (at your option) any later version. |
| 7 | # | ||
| 8 | # This file is distributed in the hope that it will be useful, | ||
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 11 | # GNU General Public License for more details. | ||
| 12 | # | ||
| 13 | # You should have received a copy of the GNU General Public License | ||
| 14 | # along with this file. If not, see <http://www.gnu.org/licenses/>. | ||
| 15 | # | ||
| 16 | # As a special exception to the GNU General Public License, | ||
| 17 | # this file may be distributed as part of a program that | ||
| 18 | # contains a configuration script generated by Autoconf, under | ||
| 7 | # the same distribution terms as the rest of that program. | 19 | # the same distribution terms as the rest of that program. |
| 8 | # | 20 | # |
| 9 | # Generated by gnulib-tool. | 21 | # Generated by gnulib-tool. |
| 10 | # | 22 | # |
| 11 | # This file represents the specification of how gnulib-tool is used. | 23 | # This file represents the specification of how gnulib-tool is used. |
| 12 | # It acts as a cache: It is written and read by gnulib-tool. | 24 | # It acts as a cache: It is written and read by gnulib-tool. |
| 13 | # In projects using CVS, this file is meant to be stored in CVS, | 25 | # In projects that use version control, this file is meant to be put under |
| 14 | # like the configure.ac and various Makefile.am files. | 26 | # version control, like the configure.ac and various Makefile.am files. |
| 15 | 27 | ||
| 16 | 28 | ||
| 17 | # Specification in the form of a command-line invocation: | 29 | # Specification in the form of a command-line invocation: |
| 18 | # gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-libtool --macro-prefix=gl --no-vc-files base64 crypto/sha1 dirname environ floorf fsusage getaddrinfo gethostname getloadavg getopt gettext mountlist regex setenv strsep timegm unsetenv vasprintf vsnprintf | 30 | # gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files base64 crypto/sha1 dirname environ floorf fsusage getaddrinfo gethostname getloadavg getopt gettext mountlist regex setenv strsep timegm unsetenv vasprintf vsnprintf |
| 19 | 31 | ||
| 20 | # Specification in the form of a few gnulib-tool.m4 macro invocations: | 32 | # Specification in the form of a few gnulib-tool.m4 macro invocations: |
| 21 | gl_LOCAL_DIR([]) | 33 | gl_LOCAL_DIR([]) |
| @@ -50,4 +62,5 @@ gl_LIB([libgnu]) | |||
| 50 | gl_MAKEFILE_NAME([]) | 62 | gl_MAKEFILE_NAME([]) |
| 51 | gl_MACRO_PREFIX([gl]) | 63 | gl_MACRO_PREFIX([gl]) |
| 52 | gl_PO_DOMAIN([]) | 64 | gl_PO_DOMAIN([]) |
| 65 | gl_WITNESS_C_MACRO([]) | ||
| 53 | gl_VC_FILES([false]) | 66 | gl_VC_FILES([false]) |
diff --git a/gl/m4/gnulib-common.m4 b/gl/m4/gnulib-common.m4 index 4c7ac30d..0ae5a9ec 100644 --- a/gl/m4/gnulib-common.m4 +++ b/gl/m4/gnulib-common.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # gnulib-common.m4 serial 20 | 1 | # gnulib-common.m4 serial 33 |
| 2 | dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -12,11 +12,25 @@ AC_DEFUN([gl_COMMON], [ | |||
| 12 | AC_REQUIRE([gl_COMMON_BODY]) | 12 | AC_REQUIRE([gl_COMMON_BODY]) |
| 13 | ]) | 13 | ]) |
| 14 | AC_DEFUN([gl_COMMON_BODY], [ | 14 | AC_DEFUN([gl_COMMON_BODY], [ |
| 15 | AH_VERBATIM([_Noreturn], | ||
| 16 | [/* The _Noreturn keyword of C11. */ | ||
| 17 | #if ! (defined _Noreturn \ | ||
| 18 | || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) | ||
| 19 | # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ | ||
| 20 | || 0x5110 <= __SUNPRO_C) | ||
| 21 | # define _Noreturn __attribute__ ((__noreturn__)) | ||
| 22 | # elif defined _MSC_VER && 1200 <= _MSC_VER | ||
| 23 | # define _Noreturn __declspec (noreturn) | ||
| 24 | # else | ||
| 25 | # define _Noreturn | ||
| 26 | # endif | ||
| 27 | #endif | ||
| 28 | ]) | ||
| 15 | AH_VERBATIM([isoc99_inline], | 29 | AH_VERBATIM([isoc99_inline], |
| 16 | [/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports | 30 | [/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports |
| 17 | the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of | 31 | the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of |
| 18 | earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. | 32 | earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. |
| 19 | __APPLE__ && __MACH__ test for MacOS X. | 33 | __APPLE__ && __MACH__ test for Mac OS X. |
| 20 | __APPLE_CC__ tests for the Apple compiler and its version. | 34 | __APPLE_CC__ tests for the Apple compiler and its version. |
| 21 | __STDC_VERSION__ tests for the C99 mode. */ | 35 | __STDC_VERSION__ tests for the C99 mode. */ |
| 22 | #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ | 36 | #if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ |
| @@ -34,6 +48,20 @@ AC_DEFUN([gl_COMMON_BODY], [ | |||
| 34 | /* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name | 48 | /* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name |
| 35 | is a misnomer outside of parameter lists. */ | 49 | is a misnomer outside of parameter lists. */ |
| 36 | #define _UNUSED_PARAMETER_ _GL_UNUSED | 50 | #define _UNUSED_PARAMETER_ _GL_UNUSED |
| 51 | |||
| 52 | /* The __pure__ attribute was added in gcc 2.96. */ | ||
| 53 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) | ||
| 54 | # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) | ||
| 55 | #else | ||
| 56 | # define _GL_ATTRIBUTE_PURE /* empty */ | ||
| 57 | #endif | ||
| 58 | |||
| 59 | /* The __const__ attribute was added in gcc 2.95. */ | ||
| 60 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) | ||
| 61 | # define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) | ||
| 62 | #else | ||
| 63 | # define _GL_ATTRIBUTE_CONST /* empty */ | ||
| 64 | #endif | ||
| 37 | ]) | 65 | ]) |
| 38 | dnl Preparation for running test programs: | 66 | dnl Preparation for running test programs: |
| 39 | dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not | 67 | dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not |
| @@ -47,16 +75,49 @@ AC_DEFUN([gl_COMMON_BODY], [ | |||
| 47 | # expands to a C preprocessor expression that evaluates to 1 or 0, depending | 75 | # expands to a C preprocessor expression that evaluates to 1 or 0, depending |
| 48 | # whether a gnulib module that has been requested shall be considered present | 76 | # whether a gnulib module that has been requested shall be considered present |
| 49 | # or not. | 77 | # or not. |
| 50 | AC_DEFUN([gl_MODULE_INDICATOR_CONDITION], [1]) | 78 | m4_define([gl_MODULE_INDICATOR_CONDITION], [1]) |
| 51 | 79 | ||
| 52 | # gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) | 80 | # gl_MODULE_INDICATOR_SET_VARIABLE([modulename]) |
| 53 | # sets the shell variable that indicates the presence of the given module to | 81 | # sets the shell variable that indicates the presence of the given module to |
| 54 | # a C preprocessor expression that will evaluate to 1. | 82 | # a C preprocessor expression that will evaluate to 1. |
| 55 | AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], | 83 | AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], |
| 56 | [ | 84 | [ |
| 57 | GNULIB_[]m4_translit([[$1]], | 85 | gl_MODULE_INDICATOR_SET_VARIABLE_AUX( |
| 58 | [abcdefghijklmnopqrstuvwxyz./-], | 86 | [GNULIB_[]m4_translit([[$1]], |
| 59 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=gl_MODULE_INDICATOR_CONDITION | 87 | [abcdefghijklmnopqrstuvwxyz./-], |
| 88 | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], | ||
| 89 | [gl_MODULE_INDICATOR_CONDITION]) | ||
| 90 | ]) | ||
| 91 | |||
| 92 | # gl_MODULE_INDICATOR_SET_VARIABLE_AUX([variable]) | ||
| 93 | # modifies the shell variable to include the gl_MODULE_INDICATOR_CONDITION. | ||
| 94 | # The shell variable's value is a C preprocessor expression that evaluates | ||
| 95 | # to 0 or 1. | ||
| 96 | AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], | ||
| 97 | [ | ||
| 98 | m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], | ||
| 99 | [ | ||
| 100 | dnl Simplify the expression VALUE || 1 to 1. | ||
| 101 | $1=1 | ||
| 102 | ], | ||
| 103 | [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], | ||
| 104 | [gl_MODULE_INDICATOR_CONDITION])]) | ||
| 105 | ]) | ||
| 106 | |||
| 107 | # gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([variable], [condition]) | ||
| 108 | # modifies the shell variable to include the given condition. The shell | ||
| 109 | # variable's value is a C preprocessor expression that evaluates to 0 or 1. | ||
| 110 | AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], | ||
| 111 | [ | ||
| 112 | dnl Simplify the expression 1 || CONDITION to 1. | ||
| 113 | if test "$[]$1" != 1; then | ||
| 114 | dnl Simplify the expression 0 || CONDITION to CONDITION. | ||
| 115 | if test "$[]$1" = 0; then | ||
| 116 | $1=$2 | ||
| 117 | else | ||
| 118 | $1="($[]$1 || $2)" | ||
| 119 | fi | ||
| 120 | fi | ||
| 60 | ]) | 121 | ]) |
| 61 | 122 | ||
| 62 | # gl_MODULE_INDICATOR([modulename]) | 123 | # gl_MODULE_INDICATOR([modulename]) |
| @@ -102,6 +163,40 @@ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], | |||
| 102 | [Define to 1 when the gnulib module $1 should be tested.]) | 163 | [Define to 1 when the gnulib module $1 should be tested.]) |
| 103 | ]) | 164 | ]) |
| 104 | 165 | ||
| 166 | # gl_ASSERT_NO_GNULIB_POSIXCHECK | ||
| 167 | # asserts that there will never be a need to #define GNULIB_POSIXCHECK. | ||
| 168 | # and thereby enables an optimization of configure and config.h. | ||
| 169 | # Used by Emacs. | ||
| 170 | AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], | ||
| 171 | [ | ||
| 172 | dnl Override gl_WARN_ON_USE_PREPARE. | ||
| 173 | dnl But hide this definition from 'aclocal'. | ||
| 174 | AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) | ||
| 175 | ]) | ||
| 176 | |||
| 177 | # gl_ASSERT_NO_GNULIB_TESTS | ||
| 178 | # asserts that there will be no gnulib tests in the scope of the configure.ac | ||
| 179 | # and thereby enables an optimization of config.h. | ||
| 180 | # Used by Emacs. | ||
| 181 | AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], | ||
| 182 | [ | ||
| 183 | dnl Override gl_MODULE_INDICATOR_FOR_TESTS. | ||
| 184 | AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) | ||
| 185 | ]) | ||
| 186 | |||
| 187 | # Test whether <features.h> exists. | ||
| 188 | # Set HAVE_FEATURES_H. | ||
| 189 | AC_DEFUN([gl_FEATURES_H], | ||
| 190 | [ | ||
| 191 | AC_CHECK_HEADERS_ONCE([features.h]) | ||
| 192 | if test $ac_cv_header_features_h = yes; then | ||
| 193 | HAVE_FEATURES_H=1 | ||
| 194 | else | ||
| 195 | HAVE_FEATURES_H=0 | ||
| 196 | fi | ||
| 197 | AC_SUBST([HAVE_FEATURES_H]) | ||
| 198 | ]) | ||
| 199 | |||
| 105 | # m4_foreach_w | 200 | # m4_foreach_w |
| 106 | # is a backport of autoconf-2.59c's m4_foreach_w. | 201 | # is a backport of autoconf-2.59c's m4_foreach_w. |
| 107 | # Remove this macro when we can assume autoconf >= 2.60. | 202 | # Remove this macro when we can assume autoconf >= 2.60. |
| @@ -117,11 +212,90 @@ m4_ifndef([AS_VAR_IF], | |||
| 117 | [m4_define([AS_VAR_IF], | 212 | [m4_define([AS_VAR_IF], |
| 118 | [AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])]) | 213 | [AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])]) |
| 119 | 214 | ||
| 215 | # gl_PROG_CC_C99 | ||
| 216 | # Modifies the value of the shell variable CC in an attempt to make $CC | ||
| 217 | # understand ISO C99 source code. | ||
| 218 | # This is like AC_PROG_CC_C99, except that | ||
| 219 | # - AC_PROG_CC_C99 did not exist in Autoconf versions < 2.60, | ||
| 220 | # - AC_PROG_CC_C99 does not mix well with AC_PROG_CC_STDC | ||
| 221 | # <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00367.html>, | ||
| 222 | # but many more packages use AC_PROG_CC_STDC than AC_PROG_CC_C99 | ||
| 223 | # <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00441.html>. | ||
| 224 | # Remaining problems: | ||
| 225 | # - When AC_PROG_CC_STDC is invoked twice, it adds the C99 enabling options | ||
| 226 | # to CC twice | ||
| 227 | # <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00431.html>. | ||
| 228 | # - AC_PROG_CC_STDC is likely to change now that C11 is an ISO standard. | ||
| 229 | AC_DEFUN([gl_PROG_CC_C99], | ||
| 230 | [ | ||
| 231 | dnl Change that version number to the minimum Autoconf version that supports | ||
| 232 | dnl mixing AC_PROG_CC_C99 calls with AC_PROG_CC_STDC calls. | ||
| 233 | m4_version_prereq([9.0], | ||
| 234 | [AC_REQUIRE([AC_PROG_CC_C99])], | ||
| 235 | [AC_REQUIRE([AC_PROG_CC_STDC])]) | ||
| 236 | ]) | ||
| 237 | |||
| 238 | # gl_PROG_AR_RANLIB | ||
| 239 | # Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. | ||
| 240 | # The user can set the variables AR, ARFLAGS, RANLIB if he wants to override | ||
| 241 | # the values. | ||
| 242 | AC_DEFUN([gl_PROG_AR_RANLIB], | ||
| 243 | [ | ||
| 244 | dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler | ||
| 245 | dnl as "cc", and GCC as "gcc". They have different object file formats and | ||
| 246 | dnl library formats. In particular, the GNU binutils programs ar, ranlib | ||
| 247 | dnl produce libraries that work only with gcc, not with cc. | ||
| 248 | AC_REQUIRE([AC_PROG_CC]) | ||
| 249 | AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], | ||
| 250 | [ | ||
| 251 | AC_EGREP_CPP([Amsterdam], | ||
| 252 | [ | ||
| 253 | #ifdef __ACK__ | ||
| 254 | Amsterdam | ||
| 255 | #endif | ||
| 256 | ], | ||
| 257 | [gl_cv_c_amsterdam_compiler=yes], | ||
| 258 | [gl_cv_c_amsterdam_compiler=no]) | ||
| 259 | ]) | ||
| 260 | if test -z "$AR"; then | ||
| 261 | if test $gl_cv_c_amsterdam_compiler = yes; then | ||
| 262 | AR='cc -c.a' | ||
| 263 | if test -z "$ARFLAGS"; then | ||
| 264 | ARFLAGS='-o' | ||
| 265 | fi | ||
| 266 | else | ||
| 267 | dnl Use the Automake-documented default values for AR and ARFLAGS, | ||
| 268 | dnl but prefer ${host}-ar over ar (useful for cross-compiling). | ||
| 269 | AC_CHECK_TOOL([AR], [ar], [ar]) | ||
| 270 | if test -z "$ARFLAGS"; then | ||
| 271 | ARFLAGS='cru' | ||
| 272 | fi | ||
| 273 | fi | ||
| 274 | else | ||
| 275 | if test -z "$ARFLAGS"; then | ||
| 276 | ARFLAGS='cru' | ||
| 277 | fi | ||
| 278 | fi | ||
| 279 | AC_SUBST([AR]) | ||
| 280 | AC_SUBST([ARFLAGS]) | ||
| 281 | if test -z "$RANLIB"; then | ||
| 282 | if test $gl_cv_c_amsterdam_compiler = yes; then | ||
| 283 | RANLIB=':' | ||
| 284 | else | ||
| 285 | dnl Use the ranlib program if it is available. | ||
| 286 | AC_PROG_RANLIB | ||
| 287 | fi | ||
| 288 | fi | ||
| 289 | AC_SUBST([RANLIB]) | ||
| 290 | ]) | ||
| 291 | |||
| 120 | # AC_PROG_MKDIR_P | 292 | # AC_PROG_MKDIR_P |
| 121 | # is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix | 293 | # is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix |
| 122 | # for interoperability with automake-1.9.6 from autoconf-2.62. | 294 | # for interoperability with automake-1.9.6 from autoconf-2.62. |
| 123 | # Remove this macro when we can assume autoconf >= 2.62 or | 295 | # Remove this macro when we can assume autoconf >= 2.62 or |
| 124 | # autoconf >= 2.60 && automake >= 1.10. | 296 | # autoconf >= 2.60 && automake >= 1.10. |
| 297 | # AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness. | ||
| 298 | m4_ifndef([AC_AUTOCONF_VERSION],[ | ||
| 125 | m4_ifdef([AC_PROG_MKDIR_P], [ | 299 | m4_ifdef([AC_PROG_MKDIR_P], [ |
| 126 | dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed. | 300 | dnl For automake-1.9.6 && autoconf < 2.62: Ensure MKDIR_P is AC_SUBSTed. |
| 127 | m4_define([AC_PROG_MKDIR_P], | 301 | m4_define([AC_PROG_MKDIR_P], |
| @@ -132,13 +306,15 @@ m4_ifdef([AC_PROG_MKDIR_P], [ | |||
| 132 | [AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake | 306 | [AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake |
| 133 | MKDIR_P='$(mkdir_p)' | 307 | MKDIR_P='$(mkdir_p)' |
| 134 | AC_SUBST([MKDIR_P])])]) | 308 | AC_SUBST([MKDIR_P])])]) |
| 309 | ]) | ||
| 135 | 310 | ||
| 136 | # AC_C_RESTRICT | 311 | # AC_C_RESTRICT |
| 137 | # This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61, | 312 | # This definition overrides the AC_C_RESTRICT macro from autoconf 2.60..2.61, |
| 138 | # so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++ | 313 | # so that mixed use of GNU C and GNU C++ and mixed use of Sun C and Sun C++ |
| 139 | # works. | 314 | # works. |
| 140 | # This definition can be removed once autoconf >= 2.62 can be assumed. | 315 | # This definition can be removed once autoconf >= 2.62 can be assumed. |
| 141 | m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.62]),[-1],[ | 316 | # AC_AUTOCONF_VERSION was introduced in 2.62, so use that as the witness. |
| 317 | m4_ifndef([AC_AUTOCONF_VERSION],[ | ||
| 142 | AC_DEFUN([AC_C_RESTRICT], | 318 | AC_DEFUN([AC_C_RESTRICT], |
| 143 | [AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], | 319 | [AC_CACHE_CHECK([for C/C++ restrict keyword], [ac_cv_c_restrict], |
| 144 | [ac_cv_c_restrict=no | 320 | [ac_cv_c_restrict=no |
diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4 index b5e6b438..c6cc73ae 100644 --- a/gl/m4/gnulib-comp.m4 +++ b/gl/m4/gnulib-comp.m4 | |||
| @@ -1,10 +1,22 @@ | |||
| 1 | # DO NOT EDIT! GENERATED AUTOMATICALLY! | 1 | # DO NOT EDIT! GENERATED AUTOMATICALLY! |
| 2 | # Copyright (C) 2002-2010 Free Software Foundation, Inc. | 2 | # Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 3 | # | 3 | # |
| 4 | # This file is free software, distributed under the terms of the GNU | 4 | # This file is free software; you can redistribute it and/or modify |
| 5 | # General Public License. As a special exception to the GNU General | 5 | # it under the terms of the GNU General Public License as published by |
| 6 | # Public License, this file may be distributed as part of a program | 6 | # the Free Software Foundation; either version 3 of the License, or |
| 7 | # that contains a configuration script generated by Autoconf, under | 7 | # (at your option) any later version. |
| 8 | # | ||
| 9 | # This file is distributed in the hope that it will be useful, | ||
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | # GNU General Public License for more details. | ||
| 13 | # | ||
| 14 | # You should have received a copy of the GNU General Public License | ||
| 15 | # along with this file. If not, see <http://www.gnu.org/licenses/>. | ||
| 16 | # | ||
| 17 | # As a special exception to the GNU General Public License, | ||
| 18 | # this file may be distributed as part of a program that | ||
| 19 | # contains a configuration script generated by Autoconf, under | ||
| 8 | # the same distribution terms as the rest of that program. | 20 | # the same distribution terms as the rest of that program. |
| 9 | # | 21 | # |
| 10 | # Generated by gnulib-tool. | 22 | # Generated by gnulib-tool. |
| @@ -12,7 +24,8 @@ | |||
| 12 | # This file represents the compiled summary of the specification in | 24 | # This file represents the compiled summary of the specification in |
| 13 | # gnulib-cache.m4. It lists the computed macro invocations that need | 25 | # gnulib-cache.m4. It lists the computed macro invocations that need |
| 14 | # to be invoked from configure.ac. | 26 | # to be invoked from configure.ac. |
| 15 | # In projects using CVS, this file can be treated like other built files. | 27 | # In projects that use version control, this file can be treated like |
| 28 | # other built files. | ||
| 16 | 29 | ||
| 17 | 30 | ||
| 18 | # This macro should be invoked from ./configure.in, in the section | 31 | # This macro should be invoked from ./configure.in, in the section |
| @@ -24,39 +37,31 @@ AC_DEFUN([gl_EARLY], | |||
| 24 | m4_pattern_allow([^gl_ES$])dnl a valid locale name | 37 | m4_pattern_allow([^gl_ES$])dnl a valid locale name |
| 25 | m4_pattern_allow([^gl_LIBOBJS$])dnl a variable | 38 | m4_pattern_allow([^gl_LIBOBJS$])dnl a variable |
| 26 | m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable | 39 | m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable |
| 27 | AC_REQUIRE([AC_PROG_RANLIB]) | 40 | AC_REQUIRE([gl_PROG_AR_RANLIB]) |
| 28 | # Code from module alignof: | 41 | AC_REQUIRE([AM_PROG_CC_C_O]) |
| 29 | # Code from module alloca-opt: | 42 | # Code from module alloca-opt: |
| 30 | # Code from module arg-nonnull: | ||
| 31 | # Code from module arpa_inet: | 43 | # Code from module arpa_inet: |
| 32 | # Code from module base64: | 44 | # Code from module base64: |
| 33 | # Code from module btowc: | 45 | # Code from module btowc: |
| 34 | # Code from module c++defs: | ||
| 35 | # Code from module c-strtod: | ||
| 36 | # Code from module cloexec: | ||
| 37 | # Code from module close-hook: | ||
| 38 | # Code from module configmake: | 46 | # Code from module configmake: |
| 39 | # Code from module crypto/sha1: | 47 | # Code from module crypto/sha1: |
| 40 | # Code from module dirname: | 48 | # Code from module dirname: |
| 41 | # Code from module dirname-lgpl: | 49 | # Code from module dirname-lgpl: |
| 50 | # Code from module dosname: | ||
| 42 | # Code from module double-slash-root: | 51 | # Code from module double-slash-root: |
| 43 | # Code from module dup2: | ||
| 44 | # Code from module environ: | 52 | # Code from module environ: |
| 45 | # Code from module errno: | 53 | # Code from module errno: |
| 46 | # Code from module error: | 54 | # Code from module error: |
| 47 | # Code from module exitfail: | 55 | # Code from module exitfail: |
| 48 | # Code from module extensions: | 56 | # Code from module extensions: |
| 49 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | 57 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) |
| 50 | # Code from module fcntl: | 58 | # Code from module extern-inline: |
| 51 | # Code from module fcntl-h: | 59 | # Code from module fd-hook: |
| 52 | # Code from module fcntl-safer: | ||
| 53 | # Code from module float: | 60 | # Code from module float: |
| 54 | # Code from module floorf: | 61 | # Code from module floorf: |
| 55 | # Code from module fsusage: | 62 | # Code from module fsusage: |
| 56 | # Code from module full-read: | 63 | # Code from module full-read: |
| 57 | # Code from module full-write: | ||
| 58 | # Code from module getaddrinfo: | 64 | # Code from module getaddrinfo: |
| 59 | # Code from module getdtablesize: | ||
| 60 | # Code from module gethostname: | 65 | # Code from module gethostname: |
| 61 | # Code from module getloadavg: | 66 | # Code from module getloadavg: |
| 62 | # Code from module getopt: | 67 | # Code from module getopt: |
| @@ -68,68 +73,81 @@ AC_DEFUN([gl_EARLY], | |||
| 68 | # Code from module hostent: | 73 | # Code from module hostent: |
| 69 | # Code from module include_next: | 74 | # Code from module include_next: |
| 70 | # Code from module inet_ntop: | 75 | # Code from module inet_ntop: |
| 71 | # Code from module inline: | ||
| 72 | # Code from module intprops: | 76 | # Code from module intprops: |
| 73 | # Code from module langinfo: | 77 | # Code from module langinfo: |
| 78 | # Code from module largefile: | ||
| 79 | AC_REQUIRE([AC_SYS_LARGEFILE]) | ||
| 74 | # Code from module localcharset: | 80 | # Code from module localcharset: |
| 75 | # Code from module locale: | 81 | # Code from module locale: |
| 76 | # Code from module malloc: | 82 | # Code from module localeconv: |
| 83 | # Code from module lock: | ||
| 84 | # Code from module malloc-gnu: | ||
| 77 | # Code from module malloc-posix: | 85 | # Code from module malloc-posix: |
| 78 | # Code from module malloca: | 86 | # Code from module malloca: |
| 79 | # Code from module math: | 87 | # Code from module math: |
| 80 | # Code from module mbrtowc: | 88 | # Code from module mbrtowc: |
| 81 | # Code from module mbsinit: | 89 | # Code from module mbsinit: |
| 90 | # Code from module mbtowc: | ||
| 82 | # Code from module memchr: | 91 | # Code from module memchr: |
| 83 | # Code from module mktime: | 92 | # Code from module mktime: |
| 93 | # Code from module mktime-internal: | ||
| 84 | # Code from module mountlist: | 94 | # Code from module mountlist: |
| 95 | # Code from module msvc-inval: | ||
| 96 | # Code from module msvc-nothrow: | ||
| 85 | # Code from module multiarch: | 97 | # Code from module multiarch: |
| 86 | # Code from module netdb: | 98 | # Code from module netdb: |
| 87 | # Code from module netinet_in: | 99 | # Code from module netinet_in: |
| 88 | # Code from module nl_langinfo: | 100 | # Code from module nl_langinfo: |
| 89 | # Code from module open: | 101 | # Code from module nocrash: |
| 102 | # Code from module read: | ||
| 90 | # Code from module regex: | 103 | # Code from module regex: |
| 91 | # Code from module safe-read: | 104 | # Code from module safe-read: |
| 92 | # Code from module safe-write: | ||
| 93 | # Code from module servent: | 105 | # Code from module servent: |
| 94 | # Code from module setenv: | 106 | # Code from module setenv: |
| 95 | # Code from module size_max: | 107 | # Code from module size_max: |
| 108 | # Code from module snippet/_Noreturn: | ||
| 109 | # Code from module snippet/arg-nonnull: | ||
| 110 | # Code from module snippet/c++defs: | ||
| 111 | # Code from module snippet/warn-on-use: | ||
| 96 | # Code from module snprintf: | 112 | # Code from module snprintf: |
| 113 | # Code from module socketlib: | ||
| 97 | # Code from module sockets: | 114 | # Code from module sockets: |
| 98 | # Code from module socklen: | 115 | # Code from module socklen: |
| 99 | # Code from module ssize_t: | 116 | # Code from module ssize_t: |
| 100 | # Code from module stat: | 117 | # Code from module stdalign: |
| 101 | # Code from module stdbool: | 118 | # Code from module stdbool: |
| 102 | # Code from module stddef: | 119 | # Code from module stddef: |
| 103 | # Code from module stdint: | 120 | # Code from module stdint: |
| 104 | # Code from module stdio: | 121 | # Code from module stdio: |
| 105 | # Code from module stdlib: | 122 | # Code from module stdlib: |
| 106 | # Code from module strdup-posix: | ||
| 107 | # Code from module streq: | 123 | # Code from module streq: |
| 108 | # Code from module strerror: | 124 | # Code from module strerror: |
| 125 | # Code from module strerror-override: | ||
| 109 | # Code from module string: | 126 | # Code from module string: |
| 110 | # Code from module strndup: | 127 | # Code from module strndup: |
| 111 | # Code from module strnlen: | 128 | # Code from module strnlen: |
| 112 | # Code from module strsep: | 129 | # Code from module strsep: |
| 113 | # Code from module strstr-simple: | 130 | # Code from module strstr-simple: |
| 114 | # Code from module sys_socket: | 131 | # Code from module sys_socket: |
| 115 | # Code from module sys_stat: | 132 | # Code from module sys_types: |
| 133 | # Code from module sys_uio: | ||
| 134 | # Code from module threadlib: | ||
| 135 | gl_THREADLIB_EARLY | ||
| 116 | # Code from module time: | 136 | # Code from module time: |
| 117 | # Code from module time_r: | 137 | # Code from module time_r: |
| 118 | # Code from module timegm: | 138 | # Code from module timegm: |
| 119 | # Code from module unistd: | 139 | # Code from module unistd: |
| 120 | # Code from module unistd-safer: | ||
| 121 | # Code from module unsetenv: | 140 | # Code from module unsetenv: |
| 122 | # Code from module vasnprintf: | 141 | # Code from module vasnprintf: |
| 123 | # Code from module vasprintf: | 142 | # Code from module vasprintf: |
| 124 | # Code from module verify: | 143 | # Code from module verify: |
| 125 | # Code from module vsnprintf: | 144 | # Code from module vsnprintf: |
| 126 | # Code from module warn-on-use: | ||
| 127 | # Code from module wchar: | 145 | # Code from module wchar: |
| 128 | # Code from module wcrtomb: | 146 | # Code from module wcrtomb: |
| 129 | # Code from module wctype: | 147 | # Code from module wctype-h: |
| 130 | # Code from module write: | ||
| 131 | # Code from module xalloc: | 148 | # Code from module xalloc: |
| 132 | # Code from module xalloc-die: | 149 | # Code from module xalloc-die: |
| 150 | # Code from module xalloc-oversized: | ||
| 133 | # Code from module xsize: | 151 | # Code from module xsize: |
| 134 | # Code from module xstrndup: | 152 | # Code from module xstrndup: |
| 135 | ]) | 153 | ]) |
| @@ -150,252 +168,296 @@ AC_DEFUN([gl_INIT], | |||
| 150 | m4_pushdef([gl_LIBSOURCES_DIR], []) | 168 | m4_pushdef([gl_LIBSOURCES_DIR], []) |
| 151 | gl_COMMON | 169 | gl_COMMON |
| 152 | gl_source_base='gl' | 170 | gl_source_base='gl' |
| 153 | # Code from module alignof: | ||
| 154 | # Code from module alloca-opt: | ||
| 155 | gl_FUNC_ALLOCA | 171 | gl_FUNC_ALLOCA |
| 156 | # Code from module arg-nonnull: | ||
| 157 | # Code from module arpa_inet: | ||
| 158 | gl_HEADER_ARPA_INET | 172 | gl_HEADER_ARPA_INET |
| 159 | AC_PROG_MKDIR_P | 173 | AC_PROG_MKDIR_P |
| 160 | # Code from module base64: | ||
| 161 | gl_FUNC_BASE64 | 174 | gl_FUNC_BASE64 |
| 162 | # Code from module btowc: | ||
| 163 | gl_FUNC_BTOWC | 175 | gl_FUNC_BTOWC |
| 176 | if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then | ||
| 177 | AC_LIBOBJ([btowc]) | ||
| 178 | gl_PREREQ_BTOWC | ||
| 179 | fi | ||
| 164 | gl_WCHAR_MODULE_INDICATOR([btowc]) | 180 | gl_WCHAR_MODULE_INDICATOR([btowc]) |
| 165 | # Code from module c++defs: | 181 | gl_CONFIGMAKE_PREP |
| 166 | # Code from module c-strtod: | ||
| 167 | gl_C_STRTOD | ||
| 168 | # Code from module cloexec: | ||
| 169 | gl_CLOEXEC | ||
| 170 | gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) | ||
| 171 | # Code from module close-hook: | ||
| 172 | # Code from module configmake: | ||
| 173 | # Code from module crypto/sha1: | ||
| 174 | gl_SHA1 | 182 | gl_SHA1 |
| 175 | # Code from module dirname: | ||
| 176 | gl_DIRNAME | 183 | gl_DIRNAME |
| 177 | gl_MODULE_INDICATOR([dirname]) | 184 | gl_MODULE_INDICATOR([dirname]) |
| 178 | # Code from module dirname-lgpl: | ||
| 179 | gl_DIRNAME_LGPL | 185 | gl_DIRNAME_LGPL |
| 180 | # Code from module double-slash-root: | ||
| 181 | gl_DOUBLE_SLASH_ROOT | 186 | gl_DOUBLE_SLASH_ROOT |
| 182 | # Code from module dup2: | ||
| 183 | gl_FUNC_DUP2 | ||
| 184 | gl_UNISTD_MODULE_INDICATOR([dup2]) | ||
| 185 | # Code from module environ: | ||
| 186 | gl_ENVIRON | 187 | gl_ENVIRON |
| 187 | gl_UNISTD_MODULE_INDICATOR([environ]) | 188 | gl_UNISTD_MODULE_INDICATOR([environ]) |
| 188 | # Code from module errno: | ||
| 189 | gl_HEADER_ERRNO_H | 189 | gl_HEADER_ERRNO_H |
| 190 | # Code from module error: | ||
| 191 | gl_ERROR | 190 | gl_ERROR |
| 191 | if test $ac_cv_lib_error_at_line = no; then | ||
| 192 | AC_LIBOBJ([error]) | ||
| 193 | gl_PREREQ_ERROR | ||
| 194 | fi | ||
| 192 | m4_ifdef([AM_XGETTEXT_OPTION], | 195 | m4_ifdef([AM_XGETTEXT_OPTION], |
| 193 | [AM_][XGETTEXT_OPTION([--flag=error:3:c-format]) | 196 | [AM_][XGETTEXT_OPTION([--flag=error:3:c-format]) |
| 194 | AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])]) | 197 | AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])]) |
| 195 | # Code from module exitfail: | 198 | AC_REQUIRE([gl_EXTERN_INLINE]) |
| 196 | # Code from module extensions: | ||
| 197 | # Code from module fcntl: | ||
| 198 | gl_FUNC_FCNTL | ||
| 199 | gl_FCNTL_MODULE_INDICATOR([fcntl]) | ||
| 200 | # Code from module fcntl-h: | ||
| 201 | gl_FCNTL_H | ||
| 202 | # Code from module fcntl-safer: | ||
| 203 | gl_FCNTL_SAFER | ||
| 204 | gl_MODULE_INDICATOR([fcntl-safer]) | ||
| 205 | # Code from module float: | ||
| 206 | gl_FLOAT_H | 199 | gl_FLOAT_H |
| 207 | # Code from module floorf: | 200 | if test $REPLACE_FLOAT_LDBL = 1; then |
| 201 | AC_LIBOBJ([float]) | ||
| 202 | fi | ||
| 203 | if test $REPLACE_ITOLD = 1; then | ||
| 204 | AC_LIBOBJ([itold]) | ||
| 205 | fi | ||
| 208 | gl_FUNC_FLOORF | 206 | gl_FUNC_FLOORF |
| 207 | if test $HAVE_DECL_FLOORF = 0 || test $REPLACE_FLOORF = 1; then | ||
| 208 | AC_LIBOBJ([floorf]) | ||
| 209 | fi | ||
| 209 | gl_MATH_MODULE_INDICATOR([floorf]) | 210 | gl_MATH_MODULE_INDICATOR([floorf]) |
| 210 | # Code from module fsusage: | ||
| 211 | gl_FSUSAGE | 211 | gl_FSUSAGE |
| 212 | # Code from module full-read: | 212 | if test $gl_cv_fs_space = yes; then |
| 213 | # Code from module full-write: | 213 | AC_LIBOBJ([fsusage]) |
| 214 | # Code from module getaddrinfo: | 214 | gl_PREREQ_FSUSAGE_EXTRA |
| 215 | fi | ||
| 215 | gl_GETADDRINFO | 216 | gl_GETADDRINFO |
| 217 | if test $HAVE_GETADDRINFO = 0; then | ||
| 218 | AC_LIBOBJ([getaddrinfo]) | ||
| 219 | fi | ||
| 220 | if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then | ||
| 221 | AC_LIBOBJ([gai_strerror]) | ||
| 222 | fi | ||
| 216 | gl_NETDB_MODULE_INDICATOR([getaddrinfo]) | 223 | gl_NETDB_MODULE_INDICATOR([getaddrinfo]) |
| 217 | # Code from module getdtablesize: | ||
| 218 | gl_FUNC_GETDTABLESIZE | ||
| 219 | gl_UNISTD_MODULE_INDICATOR([getdtablesize]) | ||
| 220 | # Code from module gethostname: | ||
| 221 | gl_FUNC_GETHOSTNAME | 224 | gl_FUNC_GETHOSTNAME |
| 225 | if test $HAVE_GETHOSTNAME = 0; then | ||
| 226 | AC_LIBOBJ([gethostname]) | ||
| 227 | gl_PREREQ_GETHOSTNAME | ||
| 228 | fi | ||
| 222 | gl_UNISTD_MODULE_INDICATOR([gethostname]) | 229 | gl_UNISTD_MODULE_INDICATOR([gethostname]) |
| 223 | # Code from module getloadavg: | 230 | gl_GETLOADAVG |
| 224 | gl_GETLOADAVG([$gl_source_base]) | 231 | if test $HAVE_GETLOADAVG = 0; then |
| 232 | AC_LIBOBJ([getloadavg]) | ||
| 233 | gl_PREREQ_GETLOADAVG | ||
| 234 | fi | ||
| 225 | gl_STDLIB_MODULE_INDICATOR([getloadavg]) | 235 | gl_STDLIB_MODULE_INDICATOR([getloadavg]) |
| 226 | # Code from module getopt: | ||
| 227 | # Code from module getopt-gnu: | ||
| 228 | gl_FUNC_GETOPT_GNU | 236 | gl_FUNC_GETOPT_GNU |
| 237 | if test $REPLACE_GETOPT = 1; then | ||
| 238 | AC_LIBOBJ([getopt]) | ||
| 239 | AC_LIBOBJ([getopt1]) | ||
| 240 | gl_PREREQ_GETOPT | ||
| 241 | dnl Arrange for unistd.h to include getopt.h. | ||
| 242 | GNULIB_GL_UNISTD_H_GETOPT=1 | ||
| 243 | fi | ||
| 244 | AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) | ||
| 229 | gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) | 245 | gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) |
| 230 | # Code from module getopt-posix: | ||
| 231 | gl_FUNC_GETOPT_POSIX | 246 | gl_FUNC_GETOPT_POSIX |
| 232 | # Code from module gettext: | 247 | if test $REPLACE_GETOPT = 1; then |
| 248 | AC_LIBOBJ([getopt]) | ||
| 249 | AC_LIBOBJ([getopt1]) | ||
| 250 | gl_PREREQ_GETOPT | ||
| 251 | dnl Arrange for unistd.h to include getopt.h. | ||
| 252 | GNULIB_GL_UNISTD_H_GETOPT=1 | ||
| 253 | fi | ||
| 254 | AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) | ||
| 233 | dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac. | 255 | dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac. |
| 234 | AM_GNU_GETTEXT_VERSION([0.18.1]) | 256 | AM_GNU_GETTEXT_VERSION([0.18.1]) |
| 235 | # Code from module gettext-h: | ||
| 236 | AC_SUBST([LIBINTL]) | 257 | AC_SUBST([LIBINTL]) |
| 237 | AC_SUBST([LTLIBINTL]) | 258 | AC_SUBST([LTLIBINTL]) |
| 238 | # Code from module havelib: | ||
| 239 | # Code from module hostent: | ||
| 240 | gl_HOSTENT | 259 | gl_HOSTENT |
| 241 | # Code from module include_next: | ||
| 242 | # Code from module inet_ntop: | ||
| 243 | gl_FUNC_INET_NTOP | 260 | gl_FUNC_INET_NTOP |
| 261 | if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then | ||
| 262 | AC_LIBOBJ([inet_ntop]) | ||
| 263 | gl_PREREQ_INET_NTOP | ||
| 264 | fi | ||
| 244 | gl_ARPA_INET_MODULE_INDICATOR([inet_ntop]) | 265 | gl_ARPA_INET_MODULE_INDICATOR([inet_ntop]) |
| 245 | # Code from module inline: | ||
| 246 | gl_INLINE | ||
| 247 | # Code from module intprops: | ||
| 248 | # Code from module langinfo: | ||
| 249 | gl_LANGINFO_H | 266 | gl_LANGINFO_H |
| 250 | # Code from module localcharset: | 267 | AC_REQUIRE([gl_LARGEFILE]) |
| 251 | gl_LOCALCHARSET | 268 | gl_LOCALCHARSET |
| 252 | LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\"" | 269 | LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" |
| 253 | AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) | 270 | AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) |
| 254 | # Code from module locale: | ||
| 255 | gl_LOCALE_H | 271 | gl_LOCALE_H |
| 256 | # Code from module malloc: | 272 | gl_FUNC_LOCALECONV |
| 273 | if test $REPLACE_LOCALECONV = 1; then | ||
| 274 | AC_LIBOBJ([localeconv]) | ||
| 275 | gl_PREREQ_LOCALECONV | ||
| 276 | fi | ||
| 277 | gl_LOCALE_MODULE_INDICATOR([localeconv]) | ||
| 278 | gl_LOCK | ||
| 279 | gl_MODULE_INDICATOR([lock]) | ||
| 257 | gl_FUNC_MALLOC_GNU | 280 | gl_FUNC_MALLOC_GNU |
| 258 | AC_DEFINE([GNULIB_MALLOC_GNU], 1, [Define to indicate the 'malloc' module.]) | 281 | if test $REPLACE_MALLOC = 1; then |
| 259 | # Code from module malloc-posix: | 282 | AC_LIBOBJ([malloc]) |
| 283 | fi | ||
| 284 | gl_MODULE_INDICATOR([malloc-gnu]) | ||
| 260 | gl_FUNC_MALLOC_POSIX | 285 | gl_FUNC_MALLOC_POSIX |
| 286 | if test $REPLACE_MALLOC = 1; then | ||
| 287 | AC_LIBOBJ([malloc]) | ||
| 288 | fi | ||
| 261 | gl_STDLIB_MODULE_INDICATOR([malloc-posix]) | 289 | gl_STDLIB_MODULE_INDICATOR([malloc-posix]) |
| 262 | # Code from module malloca: | ||
| 263 | gl_MALLOCA | 290 | gl_MALLOCA |
| 264 | # Code from module math: | ||
| 265 | gl_MATH_H | 291 | gl_MATH_H |
| 266 | # Code from module mbrtowc: | ||
| 267 | gl_FUNC_MBRTOWC | 292 | gl_FUNC_MBRTOWC |
| 293 | if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then | ||
| 294 | AC_LIBOBJ([mbrtowc]) | ||
| 295 | gl_PREREQ_MBRTOWC | ||
| 296 | fi | ||
| 268 | gl_WCHAR_MODULE_INDICATOR([mbrtowc]) | 297 | gl_WCHAR_MODULE_INDICATOR([mbrtowc]) |
| 269 | # Code from module mbsinit: | ||
| 270 | gl_FUNC_MBSINIT | 298 | gl_FUNC_MBSINIT |
| 299 | if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then | ||
| 300 | AC_LIBOBJ([mbsinit]) | ||
| 301 | gl_PREREQ_MBSINIT | ||
| 302 | fi | ||
| 271 | gl_WCHAR_MODULE_INDICATOR([mbsinit]) | 303 | gl_WCHAR_MODULE_INDICATOR([mbsinit]) |
| 272 | # Code from module memchr: | 304 | gl_FUNC_MBTOWC |
| 305 | if test $REPLACE_MBTOWC = 1; then | ||
| 306 | AC_LIBOBJ([mbtowc]) | ||
| 307 | gl_PREREQ_MBTOWC | ||
| 308 | fi | ||
| 309 | gl_STDLIB_MODULE_INDICATOR([mbtowc]) | ||
| 273 | gl_FUNC_MEMCHR | 310 | gl_FUNC_MEMCHR |
| 311 | if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then | ||
| 312 | AC_LIBOBJ([memchr]) | ||
| 313 | gl_PREREQ_MEMCHR | ||
| 314 | fi | ||
| 274 | gl_STRING_MODULE_INDICATOR([memchr]) | 315 | gl_STRING_MODULE_INDICATOR([memchr]) |
| 275 | # Code from module mktime: | ||
| 276 | gl_FUNC_MKTIME | 316 | gl_FUNC_MKTIME |
| 317 | if test $REPLACE_MKTIME = 1; then | ||
| 318 | AC_LIBOBJ([mktime]) | ||
| 319 | gl_PREREQ_MKTIME | ||
| 320 | fi | ||
| 277 | gl_TIME_MODULE_INDICATOR([mktime]) | 321 | gl_TIME_MODULE_INDICATOR([mktime]) |
| 278 | # Code from module mountlist: | 322 | gl_FUNC_MKTIME_INTERNAL |
| 323 | if test $REPLACE_MKTIME = 1; then | ||
| 324 | AC_LIBOBJ([mktime]) | ||
| 325 | gl_PREREQ_MKTIME | ||
| 326 | fi | ||
| 279 | gl_MOUNTLIST | 327 | gl_MOUNTLIST |
| 280 | # Code from module multiarch: | 328 | if test $gl_cv_list_mounted_fs = yes; then |
| 329 | AC_LIBOBJ([mountlist]) | ||
| 330 | gl_PREREQ_MOUNTLIST_EXTRA | ||
| 331 | fi | ||
| 332 | gl_MSVC_INVAL | ||
| 333 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then | ||
| 334 | AC_LIBOBJ([msvc-inval]) | ||
| 335 | fi | ||
| 336 | gl_MSVC_NOTHROW | ||
| 337 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then | ||
| 338 | AC_LIBOBJ([msvc-nothrow]) | ||
| 339 | fi | ||
| 281 | gl_MULTIARCH | 340 | gl_MULTIARCH |
| 282 | # Code from module netdb: | ||
| 283 | gl_HEADER_NETDB | 341 | gl_HEADER_NETDB |
| 284 | # Code from module netinet_in: | ||
| 285 | gl_HEADER_NETINET_IN | 342 | gl_HEADER_NETINET_IN |
| 286 | AC_PROG_MKDIR_P | 343 | AC_PROG_MKDIR_P |
| 287 | # Code from module nl_langinfo: | ||
| 288 | gl_FUNC_NL_LANGINFO | 344 | gl_FUNC_NL_LANGINFO |
| 345 | if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then | ||
| 346 | AC_LIBOBJ([nl_langinfo]) | ||
| 347 | fi | ||
| 289 | gl_LANGINFO_MODULE_INDICATOR([nl_langinfo]) | 348 | gl_LANGINFO_MODULE_INDICATOR([nl_langinfo]) |
| 290 | # Code from module open: | 349 | gl_FUNC_READ |
| 291 | gl_FUNC_OPEN | 350 | if test $REPLACE_READ = 1; then |
| 292 | gl_FCNTL_MODULE_INDICATOR([open]) | 351 | AC_LIBOBJ([read]) |
| 293 | # Code from module regex: | 352 | gl_PREREQ_READ |
| 353 | fi | ||
| 354 | gl_UNISTD_MODULE_INDICATOR([read]) | ||
| 294 | gl_REGEX | 355 | gl_REGEX |
| 295 | # Code from module safe-read: | 356 | if test $ac_use_included_regex = yes; then |
| 296 | gl_SAFE_READ | 357 | AC_LIBOBJ([regex]) |
| 297 | # Code from module safe-write: | 358 | gl_PREREQ_REGEX |
| 298 | gl_SAFE_WRITE | 359 | fi |
| 299 | # Code from module servent: | 360 | gl_PREREQ_SAFE_READ |
| 300 | gl_SERVENT | 361 | gl_SERVENT |
| 301 | # Code from module setenv: | ||
| 302 | gl_FUNC_SETENV | 362 | gl_FUNC_SETENV |
| 363 | if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then | ||
| 364 | AC_LIBOBJ([setenv]) | ||
| 365 | fi | ||
| 303 | gl_STDLIB_MODULE_INDICATOR([setenv]) | 366 | gl_STDLIB_MODULE_INDICATOR([setenv]) |
| 304 | # Code from module size_max: | ||
| 305 | gl_SIZE_MAX | 367 | gl_SIZE_MAX |
| 306 | # Code from module snprintf: | ||
| 307 | gl_FUNC_SNPRINTF | 368 | gl_FUNC_SNPRINTF |
| 308 | gl_STDIO_MODULE_INDICATOR([snprintf]) | 369 | gl_STDIO_MODULE_INDICATOR([snprintf]) |
| 309 | # Code from module sockets: | 370 | gl_MODULE_INDICATOR([snprintf]) |
| 371 | gl_SOCKETLIB | ||
| 310 | gl_SOCKETS | 372 | gl_SOCKETS |
| 311 | # Code from module socklen: | ||
| 312 | gl_TYPE_SOCKLEN_T | 373 | gl_TYPE_SOCKLEN_T |
| 313 | # Code from module ssize_t: | ||
| 314 | gt_TYPE_SSIZE_T | 374 | gt_TYPE_SSIZE_T |
| 315 | # Code from module stat: | 375 | gl_STDALIGN_H |
| 316 | gl_FUNC_STAT | ||
| 317 | gl_SYS_STAT_MODULE_INDICATOR([stat]) | ||
| 318 | # Code from module stdbool: | ||
| 319 | AM_STDBOOL_H | 376 | AM_STDBOOL_H |
| 320 | # Code from module stddef: | ||
| 321 | gl_STDDEF_H | 377 | gl_STDDEF_H |
| 322 | # Code from module stdint: | ||
| 323 | gl_STDINT_H | 378 | gl_STDINT_H |
| 324 | # Code from module stdio: | ||
| 325 | gl_STDIO_H | 379 | gl_STDIO_H |
| 326 | # Code from module stdlib: | ||
| 327 | gl_STDLIB_H | 380 | gl_STDLIB_H |
| 328 | # Code from module strdup-posix: | ||
| 329 | gl_FUNC_STRDUP_POSIX | ||
| 330 | gl_STRING_MODULE_INDICATOR([strdup]) | ||
| 331 | # Code from module streq: | ||
| 332 | # Code from module strerror: | ||
| 333 | gl_FUNC_STRERROR | 381 | gl_FUNC_STRERROR |
| 382 | if test $REPLACE_STRERROR = 1; then | ||
| 383 | AC_LIBOBJ([strerror]) | ||
| 384 | fi | ||
| 385 | gl_MODULE_INDICATOR([strerror]) | ||
| 334 | gl_STRING_MODULE_INDICATOR([strerror]) | 386 | gl_STRING_MODULE_INDICATOR([strerror]) |
| 335 | # Code from module string: | 387 | AC_REQUIRE([gl_HEADER_ERRNO_H]) |
| 388 | AC_REQUIRE([gl_FUNC_STRERROR_0]) | ||
| 389 | if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then | ||
| 390 | AC_LIBOBJ([strerror-override]) | ||
| 391 | gl_PREREQ_SYS_H_WINSOCK2 | ||
| 392 | fi | ||
| 336 | gl_HEADER_STRING_H | 393 | gl_HEADER_STRING_H |
| 337 | # Code from module strndup: | ||
| 338 | gl_FUNC_STRNDUP | 394 | gl_FUNC_STRNDUP |
| 395 | if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then | ||
| 396 | AC_LIBOBJ([strndup]) | ||
| 397 | fi | ||
| 339 | gl_STRING_MODULE_INDICATOR([strndup]) | 398 | gl_STRING_MODULE_INDICATOR([strndup]) |
| 340 | # Code from module strnlen: | ||
| 341 | gl_FUNC_STRNLEN | 399 | gl_FUNC_STRNLEN |
| 400 | if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then | ||
| 401 | AC_LIBOBJ([strnlen]) | ||
| 402 | gl_PREREQ_STRNLEN | ||
| 403 | fi | ||
| 342 | gl_STRING_MODULE_INDICATOR([strnlen]) | 404 | gl_STRING_MODULE_INDICATOR([strnlen]) |
| 343 | # Code from module strsep: | ||
| 344 | gl_FUNC_STRSEP | 405 | gl_FUNC_STRSEP |
| 406 | if test $HAVE_STRSEP = 0; then | ||
| 407 | AC_LIBOBJ([strsep]) | ||
| 408 | gl_PREREQ_STRSEP | ||
| 409 | fi | ||
| 345 | gl_STRING_MODULE_INDICATOR([strsep]) | 410 | gl_STRING_MODULE_INDICATOR([strsep]) |
| 346 | # Code from module strstr-simple: | ||
| 347 | gl_FUNC_STRSTR_SIMPLE | 411 | gl_FUNC_STRSTR_SIMPLE |
| 412 | if test $REPLACE_STRSTR = 1; then | ||
| 413 | AC_LIBOBJ([strstr]) | ||
| 414 | fi | ||
| 348 | gl_STRING_MODULE_INDICATOR([strstr]) | 415 | gl_STRING_MODULE_INDICATOR([strstr]) |
| 349 | # Code from module sys_socket: | ||
| 350 | gl_HEADER_SYS_SOCKET | 416 | gl_HEADER_SYS_SOCKET |
| 351 | AC_PROG_MKDIR_P | 417 | AC_PROG_MKDIR_P |
| 352 | # Code from module sys_stat: | 418 | gl_SYS_TYPES_H |
| 353 | gl_HEADER_SYS_STAT_H | ||
| 354 | AC_PROG_MKDIR_P | 419 | AC_PROG_MKDIR_P |
| 355 | # Code from module time: | 420 | gl_HEADER_SYS_UIO |
| 421 | AC_PROG_MKDIR_P | ||
| 422 | gl_THREADLIB | ||
| 356 | gl_HEADER_TIME_H | 423 | gl_HEADER_TIME_H |
| 357 | # Code from module time_r: | ||
| 358 | gl_TIME_R | 424 | gl_TIME_R |
| 425 | if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then | ||
| 426 | AC_LIBOBJ([time_r]) | ||
| 427 | gl_PREREQ_TIME_R | ||
| 428 | fi | ||
| 359 | gl_TIME_MODULE_INDICATOR([time_r]) | 429 | gl_TIME_MODULE_INDICATOR([time_r]) |
| 360 | # Code from module timegm: | ||
| 361 | gl_FUNC_TIMEGM | 430 | gl_FUNC_TIMEGM |
| 431 | if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then | ||
| 432 | AC_LIBOBJ([timegm]) | ||
| 433 | gl_PREREQ_TIMEGM | ||
| 434 | fi | ||
| 362 | gl_TIME_MODULE_INDICATOR([timegm]) | 435 | gl_TIME_MODULE_INDICATOR([timegm]) |
| 363 | # Code from module unistd: | ||
| 364 | gl_UNISTD_H | 436 | gl_UNISTD_H |
| 365 | # Code from module unistd-safer: | ||
| 366 | gl_UNISTD_SAFER | ||
| 367 | # Code from module unsetenv: | ||
| 368 | gl_FUNC_UNSETENV | 437 | gl_FUNC_UNSETENV |
| 438 | if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then | ||
| 439 | AC_LIBOBJ([unsetenv]) | ||
| 440 | gl_PREREQ_UNSETENV | ||
| 441 | fi | ||
| 369 | gl_STDLIB_MODULE_INDICATOR([unsetenv]) | 442 | gl_STDLIB_MODULE_INDICATOR([unsetenv]) |
| 370 | # Code from module vasnprintf: | ||
| 371 | gl_FUNC_VASNPRINTF | 443 | gl_FUNC_VASNPRINTF |
| 372 | # Code from module vasprintf: | ||
| 373 | gl_FUNC_VASPRINTF | 444 | gl_FUNC_VASPRINTF |
| 374 | gl_STDIO_MODULE_INDICATOR([vasprintf]) | 445 | gl_STDIO_MODULE_INDICATOR([vasprintf]) |
| 375 | m4_ifdef([AM_XGETTEXT_OPTION], | 446 | m4_ifdef([AM_XGETTEXT_OPTION], |
| 376 | [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format]) | 447 | [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format]) |
| 377 | AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])]) | 448 | AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])]) |
| 378 | # Code from module verify: | ||
| 379 | # Code from module vsnprintf: | ||
| 380 | gl_FUNC_VSNPRINTF | 449 | gl_FUNC_VSNPRINTF |
| 381 | gl_STDIO_MODULE_INDICATOR([vsnprintf]) | 450 | gl_STDIO_MODULE_INDICATOR([vsnprintf]) |
| 382 | # Code from module warn-on-use: | ||
| 383 | # Code from module wchar: | ||
| 384 | gl_WCHAR_H | 451 | gl_WCHAR_H |
| 385 | # Code from module wcrtomb: | ||
| 386 | gl_FUNC_WCRTOMB | 452 | gl_FUNC_WCRTOMB |
| 453 | if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then | ||
| 454 | AC_LIBOBJ([wcrtomb]) | ||
| 455 | gl_PREREQ_WCRTOMB | ||
| 456 | fi | ||
| 387 | gl_WCHAR_MODULE_INDICATOR([wcrtomb]) | 457 | gl_WCHAR_MODULE_INDICATOR([wcrtomb]) |
| 388 | # Code from module wctype: | ||
| 389 | gl_WCTYPE_H | 458 | gl_WCTYPE_H |
| 390 | # Code from module write: | ||
| 391 | gl_FUNC_WRITE | ||
| 392 | gl_UNISTD_MODULE_INDICATOR([write]) | ||
| 393 | # Code from module xalloc: | ||
| 394 | gl_XALLOC | 459 | gl_XALLOC |
| 395 | # Code from module xalloc-die: | ||
| 396 | # Code from module xsize: | ||
| 397 | gl_XSIZE | 460 | gl_XSIZE |
| 398 | # Code from module xstrndup: | ||
| 399 | gl_XSTRNDUP | 461 | gl_XSTRNDUP |
| 400 | # End of code from modules | 462 | # End of code from modules |
| 401 | m4_ifval(gl_LIBSOURCES_LIST, [ | 463 | m4_ifval(gl_LIBSOURCES_LIST, [ |
| @@ -537,11 +599,11 @@ AC_DEFUN([gltests_LIBSOURCES], [ | |||
| 537 | # This macro records the list of files which have been installed by | 599 | # This macro records the list of files which have been installed by |
| 538 | # gnulib-tool and may be removed by future gnulib-tool invocations. | 600 | # gnulib-tool and may be removed by future gnulib-tool invocations. |
| 539 | AC_DEFUN([gl_FILE_LIST], [ | 601 | AC_DEFUN([gl_FILE_LIST], [ |
| 540 | build-aux/arg-nonnull.h | ||
| 541 | build-aux/c++defs.h | ||
| 542 | build-aux/config.rpath | 602 | build-aux/config.rpath |
| 543 | build-aux/warn-on-use.h | 603 | build-aux/snippet/_Noreturn.h |
| 544 | lib/alignof.h | 604 | build-aux/snippet/arg-nonnull.h |
| 605 | build-aux/snippet/c++defs.h | ||
| 606 | build-aux/snippet/warn-on-use.h | ||
| 545 | lib/alloca.in.h | 607 | lib/alloca.in.h |
| 546 | lib/arpa_inet.in.h | 608 | lib/arpa_inet.in.h |
| 547 | lib/asnprintf.c | 609 | lib/asnprintf.c |
| @@ -551,30 +613,20 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 551 | lib/basename-lgpl.c | 613 | lib/basename-lgpl.c |
| 552 | lib/basename.c | 614 | lib/basename.c |
| 553 | lib/btowc.c | 615 | lib/btowc.c |
| 554 | lib/c-strtod.c | ||
| 555 | lib/c-strtod.h | ||
| 556 | lib/cloexec.c | ||
| 557 | lib/cloexec.h | ||
| 558 | lib/close-hook.c | ||
| 559 | lib/close-hook.h | ||
| 560 | lib/config.charset | 616 | lib/config.charset |
| 561 | lib/creat-safer.c | ||
| 562 | lib/dirname-lgpl.c | 617 | lib/dirname-lgpl.c |
| 563 | lib/dirname.c | 618 | lib/dirname.c |
| 564 | lib/dirname.h | 619 | lib/dirname.h |
| 565 | lib/dup-safer.c | 620 | lib/dosname.h |
| 566 | lib/dup2.c | ||
| 567 | lib/errno.in.h | 621 | lib/errno.in.h |
| 568 | lib/error.c | 622 | lib/error.c |
| 569 | lib/error.h | 623 | lib/error.h |
| 570 | lib/exitfail.c | 624 | lib/exitfail.c |
| 571 | lib/exitfail.h | 625 | lib/exitfail.h |
| 572 | lib/fcntl--.h | 626 | lib/fd-hook.c |
| 573 | lib/fcntl-safer.h | 627 | lib/fd-hook.h |
| 574 | lib/fcntl.c | ||
| 575 | lib/fcntl.in.h | ||
| 576 | lib/fd-safer.c | ||
| 577 | lib/float+.h | 628 | lib/float+.h |
| 629 | lib/float.c | ||
| 578 | lib/float.in.h | 630 | lib/float.in.h |
| 579 | lib/floor.c | 631 | lib/floor.c |
| 580 | lib/floorf.c | 632 | lib/floorf.c |
| @@ -583,10 +635,8 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 583 | lib/full-read.c | 635 | lib/full-read.c |
| 584 | lib/full-read.h | 636 | lib/full-read.h |
| 585 | lib/full-write.c | 637 | lib/full-write.c |
| 586 | lib/full-write.h | ||
| 587 | lib/gai_strerror.c | 638 | lib/gai_strerror.c |
| 588 | lib/getaddrinfo.c | 639 | lib/getaddrinfo.c |
| 589 | lib/getdtablesize.c | ||
| 590 | lib/gethostname.c | 640 | lib/gethostname.c |
| 591 | lib/getloadavg.c | 641 | lib/getloadavg.c |
| 592 | lib/getopt.c | 642 | lib/getopt.c |
| @@ -594,35 +644,45 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 594 | lib/getopt1.c | 644 | lib/getopt1.c |
| 595 | lib/getopt_int.h | 645 | lib/getopt_int.h |
| 596 | lib/gettext.h | 646 | lib/gettext.h |
| 647 | lib/glthread/lock.c | ||
| 648 | lib/glthread/lock.h | ||
| 649 | lib/glthread/threadlib.c | ||
| 597 | lib/inet_ntop.c | 650 | lib/inet_ntop.c |
| 598 | lib/intprops.h | 651 | lib/intprops.h |
| 652 | lib/itold.c | ||
| 599 | lib/langinfo.in.h | 653 | lib/langinfo.in.h |
| 600 | lib/localcharset.c | 654 | lib/localcharset.c |
| 601 | lib/localcharset.h | 655 | lib/localcharset.h |
| 602 | lib/locale.in.h | 656 | lib/locale.in.h |
| 657 | lib/localeconv.c | ||
| 603 | lib/malloc.c | 658 | lib/malloc.c |
| 604 | lib/malloca.c | 659 | lib/malloca.c |
| 605 | lib/malloca.h | 660 | lib/malloca.h |
| 606 | lib/malloca.valgrind | 661 | lib/malloca.valgrind |
| 662 | lib/math.c | ||
| 607 | lib/math.in.h | 663 | lib/math.in.h |
| 608 | lib/mbrtowc.c | 664 | lib/mbrtowc.c |
| 609 | lib/mbsinit.c | 665 | lib/mbsinit.c |
| 666 | lib/mbtowc-impl.h | ||
| 667 | lib/mbtowc.c | ||
| 610 | lib/memchr.c | 668 | lib/memchr.c |
| 611 | lib/memchr.valgrind | 669 | lib/memchr.valgrind |
| 612 | lib/mktime-internal.h | 670 | lib/mktime-internal.h |
| 613 | lib/mktime.c | 671 | lib/mktime.c |
| 614 | lib/mountlist.c | 672 | lib/mountlist.c |
| 615 | lib/mountlist.h | 673 | lib/mountlist.h |
| 674 | lib/msvc-inval.c | ||
| 675 | lib/msvc-inval.h | ||
| 676 | lib/msvc-nothrow.c | ||
| 677 | lib/msvc-nothrow.h | ||
| 616 | lib/netdb.in.h | 678 | lib/netdb.in.h |
| 617 | lib/netinet_in.in.h | 679 | lib/netinet_in.in.h |
| 618 | lib/nl_langinfo.c | 680 | lib/nl_langinfo.c |
| 619 | lib/open-safer.c | ||
| 620 | lib/open.c | ||
| 621 | lib/pipe-safer.c | ||
| 622 | lib/printf-args.c | 681 | lib/printf-args.c |
| 623 | lib/printf-args.h | 682 | lib/printf-args.h |
| 624 | lib/printf-parse.c | 683 | lib/printf-parse.c |
| 625 | lib/printf-parse.h | 684 | lib/printf-parse.h |
| 685 | lib/read.c | ||
| 626 | lib/ref-add.sin | 686 | lib/ref-add.sin |
| 627 | lib/ref-del.sin | 687 | lib/ref-del.sin |
| 628 | lib/regcomp.c | 688 | lib/regcomp.c |
| @@ -633,8 +693,6 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 633 | lib/regexec.c | 693 | lib/regexec.c |
| 634 | lib/safe-read.c | 694 | lib/safe-read.c |
| 635 | lib/safe-read.h | 695 | lib/safe-read.h |
| 636 | lib/safe-write.c | ||
| 637 | lib/safe-write.h | ||
| 638 | lib/setenv.c | 696 | lib/setenv.c |
| 639 | lib/sha1.c | 697 | lib/sha1.c |
| 640 | lib/sha1.h | 698 | lib/sha1.h |
| @@ -642,16 +700,16 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 642 | lib/snprintf.c | 700 | lib/snprintf.c |
| 643 | lib/sockets.c | 701 | lib/sockets.c |
| 644 | lib/sockets.h | 702 | lib/sockets.h |
| 645 | lib/stat.c | 703 | lib/stdalign.in.h |
| 646 | lib/stdbool.in.h | 704 | lib/stdbool.in.h |
| 647 | lib/stddef.in.h | 705 | lib/stddef.in.h |
| 648 | lib/stdint.in.h | 706 | lib/stdint.in.h |
| 649 | lib/stdio-write.c | ||
| 650 | lib/stdio.in.h | 707 | lib/stdio.in.h |
| 651 | lib/stdlib.in.h | 708 | lib/stdlib.in.h |
| 652 | lib/str-two-way.h | 709 | lib/str-two-way.h |
| 653 | lib/strdup.c | ||
| 654 | lib/streq.h | 710 | lib/streq.h |
| 711 | lib/strerror-override.c | ||
| 712 | lib/strerror-override.h | ||
| 655 | lib/strerror.c | 713 | lib/strerror.c |
| 656 | lib/string.in.h | 714 | lib/string.in.h |
| 657 | lib/stripslash.c | 715 | lib/stripslash.c |
| @@ -659,13 +717,14 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 659 | lib/strnlen.c | 717 | lib/strnlen.c |
| 660 | lib/strsep.c | 718 | lib/strsep.c |
| 661 | lib/strstr.c | 719 | lib/strstr.c |
| 720 | lib/sys_socket.c | ||
| 662 | lib/sys_socket.in.h | 721 | lib/sys_socket.in.h |
| 663 | lib/sys_stat.in.h | 722 | lib/sys_types.in.h |
| 723 | lib/sys_uio.in.h | ||
| 664 | lib/time.in.h | 724 | lib/time.in.h |
| 665 | lib/time_r.c | 725 | lib/time_r.c |
| 666 | lib/timegm.c | 726 | lib/timegm.c |
| 667 | lib/unistd--.h | 727 | lib/unistd.c |
| 668 | lib/unistd-safer.h | ||
| 669 | lib/unistd.in.h | 728 | lib/unistd.in.h |
| 670 | lib/unsetenv.c | 729 | lib/unsetenv.c |
| 671 | lib/vasnprintf.c | 730 | lib/vasnprintf.c |
| @@ -676,42 +735,38 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 676 | lib/w32sock.h | 735 | lib/w32sock.h |
| 677 | lib/wchar.in.h | 736 | lib/wchar.in.h |
| 678 | lib/wcrtomb.c | 737 | lib/wcrtomb.c |
| 738 | lib/wctype-h.c | ||
| 679 | lib/wctype.in.h | 739 | lib/wctype.in.h |
| 680 | lib/write.c | ||
| 681 | lib/xalloc-die.c | 740 | lib/xalloc-die.c |
| 741 | lib/xalloc-oversized.h | ||
| 682 | lib/xalloc.h | 742 | lib/xalloc.h |
| 683 | lib/xmalloc.c | 743 | lib/xmalloc.c |
| 744 | lib/xsize.c | ||
| 684 | lib/xsize.h | 745 | lib/xsize.h |
| 685 | lib/xstrndup.c | 746 | lib/xstrndup.c |
| 686 | lib/xstrndup.h | 747 | lib/xstrndup.h |
| 687 | m4/00gnulib.m4 | 748 | m4/00gnulib.m4 |
| 688 | m4/alloca.m4 | 749 | m4/alloca.m4 |
| 689 | m4/arpa_inet_h.m4 | 750 | m4/arpa_inet_h.m4 |
| 690 | m4/asm-underscore.m4 | ||
| 691 | m4/base64.m4 | 751 | m4/base64.m4 |
| 692 | m4/btowc.m4 | 752 | m4/btowc.m4 |
| 693 | m4/c-strtod.m4 | ||
| 694 | m4/cloexec.m4 | ||
| 695 | m4/codeset.m4 | 753 | m4/codeset.m4 |
| 754 | m4/configmake.m4 | ||
| 696 | m4/dirname.m4 | 755 | m4/dirname.m4 |
| 697 | m4/dos.m4 | ||
| 698 | m4/double-slash-root.m4 | 756 | m4/double-slash-root.m4 |
| 699 | m4/dup2.m4 | ||
| 700 | m4/eealloc.m4 | 757 | m4/eealloc.m4 |
| 701 | m4/environ.m4 | 758 | m4/environ.m4 |
| 702 | m4/errno_h.m4 | 759 | m4/errno_h.m4 |
| 703 | m4/error.m4 | 760 | m4/error.m4 |
| 761 | m4/exponentd.m4 | ||
| 704 | m4/extensions.m4 | 762 | m4/extensions.m4 |
| 763 | m4/extern-inline.m4 | ||
| 705 | m4/fcntl-o.m4 | 764 | m4/fcntl-o.m4 |
| 706 | m4/fcntl-safer.m4 | ||
| 707 | m4/fcntl.m4 | ||
| 708 | m4/fcntl_h.m4 | ||
| 709 | m4/float_h.m4 | 765 | m4/float_h.m4 |
| 710 | m4/floorf.m4 | 766 | m4/floorf.m4 |
| 711 | m4/fstypename.m4 | 767 | m4/fstypename.m4 |
| 712 | m4/fsusage.m4 | 768 | m4/fsusage.m4 |
| 713 | m4/getaddrinfo.m4 | 769 | m4/getaddrinfo.m4 |
| 714 | m4/getdtablesize.m4 | ||
| 715 | m4/gethostname.m4 | 770 | m4/gethostname.m4 |
| 716 | m4/getloadavg.m4 | 771 | m4/getloadavg.m4 |
| 717 | m4/getopt.m4 | 772 | m4/getopt.m4 |
| @@ -723,7 +778,6 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 723 | m4/iconv.m4 | 778 | m4/iconv.m4 |
| 724 | m4/include_next.m4 | 779 | m4/include_next.m4 |
| 725 | m4/inet_ntop.m4 | 780 | m4/inet_ntop.m4 |
| 726 | m4/inline.m4 | ||
| 727 | m4/intdiv0.m4 | 781 | m4/intdiv0.m4 |
| 728 | m4/intl.m4 | 782 | m4/intl.m4 |
| 729 | m4/intldir.m4 | 783 | m4/intldir.m4 |
| @@ -733,6 +787,7 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 733 | m4/inttypes-pri.m4 | 787 | m4/inttypes-pri.m4 |
| 734 | m4/inttypes_h.m4 | 788 | m4/inttypes_h.m4 |
| 735 | m4/langinfo_h.m4 | 789 | m4/langinfo_h.m4 |
| 790 | m4/largefile.m4 | ||
| 736 | m4/lcmessage.m4 | 791 | m4/lcmessage.m4 |
| 737 | m4/lib-ld.m4 | 792 | m4/lib-ld.m4 |
| 738 | m4/lib-link.m4 | 793 | m4/lib-link.m4 |
| @@ -742,6 +797,7 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 742 | m4/locale-ja.m4 | 797 | m4/locale-ja.m4 |
| 743 | m4/locale-zh.m4 | 798 | m4/locale-zh.m4 |
| 744 | m4/locale_h.m4 | 799 | m4/locale_h.m4 |
| 800 | m4/localeconv.m4 | ||
| 745 | m4/lock.m4 | 801 | m4/lock.m4 |
| 746 | m4/longlong.m4 | 802 | m4/longlong.m4 |
| 747 | m4/ls-mntd-fs.m4 | 803 | m4/ls-mntd-fs.m4 |
| @@ -751,42 +807,45 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 751 | m4/mbrtowc.m4 | 807 | m4/mbrtowc.m4 |
| 752 | m4/mbsinit.m4 | 808 | m4/mbsinit.m4 |
| 753 | m4/mbstate_t.m4 | 809 | m4/mbstate_t.m4 |
| 810 | m4/mbtowc.m4 | ||
| 754 | m4/memchr.m4 | 811 | m4/memchr.m4 |
| 755 | m4/mktime.m4 | 812 | m4/mktime.m4 |
| 756 | m4/mmap-anon.m4 | 813 | m4/mmap-anon.m4 |
| 757 | m4/mode_t.m4 | ||
| 758 | m4/mountlist.m4 | 814 | m4/mountlist.m4 |
| 815 | m4/msvc-inval.m4 | ||
| 816 | m4/msvc-nothrow.m4 | ||
| 759 | m4/multiarch.m4 | 817 | m4/multiarch.m4 |
| 760 | m4/netdb_h.m4 | 818 | m4/netdb_h.m4 |
| 761 | m4/netinet_in_h.m4 | 819 | m4/netinet_in_h.m4 |
| 762 | m4/nl_langinfo.m4 | 820 | m4/nl_langinfo.m4 |
| 763 | m4/nls.m4 | 821 | m4/nls.m4 |
| 822 | m4/nocrash.m4 | ||
| 823 | m4/off_t.m4 | ||
| 764 | m4/onceonly.m4 | 824 | m4/onceonly.m4 |
| 765 | m4/open.m4 | ||
| 766 | m4/po.m4 | 825 | m4/po.m4 |
| 767 | m4/printf-posix.m4 | 826 | m4/printf-posix.m4 |
| 768 | m4/printf.m4 | 827 | m4/printf.m4 |
| 769 | m4/progtest.m4 | 828 | m4/progtest.m4 |
| 829 | m4/read.m4 | ||
| 770 | m4/regex.m4 | 830 | m4/regex.m4 |
| 771 | m4/safe-read.m4 | 831 | m4/safe-read.m4 |
| 772 | m4/safe-write.m4 | ||
| 773 | m4/servent.m4 | 832 | m4/servent.m4 |
| 774 | m4/setenv.m4 | 833 | m4/setenv.m4 |
| 775 | m4/sha1.m4 | 834 | m4/sha1.m4 |
| 776 | m4/size_max.m4 | 835 | m4/size_max.m4 |
| 777 | m4/snprintf.m4 | 836 | m4/snprintf.m4 |
| 837 | m4/socketlib.m4 | ||
| 778 | m4/sockets.m4 | 838 | m4/sockets.m4 |
| 779 | m4/socklen.m4 | 839 | m4/socklen.m4 |
| 780 | m4/sockpfaf.m4 | 840 | m4/sockpfaf.m4 |
| 781 | m4/ssize_t.m4 | 841 | m4/ssize_t.m4 |
| 782 | m4/stat.m4 | 842 | m4/stdalign.m4 |
| 783 | m4/stdbool.m4 | 843 | m4/stdbool.m4 |
| 784 | m4/stddef_h.m4 | 844 | m4/stddef_h.m4 |
| 785 | m4/stdint.m4 | 845 | m4/stdint.m4 |
| 786 | m4/stdint_h.m4 | 846 | m4/stdint_h.m4 |
| 787 | m4/stdio_h.m4 | 847 | m4/stdio_h.m4 |
| 788 | m4/stdlib_h.m4 | 848 | m4/stdlib_h.m4 |
| 789 | m4/strdup.m4 | ||
| 790 | m4/strerror.m4 | 849 | m4/strerror.m4 |
| 791 | m4/string_h.m4 | 850 | m4/string_h.m4 |
| 792 | m4/strndup.m4 | 851 | m4/strndup.m4 |
| @@ -794,13 +853,13 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 794 | m4/strsep.m4 | 853 | m4/strsep.m4 |
| 795 | m4/strstr.m4 | 854 | m4/strstr.m4 |
| 796 | m4/sys_socket_h.m4 | 855 | m4/sys_socket_h.m4 |
| 797 | m4/sys_stat_h.m4 | 856 | m4/sys_types_h.m4 |
| 857 | m4/sys_uio_h.m4 | ||
| 798 | m4/threadlib.m4 | 858 | m4/threadlib.m4 |
| 799 | m4/time_h.m4 | 859 | m4/time_h.m4 |
| 800 | m4/time_r.m4 | 860 | m4/time_r.m4 |
| 801 | m4/timegm.m4 | 861 | m4/timegm.m4 |
| 802 | m4/uintmax_t.m4 | 862 | m4/uintmax_t.m4 |
| 803 | m4/unistd-safer.m4 | ||
| 804 | m4/unistd_h.m4 | 863 | m4/unistd_h.m4 |
| 805 | m4/vasnprintf.m4 | 864 | m4/vasnprintf.m4 |
| 806 | m4/vasprintf.m4 | 865 | m4/vasprintf.m4 |
| @@ -812,7 +871,6 @@ AC_DEFUN([gl_FILE_LIST], [ | |||
| 812 | m4/wcrtomb.m4 | 871 | m4/wcrtomb.m4 |
| 813 | m4/wctype_h.m4 | 872 | m4/wctype_h.m4 |
| 814 | m4/wint_t.m4 | 873 | m4/wint_t.m4 |
| 815 | m4/write.m4 | ||
| 816 | m4/xalloc.m4 | 874 | m4/xalloc.m4 |
| 817 | m4/xsize.m4 | 875 | m4/xsize.m4 |
| 818 | m4/xstrndup.m4 | 876 | m4/xstrndup.m4 |
diff --git a/gl/m4/gnulib-tool.m4 b/gl/m4/gnulib-tool.m4 index 69e7733b..f3dea1a9 100644 --- a/gl/m4/gnulib-tool.m4 +++ b/gl/m4/gnulib-tool.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # gnulib-tool.m4 serial 2 | 1 | # gnulib-tool.m4 serial 2 |
| 2 | dnl Copyright (C) 2004-2005, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2004-2005, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/hostent.m4 b/gl/m4/hostent.m4 index 11110411..72be876b 100644 --- a/gl/m4/hostent.m4 +++ b/gl/m4/hostent.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # hostent.m4 serial 1 | 1 | # hostent.m4 serial 2 |
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -28,12 +28,16 @@ AC_DEFUN([gl_HOSTENT], | |||
| 28 | [gl_cv_w32_gethostbyname=no | 28 | [gl_cv_w32_gethostbyname=no |
| 29 | gl_save_LIBS="$LIBS" | 29 | gl_save_LIBS="$LIBS" |
| 30 | LIBS="$LIBS -lws2_32" | 30 | LIBS="$LIBS -lws2_32" |
| 31 | AC_TRY_LINK([ | 31 | AC_LINK_IFELSE( |
| 32 | [AC_LANG_PROGRAM( | ||
| 33 | [[ | ||
| 32 | #ifdef HAVE_WINSOCK2_H | 34 | #ifdef HAVE_WINSOCK2_H |
| 33 | #include <winsock2.h> | 35 | #include <winsock2.h> |
| 34 | #endif | 36 | #endif |
| 35 | #include <stddef.h> | 37 | #include <stddef.h> |
| 36 | ], [gethostbyname(NULL);], [gl_cv_w32_gethostbyname=yes]) | 38 | ]], |
| 39 | [[gethostbyname(NULL);]])], | ||
| 40 | [gl_cv_w32_gethostbyname=yes]) | ||
| 37 | LIBS="$gl_save_LIBS" | 41 | LIBS="$gl_save_LIBS" |
| 38 | ]) | 42 | ]) |
| 39 | if test "$gl_cv_w32_gethostbyname" = "yes"; then | 43 | if test "$gl_cv_w32_gethostbyname" = "yes"; then |
diff --git a/gl/m4/iconv.m4 b/gl/m4/iconv.m4 index e2041b9b..a5036465 100644 --- a/gl/m4/iconv.m4 +++ b/gl/m4/iconv.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # iconv.m4 serial 11 (gettext-0.18.1) | 1 | # iconv.m4 serial 18 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2000-2002, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -30,27 +30,35 @@ AC_DEFUN([AM_ICONV_LINK], | |||
| 30 | dnl Add $INCICONV to CPPFLAGS before performing the following checks, | 30 | dnl Add $INCICONV to CPPFLAGS before performing the following checks, |
| 31 | dnl because if the user has installed libiconv and not disabled its use | 31 | dnl because if the user has installed libiconv and not disabled its use |
| 32 | dnl via --without-libiconv-prefix, he wants to use it. The first | 32 | dnl via --without-libiconv-prefix, he wants to use it. The first |
| 33 | dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed. | 33 | dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. |
| 34 | am_save_CPPFLAGS="$CPPFLAGS" | 34 | am_save_CPPFLAGS="$CPPFLAGS" |
| 35 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) | 35 | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) |
| 36 | 36 | ||
| 37 | AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ | 37 | AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ |
| 38 | am_cv_func_iconv="no, consider installing GNU libiconv" | 38 | am_cv_func_iconv="no, consider installing GNU libiconv" |
| 39 | am_cv_lib_iconv=no | 39 | am_cv_lib_iconv=no |
| 40 | AC_TRY_LINK([#include <stdlib.h> | 40 | AC_LINK_IFELSE( |
| 41 | #include <iconv.h>], | 41 | [AC_LANG_PROGRAM( |
| 42 | [iconv_t cd = iconv_open("",""); | 42 | [[ |
| 43 | iconv(cd,NULL,NULL,NULL,NULL); | 43 | #include <stdlib.h> |
| 44 | iconv_close(cd);], | 44 | #include <iconv.h> |
| 45 | ]], | ||
| 46 | [[iconv_t cd = iconv_open("",""); | ||
| 47 | iconv(cd,NULL,NULL,NULL,NULL); | ||
| 48 | iconv_close(cd);]])], | ||
| 45 | [am_cv_func_iconv=yes]) | 49 | [am_cv_func_iconv=yes]) |
| 46 | if test "$am_cv_func_iconv" != yes; then | 50 | if test "$am_cv_func_iconv" != yes; then |
| 47 | am_save_LIBS="$LIBS" | 51 | am_save_LIBS="$LIBS" |
| 48 | LIBS="$LIBS $LIBICONV" | 52 | LIBS="$LIBS $LIBICONV" |
| 49 | AC_TRY_LINK([#include <stdlib.h> | 53 | AC_LINK_IFELSE( |
| 50 | #include <iconv.h>], | 54 | [AC_LANG_PROGRAM( |
| 51 | [iconv_t cd = iconv_open("",""); | 55 | [[ |
| 52 | iconv(cd,NULL,NULL,NULL,NULL); | 56 | #include <stdlib.h> |
| 53 | iconv_close(cd);], | 57 | #include <iconv.h> |
| 58 | ]], | ||
| 59 | [[iconv_t cd = iconv_open("",""); | ||
| 60 | iconv(cd,NULL,NULL,NULL,NULL); | ||
| 61 | iconv_close(cd);]])], | ||
| 54 | [am_cv_lib_iconv=yes] | 62 | [am_cv_lib_iconv=yes] |
| 55 | [am_cv_func_iconv=yes]) | 63 | [am_cv_func_iconv=yes]) |
| 56 | LIBS="$am_save_LIBS" | 64 | LIBS="$am_save_LIBS" |
| @@ -58,16 +66,19 @@ AC_DEFUN([AM_ICONV_LINK], | |||
| 58 | ]) | 66 | ]) |
| 59 | if test "$am_cv_func_iconv" = yes; then | 67 | if test "$am_cv_func_iconv" = yes; then |
| 60 | AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ | 68 | AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ |
| 61 | dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10. | 69 | dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, |
| 70 | dnl Solaris 10. | ||
| 62 | am_save_LIBS="$LIBS" | 71 | am_save_LIBS="$LIBS" |
| 63 | if test $am_cv_lib_iconv = yes; then | 72 | if test $am_cv_lib_iconv = yes; then |
| 64 | LIBS="$LIBS $LIBICONV" | 73 | LIBS="$LIBS $LIBICONV" |
| 65 | fi | 74 | fi |
| 66 | AC_TRY_RUN([ | 75 | AC_RUN_IFELSE( |
| 76 | [AC_LANG_SOURCE([[ | ||
| 67 | #include <iconv.h> | 77 | #include <iconv.h> |
| 68 | #include <string.h> | 78 | #include <string.h> |
| 69 | int main () | 79 | int main () |
| 70 | { | 80 | { |
| 81 | int result = 0; | ||
| 71 | /* Test against AIX 5.1 bug: Failures are not distinguishable from successful | 82 | /* Test against AIX 5.1 bug: Failures are not distinguishable from successful |
| 72 | returns. */ | 83 | returns. */ |
| 73 | { | 84 | { |
| @@ -84,7 +95,8 @@ int main () | |||
| 84 | (char **) &inptr, &inbytesleft, | 95 | (char **) &inptr, &inbytesleft, |
| 85 | &outptr, &outbytesleft); | 96 | &outptr, &outbytesleft); |
| 86 | if (res == 0) | 97 | if (res == 0) |
| 87 | return 1; | 98 | result |= 1; |
| 99 | iconv_close (cd_utf8_to_88591); | ||
| 88 | } | 100 | } |
| 89 | } | 101 | } |
| 90 | /* Test against Solaris 10 bug: Failures are not distinguishable from | 102 | /* Test against Solaris 10 bug: Failures are not distinguishable from |
| @@ -103,7 +115,27 @@ int main () | |||
| 103 | (char **) &inptr, &inbytesleft, | 115 | (char **) &inptr, &inbytesleft, |
| 104 | &outptr, &outbytesleft); | 116 | &outptr, &outbytesleft); |
| 105 | if (res == 0) | 117 | if (res == 0) |
| 106 | return 1; | 118 | result |= 2; |
| 119 | iconv_close (cd_ascii_to_88591); | ||
| 120 | } | ||
| 121 | } | ||
| 122 | /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ | ||
| 123 | { | ||
| 124 | iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); | ||
| 125 | if (cd_88591_to_utf8 != (iconv_t)(-1)) | ||
| 126 | { | ||
| 127 | static const char input[] = "\304"; | ||
| 128 | static char buf[2] = { (char)0xDE, (char)0xAD }; | ||
| 129 | const char *inptr = input; | ||
| 130 | size_t inbytesleft = 1; | ||
| 131 | char *outptr = buf; | ||
| 132 | size_t outbytesleft = 1; | ||
| 133 | size_t res = iconv (cd_88591_to_utf8, | ||
| 134 | (char **) &inptr, &inbytesleft, | ||
| 135 | &outptr, &outbytesleft); | ||
| 136 | if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) | ||
| 137 | result |= 4; | ||
| 138 | iconv_close (cd_88591_to_utf8); | ||
| 107 | } | 139 | } |
| 108 | } | 140 | } |
| 109 | #if 0 /* This bug could be worked around by the caller. */ | 141 | #if 0 /* This bug could be worked around by the caller. */ |
| @@ -122,7 +154,8 @@ int main () | |||
| 122 | (char **) &inptr, &inbytesleft, | 154 | (char **) &inptr, &inbytesleft, |
| 123 | &outptr, &outbytesleft); | 155 | &outptr, &outbytesleft); |
| 124 | if ((int)res > 0) | 156 | if ((int)res > 0) |
| 125 | return 1; | 157 | result |= 8; |
| 158 | iconv_close (cd_88591_to_utf8); | ||
| 126 | } | 159 | } |
| 127 | } | 160 | } |
| 128 | #endif | 161 | #endif |
| @@ -136,13 +169,19 @@ int main () | |||
| 136 | && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) | 169 | && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) |
| 137 | /* Try HP-UX names. */ | 170 | /* Try HP-UX names. */ |
| 138 | && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) | 171 | && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) |
| 139 | return 1; | 172 | result |= 16; |
| 140 | return 0; | 173 | return result; |
| 141 | }], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no], | 174 | }]])], |
| 142 | [case "$host_os" in | 175 | [am_cv_func_iconv_works=yes], |
| 176 | [am_cv_func_iconv_works=no], | ||
| 177 | [ | ||
| 178 | changequote(,)dnl | ||
| 179 | case "$host_os" in | ||
| 143 | aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; | 180 | aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; |
| 144 | *) am_cv_func_iconv_works="guessing yes" ;; | 181 | *) am_cv_func_iconv_works="guessing yes" ;; |
| 145 | esac]) | 182 | esac |
| 183 | changequote([,])dnl | ||
| 184 | ]) | ||
| 146 | LIBS="$am_save_LIBS" | 185 | LIBS="$am_save_LIBS" |
| 147 | ]) | 186 | ]) |
| 148 | case "$am_cv_func_iconv_works" in | 187 | case "$am_cv_func_iconv_works" in |
| @@ -183,32 +222,47 @@ m4_define([gl_iconv_AC_DEFUN], | |||
| 183 | m4_version_prereq([2.64], | 222 | m4_version_prereq([2.64], |
| 184 | [[AC_DEFUN_ONCE( | 223 | [[AC_DEFUN_ONCE( |
| 185 | [$1], [$2])]], | 224 | [$1], [$2])]], |
| 186 | [[AC_DEFUN( | 225 | [m4_ifdef([gl_00GNULIB], |
| 187 | [$1], [$2])]])) | 226 | [[AC_DEFUN_ONCE( |
| 227 | [$1], [$2])]], | ||
| 228 | [[AC_DEFUN( | ||
| 229 | [$1], [$2])]])])) | ||
| 188 | gl_iconv_AC_DEFUN([AM_ICONV], | 230 | gl_iconv_AC_DEFUN([AM_ICONV], |
| 189 | [ | 231 | [ |
| 190 | AM_ICONV_LINK | 232 | AM_ICONV_LINK |
| 191 | if test "$am_cv_func_iconv" = yes; then | 233 | if test "$am_cv_func_iconv" = yes; then |
| 192 | AC_MSG_CHECKING([for iconv declaration]) | 234 | AC_MSG_CHECKING([for iconv declaration]) |
| 193 | AC_CACHE_VAL([am_cv_proto_iconv], [ | 235 | AC_CACHE_VAL([am_cv_proto_iconv], [ |
| 194 | AC_TRY_COMPILE([ | 236 | AC_COMPILE_IFELSE( |
| 237 | [AC_LANG_PROGRAM( | ||
| 238 | [[ | ||
| 195 | #include <stdlib.h> | 239 | #include <stdlib.h> |
| 196 | #include <iconv.h> | 240 | #include <iconv.h> |
| 197 | extern | 241 | extern |
| 198 | #ifdef __cplusplus | 242 | #ifdef __cplusplus |
| 199 | "C" | 243 | "C" |
| 200 | #endif | 244 | #endif |
| 201 | #if defined(__STDC__) || defined(__cplusplus) | 245 | #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) |
| 202 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); | 246 | size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); |
| 203 | #else | 247 | #else |
| 204 | size_t iconv(); | 248 | size_t iconv(); |
| 205 | #endif | 249 | #endif |
| 206 | ], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) | 250 | ]], |
| 251 | [[]])], | ||
| 252 | [am_cv_proto_iconv_arg1=""], | ||
| 253 | [am_cv_proto_iconv_arg1="const"]) | ||
| 207 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) | 254 | am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) |
| 208 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` | 255 | am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` |
| 209 | AC_MSG_RESULT([ | 256 | AC_MSG_RESULT([ |
| 210 | $am_cv_proto_iconv]) | 257 | $am_cv_proto_iconv]) |
| 211 | AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], | 258 | AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], |
| 212 | [Define as const if the declaration of iconv() needs const.]) | 259 | [Define as const if the declaration of iconv() needs const.]) |
| 260 | dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>. | ||
| 261 | m4_ifdef([gl_ICONV_H_DEFAULTS], | ||
| 262 | [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) | ||
| 263 | if test -n "$am_cv_proto_iconv_arg1"; then | ||
| 264 | ICONV_CONST="const" | ||
| 265 | fi | ||
| 266 | ]) | ||
| 213 | fi | 267 | fi |
| 214 | ]) | 268 | ]) |
diff --git a/gl/m4/include_next.m4 b/gl/m4/include_next.m4 index c7e0672f..108d9456 100644 --- a/gl/m4/include_next.m4 +++ b/gl/m4/include_next.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # include_next.m4 serial 14 | 1 | # include_next.m4 serial 23 |
| 2 | dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -24,6 +24,13 @@ dnl does not warn about some things, and on some systems (Solaris and Interix) | |||
| 24 | dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side | 24 | dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side |
| 25 | dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead | 25 | dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead |
| 26 | dnl of plain '__STDC__'. | 26 | dnl of plain '__STDC__'. |
| 27 | dnl | ||
| 28 | dnl PRAGMA_COLUMNS can be used in files that override system header files, so | ||
| 29 | dnl as to avoid compilation errors on HP NonStop systems when the gnulib file | ||
| 30 | dnl is included by a system header file that does a "#pragma COLUMNS 80" (which | ||
| 31 | dnl has the effect of truncating the lines of that file and all files that it | ||
| 32 | dnl includes to 80 columns) and the gnulib file has lines longer than 80 | ||
| 33 | dnl columns. | ||
| 27 | 34 | ||
| 28 | AC_DEFUN([gl_INCLUDE_NEXT], | 35 | AC_DEFUN([gl_INCLUDE_NEXT], |
| 29 | [ | 36 | [ |
| @@ -68,10 +75,11 @@ EOF | |||
| 68 | EOF | 75 | EOF |
| 69 | gl_save_CPPFLAGS="$CPPFLAGS" | 76 | gl_save_CPPFLAGS="$CPPFLAGS" |
| 70 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" | 77 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" |
| 71 | AC_COMPILE_IFELSE([#include <conftest.h>], | 78 | dnl We intentionally avoid using AC_LANG_SOURCE here. |
| 79 | AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include <conftest.h>]], | ||
| 72 | [gl_cv_have_include_next=yes], | 80 | [gl_cv_have_include_next=yes], |
| 73 | [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" | 81 | [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" |
| 74 | AC_COMPILE_IFELSE([#include <conftest.h>], | 82 | AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include <conftest.h>]], |
| 75 | [gl_cv_have_include_next=buggy], | 83 | [gl_cv_have_include_next=buggy], |
| 76 | [gl_cv_have_include_next=no]) | 84 | [gl_cv_have_include_next=no]) |
| 77 | ]) | 85 | ]) |
| @@ -97,6 +105,24 @@ EOF | |||
| 97 | AC_SUBST([INCLUDE_NEXT]) | 105 | AC_SUBST([INCLUDE_NEXT]) |
| 98 | AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) | 106 | AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) |
| 99 | AC_SUBST([PRAGMA_SYSTEM_HEADER]) | 107 | AC_SUBST([PRAGMA_SYSTEM_HEADER]) |
| 108 | AC_CACHE_CHECK([whether system header files limit the line length], | ||
| 109 | [gl_cv_pragma_columns], | ||
| 110 | [dnl HP NonStop systems, which define __TANDEM, have this misfeature. | ||
| 111 | AC_EGREP_CPP([choke me], | ||
| 112 | [ | ||
| 113 | #ifdef __TANDEM | ||
| 114 | choke me | ||
| 115 | #endif | ||
| 116 | ], | ||
| 117 | [gl_cv_pragma_columns=yes], | ||
| 118 | [gl_cv_pragma_columns=no]) | ||
| 119 | ]) | ||
| 120 | if test $gl_cv_pragma_columns = yes; then | ||
| 121 | PRAGMA_COLUMNS="#pragma COLUMNS 10000" | ||
| 122 | else | ||
| 123 | PRAGMA_COLUMNS= | ||
| 124 | fi | ||
| 125 | AC_SUBST([PRAGMA_COLUMNS]) | ||
| 100 | ]) | 126 | ]) |
| 101 | 127 | ||
| 102 | # gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) | 128 | # gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) |
| @@ -117,71 +143,128 @@ EOF | |||
| 117 | # even if the compiler does not support include_next. | 143 | # even if the compiler does not support include_next. |
| 118 | # The three "///" are to pacify Sun C 5.8, which otherwise would say | 144 | # The three "///" are to pacify Sun C 5.8, which otherwise would say |
| 119 | # "warning: #include of /usr/include/... may be non-portable". | 145 | # "warning: #include of /usr/include/... may be non-portable". |
| 120 | # Use `""', not `<>', so that the /// cannot be confused with a C99 comment. | 146 | # Use '""', not '<>', so that the /// cannot be confused with a C99 comment. |
| 121 | # Note: This macro assumes that the header file is not empty after | 147 | # Note: This macro assumes that the header file is not empty after |
| 122 | # preprocessing, i.e. it does not only define preprocessor macros but also | 148 | # preprocessing, i.e. it does not only define preprocessor macros but also |
| 123 | # provides some type/enum definitions or function/variable declarations. | 149 | # provides some type/enum definitions or function/variable declarations. |
| 150 | # | ||
| 151 | # This macro also checks whether each header exists, by invoking | ||
| 152 | # AC_CHECK_HEADERS_ONCE or AC_CHECK_HEADERS on each argument. | ||
| 124 | AC_DEFUN([gl_CHECK_NEXT_HEADERS], | 153 | AC_DEFUN([gl_CHECK_NEXT_HEADERS], |
| 125 | [ | 154 | [ |
| 155 | gl_NEXT_HEADERS_INTERNAL([$1], [check]) | ||
| 156 | ]) | ||
| 157 | |||
| 158 | # gl_NEXT_HEADERS(HEADER1 HEADER2 ...) | ||
| 159 | # ------------------------------------ | ||
| 160 | # Like gl_CHECK_NEXT_HEADERS, except do not check whether the headers exist. | ||
| 161 | # This is suitable for headers like <stddef.h> that are standardized by C89 | ||
| 162 | # and therefore can be assumed to exist. | ||
| 163 | AC_DEFUN([gl_NEXT_HEADERS], | ||
| 164 | [ | ||
| 165 | gl_NEXT_HEADERS_INTERNAL([$1], [assume]) | ||
| 166 | ]) | ||
| 167 | |||
| 168 | # The guts of gl_CHECK_NEXT_HEADERS and gl_NEXT_HEADERS. | ||
| 169 | AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], | ||
| 170 | [ | ||
| 126 | AC_REQUIRE([gl_INCLUDE_NEXT]) | 171 | AC_REQUIRE([gl_INCLUDE_NEXT]) |
| 127 | AC_REQUIRE([AC_CANONICAL_HOST]) | 172 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 128 | AC_CHECK_HEADERS_ONCE([$1]) | ||
| 129 | 173 | ||
| 174 | m4_if([$2], [check], | ||
| 175 | [AC_CHECK_HEADERS_ONCE([$1]) | ||
| 176 | ]) | ||
| 177 | |||
| 178 | dnl FIXME: gl_next_header and gl_header_exists must be used unquoted | ||
| 179 | dnl until we can assume autoconf 2.64 or newer. | ||
| 130 | m4_foreach_w([gl_HEADER_NAME], [$1], | 180 | m4_foreach_w([gl_HEADER_NAME], [$1], |
| 131 | [AS_VAR_PUSHDEF([gl_next_header], | 181 | [AS_VAR_PUSHDEF([gl_next_header], |
| 132 | [gl_cv_next_]m4_defn([gl_HEADER_NAME])) | 182 | [gl_cv_next_]m4_defn([gl_HEADER_NAME])) |
| 133 | if test $gl_cv_have_include_next = yes; then | 183 | if test $gl_cv_have_include_next = yes; then |
| 134 | AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) | 184 | AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) |
| 135 | else | 185 | else |
| 136 | AC_CACHE_CHECK( | 186 | AC_CACHE_CHECK( |
| 137 | [absolute name of <]m4_defn([gl_HEADER_NAME])[>], | 187 | [absolute name of <]m4_defn([gl_HEADER_NAME])[>], |
| 138 | m4_defn([gl_next_header]), | 188 | m4_defn([gl_next_header]), |
| 139 | [AS_VAR_PUSHDEF([gl_header_exists], | 189 | [m4_if([$2], [check], |
| 140 | [ac_cv_header_]m4_defn([gl_HEADER_NAME])) | 190 | [AS_VAR_PUSHDEF([gl_header_exists], |
| 141 | if test AS_VAR_GET(gl_header_exists) = yes; then | 191 | [ac_cv_header_]m4_defn([gl_HEADER_NAME])) |
| 142 | AC_LANG_CONFTEST( | 192 | if test AS_VAR_GET(gl_header_exists) = yes; then |
| 143 | [AC_LANG_SOURCE( | 193 | AS_VAR_POPDEF([gl_header_exists]) |
| 144 | [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] | 194 | ]) |
| 145 | )]) | 195 | AC_LANG_CONFTEST( |
| 146 | dnl AIX "xlc -E" and "cc -E" omit #line directives for header files | 196 | [AC_LANG_SOURCE( |
| 147 | dnl that contain only a #include of other header files and no | 197 | [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] |
| 148 | dnl non-comment tokens of their own. This leads to a failure to | 198 | )]) |
| 149 | dnl detect the absolute name of <dirent.h>, <signal.h>, <poll.h> | 199 | dnl AIX "xlc -E" and "cc -E" omit #line directives for header |
| 150 | dnl and others. The workaround is to force preservation of comments | 200 | dnl files that contain only a #include of other header files and |
| 151 | dnl through option -C. This ensures all necessary #line directives | 201 | dnl no non-comment tokens of their own. This leads to a failure |
| 152 | dnl are present. GCC supports option -C as well. | 202 | dnl to detect the absolute name of <dirent.h>, <signal.h>, |
| 153 | case "$host_os" in | 203 | dnl <poll.h> and others. The workaround is to force preservation |
| 154 | aix*) gl_absname_cpp="$ac_cpp -C" ;; | 204 | dnl of comments through option -C. This ensures all necessary |
| 155 | *) gl_absname_cpp="$ac_cpp" ;; | 205 | dnl #line directives are present. GCC supports option -C as well. |
| 156 | esac | 206 | case "$host_os" in |
| 157 | dnl eval is necessary to expand gl_absname_cpp. | 207 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 158 | dnl Ultrix and Pyramid sh refuse to redirect output of eval, | 208 | *) gl_absname_cpp="$ac_cpp" ;; |
| 159 | dnl so use subshell. | 209 | esac |
| 160 | AS_VAR_SET([gl_next_header], | 210 | changequote(,) |
| 161 | ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | | 211 | case "$host_os" in |
| 162 | sed -n '\#/]m4_defn([gl_HEADER_NAME])[#{ | 212 | mingw*) |
| 163 | s#.*"\(.*/]m4_defn([gl_HEADER_NAME])[\)".*#\1# | 213 | dnl For the sake of native Windows compilers (excluding gcc), |
| 164 | s#^/[^/]#//&# | 214 | dnl treat backslash as a directory separator, like /. |
| 165 | p | 215 | dnl Actually, these compilers use a double-backslash as |
| 166 | q | 216 | dnl directory separator, inside the |
| 167 | }'`'"']) | 217 | dnl # line "filename" |
| 168 | else | 218 | dnl directives. |
| 169 | AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>']) | 219 | gl_dirsep_regex='[/\\]' |
| 170 | fi | 220 | ;; |
| 171 | AS_VAR_POPDEF([gl_header_exists])]) | 221 | *) |
| 222 | gl_dirsep_regex='\/' | ||
| 223 | ;; | ||
| 224 | esac | ||
| 225 | dnl A sed expression that turns a string into a basic regular | ||
| 226 | dnl expression, for use within "/.../". | ||
| 227 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' | ||
| 228 | changequote([,]) | ||
| 229 | gl_header_literal_regex=`echo ']m4_defn([gl_HEADER_NAME])[' \ | ||
| 230 | | sed -e "$gl_make_literal_regex_sed"` | ||
| 231 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ | ||
| 232 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ | ||
| 233 | changequote(,)dnl | ||
| 234 | s|^/[^/]|//&| | ||
| 235 | changequote([,])dnl | ||
| 236 | p | ||
| 237 | q | ||
| 238 | }' | ||
| 239 | dnl eval is necessary to expand gl_absname_cpp. | ||
| 240 | dnl Ultrix and Pyramid sh refuse to redirect output of eval, | ||
| 241 | dnl so use subshell. | ||
| 242 | AS_VAR_SET(gl_next_header, | ||
| 243 | ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | | ||
| 244 | sed -n "$gl_absolute_header_sed"`'"']) | ||
| 245 | m4_if([$2], [check], | ||
| 246 | [else | ||
| 247 | AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) | ||
| 248 | fi | ||
| 249 | ]) | ||
| 250 | ]) | ||
| 172 | fi | 251 | fi |
| 173 | AC_SUBST( | 252 | AC_SUBST( |
| 174 | AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), | 253 | AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), |
| 175 | [AS_VAR_GET([gl_next_header])]) | 254 | [AS_VAR_GET(gl_next_header)]) |
| 176 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then | 255 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 177 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' | 256 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 178 | gl_next_as_first_directive='<'gl_HEADER_NAME'>' | 257 | gl_next_as_first_directive='<'gl_HEADER_NAME'>' |
| 179 | else | 258 | else |
| 180 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' | 259 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 181 | gl_next_as_first_directive=AS_VAR_GET([gl_next_header]) | 260 | gl_next_as_first_directive=AS_VAR_GET(gl_next_header) |
| 182 | fi | 261 | fi |
| 183 | AC_SUBST( | 262 | AC_SUBST( |
| 184 | AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), | 263 | AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), |
| 185 | [$gl_next_as_first_directive]) | 264 | [$gl_next_as_first_directive]) |
| 186 | AS_VAR_POPDEF([gl_next_header])]) | 265 | AS_VAR_POPDEF([gl_next_header])]) |
| 187 | ]) | 266 | ]) |
| 267 | |||
| 268 | # Autoconf 2.68 added warnings for our use of AC_COMPILE_IFELSE; | ||
| 269 | # this fallback is safe for all earlier autoconf versions. | ||
| 270 | m4_define_default([AC_LANG_DEFINES_PROVIDED]) | ||
diff --git a/gl/m4/inet_ntop.m4 b/gl/m4/inet_ntop.m4 index a6d219c2..476f063f 100644 --- a/gl/m4/inet_ntop.m4 +++ b/gl/m4/inet_ntop.m4 | |||
| @@ -1,38 +1,68 @@ | |||
| 1 | # inet_ntop.m4 serial 12 | 1 | # inet_ntop.m4 serial 19 |
| 2 | dnl Copyright (C) 2005, 2006, 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | AC_DEFUN([gl_FUNC_INET_NTOP], | 7 | AC_DEFUN([gl_FUNC_INET_NTOP], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) | ||
| 10 | |||
| 9 | dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop. | 11 | dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop. |
| 10 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | 12 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) |
| 11 | 13 | ||
| 12 | gl_REPLACE_ARPA_INET_H | 14 | AC_REQUIRE([AC_C_RESTRICT]) |
| 13 | 15 | ||
| 14 | dnl Most platforms that provide inet_ntop define it in libc. | 16 | dnl Most platforms that provide inet_ntop define it in libc. |
| 15 | dnl Solaris 8..10 provide inet_ntop in libnsl instead. | 17 | dnl Solaris 8..10 provide inet_ntop in libnsl instead. |
| 16 | gl_save_LIBS=$LIBS | 18 | dnl Solaris 2.6..7 provide inet_ntop in libresolv instead. |
| 17 | AC_SEARCH_LIBS([inet_ntop], [nsl], [], | 19 | dnl Native Windows provides it in -lws2_32 instead, with a declaration in |
| 18 | [AC_REPLACE_FUNCS([inet_ntop])]) | 20 | dnl <ws2tcpip.h>, and it uses stdcall calling convention, not cdecl |
| 19 | LIBS=$gl_save_LIBS | 21 | dnl (hence we cannot use AC_CHECK_FUNCS, AC_SEARCH_LIBS to find it). |
| 22 | HAVE_INET_NTOP=1 | ||
| 20 | INET_NTOP_LIB= | 23 | INET_NTOP_LIB= |
| 21 | if test "$ac_cv_search_inet_ntop" != "no" && | 24 | gl_PREREQ_SYS_H_WINSOCK2 |
| 22 | test "$ac_cv_search_inet_ntop" != "none required"; then | 25 | if test $HAVE_WINSOCK2_H = 1; then |
| 23 | INET_NTOP_LIB="$ac_cv_search_inet_ntop" | 26 | AC_CHECK_DECLS([inet_ntop],,, [[#include <ws2tcpip.h>]]) |
| 27 | if test $ac_cv_have_decl_inet_ntop = yes; then | ||
| 28 | dnl It needs to be overridden, because the stdcall calling convention | ||
| 29 | dnl is not compliant with POSIX. | ||
| 30 | REPLACE_INET_NTOP=1 | ||
| 31 | INET_NTOP_LIB="-lws2_32" | ||
| 32 | else | ||
| 33 | HAVE_DECL_INET_NTOP=0 | ||
| 34 | HAVE_INET_NTOP=0 | ||
| 35 | fi | ||
| 36 | else | ||
| 37 | gl_save_LIBS=$LIBS | ||
| 38 | AC_SEARCH_LIBS([inet_ntop], [nsl resolv], [], | ||
| 39 | [AC_CHECK_FUNCS([inet_ntop]) | ||
| 40 | if test $ac_cv_func_inet_ntop = no; then | ||
| 41 | HAVE_INET_NTOP=0 | ||
| 42 | fi | ||
| 43 | ]) | ||
| 44 | LIBS=$gl_save_LIBS | ||
| 45 | |||
| 46 | if test "$ac_cv_search_inet_ntop" != "no" \ | ||
| 47 | && test "$ac_cv_search_inet_ntop" != "none required"; then | ||
| 48 | INET_NTOP_LIB="$ac_cv_search_inet_ntop" | ||
| 49 | fi | ||
| 50 | |||
| 51 | AC_CHECK_HEADERS_ONCE([netdb.h]) | ||
| 52 | AC_CHECK_DECLS([inet_ntop],,, | ||
| 53 | [[#include <arpa/inet.h> | ||
| 54 | #if HAVE_NETDB_H | ||
| 55 | # include <netdb.h> | ||
| 56 | #endif | ||
| 57 | ]]) | ||
| 58 | if test $ac_cv_have_decl_inet_ntop = no; then | ||
| 59 | HAVE_DECL_INET_NTOP=0 | ||
| 60 | fi | ||
| 24 | fi | 61 | fi |
| 25 | AC_SUBST([INET_NTOP_LIB]) | 62 | AC_SUBST([INET_NTOP_LIB]) |
| 26 | |||
| 27 | gl_PREREQ_INET_NTOP | ||
| 28 | ]) | 63 | ]) |
| 29 | 64 | ||
| 30 | # Prerequisites of lib/inet_ntop.c. | 65 | # Prerequisites of lib/inet_ntop.c. |
| 31 | AC_DEFUN([gl_PREREQ_INET_NTOP], [ | 66 | AC_DEFUN([gl_PREREQ_INET_NTOP], [ |
| 32 | AC_CHECK_DECLS([inet_ntop],,,[#include <arpa/inet.h>]) | ||
| 33 | if test $ac_cv_have_decl_inet_ntop = no; then | ||
| 34 | HAVE_DECL_INET_NTOP=0 | ||
| 35 | fi | ||
| 36 | AC_REQUIRE([gl_SOCKET_FAMILIES]) | 67 | AC_REQUIRE([gl_SOCKET_FAMILIES]) |
| 37 | AC_REQUIRE([AC_C_RESTRICT]) | ||
| 38 | ]) | 68 | ]) |
diff --git a/gl/m4/inline.m4 b/gl/m4/inline.m4 deleted file mode 100644 index 4ef768de..00000000 --- a/gl/m4/inline.m4 +++ /dev/null | |||
| @@ -1,40 +0,0 @@ | |||
| 1 | # inline.m4 serial 4 | ||
| 2 | dnl Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | dnl Test for the 'inline' keyword or equivalent. | ||
| 8 | dnl Define 'inline' to a supported equivalent, or to nothing if not supported, | ||
| 9 | dnl like AC_C_INLINE does. Also, define HAVE_INLINE if 'inline' or an | ||
| 10 | dnl equivalent is effectively supported, i.e. if the compiler is likely to | ||
| 11 | dnl drop unused 'static inline' functions. | ||
| 12 | AC_DEFUN([gl_INLINE], | ||
| 13 | [ | ||
| 14 | AC_REQUIRE([AC_C_INLINE]) | ||
| 15 | AC_CACHE_CHECK([whether the compiler generally respects inline], | ||
| 16 | [gl_cv_c_inline_effective], | ||
| 17 | [if test $ac_cv_c_inline = no; then | ||
| 18 | gl_cv_c_inline_effective=no | ||
| 19 | else | ||
| 20 | dnl GCC defines __NO_INLINE__ if not optimizing or if -fno-inline is | ||
| 21 | dnl specified. | ||
| 22 | dnl Use AC_COMPILE_IFELSE here, not AC_EGREP_CPP, because the result | ||
| 23 | dnl depends on optimization flags, which can be in CFLAGS. | ||
| 24 | dnl (AC_EGREP_CPP looks only at the CPPFLAGS.) | ||
| 25 | AC_COMPILE_IFELSE( | ||
| 26 | [AC_LANG_PROGRAM([[]], | ||
| 27 | [[#ifdef __NO_INLINE__ | ||
| 28 | #error "inline is not effective" | ||
| 29 | #endif]])], | ||
| 30 | [gl_cv_c_inline_effective=yes], | ||
| 31 | [gl_cv_c_inline_effective=no]) | ||
| 32 | fi | ||
| 33 | ]) | ||
| 34 | if test $gl_cv_c_inline_effective = yes; then | ||
| 35 | AC_DEFINE([HAVE_INLINE], [1], | ||
| 36 | [Define to 1 if the compiler supports one of the keywords | ||
| 37 | 'inline', '__inline__', '__inline' and effectively inlines | ||
| 38 | functions marked as such.]) | ||
| 39 | fi | ||
| 40 | ]) | ||
diff --git a/gl/m4/intdiv0.m4 b/gl/m4/intdiv0.m4 index 289c4df5..74d0e80d 100644 --- a/gl/m4/intdiv0.m4 +++ b/gl/m4/intdiv0.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # intdiv0.m4 serial 3 (gettext-0.18) | 1 | # intdiv0.m4 serial 6 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002, 2007-2008, 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -18,7 +18,7 @@ AC_DEFUN([gt_INTDIV0], | |||
| 18 | changequote(,)dnl | 18 | changequote(,)dnl |
| 19 | case "$host_os" in | 19 | case "$host_os" in |
| 20 | macos* | darwin[6-9]* | darwin[1-9][0-9]*) | 20 | macos* | darwin[6-9]* | darwin[1-9][0-9]*) |
| 21 | # On MacOS X 10.2 or newer, just assume the same as when cross- | 21 | # On Mac OS X 10.2 or newer, just assume the same as when cross- |
| 22 | # compiling. If we were to perform the real test, 1 Crash Report | 22 | # compiling. If we were to perform the real test, 1 Crash Report |
| 23 | # dialog window would pop up. | 23 | # dialog window would pop up. |
| 24 | case "$host_cpu" in | 24 | case "$host_cpu" in |
| @@ -29,7 +29,8 @@ changequote(,)dnl | |||
| 29 | esac | 29 | esac |
| 30 | changequote([,])dnl | 30 | changequote([,])dnl |
| 31 | if test -z "$gt_cv_int_divbyzero_sigfpe"; then | 31 | if test -z "$gt_cv_int_divbyzero_sigfpe"; then |
| 32 | AC_TRY_RUN([ | 32 | AC_RUN_IFELSE( |
| 33 | [AC_LANG_SOURCE([[ | ||
| 33 | #include <stdlib.h> | 34 | #include <stdlib.h> |
| 34 | #include <signal.h> | 35 | #include <signal.h> |
| 35 | 36 | ||
| @@ -59,9 +60,11 @@ int main () | |||
| 59 | 60 | ||
| 60 | z = x / y; | 61 | z = x / y; |
| 61 | nan = y / y; | 62 | nan = y / y; |
| 62 | exit (1); | 63 | exit (2); |
| 63 | } | 64 | } |
| 64 | ], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no], | 65 | ]])], |
| 66 | [gt_cv_int_divbyzero_sigfpe=yes], | ||
| 67 | [gt_cv_int_divbyzero_sigfpe=no], | ||
| 65 | [ | 68 | [ |
| 66 | # Guess based on the CPU. | 69 | # Guess based on the CPU. |
| 67 | changequote(,)dnl | 70 | changequote(,)dnl |
diff --git a/gl/m4/intl.m4 b/gl/m4/intl.m4 index 335b23c2..959bd042 100644 --- a/gl/m4/intl.m4 +++ b/gl/m4/intl.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # intl.m4 serial 17 (gettext-0.18) | 1 | # intl.m4 serial 23 (gettext-0.18.3) |
| 2 | dnl Copyright (C) 1995-2009 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1995-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -17,7 +17,7 @@ dnl Authors: | |||
| 17 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. | 17 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. |
| 18 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2009. | 18 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2009. |
| 19 | 19 | ||
| 20 | AC_PREREQ([2.52]) | 20 | AC_PREREQ([2.60]) |
| 21 | 21 | ||
| 22 | dnl Checks for all prerequisites of the intl subdirectory, | 22 | dnl Checks for all prerequisites of the intl subdirectory, |
| 23 | dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, | 23 | dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, |
| @@ -25,7 +25,7 @@ dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. | |||
| 25 | AC_DEFUN([AM_INTL_SUBDIR], | 25 | AC_DEFUN([AM_INTL_SUBDIR], |
| 26 | [ | 26 | [ |
| 27 | AC_REQUIRE([AC_PROG_INSTALL])dnl | 27 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
| 28 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake | 28 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
| 29 | AC_REQUIRE([AC_PROG_CC])dnl | 29 | AC_REQUIRE([AC_PROG_CC])dnl |
| 30 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | 30 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 31 | AC_REQUIRE([gt_GLIBC2])dnl | 31 | AC_REQUIRE([gt_GLIBC2])dnl |
| @@ -55,21 +55,19 @@ AC_DEFUN([AM_INTL_SUBDIR], | |||
| 55 | [AC_DEFINE([ptrdiff_t], [long], | 55 | [AC_DEFINE([ptrdiff_t], [long], |
| 56 | [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) | 56 | [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) |
| 57 | ]) | 57 | ]) |
| 58 | AC_CHECK_HEADERS([stddef.h stdlib.h string.h]) | 58 | AC_CHECK_HEADERS([features.h stddef.h stdlib.h string.h]) |
| 59 | AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \ | 59 | AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \ |
| 60 | snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) | 60 | snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) |
| 61 | 61 | ||
| 62 | dnl Use the _snprintf function only if it is declared (because on NetBSD it | 62 | dnl Use the _snprintf function only if it is declared (because on NetBSD it |
| 63 | dnl is defined as a weak alias of snprintf; we prefer to use the latter). | 63 | dnl is defined as a weak alias of snprintf; we prefer to use the latter). |
| 64 | gt_CHECK_DECL(_snprintf, [#include <stdio.h>]) | 64 | AC_CHECK_DECLS([_snprintf _snwprintf], , , [#include <stdio.h>]) |
| 65 | gt_CHECK_DECL(_snwprintf, [#include <stdio.h>]) | ||
| 66 | 65 | ||
| 67 | dnl Use the *_unlocked functions only if they are declared. | 66 | dnl Use the *_unlocked functions only if they are declared. |
| 68 | dnl (because some of them were defined without being declared in Solaris | 67 | dnl (because some of them were defined without being declared in Solaris |
| 69 | dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built | 68 | dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built |
| 70 | dnl on Solaris 2.5.1 to run on Solaris 2.6). | 69 | dnl on Solaris 2.5.1 to run on Solaris 2.6). |
| 71 | dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. | 70 | AC_CHECK_DECLS([getc_unlocked], , , [#include <stdio.h>]) |
| 72 | gt_CHECK_DECL(getc_unlocked, [#include <stdio.h>]) | ||
| 73 | 71 | ||
| 74 | case $gt_cv_func_printf_posix in | 72 | case $gt_cv_func_printf_posix in |
| 75 | *yes) HAVE_POSIX_PRINTF=1 ;; | 73 | *yes) HAVE_POSIX_PRINTF=1 ;; |
| @@ -220,9 +218,10 @@ AC_DEFUN([gt_INTL_SUBDIR_CORE], | |||
| 220 | AC_REQUIRE([gt_INTTYPES_PRI])dnl | 218 | AC_REQUIRE([gt_INTTYPES_PRI])dnl |
| 221 | AC_REQUIRE([gl_LOCK])dnl | 219 | AC_REQUIRE([gl_LOCK])dnl |
| 222 | 220 | ||
| 223 | AC_TRY_LINK( | 221 | AC_LINK_IFELSE( |
| 224 | [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }], | 222 | [AC_LANG_PROGRAM( |
| 225 | [], | 223 | [[int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }]], |
| 224 | [[]])], | ||
| 226 | [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1], | 225 | [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1], |
| 227 | [Define to 1 if the compiler understands __builtin_expect.])]) | 226 | [Define to 1 if the compiler understands __builtin_expect.])]) |
| 228 | 227 | ||
| @@ -235,9 +234,7 @@ AC_DEFUN([gt_INTL_SUBDIR_CORE], | |||
| 235 | dnl (because some of them were defined without being declared in Solaris | 234 | dnl (because some of them were defined without being declared in Solaris |
| 236 | dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built | 235 | dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built |
| 237 | dnl on Solaris 2.5.1 to run on Solaris 2.6). | 236 | dnl on Solaris 2.5.1 to run on Solaris 2.6). |
| 238 | dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. | 237 | AC_CHECK_DECLS([feof_unlocked fgets_unlocked], , , [#include <stdio.h>]) |
| 239 | gt_CHECK_DECL([feof_unlocked], [#include <stdio.h>]) | ||
| 240 | gt_CHECK_DECL([fgets_unlocked], [#include <stdio.h>]) | ||
| 241 | 238 | ||
| 242 | AM_ICONV | 239 | AM_ICONV |
| 243 | 240 | ||
| @@ -272,23 +269,3 @@ changequote([,])dnl | |||
| 272 | INTLBISON=: | 269 | INTLBISON=: |
| 273 | fi | 270 | fi |
| 274 | ]) | 271 | ]) |
| 275 | |||
| 276 | |||
| 277 | dnl gt_CHECK_DECL(FUNC, INCLUDES) | ||
| 278 | dnl Check whether a function is declared. | ||
| 279 | AC_DEFUN([gt_CHECK_DECL], | ||
| 280 | [ | ||
| 281 | AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1], | ||
| 282 | [AC_TRY_COMPILE([$2], [ | ||
| 283 | #ifndef $1 | ||
| 284 | char *p = (char *) $1; | ||
| 285 | #endif | ||
| 286 | ], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)]) | ||
| 287 | if test $ac_cv_have_decl_$1 = yes; then | ||
| 288 | gt_value=1 | ||
| 289 | else | ||
| 290 | gt_value=0 | ||
| 291 | fi | ||
| 292 | AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value], | ||
| 293 | [Define to 1 if you have the declaration of `$1', and to 0 if you don't.]) | ||
| 294 | ]) | ||
diff --git a/gl/m4/intldir.m4 b/gl/m4/intldir.m4 index ebae76d3..388ecd6f 100644 --- a/gl/m4/intldir.m4 +++ b/gl/m4/intldir.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # intldir.m4 serial 2 (gettext-0.18) | 1 | # intldir.m4 serial 2 (gettext-0.18) |
| 2 | dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/intlmacosx.m4 b/gl/m4/intlmacosx.m4 index dd910259..ab97d39f 100644 --- a/gl/m4/intlmacosx.m4 +++ b/gl/m4/intlmacosx.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # intlmacosx.m4 serial 3 (gettext-0.18) | 1 | # intlmacosx.m4 serial 5 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2004-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2004-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -13,35 +13,40 @@ dnl by the GNU Library General Public License, and the rest of the GNU | |||
| 13 | dnl gettext package package is covered by the GNU General Public License. | 13 | dnl gettext package package is covered by the GNU General Public License. |
| 14 | dnl They are *not* in the public domain. | 14 | dnl They are *not* in the public domain. |
| 15 | 15 | ||
| 16 | dnl Checks for special options needed on MacOS X. | 16 | dnl Checks for special options needed on Mac OS X. |
| 17 | dnl Defines INTL_MACOSX_LIBS. | 17 | dnl Defines INTL_MACOSX_LIBS. |
| 18 | AC_DEFUN([gt_INTL_MACOSX], | 18 | AC_DEFUN([gt_INTL_MACOSX], |
| 19 | [ | 19 | [ |
| 20 | dnl Check for API introduced in MacOS X 10.2. | 20 | dnl Check for API introduced in Mac OS X 10.2. |
| 21 | AC_CACHE_CHECK([for CFPreferencesCopyAppValue], | 21 | AC_CACHE_CHECK([for CFPreferencesCopyAppValue], |
| 22 | [gt_cv_func_CFPreferencesCopyAppValue], | 22 | [gt_cv_func_CFPreferencesCopyAppValue], |
| 23 | [gt_save_LIBS="$LIBS" | 23 | [gt_save_LIBS="$LIBS" |
| 24 | LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" | 24 | LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" |
| 25 | AC_TRY_LINK([#include <CoreFoundation/CFPreferences.h>], | 25 | AC_LINK_IFELSE( |
| 26 | [CFPreferencesCopyAppValue(NULL, NULL)], | 26 | [AC_LANG_PROGRAM( |
| 27 | [[#include <CoreFoundation/CFPreferences.h>]], | ||
| 28 | [[CFPreferencesCopyAppValue(NULL, NULL)]])], | ||
| 27 | [gt_cv_func_CFPreferencesCopyAppValue=yes], | 29 | [gt_cv_func_CFPreferencesCopyAppValue=yes], |
| 28 | [gt_cv_func_CFPreferencesCopyAppValue=no]) | 30 | [gt_cv_func_CFPreferencesCopyAppValue=no]) |
| 29 | LIBS="$gt_save_LIBS"]) | 31 | LIBS="$gt_save_LIBS"]) |
| 30 | if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then | 32 | if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then |
| 31 | AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], | 33 | AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], |
| 32 | [Define to 1 if you have the MacOS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) | 34 | [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) |
| 33 | fi | 35 | fi |
| 34 | dnl Check for API introduced in MacOS X 10.3. | 36 | dnl Check for API introduced in Mac OS X 10.3. |
| 35 | AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], | 37 | AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], |
| 36 | [gt_save_LIBS="$LIBS" | 38 | [gt_save_LIBS="$LIBS" |
| 37 | LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" | 39 | LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" |
| 38 | AC_TRY_LINK([#include <CoreFoundation/CFLocale.h>], [CFLocaleCopyCurrent();], | 40 | AC_LINK_IFELSE( |
| 41 | [AC_LANG_PROGRAM( | ||
| 42 | [[#include <CoreFoundation/CFLocale.h>]], | ||
| 43 | [[CFLocaleCopyCurrent();]])], | ||
| 39 | [gt_cv_func_CFLocaleCopyCurrent=yes], | 44 | [gt_cv_func_CFLocaleCopyCurrent=yes], |
| 40 | [gt_cv_func_CFLocaleCopyCurrent=no]) | 45 | [gt_cv_func_CFLocaleCopyCurrent=no]) |
| 41 | LIBS="$gt_save_LIBS"]) | 46 | LIBS="$gt_save_LIBS"]) |
| 42 | if test $gt_cv_func_CFLocaleCopyCurrent = yes; then | 47 | if test $gt_cv_func_CFLocaleCopyCurrent = yes; then |
| 43 | AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], | 48 | AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], |
| 44 | [Define to 1 if you have the MacOS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) | 49 | [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) |
| 45 | fi | 50 | fi |
| 46 | INTL_MACOSX_LIBS= | 51 | INTL_MACOSX_LIBS= |
| 47 | if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then | 52 | if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then |
diff --git a/gl/m4/intmax.m4 b/gl/m4/intmax.m4 index 74aaaf5e..18733a52 100644 --- a/gl/m4/intmax.m4 +++ b/gl/m4/intmax.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # intmax.m4 serial 5 (gettext-0.18) | 1 | # intmax.m4 serial 6 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2002-2005, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2005, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -13,7 +13,9 @@ AC_DEFUN([gt_TYPE_INTMAX_T], | |||
| 13 | AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) | 13 | AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) |
| 14 | AC_REQUIRE([gl_AC_HEADER_STDINT_H]) | 14 | AC_REQUIRE([gl_AC_HEADER_STDINT_H]) |
| 15 | AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], | 15 | AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], |
| 16 | [AC_TRY_COMPILE([ | 16 | [AC_COMPILE_IFELSE( |
| 17 | [AC_LANG_PROGRAM( | ||
| 18 | [[ | ||
| 17 | #include <stddef.h> | 19 | #include <stddef.h> |
| 18 | #include <stdlib.h> | 20 | #include <stdlib.h> |
| 19 | #if HAVE_STDINT_H_WITH_UINTMAX | 21 | #if HAVE_STDINT_H_WITH_UINTMAX |
| @@ -22,8 +24,9 @@ AC_DEFUN([gt_TYPE_INTMAX_T], | |||
| 22 | #if HAVE_INTTYPES_H_WITH_UINTMAX | 24 | #if HAVE_INTTYPES_H_WITH_UINTMAX |
| 23 | #include <inttypes.h> | 25 | #include <inttypes.h> |
| 24 | #endif | 26 | #endif |
| 25 | ], [intmax_t x = -1; | 27 | ]], |
| 26 | return !x;], | 28 | [[intmax_t x = -1; |
| 29 | return !x;]])], | ||
| 27 | [gt_cv_c_intmax_t=yes], | 30 | [gt_cv_c_intmax_t=yes], |
| 28 | [gt_cv_c_intmax_t=no])]) | 31 | [gt_cv_c_intmax_t=no])]) |
| 29 | if test $gt_cv_c_intmax_t = yes; then | 32 | if test $gt_cv_c_intmax_t = yes; then |
diff --git a/gl/m4/intmax_t.m4 b/gl/m4/intmax_t.m4 index 975caac5..6ea70531 100644 --- a/gl/m4/intmax_t.m4 +++ b/gl/m4/intmax_t.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # intmax_t.m4 serial 7 | 1 | # intmax_t.m4 serial 8 |
| 2 | dnl Copyright (C) 1997-2004, 2006-2007, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 1997-2004, 2006-2007, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | 7 | ||
| 8 | dnl From Paul Eggert. | 8 | dnl From Paul Eggert. |
| 9 | 9 | ||
| 10 | AC_PREREQ([2.13]) | 10 | AC_PREREQ([2.53]) |
| 11 | 11 | ||
| 12 | # Define intmax_t to 'long' or 'long long' | 12 | # Define intmax_t to 'long' or 'long long' |
| 13 | # if it is not already defined in <stdint.h> or <inttypes.h>. | 13 | # if it is not already defined in <stdint.h> or <inttypes.h>. |
| @@ -38,7 +38,9 @@ AC_DEFUN([gt_AC_TYPE_INTMAX_T], | |||
| 38 | AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) | 38 | AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) |
| 39 | AC_REQUIRE([gl_AC_HEADER_STDINT_H]) | 39 | AC_REQUIRE([gl_AC_HEADER_STDINT_H]) |
| 40 | AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], | 40 | AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], |
| 41 | [AC_TRY_COMPILE([ | 41 | [AC_COMPILE_IFELSE( |
| 42 | [AC_LANG_PROGRAM( | ||
| 43 | [[ | ||
| 42 | #include <stddef.h> | 44 | #include <stddef.h> |
| 43 | #include <stdlib.h> | 45 | #include <stdlib.h> |
| 44 | #if HAVE_STDINT_H_WITH_UINTMAX | 46 | #if HAVE_STDINT_H_WITH_UINTMAX |
| @@ -47,7 +49,10 @@ AC_DEFUN([gt_AC_TYPE_INTMAX_T], | |||
| 47 | #if HAVE_INTTYPES_H_WITH_UINTMAX | 49 | #if HAVE_INTTYPES_H_WITH_UINTMAX |
| 48 | #include <inttypes.h> | 50 | #include <inttypes.h> |
| 49 | #endif | 51 | #endif |
| 50 | ], [intmax_t x = -1; return !x;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)]) | 52 | ]], |
| 53 | [[intmax_t x = -1; return !x;]])], | ||
| 54 | [gt_cv_c_intmax_t=yes], | ||
| 55 | [gt_cv_c_intmax_t=no])]) | ||
| 51 | if test $gt_cv_c_intmax_t = yes; then | 56 | if test $gt_cv_c_intmax_t = yes; then |
| 52 | AC_DEFINE([HAVE_INTMAX_T], [1], | 57 | AC_DEFINE([HAVE_INTMAX_T], [1], |
| 53 | [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.]) | 58 | [Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.]) |
diff --git a/gl/m4/inttypes-pri.m4 b/gl/m4/inttypes-pri.m4 index 718a4f4e..e5a1e057 100644 --- a/gl/m4/inttypes-pri.m4 +++ b/gl/m4/inttypes-pri.m4 | |||
| @@ -1,12 +1,12 @@ | |||
| 1 | # inttypes-pri.m4 serial 6 (gettext-0.18) | 1 | # inttypes-pri.m4 serial 7 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 1997-2002, 2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1997-2002, 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | dnl From Bruno Haible. | 7 | dnl From Bruno Haible. |
| 8 | 8 | ||
| 9 | AC_PREREQ([2.52]) | 9 | AC_PREREQ([2.53]) |
| 10 | 10 | ||
| 11 | # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* | 11 | # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI* |
| 12 | # macros to non-string values. This is the case on AIX 4.3.3. | 12 | # macros to non-string values. This is the case on AIX 4.3.3. |
| @@ -18,11 +18,17 @@ AC_DEFUN([gt_INTTYPES_PRI], | |||
| 18 | AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], | 18 | AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], |
| 19 | [gt_cv_inttypes_pri_broken], | 19 | [gt_cv_inttypes_pri_broken], |
| 20 | [ | 20 | [ |
| 21 | AC_TRY_COMPILE([#include <inttypes.h> | 21 | AC_COMPILE_IFELSE( |
| 22 | [AC_LANG_PROGRAM( | ||
| 23 | [[ | ||
| 24 | #include <inttypes.h> | ||
| 22 | #ifdef PRId32 | 25 | #ifdef PRId32 |
| 23 | char *p = PRId32; | 26 | char *p = PRId32; |
| 24 | #endif | 27 | #endif |
| 25 | ], [], [gt_cv_inttypes_pri_broken=no], [gt_cv_inttypes_pri_broken=yes]) | 28 | ]], |
| 29 | [[]])], | ||
| 30 | [gt_cv_inttypes_pri_broken=no], | ||
| 31 | [gt_cv_inttypes_pri_broken=yes]) | ||
| 26 | ]) | 32 | ]) |
| 27 | fi | 33 | fi |
| 28 | if test "$gt_cv_inttypes_pri_broken" = yes; then | 34 | if test "$gt_cv_inttypes_pri_broken" = yes; then |
diff --git a/gl/m4/inttypes_h.m4 b/gl/m4/inttypes_h.m4 index 782d77ed..5f05ac58 100644 --- a/gl/m4/inttypes_h.m4 +++ b/gl/m4/inttypes_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # inttypes_h.m4 serial 9 | 1 | # inttypes_h.m4 serial 10 |
| 2 | dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1997-2004, 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -12,12 +12,15 @@ dnl From Paul Eggert. | |||
| 12 | AC_DEFUN([gl_AC_HEADER_INTTYPES_H], | 12 | AC_DEFUN([gl_AC_HEADER_INTTYPES_H], |
| 13 | [ | 13 | [ |
| 14 | AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h], | 14 | AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h], |
| 15 | [AC_TRY_COMPILE( | 15 | [AC_COMPILE_IFELSE( |
| 16 | [#include <sys/types.h> | 16 | [AC_LANG_PROGRAM( |
| 17 | #include <inttypes.h>], | 17 | [[ |
| 18 | [uintmax_t i = (uintmax_t) -1; return !i;], | 18 | #include <sys/types.h> |
| 19 | [gl_cv_header_inttypes_h=yes], | 19 | #include <inttypes.h> |
| 20 | [gl_cv_header_inttypes_h=no])]) | 20 | ]], |
| 21 | [[uintmax_t i = (uintmax_t) -1; return !i;]])], | ||
| 22 | [gl_cv_header_inttypes_h=yes], | ||
| 23 | [gl_cv_header_inttypes_h=no])]) | ||
| 21 | if test $gl_cv_header_inttypes_h = yes; then | 24 | if test $gl_cv_header_inttypes_h = yes; then |
| 22 | AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1], | 25 | AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1], |
| 23 | [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, | 26 | [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, |
diff --git a/gl/m4/langinfo_h.m4 b/gl/m4/langinfo_h.m4 index 11a56980..73bef8bc 100644 --- a/gl/m4/langinfo_h.m4 +++ b/gl/m4/langinfo_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # langinfo_h.m4 serial 6 | 1 | # langinfo_h.m4 serial 7 |
| 2 | dnl Copyright (C) 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -16,12 +16,14 @@ AC_DEFUN([gl_LANGINFO_H], | |||
| 16 | 16 | ||
| 17 | dnl Determine whether <langinfo.h> exists. It is missing on mingw and BeOS. | 17 | dnl Determine whether <langinfo.h> exists. It is missing on mingw and BeOS. |
| 18 | HAVE_LANGINFO_CODESET=0 | 18 | HAVE_LANGINFO_CODESET=0 |
| 19 | HAVE_LANGINFO_T_FMT_AMPM=0 | ||
| 19 | HAVE_LANGINFO_ERA=0 | 20 | HAVE_LANGINFO_ERA=0 |
| 21 | HAVE_LANGINFO_YESEXPR=0 | ||
| 20 | AC_CHECK_HEADERS_ONCE([langinfo.h]) | 22 | AC_CHECK_HEADERS_ONCE([langinfo.h]) |
| 21 | if test $ac_cv_header_langinfo_h = yes; then | 23 | if test $ac_cv_header_langinfo_h = yes; then |
| 22 | HAVE_LANGINFO_H=1 | 24 | HAVE_LANGINFO_H=1 |
| 23 | dnl Determine what <langinfo.h> defines. CODESET and ERA etc. are missing | 25 | dnl Determine what <langinfo.h> defines. CODESET and ERA etc. are missing |
| 24 | dnl on OpenBSD 3.8. | 26 | dnl on OpenBSD 3.8. T_FMT_AMPM and YESEXPR, NOEXPR are missing on IRIX 5.3. |
| 25 | AC_CACHE_CHECK([whether langinfo.h defines CODESET], | 27 | AC_CACHE_CHECK([whether langinfo.h defines CODESET], |
| 26 | [gl_cv_header_langinfo_codeset], | 28 | [gl_cv_header_langinfo_codeset], |
| 27 | [AC_COMPILE_IFELSE( | 29 | [AC_COMPILE_IFELSE( |
| @@ -34,6 +36,18 @@ int a = CODESET; | |||
| 34 | if test $gl_cv_header_langinfo_codeset = yes; then | 36 | if test $gl_cv_header_langinfo_codeset = yes; then |
| 35 | HAVE_LANGINFO_CODESET=1 | 37 | HAVE_LANGINFO_CODESET=1 |
| 36 | fi | 38 | fi |
| 39 | AC_CACHE_CHECK([whether langinfo.h defines T_FMT_AMPM], | ||
| 40 | [gl_cv_header_langinfo_t_fmt_ampm], | ||
| 41 | [AC_COMPILE_IFELSE( | ||
| 42 | [AC_LANG_PROGRAM([[#include <langinfo.h> | ||
| 43 | int a = T_FMT_AMPM; | ||
| 44 | ]])], | ||
| 45 | [gl_cv_header_langinfo_t_fmt_ampm=yes], | ||
| 46 | [gl_cv_header_langinfo_t_fmt_ampm=no]) | ||
| 47 | ]) | ||
| 48 | if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then | ||
| 49 | HAVE_LANGINFO_T_FMT_AMPM=1 | ||
| 50 | fi | ||
| 37 | AC_CACHE_CHECK([whether langinfo.h defines ERA], | 51 | AC_CACHE_CHECK([whether langinfo.h defines ERA], |
| 38 | [gl_cv_header_langinfo_era], | 52 | [gl_cv_header_langinfo_era], |
| 39 | [AC_COMPILE_IFELSE( | 53 | [AC_COMPILE_IFELSE( |
| @@ -46,12 +60,26 @@ int a = ERA; | |||
| 46 | if test $gl_cv_header_langinfo_era = yes; then | 60 | if test $gl_cv_header_langinfo_era = yes; then |
| 47 | HAVE_LANGINFO_ERA=1 | 61 | HAVE_LANGINFO_ERA=1 |
| 48 | fi | 62 | fi |
| 63 | AC_CACHE_CHECK([whether langinfo.h defines YESEXPR], | ||
| 64 | [gl_cv_header_langinfo_yesexpr], | ||
| 65 | [AC_COMPILE_IFELSE( | ||
| 66 | [AC_LANG_PROGRAM([[#include <langinfo.h> | ||
| 67 | int a = YESEXPR; | ||
| 68 | ]])], | ||
| 69 | [gl_cv_header_langinfo_yesexpr=yes], | ||
| 70 | [gl_cv_header_langinfo_yesexpr=no]) | ||
| 71 | ]) | ||
| 72 | if test $gl_cv_header_langinfo_yesexpr = yes; then | ||
| 73 | HAVE_LANGINFO_YESEXPR=1 | ||
| 74 | fi | ||
| 49 | else | 75 | else |
| 50 | HAVE_LANGINFO_H=0 | 76 | HAVE_LANGINFO_H=0 |
| 51 | fi | 77 | fi |
| 52 | AC_SUBST([HAVE_LANGINFO_H]) | 78 | AC_SUBST([HAVE_LANGINFO_H]) |
| 53 | AC_SUBST([HAVE_LANGINFO_CODESET]) | 79 | AC_SUBST([HAVE_LANGINFO_CODESET]) |
| 80 | AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM]) | ||
| 54 | AC_SUBST([HAVE_LANGINFO_ERA]) | 81 | AC_SUBST([HAVE_LANGINFO_ERA]) |
| 82 | AC_SUBST([HAVE_LANGINFO_YESEXPR]) | ||
| 55 | 83 | ||
| 56 | dnl Check for declarations of anything we want to poison if the | 84 | dnl Check for declarations of anything we want to poison if the |
| 57 | dnl corresponding gnulib module is not in use. | 85 | dnl corresponding gnulib module is not in use. |
diff --git a/gl/m4/largefile.m4 b/gl/m4/largefile.m4 new file mode 100644 index 00000000..1e605e3d --- /dev/null +++ b/gl/m4/largefile.m4 | |||
| @@ -0,0 +1,146 @@ | |||
| 1 | # Enable large files on systems where this is not the default. | ||
| 2 | |||
| 3 | # Copyright 1992-1996, 1998-2013 Free Software Foundation, Inc. | ||
| 4 | # This file is free software; the Free Software Foundation | ||
| 5 | # gives unlimited permission to copy and/or distribute it, | ||
| 6 | # with or without modifications, as long as this notice is preserved. | ||
| 7 | |||
| 8 | # The following implementation works around a problem in autoconf <= 2.69; | ||
| 9 | # AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5, | ||
| 10 | # or configures them incorrectly in some cases. | ||
| 11 | m4_version_prereq([2.70], [] ,[ | ||
| 12 | |||
| 13 | # _AC_SYS_LARGEFILE_TEST_INCLUDES | ||
| 14 | # ------------------------------- | ||
| 15 | m4_define([_AC_SYS_LARGEFILE_TEST_INCLUDES], | ||
| 16 | [@%:@include <sys/types.h> | ||
| 17 | /* Check that off_t can represent 2**63 - 1 correctly. | ||
| 18 | We can't simply define LARGE_OFF_T to be 9223372036854775807, | ||
| 19 | since some C++ compilers masquerading as C compilers | ||
| 20 | incorrectly reject 9223372036854775807. */ | ||
| 21 | @%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) | ||
| 22 | int off_t_is_large[[(LARGE_OFF_T % 2147483629 == 721 | ||
| 23 | && LARGE_OFF_T % 2147483647 == 1) | ||
| 24 | ? 1 : -1]];[]dnl | ||
| 25 | ]) | ||
| 26 | |||
| 27 | |||
| 28 | # _AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE, | ||
| 29 | # CACHE-VAR, | ||
| 30 | # DESCRIPTION, | ||
| 31 | # PROLOGUE, [FUNCTION-BODY]) | ||
| 32 | # -------------------------------------------------------- | ||
| 33 | m4_define([_AC_SYS_LARGEFILE_MACRO_VALUE], | ||
| 34 | [AC_CACHE_CHECK([for $1 value needed for large files], [$3], | ||
| 35 | [while :; do | ||
| 36 | m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])( | ||
| 37 | [AC_LANG_PROGRAM([$5], [$6])], | ||
| 38 | [$3=no; break]) | ||
| 39 | m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])( | ||
| 40 | [AC_LANG_PROGRAM([@%:@define $1 $2 | ||
| 41 | $5], [$6])], | ||
| 42 | [$3=$2; break]) | ||
| 43 | $3=unknown | ||
| 44 | break | ||
| 45 | done]) | ||
| 46 | case $$3 in #( | ||
| 47 | no | unknown) ;; | ||
| 48 | *) AC_DEFINE_UNQUOTED([$1], [$$3], [$4]);; | ||
| 49 | esac | ||
| 50 | rm -rf conftest*[]dnl | ||
| 51 | ])# _AC_SYS_LARGEFILE_MACRO_VALUE | ||
| 52 | |||
| 53 | |||
| 54 | # AC_SYS_LARGEFILE | ||
| 55 | # ---------------- | ||
| 56 | # By default, many hosts won't let programs access large files; | ||
| 57 | # one must use special compiler options to get large-file access to work. | ||
| 58 | # For more details about this brain damage please see: | ||
| 59 | # http://www.unix-systems.org/version2/whatsnew/lfs20mar.html | ||
| 60 | AC_DEFUN([AC_SYS_LARGEFILE], | ||
| 61 | [AC_ARG_ENABLE(largefile, | ||
| 62 | [ --disable-largefile omit support for large files]) | ||
| 63 | if test "$enable_largefile" != no; then | ||
| 64 | |||
| 65 | AC_CACHE_CHECK([for special C compiler options needed for large files], | ||
| 66 | ac_cv_sys_largefile_CC, | ||
| 67 | [ac_cv_sys_largefile_CC=no | ||
| 68 | if test "$GCC" != yes; then | ||
| 69 | ac_save_CC=$CC | ||
| 70 | while :; do | ||
| 71 | # IRIX 6.2 and later do not support large files by default, | ||
| 72 | # so use the C compiler's -n32 option if that helps. | ||
| 73 | AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])]) | ||
| 74 | AC_COMPILE_IFELSE([], [break]) | ||
| 75 | CC="$CC -n32" | ||
| 76 | AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break]) | ||
| 77 | break | ||
| 78 | done | ||
| 79 | CC=$ac_save_CC | ||
| 80 | rm -f conftest.$ac_ext | ||
| 81 | fi]) | ||
| 82 | if test "$ac_cv_sys_largefile_CC" != no; then | ||
| 83 | CC=$CC$ac_cv_sys_largefile_CC | ||
| 84 | fi | ||
| 85 | |||
| 86 | _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64, | ||
| 87 | ac_cv_sys_file_offset_bits, | ||
| 88 | [Number of bits in a file offset, on hosts where this is settable.], | ||
| 89 | [_AC_SYS_LARGEFILE_TEST_INCLUDES]) | ||
| 90 | if test $ac_cv_sys_file_offset_bits = unknown; then | ||
| 91 | _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1, | ||
| 92 | ac_cv_sys_large_files, | ||
| 93 | [Define for large files, on AIX-style hosts.], | ||
| 94 | [_AC_SYS_LARGEFILE_TEST_INCLUDES]) | ||
| 95 | fi | ||
| 96 | |||
| 97 | AC_DEFINE([_DARWIN_USE_64_BIT_INODE], [1], | ||
| 98 | [Enable large inode numbers on Mac OS X 10.5.]) | ||
| 99 | fi | ||
| 100 | ])# AC_SYS_LARGEFILE | ||
| 101 | ])# m4_version_prereq 2.70 | ||
| 102 | |||
| 103 | # Enable large files on systems where this is implemented by Gnulib, not by the | ||
| 104 | # system headers. | ||
| 105 | # Set the variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE if Gnulib | ||
| 106 | # overrides ensure that off_t or 'struct size.st_size' are 64-bit, respectively. | ||
| 107 | AC_DEFUN([gl_LARGEFILE], | ||
| 108 | [ | ||
| 109 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 110 | case "$host_os" in | ||
| 111 | mingw*) | ||
| 112 | dnl Native Windows. | ||
| 113 | dnl mingw64 defines off_t to a 64-bit type already, if | ||
| 114 | dnl _FILE_OFFSET_BITS=64, which is ensured by AC_SYS_LARGEFILE. | ||
| 115 | AC_CACHE_CHECK([for 64-bit off_t], [gl_cv_type_off_t_64], | ||
| 116 | [AC_COMPILE_IFELSE( | ||
| 117 | [AC_LANG_PROGRAM( | ||
| 118 | [[#include <sys/types.h> | ||
| 119 | int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; | ||
| 120 | ]], | ||
| 121 | [[]])], | ||
| 122 | [gl_cv_type_off_t_64=yes], [gl_cv_type_off_t_64=no]) | ||
| 123 | ]) | ||
| 124 | if test $gl_cv_type_off_t_64 = no; then | ||
| 125 | WINDOWS_64_BIT_OFF_T=1 | ||
| 126 | else | ||
| 127 | WINDOWS_64_BIT_OFF_T=0 | ||
| 128 | fi | ||
| 129 | dnl But all native Windows platforms (including mingw64) have a 32-bit | ||
| 130 | dnl st_size member in 'struct stat'. | ||
| 131 | WINDOWS_64_BIT_ST_SIZE=1 | ||
| 132 | ;; | ||
| 133 | *) | ||
| 134 | dnl Nothing to do on gnulib's side. | ||
| 135 | dnl A 64-bit off_t is | ||
| 136 | dnl - already the default on Mac OS X, FreeBSD, NetBSD, OpenBSD, IRIX, | ||
| 137 | dnl OSF/1, Cygwin, | ||
| 138 | dnl - enabled by _FILE_OFFSET_BITS=64 (ensured by AC_SYS_LARGEFILE) on | ||
| 139 | dnl glibc, HP-UX, Solaris, | ||
| 140 | dnl - enabled by _LARGE_FILES=1 (ensured by AC_SYS_LARGEFILE) on AIX, | ||
| 141 | dnl - impossible to achieve on Minix 3.1.8. | ||
| 142 | WINDOWS_64_BIT_OFF_T=0 | ||
| 143 | WINDOWS_64_BIT_ST_SIZE=0 | ||
| 144 | ;; | ||
| 145 | esac | ||
| 146 | ]) | ||
diff --git a/gl/m4/lcmessage.m4 b/gl/m4/lcmessage.m4 index 1a705431..d62a175f 100644 --- a/gl/m4/lcmessage.m4 +++ b/gl/m4/lcmessage.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # lcmessage.m4 serial 6 (gettext-0.18) | 1 | # lcmessage.m4 serial 7 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 1995-2002, 2004-2005, 2008-2010 Free Software Foundation, | 2 | dnl Copyright (C) 1995-2002, 2004-2005, 2008-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| @@ -22,8 +22,12 @@ dnl Ulrich Drepper <drepper@cygnus.com>, 1995. | |||
| 22 | AC_DEFUN([gt_LC_MESSAGES], | 22 | AC_DEFUN([gt_LC_MESSAGES], |
| 23 | [ | 23 | [ |
| 24 | AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES], | 24 | AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES], |
| 25 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], | 25 | [AC_LINK_IFELSE( |
| 26 | [gt_cv_val_LC_MESSAGES=yes], [gt_cv_val_LC_MESSAGES=no])]) | 26 | [AC_LANG_PROGRAM( |
| 27 | [[#include <locale.h>]], | ||
| 28 | [[return LC_MESSAGES]])], | ||
| 29 | [gt_cv_val_LC_MESSAGES=yes], | ||
| 30 | [gt_cv_val_LC_MESSAGES=no])]) | ||
| 27 | if test $gt_cv_val_LC_MESSAGES = yes; then | 31 | if test $gt_cv_val_LC_MESSAGES = yes; then |
| 28 | AC_DEFINE([HAVE_LC_MESSAGES], [1], | 32 | AC_DEFINE([HAVE_LC_MESSAGES], [1], |
| 29 | [Define if your <locale.h> file defines LC_MESSAGES.]) | 33 | [Define if your <locale.h> file defines LC_MESSAGES.]) |
diff --git a/gl/m4/lib-ld.m4 b/gl/m4/lib-ld.m4 index ebb30528..c145e478 100644 --- a/gl/m4/lib-ld.m4 +++ b/gl/m4/lib-ld.m4 | |||
| @@ -1,50 +1,56 @@ | |||
| 1 | # lib-ld.m4 serial 4 (gettext-0.18) | 1 | # lib-ld.m4 serial 6 |
| 2 | dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1996-2003, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | dnl Subroutines of libtool.m4, | 7 | dnl Subroutines of libtool.m4, |
| 8 | dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision | 8 | dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid |
| 9 | dnl with libtool.m4. | 9 | dnl collision with libtool.m4. |
| 10 | 10 | ||
| 11 | dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. | 11 | dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no. |
| 12 | AC_DEFUN([AC_LIB_PROG_LD_GNU], | 12 | AC_DEFUN([AC_LIB_PROG_LD_GNU], |
| 13 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], | 13 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], |
| 14 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | 14 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
| 15 | case `$LD -v 2>&1 </dev/null` in | 15 | case `$LD -v 2>&1 </dev/null` in |
| 16 | *GNU* | *'with BFD'*) | 16 | *GNU* | *'with BFD'*) |
| 17 | acl_cv_prog_gnu_ld=yes ;; | 17 | acl_cv_prog_gnu_ld=yes |
| 18 | ;; | ||
| 18 | *) | 19 | *) |
| 19 | acl_cv_prog_gnu_ld=no ;; | 20 | acl_cv_prog_gnu_ld=no |
| 21 | ;; | ||
| 20 | esac]) | 22 | esac]) |
| 21 | with_gnu_ld=$acl_cv_prog_gnu_ld | 23 | with_gnu_ld=$acl_cv_prog_gnu_ld |
| 22 | ]) | 24 | ]) |
| 23 | 25 | ||
| 24 | dnl From libtool-1.4. Sets the variable LD. | 26 | dnl From libtool-2.4. Sets the variable LD. |
| 25 | AC_DEFUN([AC_LIB_PROG_LD], | 27 | AC_DEFUN([AC_LIB_PROG_LD], |
| 26 | [AC_ARG_WITH([gnu-ld], | 28 | [AC_REQUIRE([AC_PROG_CC])dnl |
| 27 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], | ||
| 28 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) | ||
| 29 | AC_REQUIRE([AC_PROG_CC])dnl | ||
| 30 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | 29 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 30 | |||
| 31 | AC_ARG_WITH([gnu-ld], | ||
| 32 | [AS_HELP_STRING([--with-gnu-ld], | ||
| 33 | [assume the C compiler uses GNU ld [default=no]])], | ||
| 34 | [test "$withval" = no || with_gnu_ld=yes], | ||
| 35 | [with_gnu_ld=no])dnl | ||
| 36 | |||
| 31 | # Prepare PATH_SEPARATOR. | 37 | # Prepare PATH_SEPARATOR. |
| 32 | # The user is always right. | 38 | # The user is always right. |
| 33 | if test "${PATH_SEPARATOR+set}" != set; then | 39 | if test "${PATH_SEPARATOR+set}" != set; then |
| 34 | echo "#! /bin/sh" >conf$$.sh | 40 | # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which |
| 35 | echo "exit 0" >>conf$$.sh | 41 | # contains only /bin. Note that ksh looks also at the FPATH variable, |
| 36 | chmod +x conf$$.sh | 42 | # so we have to set that as well for the test. |
| 37 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | 43 | PATH_SEPARATOR=: |
| 38 | PATH_SEPARATOR=';' | 44 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ |
| 39 | else | 45 | && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ |
| 40 | PATH_SEPARATOR=: | 46 | || PATH_SEPARATOR=';' |
| 41 | fi | 47 | } |
| 42 | rm -f conf$$.sh | ||
| 43 | fi | 48 | fi |
| 49 | |||
| 44 | ac_prog=ld | 50 | ac_prog=ld |
| 45 | if test "$GCC" = yes; then | 51 | if test "$GCC" = yes; then |
| 46 | # Check if gcc -print-prog-name=ld gives a path. | 52 | # Check if gcc -print-prog-name=ld gives a path. |
| 47 | AC_MSG_CHECKING([for ld used by GCC]) | 53 | AC_MSG_CHECKING([for ld used by $CC]) |
| 48 | case $host in | 54 | case $host in |
| 49 | *-*-mingw*) | 55 | *-*-mingw*) |
| 50 | # gcc leaves a trailing carriage return which upsets mingw | 56 | # gcc leaves a trailing carriage return which upsets mingw |
| @@ -54,11 +60,11 @@ if test "$GCC" = yes; then | |||
| 54 | esac | 60 | esac |
| 55 | case $ac_prog in | 61 | case $ac_prog in |
| 56 | # Accept absolute paths. | 62 | # Accept absolute paths. |
| 57 | [[\\/]* | [A-Za-z]:[\\/]*)] | 63 | [[\\/]]* | ?:[[\\/]]*) |
| 58 | [re_direlt='/[^/][^/]*/\.\./'] | 64 | re_direlt='/[[^/]][[^/]]*/\.\./' |
| 59 | # Canonicalize the path of ld | 65 | # Canonicalize the pathname of ld |
| 60 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | 66 | ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` |
| 61 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | 67 | while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do |
| 62 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | 68 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 63 | done | 69 | done |
| 64 | test -z "$LD" && LD="$ac_prog" | 70 | test -z "$LD" && LD="$ac_prog" |
| @@ -79,23 +85,26 @@ else | |||
| 79 | fi | 85 | fi |
| 80 | AC_CACHE_VAL([acl_cv_path_LD], | 86 | AC_CACHE_VAL([acl_cv_path_LD], |
| 81 | [if test -z "$LD"; then | 87 | [if test -z "$LD"; then |
| 82 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" | 88 | acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
| 83 | for ac_dir in $PATH; do | 89 | for ac_dir in $PATH; do |
| 90 | IFS="$acl_save_ifs" | ||
| 84 | test -z "$ac_dir" && ac_dir=. | 91 | test -z "$ac_dir" && ac_dir=. |
| 85 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | 92 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 86 | acl_cv_path_LD="$ac_dir/$ac_prog" | 93 | acl_cv_path_LD="$ac_dir/$ac_prog" |
| 87 | # Check to see if the program is GNU ld. I'd rather use --version, | 94 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 88 | # but apparently some GNU ld's only accept -v. | 95 | # but apparently some variants of GNU ld only accept -v. |
| 89 | # Break only if it was the GNU/non-GNU ld that we prefer. | 96 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 90 | case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in | 97 | case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in |
| 91 | *GNU* | *'with BFD'*) | 98 | *GNU* | *'with BFD'*) |
| 92 | test "$with_gnu_ld" != no && break ;; | 99 | test "$with_gnu_ld" != no && break |
| 100 | ;; | ||
| 93 | *) | 101 | *) |
| 94 | test "$with_gnu_ld" != yes && break ;; | 102 | test "$with_gnu_ld" != yes && break |
| 103 | ;; | ||
| 95 | esac | 104 | esac |
| 96 | fi | 105 | fi |
| 97 | done | 106 | done |
| 98 | IFS="$ac_save_ifs" | 107 | IFS="$acl_save_ifs" |
| 99 | else | 108 | else |
| 100 | acl_cv_path_LD="$LD" # Let the user override the test with a path. | 109 | acl_cv_path_LD="$LD" # Let the user override the test with a path. |
| 101 | fi]) | 110 | fi]) |
diff --git a/gl/m4/lib-link.m4 b/gl/m4/lib-link.m4 index 9f3be3a2..073f0405 100644 --- a/gl/m4/lib-link.m4 +++ b/gl/m4/lib-link.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # lib-link.m4 serial 24 (gettext-0.18.2) | 1 | # lib-link.m4 serial 26 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2001-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -85,7 +85,8 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], | |||
| 85 | *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; | 85 | *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; |
| 86 | *) LIBS="$LIB[]NAME $LIBS" ;; | 86 | *) LIBS="$LIB[]NAME $LIBS" ;; |
| 87 | esac | 87 | esac |
| 88 | AC_TRY_LINK([$3], [$4], | 88 | AC_LINK_IFELSE( |
| 89 | [AC_LANG_PROGRAM([[$3]], [[$4]])], | ||
| 89 | [ac_cv_lib[]Name=yes], | 90 | [ac_cv_lib[]Name=yes], |
| 90 | [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) | 91 | [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) |
| 91 | LIBS="$ac_save_LIBS" | 92 | LIBS="$ac_save_LIBS" |
| @@ -115,6 +116,8 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], | |||
| 115 | dnl Determine the platform dependent parameters needed to use rpath: | 116 | dnl Determine the platform dependent parameters needed to use rpath: |
| 116 | dnl acl_libext, | 117 | dnl acl_libext, |
| 117 | dnl acl_shlibext, | 118 | dnl acl_shlibext, |
| 119 | dnl acl_libname_spec, | ||
| 120 | dnl acl_library_names_spec, | ||
| 118 | dnl acl_hardcode_libdir_flag_spec, | 121 | dnl acl_hardcode_libdir_flag_spec, |
| 119 | dnl acl_hardcode_libdir_separator, | 122 | dnl acl_hardcode_libdir_separator, |
| 120 | dnl acl_hardcode_direct, | 123 | dnl acl_hardcode_direct, |
diff --git a/gl/m4/lib-prefix.m4 b/gl/m4/lib-prefix.m4 index 1601ceae..60908e8f 100644 --- a/gl/m4/lib-prefix.m4 +++ b/gl/m4/lib-prefix.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # lib-prefix.m4 serial 7 (gettext-0.18) | 1 | # lib-prefix.m4 serial 7 (gettext-0.18) |
| 2 | dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2001-2005, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/localcharset.m4 b/gl/m4/localcharset.m4 index ee2e801b..2e93e581 100644 --- a/gl/m4/localcharset.m4 +++ b/gl/m4/localcharset.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # localcharset.m4 serial 7 | 1 | # localcharset.m4 serial 7 |
| 2 | dnl Copyright (C) 2002, 2004, 2006, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002, 2004, 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/locale-fr.m4 b/gl/m4/locale-fr.m4 index 001f5390..ef199e39 100644 --- a/gl/m4/locale-fr.m4 +++ b/gl/m4/locale-fr.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # locale-fr.m4 serial 11 | 1 | # locale-fr.m4 serial 17 |
| 2 | dnl Copyright (C) 2003, 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -25,17 +25,30 @@ struct tm t; | |||
| 25 | char buf[16]; | 25 | char buf[16]; |
| 26 | int main () { | 26 | int main () { |
| 27 | /* Check whether the given locale name is recognized by the system. */ | 27 | /* Check whether the given locale name is recognized by the system. */ |
| 28 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ | ||
| 29 | /* On native Windows, setlocale(category, "") looks at the system settings, | ||
| 30 | not at the environment variables. Also, when an encoding suffix such | ||
| 31 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | ||
| 32 | category of the locale to "C". */ | ||
| 33 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | ||
| 34 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | ||
| 35 | return 1; | ||
| 36 | #else | ||
| 28 | if (setlocale (LC_ALL, "") == NULL) return 1; | 37 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 38 | #endif | ||
| 29 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". | 39 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 30 | On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | 40 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 31 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | 41 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 32 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | 42 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 33 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | 43 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 34 | some unit tests fail. */ | 44 | some unit tests fail. |
| 45 | On MirBSD 10, when an unsupported locale is specified, setlocale() | ||
| 46 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ | ||
| 35 | #if HAVE_LANGINFO_CODESET | 47 | #if HAVE_LANGINFO_CODESET |
| 36 | { | 48 | { |
| 37 | const char *cs = nl_langinfo (CODESET); | 49 | const char *cs = nl_langinfo (CODESET); |
| 38 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) | 50 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 |
| 51 | || strcmp (cs, "UTF-8") == 0) | ||
| 39 | return 1; | 52 | return 1; |
| 40 | } | 53 | } |
| 41 | #endif | 54 | #endif |
| @@ -50,46 +63,67 @@ int main () { | |||
| 50 | one byte long. This excludes the UTF-8 encoding. */ | 63 | one byte long. This excludes the UTF-8 encoding. */ |
| 51 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; | 64 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 52 | if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; | 65 | if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; |
| 66 | #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ | ||
| 53 | /* Check whether the decimal separator is a comma. | 67 | /* Check whether the decimal separator is a comma. |
| 54 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point | 68 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point |
| 55 | are nl_langinfo(RADIXCHAR) are both ".". */ | 69 | are nl_langinfo(RADIXCHAR) are both ".". */ |
| 56 | if (localeconv () ->decimal_point[0] != ',') return 1; | 70 | if (localeconv () ->decimal_point[0] != ',') return 1; |
| 71 | #endif | ||
| 57 | return 0; | 72 | return 0; |
| 58 | } | 73 | } |
| 59 | changequote([,])dnl | 74 | changequote([,])dnl |
| 60 | ])]) | 75 | ])]) |
| 61 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then | 76 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then |
| 62 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | 77 | case "$host_os" in |
| 63 | # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the | 78 | # Handle native Windows specially, because there setlocale() interprets |
| 64 | # configure script would override the LC_ALL setting. Likewise for | 79 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 65 | # LC_CTYPE, which is also set at the beginning of the configure script. | 80 | # "fr" or "fra" as "French" or "French_France.1252", |
| 66 | # Test for the usual locale name. | 81 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 67 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 82 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 68 | gt_cv_locale_fr=fr_FR | 83 | # and similar. |
| 69 | else | 84 | mingw*) |
| 70 | # Test for the locale name with explicit encoding suffix. | 85 | # Test for the native Windows locale name. |
| 71 | if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 86 | if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 72 | gt_cv_locale_fr=fr_FR.ISO-8859-1 | 87 | gt_cv_locale_fr=French_France.1252 |
| 73 | else | ||
| 74 | # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. | ||
| 75 | if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 76 | gt_cv_locale_fr=fr_FR.ISO8859-1 | ||
| 77 | else | 88 | else |
| 78 | # Test for the HP-UX locale name. | 89 | # None found. |
| 79 | if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 90 | gt_cv_locale_fr=none |
| 80 | gt_cv_locale_fr=fr_FR.iso88591 | 91 | fi |
| 92 | ;; | ||
| 93 | *) | ||
| 94 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | ||
| 95 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | ||
| 96 | # configure script would override the LC_ALL setting. Likewise for | ||
| 97 | # LC_CTYPE, which is also set at the beginning of the configure script. | ||
| 98 | # Test for the usual locale name. | ||
| 99 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 100 | gt_cv_locale_fr=fr_FR | ||
| 101 | else | ||
| 102 | # Test for the locale name with explicit encoding suffix. | ||
| 103 | if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 104 | gt_cv_locale_fr=fr_FR.ISO-8859-1 | ||
| 81 | else | 105 | else |
| 82 | # Test for the Solaris 7 locale name. | 106 | # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. |
| 83 | if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 107 | if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 84 | gt_cv_locale_fr=fr | 108 | gt_cv_locale_fr=fr_FR.ISO8859-1 |
| 85 | else | 109 | else |
| 86 | # None found. | 110 | # Test for the HP-UX locale name. |
| 87 | gt_cv_locale_fr=none | 111 | if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 112 | gt_cv_locale_fr=fr_FR.iso88591 | ||
| 113 | else | ||
| 114 | # Test for the Solaris 7 locale name. | ||
| 115 | if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 116 | gt_cv_locale_fr=fr | ||
| 117 | else | ||
| 118 | # None found. | ||
| 119 | gt_cv_locale_fr=none | ||
| 120 | fi | ||
| 121 | fi | ||
| 88 | fi | 122 | fi |
| 89 | fi | 123 | fi |
| 90 | fi | 124 | fi |
| 91 | fi | 125 | ;; |
| 92 | fi | 126 | esac |
| 93 | fi | 127 | fi |
| 94 | rm -fr conftest* | 128 | rm -fr conftest* |
| 95 | ]) | 129 | ]) |
| @@ -119,9 +153,19 @@ int main () { | |||
| 119 | variables, and all locales use the UTF-8 encoding. */ | 153 | variables, and all locales use the UTF-8 encoding. */ |
| 120 | #if !(defined __BEOS__ || defined __HAIKU__) | 154 | #if !(defined __BEOS__ || defined __HAIKU__) |
| 121 | /* Check whether the given locale name is recognized by the system. */ | 155 | /* Check whether the given locale name is recognized by the system. */ |
| 156 | # if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ | ||
| 157 | /* On native Windows, setlocale(category, "") looks at the system settings, | ||
| 158 | not at the environment variables. Also, when an encoding suffix such | ||
| 159 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | ||
| 160 | category of the locale to "C". */ | ||
| 161 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | ||
| 162 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | ||
| 163 | return 1; | ||
| 164 | # else | ||
| 122 | if (setlocale (LC_ALL, "") == NULL) return 1; | 165 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 166 | # endif | ||
| 123 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". | 167 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 124 | On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | 168 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 125 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | 169 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 126 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | 170 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 127 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | 171 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| @@ -147,36 +191,57 @@ int main () { | |||
| 147 | || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') | 191 | || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') |
| 148 | return 1; | 192 | return 1; |
| 149 | #endif | 193 | #endif |
| 194 | #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ | ||
| 150 | /* Check whether the decimal separator is a comma. | 195 | /* Check whether the decimal separator is a comma. |
| 151 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point | 196 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point |
| 152 | are nl_langinfo(RADIXCHAR) are both ".". */ | 197 | are nl_langinfo(RADIXCHAR) are both ".". */ |
| 153 | if (localeconv () ->decimal_point[0] != ',') return 1; | 198 | if (localeconv () ->decimal_point[0] != ',') return 1; |
| 199 | #endif | ||
| 154 | return 0; | 200 | return 0; |
| 155 | } | 201 | } |
| 156 | changequote([,])dnl | 202 | changequote([,])dnl |
| 157 | ])]) | 203 | ])]) |
| 158 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then | 204 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then |
| 159 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | 205 | case "$host_os" in |
| 160 | # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the | 206 | # Handle native Windows specially, because there setlocale() interprets |
| 161 | # configure script would override the LC_ALL setting. Likewise for | 207 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 162 | # LC_CTYPE, which is also set at the beginning of the configure script. | 208 | # "fr" or "fra" as "French" or "French_France.1252", |
| 163 | # Test for the usual locale name. | 209 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 164 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 210 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 165 | gt_cv_locale_fr_utf8=fr_FR | 211 | # and similar. |
| 166 | else | 212 | mingw*) |
| 167 | # Test for the locale name with explicit encoding suffix. | 213 | # Test for the hypothetical native Windows locale name. |
| 168 | if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 214 | if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 169 | gt_cv_locale_fr_utf8=fr_FR.UTF-8 | 215 | gt_cv_locale_fr_utf8=French_France.65001 |
| 170 | else | ||
| 171 | # Test for the Solaris 7 locale name. | ||
| 172 | if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 173 | gt_cv_locale_fr_utf8=fr.UTF-8 | ||
| 174 | else | 216 | else |
| 175 | # None found. | 217 | # None found. |
| 176 | gt_cv_locale_fr_utf8=none | 218 | gt_cv_locale_fr_utf8=none |
| 177 | fi | 219 | fi |
| 178 | fi | 220 | ;; |
| 179 | fi | 221 | *) |
| 222 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | ||
| 223 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | ||
| 224 | # configure script would override the LC_ALL setting. Likewise for | ||
| 225 | # LC_CTYPE, which is also set at the beginning of the configure script. | ||
| 226 | # Test for the usual locale name. | ||
| 227 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 228 | gt_cv_locale_fr_utf8=fr_FR | ||
| 229 | else | ||
| 230 | # Test for the locale name with explicit encoding suffix. | ||
| 231 | if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 232 | gt_cv_locale_fr_utf8=fr_FR.UTF-8 | ||
| 233 | else | ||
| 234 | # Test for the Solaris 7 locale name. | ||
| 235 | if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 236 | gt_cv_locale_fr_utf8=fr.UTF-8 | ||
| 237 | else | ||
| 238 | # None found. | ||
| 239 | gt_cv_locale_fr_utf8=none | ||
| 240 | fi | ||
| 241 | fi | ||
| 242 | fi | ||
| 243 | ;; | ||
| 244 | esac | ||
| 180 | fi | 245 | fi |
| 181 | rm -fr conftest* | 246 | rm -fr conftest* |
| 182 | ]) | 247 | ]) |
diff --git a/gl/m4/locale-ja.m4 b/gl/m4/locale-ja.m4 index 0eedaf14..132a3e77 100644 --- a/gl/m4/locale-ja.m4 +++ b/gl/m4/locale-ja.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # locale-ja.m4 serial 7 | 1 | # locale-ja.m4 serial 12 |
| 2 | dnl Copyright (C) 2003, 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -27,17 +27,30 @@ int main () | |||
| 27 | { | 27 | { |
| 28 | const char *p; | 28 | const char *p; |
| 29 | /* Check whether the given locale name is recognized by the system. */ | 29 | /* Check whether the given locale name is recognized by the system. */ |
| 30 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ | ||
| 31 | /* On native Windows, setlocale(category, "") looks at the system settings, | ||
| 32 | not at the environment variables. Also, when an encoding suffix such | ||
| 33 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | ||
| 34 | category of the locale to "C". */ | ||
| 35 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | ||
| 36 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | ||
| 37 | return 1; | ||
| 38 | #else | ||
| 30 | if (setlocale (LC_ALL, "") == NULL) return 1; | 39 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 40 | #endif | ||
| 31 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". | 41 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 32 | On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | 42 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 33 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | 43 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 34 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | 44 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 35 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | 45 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 36 | some unit tests fail. */ | 46 | some unit tests fail. |
| 47 | On MirBSD 10, when an unsupported locale is specified, setlocale() | ||
| 48 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ | ||
| 37 | #if HAVE_LANGINFO_CODESET | 49 | #if HAVE_LANGINFO_CODESET |
| 38 | { | 50 | { |
| 39 | const char *cs = nl_langinfo (CODESET); | 51 | const char *cs = nl_langinfo (CODESET); |
| 40 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) | 52 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 |
| 53 | || strcmp (cs, "UTF-8") == 0) | ||
| 41 | return 1; | 54 | return 1; |
| 42 | } | 55 | } |
| 43 | #endif | 56 | #endif |
| @@ -52,7 +65,7 @@ int main () | |||
| 52 | if (MB_CUR_MAX == 1) | 65 | if (MB_CUR_MAX == 1) |
| 53 | return 1; | 66 | return 1; |
| 54 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. | 67 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. |
| 55 | This excludes the UTF-8 encoding. */ | 68 | This excludes the UTF-8 encoding (except on MirBSD). */ |
| 56 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; | 69 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 57 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; | 70 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; |
| 58 | for (p = buf; *p != '\0'; p++) | 71 | for (p = buf; *p != '\0'; p++) |
| @@ -63,42 +76,58 @@ int main () | |||
| 63 | changequote([,])dnl | 76 | changequote([,])dnl |
| 64 | ])]) | 77 | ])]) |
| 65 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then | 78 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then |
| 66 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | 79 | case "$host_os" in |
| 67 | # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the | 80 | # Handle native Windows specially, because there setlocale() interprets |
| 68 | # configure script would override the LC_ALL setting. Likewise for | 81 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 69 | # LC_CTYPE, which is also set at the beginning of the configure script. | 82 | # "fr" or "fra" as "French" or "French_France.1252", |
| 70 | # Test for the AIX locale name. | 83 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 71 | if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 84 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 72 | gt_cv_locale_ja=ja_JP | 85 | # and similar. |
| 73 | else | 86 | mingw*) |
| 74 | # Test for the locale name with explicit encoding suffix. | 87 | # Note that on native Windows, the Japanese locale is |
| 75 | if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 88 | # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we |
| 76 | gt_cv_locale_ja=ja_JP.EUC-JP | 89 | # cannot use it here. |
| 77 | else | 90 | gt_cv_locale_ja=none |
| 78 | # Test for the HP-UX, OSF/1, NetBSD locale name. | 91 | ;; |
| 79 | if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 92 | *) |
| 80 | gt_cv_locale_ja=ja_JP.eucJP | 93 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because |
| 94 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | ||
| 95 | # configure script would override the LC_ALL setting. Likewise for | ||
| 96 | # LC_CTYPE, which is also set at the beginning of the configure script. | ||
| 97 | # Test for the AIX locale name. | ||
| 98 | if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 99 | gt_cv_locale_ja=ja_JP | ||
| 81 | else | 100 | else |
| 82 | # Test for the IRIX, FreeBSD locale name. | 101 | # Test for the locale name with explicit encoding suffix. |
| 83 | if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 102 | if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 84 | gt_cv_locale_ja=ja_JP.EUC | 103 | gt_cv_locale_ja=ja_JP.EUC-JP |
| 85 | else | 104 | else |
| 86 | # Test for the Solaris 7 locale name. | 105 | # Test for the HP-UX, OSF/1, NetBSD locale name. |
| 87 | if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 106 | if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 88 | gt_cv_locale_ja=ja | 107 | gt_cv_locale_ja=ja_JP.eucJP |
| 89 | else | 108 | else |
| 90 | # Special test for NetBSD 1.6. | 109 | # Test for the IRIX, FreeBSD locale name. |
| 91 | if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then | 110 | if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 92 | gt_cv_locale_ja=ja_JP.eucJP | 111 | gt_cv_locale_ja=ja_JP.EUC |
| 93 | else | 112 | else |
| 94 | # None found. | 113 | # Test for the Solaris 7 locale name. |
| 95 | gt_cv_locale_ja=none | 114 | if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 115 | gt_cv_locale_ja=ja | ||
| 116 | else | ||
| 117 | # Special test for NetBSD 1.6. | ||
| 118 | if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then | ||
| 119 | gt_cv_locale_ja=ja_JP.eucJP | ||
| 120 | else | ||
| 121 | # None found. | ||
| 122 | gt_cv_locale_ja=none | ||
| 123 | fi | ||
| 124 | fi | ||
| 96 | fi | 125 | fi |
| 97 | fi | 126 | fi |
| 98 | fi | 127 | fi |
| 99 | fi | 128 | fi |
| 100 | fi | 129 | ;; |
| 101 | fi | 130 | esac |
| 102 | fi | 131 | fi |
| 103 | rm -fr conftest* | 132 | rm -fr conftest* |
| 104 | ]) | 133 | ]) |
diff --git a/gl/m4/locale-zh.m4 b/gl/m4/locale-zh.m4 index 777fd141..4eed73f4 100644 --- a/gl/m4/locale-zh.m4 +++ b/gl/m4/locale-zh.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # locale-zh.m4 serial 6 | 1 | # locale-zh.m4 serial 12 |
| 2 | dnl Copyright (C) 2003, 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -28,17 +28,30 @@ int main () | |||
| 28 | { | 28 | { |
| 29 | const char *p; | 29 | const char *p; |
| 30 | /* Check whether the given locale name is recognized by the system. */ | 30 | /* Check whether the given locale name is recognized by the system. */ |
| 31 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ | ||
| 32 | /* On native Windows, setlocale(category, "") looks at the system settings, | ||
| 33 | not at the environment variables. Also, when an encoding suffix such | ||
| 34 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE | ||
| 35 | category of the locale to "C". */ | ||
| 36 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL | ||
| 37 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) | ||
| 38 | return 1; | ||
| 39 | #else | ||
| 31 | if (setlocale (LC_ALL, "") == NULL) return 1; | 40 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 41 | #endif | ||
| 32 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". | 42 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 33 | On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) | 43 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 34 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. | 44 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 35 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() | 45 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 36 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, | 46 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 37 | some unit tests fail. */ | 47 | some unit tests fail. |
| 48 | On MirBSD 10, when an unsupported locale is specified, setlocale() | ||
| 49 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ | ||
| 38 | #if HAVE_LANGINFO_CODESET | 50 | #if HAVE_LANGINFO_CODESET |
| 39 | { | 51 | { |
| 40 | const char *cs = nl_langinfo (CODESET); | 52 | const char *cs = nl_langinfo (CODESET); |
| 41 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) | 53 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 |
| 54 | || strcmp (cs, "UTF-8") == 0) | ||
| 42 | return 1; | 55 | return 1; |
| 43 | } | 56 | } |
| 44 | #endif | 57 | #endif |
| @@ -49,7 +62,7 @@ int main () | |||
| 49 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; | 62 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; |
| 50 | #endif | 63 | #endif |
| 51 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. | 64 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. |
| 52 | This excludes the UTF-8 encoding. */ | 65 | This excludes the UTF-8 encoding (except on MirBSD). */ |
| 53 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; | 66 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 54 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; | 67 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; |
| 55 | for (p = buf; *p != '\0'; p++) | 68 | for (p = buf; *p != '\0'; p++) |
| @@ -64,22 +77,47 @@ int main () | |||
| 64 | changequote([,])dnl | 77 | changequote([,])dnl |
| 65 | ])]) | 78 | ])]) |
| 66 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then | 79 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then |
| 67 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | 80 | case "$host_os" in |
| 68 | # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the | 81 | # Handle native Windows specially, because there setlocale() interprets |
| 69 | # configure script would override the LC_ALL setting. Likewise for | 82 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 70 | # LC_CTYPE, which is also set at the beginning of the configure script. | 83 | # "fr" or "fra" as "French" or "French_France.1252", |
| 71 | # Test for the locale name without encoding suffix. | 84 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 72 | if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 85 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 73 | gt_cv_locale_zh_CN=zh_CN | 86 | # and similar. |
| 74 | else | 87 | mingw*) |
| 75 | # Test for the locale name with explicit encoding suffix. | 88 | # Test for the hypothetical native Windows locale name. |
| 76 | if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | 89 | if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 77 | gt_cv_locale_zh_CN=zh_CN.GB18030 | 90 | gt_cv_locale_zh_CN=Chinese_China.54936 |
| 78 | else | 91 | else |
| 79 | # None found. | 92 | # None found. |
| 93 | gt_cv_locale_zh_CN=none | ||
| 94 | fi | ||
| 95 | ;; | ||
| 96 | solaris2.8) | ||
| 97 | # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are | ||
| 98 | # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. | ||
| 99 | # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. | ||
| 80 | gt_cv_locale_zh_CN=none | 100 | gt_cv_locale_zh_CN=none |
| 81 | fi | 101 | ;; |
| 82 | fi | 102 | *) |
| 103 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because | ||
| 104 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the | ||
| 105 | # configure script would override the LC_ALL setting. Likewise for | ||
| 106 | # LC_CTYPE, which is also set at the beginning of the configure script. | ||
| 107 | # Test for the locale name without encoding suffix. | ||
| 108 | if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 109 | gt_cv_locale_zh_CN=zh_CN | ||
| 110 | else | ||
| 111 | # Test for the locale name with explicit encoding suffix. | ||
| 112 | if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then | ||
| 113 | gt_cv_locale_zh_CN=zh_CN.GB18030 | ||
| 114 | else | ||
| 115 | # None found. | ||
| 116 | gt_cv_locale_zh_CN=none | ||
| 117 | fi | ||
| 118 | fi | ||
| 119 | ;; | ||
| 120 | esac | ||
| 83 | else | 121 | else |
| 84 | # If there was a link error, due to mblen(), the system is so old that | 122 | # If there was a link error, due to mblen(), the system is so old that |
| 85 | # it certainly doesn't have a chinese locale. | 123 | # it certainly doesn't have a chinese locale. |
diff --git a/gl/m4/locale_h.m4 b/gl/m4/locale_h.m4 index 18a119b8..8bd12e80 100644 --- a/gl/m4/locale_h.m4 +++ b/gl/m4/locale_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # locale_h.m4 serial 10 | 1 | # locale_h.m4 serial 19 |
| 2 | dnl Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -10,16 +10,30 @@ AC_DEFUN([gl_LOCALE_H], | |||
| 10 | dnl once only, before all statements that occur in other macros. | 10 | dnl once only, before all statements that occur in other macros. |
| 11 | AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) | 11 | AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) |
| 12 | 12 | ||
| 13 | dnl Persuade glibc <locale.h> to define locale_t. | 13 | dnl Persuade glibc <locale.h> to define locale_t and the int_p_*, int_n_* |
| 14 | dnl members of 'struct lconv'. | ||
| 14 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | 15 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) |
| 15 | 16 | ||
| 16 | dnl If <stddef.h> is replaced, then <locale.h> must also be replaced. | 17 | dnl If <stddef.h> is replaced, then <locale.h> must also be replaced. |
| 17 | AC_REQUIRE([gl_STDDEF_H]) | 18 | AC_REQUIRE([gl_STDDEF_H]) |
| 18 | 19 | ||
| 20 | dnl Solaris 11 2011-11 defines the int_p_*, int_n_* members of 'struct lconv' | ||
| 21 | dnl only if _LCONV_C99 is defined. | ||
| 22 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 23 | case "$host_os" in | ||
| 24 | solaris*) | ||
| 25 | AC_DEFINE([_LCONV_C99], [1], [Define to 1 on Solaris.]) | ||
| 26 | ;; | ||
| 27 | esac | ||
| 28 | |||
| 19 | AC_CACHE_CHECK([whether locale.h conforms to POSIX:2001], | 29 | AC_CACHE_CHECK([whether locale.h conforms to POSIX:2001], |
| 20 | [gl_cv_header_locale_h_posix2001], | 30 | [gl_cv_header_locale_h_posix2001], |
| 21 | [AC_TRY_COMPILE([#include <locale.h> | 31 | [AC_COMPILE_IFELSE( |
| 22 | int x = LC_MESSAGES;], [], | 32 | [AC_LANG_PROGRAM( |
| 33 | [[#include <locale.h> | ||
| 34 | int x = LC_MESSAGES; | ||
| 35 | int y = sizeof (((struct lconv *) 0)->decimal_point);]], | ||
| 36 | [[]])], | ||
| 23 | [gl_cv_header_locale_h_posix2001=yes], | 37 | [gl_cv_header_locale_h_posix2001=yes], |
| 24 | [gl_cv_header_locale_h_posix2001=no])]) | 38 | [gl_cv_header_locale_h_posix2001=no])]) |
| 25 | 39 | ||
| @@ -28,12 +42,15 @@ int x = LC_MESSAGES;], [], | |||
| 28 | if test $ac_cv_header_xlocale_h = yes; then | 42 | if test $ac_cv_header_xlocale_h = yes; then |
| 29 | HAVE_XLOCALE_H=1 | 43 | HAVE_XLOCALE_H=1 |
| 30 | dnl Check whether use of locale_t requires inclusion of <xlocale.h>, | 44 | dnl Check whether use of locale_t requires inclusion of <xlocale.h>, |
| 31 | dnl e.g. on MacOS X 10.5. If <locale.h> does not define locale_t by | 45 | dnl e.g. on Mac OS X 10.5. If <locale.h> does not define locale_t by |
| 32 | dnl itself, we assume that <xlocale.h> will do so. | 46 | dnl itself, we assume that <xlocale.h> will do so. |
| 33 | AC_CACHE_CHECK([whether locale.h defines locale_t], | 47 | AC_CACHE_CHECK([whether locale.h defines locale_t], |
| 34 | [gl_cv_header_locale_has_locale_t], | 48 | [gl_cv_header_locale_has_locale_t], |
| 35 | [AC_TRY_COMPILE([#include <locale.h> | 49 | [AC_COMPILE_IFELSE( |
| 36 | locale_t x;], [], | 50 | [AC_LANG_PROGRAM( |
| 51 | [[#include <locale.h> | ||
| 52 | locale_t x;]], | ||
| 53 | [[]])], | ||
| 37 | [gl_cv_header_locale_has_locale_t=yes], | 54 | [gl_cv_header_locale_has_locale_t=yes], |
| 38 | [gl_cv_header_locale_has_locale_t=no]) | 55 | [gl_cv_header_locale_has_locale_t=no]) |
| 39 | ]) | 56 | ]) |
| @@ -48,15 +65,29 @@ locale_t x;], [], | |||
| 48 | fi | 65 | fi |
| 49 | AC_SUBST([HAVE_XLOCALE_H]) | 66 | AC_SUBST([HAVE_XLOCALE_H]) |
| 50 | 67 | ||
| 51 | dnl <locale.h> is always overridden, because of GNULIB_POSIXCHECK. | 68 | dnl Check whether 'struct lconv' is complete. |
| 52 | gl_CHECK_NEXT_HEADERS([locale.h]) | 69 | dnl Bionic libc's 'struct lconv' is just a dummy. |
| 53 | 70 | dnl On OpenBSD 4.9, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.x, | |
| 54 | if test -n "$STDDEF_H" \ | 71 | dnl mingw, MSVC 9, it lacks the int_p_* and int_n_* members. |
| 55 | || test $gl_cv_header_locale_h_posix2001 = no \ | 72 | AC_CACHE_CHECK([whether struct lconv is properly defined], |
| 56 | || test $gl_cv_header_locale_h_needs_xlocale_h = yes; then | 73 | [gl_cv_sys_struct_lconv_ok], |
| 57 | gl_REPLACE_LOCALE_H | 74 | [AC_COMPILE_IFELSE( |
| 75 | [AC_LANG_PROGRAM( | ||
| 76 | [[#include <locale.h> | ||
| 77 | struct lconv l; | ||
| 78 | int x = sizeof (l.decimal_point); | ||
| 79 | int y = sizeof (l.int_p_cs_precedes);]], | ||
| 80 | [[]])], | ||
| 81 | [gl_cv_sys_struct_lconv_ok=yes], | ||
| 82 | [gl_cv_sys_struct_lconv_ok=no]) | ||
| 83 | ]) | ||
| 84 | if test $gl_cv_sys_struct_lconv_ok = no; then | ||
| 85 | REPLACE_STRUCT_LCONV=1 | ||
| 58 | fi | 86 | fi |
| 59 | 87 | ||
| 88 | dnl <locale.h> is always overridden, because of GNULIB_POSIXCHECK. | ||
| 89 | gl_NEXT_HEADERS([locale.h]) | ||
| 90 | |||
| 60 | dnl Check for declarations of anything we want to poison if the | 91 | dnl Check for declarations of anything we want to poison if the |
| 61 | dnl corresponding gnulib module is not in use. | 92 | dnl corresponding gnulib module is not in use. |
| 62 | gl_WARN_ON_USE_PREPARE([[#include <locale.h> | 93 | gl_WARN_ON_USE_PREPARE([[#include <locale.h> |
| @@ -64,14 +95,8 @@ locale_t x;], [], | |||
| 64 | #if HAVE_XLOCALE_H | 95 | #if HAVE_XLOCALE_H |
| 65 | # include <xlocale.h> | 96 | # include <xlocale.h> |
| 66 | #endif | 97 | #endif |
| 67 | ]], [duplocale]) | 98 | ]], |
| 68 | ]) | 99 | [setlocale duplocale]) |
| 69 | |||
| 70 | dnl Unconditionally enables the replacement of <locale.h>. | ||
| 71 | AC_DEFUN([gl_REPLACE_LOCALE_H], | ||
| 72 | [ | ||
| 73 | dnl This is a no-op, because <locale.h> is always overridden. | ||
| 74 | : | ||
| 75 | ]) | 100 | ]) |
| 76 | 101 | ||
| 77 | AC_DEFUN([gl_LOCALE_MODULE_INDICATOR], | 102 | AC_DEFUN([gl_LOCALE_MODULE_INDICATOR], |
| @@ -85,8 +110,13 @@ AC_DEFUN([gl_LOCALE_MODULE_INDICATOR], | |||
| 85 | 110 | ||
| 86 | AC_DEFUN([gl_LOCALE_H_DEFAULTS], | 111 | AC_DEFUN([gl_LOCALE_H_DEFAULTS], |
| 87 | [ | 112 | [ |
| 113 | GNULIB_LOCALECONV=0; AC_SUBST([GNULIB_LOCALECONV]) | ||
| 114 | GNULIB_SETLOCALE=0; AC_SUBST([GNULIB_SETLOCALE]) | ||
| 88 | GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE]) | 115 | GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE]) |
| 89 | dnl Assume proper GNU behavior unless another module says otherwise. | 116 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 90 | HAVE_DUPLOCALE=1; AC_SUBST([HAVE_DUPLOCALE]) | 117 | HAVE_DUPLOCALE=1; AC_SUBST([HAVE_DUPLOCALE]) |
| 91 | REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE]) | 118 | REPLACE_LOCALECONV=0; AC_SUBST([REPLACE_LOCALECONV]) |
| 119 | REPLACE_SETLOCALE=0; AC_SUBST([REPLACE_SETLOCALE]) | ||
| 120 | REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE]) | ||
| 121 | REPLACE_STRUCT_LCONV=0; AC_SUBST([REPLACE_STRUCT_LCONV]) | ||
| 92 | ]) | 122 | ]) |
diff --git a/gl/m4/localeconv.m4 b/gl/m4/localeconv.m4 new file mode 100644 index 00000000..b8bb5964 --- /dev/null +++ b/gl/m4/localeconv.m4 | |||
| @@ -0,0 +1,22 @@ | |||
| 1 | # localeconv.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2012-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_LOCALECONV], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) | ||
| 10 | AC_REQUIRE([gl_LOCALE_H]) | ||
| 11 | |||
| 12 | if test $REPLACE_STRUCT_LCONV = 1; then | ||
| 13 | REPLACE_LOCALECONV=1 | ||
| 14 | fi | ||
| 15 | ]) | ||
| 16 | |||
| 17 | # Prerequisites of lib/localeconv.c. | ||
| 18 | AC_DEFUN([gl_PREREQ_LOCALECONV], | ||
| 19 | [ | ||
| 20 | AC_CHECK_MEMBERS([struct lconv.decimal_point], [], [], | ||
| 21 | [[#include <locale.h>]]) | ||
| 22 | ]) | ||
diff --git a/gl/m4/lock.m4 b/gl/m4/lock.m4 index 9da8465e..aae1701a 100644 --- a/gl/m4/lock.m4 +++ b/gl/m4/lock.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # lock.m4 serial 10 (gettext-0.18) | 1 | # lock.m4 serial 13 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -10,7 +10,7 @@ AC_DEFUN([gl_LOCK], | |||
| 10 | [ | 10 | [ |
| 11 | AC_REQUIRE([gl_THREADLIB]) | 11 | AC_REQUIRE([gl_THREADLIB]) |
| 12 | if test "$gl_threads_api" = posix; then | 12 | if test "$gl_threads_api" = posix; then |
| 13 | # OSF/1 4.0 and MacOS X 10.1 lack the pthread_rwlock_t type and the | 13 | # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the |
| 14 | # pthread_rwlock_* functions. | 14 | # pthread_rwlock_* functions. |
| 15 | AC_CHECK_TYPE([pthread_rwlock_t], | 15 | AC_CHECK_TYPE([pthread_rwlock_t], |
| 16 | [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1], | 16 | [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1], |
| @@ -18,20 +18,25 @@ AC_DEFUN([gl_LOCK], | |||
| 18 | [], | 18 | [], |
| 19 | [#include <pthread.h>]) | 19 | [#include <pthread.h>]) |
| 20 | # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. | 20 | # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. |
| 21 | AC_TRY_COMPILE([#include <pthread.h>], | 21 | AC_COMPILE_IFELSE([ |
| 22 | [#if __FreeBSD__ == 4 | 22 | AC_LANG_PROGRAM( |
| 23 | [[#include <pthread.h>]], | ||
| 24 | [[ | ||
| 25 | #if __FreeBSD__ == 4 | ||
| 23 | error "No, in FreeBSD 4.0 recursive mutexes actually don't work." | 26 | error "No, in FreeBSD 4.0 recursive mutexes actually don't work." |
| 27 | #elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \ | ||
| 28 | && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070) | ||
| 29 | error "No, in Mac OS X < 10.7 recursive mutexes actually don't work." | ||
| 24 | #else | 30 | #else |
| 25 | int x = (int)PTHREAD_MUTEX_RECURSIVE; | 31 | int x = (int)PTHREAD_MUTEX_RECURSIVE; |
| 26 | return !x; | 32 | return !x; |
| 27 | #endif], | 33 | #endif |
| 34 | ]])], | ||
| 28 | [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1], | 35 | [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1], |
| 29 | [Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])]) | 36 | [Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE.])]) |
| 30 | fi | 37 | fi |
| 31 | gl_PREREQ_LOCK | 38 | gl_PREREQ_LOCK |
| 32 | ]) | 39 | ]) |
| 33 | 40 | ||
| 34 | # Prerequisites of lib/lock.c. | 41 | # Prerequisites of lib/glthread/lock.c. |
| 35 | AC_DEFUN([gl_PREREQ_LOCK], [ | 42 | AC_DEFUN([gl_PREREQ_LOCK], [:]) |
| 36 | AC_REQUIRE([AC_C_INLINE]) | ||
| 37 | ]) | ||
diff --git a/gl/m4/longlong.m4 b/gl/m4/longlong.m4 index cca3c1a9..3af6ab5a 100644 --- a/gl/m4/longlong.m4 +++ b/gl/m4/longlong.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # longlong.m4 serial 14 | 1 | # longlong.m4 serial 17 |
| 2 | dnl Copyright (C) 1999-2007, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1999-2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,8 +7,8 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | dnl From Paul Eggert. | 7 | dnl From Paul Eggert. |
| 8 | 8 | ||
| 9 | # Define HAVE_LONG_LONG_INT if 'long long int' works. | 9 | # Define HAVE_LONG_LONG_INT if 'long long int' works. |
| 10 | # This fixes a bug in Autoconf 2.61, but can be removed once we | 10 | # This fixes a bug in Autoconf 2.61, and can be faster |
| 11 | # assume 2.62 everywhere. | 11 | # than what's in Autoconf 2.62 through 2.68. |
| 12 | 12 | ||
| 13 | # Note: If the type 'long long int' exists but is only 32 bits large | 13 | # Note: If the type 'long long int' exists but is only 32 bits large |
| 14 | # (as on some very old compilers), HAVE_LONG_LONG_INT will not be | 14 | # (as on some very old compilers), HAVE_LONG_LONG_INT will not be |
| @@ -16,44 +16,48 @@ dnl From Paul Eggert. | |||
| 16 | 16 | ||
| 17 | AC_DEFUN([AC_TYPE_LONG_LONG_INT], | 17 | AC_DEFUN([AC_TYPE_LONG_LONG_INT], |
| 18 | [ | 18 | [ |
| 19 | AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) | ||
| 19 | AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], | 20 | AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], |
| 20 | [AC_LINK_IFELSE( | 21 | [ac_cv_type_long_long_int=yes |
| 21 | [_AC_TYPE_LONG_LONG_SNIPPET], | 22 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then |
| 22 | [dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. | 23 | ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int |
| 23 | dnl If cross compiling, assume the bug isn't important, since | 24 | if test $ac_cv_type_long_long_int = yes; then |
| 24 | dnl nobody cross compiles for this platform as far as we know. | 25 | dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. |
| 25 | AC_RUN_IFELSE( | 26 | dnl If cross compiling, assume the bug is not important, since |
| 26 | [AC_LANG_PROGRAM( | 27 | dnl nobody cross compiles for this platform as far as we know. |
| 27 | [[@%:@include <limits.h> | 28 | AC_RUN_IFELSE( |
| 28 | @%:@ifndef LLONG_MAX | 29 | [AC_LANG_PROGRAM( |
| 29 | @%:@ define HALF \ | 30 | [[@%:@include <limits.h> |
| 30 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) | 31 | @%:@ifndef LLONG_MAX |
| 31 | @%:@ define LLONG_MAX (HALF - 1 + HALF) | 32 | @%:@ define HALF \ |
| 32 | @%:@endif]], | 33 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) |
| 33 | [[long long int n = 1; | 34 | @%:@ define LLONG_MAX (HALF - 1 + HALF) |
| 34 | int i; | 35 | @%:@endif]], |
| 35 | for (i = 0; ; i++) | 36 | [[long long int n = 1; |
| 36 | { | 37 | int i; |
| 37 | long long int m = n << i; | 38 | for (i = 0; ; i++) |
| 38 | if (m >> i != n) | 39 | { |
| 39 | return 1; | 40 | long long int m = n << i; |
| 40 | if (LLONG_MAX / 2 < m) | 41 | if (m >> i != n) |
| 41 | break; | 42 | return 1; |
| 42 | } | 43 | if (LLONG_MAX / 2 < m) |
| 43 | return 0;]])], | 44 | break; |
| 44 | [ac_cv_type_long_long_int=yes], | 45 | } |
| 45 | [ac_cv_type_long_long_int=no], | 46 | return 0;]])], |
| 46 | [ac_cv_type_long_long_int=yes])], | 47 | [], |
| 47 | [ac_cv_type_long_long_int=no])]) | 48 | [ac_cv_type_long_long_int=no], |
| 49 | [:]) | ||
| 50 | fi | ||
| 51 | fi]) | ||
| 48 | if test $ac_cv_type_long_long_int = yes; then | 52 | if test $ac_cv_type_long_long_int = yes; then |
| 49 | AC_DEFINE([HAVE_LONG_LONG_INT], [1], | 53 | AC_DEFINE([HAVE_LONG_LONG_INT], [1], |
| 50 | [Define to 1 if the system has the type `long long int'.]) | 54 | [Define to 1 if the system has the type 'long long int'.]) |
| 51 | fi | 55 | fi |
| 52 | ]) | 56 | ]) |
| 53 | 57 | ||
| 54 | # Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works. | 58 | # Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works. |
| 55 | # This fixes a bug in Autoconf 2.61, but can be removed once we | 59 | # This fixes a bug in Autoconf 2.61, and can be faster |
| 56 | # assume 2.62 everywhere. | 60 | # than what's in Autoconf 2.62 through 2.68. |
| 57 | 61 | ||
| 58 | # Note: If the type 'unsigned long long int' exists but is only 32 bits | 62 | # Note: If the type 'unsigned long long int' exists but is only 32 bits |
| 59 | # large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT | 63 | # large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT |
| @@ -64,13 +68,16 @@ AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], | |||
| 64 | [ | 68 | [ |
| 65 | AC_CACHE_CHECK([for unsigned long long int], | 69 | AC_CACHE_CHECK([for unsigned long long int], |
| 66 | [ac_cv_type_unsigned_long_long_int], | 70 | [ac_cv_type_unsigned_long_long_int], |
| 67 | [AC_LINK_IFELSE( | 71 | [ac_cv_type_unsigned_long_long_int=yes |
| 68 | [_AC_TYPE_LONG_LONG_SNIPPET], | 72 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then |
| 69 | [ac_cv_type_unsigned_long_long_int=yes], | 73 | AC_LINK_IFELSE( |
| 70 | [ac_cv_type_unsigned_long_long_int=no])]) | 74 | [_AC_TYPE_LONG_LONG_SNIPPET], |
| 75 | [], | ||
| 76 | [ac_cv_type_unsigned_long_long_int=no]) | ||
| 77 | fi]) | ||
| 71 | if test $ac_cv_type_unsigned_long_long_int = yes; then | 78 | if test $ac_cv_type_unsigned_long_long_int = yes; then |
| 72 | AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], | 79 | AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], |
| 73 | [Define to 1 if the system has the type `unsigned long long int'.]) | 80 | [Define to 1 if the system has the type 'unsigned long long int'.]) |
| 74 | fi | 81 | fi |
| 75 | ]) | 82 | ]) |
| 76 | 83 | ||
diff --git a/gl/m4/ls-mntd-fs.m4 b/gl/m4/ls-mntd-fs.m4 index 40b93366..fb116c8b 100644 --- a/gl/m4/ls-mntd-fs.m4 +++ b/gl/m4/ls-mntd-fs.m4 | |||
| @@ -1,7 +1,7 @@ | |||
| 1 | # serial 28 | 1 | # serial 30 |
| 2 | # How to list mounted file systems. | 2 | # How to list mounted file systems. |
| 3 | 3 | ||
| 4 | # Copyright (C) 1998-2004, 2006, 2009-2010 Free Software Foundation, Inc. | 4 | # Copyright (C) 1998-2004, 2006, 2009-2013 Free Software Foundation, Inc. |
| 5 | # | 5 | # |
| 6 | # This file is free software; the Free Software Foundation | 6 | # This file is free software; the Free Software Foundation |
| 7 | # gives unlimited permission to copy and/or distribute it, | 7 | # gives unlimited permission to copy and/or distribute it, |
| @@ -70,7 +70,7 @@ AC_FUNC_GETMNTENT | |||
| 70 | # with other getmntent implementations. | 70 | # with other getmntent implementations. |
| 71 | 71 | ||
| 72 | # NOTE: Normally, I wouldn't use a check for system type as I've done for | 72 | # NOTE: Normally, I wouldn't use a check for system type as I've done for |
| 73 | # `CRAY' below since that goes against the whole autoconf philosophy. But | 73 | # 'CRAY' below since that goes against the whole autoconf philosophy. But |
| 74 | # I think there is too great a chance that some non-Cray system has a | 74 | # I think there is too great a chance that some non-Cray system has a |
| 75 | # function named listmntent to risk the false positive. | 75 | # function named listmntent to risk the false positive. |
| 76 | 76 | ||
| @@ -110,7 +110,7 @@ if test -z "$ac_list_mounted_fs"; then | |||
| 110 | AC_DEFINE([MOUNTED_VMOUNT], [1], | 110 | AC_DEFINE([MOUNTED_VMOUNT], [1], |
| 111 | [Define if there is a function named mntctl that can be used to read | 111 | [Define if there is a function named mntctl that can be used to read |
| 112 | the list of mounted file systems, and there is a system header file | 112 | the list of mounted file systems, and there is a system header file |
| 113 | that declares `struct vmount.' (AIX)]) | 113 | that declares 'struct vmount'. (AIX)]) |
| 114 | fi | 114 | fi |
| 115 | fi | 115 | fi |
| 116 | 116 | ||
| @@ -247,7 +247,11 @@ if test -z "$ac_list_mounted_fs"; then | |||
| 247 | #if HAVE_SYS_STATVFS_H | 247 | #if HAVE_SYS_STATVFS_H |
| 248 | # include <sys/statvfs.h> | 248 | # include <sys/statvfs.h> |
| 249 | #endif | 249 | #endif |
| 250 | extern int getmntinfo (struct statfs **, int); | 250 | extern |
| 251 | #ifdef __cplusplus | ||
| 252 | "C" | ||
| 253 | #endif | ||
| 254 | int getmntinfo (struct statfs **, int); | ||
| 251 | ]], [])], | 255 | ]], [])], |
| 252 | [fu_cv_sys_mounted_getmntinfo2=no], | 256 | [fu_cv_sys_mounted_getmntinfo2=no], |
| 253 | [fu_cv_sys_mounted_getmntinfo2=yes]) | 257 | [fu_cv_sys_mounted_getmntinfo2=yes]) |
| @@ -326,6 +330,23 @@ if test -z "$ac_list_mounted_fs"; then | |||
| 326 | fi | 330 | fi |
| 327 | 331 | ||
| 328 | if test -z "$ac_list_mounted_fs"; then | 332 | if test -z "$ac_list_mounted_fs"; then |
| 333 | # Interix / BSD alike statvfs | ||
| 334 | # the code is really interix specific, so make sure, we're on it. | ||
| 335 | case "$host" in | ||
| 336 | *-interix*) | ||
| 337 | AC_CHECK_FUNCS([statvfs]) | ||
| 338 | if test $ac_cv_func_statvfs = yes; then | ||
| 339 | ac_list_mounted_fs=found | ||
| 340 | AC_DEFINE([MOUNTED_INTERIX_STATVFS], [1], | ||
| 341 | [Define if we are on interix, and ought to use statvfs plus | ||
| 342 | some special knowledge on where mounted file systems can be | ||
| 343 | found. (Interix)]) | ||
| 344 | fi | ||
| 345 | ;; | ||
| 346 | esac | ||
| 347 | fi | ||
| 348 | |||
| 349 | if test -z "$ac_list_mounted_fs"; then | ||
| 329 | AC_MSG_ERROR([could not determine how to read list of mounted file systems]) | 350 | AC_MSG_ERROR([could not determine how to read list of mounted file systems]) |
| 330 | # FIXME -- no need to abort building the whole package | 351 | # FIXME -- no need to abort building the whole package |
| 331 | # Can't build mountlist.c or anything that needs its functions | 352 | # Can't build mountlist.c or anything that needs its functions |
diff --git a/gl/m4/malloc.m4 b/gl/m4/malloc.m4 index fe5befc2..4b24a0b1 100644 --- a/gl/m4/malloc.m4 +++ b/gl/m4/malloc.m4 | |||
| @@ -1,9 +1,47 @@ | |||
| 1 | # malloc.m4 serial 10 | 1 | # malloc.m4 serial 14 |
| 2 | dnl Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | m4_version_prereq([2.70], [] ,[ | ||
| 8 | |||
| 9 | # This is taken from the following Autoconf patch: | ||
| 10 | # http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=7fbb553727ed7e0e689a17594b58559ecf3ea6e9 | ||
| 11 | AC_DEFUN([_AC_FUNC_MALLOC_IF], | ||
| 12 | [ | ||
| 13 | AC_REQUIRE([AC_HEADER_STDC])dnl | ||
| 14 | AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles | ||
| 15 | AC_CHECK_HEADERS([stdlib.h]) | ||
| 16 | AC_CACHE_CHECK([for GNU libc compatible malloc], | ||
| 17 | [ac_cv_func_malloc_0_nonnull], | ||
| 18 | [AC_RUN_IFELSE( | ||
| 19 | [AC_LANG_PROGRAM( | ||
| 20 | [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H | ||
| 21 | # include <stdlib.h> | ||
| 22 | #else | ||
| 23 | char *malloc (); | ||
| 24 | #endif | ||
| 25 | ]], | ||
| 26 | [[return ! malloc (0);]]) | ||
| 27 | ], | ||
| 28 | [ac_cv_func_malloc_0_nonnull=yes], | ||
| 29 | [ac_cv_func_malloc_0_nonnull=no], | ||
| 30 | [case "$host_os" in | ||
| 31 | # Guess yes on platforms where we know the result. | ||
| 32 | *-gnu* | freebsd* | netbsd* | openbsd* \ | ||
| 33 | | hpux* | solaris* | cygwin* | mingw*) | ||
| 34 | ac_cv_func_malloc_0_nonnull=yes ;; | ||
| 35 | # If we don't know, assume the worst. | ||
| 36 | *) ac_cv_func_malloc_0_nonnull=no ;; | ||
| 37 | esac | ||
| 38 | ]) | ||
| 39 | ]) | ||
| 40 | AS_IF([test $ac_cv_func_malloc_0_nonnull = yes], [$1], [$2]) | ||
| 41 | ])# _AC_FUNC_MALLOC_IF | ||
| 42 | |||
| 43 | ]) | ||
| 44 | |||
| 7 | # gl_FUNC_MALLOC_GNU | 45 | # gl_FUNC_MALLOC_GNU |
| 8 | # ------------------ | 46 | # ------------------ |
| 9 | # Test whether 'malloc (0)' is handled like in GNU libc, and replace malloc if | 47 | # Test whether 'malloc (0)' is handled like in GNU libc, and replace malloc if |
| @@ -13,11 +51,11 @@ AC_DEFUN([gl_FUNC_MALLOC_GNU], | |||
| 13 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | 51 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) |
| 14 | dnl _AC_FUNC_MALLOC_IF is defined in Autoconf. | 52 | dnl _AC_FUNC_MALLOC_IF is defined in Autoconf. |
| 15 | _AC_FUNC_MALLOC_IF( | 53 | _AC_FUNC_MALLOC_IF( |
| 16 | [AC_DEFINE([HAVE_MALLOC], [1], | 54 | [AC_DEFINE([HAVE_MALLOC_GNU], [1], |
| 17 | [Define to 1 if your system has a GNU libc compatible 'malloc' | 55 | [Define to 1 if your system has a GNU libc compatible 'malloc' |
| 18 | function, and to 0 otherwise.])], | 56 | function, and to 0 otherwise.])], |
| 19 | [AC_DEFINE([HAVE_MALLOC], [0]) | 57 | [AC_DEFINE([HAVE_MALLOC_GNU], [0]) |
| 20 | gl_REPLACE_MALLOC | 58 | REPLACE_MALLOC=1 |
| 21 | ]) | 59 | ]) |
| 22 | ]) | 60 | ]) |
| 23 | 61 | ||
| @@ -33,7 +71,7 @@ AC_DEFUN([gl_FUNC_MALLOC_POSIX], | |||
| 33 | AC_DEFINE([HAVE_MALLOC_POSIX], [1], | 71 | AC_DEFINE([HAVE_MALLOC_POSIX], [1], |
| 34 | [Define if the 'malloc' function is POSIX compliant.]) | 72 | [Define if the 'malloc' function is POSIX compliant.]) |
| 35 | else | 73 | else |
| 36 | gl_REPLACE_MALLOC | 74 | REPLACE_MALLOC=1 |
| 37 | fi | 75 | fi |
| 38 | ]) | 76 | ]) |
| 39 | 77 | ||
| @@ -47,16 +85,14 @@ AC_DEFUN([gl_CHECK_MALLOC_POSIX], | |||
| 47 | dnl It is too dangerous to try to allocate a large amount of memory: | 85 | dnl It is too dangerous to try to allocate a large amount of memory: |
| 48 | dnl some systems go to their knees when you do that. So assume that | 86 | dnl some systems go to their knees when you do that. So assume that |
| 49 | dnl all Unix implementations of the function are POSIX compliant. | 87 | dnl all Unix implementations of the function are POSIX compliant. |
| 50 | AC_TRY_COMPILE([], | 88 | AC_COMPILE_IFELSE( |
| 51 | [#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | 89 | [AC_LANG_PROGRAM( |
| 52 | choke me | 90 | [[]], |
| 53 | #endif | 91 | [[#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
| 54 | ], [gl_cv_func_malloc_posix=yes], [gl_cv_func_malloc_posix=no]) | 92 | choke me |
| 93 | #endif | ||
| 94 | ]])], | ||
| 95 | [gl_cv_func_malloc_posix=yes], | ||
| 96 | [gl_cv_func_malloc_posix=no]) | ||
| 55 | ]) | 97 | ]) |
| 56 | ]) | 98 | ]) |
| 57 | |||
| 58 | AC_DEFUN([gl_REPLACE_MALLOC], | ||
| 59 | [ | ||
| 60 | AC_LIBOBJ([malloc]) | ||
| 61 | REPLACE_MALLOC=1 | ||
| 62 | ]) | ||
diff --git a/gl/m4/malloca.m4 b/gl/m4/malloca.m4 index e07c6d93..791ce10d 100644 --- a/gl/m4/malloca.m4 +++ b/gl/m4/malloca.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # malloca.m4 serial 1 | 1 | # malloca.m4 serial 1 |
| 2 | dnl Copyright (C) 2003-2004, 2006-2007, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2003-2004, 2006-2007, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
diff --git a/gl/m4/math_h.m4 b/gl/m4/math_h.m4 index 2d89ca3f..bf0845fd 100644 --- a/gl/m4/math_h.m4 +++ b/gl/m4/math_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # math_h.m4 serial 21 | 1 | # math_h.m4 serial 114 |
| 2 | dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -8,7 +8,6 @@ AC_DEFUN([gl_MATH_H], | |||
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_MATH_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_MATH_H_DEFAULTS]) |
| 10 | gl_CHECK_NEXT_HEADERS([math.h]) | 10 | gl_CHECK_NEXT_HEADERS([math.h]) |
| 11 | AC_REQUIRE([AC_C_INLINE]) | ||
| 12 | 11 | ||
| 13 | AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works], | 12 | AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works], |
| 14 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]], | 13 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]], |
| @@ -38,9 +37,20 @@ AC_DEFUN([gl_MATH_H], | |||
| 38 | 37 | ||
| 39 | dnl Check for declarations of anything we want to poison if the | 38 | dnl Check for declarations of anything we want to poison if the |
| 40 | dnl corresponding gnulib module is not in use. | 39 | dnl corresponding gnulib module is not in use. |
| 41 | gl_WARN_ON_USE_PREPARE([[#include <math.h> | 40 | gl_WARN_ON_USE_PREPARE([[#include <math.h>]], |
| 42 | ]], [acosl asinl atanl ceilf ceill cosl expl floorf floorl frexpl | 41 | [acosf acosl asinf asinl atanf atanl |
| 43 | ldexpl logb logl round roundf roundl sinl sqrtl tanl trunc truncf truncl]) | 42 | cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf |
| 43 | expf expl exp2 exp2f exp2l expm1 expm1f expm1l | ||
| 44 | fabsf fabsl floorf floorl fma fmaf fmal | ||
| 45 | fmod fmodf fmodl frexpf frexpl hypotf hypotl | ||
| 46 | ilogb ilogbf ilogbl | ||
| 47 | ldexpf ldexpl | ||
| 48 | log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l | ||
| 49 | logb logbf logbl | ||
| 50 | modf modff modfl powf | ||
| 51 | remainder remainderf remainderl | ||
| 52 | rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl | ||
| 53 | tanf tanl tanhf trunc truncf truncl]) | ||
| 44 | ]) | 54 | ]) |
| 45 | 55 | ||
| 46 | AC_DEFUN([gl_MATH_MODULE_INDICATOR], | 56 | AC_DEFUN([gl_MATH_MODULE_INDICATOR], |
| @@ -54,62 +64,189 @@ AC_DEFUN([gl_MATH_MODULE_INDICATOR], | |||
| 54 | 64 | ||
| 55 | AC_DEFUN([gl_MATH_H_DEFAULTS], | 65 | AC_DEFUN([gl_MATH_H_DEFAULTS], |
| 56 | [ | 66 | [ |
| 57 | GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL]) | 67 | GNULIB_ACOSF=0; AC_SUBST([GNULIB_ACOSF]) |
| 58 | GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL]) | 68 | GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL]) |
| 59 | GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL]) | 69 | GNULIB_ASINF=0; AC_SUBST([GNULIB_ASINF]) |
| 60 | GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF]) | 70 | GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL]) |
| 61 | GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL]) | 71 | GNULIB_ATANF=0; AC_SUBST([GNULIB_ATANF]) |
| 62 | GNULIB_COSL=0; AC_SUBST([GNULIB_COSL]) | 72 | GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL]) |
| 63 | GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL]) | 73 | GNULIB_ATAN2F=0; AC_SUBST([GNULIB_ATAN2F]) |
| 64 | GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF]) | 74 | GNULIB_CBRT=0; AC_SUBST([GNULIB_CBRT]) |
| 65 | GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL]) | 75 | GNULIB_CBRTF=0; AC_SUBST([GNULIB_CBRTF]) |
| 66 | GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP]) | 76 | GNULIB_CBRTL=0; AC_SUBST([GNULIB_CBRTL]) |
| 67 | GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL]) | 77 | GNULIB_CEIL=0; AC_SUBST([GNULIB_CEIL]) |
| 68 | GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE]) | 78 | GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF]) |
| 69 | GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF]) | 79 | GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL]) |
| 70 | GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN]) | 80 | GNULIB_COPYSIGN=0; AC_SUBST([GNULIB_COPYSIGN]) |
| 71 | GNULIB_ISNANF=0; AC_SUBST([GNULIB_ISNANF]) | 81 | GNULIB_COPYSIGNF=0; AC_SUBST([GNULIB_COPYSIGNF]) |
| 72 | GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND]) | 82 | GNULIB_COPYSIGNL=0; AC_SUBST([GNULIB_COPYSIGNL]) |
| 73 | GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL]) | 83 | GNULIB_COSF=0; AC_SUBST([GNULIB_COSF]) |
| 74 | GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL]) | 84 | GNULIB_COSL=0; AC_SUBST([GNULIB_COSL]) |
| 75 | GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB]) | 85 | GNULIB_COSHF=0; AC_SUBST([GNULIB_COSHF]) |
| 76 | GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL]) | 86 | GNULIB_EXPF=0; AC_SUBST([GNULIB_EXPF]) |
| 77 | GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND]) | 87 | GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL]) |
| 78 | GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF]) | 88 | GNULIB_EXP2=0; AC_SUBST([GNULIB_EXP2]) |
| 79 | GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL]) | 89 | GNULIB_EXP2F=0; AC_SUBST([GNULIB_EXP2F]) |
| 80 | GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT]) | 90 | GNULIB_EXP2L=0; AC_SUBST([GNULIB_EXP2L]) |
| 81 | GNULIB_SINL=0; AC_SUBST([GNULIB_SINL]) | 91 | GNULIB_EXPM1=0; AC_SUBST([GNULIB_EXPM1]) |
| 82 | GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL]) | 92 | GNULIB_EXPM1F=0; AC_SUBST([GNULIB_EXPM1F]) |
| 83 | GNULIB_TANL=0; AC_SUBST([GNULIB_TANL]) | 93 | GNULIB_EXPM1L=0; AC_SUBST([GNULIB_EXPM1L]) |
| 84 | GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC]) | 94 | GNULIB_FABSF=0; AC_SUBST([GNULIB_FABSF]) |
| 85 | GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF]) | 95 | GNULIB_FABSL=0; AC_SUBST([GNULIB_FABSL]) |
| 86 | GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL]) | 96 | GNULIB_FLOOR=0; AC_SUBST([GNULIB_FLOOR]) |
| 97 | GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF]) | ||
| 98 | GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL]) | ||
| 99 | GNULIB_FMA=0; AC_SUBST([GNULIB_FMA]) | ||
| 100 | GNULIB_FMAF=0; AC_SUBST([GNULIB_FMAF]) | ||
| 101 | GNULIB_FMAL=0; AC_SUBST([GNULIB_FMAL]) | ||
| 102 | GNULIB_FMOD=0; AC_SUBST([GNULIB_FMOD]) | ||
| 103 | GNULIB_FMODF=0; AC_SUBST([GNULIB_FMODF]) | ||
| 104 | GNULIB_FMODL=0; AC_SUBST([GNULIB_FMODL]) | ||
| 105 | GNULIB_FREXPF=0; AC_SUBST([GNULIB_FREXPF]) | ||
| 106 | GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP]) | ||
| 107 | GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL]) | ||
| 108 | GNULIB_HYPOT=0; AC_SUBST([GNULIB_HYPOT]) | ||
| 109 | GNULIB_HYPOTF=0; AC_SUBST([GNULIB_HYPOTF]) | ||
| 110 | GNULIB_HYPOTL=0; AC_SUBST([GNULIB_HYPOTL]) | ||
| 111 | GNULIB_ILOGB=0; AC_SUBST([GNULIB_ILOGB]) | ||
| 112 | GNULIB_ILOGBF=0; AC_SUBST([GNULIB_ILOGBF]) | ||
| 113 | GNULIB_ILOGBL=0; AC_SUBST([GNULIB_ILOGBL]) | ||
| 114 | GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE]) | ||
| 115 | GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF]) | ||
| 116 | GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN]) | ||
| 117 | GNULIB_ISNANF=0; AC_SUBST([GNULIB_ISNANF]) | ||
| 118 | GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND]) | ||
| 119 | GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL]) | ||
| 120 | GNULIB_LDEXPF=0; AC_SUBST([GNULIB_LDEXPF]) | ||
| 121 | GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL]) | ||
| 122 | GNULIB_LOG=0; AC_SUBST([GNULIB_LOG]) | ||
| 123 | GNULIB_LOGF=0; AC_SUBST([GNULIB_LOGF]) | ||
| 124 | GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL]) | ||
| 125 | GNULIB_LOG10=0; AC_SUBST([GNULIB_LOG10]) | ||
| 126 | GNULIB_LOG10F=0; AC_SUBST([GNULIB_LOG10F]) | ||
| 127 | GNULIB_LOG10L=0; AC_SUBST([GNULIB_LOG10L]) | ||
| 128 | GNULIB_LOG1P=0; AC_SUBST([GNULIB_LOG1P]) | ||
| 129 | GNULIB_LOG1PF=0; AC_SUBST([GNULIB_LOG1PF]) | ||
| 130 | GNULIB_LOG1PL=0; AC_SUBST([GNULIB_LOG1PL]) | ||
| 131 | GNULIB_LOG2=0; AC_SUBST([GNULIB_LOG2]) | ||
| 132 | GNULIB_LOG2F=0; AC_SUBST([GNULIB_LOG2F]) | ||
| 133 | GNULIB_LOG2L=0; AC_SUBST([GNULIB_LOG2L]) | ||
| 134 | GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB]) | ||
| 135 | GNULIB_LOGBF=0; AC_SUBST([GNULIB_LOGBF]) | ||
| 136 | GNULIB_LOGBL=0; AC_SUBST([GNULIB_LOGBL]) | ||
| 137 | GNULIB_MODF=0; AC_SUBST([GNULIB_MODF]) | ||
| 138 | GNULIB_MODFF=0; AC_SUBST([GNULIB_MODFF]) | ||
| 139 | GNULIB_MODFL=0; AC_SUBST([GNULIB_MODFL]) | ||
| 140 | GNULIB_POWF=0; AC_SUBST([GNULIB_POWF]) | ||
| 141 | GNULIB_REMAINDER=0; AC_SUBST([GNULIB_REMAINDER]) | ||
| 142 | GNULIB_REMAINDERF=0; AC_SUBST([GNULIB_REMAINDERF]) | ||
| 143 | GNULIB_REMAINDERL=0; AC_SUBST([GNULIB_REMAINDERL]) | ||
| 144 | GNULIB_RINT=0; AC_SUBST([GNULIB_RINT]) | ||
| 145 | GNULIB_RINTF=0; AC_SUBST([GNULIB_RINTF]) | ||
| 146 | GNULIB_RINTL=0; AC_SUBST([GNULIB_RINTL]) | ||
| 147 | GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND]) | ||
| 148 | GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF]) | ||
| 149 | GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL]) | ||
| 150 | GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT]) | ||
| 151 | GNULIB_SINF=0; AC_SUBST([GNULIB_SINF]) | ||
| 152 | GNULIB_SINL=0; AC_SUBST([GNULIB_SINL]) | ||
| 153 | GNULIB_SINHF=0; AC_SUBST([GNULIB_SINHF]) | ||
| 154 | GNULIB_SQRTF=0; AC_SUBST([GNULIB_SQRTF]) | ||
| 155 | GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL]) | ||
| 156 | GNULIB_TANF=0; AC_SUBST([GNULIB_TANF]) | ||
| 157 | GNULIB_TANL=0; AC_SUBST([GNULIB_TANL]) | ||
| 158 | GNULIB_TANHF=0; AC_SUBST([GNULIB_TANHF]) | ||
| 159 | GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC]) | ||
| 160 | GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF]) | ||
| 161 | GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL]) | ||
| 87 | dnl Assume proper GNU behavior unless another module says otherwise. | 162 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 163 | HAVE_ACOSF=1; AC_SUBST([HAVE_ACOSF]) | ||
| 88 | HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL]) | 164 | HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL]) |
| 165 | HAVE_ASINF=1; AC_SUBST([HAVE_ASINF]) | ||
| 89 | HAVE_ASINL=1; AC_SUBST([HAVE_ASINL]) | 166 | HAVE_ASINL=1; AC_SUBST([HAVE_ASINL]) |
| 167 | HAVE_ATANF=1; AC_SUBST([HAVE_ATANF]) | ||
| 90 | HAVE_ATANL=1; AC_SUBST([HAVE_ATANL]) | 168 | HAVE_ATANL=1; AC_SUBST([HAVE_ATANL]) |
| 169 | HAVE_ATAN2F=1; AC_SUBST([HAVE_ATAN2F]) | ||
| 170 | HAVE_CBRT=1; AC_SUBST([HAVE_CBRT]) | ||
| 171 | HAVE_CBRTF=1; AC_SUBST([HAVE_CBRTF]) | ||
| 172 | HAVE_CBRTL=1; AC_SUBST([HAVE_CBRTL]) | ||
| 173 | HAVE_COPYSIGN=1; AC_SUBST([HAVE_COPYSIGN]) | ||
| 174 | HAVE_COPYSIGNL=1; AC_SUBST([HAVE_COPYSIGNL]) | ||
| 175 | HAVE_COSF=1; AC_SUBST([HAVE_COSF]) | ||
| 91 | HAVE_COSL=1; AC_SUBST([HAVE_COSL]) | 176 | HAVE_COSL=1; AC_SUBST([HAVE_COSL]) |
| 177 | HAVE_COSHF=1; AC_SUBST([HAVE_COSHF]) | ||
| 178 | HAVE_EXPF=1; AC_SUBST([HAVE_EXPF]) | ||
| 92 | HAVE_EXPL=1; AC_SUBST([HAVE_EXPL]) | 179 | HAVE_EXPL=1; AC_SUBST([HAVE_EXPL]) |
| 180 | HAVE_EXPM1=1; AC_SUBST([HAVE_EXPM1]) | ||
| 181 | HAVE_EXPM1F=1; AC_SUBST([HAVE_EXPM1F]) | ||
| 182 | HAVE_FABSF=1; AC_SUBST([HAVE_FABSF]) | ||
| 183 | HAVE_FABSL=1; AC_SUBST([HAVE_FABSL]) | ||
| 184 | HAVE_FMA=1; AC_SUBST([HAVE_FMA]) | ||
| 185 | HAVE_FMAF=1; AC_SUBST([HAVE_FMAF]) | ||
| 186 | HAVE_FMAL=1; AC_SUBST([HAVE_FMAL]) | ||
| 187 | HAVE_FMODF=1; AC_SUBST([HAVE_FMODF]) | ||
| 188 | HAVE_FMODL=1; AC_SUBST([HAVE_FMODL]) | ||
| 189 | HAVE_FREXPF=1; AC_SUBST([HAVE_FREXPF]) | ||
| 190 | HAVE_HYPOTF=1; AC_SUBST([HAVE_HYPOTF]) | ||
| 191 | HAVE_HYPOTL=1; AC_SUBST([HAVE_HYPOTL]) | ||
| 192 | HAVE_ILOGB=1; AC_SUBST([HAVE_ILOGB]) | ||
| 193 | HAVE_ILOGBF=1; AC_SUBST([HAVE_ILOGBF]) | ||
| 194 | HAVE_ILOGBL=1; AC_SUBST([HAVE_ILOGBL]) | ||
| 93 | HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF]) | 195 | HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF]) |
| 94 | HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND]) | 196 | HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND]) |
| 95 | HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL]) | 197 | HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL]) |
| 198 | HAVE_LDEXPF=1; AC_SUBST([HAVE_LDEXPF]) | ||
| 199 | HAVE_LOGF=1; AC_SUBST([HAVE_LOGF]) | ||
| 96 | HAVE_LOGL=1; AC_SUBST([HAVE_LOGL]) | 200 | HAVE_LOGL=1; AC_SUBST([HAVE_LOGL]) |
| 201 | HAVE_LOG10F=1; AC_SUBST([HAVE_LOG10F]) | ||
| 202 | HAVE_LOG10L=1; AC_SUBST([HAVE_LOG10L]) | ||
| 203 | HAVE_LOG1P=1; AC_SUBST([HAVE_LOG1P]) | ||
| 204 | HAVE_LOG1PF=1; AC_SUBST([HAVE_LOG1PF]) | ||
| 205 | HAVE_LOG1PL=1; AC_SUBST([HAVE_LOG1PL]) | ||
| 206 | HAVE_LOGBF=1; AC_SUBST([HAVE_LOGBF]) | ||
| 207 | HAVE_LOGBL=1; AC_SUBST([HAVE_LOGBL]) | ||
| 208 | HAVE_MODFF=1; AC_SUBST([HAVE_MODFF]) | ||
| 209 | HAVE_MODFL=1; AC_SUBST([HAVE_MODFL]) | ||
| 210 | HAVE_POWF=1; AC_SUBST([HAVE_POWF]) | ||
| 211 | HAVE_REMAINDER=1; AC_SUBST([HAVE_REMAINDER]) | ||
| 212 | HAVE_REMAINDERF=1; AC_SUBST([HAVE_REMAINDERF]) | ||
| 213 | HAVE_RINT=1; AC_SUBST([HAVE_RINT]) | ||
| 214 | HAVE_RINTL=1; AC_SUBST([HAVE_RINTL]) | ||
| 215 | HAVE_SINF=1; AC_SUBST([HAVE_SINF]) | ||
| 97 | HAVE_SINL=1; AC_SUBST([HAVE_SINL]) | 216 | HAVE_SINL=1; AC_SUBST([HAVE_SINL]) |
| 217 | HAVE_SINHF=1; AC_SUBST([HAVE_SINHF]) | ||
| 218 | HAVE_SQRTF=1; AC_SUBST([HAVE_SQRTF]) | ||
| 98 | HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL]) | 219 | HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL]) |
| 220 | HAVE_TANF=1; AC_SUBST([HAVE_TANF]) | ||
| 99 | HAVE_TANL=1; AC_SUBST([HAVE_TANL]) | 221 | HAVE_TANL=1; AC_SUBST([HAVE_TANL]) |
| 222 | HAVE_TANHF=1; AC_SUBST([HAVE_TANHF]) | ||
| 100 | HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL]) | 223 | HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL]) |
| 101 | HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL]) | 224 | HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL]) |
| 102 | HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL]) | 225 | HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL]) |
| 226 | HAVE_DECL_CBRTF=1; AC_SUBST([HAVE_DECL_CBRTF]) | ||
| 227 | HAVE_DECL_CBRTL=1; AC_SUBST([HAVE_DECL_CBRTL]) | ||
| 103 | HAVE_DECL_CEILF=1; AC_SUBST([HAVE_DECL_CEILF]) | 228 | HAVE_DECL_CEILF=1; AC_SUBST([HAVE_DECL_CEILF]) |
| 104 | HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL]) | 229 | HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL]) |
| 230 | HAVE_DECL_COPYSIGNF=1; AC_SUBST([HAVE_DECL_COPYSIGNF]) | ||
| 105 | HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL]) | 231 | HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL]) |
| 106 | HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL]) | 232 | HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL]) |
| 233 | HAVE_DECL_EXP2=1; AC_SUBST([HAVE_DECL_EXP2]) | ||
| 234 | HAVE_DECL_EXP2F=1; AC_SUBST([HAVE_DECL_EXP2F]) | ||
| 235 | HAVE_DECL_EXP2L=1; AC_SUBST([HAVE_DECL_EXP2L]) | ||
| 236 | HAVE_DECL_EXPM1L=1; AC_SUBST([HAVE_DECL_EXPM1L]) | ||
| 107 | HAVE_DECL_FLOORF=1; AC_SUBST([HAVE_DECL_FLOORF]) | 237 | HAVE_DECL_FLOORF=1; AC_SUBST([HAVE_DECL_FLOORF]) |
| 108 | HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL]) | 238 | HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL]) |
| 109 | HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL]) | 239 | HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL]) |
| 110 | HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL]) | 240 | HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL]) |
| 111 | HAVE_DECL_LOGB=1; AC_SUBST([HAVE_DECL_LOGB]) | ||
| 112 | HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL]) | 241 | HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL]) |
| 242 | HAVE_DECL_LOG10L=1; AC_SUBST([HAVE_DECL_LOG10L]) | ||
| 243 | HAVE_DECL_LOG2=1; AC_SUBST([HAVE_DECL_LOG2]) | ||
| 244 | HAVE_DECL_LOG2F=1; AC_SUBST([HAVE_DECL_LOG2F]) | ||
| 245 | HAVE_DECL_LOG2L=1; AC_SUBST([HAVE_DECL_LOG2L]) | ||
| 246 | HAVE_DECL_LOGB=1; AC_SUBST([HAVE_DECL_LOGB]) | ||
| 247 | HAVE_DECL_REMAINDER=1; AC_SUBST([HAVE_DECL_REMAINDER]) | ||
| 248 | HAVE_DECL_REMAINDERL=1; AC_SUBST([HAVE_DECL_REMAINDERL]) | ||
| 249 | HAVE_DECL_RINTF=1; AC_SUBST([HAVE_DECL_RINTF]) | ||
| 113 | HAVE_DECL_ROUND=1; AC_SUBST([HAVE_DECL_ROUND]) | 250 | HAVE_DECL_ROUND=1; AC_SUBST([HAVE_DECL_ROUND]) |
| 114 | HAVE_DECL_ROUNDF=1; AC_SUBST([HAVE_DECL_ROUNDF]) | 251 | HAVE_DECL_ROUNDF=1; AC_SUBST([HAVE_DECL_ROUNDF]) |
| 115 | HAVE_DECL_ROUNDL=1; AC_SUBST([HAVE_DECL_ROUNDL]) | 252 | HAVE_DECL_ROUNDL=1; AC_SUBST([HAVE_DECL_ROUNDL]) |
| @@ -119,22 +256,98 @@ AC_DEFUN([gl_MATH_H_DEFAULTS], | |||
| 119 | HAVE_DECL_TRUNC=1; AC_SUBST([HAVE_DECL_TRUNC]) | 256 | HAVE_DECL_TRUNC=1; AC_SUBST([HAVE_DECL_TRUNC]) |
| 120 | HAVE_DECL_TRUNCF=1; AC_SUBST([HAVE_DECL_TRUNCF]) | 257 | HAVE_DECL_TRUNCF=1; AC_SUBST([HAVE_DECL_TRUNCF]) |
| 121 | HAVE_DECL_TRUNCL=1; AC_SUBST([HAVE_DECL_TRUNCL]) | 258 | HAVE_DECL_TRUNCL=1; AC_SUBST([HAVE_DECL_TRUNCL]) |
| 259 | REPLACE_CBRTF=0; AC_SUBST([REPLACE_CBRTF]) | ||
| 260 | REPLACE_CBRTL=0; AC_SUBST([REPLACE_CBRTL]) | ||
| 261 | REPLACE_CEIL=0; AC_SUBST([REPLACE_CEIL]) | ||
| 122 | REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF]) | 262 | REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF]) |
| 123 | REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL]) | 263 | REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL]) |
| 264 | REPLACE_EXPM1=0; AC_SUBST([REPLACE_EXPM1]) | ||
| 265 | REPLACE_EXPM1F=0; AC_SUBST([REPLACE_EXPM1F]) | ||
| 266 | REPLACE_EXP2=0; AC_SUBST([REPLACE_EXP2]) | ||
| 267 | REPLACE_EXP2L=0; AC_SUBST([REPLACE_EXP2L]) | ||
| 268 | REPLACE_FABSL=0; AC_SUBST([REPLACE_FABSL]) | ||
| 269 | REPLACE_FLOOR=0; AC_SUBST([REPLACE_FLOOR]) | ||
| 124 | REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF]) | 270 | REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF]) |
| 125 | REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL]) | 271 | REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL]) |
| 272 | REPLACE_FMA=0; AC_SUBST([REPLACE_FMA]) | ||
| 273 | REPLACE_FMAF=0; AC_SUBST([REPLACE_FMAF]) | ||
| 274 | REPLACE_FMAL=0; AC_SUBST([REPLACE_FMAL]) | ||
| 275 | REPLACE_FMOD=0; AC_SUBST([REPLACE_FMOD]) | ||
| 276 | REPLACE_FMODF=0; AC_SUBST([REPLACE_FMODF]) | ||
| 277 | REPLACE_FMODL=0; AC_SUBST([REPLACE_FMODL]) | ||
| 278 | REPLACE_FREXPF=0; AC_SUBST([REPLACE_FREXPF]) | ||
| 126 | REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP]) | 279 | REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP]) |
| 127 | REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL]) | 280 | REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL]) |
| 128 | REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL]) | 281 | REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL]) |
| 282 | REPLACE_HYPOT=0; AC_SUBST([REPLACE_HYPOT]) | ||
| 283 | REPLACE_HYPOTF=0; AC_SUBST([REPLACE_HYPOTF]) | ||
| 284 | REPLACE_HYPOTL=0; AC_SUBST([REPLACE_HYPOTL]) | ||
| 285 | REPLACE_ILOGB=0; AC_SUBST([REPLACE_ILOGB]) | ||
| 286 | REPLACE_ILOGBF=0; AC_SUBST([REPLACE_ILOGBF]) | ||
| 129 | REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE]) | 287 | REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE]) |
| 130 | REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF]) | 288 | REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF]) |
| 131 | REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN]) | 289 | REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN]) |
| 132 | REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL]) | 290 | REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL]) |
| 291 | REPLACE_LOG=0; AC_SUBST([REPLACE_LOG]) | ||
| 292 | REPLACE_LOGF=0; AC_SUBST([REPLACE_LOGF]) | ||
| 293 | REPLACE_LOGL=0; AC_SUBST([REPLACE_LOGL]) | ||
| 294 | REPLACE_LOG10=0; AC_SUBST([REPLACE_LOG10]) | ||
| 295 | REPLACE_LOG10F=0; AC_SUBST([REPLACE_LOG10F]) | ||
| 296 | REPLACE_LOG10L=0; AC_SUBST([REPLACE_LOG10L]) | ||
| 297 | REPLACE_LOG1P=0; AC_SUBST([REPLACE_LOG1P]) | ||
| 298 | REPLACE_LOG1PF=0; AC_SUBST([REPLACE_LOG1PF]) | ||
| 299 | REPLACE_LOG1PL=0; AC_SUBST([REPLACE_LOG1PL]) | ||
| 300 | REPLACE_LOG2=0; AC_SUBST([REPLACE_LOG2]) | ||
| 301 | REPLACE_LOG2F=0; AC_SUBST([REPLACE_LOG2F]) | ||
| 302 | REPLACE_LOG2L=0; AC_SUBST([REPLACE_LOG2L]) | ||
| 303 | REPLACE_LOGB=0; AC_SUBST([REPLACE_LOGB]) | ||
| 304 | REPLACE_LOGBF=0; AC_SUBST([REPLACE_LOGBF]) | ||
| 305 | REPLACE_LOGBL=0; AC_SUBST([REPLACE_LOGBL]) | ||
| 306 | REPLACE_MODF=0; AC_SUBST([REPLACE_MODF]) | ||
| 307 | REPLACE_MODFF=0; AC_SUBST([REPLACE_MODFF]) | ||
| 308 | REPLACE_MODFL=0; AC_SUBST([REPLACE_MODFL]) | ||
| 133 | REPLACE_NAN=0; AC_SUBST([REPLACE_NAN]) | 309 | REPLACE_NAN=0; AC_SUBST([REPLACE_NAN]) |
| 310 | REPLACE_REMAINDER=0; AC_SUBST([REPLACE_REMAINDER]) | ||
| 311 | REPLACE_REMAINDERF=0; AC_SUBST([REPLACE_REMAINDERF]) | ||
| 312 | REPLACE_REMAINDERL=0; AC_SUBST([REPLACE_REMAINDERL]) | ||
| 134 | REPLACE_ROUND=0; AC_SUBST([REPLACE_ROUND]) | 313 | REPLACE_ROUND=0; AC_SUBST([REPLACE_ROUND]) |
| 135 | REPLACE_ROUNDF=0; AC_SUBST([REPLACE_ROUNDF]) | 314 | REPLACE_ROUNDF=0; AC_SUBST([REPLACE_ROUNDF]) |
| 136 | REPLACE_ROUNDL=0; AC_SUBST([REPLACE_ROUNDL]) | 315 | REPLACE_ROUNDL=0; AC_SUBST([REPLACE_ROUNDL]) |
| 137 | REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT]) | 316 | REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT]) |
| 138 | REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC]) | 317 | REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC]) |
| 318 | REPLACE_SQRTL=0; AC_SUBST([REPLACE_SQRTL]) | ||
| 319 | REPLACE_TRUNC=0; AC_SUBST([REPLACE_TRUNC]) | ||
| 320 | REPLACE_TRUNCF=0; AC_SUBST([REPLACE_TRUNCF]) | ||
| 139 | REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL]) | 321 | REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL]) |
| 140 | ]) | 322 | ]) |
| 323 | |||
| 324 | # gl_LONG_DOUBLE_VS_DOUBLE | ||
| 325 | # determines whether 'long double' and 'double' have the same representation. | ||
| 326 | # Sets variable HAVE_SAME_LONG_DOUBLE_AS_DOUBLE to 0 or 1, and defines | ||
| 327 | # HAVE_SAME_LONG_DOUBLE_AS_DOUBLE accordingly. | ||
| 328 | # The currently known platforms where this is the case are: | ||
| 329 | # Linux/HPPA, Minix 3.1.8, AIX 5, AIX 6 and 7 with xlc, MSVC 9. | ||
| 330 | AC_DEFUN([gl_LONG_DOUBLE_VS_DOUBLE], | ||
| 331 | [ | ||
| 332 | AC_CACHE_CHECK([whether long double and double are the same], | ||
| 333 | [gl_cv_long_double_equals_double], | ||
| 334 | [AC_COMPILE_IFELSE( | ||
| 335 | [AC_LANG_PROGRAM([[#include <float.h>]], | ||
| 336 | [[typedef int check[sizeof (long double) == sizeof (double) | ||
| 337 | && LDBL_MANT_DIG == DBL_MANT_DIG | ||
| 338 | && LDBL_MAX_EXP == DBL_MAX_EXP | ||
| 339 | && LDBL_MIN_EXP == DBL_MIN_EXP | ||
| 340 | ? 1 : -1]; | ||
| 341 | ]])], | ||
| 342 | [gl_cv_long_double_equals_double=yes], | ||
| 343 | [gl_cv_long_double_equals_double=no]) | ||
| 344 | ]) | ||
| 345 | if test $gl_cv_long_double_equals_double = yes; then | ||
| 346 | AC_DEFINE([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE], [1], | ||
| 347 | [Define to 1 if 'long double' and 'double' have the same representation.]) | ||
| 348 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 | ||
| 349 | else | ||
| 350 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 | ||
| 351 | fi | ||
| 352 | AC_SUBST([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]) | ||
| 353 | ]) | ||
diff --git a/gl/m4/mbrtowc.m4 b/gl/m4/mbrtowc.m4 index 606de5c9..4c9f3886 100644 --- a/gl/m4/mbrtowc.m4 +++ b/gl/m4/mbrtowc.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # mbrtowc.m4 serial 17 | 1 | # mbrtowc.m4 serial 25 |
| 2 | dnl Copyright (C) 2001-2002, 2004-2005, 2008-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2001-2002, 2004-2005, 2008-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| @@ -15,16 +15,40 @@ AC_DEFUN([gl_FUNC_MBRTOWC], | |||
| 15 | AC_CHECK_FUNCS_ONCE([mbrtowc]) | 15 | AC_CHECK_FUNCS_ONCE([mbrtowc]) |
| 16 | if test $ac_cv_func_mbrtowc = no; then | 16 | if test $ac_cv_func_mbrtowc = no; then |
| 17 | HAVE_MBRTOWC=0 | 17 | HAVE_MBRTOWC=0 |
| 18 | AC_CHECK_DECLS([mbrtowc],,, [[ | ||
| 19 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 20 | <wchar.h>. | ||
| 21 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 22 | included before <wchar.h>. */ | ||
| 23 | #include <stddef.h> | ||
| 24 | #include <stdio.h> | ||
| 25 | #include <time.h> | ||
| 26 | #include <wchar.h> | ||
| 27 | ]]) | ||
| 28 | if test $ac_cv_have_decl_mbrtowc = yes; then | ||
| 29 | dnl On Minix 3.1.8, the system's <wchar.h> declares mbrtowc() although | ||
| 30 | dnl it does not have the function. Avoid a collision with gnulib's | ||
| 31 | dnl replacement. | ||
| 32 | REPLACE_MBRTOWC=1 | ||
| 33 | fi | ||
| 18 | else | 34 | else |
| 19 | if test $REPLACE_MBSTATE_T = 1; then | 35 | if test $REPLACE_MBSTATE_T = 1; then |
| 20 | REPLACE_MBRTOWC=1 | 36 | REPLACE_MBRTOWC=1 |
| 21 | else | 37 | else |
| 22 | gl_MBRTOWC_NULL_ARG | 38 | gl_MBRTOWC_NULL_ARG1 |
| 39 | gl_MBRTOWC_NULL_ARG2 | ||
| 23 | gl_MBRTOWC_RETVAL | 40 | gl_MBRTOWC_RETVAL |
| 24 | gl_MBRTOWC_NUL_RETVAL | 41 | gl_MBRTOWC_NUL_RETVAL |
| 25 | case "$gl_cv_func_mbrtowc_null_arg" in | 42 | case "$gl_cv_func_mbrtowc_null_arg1" in |
| 43 | *yes) ;; | ||
| 44 | *) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1], | ||
| 45 | [Define if the mbrtowc function has the NULL pwc argument bug.]) | ||
| 46 | REPLACE_MBRTOWC=1 | ||
| 47 | ;; | ||
| 48 | esac | ||
| 49 | case "$gl_cv_func_mbrtowc_null_arg2" in | ||
| 26 | *yes) ;; | 50 | *yes) ;; |
| 27 | *) AC_DEFINE([MBRTOWC_NULL_ARG_BUG], [1], | 51 | *) AC_DEFINE([MBRTOWC_NULL_ARG2_BUG], [1], |
| 28 | [Define if the mbrtowc function has the NULL string argument bug.]) | 52 | [Define if the mbrtowc function has the NULL string argument bug.]) |
| 29 | REPLACE_MBRTOWC=1 | 53 | REPLACE_MBRTOWC=1 |
| 30 | ;; | 54 | ;; |
| @@ -45,11 +69,6 @@ AC_DEFUN([gl_FUNC_MBRTOWC], | |||
| 45 | esac | 69 | esac |
| 46 | fi | 70 | fi |
| 47 | fi | 71 | fi |
| 48 | if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then | ||
| 49 | gl_REPLACE_WCHAR_H | ||
| 50 | AC_LIBOBJ([mbrtowc]) | ||
| 51 | gl_PREREQ_MBRTOWC | ||
| 52 | fi | ||
| 53 | ]) | 72 | ]) |
| 54 | 73 | ||
| 55 | dnl Test whether mbsinit() and mbrtowc() need to be overridden in a way that | 74 | dnl Test whether mbsinit() and mbrtowc() need to be overridden in a way that |
| @@ -80,9 +99,6 @@ AC_DEFUN([gl_MBSTATE_T_BROKEN], | |||
| 80 | else | 99 | else |
| 81 | REPLACE_MBSTATE_T=1 | 100 | REPLACE_MBSTATE_T=1 |
| 82 | fi | 101 | fi |
| 83 | if test $REPLACE_MBSTATE_T = 1; then | ||
| 84 | gl_REPLACE_WCHAR_H | ||
| 85 | fi | ||
| 86 | ]) | 102 | ]) |
| 87 | 103 | ||
| 88 | dnl Test whether mbrtowc puts the state into non-initial state when parsing an | 104 | dnl Test whether mbrtowc puts the state into non-initial state when parsing an |
| @@ -101,16 +117,24 @@ AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE], | |||
| 101 | dnl is present. | 117 | dnl is present. |
| 102 | changequote(,)dnl | 118 | changequote(,)dnl |
| 103 | case "$host_os" in | 119 | case "$host_os" in |
| 104 | # Guess no on AIX and OSF/1. | 120 | # Guess no on AIX and OSF/1. |
| 105 | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; | 121 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; |
| 106 | # Guess yes otherwise. | 122 | # Guess yes otherwise. |
| 107 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; | 123 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; |
| 108 | esac | 124 | esac |
| 109 | changequote([,])dnl | 125 | changequote([,])dnl |
| 110 | if test $LOCALE_JA != none; then | 126 | if test $LOCALE_JA != none; then |
| 111 | AC_TRY_RUN([ | 127 | AC_RUN_IFELSE( |
| 128 | [AC_LANG_SOURCE([[ | ||
| 112 | #include <locale.h> | 129 | #include <locale.h> |
| 113 | #include <string.h> | 130 | #include <string.h> |
| 131 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 132 | <wchar.h>. | ||
| 133 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 134 | included before <wchar.h>. */ | ||
| 135 | #include <stddef.h> | ||
| 136 | #include <stdio.h> | ||
| 137 | #include <time.h> | ||
| 114 | #include <wchar.h> | 138 | #include <wchar.h> |
| 115 | int main () | 139 | int main () |
| 116 | { | 140 | { |
| @@ -126,7 +150,7 @@ int main () | |||
| 126 | return 1; | 150 | return 1; |
| 127 | } | 151 | } |
| 128 | return 0; | 152 | return 0; |
| 129 | }], | 153 | }]])], |
| 130 | [gl_cv_func_mbrtowc_incomplete_state=yes], | 154 | [gl_cv_func_mbrtowc_incomplete_state=yes], |
| 131 | [gl_cv_func_mbrtowc_incomplete_state=no], | 155 | [gl_cv_func_mbrtowc_incomplete_state=no], |
| 132 | [:]) | 156 | [:]) |
| @@ -156,10 +180,18 @@ changequote(,)dnl | |||
| 156 | esac | 180 | esac |
| 157 | changequote([,])dnl | 181 | changequote([,])dnl |
| 158 | if test $LOCALE_ZH_CN != none; then | 182 | if test $LOCALE_ZH_CN != none; then |
| 159 | AC_TRY_RUN([ | 183 | AC_RUN_IFELSE( |
| 184 | [AC_LANG_SOURCE([[ | ||
| 160 | #include <locale.h> | 185 | #include <locale.h> |
| 161 | #include <stdlib.h> | 186 | #include <stdlib.h> |
| 162 | #include <string.h> | 187 | #include <string.h> |
| 188 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 189 | <wchar.h>. | ||
| 190 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 191 | included before <wchar.h>. */ | ||
| 192 | #include <stddef.h> | ||
| 193 | #include <stdio.h> | ||
| 194 | #include <time.h> | ||
| 163 | #include <wchar.h> | 195 | #include <wchar.h> |
| 164 | int main () | 196 | int main () |
| 165 | { | 197 | { |
| @@ -178,7 +210,7 @@ int main () | |||
| 178 | return 1; | 210 | return 1; |
| 179 | } | 211 | } |
| 180 | return 0; | 212 | return 0; |
| 181 | }], | 213 | }]])], |
| 182 | [gl_cv_func_mbrtowc_sanitycheck=yes], | 214 | [gl_cv_func_mbrtowc_sanitycheck=yes], |
| 183 | [gl_cv_func_mbrtowc_sanitycheck=no], | 215 | [gl_cv_func_mbrtowc_sanitycheck=no], |
| 184 | [:]) | 216 | [:]) |
| @@ -186,31 +218,109 @@ int main () | |||
| 186 | ]) | 218 | ]) |
| 187 | ]) | 219 | ]) |
| 188 | 220 | ||
| 221 | dnl Test whether mbrtowc supports a NULL pwc argument correctly. | ||
| 222 | dnl Result is gl_cv_func_mbrtowc_null_arg1. | ||
| 223 | |||
| 224 | AC_DEFUN([gl_MBRTOWC_NULL_ARG1], | ||
| 225 | [ | ||
| 226 | AC_REQUIRE([AC_PROG_CC]) | ||
| 227 | AC_REQUIRE([gt_LOCALE_FR_UTF8]) | ||
| 228 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | ||
| 229 | AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument], | ||
| 230 | [gl_cv_func_mbrtowc_null_arg1], | ||
| 231 | [ | ||
| 232 | dnl Initial guess, used when cross-compiling or when no suitable locale | ||
| 233 | dnl is present. | ||
| 234 | changequote(,)dnl | ||
| 235 | case "$host_os" in | ||
| 236 | # Guess no on Solaris. | ||
| 237 | solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; | ||
| 238 | # Guess yes otherwise. | ||
| 239 | *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; | ||
| 240 | esac | ||
| 241 | changequote([,])dnl | ||
| 242 | if test $LOCALE_FR_UTF8 != none; then | ||
| 243 | AC_RUN_IFELSE( | ||
| 244 | [AC_LANG_SOURCE([[ | ||
| 245 | #include <locale.h> | ||
| 246 | #include <stdlib.h> | ||
| 247 | #include <string.h> | ||
| 248 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 249 | <wchar.h>. | ||
| 250 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 251 | included before <wchar.h>. */ | ||
| 252 | #include <stddef.h> | ||
| 253 | #include <stdio.h> | ||
| 254 | #include <time.h> | ||
| 255 | #include <wchar.h> | ||
| 256 | int main () | ||
| 257 | { | ||
| 258 | int result = 0; | ||
| 259 | |||
| 260 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | ||
| 261 | { | ||
| 262 | char input[] = "\303\237er"; | ||
| 263 | mbstate_t state; | ||
| 264 | wchar_t wc; | ||
| 265 | size_t ret; | ||
| 266 | |||
| 267 | memset (&state, '\0', sizeof (mbstate_t)); | ||
| 268 | wc = (wchar_t) 0xBADFACE; | ||
| 269 | ret = mbrtowc (&wc, input, 5, &state); | ||
| 270 | if (ret != 2) | ||
| 271 | result |= 1; | ||
| 272 | if (!mbsinit (&state)) | ||
| 273 | result |= 2; | ||
| 274 | |||
| 275 | memset (&state, '\0', sizeof (mbstate_t)); | ||
| 276 | ret = mbrtowc (NULL, input, 5, &state); | ||
| 277 | if (ret != 2) /* Solaris 7 fails here: ret is -1. */ | ||
| 278 | result |= 4; | ||
| 279 | if (!mbsinit (&state)) | ||
| 280 | result |= 8; | ||
| 281 | } | ||
| 282 | return result; | ||
| 283 | }]])], | ||
| 284 | [gl_cv_func_mbrtowc_null_arg1=yes], | ||
| 285 | [gl_cv_func_mbrtowc_null_arg1=no], | ||
| 286 | [:]) | ||
| 287 | fi | ||
| 288 | ]) | ||
| 289 | ]) | ||
| 290 | |||
| 189 | dnl Test whether mbrtowc supports a NULL string argument correctly. | 291 | dnl Test whether mbrtowc supports a NULL string argument correctly. |
| 190 | dnl Result is gl_cv_func_mbrtowc_null_arg. | 292 | dnl Result is gl_cv_func_mbrtowc_null_arg2. |
| 191 | 293 | ||
| 192 | AC_DEFUN([gl_MBRTOWC_NULL_ARG], | 294 | AC_DEFUN([gl_MBRTOWC_NULL_ARG2], |
| 193 | [ | 295 | [ |
| 194 | AC_REQUIRE([AC_PROG_CC]) | 296 | AC_REQUIRE([AC_PROG_CC]) |
| 195 | AC_REQUIRE([gt_LOCALE_FR_UTF8]) | 297 | AC_REQUIRE([gt_LOCALE_FR_UTF8]) |
| 196 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 298 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 197 | AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument], | 299 | AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument], |
| 198 | [gl_cv_func_mbrtowc_null_arg], | 300 | [gl_cv_func_mbrtowc_null_arg2], |
| 199 | [ | 301 | [ |
| 200 | dnl Initial guess, used when cross-compiling or when no suitable locale | 302 | dnl Initial guess, used when cross-compiling or when no suitable locale |
| 201 | dnl is present. | 303 | dnl is present. |
| 202 | changequote(,)dnl | 304 | changequote(,)dnl |
| 203 | case "$host_os" in | 305 | case "$host_os" in |
| 204 | # Guess no on OSF/1. | 306 | # Guess no on OSF/1. |
| 205 | osf*) gl_cv_func_mbrtowc_null_arg="guessing no" ;; | 307 | osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; |
| 206 | # Guess yes otherwise. | 308 | # Guess yes otherwise. |
| 207 | *) gl_cv_func_mbrtowc_null_arg="guessing yes" ;; | 309 | *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; |
| 208 | esac | 310 | esac |
| 209 | changequote([,])dnl | 311 | changequote([,])dnl |
| 210 | if test $LOCALE_FR_UTF8 != none; then | 312 | if test $LOCALE_FR_UTF8 != none; then |
| 211 | AC_TRY_RUN([ | 313 | AC_RUN_IFELSE( |
| 314 | [AC_LANG_SOURCE([[ | ||
| 212 | #include <locale.h> | 315 | #include <locale.h> |
| 213 | #include <string.h> | 316 | #include <string.h> |
| 317 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 318 | <wchar.h>. | ||
| 319 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 320 | included before <wchar.h>. */ | ||
| 321 | #include <stddef.h> | ||
| 322 | #include <stdio.h> | ||
| 323 | #include <time.h> | ||
| 214 | #include <wchar.h> | 324 | #include <wchar.h> |
| 215 | int main () | 325 | int main () |
| 216 | { | 326 | { |
| @@ -228,7 +338,10 @@ int main () | |||
| 228 | return 1; | 338 | return 1; |
| 229 | } | 339 | } |
| 230 | return 0; | 340 | return 0; |
| 231 | }], [gl_cv_func_mbrtowc_null_arg=yes], [gl_cv_func_mbrtowc_null_arg=no], [:]) | 341 | }]])], |
| 342 | [gl_cv_func_mbrtowc_null_arg2=yes], | ||
| 343 | [gl_cv_func_mbrtowc_null_arg2=no], | ||
| 344 | [:]) | ||
| 232 | fi | 345 | fi |
| 233 | ]) | 346 | ]) |
| 234 | ]) | 347 | ]) |
| @@ -243,7 +356,7 @@ AC_DEFUN([gl_MBRTOWC_RETVAL], | |||
| 243 | AC_REQUIRE([AC_PROG_CC]) | 356 | AC_REQUIRE([AC_PROG_CC]) |
| 244 | AC_REQUIRE([gt_LOCALE_FR_UTF8]) | 357 | AC_REQUIRE([gt_LOCALE_FR_UTF8]) |
| 245 | AC_REQUIRE([gt_LOCALE_JA]) | 358 | AC_REQUIRE([gt_LOCALE_JA]) |
| 246 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 359 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 247 | AC_CACHE_CHECK([whether mbrtowc has a correct return value], | 360 | AC_CACHE_CHECK([whether mbrtowc has a correct return value], |
| 248 | [gl_cv_func_mbrtowc_retval], | 361 | [gl_cv_func_mbrtowc_retval], |
| 249 | [ | 362 | [ |
| @@ -251,19 +364,30 @@ AC_DEFUN([gl_MBRTOWC_RETVAL], | |||
| 251 | dnl is present. | 364 | dnl is present. |
| 252 | changequote(,)dnl | 365 | changequote(,)dnl |
| 253 | case "$host_os" in | 366 | case "$host_os" in |
| 254 | # Guess no on HP-UX and Solaris. | 367 | # Guess no on HP-UX, Solaris, native Windows. |
| 255 | hpux* | solaris*) gl_cv_func_mbrtowc_retval="guessing no" ;; | 368 | hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; |
| 256 | # Guess yes otherwise. | 369 | # Guess yes otherwise. |
| 257 | *) gl_cv_func_mbrtowc_retval="guessing yes" ;; | 370 | *) gl_cv_func_mbrtowc_retval="guessing yes" ;; |
| 258 | esac | 371 | esac |
| 259 | changequote([,])dnl | 372 | changequote([,])dnl |
| 260 | if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none; then | 373 | if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ |
| 261 | AC_TRY_RUN([ | 374 | || { case "$host_os" in mingw*) true;; *) false;; esac; }; then |
| 375 | AC_RUN_IFELSE( | ||
| 376 | [AC_LANG_SOURCE([[ | ||
| 262 | #include <locale.h> | 377 | #include <locale.h> |
| 263 | #include <string.h> | 378 | #include <string.h> |
| 379 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 380 | <wchar.h>. | ||
| 381 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 382 | included before <wchar.h>. */ | ||
| 383 | #include <stddef.h> | ||
| 384 | #include <stdio.h> | ||
| 385 | #include <time.h> | ||
| 264 | #include <wchar.h> | 386 | #include <wchar.h> |
| 265 | int main () | 387 | int main () |
| 266 | { | 388 | { |
| 389 | int result = 0; | ||
| 390 | int found_some_locale = 0; | ||
| 267 | /* This fails on Solaris. */ | 391 | /* This fails on Solaris. */ |
| 268 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | 392 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) |
| 269 | { | 393 | { |
| @@ -276,8 +400,9 @@ int main () | |||
| 276 | { | 400 | { |
| 277 | input[1] = '\0'; | 401 | input[1] = '\0'; |
| 278 | if (mbrtowc (&wc, input + 2, 5, &state) != 1) | 402 | if (mbrtowc (&wc, input + 2, 5, &state) != 1) |
| 279 | return 1; | 403 | result |= 1; |
| 280 | } | 404 | } |
| 405 | found_some_locale = 1; | ||
| 281 | } | 406 | } |
| 282 | /* This fails on HP-UX 11.11. */ | 407 | /* This fails on HP-UX 11.11. */ |
| 283 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) | 408 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| @@ -291,13 +416,63 @@ int main () | |||
| 291 | { | 416 | { |
| 292 | input[1] = '\0'; | 417 | input[1] = '\0'; |
| 293 | if (mbrtowc (&wc, input + 2, 5, &state) != 2) | 418 | if (mbrtowc (&wc, input + 2, 5, &state) != 2) |
| 294 | return 1; | 419 | result |= 2; |
| 295 | } | 420 | } |
| 421 | found_some_locale = 1; | ||
| 296 | } | 422 | } |
| 297 | return 0; | 423 | /* This fails on native Windows. */ |
| 298 | }], | 424 | if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) |
| 425 | { | ||
| 426 | char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ | ||
| 427 | mbstate_t state; | ||
| 428 | wchar_t wc; | ||
| 429 | |||
| 430 | memset (&state, '\0', sizeof (mbstate_t)); | ||
| 431 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) | ||
| 432 | { | ||
| 433 | input[3] = '\0'; | ||
| 434 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) | ||
| 435 | result |= 4; | ||
| 436 | } | ||
| 437 | found_some_locale = 1; | ||
| 438 | } | ||
| 439 | if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) | ||
| 440 | { | ||
| 441 | char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ | ||
| 442 | mbstate_t state; | ||
| 443 | wchar_t wc; | ||
| 444 | |||
| 445 | memset (&state, '\0', sizeof (mbstate_t)); | ||
| 446 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) | ||
| 447 | { | ||
| 448 | input[3] = '\0'; | ||
| 449 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) | ||
| 450 | result |= 8; | ||
| 451 | } | ||
| 452 | found_some_locale = 1; | ||
| 453 | } | ||
| 454 | if (setlocale (LC_ALL, "Chinese_China.936") != NULL) | ||
| 455 | { | ||
| 456 | char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ | ||
| 457 | mbstate_t state; | ||
| 458 | wchar_t wc; | ||
| 459 | |||
| 460 | memset (&state, '\0', sizeof (mbstate_t)); | ||
| 461 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) | ||
| 462 | { | ||
| 463 | input[3] = '\0'; | ||
| 464 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) | ||
| 465 | result |= 16; | ||
| 466 | } | ||
| 467 | found_some_locale = 1; | ||
| 468 | } | ||
| 469 | return (found_some_locale ? result : 77); | ||
| 470 | }]])], | ||
| 299 | [gl_cv_func_mbrtowc_retval=yes], | 471 | [gl_cv_func_mbrtowc_retval=yes], |
| 300 | [gl_cv_func_mbrtowc_retval=no], | 472 | [if test $? != 77; then |
| 473 | gl_cv_func_mbrtowc_retval=no | ||
| 474 | fi | ||
| 475 | ], | ||
| 301 | [:]) | 476 | [:]) |
| 302 | fi | 477 | fi |
| 303 | ]) | 478 | ]) |
| @@ -325,9 +500,17 @@ changequote(,)dnl | |||
| 325 | esac | 500 | esac |
| 326 | changequote([,])dnl | 501 | changequote([,])dnl |
| 327 | if test $LOCALE_ZH_CN != none; then | 502 | if test $LOCALE_ZH_CN != none; then |
| 328 | AC_TRY_RUN([ | 503 | AC_RUN_IFELSE( |
| 504 | [AC_LANG_SOURCE([[ | ||
| 329 | #include <locale.h> | 505 | #include <locale.h> |
| 330 | #include <string.h> | 506 | #include <string.h> |
| 507 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 508 | <wchar.h>. | ||
| 509 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 510 | included before <wchar.h>. */ | ||
| 511 | #include <stddef.h> | ||
| 512 | #include <stdio.h> | ||
| 513 | #include <time.h> | ||
| 331 | #include <wchar.h> | 514 | #include <wchar.h> |
| 332 | int main () | 515 | int main () |
| 333 | { | 516 | { |
| @@ -342,7 +525,7 @@ int main () | |||
| 342 | return 1; | 525 | return 1; |
| 343 | } | 526 | } |
| 344 | return 0; | 527 | return 0; |
| 345 | }], | 528 | }]])], |
| 346 | [gl_cv_func_mbrtowc_nul_retval=yes], | 529 | [gl_cv_func_mbrtowc_nul_retval=yes], |
| 347 | [gl_cv_func_mbrtowc_nul_retval=no], | 530 | [gl_cv_func_mbrtowc_nul_retval=no], |
| 348 | [:]) | 531 | [:]) |
| @@ -358,10 +541,8 @@ AC_DEFUN([gl_PREREQ_MBRTOWC], [ | |||
| 358 | 541 | ||
| 359 | dnl From Paul Eggert | 542 | dnl From Paul Eggert |
| 360 | 543 | ||
| 361 | dnl This override of an autoconf macro can be removed when autoconf 2.60 or | 544 | dnl This is an override of an autoconf macro. |
| 362 | dnl newer can be assumed everywhere. | ||
| 363 | 545 | ||
| 364 | m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.60]),[-1],[ | ||
| 365 | AC_DEFUN([AC_FUNC_MBRTOWC], | 546 | AC_DEFUN([AC_FUNC_MBRTOWC], |
| 366 | [ | 547 | [ |
| 367 | dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60. | 548 | dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60. |
| @@ -369,7 +550,14 @@ AC_DEFUN([AC_FUNC_MBRTOWC], | |||
| 369 | gl_cv_func_mbrtowc, | 550 | gl_cv_func_mbrtowc, |
| 370 | [AC_LINK_IFELSE( | 551 | [AC_LINK_IFELSE( |
| 371 | [AC_LANG_PROGRAM( | 552 | [AC_LANG_PROGRAM( |
| 372 | [[#include <wchar.h>]], | 553 | [[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be |
| 554 | included before <wchar.h>. | ||
| 555 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | ||
| 556 | must be included before <wchar.h>. */ | ||
| 557 | #include <stddef.h> | ||
| 558 | #include <stdio.h> | ||
| 559 | #include <time.h> | ||
| 560 | #include <wchar.h>]], | ||
| 373 | [[wchar_t wc; | 561 | [[wchar_t wc; |
| 374 | char const s[] = ""; | 562 | char const s[] = ""; |
| 375 | size_t n = 1; | 563 | size_t n = 1; |
| @@ -382,4 +570,3 @@ AC_DEFUN([AC_FUNC_MBRTOWC], | |||
| 382 | [Define to 1 if mbrtowc and mbstate_t are properly declared.]) | 570 | [Define to 1 if mbrtowc and mbstate_t are properly declared.]) |
| 383 | fi | 571 | fi |
| 384 | ]) | 572 | ]) |
| 385 | ]) | ||
diff --git a/gl/m4/mbsinit.m4 b/gl/m4/mbsinit.m4 index 46c106fc..2e6d0921 100644 --- a/gl/m4/mbsinit.m4 +++ b/gl/m4/mbsinit.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # mbsinit.m4 serial 4 | 1 | # mbsinit.m4 serial 8 |
| 2 | dnl Copyright (C) 2008, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,6 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_FUNC_MBSINIT], | 7 | AC_DEFUN([gl_FUNC_MBSINIT], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) |
| 10 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 10 | 11 | ||
| 11 | AC_REQUIRE([AC_TYPE_MBSTATE_T]) | 12 | AC_REQUIRE([AC_TYPE_MBSTATE_T]) |
| 12 | gl_MBSTATE_T_BROKEN | 13 | gl_MBSTATE_T_BROKEN |
| @@ -14,16 +15,34 @@ AC_DEFUN([gl_FUNC_MBSINIT], | |||
| 14 | AC_CHECK_FUNCS_ONCE([mbsinit]) | 15 | AC_CHECK_FUNCS_ONCE([mbsinit]) |
| 15 | if test $ac_cv_func_mbsinit = no; then | 16 | if test $ac_cv_func_mbsinit = no; then |
| 16 | HAVE_MBSINIT=0 | 17 | HAVE_MBSINIT=0 |
| 18 | AC_CHECK_DECLS([mbsinit],,, [[ | ||
| 19 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 20 | <wchar.h>. | ||
| 21 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 22 | included before <wchar.h>. */ | ||
| 23 | #include <stddef.h> | ||
| 24 | #include <stdio.h> | ||
| 25 | #include <time.h> | ||
| 26 | #include <wchar.h> | ||
| 27 | ]]) | ||
| 28 | if test $ac_cv_have_decl_mbsinit = yes; then | ||
| 29 | dnl On Minix 3.1.8, the system's <wchar.h> declares mbsinit() although | ||
| 30 | dnl it does not have the function. Avoid a collision with gnulib's | ||
| 31 | dnl replacement. | ||
| 32 | REPLACE_MBSINIT=1 | ||
| 33 | fi | ||
| 17 | else | 34 | else |
| 18 | if test $REPLACE_MBSTATE_T = 1; then | 35 | if test $REPLACE_MBSTATE_T = 1; then |
| 19 | REPLACE_MBSINIT=1 | 36 | REPLACE_MBSINIT=1 |
| 37 | else | ||
| 38 | dnl On mingw, mbsinit() always returns 1, which is inappropriate for | ||
| 39 | dnl states produced by mbrtowc() for an incomplete multibyte character | ||
| 40 | dnl in multibyte locales. | ||
| 41 | case "$host_os" in | ||
| 42 | mingw*) REPLACE_MBSINIT=1 ;; | ||
| 43 | esac | ||
| 20 | fi | 44 | fi |
| 21 | fi | 45 | fi |
| 22 | if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then | ||
| 23 | gl_REPLACE_WCHAR_H | ||
| 24 | AC_LIBOBJ([mbsinit]) | ||
| 25 | gl_PREREQ_MBSINIT | ||
| 26 | fi | ||
| 27 | ]) | 46 | ]) |
| 28 | 47 | ||
| 29 | # Prerequisites of lib/mbsinit.c. | 48 | # Prerequisites of lib/mbsinit.c. |
diff --git a/gl/m4/mbstate_t.m4 b/gl/m4/mbstate_t.m4 index 3e2df29f..ed001179 100644 --- a/gl/m4/mbstate_t.m4 +++ b/gl/m4/mbstate_t.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # mbstate_t.m4 serial 12 | 1 | # mbstate_t.m4 serial 13 |
| 2 | dnl Copyright (C) 2000-2002, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2000-2002, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -20,7 +20,14 @@ AC_DEFUN([AC_TYPE_MBSTATE_T], | |||
| 20 | [AC_COMPILE_IFELSE( | 20 | [AC_COMPILE_IFELSE( |
| 21 | [AC_LANG_PROGRAM( | 21 | [AC_LANG_PROGRAM( |
| 22 | [AC_INCLUDES_DEFAULT[ | 22 | [AC_INCLUDES_DEFAULT[ |
| 23 | # include <wchar.h>]], | 23 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 24 | <wchar.h>. | ||
| 25 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 26 | included before <wchar.h>. */ | ||
| 27 | #include <stddef.h> | ||
| 28 | #include <stdio.h> | ||
| 29 | #include <time.h> | ||
| 30 | #include <wchar.h>]], | ||
| 24 | [[mbstate_t x; return sizeof x;]])], | 31 | [[mbstate_t x; return sizeof x;]])], |
| 25 | [ac_cv_type_mbstate_t=yes], | 32 | [ac_cv_type_mbstate_t=yes], |
| 26 | [ac_cv_type_mbstate_t=no])]) | 33 | [ac_cv_type_mbstate_t=no])]) |
diff --git a/gl/m4/mbtowc.m4 b/gl/m4/mbtowc.m4 new file mode 100644 index 00000000..e4794619 --- /dev/null +++ b/gl/m4/mbtowc.m4 | |||
| @@ -0,0 +1,19 @@ | |||
| 1 | # mbtowc.m4 serial 2 | ||
| 2 | dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_MBTOWC], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | ||
| 10 | |||
| 11 | if false; then | ||
| 12 | REPLACE_MBTOWC=1 | ||
| 13 | fi | ||
| 14 | ]) | ||
| 15 | |||
| 16 | # Prerequisites of lib/mbtowc.c. | ||
| 17 | AC_DEFUN([gl_PREREQ_MBTOWC], [ | ||
| 18 | : | ||
| 19 | ]) | ||
diff --git a/gl/m4/memchr.m4 b/gl/m4/memchr.m4 index ab773b81..2d8abe75 100644 --- a/gl/m4/memchr.m4 +++ b/gl/m4/memchr.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # memchr.m4 serial 8 | 1 | # memchr.m4 serial 12 |
| 2 | dnl Copyright (C) 2002-2004, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2004, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,10 +11,16 @@ AC_DEFUN_ONCE([gl_FUNC_MEMCHR], | |||
| 11 | AC_CHECK_HEADERS_ONCE([sys/mman.h]) | 11 | AC_CHECK_HEADERS_ONCE([sys/mman.h]) |
| 12 | AC_CHECK_FUNCS_ONCE([mprotect]) | 12 | AC_CHECK_FUNCS_ONCE([mprotect]) |
| 13 | 13 | ||
| 14 | dnl These days, we assume memchr is present. But just in case... | ||
| 15 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | 14 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) |
| 16 | AC_CHECK_FUNCS_ONCE([memchr]) | 15 | m4_ifdef([gl_FUNC_MEMCHR_OBSOLETE], [ |
| 17 | if test $ac_cv_func_memchr = yes; then | 16 | dnl These days, we assume memchr is present. But if support for old |
| 17 | dnl platforms is desired: | ||
| 18 | AC_CHECK_FUNCS_ONCE([memchr]) | ||
| 19 | if test $ac_cv_func_memchr = no; then | ||
| 20 | HAVE_MEMCHR=0 | ||
| 21 | fi | ||
| 22 | ]) | ||
| 23 | if test $HAVE_MEMCHR = 1; then | ||
| 18 | # Detect platform-specific bugs in some versions of glibc: | 24 | # Detect platform-specific bugs in some versions of glibc: |
| 19 | # memchr should not dereference anything with length 0 | 25 | # memchr should not dereference anything with length 0 |
| 20 | # http://bugzilla.redhat.com/499689 | 26 | # http://bugzilla.redhat.com/499689 |
| @@ -35,6 +41,7 @@ AC_DEFUN_ONCE([gl_FUNC_MEMCHR], | |||
| 35 | # endif | 41 | # endif |
| 36 | #endif | 42 | #endif |
| 37 | ]], [[ | 43 | ]], [[ |
| 44 | int result = 0; | ||
| 38 | char *fence = NULL; | 45 | char *fence = NULL; |
| 39 | #if HAVE_SYS_MMAN_H && HAVE_MPROTECT | 46 | #if HAVE_SYS_MMAN_H && HAVE_MPROTECT |
| 40 | # if HAVE_MAP_ANONYMOUS | 47 | # if HAVE_MAP_ANONYMOUS |
| @@ -58,24 +65,20 @@ AC_DEFUN_ONCE([gl_FUNC_MEMCHR], | |||
| 58 | if (fence) | 65 | if (fence) |
| 59 | { | 66 | { |
| 60 | if (memchr (fence, 0, 0)) | 67 | if (memchr (fence, 0, 0)) |
| 61 | return 1; | 68 | result |= 1; |
| 62 | strcpy (fence - 9, "12345678"); | 69 | strcpy (fence - 9, "12345678"); |
| 63 | if (memchr (fence - 9, 0, 79) != fence - 1) | 70 | if (memchr (fence - 9, 0, 79) != fence - 1) |
| 64 | return 2; | 71 | result |= 2; |
| 72 | if (memchr (fence - 1, 0, 3) != fence - 1) | ||
| 73 | result |= 4; | ||
| 65 | } | 74 | } |
| 66 | return 0; | 75 | return result; |
| 67 | ]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no], | 76 | ]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no], |
| 68 | [dnl Be pessimistic for now. | 77 | [dnl Be pessimistic for now. |
| 69 | gl_cv_func_memchr_works="guessing no"])]) | 78 | gl_cv_func_memchr_works="guessing no"])]) |
| 70 | if test "$gl_cv_func_memchr_works" != yes; then | 79 | if test "$gl_cv_func_memchr_works" != yes; then |
| 71 | REPLACE_MEMCHR=1 | 80 | REPLACE_MEMCHR=1 |
| 72 | fi | 81 | fi |
| 73 | else | ||
| 74 | HAVE_MEMCHR=0 | ||
| 75 | fi | ||
| 76 | if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then | ||
| 77 | AC_LIBOBJ([memchr]) | ||
| 78 | gl_PREREQ_MEMCHR | ||
| 79 | fi | 82 | fi |
| 80 | ]) | 83 | ]) |
| 81 | 84 | ||
diff --git a/gl/m4/mktime.m4 b/gl/m4/mktime.m4 index 44b8d878..faefb770 100644 --- a/gl/m4/mktime.m4 +++ b/gl/m4/mktime.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # serial 15 | 1 | # serial 25 |
| 2 | dnl Copyright (C) 2002-2003, 2005-2007, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2003, 2005-2007, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| @@ -7,24 +7,24 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | 7 | ||
| 8 | dnl From Jim Meyering. | 8 | dnl From Jim Meyering. |
| 9 | 9 | ||
| 10 | # Redefine AC_FUNC_MKTIME, to fix a bug in Autoconf 2.61a and earlier. | 10 | AC_DEFUN([gl_FUNC_MKTIME], |
| 11 | # This redefinition can be removed once a new version of Autoconf is assumed. | 11 | [ |
| 12 | # The redefinition is taken from | 12 | AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) |
| 13 | # <http://cvs.sv.gnu.org/viewcvs/*checkout*/autoconf/autoconf/lib/autoconf/functions.m4?rev=1.119>. | 13 | |
| 14 | # AC_FUNC_MKTIME | 14 | dnl We don't use AC_FUNC_MKTIME any more, because it is no longer maintained |
| 15 | # -------------- | 15 | dnl in Autoconf and because it invokes AC_LIBOBJ. |
| 16 | AC_DEFUN([AC_FUNC_MKTIME], | 16 | AC_CHECK_HEADERS_ONCE([unistd.h]) |
| 17 | [AC_CHECK_HEADERS_ONCE([unistd.h]) | 17 | AC_CHECK_DECLS_ONCE([alarm]) |
| 18 | AC_CHECK_FUNCS_ONCE([alarm]) | 18 | AC_REQUIRE([gl_MULTIARCH]) |
| 19 | AC_REQUIRE([gl_MULTIARCH]) | 19 | if test $APPLE_UNIVERSAL_BUILD = 1; then |
| 20 | if test $APPLE_UNIVERSAL_BUILD = 1; then | 20 | # A universal build on Apple Mac OS X platforms. |
| 21 | # A universal build on Apple MacOS X platforms. | 21 | # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. |
| 22 | # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. | 22 | # But we need a configuration result that is valid in both modes. |
| 23 | # But we need a configuration result that is valid in both modes. | 23 | gl_cv_func_working_mktime=no |
| 24 | ac_cv_func_working_mktime=no | 24 | fi |
| 25 | fi | 25 | AC_CACHE_CHECK([for working mktime], [gl_cv_func_working_mktime], |
| 26 | AC_CACHE_CHECK([for working mktime], [ac_cv_func_working_mktime], | 26 | [AC_RUN_IFELSE( |
| 27 | [AC_RUN_IFELSE([AC_LANG_SOURCE( | 27 | [AC_LANG_SOURCE( |
| 28 | [[/* Test program from Paul Eggert and Tony Leneis. */ | 28 | [[/* Test program from Paul Eggert and Tony Leneis. */ |
| 29 | #include <limits.h> | 29 | #include <limits.h> |
| 30 | #include <stdlib.h> | 30 | #include <stdlib.h> |
| @@ -34,8 +34,8 @@ AC_CACHE_CHECK([for working mktime], [ac_cv_func_working_mktime], | |||
| 34 | # include <unistd.h> | 34 | # include <unistd.h> |
| 35 | #endif | 35 | #endif |
| 36 | 36 | ||
| 37 | #ifndef HAVE_ALARM | 37 | #if HAVE_DECL_ALARM |
| 38 | # define alarm(X) /* empty */ | 38 | # include <signal.h> |
| 39 | #endif | 39 | #endif |
| 40 | 40 | ||
| 41 | /* Work around redefinition to rpl_putenv by other config tests. */ | 41 | /* Work around redefinition to rpl_putenv by other config tests. */ |
| @@ -165,22 +165,29 @@ year_2050_test () | |||
| 165 | int | 165 | int |
| 166 | main () | 166 | main () |
| 167 | { | 167 | { |
| 168 | int result = 0; | ||
| 168 | time_t t, delta; | 169 | time_t t, delta; |
| 169 | int i, j; | 170 | int i, j; |
| 171 | int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; | ||
| 172 | int time_t_signed = ! ((time_t) 0 < (time_t) -1); | ||
| 170 | 173 | ||
| 174 | #if HAVE_DECL_ALARM | ||
| 171 | /* This test makes some buggy mktime implementations loop. | 175 | /* This test makes some buggy mktime implementations loop. |
| 172 | Give up after 60 seconds; a mktime slower than that | 176 | Give up after 60 seconds; a mktime slower than that |
| 173 | isn't worth using anyway. */ | 177 | isn't worth using anyway. */ |
| 178 | signal (SIGALRM, SIG_DFL); | ||
| 174 | alarm (60); | 179 | alarm (60); |
| 180 | #endif | ||
| 175 | 181 | ||
| 176 | for (;;) | 182 | time_t_max = (! time_t_signed |
| 177 | { | 183 | ? (time_t) -1 |
| 178 | t = (time_t_max << 1) + 1; | 184 | : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) |
| 179 | if (t <= time_t_max) | 185 | * 2 + 1)); |
| 180 | break; | 186 | time_t_min = (! time_t_signed |
| 181 | time_t_max = t; | 187 | ? (time_t) 0 |
| 182 | } | 188 | : time_t_signed_magnitude |
| 183 | time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max; | 189 | ? ~ (time_t) 0 |
| 190 | : ~ time_t_max); | ||
| 184 | 191 | ||
| 185 | delta = time_t_max / 997; /* a suitable prime number */ | 192 | delta = time_t_max / 997; /* a suitable prime number */ |
| 186 | for (i = 0; i < N_STRINGS; i++) | 193 | for (i = 0; i < N_STRINGS; i++) |
| @@ -188,47 +195,59 @@ main () | |||
| 188 | if (tz_strings[i]) | 195 | if (tz_strings[i]) |
| 189 | putenv (tz_strings[i]); | 196 | putenv (tz_strings[i]); |
| 190 | 197 | ||
| 191 | for (t = 0; t <= time_t_max - delta; t += delta) | 198 | for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) |
| 192 | if (! mktime_test (t)) | 199 | if (! mktime_test (t)) |
| 193 | return 1; | 200 | result |= 1; |
| 194 | if (! (mktime_test ((time_t) 1) | 201 | if ((result & 2) == 0 |
| 195 | && mktime_test ((time_t) (60 * 60)) | 202 | && ! (mktime_test ((time_t) 1) |
| 196 | && mktime_test ((time_t) (60 * 60 * 24)))) | 203 | && mktime_test ((time_t) (60 * 60)) |
| 197 | return 1; | 204 | && mktime_test ((time_t) (60 * 60 * 24)))) |
| 198 | 205 | result |= 2; | |
| 199 | for (j = 1; ; j <<= 1) | 206 | |
| 200 | if (! bigtime_test (j)) | 207 | for (j = 1; (result & 4) == 0; j <<= 1) |
| 201 | return 1; | 208 | { |
| 202 | else if (INT_MAX / 2 < j) | 209 | if (! bigtime_test (j)) |
| 203 | break; | 210 | result |= 4; |
| 204 | if (! bigtime_test (INT_MAX)) | 211 | if (INT_MAX / 2 < j) |
| 205 | return 1; | 212 | break; |
| 213 | } | ||
| 214 | if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) | ||
| 215 | result |= 8; | ||
| 206 | } | 216 | } |
| 207 | return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ()); | 217 | if (! irix_6_4_bug ()) |
| 218 | result |= 16; | ||
| 219 | if (! spring_forward_gap ()) | ||
| 220 | result |= 32; | ||
| 221 | if (! year_2050_test ()) | ||
| 222 | result |= 64; | ||
| 223 | return result; | ||
| 208 | }]])], | 224 | }]])], |
| 209 | [ac_cv_func_working_mktime=yes], | 225 | [gl_cv_func_working_mktime=yes], |
| 210 | [ac_cv_func_working_mktime=no], | 226 | [gl_cv_func_working_mktime=no], |
| 211 | [ac_cv_func_working_mktime=no])]) | 227 | [gl_cv_func_working_mktime=no]) |
| 212 | if test $ac_cv_func_working_mktime = no; then | 228 | ]) |
| 213 | AC_LIBOBJ([mktime]) | ||
| 214 | fi | ||
| 215 | ])# AC_FUNC_MKTIME | ||
| 216 | 229 | ||
| 217 | AC_DEFUN([gl_FUNC_MKTIME], | 230 | if test $gl_cv_func_working_mktime = no; then |
| 218 | [ | ||
| 219 | AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) | ||
| 220 | AC_FUNC_MKTIME | ||
| 221 | dnl Note: AC_FUNC_MKTIME does AC_LIBOBJ([mktime]). | ||
| 222 | if test $ac_cv_func_working_mktime = no; then | ||
| 223 | REPLACE_MKTIME=1 | 231 | REPLACE_MKTIME=1 |
| 224 | gl_PREREQ_MKTIME | ||
| 225 | else | 232 | else |
| 226 | REPLACE_MKTIME=0 | 233 | REPLACE_MKTIME=0 |
| 227 | fi | 234 | fi |
| 228 | ]) | 235 | ]) |
| 229 | 236 | ||
| 230 | # Prerequisites of lib/mktime.c. | 237 | AC_DEFUN([gl_FUNC_MKTIME_INTERNAL], [ |
| 231 | AC_DEFUN([gl_PREREQ_MKTIME], | 238 | AC_REQUIRE([gl_FUNC_MKTIME]) |
| 232 | [ | 239 | if test $REPLACE_MKTIME = 0; then |
| 233 | AC_REQUIRE([AC_C_INLINE]) | 240 | dnl BeOS has __mktime_internal in libc, but other platforms don't. |
| 241 | AC_CHECK_FUNC([__mktime_internal], | ||
| 242 | [AC_DEFINE([mktime_internal], [__mktime_internal], | ||
| 243 | [Define to the real name of the mktime_internal function.]) | ||
| 244 | ], | ||
| 245 | [dnl mktime works but it doesn't export __mktime_internal, | ||
| 246 | dnl so we need to substitute our own mktime implementation. | ||
| 247 | REPLACE_MKTIME=1 | ||
| 248 | ]) | ||
| 249 | fi | ||
| 234 | ]) | 250 | ]) |
| 251 | |||
| 252 | # Prerequisites of lib/mktime.c. | ||
| 253 | AC_DEFUN([gl_PREREQ_MKTIME], [:]) | ||
diff --git a/gl/m4/mmap-anon.m4 b/gl/m4/mmap-anon.m4 index a6b7b9ac..9b60ddfa 100644 --- a/gl/m4/mmap-anon.m4 +++ b/gl/m4/mmap-anon.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # mmap-anon.m4 serial 8 | 1 | # mmap-anon.m4 serial 10 |
| 2 | dnl Copyright (C) 2005, 2007, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005, 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,16 +9,12 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 9 | # - On Linux, AIX, OSF/1, Solaris, Cygwin, Interix, Haiku, both MAP_ANONYMOUS | 9 | # - On Linux, AIX, OSF/1, Solaris, Cygwin, Interix, Haiku, both MAP_ANONYMOUS |
| 10 | # and MAP_ANON exist and have the same value. | 10 | # and MAP_ANON exist and have the same value. |
| 11 | # - On HP-UX, only MAP_ANONYMOUS exists. | 11 | # - On HP-UX, only MAP_ANONYMOUS exists. |
| 12 | # - On MacOS X, FreeBSD, NetBSD, OpenBSD, only MAP_ANON exists. | 12 | # - On Mac OS X, FreeBSD, NetBSD, OpenBSD, only MAP_ANON exists. |
| 13 | # - On IRIX, neither exists, and a file descriptor opened to /dev/zero must be | 13 | # - On IRIX, neither exists, and a file descriptor opened to /dev/zero must be |
| 14 | # used. | 14 | # used. |
| 15 | 15 | ||
| 16 | AC_DEFUN([gl_FUNC_MMAP_ANON], | 16 | AC_DEFUN([gl_FUNC_MMAP_ANON], |
| 17 | [ | 17 | [ |
| 18 | dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57. | ||
| 19 | AC_REQUIRE([AC_PROG_CPP]) | ||
| 20 | AC_REQUIRE([AC_PROG_EGREP]) | ||
| 21 | |||
| 22 | dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS. | 18 | dnl Persuade glibc <sys/mman.h> to define MAP_ANONYMOUS. |
| 23 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) | 19 | AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) |
| 24 | 20 | ||
| @@ -31,18 +27,18 @@ AC_DEFUN([gl_FUNC_MMAP_ANON], | |||
| 31 | gl_have_mmap_anonymous=no | 27 | gl_have_mmap_anonymous=no |
| 32 | if test $gl_have_mmap = yes; then | 28 | if test $gl_have_mmap = yes; then |
| 33 | AC_MSG_CHECKING([for MAP_ANONYMOUS]) | 29 | AC_MSG_CHECKING([for MAP_ANONYMOUS]) |
| 34 | AC_EGREP_CPP([I cant identify this map.], [ | 30 | AC_EGREP_CPP([I cannot identify this map], [ |
| 35 | #include <sys/mman.h> | 31 | #include <sys/mman.h> |
| 36 | #ifdef MAP_ANONYMOUS | 32 | #ifdef MAP_ANONYMOUS |
| 37 | I cant identify this map. | 33 | I cannot identify this map |
| 38 | #endif | 34 | #endif |
| 39 | ], | 35 | ], |
| 40 | [gl_have_mmap_anonymous=yes]) | 36 | [gl_have_mmap_anonymous=yes]) |
| 41 | if test $gl_have_mmap_anonymous != yes; then | 37 | if test $gl_have_mmap_anonymous != yes; then |
| 42 | AC_EGREP_CPP([I cant identify this map.], [ | 38 | AC_EGREP_CPP([I cannot identify this map], [ |
| 43 | #include <sys/mman.h> | 39 | #include <sys/mman.h> |
| 44 | #ifdef MAP_ANON | 40 | #ifdef MAP_ANON |
| 45 | I cant identify this map. | 41 | I cannot identify this map |
| 46 | #endif | 42 | #endif |
| 47 | ], | 43 | ], |
| 48 | [AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON], | 44 | [AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON], |
diff --git a/gl/m4/mode_t.m4 b/gl/m4/mode_t.m4 deleted file mode 100644 index 3178dfd3..00000000 --- a/gl/m4/mode_t.m4 +++ /dev/null | |||
| @@ -1,26 +0,0 @@ | |||
| 1 | # mode_t.m4 serial 2 | ||
| 2 | dnl Copyright (C) 2009-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | # For using mode_t, it's sufficient to use AC_TYPE_MODE_T and | ||
| 8 | # include <sys/types.h>. | ||
| 9 | |||
| 10 | # Define PROMOTED_MODE_T to the type that is the result of "default argument | ||
| 11 | # promotion" (ISO C 6.5.2.2.(6)) of the type mode_t. | ||
| 12 | AC_DEFUN([gl_PROMOTED_TYPE_MODE_T], | ||
| 13 | [ | ||
| 14 | AC_REQUIRE([AC_TYPE_MODE_T]) | ||
| 15 | AC_CACHE_CHECK([for promoted mode_t type], [gl_cv_promoted_mode_t], [ | ||
| 16 | dnl Assume mode_t promotes to 'int' if and only if it is smaller than 'int', | ||
| 17 | dnl and to itself otherwise. This assumption is not guaranteed by the ISO C | ||
| 18 | dnl standard, but we don't know of any real-world counterexamples. | ||
| 19 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>]], | ||
| 20 | [[typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];]])], | ||
| 21 | [gl_cv_promoted_mode_t='int'], | ||
| 22 | [gl_cv_promoted_mode_t='mode_t']) | ||
| 23 | ]) | ||
| 24 | AC_DEFINE_UNQUOTED([PROMOTED_MODE_T], [$gl_cv_promoted_mode_t], | ||
| 25 | [Define to the type that is the result of default argument promotions of type mode_t.]) | ||
| 26 | ]) | ||
diff --git a/gl/m4/mountlist.m4 b/gl/m4/mountlist.m4 index f2d59501..cd137c91 100644 --- a/gl/m4/mountlist.m4 +++ b/gl/m4/mountlist.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # serial 10 | 1 | # serial 11 |
| 2 | dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -8,10 +8,6 @@ AC_DEFUN([gl_MOUNTLIST], | |||
| 8 | [ | 8 | [ |
| 9 | gl_LIST_MOUNTED_FILE_SYSTEMS([gl_cv_list_mounted_fs=yes], | 9 | gl_LIST_MOUNTED_FILE_SYSTEMS([gl_cv_list_mounted_fs=yes], |
| 10 | [gl_cv_list_mounted_fs=no]) | 10 | [gl_cv_list_mounted_fs=no]) |
| 11 | if test $gl_cv_list_mounted_fs = yes; then | ||
| 12 | AC_LIBOBJ([mountlist]) | ||
| 13 | gl_PREREQ_MOUNTLIST_EXTRA | ||
| 14 | fi | ||
| 15 | ]) | 11 | ]) |
| 16 | 12 | ||
| 17 | # Prerequisites of lib/mountlist.c not done by gl_LIST_MOUNTED_FILE_SYSTEMS. | 13 | # Prerequisites of lib/mountlist.c not done by gl_LIST_MOUNTED_FILE_SYSTEMS. |
diff --git a/gl/m4/msvc-inval.m4 b/gl/m4/msvc-inval.m4 new file mode 100644 index 00000000..9a6a47a7 --- /dev/null +++ b/gl/m4/msvc-inval.m4 | |||
| @@ -0,0 +1,19 @@ | |||
| 1 | # msvc-inval.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_MSVC_INVAL], | ||
| 8 | [ | ||
| 9 | AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler]) | ||
| 10 | if test $ac_cv_func__set_invalid_parameter_handler = yes; then | ||
| 11 | HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 | ||
| 12 | AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1], | ||
| 13 | [Define to 1 on MSVC platforms that have the "invalid parameter handler" | ||
| 14 | concept.]) | ||
| 15 | else | ||
| 16 | HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 | ||
| 17 | fi | ||
| 18 | AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) | ||
| 19 | ]) | ||
diff --git a/gl/m4/cloexec.m4 b/gl/m4/msvc-nothrow.m4 index c75595ca..a39618a4 100644 --- a/gl/m4/cloexec.m4 +++ b/gl/m4/msvc-nothrow.m4 | |||
| @@ -1,10 +1,10 @@ | |||
| 1 | #serial 6 | 1 | # msvc-nothrow.m4 serial 1 |
| 2 | dnl Copyright (C) 2004-2006, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | AC_DEFUN([gl_CLOEXEC], | 7 | AC_DEFUN([gl_MSVC_NOTHROW], |
| 8 | [ | 8 | [ |
| 9 | AC_LIBOBJ([cloexec]) | 9 | AC_REQUIRE([gl_MSVC_INVAL]) |
| 10 | ]) | 10 | ]) |
diff --git a/gl/m4/multiarch.m4 b/gl/m4/multiarch.m4 index 389bd2bb..552ec7e7 100644 --- a/gl/m4/multiarch.m4 +++ b/gl/m4/multiarch.m4 | |||
| @@ -1,12 +1,12 @@ | |||
| 1 | # multiarch.m4 serial 5 | 1 | # multiarch.m4 serial 7 |
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | # Determine whether the compiler is or may be producing universal binaries. | 7 | # Determine whether the compiler is or may be producing universal binaries. |
| 8 | # | 8 | # |
| 9 | # On MacOS X 10.5 and later systems, the user can create libraries and | 9 | # On Mac OS X 10.5 and later systems, the user can create libraries and |
| 10 | # executables that work on multiple system types--known as "fat" or | 10 | # executables that work on multiple system types--known as "fat" or |
| 11 | # "universal" binaries--by specifying multiple '-arch' options to the | 11 | # "universal" binaries--by specifying multiple '-arch' options to the |
| 12 | # compiler but only a single '-arch' option to the preprocessor. Like | 12 | # compiler but only a single '-arch' option to the preprocessor. Like |
| @@ -16,8 +16,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 16 | # CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ | 16 | # CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ |
| 17 | # CPP="gcc -E" CXXCPP="g++ -E" | 17 | # CPP="gcc -E" CXXCPP="g++ -E" |
| 18 | # | 18 | # |
| 19 | # Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the | 19 | # Detect this situation and set APPLE_UNIVERSAL_BUILD accordingly. |
| 20 | # beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly. | ||
| 21 | 20 | ||
| 22 | AC_DEFUN_ONCE([gl_MULTIARCH], | 21 | AC_DEFUN_ONCE([gl_MULTIARCH], |
| 23 | [ | 22 | [ |
| @@ -55,8 +54,6 @@ AC_DEFUN_ONCE([gl_MULTIARCH], | |||
| 55 | done | 54 | done |
| 56 | ]) | 55 | ]) |
| 57 | if test $gl_cv_c_multiarch = yes; then | 56 | if test $gl_cv_c_multiarch = yes; then |
| 58 | AC_DEFINE([AA_APPLE_UNIVERSAL_BUILD], [1], | ||
| 59 | [Define if the compiler is building for multiple architectures of Apple platforms at once.]) | ||
| 60 | APPLE_UNIVERSAL_BUILD=1 | 57 | APPLE_UNIVERSAL_BUILD=1 |
| 61 | else | 58 | else |
| 62 | APPLE_UNIVERSAL_BUILD=0 | 59 | APPLE_UNIVERSAL_BUILD=0 |
diff --git a/gl/m4/netdb_h.m4 b/gl/m4/netdb_h.m4 index c870fb61..2c69f999 100644 --- a/gl/m4/netdb_h.m4 +++ b/gl/m4/netdb_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # netdb_h.m4 serial 9 | 1 | # netdb_h.m4 serial 11 |
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,7 +7,6 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_HEADER_NETDB], | 7 | AC_DEFUN([gl_HEADER_NETDB], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_NETDB_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_NETDB_H_DEFAULTS]) |
| 10 | AC_CHECK_HEADERS_ONCE([netdb.h]) | ||
| 11 | gl_CHECK_NEXT_HEADERS([netdb.h]) | 10 | gl_CHECK_NEXT_HEADERS([netdb.h]) |
| 12 | if test $ac_cv_header_netdb_h = yes; then | 11 | if test $ac_cv_header_netdb_h = yes; then |
| 13 | HAVE_NETDB_H=1 | 12 | HAVE_NETDB_H=1 |
| @@ -27,6 +26,8 @@ AC_DEFUN([gl_NETDB_MODULE_INDICATOR], | |||
| 27 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | 26 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
| 28 | AC_REQUIRE([gl_NETDB_H_DEFAULTS]) | 27 | AC_REQUIRE([gl_NETDB_H_DEFAULTS]) |
| 29 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) | 28 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) |
| 29 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
| 30 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
| 30 | ]) | 31 | ]) |
| 31 | 32 | ||
| 32 | AC_DEFUN([gl_NETDB_H_DEFAULTS], | 33 | AC_DEFUN([gl_NETDB_H_DEFAULTS], |
| @@ -38,4 +39,5 @@ AC_DEFUN([gl_NETDB_H_DEFAULTS], | |||
| 38 | HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR]) | 39 | HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR]) |
| 39 | HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO]) | 40 | HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO]) |
| 40 | HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO]) | 41 | HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO]) |
| 42 | REPLACE_GAI_STRERROR=0; AC_SUBST([REPLACE_GAI_STRERROR]) | ||
| 41 | ]) | 43 | ]) |
diff --git a/gl/m4/netinet_in_h.m4 b/gl/m4/netinet_in_h.m4 index cc7a44cc..21971b29 100644 --- a/gl/m4/netinet_in_h.m4 +++ b/gl/m4/netinet_in_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # netinet_in_h.m4 serial 4 | 1 | # netinet_in_h.m4 serial 5 |
| 2 | dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -27,4 +27,5 @@ AC_DEFUN([gl_HEADER_NETINET_IN], | |||
| 27 | AC_SUBST([HAVE_NETINET_IN_H]) | 27 | AC_SUBST([HAVE_NETINET_IN_H]) |
| 28 | fi | 28 | fi |
| 29 | AC_SUBST([NETINET_IN_H]) | 29 | AC_SUBST([NETINET_IN_H]) |
| 30 | AM_CONDITIONAL([GL_GENERATE_NETINET_IN_H], [test -n "$NETINET_IN_H"]) | ||
| 30 | ]) | 31 | ]) |
diff --git a/gl/m4/nl_langinfo.m4 b/gl/m4/nl_langinfo.m4 index ad456a26..25e21015 100644 --- a/gl/m4/nl_langinfo.m4 +++ b/gl/m4/nl_langinfo.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # nl_langinfo.m4 serial 3 | 1 | # nl_langinfo.m4 serial 5 |
| 2 | dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,17 +9,42 @@ AC_DEFUN([gl_FUNC_NL_LANGINFO], | |||
| 9 | AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) |
| 10 | AC_REQUIRE([gl_LANGINFO_H]) | 10 | AC_REQUIRE([gl_LANGINFO_H]) |
| 11 | AC_CHECK_FUNCS_ONCE([nl_langinfo]) | 11 | AC_CHECK_FUNCS_ONCE([nl_langinfo]) |
| 12 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | ||
| 12 | if test $ac_cv_func_nl_langinfo = yes; then | 13 | if test $ac_cv_func_nl_langinfo = yes; then |
| 13 | if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1; then | 14 | # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. |
| 15 | AC_CACHE_CHECK([whether YESEXPR works], | ||
| 16 | [gl_cv_func_nl_langinfo_yesexpr_works], | ||
| 17 | [AC_RUN_IFELSE( | ||
| 18 | [AC_LANG_PROGRAM([[#include <langinfo.h> | ||
| 19 | ]], [[return !*nl_langinfo(YESEXPR); | ||
| 20 | ]])], | ||
| 21 | [gl_cv_func_nl_langinfo_yesexpr_works=yes], | ||
| 22 | [gl_cv_func_nl_langinfo_yesexpr_works=no], | ||
| 23 | [ | ||
| 24 | case "$host_os" in | ||
| 25 | # Guess no on irix systems. | ||
| 26 | irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; | ||
| 27 | # Guess yes elsewhere. | ||
| 28 | *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; | ||
| 29 | esac | ||
| 30 | ]) | ||
| 31 | ]) | ||
| 32 | case $gl_cv_func_nl_langinfo_yesexpr_works in | ||
| 33 | *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; | ||
| 34 | *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; | ||
| 35 | esac | ||
| 36 | AC_DEFINE_UNQUOTED([FUNC_NL_LANGINFO_YESEXPR_WORKS], | ||
| 37 | [$FUNC_NL_LANGINFO_YESEXPR_WORKS], | ||
| 38 | [Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string.]) | ||
| 39 | if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ | ||
| 40 | && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then | ||
| 14 | : | 41 | : |
| 15 | else | 42 | else |
| 16 | REPLACE_NL_LANGINFO=1 | 43 | REPLACE_NL_LANGINFO=1 |
| 17 | AC_DEFINE([REPLACE_NL_LANGINFO], [1], | 44 | AC_DEFINE([REPLACE_NL_LANGINFO], [1], |
| 18 | [Define if nl_langinfo exists but is overridden by gnulib.]) | 45 | [Define if nl_langinfo exists but is overridden by gnulib.]) |
| 19 | AC_LIBOBJ([nl_langinfo]) | ||
| 20 | fi | 46 | fi |
| 21 | else | 47 | else |
| 22 | HAVE_NL_LANGINFO=0 | 48 | HAVE_NL_LANGINFO=0 |
| 23 | AC_LIBOBJ([nl_langinfo]) | ||
| 24 | fi | 49 | fi |
| 25 | ]) | 50 | ]) |
diff --git a/gl/m4/nls.m4 b/gl/m4/nls.m4 index 003704c4..8f8a147b 100644 --- a/gl/m4/nls.m4 +++ b/gl/m4/nls.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # nls.m4 serial 5 (gettext-0.18) | 1 | # nls.m4 serial 5 (gettext-0.18) |
| 2 | dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation, | 2 | dnl Copyright (C) 1995-2003, 2005-2006, 2008-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
diff --git a/gl/m4/nocrash.m4 b/gl/m4/nocrash.m4 new file mode 100644 index 00000000..105b884f --- /dev/null +++ b/gl/m4/nocrash.m4 | |||
| @@ -0,0 +1,130 @@ | |||
| 1 | # nocrash.m4 serial 4 | ||
| 2 | dnl Copyright (C) 2005, 2009-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | dnl Based on libsigsegv, from Bruno Haible and Paolo Bonzini. | ||
| 8 | |||
| 9 | AC_PREREQ([2.13]) | ||
| 10 | |||
| 11 | dnl Expands to some code for use in .c programs that will cause the configure | ||
| 12 | dnl test to exit instead of crashing. This is useful to avoid triggering | ||
| 13 | dnl action from a background debugger and to avoid core dumps. | ||
| 14 | dnl Usage: ... | ||
| 15 | dnl ]GL_NOCRASH[ | ||
| 16 | dnl ... | ||
| 17 | dnl int main() { nocrash_init(); ... } | ||
| 18 | AC_DEFUN([GL_NOCRASH],[[ | ||
| 19 | #include <stdlib.h> | ||
| 20 | #if defined __MACH__ && defined __APPLE__ | ||
| 21 | /* Avoid a crash on Mac OS X. */ | ||
| 22 | #include <mach/mach.h> | ||
| 23 | #include <mach/mach_error.h> | ||
| 24 | #include <mach/thread_status.h> | ||
| 25 | #include <mach/exception.h> | ||
| 26 | #include <mach/task.h> | ||
| 27 | #include <pthread.h> | ||
| 28 | /* The exception port on which our thread listens. */ | ||
| 29 | static mach_port_t our_exception_port; | ||
| 30 | /* The main function of the thread listening for exceptions of type | ||
| 31 | EXC_BAD_ACCESS. */ | ||
| 32 | static void * | ||
| 33 | mach_exception_thread (void *arg) | ||
| 34 | { | ||
| 35 | /* Buffer for a message to be received. */ | ||
| 36 | struct { | ||
| 37 | mach_msg_header_t head; | ||
| 38 | mach_msg_body_t msgh_body; | ||
| 39 | char data[1024]; | ||
| 40 | } msg; | ||
| 41 | mach_msg_return_t retval; | ||
| 42 | /* Wait for a message on the exception port. */ | ||
| 43 | retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), | ||
| 44 | our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); | ||
| 45 | if (retval != MACH_MSG_SUCCESS) | ||
| 46 | abort (); | ||
| 47 | exit (1); | ||
| 48 | } | ||
| 49 | static void | ||
| 50 | nocrash_init (void) | ||
| 51 | { | ||
| 52 | mach_port_t self = mach_task_self (); | ||
| 53 | /* Allocate a port on which the thread shall listen for exceptions. */ | ||
| 54 | if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) | ||
| 55 | == KERN_SUCCESS) { | ||
| 56 | /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ | ||
| 57 | if (mach_port_insert_right (self, our_exception_port, our_exception_port, | ||
| 58 | MACH_MSG_TYPE_MAKE_SEND) | ||
| 59 | == KERN_SUCCESS) { | ||
| 60 | /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting | ||
| 61 | for us. */ | ||
| 62 | exception_mask_t mask = EXC_MASK_BAD_ACCESS; | ||
| 63 | /* Create the thread listening on the exception port. */ | ||
| 64 | pthread_attr_t attr; | ||
| 65 | pthread_t thread; | ||
| 66 | if (pthread_attr_init (&attr) == 0 | ||
| 67 | && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 | ||
| 68 | && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { | ||
| 69 | pthread_attr_destroy (&attr); | ||
| 70 | /* Replace the exception port info for these exceptions with our own. | ||
| 71 | Note that we replace the exception port for the entire task, not only | ||
| 72 | for a particular thread. This has the effect that when our exception | ||
| 73 | port gets the message, the thread specific exception port has already | ||
| 74 | been asked, and we don't need to bother about it. | ||
| 75 | See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ | ||
| 76 | task_set_exception_ports (self, mask, our_exception_port, | ||
| 77 | EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); | ||
| 78 | } | ||
| 79 | } | ||
| 80 | } | ||
| 81 | } | ||
| 82 | #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 83 | /* Avoid a crash on native Windows. */ | ||
| 84 | #define WIN32_LEAN_AND_MEAN | ||
| 85 | #include <windows.h> | ||
| 86 | #include <winerror.h> | ||
| 87 | static LONG WINAPI | ||
| 88 | exception_filter (EXCEPTION_POINTERS *ExceptionInfo) | ||
| 89 | { | ||
| 90 | switch (ExceptionInfo->ExceptionRecord->ExceptionCode) | ||
| 91 | { | ||
| 92 | case EXCEPTION_ACCESS_VIOLATION: | ||
| 93 | case EXCEPTION_IN_PAGE_ERROR: | ||
| 94 | case EXCEPTION_STACK_OVERFLOW: | ||
| 95 | case EXCEPTION_GUARD_PAGE: | ||
| 96 | case EXCEPTION_PRIV_INSTRUCTION: | ||
| 97 | case EXCEPTION_ILLEGAL_INSTRUCTION: | ||
| 98 | case EXCEPTION_DATATYPE_MISALIGNMENT: | ||
| 99 | case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: | ||
| 100 | case EXCEPTION_NONCONTINUABLE_EXCEPTION: | ||
| 101 | exit (1); | ||
| 102 | } | ||
| 103 | return EXCEPTION_CONTINUE_SEARCH; | ||
| 104 | } | ||
| 105 | static void | ||
| 106 | nocrash_init (void) | ||
| 107 | { | ||
| 108 | SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); | ||
| 109 | } | ||
| 110 | #else | ||
| 111 | /* Avoid a crash on POSIX systems. */ | ||
| 112 | #include <signal.h> | ||
| 113 | /* A POSIX signal handler. */ | ||
| 114 | static void | ||
| 115 | exception_handler (int sig) | ||
| 116 | { | ||
| 117 | exit (1); | ||
| 118 | } | ||
| 119 | static void | ||
| 120 | nocrash_init (void) | ||
| 121 | { | ||
| 122 | #ifdef SIGSEGV | ||
| 123 | signal (SIGSEGV, exception_handler); | ||
| 124 | #endif | ||
| 125 | #ifdef SIGBUS | ||
| 126 | signal (SIGBUS, exception_handler); | ||
| 127 | #endif | ||
| 128 | } | ||
| 129 | #endif | ||
| 130 | ]]) | ||
diff --git a/gl/m4/off_t.m4 b/gl/m4/off_t.m4 new file mode 100644 index 00000000..d355d013 --- /dev/null +++ b/gl/m4/off_t.m4 | |||
| @@ -0,0 +1,18 @@ | |||
| 1 | # off_t.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2012-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | dnl Check whether to override the 'off_t' type. | ||
| 8 | dnl Set WINDOWS_64_BIT_OFF_T. | ||
| 9 | |||
| 10 | AC_DEFUN([gl_TYPE_OFF_T], | ||
| 11 | [ | ||
| 12 | m4_ifdef([gl_LARGEFILE], [ | ||
| 13 | AC_REQUIRE([gl_LARGEFILE]) | ||
| 14 | ], [ | ||
| 15 | WINDOWS_64_BIT_OFF_T=0 | ||
| 16 | ]) | ||
| 17 | AC_SUBST([WINDOWS_64_BIT_OFF_T]) | ||
| 18 | ]) | ||
diff --git a/gl/m4/onceonly.m4 b/gl/m4/onceonly.m4 index 6a9c87b7..0a875a3d 100644 --- a/gl/m4/onceonly.m4 +++ b/gl/m4/onceonly.m4 | |||
| @@ -1,9 +1,22 @@ | |||
| 1 | # onceonly.m4 serial 7 | 1 | # onceonly.m4 serial 9 |
| 2 | dnl Copyright (C) 2002-2003, 2005-2006, 2008-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2003, 2005-2006, 2008-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software, distributed under the terms of the GNU | 4 | dnl |
| 5 | dnl General Public License. As a special exception to the GNU General | 5 | dnl This file is free software; you can redistribute it and/or modify |
| 6 | dnl Public License, this file may be distributed as part of a program | 6 | dnl it under the terms of the GNU General Public License as published by |
| 7 | dnl the Free Software Foundation; either version 3 of the License, or | ||
| 8 | dnl (at your option) any later version. | ||
| 9 | dnl | ||
| 10 | dnl This file is distributed in the hope that it will be useful, | ||
| 11 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | dnl GNU General Public License for more details. | ||
| 14 | dnl | ||
| 15 | dnl You should have received a copy of the GNU General Public License | ||
| 16 | dnl along with this file. If not, see <http://www.gnu.org/licenses/>. | ||
| 17 | dnl | ||
| 18 | dnl As a special exception to the GNU General Public License, | ||
| 19 | dnl this file may be distributed as part of a program | ||
| 7 | dnl that contains a configuration script generated by Autoconf, under | 20 | dnl that contains a configuration script generated by Autoconf, under |
| 8 | dnl the same distribution terms as the rest of that program. | 21 | dnl the same distribution terms as the rest of that program. |
| 9 | 22 | ||
| @@ -67,7 +80,7 @@ AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ | |||
| 67 | [gl_func_list="$gl_func_list gl_FUNC_NAME"]) | 80 | [gl_func_list="$gl_func_list gl_FUNC_NAME"]) |
| 68 | gl_FUNCS_EXPANSION | 81 | gl_FUNCS_EXPANSION |
| 69 | AH_TEMPLATE(AS_TR_CPP([HAVE_]m4_defn([gl_FUNC_NAME])), | 82 | AH_TEMPLATE(AS_TR_CPP([HAVE_]m4_defn([gl_FUNC_NAME])), |
| 70 | [Define to 1 if you have the `]m4_defn([gl_FUNC_NAME])[' function.]) | 83 | [Define to 1 if you have the ']m4_defn([gl_FUNC_NAME])[' function.]) |
| 71 | ]) | 84 | ]) |
| 72 | AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) | 85 | AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) |
| 73 | ]) | 86 | ]) |
diff --git a/gl/m4/open.m4 b/gl/m4/open.m4 deleted file mode 100644 index d705b3a1..00000000 --- a/gl/m4/open.m4 +++ /dev/null | |||
| @@ -1,74 +0,0 @@ | |||
| 1 | # open.m4 serial 8 | ||
| 2 | dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_OPEN], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([AC_CANONICAL_HOST]) | ||
| 10 | case "$host_os" in | ||
| 11 | mingw* | pw*) | ||
| 12 | gl_REPLACE_OPEN | ||
| 13 | ;; | ||
| 14 | *) | ||
| 15 | dnl open("foo/") should not create a file when the file name has a | ||
| 16 | dnl trailing slash. FreeBSD only has the problem on symlinks. | ||
| 17 | AC_CHECK_FUNCS_ONCE([lstat]) | ||
| 18 | AC_CACHE_CHECK([whether open recognizes a trailing slash], | ||
| 19 | [gl_cv_func_open_slash], | ||
| 20 | [# Assume that if we have lstat, we can also check symlinks. | ||
| 21 | if test $ac_cv_func_lstat = yes; then | ||
| 22 | touch conftest.tmp | ||
| 23 | ln -s conftest.tmp conftest.lnk | ||
| 24 | fi | ||
| 25 | AC_TRY_RUN([ | ||
| 26 | #include <fcntl.h> | ||
| 27 | #if HAVE_UNISTD_H | ||
| 28 | # include <unistd.h> | ||
| 29 | #endif | ||
| 30 | int main () | ||
| 31 | { | ||
| 32 | #if HAVE_LSTAT | ||
| 33 | if (open ("conftest.lnk/", O_RDONLY) != -1) return 2; | ||
| 34 | #endif | ||
| 35 | return open ("conftest.sl/", O_CREAT, 0600) >= 0; | ||
| 36 | }], [gl_cv_func_open_slash=yes], [gl_cv_func_open_slash=no], | ||
| 37 | [ | ||
| 38 | changequote(,)dnl | ||
| 39 | case "$host_os" in | ||
| 40 | freebsd*) gl_cv_func_open_slash="guessing no" ;; | ||
| 41 | solaris2.[0-9]*) gl_cv_func_open_slash="guessing no" ;; | ||
| 42 | hpux*) gl_cv_func_open_slash="guessing no" ;; | ||
| 43 | *) gl_cv_func_open_slash="guessing yes" ;; | ||
| 44 | esac | ||
| 45 | changequote([,])dnl | ||
| 46 | ]) | ||
| 47 | rm -f conftest.sl conftest.tmp conftest.lnk | ||
| 48 | ]) | ||
| 49 | case "$gl_cv_func_open_slash" in | ||
| 50 | *no) | ||
| 51 | AC_DEFINE([OPEN_TRAILING_SLASH_BUG], [1], | ||
| 52 | [Define to 1 if open() fails to recognize a trailing slash.]) | ||
| 53 | gl_REPLACE_OPEN | ||
| 54 | ;; | ||
| 55 | esac | ||
| 56 | ;; | ||
| 57 | esac | ||
| 58 | ]) | ||
| 59 | |||
| 60 | AC_DEFUN([gl_REPLACE_OPEN], | ||
| 61 | [ | ||
| 62 | AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) | ||
| 63 | REPLACE_OPEN=1 | ||
| 64 | AC_LIBOBJ([open]) | ||
| 65 | gl_PREREQ_OPEN | ||
| 66 | ]) | ||
| 67 | |||
| 68 | # Prerequisites of lib/open.c. | ||
| 69 | AC_DEFUN([gl_PREREQ_OPEN], | ||
| 70 | [ | ||
| 71 | AC_REQUIRE([AC_C_INLINE]) | ||
| 72 | AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) | ||
| 73 | : | ||
| 74 | ]) | ||
diff --git a/gl/m4/po.m4 b/gl/m4/po.m4 index 47f36a41..1c70b6c1 100644 --- a/gl/m4/po.m4 +++ b/gl/m4/po.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # po.m4 serial 17 (gettext-0.18) | 1 | # po.m4 serial 21 (gettext-0.18.3) |
| 2 | dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1995-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -17,14 +17,15 @@ dnl Authors: | |||
| 17 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. | 17 | dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000. |
| 18 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. | 18 | dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003. |
| 19 | 19 | ||
| 20 | AC_PREREQ([2.50]) | 20 | AC_PREREQ([2.60]) |
| 21 | 21 | ||
| 22 | dnl Checks for all prerequisites of the po subdirectory. | 22 | dnl Checks for all prerequisites of the po subdirectory. |
| 23 | AC_DEFUN([AM_PO_SUBDIRS], | 23 | AC_DEFUN([AM_PO_SUBDIRS], |
| 24 | [ | 24 | [ |
| 25 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | 25 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| 26 | AC_REQUIRE([AC_PROG_INSTALL])dnl | 26 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
| 27 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake | 27 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
| 28 | AC_REQUIRE([AC_PROG_SED])dnl | ||
| 28 | AC_REQUIRE([AM_NLS])dnl | 29 | AC_REQUIRE([AM_NLS])dnl |
| 29 | 30 | ||
| 30 | dnl Release version of the gettext macros. This is used to ensure that | 31 | dnl Release version of the gettext macros. This is used to ensure that |
| @@ -102,7 +103,7 @@ changequote([,])dnl | |||
| 102 | case "$ac_file" in */Makefile.in) | 103 | case "$ac_file" in */Makefile.in) |
| 103 | # Adjust a relative srcdir. | 104 | # Adjust a relative srcdir. |
| 104 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | 105 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` |
| 105 | ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" | 106 | ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` |
| 106 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` | 107 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` |
| 107 | # In autoconf-2.13 it is called $ac_given_srcdir. | 108 | # In autoconf-2.13 it is called $ac_given_srcdir. |
| 108 | # In autoconf-2.50 it is called $srcdir. | 109 | # In autoconf-2.50 it is called $srcdir. |
| @@ -118,7 +119,8 @@ changequote([,])dnl | |||
| 118 | if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then | 119 | if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then |
| 119 | rm -f "$ac_dir/POTFILES" | 120 | rm -f "$ac_dir/POTFILES" |
| 120 | test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" | 121 | test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" |
| 121 | cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" | 122 | gt_tab=`printf '\t'` |
| 123 | cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" | ||
| 122 | POMAKEFILEDEPS="POTFILES.in" | 124 | POMAKEFILEDEPS="POTFILES.in" |
| 123 | # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend | 125 | # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend |
| 124 | # on $ac_dir but don't depend on user-specified configuration | 126 | # on $ac_dir but don't depend on user-specified configuration |
| @@ -129,12 +131,12 @@ changequote([,])dnl | |||
| 129 | test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" | 131 | test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" |
| 130 | fi | 132 | fi |
| 131 | ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` | 133 | ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` |
| 132 | # Hide the ALL_LINGUAS assigment from automake < 1.5. | 134 | # Hide the ALL_LINGUAS assignment from automake < 1.5. |
| 133 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' | 135 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' |
| 134 | POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" | 136 | POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" |
| 135 | else | 137 | else |
| 136 | # The set of available languages was given in configure.in. | 138 | # The set of available languages was given in configure.in. |
| 137 | # Hide the ALL_LINGUAS assigment from automake < 1.5. | 139 | # Hide the ALL_LINGUAS assignment from automake < 1.5. |
| 138 | eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' | 140 | eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' |
| 139 | fi | 141 | fi |
| 140 | # Compute POFILES | 142 | # Compute POFILES |
| @@ -226,7 +228,7 @@ AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], | |||
| 226 | changequote(,)dnl | 228 | changequote(,)dnl |
| 227 | # Adjust a relative srcdir. | 229 | # Adjust a relative srcdir. |
| 228 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` | 230 | ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` |
| 229 | ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" | 231 | ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` |
| 230 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` | 232 | ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` |
| 231 | # In autoconf-2.13 it is called $ac_given_srcdir. | 233 | # In autoconf-2.13 it is called $ac_given_srcdir. |
| 232 | # In autoconf-2.50 it is called $srcdir. | 234 | # In autoconf-2.50 it is called $srcdir. |
| @@ -254,6 +256,7 @@ EOT | |||
| 254 | fi | 256 | fi |
| 255 | 257 | ||
| 256 | # A sed script that extracts the value of VARIABLE from a Makefile. | 258 | # A sed script that extracts the value of VARIABLE from a Makefile. |
| 259 | tab=`printf '\t'` | ||
| 257 | sed_x_variable=' | 260 | sed_x_variable=' |
| 258 | # Test if the hold space is empty. | 261 | # Test if the hold space is empty. |
| 259 | x | 262 | x |
| @@ -261,9 +264,9 @@ s/P/P/ | |||
| 261 | x | 264 | x |
| 262 | ta | 265 | ta |
| 263 | # Yes it was empty. Look if we have the expected variable definition. | 266 | # Yes it was empty. Look if we have the expected variable definition. |
| 264 | /^[ ]*VARIABLE[ ]*=/{ | 267 | /^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{ |
| 265 | # Seen the first line of the variable definition. | 268 | # Seen the first line of the variable definition. |
| 266 | s/^[ ]*VARIABLE[ ]*=// | 269 | s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=// |
| 267 | ba | 270 | ba |
| 268 | } | 271 | } |
| 269 | bd | 272 | bd |
| @@ -315,7 +318,7 @@ changequote([,])dnl | |||
| 315 | sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'` | 318 | sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'` |
| 316 | ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"` | 319 | ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"` |
| 317 | fi | 320 | fi |
| 318 | # Hide the ALL_LINGUAS assigment from automake < 1.5. | 321 | # Hide the ALL_LINGUAS assignment from automake < 1.5. |
| 319 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' | 322 | eval 'ALL_LINGUAS''=$ALL_LINGUAS_' |
| 320 | # Compute POFILES | 323 | # Compute POFILES |
| 321 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) | 324 | # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) |
| @@ -405,14 +408,15 @@ changequote([,])dnl | |||
| 405 | fi | 408 | fi |
| 406 | 409 | ||
| 407 | sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp" | 410 | sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp" |
| 411 | tab=`printf '\t'` | ||
| 408 | if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then | 412 | if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then |
| 409 | # Add dependencies that cannot be formulated as a simple suffix rule. | 413 | # Add dependencies that cannot be formulated as a simple suffix rule. |
| 410 | for lang in $ALL_LINGUAS; do | 414 | for lang in $ALL_LINGUAS; do |
| 411 | frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` | 415 | frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` |
| 412 | cat >> "$ac_file.tmp" <<EOF | 416 | cat >> "$ac_file.tmp" <<EOF |
| 413 | $frobbedlang.msg: $lang.po | 417 | $frobbedlang.msg: $lang.po |
| 414 | @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \ | 418 | ${tab}@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \ |
| 415 | \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; } | 419 | ${tab}\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; } |
| 416 | EOF | 420 | EOF |
| 417 | done | 421 | done |
| 418 | fi | 422 | fi |
| @@ -422,8 +426,8 @@ EOF | |||
| 422 | frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` | 426 | frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` |
| 423 | cat >> "$ac_file.tmp" <<EOF | 427 | cat >> "$ac_file.tmp" <<EOF |
| 424 | $frobbedlang/\$(DOMAIN).resources.dll: $lang.po | 428 | $frobbedlang/\$(DOMAIN).resources.dll: $lang.po |
| 425 | @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \ | 429 | ${tab}@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \ |
| 426 | \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; } | 430 | ${tab}\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; } |
| 427 | EOF | 431 | EOF |
| 428 | done | 432 | done |
| 429 | fi | 433 | fi |
diff --git a/gl/m4/printf-posix.m4 b/gl/m4/printf-posix.m4 index 1eacf95a..d7dfb60f 100644 --- a/gl/m4/printf-posix.m4 +++ b/gl/m4/printf-posix.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # printf-posix.m4 serial 5 (gettext-0.18) | 1 | # printf-posix.m4 serial 6 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2003, 2007, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -14,7 +14,8 @@ AC_DEFUN([gt_PRINTF_POSIX], | |||
| 14 | AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings], | 14 | AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings], |
| 15 | gt_cv_func_printf_posix, | 15 | gt_cv_func_printf_posix, |
| 16 | [ | 16 | [ |
| 17 | AC_TRY_RUN([ | 17 | AC_RUN_IFELSE( |
| 18 | [AC_LANG_SOURCE([[ | ||
| 18 | #include <stdio.h> | 19 | #include <stdio.h> |
| 19 | #include <string.h> | 20 | #include <string.h> |
| 20 | /* The string "%2$d %1$d", with dollar characters protected from the shell's | 21 | /* The string "%2$d %1$d", with dollar characters protected from the shell's |
| @@ -25,16 +26,18 @@ int main () | |||
| 25 | { | 26 | { |
| 26 | sprintf (buf, format, 33, 55); | 27 | sprintf (buf, format, 33, 55); |
| 27 | return (strcmp (buf, "55 33") != 0); | 28 | return (strcmp (buf, "55 33") != 0); |
| 28 | }], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no, | 29 | }]])], |
| 29 | [ | 30 | [gt_cv_func_printf_posix=yes], |
| 30 | AC_EGREP_CPP([notposix], [ | 31 | [gt_cv_func_printf_posix=no], |
| 32 | [ | ||
| 33 | AC_EGREP_CPP([notposix], [ | ||
| 31 | #if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ | 34 | #if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ |
| 32 | notposix | 35 | notposix |
| 33 | #endif | 36 | #endif |
| 34 | ], | 37 | ], |
| 35 | [gt_cv_func_printf_posix="guessing no"], | 38 | [gt_cv_func_printf_posix="guessing no"], |
| 36 | [gt_cv_func_printf_posix="guessing yes"]) | 39 | [gt_cv_func_printf_posix="guessing yes"]) |
| 37 | ]) | 40 | ]) |
| 38 | ]) | 41 | ]) |
| 39 | case $gt_cv_func_printf_posix in | 42 | case $gt_cv_func_printf_posix in |
| 40 | *yes) | 43 | *yes) |
diff --git a/gl/m4/printf.m4 b/gl/m4/printf.m4 index b31efe3e..ef44f785 100644 --- a/gl/m4/printf.m4 +++ b/gl/m4/printf.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # printf.m4 serial 34 | 1 | # printf.m4 serial 50 |
| 2 | dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -17,7 +17,8 @@ AC_DEFUN([gl_PRINTF_SIZES_C99], | |||
| 17 | AC_CACHE_CHECK([whether printf supports size specifiers as in C99], | 17 | AC_CACHE_CHECK([whether printf supports size specifiers as in C99], |
| 18 | [gl_cv_func_printf_sizes_c99], | 18 | [gl_cv_func_printf_sizes_c99], |
| 19 | [ | 19 | [ |
| 20 | AC_TRY_RUN([ | 20 | AC_RUN_IFELSE( |
| 21 | [AC_LANG_SOURCE([[ | ||
| 21 | #include <stddef.h> | 22 | #include <stddef.h> |
| 22 | #include <stdio.h> | 23 | #include <stdio.h> |
| 23 | #include <string.h> | 24 | #include <string.h> |
| @@ -31,53 +32,56 @@ AC_DEFUN([gl_PRINTF_SIZES_C99], | |||
| 31 | static char buf[100]; | 32 | static char buf[100]; |
| 32 | int main () | 33 | int main () |
| 33 | { | 34 | { |
| 35 | int result = 0; | ||
| 34 | #if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX | 36 | #if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX |
| 35 | buf[0] = '\0'; | 37 | buf[0] = '\0'; |
| 36 | if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 | 38 | if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 |
| 37 | || strcmp (buf, "12345671 33") != 0) | 39 | || strcmp (buf, "12345671 33") != 0) |
| 38 | return 1; | 40 | result |= 1; |
| 39 | #endif | 41 | #endif |
| 40 | buf[0] = '\0'; | 42 | buf[0] = '\0'; |
| 41 | if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 | 43 | if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 |
| 42 | || strcmp (buf, "12345672 33") != 0) | 44 | || strcmp (buf, "12345672 33") != 0) |
| 43 | return 1; | 45 | result |= 2; |
| 44 | buf[0] = '\0'; | 46 | buf[0] = '\0'; |
| 45 | if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 | 47 | if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 |
| 46 | || strcmp (buf, "12345673 33") != 0) | 48 | || strcmp (buf, "12345673 33") != 0) |
| 47 | return 1; | 49 | result |= 4; |
| 48 | buf[0] = '\0'; | 50 | buf[0] = '\0'; |
| 49 | if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 | 51 | if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 |
| 50 | || strcmp (buf, "1.5 33") != 0) | 52 | || strcmp (buf, "1.5 33") != 0) |
| 51 | return 1; | 53 | result |= 8; |
| 52 | return 0; | 54 | return result; |
| 53 | }], [gl_cv_func_printf_sizes_c99=yes], [gl_cv_func_printf_sizes_c99=no], | 55 | }]])], |
| 54 | [ | 56 | [gl_cv_func_printf_sizes_c99=yes], |
| 57 | [gl_cv_func_printf_sizes_c99=no], | ||
| 58 | [ | ||
| 55 | changequote(,)dnl | 59 | changequote(,)dnl |
| 56 | case "$host_os" in | 60 | case "$host_os" in |
| 57 | # Guess yes on glibc systems. | 61 | # Guess yes on glibc systems. |
| 58 | *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; | 62 | *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 59 | # Guess yes on FreeBSD >= 5. | 63 | # Guess yes on FreeBSD >= 5. |
| 60 | freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; | 64 | freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; |
| 61 | freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; | 65 | freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 62 | # Guess yes on MacOS X >= 10.3. | 66 | # Guess yes on Mac OS X >= 10.3. |
| 63 | darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; | 67 | darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; |
| 64 | darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; | 68 | darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 65 | # Guess yes on OpenBSD >= 3.9. | 69 | # Guess yes on OpenBSD >= 3.9. |
| 66 | openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) | 70 | openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) |
| 67 | gl_cv_func_printf_sizes_c99="guessing no";; | 71 | gl_cv_func_printf_sizes_c99="guessing no";; |
| 68 | openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; | 72 | openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 69 | # Guess yes on Solaris >= 2.10. | 73 | # Guess yes on Solaris >= 2.10. |
| 70 | solaris2.[0-9]*) gl_cv_func_printf_sizes_c99="guessing no";; | 74 | solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 71 | solaris*) gl_cv_func_printf_sizes_c99="guessing yes";; | 75 | solaris*) gl_cv_func_printf_sizes_c99="guessing no";; |
| 72 | # Guess yes on NetBSD >= 3. | 76 | # Guess yes on NetBSD >= 3. |
| 73 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 77 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) |
| 74 | gl_cv_func_printf_sizes_c99="guessing no";; | 78 | gl_cv_func_printf_sizes_c99="guessing no";; |
| 75 | netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; | 79 | netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 76 | # If we don't know, assume the worst. | 80 | # If we don't know, assume the worst. |
| 77 | *) gl_cv_func_printf_sizes_c99="guessing no";; | 81 | *) gl_cv_func_printf_sizes_c99="guessing no";; |
| 78 | esac | 82 | esac |
| 79 | changequote([,])dnl | 83 | changequote([,])dnl |
| 80 | ]) | 84 | ]) |
| 81 | ]) | 85 | ]) |
| 82 | ]) | 86 | ]) |
| 83 | 87 | ||
| @@ -92,35 +96,39 @@ AC_DEFUN([gl_PRINTF_LONG_DOUBLE], | |||
| 92 | AC_CACHE_CHECK([whether printf supports 'long double' arguments], | 96 | AC_CACHE_CHECK([whether printf supports 'long double' arguments], |
| 93 | [gl_cv_func_printf_long_double], | 97 | [gl_cv_func_printf_long_double], |
| 94 | [ | 98 | [ |
| 95 | AC_TRY_RUN([ | 99 | AC_RUN_IFELSE( |
| 100 | [AC_LANG_SOURCE([[ | ||
| 96 | #include <stdio.h> | 101 | #include <stdio.h> |
| 97 | #include <string.h> | 102 | #include <string.h> |
| 98 | static char buf[10000]; | 103 | static char buf[10000]; |
| 99 | int main () | 104 | int main () |
| 100 | { | 105 | { |
| 106 | int result = 0; | ||
| 101 | buf[0] = '\0'; | 107 | buf[0] = '\0'; |
| 102 | if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 | 108 | if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 |
| 103 | || strcmp (buf, "1.750000 33") != 0) | 109 | || strcmp (buf, "1.750000 33") != 0) |
| 104 | return 1; | 110 | result |= 1; |
| 105 | buf[0] = '\0'; | 111 | buf[0] = '\0'; |
| 106 | if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 | 112 | if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 |
| 107 | || strcmp (buf, "1.750000e+00 33") != 0) | 113 | || strcmp (buf, "1.750000e+00 33") != 0) |
| 108 | return 1; | 114 | result |= 2; |
| 109 | buf[0] = '\0'; | 115 | buf[0] = '\0'; |
| 110 | if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 | 116 | if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 |
| 111 | || strcmp (buf, "1.75 33") != 0) | 117 | || strcmp (buf, "1.75 33") != 0) |
| 112 | return 1; | 118 | result |= 4; |
| 113 | return 0; | 119 | return result; |
| 114 | }], [gl_cv_func_printf_long_double=yes], [gl_cv_func_printf_long_double=no], | 120 | }]])], |
| 115 | [ | 121 | [gl_cv_func_printf_long_double=yes], |
| 122 | [gl_cv_func_printf_long_double=no], | ||
| 123 | [ | ||
| 116 | changequote(,)dnl | 124 | changequote(,)dnl |
| 117 | case "$host_os" in | 125 | case "$host_os" in |
| 118 | beos*) gl_cv_func_printf_long_double="guessing no";; | 126 | beos*) gl_cv_func_printf_long_double="guessing no";; |
| 119 | mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; | 127 | mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; |
| 120 | *) gl_cv_func_printf_long_double="guessing yes";; | 128 | *) gl_cv_func_printf_long_double="guessing yes";; |
| 121 | esac | 129 | esac |
| 122 | changequote([,])dnl | 130 | changequote([,])dnl |
| 123 | ]) | 131 | ]) |
| 124 | ]) | 132 | ]) |
| 125 | ]) | 133 | ]) |
| 126 | 134 | ||
| @@ -136,7 +144,8 @@ AC_DEFUN([gl_PRINTF_INFINITE], | |||
| 136 | AC_CACHE_CHECK([whether printf supports infinite 'double' arguments], | 144 | AC_CACHE_CHECK([whether printf supports infinite 'double' arguments], |
| 137 | [gl_cv_func_printf_infinite], | 145 | [gl_cv_func_printf_infinite], |
| 138 | [ | 146 | [ |
| 139 | AC_TRY_RUN([ | 147 | AC_RUN_IFELSE( |
| 148 | [AC_LANG_SOURCE([[ | ||
| 140 | #include <stdio.h> | 149 | #include <stdio.h> |
| 141 | #include <string.h> | 150 | #include <string.h> |
| 142 | static int | 151 | static int |
| @@ -168,65 +177,68 @@ static char buf[10000]; | |||
| 168 | static double zero = 0.0; | 177 | static double zero = 0.0; |
| 169 | int main () | 178 | int main () |
| 170 | { | 179 | { |
| 171 | if (sprintf (buf, "%f", 1.0 / 0.0) < 0 | 180 | int result = 0; |
| 181 | if (sprintf (buf, "%f", 1.0 / zero) < 0 | ||
| 172 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) | 182 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) |
| 173 | return 1; | 183 | result |= 1; |
| 174 | if (sprintf (buf, "%f", -1.0 / 0.0) < 0 | 184 | if (sprintf (buf, "%f", -1.0 / zero) < 0 |
| 175 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) | 185 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) |
| 176 | return 1; | 186 | result |= 1; |
| 177 | if (sprintf (buf, "%f", zero / zero) < 0 | 187 | if (sprintf (buf, "%f", zero / zero) < 0 |
| 178 | || !strisnan (buf, 0, strlen (buf))) | 188 | || !strisnan (buf, 0, strlen (buf))) |
| 179 | return 1; | 189 | result |= 2; |
| 180 | if (sprintf (buf, "%e", 1.0 / 0.0) < 0 | 190 | if (sprintf (buf, "%e", 1.0 / zero) < 0 |
| 181 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) | 191 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) |
| 182 | return 1; | 192 | result |= 4; |
| 183 | if (sprintf (buf, "%e", -1.0 / 0.0) < 0 | 193 | if (sprintf (buf, "%e", -1.0 / zero) < 0 |
| 184 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) | 194 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) |
| 185 | return 1; | 195 | result |= 4; |
| 186 | if (sprintf (buf, "%e", zero / zero) < 0 | 196 | if (sprintf (buf, "%e", zero / zero) < 0 |
| 187 | || !strisnan (buf, 0, strlen (buf))) | 197 | || !strisnan (buf, 0, strlen (buf))) |
| 188 | return 1; | 198 | result |= 8; |
| 189 | if (sprintf (buf, "%g", 1.0 / 0.0) < 0 | 199 | if (sprintf (buf, "%g", 1.0 / zero) < 0 |
| 190 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) | 200 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) |
| 191 | return 1; | 201 | result |= 16; |
| 192 | if (sprintf (buf, "%g", -1.0 / 0.0) < 0 | 202 | if (sprintf (buf, "%g", -1.0 / zero) < 0 |
| 193 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) | 203 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) |
| 194 | return 1; | 204 | result |= 16; |
| 195 | if (sprintf (buf, "%g", zero / zero) < 0 | 205 | if (sprintf (buf, "%g", zero / zero) < 0 |
| 196 | || !strisnan (buf, 0, strlen (buf))) | 206 | || !strisnan (buf, 0, strlen (buf))) |
| 197 | return 1; | 207 | result |= 32; |
| 198 | /* This test fails on HP-UX 10.20. */ | 208 | /* This test fails on HP-UX 10.20. */ |
| 199 | if (have_minus_zero ()) | 209 | if (have_minus_zero ()) |
| 200 | if (sprintf (buf, "%g", - zero) < 0 | 210 | if (sprintf (buf, "%g", - zero) < 0 |
| 201 | || strcmp (buf, "-0") != 0) | 211 | || strcmp (buf, "-0") != 0) |
| 202 | return 1; | 212 | result |= 64; |
| 203 | return 0; | 213 | return result; |
| 204 | }], [gl_cv_func_printf_infinite=yes], [gl_cv_func_printf_infinite=no], | 214 | }]])], |
| 205 | [ | 215 | [gl_cv_func_printf_infinite=yes], |
| 216 | [gl_cv_func_printf_infinite=no], | ||
| 217 | [ | ||
| 206 | changequote(,)dnl | 218 | changequote(,)dnl |
| 207 | case "$host_os" in | 219 | case "$host_os" in |
| 208 | # Guess yes on glibc systems. | 220 | # Guess yes on glibc systems. |
| 209 | *-gnu*) gl_cv_func_printf_infinite="guessing yes";; | 221 | *-gnu*) gl_cv_func_printf_infinite="guessing yes";; |
| 210 | # Guess yes on FreeBSD >= 6. | 222 | # Guess yes on FreeBSD >= 6. |
| 211 | freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; | 223 | freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; |
| 212 | freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; | 224 | freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; |
| 213 | # Guess yes on MacOS X >= 10.3. | 225 | # Guess yes on Mac OS X >= 10.3. |
| 214 | darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; | 226 | darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; |
| 215 | darwin*) gl_cv_func_printf_infinite="guessing yes";; | 227 | darwin*) gl_cv_func_printf_infinite="guessing yes";; |
| 216 | # Guess yes on HP-UX >= 11. | 228 | # Guess yes on HP-UX >= 11. |
| 217 | hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; | 229 | hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; |
| 218 | hpux*) gl_cv_func_printf_infinite="guessing yes";; | 230 | hpux*) gl_cv_func_printf_infinite="guessing yes";; |
| 219 | # Guess yes on NetBSD >= 3. | 231 | # Guess yes on NetBSD >= 3. |
| 220 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 232 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) |
| 221 | gl_cv_func_printf_infinite="guessing no";; | 233 | gl_cv_func_printf_infinite="guessing no";; |
| 222 | netbsd*) gl_cv_func_printf_infinite="guessing yes";; | 234 | netbsd*) gl_cv_func_printf_infinite="guessing yes";; |
| 223 | # Guess yes on BeOS. | 235 | # Guess yes on BeOS. |
| 224 | beos*) gl_cv_func_printf_infinite="guessing yes";; | 236 | beos*) gl_cv_func_printf_infinite="guessing yes";; |
| 225 | # If we don't know, assume the worst. | 237 | # If we don't know, assume the worst. |
| 226 | *) gl_cv_func_printf_infinite="guessing no";; | 238 | *) gl_cv_func_printf_infinite="guessing no";; |
| 227 | esac | 239 | esac |
| 228 | changequote([,])dnl | 240 | changequote([,])dnl |
| 229 | ]) | 241 | ]) |
| 230 | ]) | 242 | ]) |
| 231 | ]) | 243 | ]) |
| 232 | 244 | ||
| @@ -239,6 +251,7 @@ AC_DEFUN([gl_PRINTF_INFINITE_LONG_DOUBLE], | |||
| 239 | AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) | 251 | AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) |
| 240 | AC_REQUIRE([AC_PROG_CC]) | 252 | AC_REQUIRE([AC_PROG_CC]) |
| 241 | AC_REQUIRE([gl_BIGENDIAN]) | 253 | AC_REQUIRE([gl_BIGENDIAN]) |
| 254 | AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) | ||
| 242 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 255 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 243 | dnl The user can set or unset the variable gl_printf_safe to indicate | 256 | dnl The user can set or unset the variable gl_printf_safe to indicate |
| 244 | dnl that he wishes a safe handling of non-IEEE-754 'long double' values. | 257 | dnl that he wishes a safe handling of non-IEEE-754 'long double' values. |
| @@ -252,7 +265,8 @@ AC_DEFUN([gl_PRINTF_INFINITE_LONG_DOUBLE], | |||
| 252 | AC_CACHE_CHECK([whether printf supports infinite 'long double' arguments], | 265 | AC_CACHE_CHECK([whether printf supports infinite 'long double' arguments], |
| 253 | [gl_cv_func_printf_infinite_long_double], | 266 | [gl_cv_func_printf_infinite_long_double], |
| 254 | [ | 267 | [ |
| 255 | AC_TRY_RUN([ | 268 | AC_RUN_IFELSE( |
| 269 | [AC_LANG_SOURCE([[ | ||
| 256 | ]GL_NOCRASH[ | 270 | ]GL_NOCRASH[ |
| 257 | #include <float.h> | 271 | #include <float.h> |
| 258 | #include <stdio.h> | 272 | #include <stdio.h> |
| @@ -279,35 +293,36 @@ static char buf[10000]; | |||
| 279 | static long double zeroL = 0.0L; | 293 | static long double zeroL = 0.0L; |
| 280 | int main () | 294 | int main () |
| 281 | { | 295 | { |
| 296 | int result = 0; | ||
| 282 | nocrash_init(); | 297 | nocrash_init(); |
| 283 | if (sprintf (buf, "%Lf", 1.0L / 0.0L) < 0 | 298 | if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 |
| 284 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) | 299 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) |
| 285 | return 1; | 300 | result |= 1; |
| 286 | if (sprintf (buf, "%Lf", -1.0L / 0.0L) < 0 | 301 | if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 |
| 287 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) | 302 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) |
| 288 | return 1; | 303 | result |= 1; |
| 289 | if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 | 304 | if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 |
| 290 | || !strisnan (buf, 0, strlen (buf))) | 305 | || !strisnan (buf, 0, strlen (buf))) |
| 291 | return 1; | 306 | result |= 1; |
| 292 | if (sprintf (buf, "%Le", 1.0L / 0.0L) < 0 | 307 | if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 |
| 293 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) | 308 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) |
| 294 | return 1; | 309 | result |= 1; |
| 295 | if (sprintf (buf, "%Le", -1.0L / 0.0L) < 0 | 310 | if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 |
| 296 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) | 311 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) |
| 297 | return 1; | 312 | result |= 1; |
| 298 | if (sprintf (buf, "%Le", zeroL / zeroL) < 0 | 313 | if (sprintf (buf, "%Le", zeroL / zeroL) < 0 |
| 299 | || !strisnan (buf, 0, strlen (buf))) | 314 | || !strisnan (buf, 0, strlen (buf))) |
| 300 | return 1; | 315 | result |= 1; |
| 301 | if (sprintf (buf, "%Lg", 1.0L / 0.0L) < 0 | 316 | if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 |
| 302 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) | 317 | || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) |
| 303 | return 1; | 318 | result |= 1; |
| 304 | if (sprintf (buf, "%Lg", -1.0L / 0.0L) < 0 | 319 | if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 |
| 305 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) | 320 | || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) |
| 306 | return 1; | 321 | result |= 1; |
| 307 | if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 | 322 | if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 |
| 308 | || !strisnan (buf, 0, strlen (buf))) | 323 | || !strisnan (buf, 0, strlen (buf))) |
| 309 | return 1; | 324 | result |= 1; |
| 310 | #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) | 325 | #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE |
| 311 | /* Representation of an 80-bit 'long double' as an initializer for a sequence | 326 | /* Representation of an 80-bit 'long double' as an initializer for a sequence |
| 312 | of 'unsigned int' words. */ | 327 | of 'unsigned int' words. */ |
| 313 | # ifdef WORDS_BIGENDIAN | 328 | # ifdef WORDS_BIGENDIAN |
| @@ -325,13 +340,13 @@ int main () | |||
| 325 | { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; | 340 | { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; |
| 326 | if (sprintf (buf, "%Lf", x.value) < 0 | 341 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 327 | || !strisnan (buf, 0, strlen (buf))) | 342 | || !strisnan (buf, 0, strlen (buf))) |
| 328 | return 1; | 343 | result |= 2; |
| 329 | if (sprintf (buf, "%Le", x.value) < 0 | 344 | if (sprintf (buf, "%Le", x.value) < 0 |
| 330 | || !strisnan (buf, 0, strlen (buf))) | 345 | || !strisnan (buf, 0, strlen (buf))) |
| 331 | return 1; | 346 | result |= 2; |
| 332 | if (sprintf (buf, "%Lg", x.value) < 0 | 347 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 333 | || !strisnan (buf, 0, strlen (buf))) | 348 | || !strisnan (buf, 0, strlen (buf))) |
| 334 | return 1; | 349 | result |= 2; |
| 335 | } | 350 | } |
| 336 | { | 351 | { |
| 337 | /* Signalling NaN. */ | 352 | /* Signalling NaN. */ |
| @@ -339,113 +354,106 @@ int main () | |||
| 339 | { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; | 354 | { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; |
| 340 | if (sprintf (buf, "%Lf", x.value) < 0 | 355 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 341 | || !strisnan (buf, 0, strlen (buf))) | 356 | || !strisnan (buf, 0, strlen (buf))) |
| 342 | return 1; | 357 | result |= 2; |
| 343 | if (sprintf (buf, "%Le", x.value) < 0 | 358 | if (sprintf (buf, "%Le", x.value) < 0 |
| 344 | || !strisnan (buf, 0, strlen (buf))) | 359 | || !strisnan (buf, 0, strlen (buf))) |
| 345 | return 1; | 360 | result |= 2; |
| 346 | if (sprintf (buf, "%Lg", x.value) < 0 | 361 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 347 | || !strisnan (buf, 0, strlen (buf))) | 362 | || !strisnan (buf, 0, strlen (buf))) |
| 348 | return 1; | 363 | result |= 2; |
| 349 | } | 364 | } |
| 350 | { /* Pseudo-NaN. */ | 365 | { /* Pseudo-NaN. */ |
| 351 | static union { unsigned int word[4]; long double value; } x = | 366 | static union { unsigned int word[4]; long double value; } x = |
| 352 | { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; | 367 | { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; |
| 353 | if (sprintf (buf, "%Lf", x.value) < 0 | 368 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 354 | || !strisnan (buf, 0, strlen (buf))) | 369 | || !strisnan (buf, 0, strlen (buf))) |
| 355 | return 1; | 370 | result |= 4; |
| 356 | if (sprintf (buf, "%Le", x.value) < 0 | 371 | if (sprintf (buf, "%Le", x.value) < 0 |
| 357 | || !strisnan (buf, 0, strlen (buf))) | 372 | || !strisnan (buf, 0, strlen (buf))) |
| 358 | return 1; | 373 | result |= 4; |
| 359 | if (sprintf (buf, "%Lg", x.value) < 0 | 374 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 360 | || !strisnan (buf, 0, strlen (buf))) | 375 | || !strisnan (buf, 0, strlen (buf))) |
| 361 | return 1; | 376 | result |= 4; |
| 362 | } | 377 | } |
| 363 | { /* Pseudo-Infinity. */ | 378 | { /* Pseudo-Infinity. */ |
| 364 | static union { unsigned int word[4]; long double value; } x = | 379 | static union { unsigned int word[4]; long double value; } x = |
| 365 | { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; | 380 | { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; |
| 366 | if (sprintf (buf, "%Lf", x.value) < 0 | 381 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 367 | || !strisnan (buf, 0, strlen (buf))) | 382 | || !strisnan (buf, 0, strlen (buf))) |
| 368 | return 1; | 383 | result |= 8; |
| 369 | if (sprintf (buf, "%Le", x.value) < 0 | 384 | if (sprintf (buf, "%Le", x.value) < 0 |
| 370 | || !strisnan (buf, 0, strlen (buf))) | 385 | || !strisnan (buf, 0, strlen (buf))) |
| 371 | return 1; | 386 | result |= 8; |
| 372 | if (sprintf (buf, "%Lg", x.value) < 0 | 387 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 373 | || !strisnan (buf, 0, strlen (buf))) | 388 | || !strisnan (buf, 0, strlen (buf))) |
| 374 | return 1; | 389 | result |= 8; |
| 375 | } | 390 | } |
| 376 | { /* Pseudo-Zero. */ | 391 | { /* Pseudo-Zero. */ |
| 377 | static union { unsigned int word[4]; long double value; } x = | 392 | static union { unsigned int word[4]; long double value; } x = |
| 378 | { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; | 393 | { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; |
| 379 | if (sprintf (buf, "%Lf", x.value) < 0 | 394 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 380 | || !strisnan (buf, 0, strlen (buf))) | 395 | || !strisnan (buf, 0, strlen (buf))) |
| 381 | return 1; | 396 | result |= 16; |
| 382 | if (sprintf (buf, "%Le", x.value) < 0 | 397 | if (sprintf (buf, "%Le", x.value) < 0 |
| 383 | || !strisnan (buf, 0, strlen (buf))) | 398 | || !strisnan (buf, 0, strlen (buf))) |
| 384 | return 1; | 399 | result |= 16; |
| 385 | if (sprintf (buf, "%Lg", x.value) < 0 | 400 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 386 | || !strisnan (buf, 0, strlen (buf))) | 401 | || !strisnan (buf, 0, strlen (buf))) |
| 387 | return 1; | 402 | result |= 16; |
| 388 | } | 403 | } |
| 389 | { /* Unnormalized number. */ | 404 | { /* Unnormalized number. */ |
| 390 | static union { unsigned int word[4]; long double value; } x = | 405 | static union { unsigned int word[4]; long double value; } x = |
| 391 | { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; | 406 | { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; |
| 392 | if (sprintf (buf, "%Lf", x.value) < 0 | 407 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 393 | || !strisnan (buf, 0, strlen (buf))) | 408 | || !strisnan (buf, 0, strlen (buf))) |
| 394 | return 1; | 409 | result |= 32; |
| 395 | if (sprintf (buf, "%Le", x.value) < 0 | 410 | if (sprintf (buf, "%Le", x.value) < 0 |
| 396 | || !strisnan (buf, 0, strlen (buf))) | 411 | || !strisnan (buf, 0, strlen (buf))) |
| 397 | return 1; | 412 | result |= 32; |
| 398 | if (sprintf (buf, "%Lg", x.value) < 0 | 413 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 399 | || !strisnan (buf, 0, strlen (buf))) | 414 | || !strisnan (buf, 0, strlen (buf))) |
| 400 | return 1; | 415 | result |= 32; |
| 401 | } | 416 | } |
| 402 | { /* Pseudo-Denormal. */ | 417 | { /* Pseudo-Denormal. */ |
| 403 | static union { unsigned int word[4]; long double value; } x = | 418 | static union { unsigned int word[4]; long double value; } x = |
| 404 | { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; | 419 | { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; |
| 405 | if (sprintf (buf, "%Lf", x.value) < 0 | 420 | if (sprintf (buf, "%Lf", x.value) < 0 |
| 406 | || !strisnan (buf, 0, strlen (buf))) | 421 | || !strisnan (buf, 0, strlen (buf))) |
| 407 | return 1; | 422 | result |= 64; |
| 408 | if (sprintf (buf, "%Le", x.value) < 0 | 423 | if (sprintf (buf, "%Le", x.value) < 0 |
| 409 | || !strisnan (buf, 0, strlen (buf))) | 424 | || !strisnan (buf, 0, strlen (buf))) |
| 410 | return 1; | 425 | result |= 64; |
| 411 | if (sprintf (buf, "%Lg", x.value) < 0 | 426 | if (sprintf (buf, "%Lg", x.value) < 0 |
| 412 | || !strisnan (buf, 0, strlen (buf))) | 427 | || !strisnan (buf, 0, strlen (buf))) |
| 413 | return 1; | 428 | result |= 64; |
| 414 | } | 429 | } |
| 415 | #endif | 430 | #endif |
| 416 | return 0; | 431 | return result; |
| 417 | }], | 432 | }]])], |
| 418 | [gl_cv_func_printf_infinite_long_double=yes], | 433 | [gl_cv_func_printf_infinite_long_double=yes], |
| 419 | [gl_cv_func_printf_infinite_long_double=no], | 434 | [gl_cv_func_printf_infinite_long_double=no], |
| 420 | [ | 435 | [ |
| 421 | changequote(,)dnl | 436 | changequote(,)dnl |
| 422 | case "$host_cpu" in | 437 | case "$host_cpu" in |
| 423 | # Guess no on ia64, x86_64, i386. | 438 | # Guess no on ia64, x86_64, i386. |
| 424 | ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; | 439 | ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; |
| 425 | *) | 440 | *) |
| 426 | case "$host_os" in | 441 | case "$host_os" in |
| 427 | # Guess yes on glibc systems. | 442 | # Guess yes on glibc systems. |
| 428 | *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; | 443 | *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; |
| 429 | # Guess yes on FreeBSD >= 6. | 444 | # Guess yes on FreeBSD >= 6. |
| 430 | freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; | 445 | freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; |
| 431 | freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; | 446 | freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; |
| 432 | # Guess yes on MacOS X >= 10.3. | 447 | # Guess yes on HP-UX >= 11. |
| 433 | darwin[1-6].*) gl_cv_func_printf_infinite_long_double="guessing no";; | 448 | hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; |
| 434 | darwin*) gl_cv_func_printf_infinite_long_double="guessing yes";; | 449 | hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; |
| 435 | # Guess yes on HP-UX >= 11. | 450 | # If we don't know, assume the worst. |
| 436 | hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; | 451 | *) gl_cv_func_printf_infinite_long_double="guessing no";; |
| 437 | hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; | 452 | esac |
| 438 | # Guess yes on NetBSD >= 3. | 453 | ;; |
| 439 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 454 | esac |
| 440 | gl_cv_func_printf_infinite_long_double="guessing no";; | ||
| 441 | netbsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; | ||
| 442 | # If we don't know, assume the worst. | ||
| 443 | *) gl_cv_func_printf_infinite_long_double="guessing no";; | ||
| 444 | esac | ||
| 445 | ;; | ||
| 446 | esac | ||
| 447 | changequote([,])dnl | 455 | changequote([,])dnl |
| 448 | ]) | 456 | ]) |
| 449 | ]) | 457 | ]) |
| 450 | ;; | 458 | ;; |
| 451 | *) | 459 | *) |
| @@ -466,72 +474,77 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_A], | |||
| 466 | AC_CACHE_CHECK([whether printf supports the 'a' and 'A' directives], | 474 | AC_CACHE_CHECK([whether printf supports the 'a' and 'A' directives], |
| 467 | [gl_cv_func_printf_directive_a], | 475 | [gl_cv_func_printf_directive_a], |
| 468 | [ | 476 | [ |
| 469 | AC_TRY_RUN([ | 477 | AC_RUN_IFELSE( |
| 478 | [AC_LANG_SOURCE([[ | ||
| 470 | #include <stdio.h> | 479 | #include <stdio.h> |
| 471 | #include <string.h> | 480 | #include <string.h> |
| 472 | static char buf[100]; | 481 | static char buf[100]; |
| 482 | static double zero = 0.0; | ||
| 473 | int main () | 483 | int main () |
| 474 | { | 484 | { |
| 485 | int result = 0; | ||
| 475 | if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 | 486 | if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 |
| 476 | || (strcmp (buf, "0x1.922p+1 33") != 0 | 487 | || (strcmp (buf, "0x1.922p+1 33") != 0 |
| 477 | && strcmp (buf, "0x3.244p+0 33") != 0 | 488 | && strcmp (buf, "0x3.244p+0 33") != 0 |
| 478 | && strcmp (buf, "0x6.488p-1 33") != 0 | 489 | && strcmp (buf, "0x6.488p-1 33") != 0 |
| 479 | && strcmp (buf, "0xc.91p-2 33") != 0)) | 490 | && strcmp (buf, "0xc.91p-2 33") != 0)) |
| 480 | return 1; | 491 | result |= 1; |
| 481 | if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 | 492 | if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 |
| 482 | || (strcmp (buf, "-0X1.922P+1 33") != 0 | 493 | || (strcmp (buf, "-0X1.922P+1 33") != 0 |
| 483 | && strcmp (buf, "-0X3.244P+0 33") != 0 | 494 | && strcmp (buf, "-0X3.244P+0 33") != 0 |
| 484 | && strcmp (buf, "-0X6.488P-1 33") != 0 | 495 | && strcmp (buf, "-0X6.488P-1 33") != 0 |
| 485 | && strcmp (buf, "-0XC.91P-2 33") != 0)) | 496 | && strcmp (buf, "-0XC.91P-2 33") != 0)) |
| 486 | return 1; | 497 | result |= 2; |
| 487 | /* This catches a FreeBSD 6.1 bug: it doesn't round. */ | 498 | /* This catches a FreeBSD 6.1 bug: it doesn't round. */ |
| 488 | if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 | 499 | if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 |
| 489 | || (strcmp (buf, "0x1.83p+0 33") != 0 | 500 | || (strcmp (buf, "0x1.83p+0 33") != 0 |
| 490 | && strcmp (buf, "0x3.05p-1 33") != 0 | 501 | && strcmp (buf, "0x3.05p-1 33") != 0 |
| 491 | && strcmp (buf, "0x6.0ap-2 33") != 0 | 502 | && strcmp (buf, "0x6.0ap-2 33") != 0 |
| 492 | && strcmp (buf, "0xc.14p-3 33") != 0)) | 503 | && strcmp (buf, "0xc.14p-3 33") != 0)) |
| 493 | return 1; | 504 | result |= 4; |
| 494 | /* This catches a FreeBSD 6.1 bug. See | 505 | /* This catches a FreeBSD 6.1 bug. See |
| 495 | <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */ | 506 | <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */ |
| 496 | if (sprintf (buf, "%010a %d", 1.0 / 0.0, 33, 44, 55) < 0 | 507 | if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 |
| 497 | || buf[0] == '0') | 508 | || buf[0] == '0') |
| 498 | return 1; | 509 | result |= 8; |
| 499 | /* This catches a MacOS X 10.3.9 (Darwin 7.9) bug. */ | 510 | /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ |
| 500 | if (sprintf (buf, "%.1a", 1.999) < 0 | 511 | if (sprintf (buf, "%.1a", 1.999) < 0 |
| 501 | || (strcmp (buf, "0x1.0p+1") != 0 | 512 | || (strcmp (buf, "0x1.0p+1") != 0 |
| 502 | && strcmp (buf, "0x2.0p+0") != 0 | 513 | && strcmp (buf, "0x2.0p+0") != 0 |
| 503 | && strcmp (buf, "0x4.0p-1") != 0 | 514 | && strcmp (buf, "0x4.0p-1") != 0 |
| 504 | && strcmp (buf, "0x8.0p-2") != 0)) | 515 | && strcmp (buf, "0x8.0p-2") != 0)) |
| 505 | return 1; | 516 | result |= 16; |
| 506 | /* This catches the same MacOS X 10.3.9 (Darwin 7.9) bug and also a | 517 | /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a |
| 507 | glibc 2.4 bug <http://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */ | 518 | glibc 2.4 bug <http://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */ |
| 508 | if (sprintf (buf, "%.1La", 1.999L) < 0 | 519 | if (sprintf (buf, "%.1La", 1.999L) < 0 |
| 509 | || (strcmp (buf, "0x1.0p+1") != 0 | 520 | || (strcmp (buf, "0x1.0p+1") != 0 |
| 510 | && strcmp (buf, "0x2.0p+0") != 0 | 521 | && strcmp (buf, "0x2.0p+0") != 0 |
| 511 | && strcmp (buf, "0x4.0p-1") != 0 | 522 | && strcmp (buf, "0x4.0p-1") != 0 |
| 512 | && strcmp (buf, "0x8.0p-2") != 0)) | 523 | && strcmp (buf, "0x8.0p-2") != 0)) |
| 513 | return 1; | 524 | result |= 32; |
| 514 | return 0; | 525 | return result; |
| 515 | }], [gl_cv_func_printf_directive_a=yes], [gl_cv_func_printf_directive_a=no], | 526 | }]])], |
| 516 | [ | 527 | [gl_cv_func_printf_directive_a=yes], |
| 517 | case "$host_os" in | 528 | [gl_cv_func_printf_directive_a=no], |
| 518 | # Guess yes on glibc >= 2.5 systems. | 529 | [ |
| 519 | *-gnu*) | 530 | case "$host_os" in |
| 520 | AC_EGREP_CPP([BZ2908], [ | 531 | # Guess yes on glibc >= 2.5 systems. |
| 521 | #include <features.h> | 532 | *-gnu*) |
| 522 | #ifdef __GNU_LIBRARY__ | 533 | AC_EGREP_CPP([BZ2908], [ |
| 523 | #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2) | 534 | #include <features.h> |
| 524 | BZ2908 | 535 | #ifdef __GNU_LIBRARY__ |
| 525 | #endif | 536 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ |
| 526 | #endif | 537 | BZ2908 |
| 527 | ], | 538 | #endif |
| 528 | [gl_cv_func_printf_directive_a="guessing yes"], | 539 | #endif |
| 529 | [gl_cv_func_printf_directive_a="guessing no"]) | 540 | ], |
| 530 | ;; | 541 | [gl_cv_func_printf_directive_a="guessing yes"], |
| 531 | # If we don't know, assume the worst. | 542 | [gl_cv_func_printf_directive_a="guessing no"]) |
| 532 | *) gl_cv_func_printf_directive_a="guessing no";; | 543 | ;; |
| 533 | esac | 544 | # If we don't know, assume the worst. |
| 534 | ]) | 545 | *) gl_cv_func_printf_directive_a="guessing no";; |
| 546 | esac | ||
| 547 | ]) | ||
| 535 | ]) | 548 | ]) |
| 536 | ]) | 549 | ]) |
| 537 | 550 | ||
| @@ -546,43 +559,48 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_F], | |||
| 546 | AC_CACHE_CHECK([whether printf supports the 'F' directive], | 559 | AC_CACHE_CHECK([whether printf supports the 'F' directive], |
| 547 | [gl_cv_func_printf_directive_f], | 560 | [gl_cv_func_printf_directive_f], |
| 548 | [ | 561 | [ |
| 549 | AC_TRY_RUN([ | 562 | AC_RUN_IFELSE( |
| 563 | [AC_LANG_SOURCE([[ | ||
| 550 | #include <stdio.h> | 564 | #include <stdio.h> |
| 551 | #include <string.h> | 565 | #include <string.h> |
| 552 | static char buf[100]; | 566 | static char buf[100]; |
| 567 | static double zero = 0.0; | ||
| 553 | int main () | 568 | int main () |
| 554 | { | 569 | { |
| 570 | int result = 0; | ||
| 555 | if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 | 571 | if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 |
| 556 | || strcmp (buf, "1234567.000000 33") != 0) | 572 | || strcmp (buf, "1234567.000000 33") != 0) |
| 557 | return 1; | 573 | result |= 1; |
| 558 | if (sprintf (buf, "%F", 1.0 / 0.0) < 0 | 574 | if (sprintf (buf, "%F", 1.0 / zero) < 0 |
| 559 | || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) | 575 | || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) |
| 560 | return 1; | 576 | result |= 2; |
| 561 | /* This catches a Cygwin 1.5.x bug. */ | 577 | /* This catches a Cygwin 1.5.x bug. */ |
| 562 | if (sprintf (buf, "%.F", 1234.0) < 0 | 578 | if (sprintf (buf, "%.F", 1234.0) < 0 |
| 563 | || strcmp (buf, "1234") != 0) | 579 | || strcmp (buf, "1234") != 0) |
| 564 | return 1; | 580 | result |= 4; |
| 565 | return 0; | 581 | return result; |
| 566 | }], [gl_cv_func_printf_directive_f=yes], [gl_cv_func_printf_directive_f=no], | 582 | }]])], |
| 567 | [ | 583 | [gl_cv_func_printf_directive_f=yes], |
| 584 | [gl_cv_func_printf_directive_f=no], | ||
| 585 | [ | ||
| 568 | changequote(,)dnl | 586 | changequote(,)dnl |
| 569 | case "$host_os" in | 587 | case "$host_os" in |
| 570 | # Guess yes on glibc systems. | 588 | # Guess yes on glibc systems. |
| 571 | *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; | 589 | *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; |
| 572 | # Guess yes on FreeBSD >= 6. | 590 | # Guess yes on FreeBSD >= 6. |
| 573 | freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; | 591 | freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; |
| 574 | freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; | 592 | freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; |
| 575 | # Guess yes on MacOS X >= 10.3. | 593 | # Guess yes on Mac OS X >= 10.3. |
| 576 | darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; | 594 | darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; |
| 577 | darwin*) gl_cv_func_printf_directive_f="guessing yes";; | 595 | darwin*) gl_cv_func_printf_directive_f="guessing yes";; |
| 578 | # Guess yes on Solaris >= 2.10. | 596 | # Guess yes on Solaris >= 2.10. |
| 579 | solaris2.[0-9]*) gl_cv_func_printf_directive_f="guessing no";; | 597 | solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 580 | solaris*) gl_cv_func_printf_directive_f="guessing yes";; | 598 | solaris*) gl_cv_func_printf_sizes_c99="guessing no";; |
| 581 | # If we don't know, assume the worst. | 599 | # If we don't know, assume the worst. |
| 582 | *) gl_cv_func_printf_directive_f="guessing no";; | 600 | *) gl_cv_func_printf_directive_f="guessing no";; |
| 583 | esac | 601 | esac |
| 584 | changequote([,])dnl | 602 | changequote([,])dnl |
| 585 | ]) | 603 | ]) |
| 586 | ]) | 604 | ]) |
| 587 | ]) | 605 | ]) |
| 588 | 606 | ||
| @@ -597,14 +615,30 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_N], | |||
| 597 | AC_CACHE_CHECK([whether printf supports the 'n' directive], | 615 | AC_CACHE_CHECK([whether printf supports the 'n' directive], |
| 598 | [gl_cv_func_printf_directive_n], | 616 | [gl_cv_func_printf_directive_n], |
| 599 | [ | 617 | [ |
| 600 | AC_TRY_RUN([ | 618 | AC_RUN_IFELSE( |
| 619 | [AC_LANG_SOURCE([[ | ||
| 601 | #include <stdio.h> | 620 | #include <stdio.h> |
| 621 | #include <stdlib.h> | ||
| 602 | #include <string.h> | 622 | #include <string.h> |
| 623 | #ifdef _MSC_VER | ||
| 624 | /* See page about "Parameter Validation" on msdn.microsoft.com. */ | ||
| 625 | static void cdecl | ||
| 626 | invalid_parameter_handler (const wchar_t *expression, | ||
| 627 | const wchar_t *function, | ||
| 628 | const wchar_t *file, unsigned int line, | ||
| 629 | uintptr_t dummy) | ||
| 630 | { | ||
| 631 | exit (1); | ||
| 632 | } | ||
| 633 | #endif | ||
| 603 | static char fmtstring[10]; | 634 | static char fmtstring[10]; |
| 604 | static char buf[100]; | 635 | static char buf[100]; |
| 605 | int main () | 636 | int main () |
| 606 | { | 637 | { |
| 607 | int count = -1; | 638 | int count = -1; |
| 639 | #ifdef _MSC_VER | ||
| 640 | _set_invalid_parameter_handler (invalid_parameter_handler); | ||
| 641 | #endif | ||
| 608 | /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) | 642 | /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) |
| 609 | support %n in format strings in read-only memory but not in writable | 643 | support %n in format strings in read-only memory but not in writable |
| 610 | memory. */ | 644 | memory. */ |
| @@ -614,14 +648,17 @@ int main () | |||
| 614 | || count != 4) | 648 | || count != 4) |
| 615 | return 1; | 649 | return 1; |
| 616 | return 0; | 650 | return 0; |
| 617 | }], [gl_cv_func_printf_directive_n=yes], [gl_cv_func_printf_directive_n=no], | 651 | }]])], |
| 618 | [ | 652 | [gl_cv_func_printf_directive_n=yes], |
| 653 | [gl_cv_func_printf_directive_n=no], | ||
| 654 | [ | ||
| 619 | changequote(,)dnl | 655 | changequote(,)dnl |
| 620 | case "$host_os" in | 656 | case "$host_os" in |
| 621 | *) gl_cv_func_printf_directive_n="guessing yes";; | 657 | mingw*) gl_cv_func_printf_directive_n="guessing no";; |
| 622 | esac | 658 | *) gl_cv_func_printf_directive_n="guessing yes";; |
| 659 | esac | ||
| 623 | changequote([,])dnl | 660 | changequote([,])dnl |
| 624 | ]) | 661 | ]) |
| 625 | ]) | 662 | ]) |
| 626 | ]) | 663 | ]) |
| 627 | 664 | ||
| @@ -639,7 +676,8 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_LS], | |||
| 639 | AC_CACHE_CHECK([whether printf supports the 'ls' directive], | 676 | AC_CACHE_CHECK([whether printf supports the 'ls' directive], |
| 640 | [gl_cv_func_printf_directive_ls], | 677 | [gl_cv_func_printf_directive_ls], |
| 641 | [ | 678 | [ |
| 642 | AC_TRY_RUN([ | 679 | AC_RUN_IFELSE( |
| 680 | [AC_LANG_SOURCE([[ | ||
| 643 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | 681 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 644 | <wchar.h>. | 682 | <wchar.h>. |
| 645 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | 683 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| @@ -651,6 +689,7 @@ AC_DEFUN([gl_PRINTF_DIRECTIVE_LS], | |||
| 651 | #include <string.h> | 689 | #include <string.h> |
| 652 | int main () | 690 | int main () |
| 653 | { | 691 | { |
| 692 | int result = 0; | ||
| 654 | char buf[100]; | 693 | char buf[100]; |
| 655 | /* Test whether %ls works at all. | 694 | /* Test whether %ls works at all. |
| 656 | This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on | 695 | This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on |
| @@ -660,7 +699,7 @@ int main () | |||
| 660 | buf[0] = '\0'; | 699 | buf[0] = '\0'; |
| 661 | if (sprintf (buf, "%ls", wstring) < 0 | 700 | if (sprintf (buf, "%ls", wstring) < 0 |
| 662 | || strcmp (buf, "abc") != 0) | 701 | || strcmp (buf, "abc") != 0) |
| 663 | return 1; | 702 | result |= 1; |
| 664 | } | 703 | } |
| 665 | /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an | 704 | /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an |
| 666 | assertion failure inside libc), but not on OpenBSD 4.0. */ | 705 | assertion failure inside libc), but not on OpenBSD 4.0. */ |
| @@ -669,7 +708,7 @@ int main () | |||
| 669 | buf[0] = '\0'; | 708 | buf[0] = '\0'; |
| 670 | if (sprintf (buf, "%ls", wstring) < 0 | 709 | if (sprintf (buf, "%ls", wstring) < 0 |
| 671 | || strcmp (buf, "a") != 0) | 710 | || strcmp (buf, "a") != 0) |
| 672 | return 1; | 711 | result |= 2; |
| 673 | } | 712 | } |
| 674 | /* Test whether precisions in %ls are supported as specified in ISO C 99 | 713 | /* Test whether precisions in %ls are supported as specified in ISO C 99 |
| 675 | section 7.19.6.1: | 714 | section 7.19.6.1: |
| @@ -684,22 +723,24 @@ int main () | |||
| 684 | buf[0] = '\0'; | 723 | buf[0] = '\0'; |
| 685 | if (sprintf (buf, "%.2ls", wstring) < 0 | 724 | if (sprintf (buf, "%.2ls", wstring) < 0 |
| 686 | || strcmp (buf, "ab") != 0) | 725 | || strcmp (buf, "ab") != 0) |
| 687 | return 1; | 726 | result |= 8; |
| 688 | } | 727 | } |
| 689 | return 0; | 728 | return result; |
| 690 | }], [gl_cv_func_printf_directive_ls=yes], [gl_cv_func_printf_directive_ls=no], | 729 | }]])], |
| 691 | [ | 730 | [gl_cv_func_printf_directive_ls=yes], |
| 731 | [gl_cv_func_printf_directive_ls=no], | ||
| 732 | [ | ||
| 692 | changequote(,)dnl | 733 | changequote(,)dnl |
| 693 | case "$host_os" in | 734 | case "$host_os" in |
| 694 | openbsd*) gl_cv_func_printf_directive_ls="guessing no";; | 735 | openbsd*) gl_cv_func_printf_directive_ls="guessing no";; |
| 695 | irix*) gl_cv_func_printf_directive_ls="guessing no";; | 736 | irix*) gl_cv_func_printf_directive_ls="guessing no";; |
| 696 | solaris*) gl_cv_func_printf_directive_ls="guessing no";; | 737 | solaris*) gl_cv_func_printf_directive_ls="guessing no";; |
| 697 | cygwin*) gl_cv_func_printf_directive_ls="guessing no";; | 738 | cygwin*) gl_cv_func_printf_directive_ls="guessing no";; |
| 698 | beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; | 739 | beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; |
| 699 | *) gl_cv_func_printf_directive_ls="guessing yes";; | 740 | *) gl_cv_func_printf_directive_ls="guessing yes";; |
| 700 | esac | 741 | esac |
| 701 | changequote([,])dnl | 742 | changequote([,])dnl |
| 702 | ]) | 743 | ]) |
| 703 | ]) | 744 | ]) |
| 704 | ]) | 745 | ]) |
| 705 | 746 | ||
| @@ -714,7 +755,8 @@ AC_DEFUN([gl_PRINTF_POSITIONS], | |||
| 714 | AC_CACHE_CHECK([whether printf supports POSIX/XSI format strings with positions], | 755 | AC_CACHE_CHECK([whether printf supports POSIX/XSI format strings with positions], |
| 715 | [gl_cv_func_printf_positions], | 756 | [gl_cv_func_printf_positions], |
| 716 | [ | 757 | [ |
| 717 | AC_TRY_RUN([ | 758 | AC_RUN_IFELSE( |
| 759 | [AC_LANG_SOURCE([[ | ||
| 718 | #include <stdio.h> | 760 | #include <stdio.h> |
| 719 | #include <string.h> | 761 | #include <string.h> |
| 720 | /* The string "%2$d %1$d", with dollar characters protected from the shell's | 762 | /* The string "%2$d %1$d", with dollar characters protected from the shell's |
| @@ -725,18 +767,20 @@ int main () | |||
| 725 | { | 767 | { |
| 726 | sprintf (buf, format, 33, 55); | 768 | sprintf (buf, format, 33, 55); |
| 727 | return (strcmp (buf, "55 33") != 0); | 769 | return (strcmp (buf, "55 33") != 0); |
| 728 | }], [gl_cv_func_printf_positions=yes], [gl_cv_func_printf_positions=no], | 770 | }]])], |
| 729 | [ | 771 | [gl_cv_func_printf_positions=yes], |
| 772 | [gl_cv_func_printf_positions=no], | ||
| 773 | [ | ||
| 730 | changequote(,)dnl | 774 | changequote(,)dnl |
| 731 | case "$host_os" in | 775 | case "$host_os" in |
| 732 | netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) | 776 | netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) |
| 733 | gl_cv_func_printf_positions="guessing no";; | 777 | gl_cv_func_printf_positions="guessing no";; |
| 734 | beos*) gl_cv_func_printf_positions="guessing no";; | 778 | beos*) gl_cv_func_printf_positions="guessing no";; |
| 735 | mingw* | pw*) gl_cv_func_printf_positions="guessing no";; | 779 | mingw* | pw*) gl_cv_func_printf_positions="guessing no";; |
| 736 | *) gl_cv_func_printf_positions="guessing yes";; | 780 | *) gl_cv_func_printf_positions="guessing yes";; |
| 737 | esac | 781 | esac |
| 738 | changequote([,])dnl | 782 | changequote([,])dnl |
| 739 | ]) | 783 | ]) |
| 740 | ]) | 784 | ]) |
| 741 | ]) | 785 | ]) |
| 742 | 786 | ||
| @@ -751,7 +795,8 @@ AC_DEFUN([gl_PRINTF_FLAG_GROUPING], | |||
| 751 | AC_CACHE_CHECK([whether printf supports the grouping flag], | 795 | AC_CACHE_CHECK([whether printf supports the grouping flag], |
| 752 | [gl_cv_func_printf_flag_grouping], | 796 | [gl_cv_func_printf_flag_grouping], |
| 753 | [ | 797 | [ |
| 754 | AC_TRY_RUN([ | 798 | AC_RUN_IFELSE( |
| 799 | [AC_LANG_SOURCE([[ | ||
| 755 | #include <stdio.h> | 800 | #include <stdio.h> |
| 756 | #include <string.h> | 801 | #include <string.h> |
| 757 | static char buf[100]; | 802 | static char buf[100]; |
| @@ -761,17 +806,19 @@ int main () | |||
| 761 | || buf[strlen (buf) - 1] != '9') | 806 | || buf[strlen (buf) - 1] != '9') |
| 762 | return 1; | 807 | return 1; |
| 763 | return 0; | 808 | return 0; |
| 764 | }], [gl_cv_func_printf_flag_grouping=yes], [gl_cv_func_printf_flag_grouping=no], | 809 | }]])], |
| 765 | [ | 810 | [gl_cv_func_printf_flag_grouping=yes], |
| 811 | [gl_cv_func_printf_flag_grouping=no], | ||
| 812 | [ | ||
| 766 | changequote(,)dnl | 813 | changequote(,)dnl |
| 767 | case "$host_os" in | 814 | case "$host_os" in |
| 768 | cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; | 815 | cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; |
| 769 | netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; | 816 | netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; |
| 770 | mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; | 817 | mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; |
| 771 | *) gl_cv_func_printf_flag_grouping="guessing yes";; | 818 | *) gl_cv_func_printf_flag_grouping="guessing yes";; |
| 772 | esac | 819 | esac |
| 773 | changequote([,])dnl | 820 | changequote([,])dnl |
| 774 | ]) | 821 | ]) |
| 775 | ]) | 822 | ]) |
| 776 | ]) | 823 | ]) |
| 777 | 824 | ||
| @@ -787,7 +834,8 @@ AC_DEFUN([gl_PRINTF_FLAG_LEFTADJUST], | |||
| 787 | AC_CACHE_CHECK([whether printf supports the left-adjust flag correctly], | 834 | AC_CACHE_CHECK([whether printf supports the left-adjust flag correctly], |
| 788 | [gl_cv_func_printf_flag_leftadjust], | 835 | [gl_cv_func_printf_flag_leftadjust], |
| 789 | [ | 836 | [ |
| 790 | AC_TRY_RUN([ | 837 | AC_RUN_IFELSE( |
| 838 | [AC_LANG_SOURCE([[ | ||
| 791 | #include <stdio.h> | 839 | #include <stdio.h> |
| 792 | #include <string.h> | 840 | #include <string.h> |
| 793 | static char buf[100]; | 841 | static char buf[100]; |
| @@ -798,7 +846,7 @@ int main () | |||
| 798 | || strcmp (buf, "ab c") != 0) | 846 | || strcmp (buf, "ab c") != 0) |
| 799 | return 1; | 847 | return 1; |
| 800 | return 0; | 848 | return 0; |
| 801 | }], | 849 | }]])], |
| 802 | [gl_cv_func_printf_flag_leftadjust=yes], | 850 | [gl_cv_func_printf_flag_leftadjust=yes], |
| 803 | [gl_cv_func_printf_flag_leftadjust=no], | 851 | [gl_cv_func_printf_flag_leftadjust=no], |
| 804 | [ | 852 | [ |
| @@ -828,37 +876,44 @@ AC_DEFUN([gl_PRINTF_FLAG_ZERO], | |||
| 828 | AC_CACHE_CHECK([whether printf supports the zero flag correctly], | 876 | AC_CACHE_CHECK([whether printf supports the zero flag correctly], |
| 829 | [gl_cv_func_printf_flag_zero], | 877 | [gl_cv_func_printf_flag_zero], |
| 830 | [ | 878 | [ |
| 831 | AC_TRY_RUN([ | 879 | AC_RUN_IFELSE( |
| 880 | [AC_LANG_SOURCE([[ | ||
| 832 | #include <stdio.h> | 881 | #include <stdio.h> |
| 833 | #include <string.h> | 882 | #include <string.h> |
| 834 | static char buf[100]; | 883 | static char buf[100]; |
| 884 | static double zero = 0.0; | ||
| 835 | int main () | 885 | int main () |
| 836 | { | 886 | { |
| 837 | if (sprintf (buf, "%010f", 1.0 / 0.0, 33, 44, 55) < 0 | 887 | if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 |
| 838 | || (strcmp (buf, " inf") != 0 | 888 | || (strcmp (buf, " inf") != 0 |
| 839 | && strcmp (buf, " infinity") != 0)) | 889 | && strcmp (buf, " infinity") != 0)) |
| 840 | return 1; | 890 | return 1; |
| 841 | return 0; | 891 | return 0; |
| 842 | }], [gl_cv_func_printf_flag_zero=yes], [gl_cv_func_printf_flag_zero=no], | 892 | }]])], |
| 843 | [ | 893 | [gl_cv_func_printf_flag_zero=yes], |
| 894 | [gl_cv_func_printf_flag_zero=no], | ||
| 895 | [ | ||
| 844 | changequote(,)dnl | 896 | changequote(,)dnl |
| 845 | case "$host_os" in | 897 | case "$host_os" in |
| 846 | # Guess yes on glibc systems. | 898 | # Guess yes on glibc systems. |
| 847 | *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; | 899 | *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; |
| 848 | # Guess yes on BeOS. | 900 | # Guess yes on BeOS. |
| 849 | beos*) gl_cv_func_printf_flag_zero="guessing yes";; | 901 | beos*) gl_cv_func_printf_flag_zero="guessing yes";; |
| 850 | # If we don't know, assume the worst. | 902 | # If we don't know, assume the worst. |
| 851 | *) gl_cv_func_printf_flag_zero="guessing no";; | 903 | *) gl_cv_func_printf_flag_zero="guessing no";; |
| 852 | esac | 904 | esac |
| 853 | changequote([,])dnl | 905 | changequote([,])dnl |
| 854 | ]) | 906 | ]) |
| 855 | ]) | 907 | ]) |
| 856 | ]) | 908 | ]) |
| 857 | 909 | ||
| 858 | dnl Test whether the *printf family of functions supports large precisions. | 910 | dnl Test whether the *printf family of functions supports large precisions. |
| 859 | dnl On mingw, precisions larger than 512 are treated like 512, in integer, | 911 | dnl On mingw, precisions larger than 512 are treated like 512, in integer, |
| 860 | dnl floating-point or pointer output. On BeOS, precisions larger than 1044 | 912 | dnl floating-point or pointer output. On Solaris 10/x86, precisions larger |
| 861 | dnl crash the program. | 913 | dnl than 510 in floating-point output crash the program. On Solaris 10/SPARC, |
| 914 | dnl precisions larger than 510 in floating-point output yield wrong results. | ||
| 915 | dnl On AIX 7.1, precisions larger than 998 in floating-point output yield | ||
| 916 | dnl wrong results. On BeOS, precisions larger than 1044 crash the program. | ||
| 862 | dnl Result is gl_cv_func_printf_precision. | 917 | dnl Result is gl_cv_func_printf_precision. |
| 863 | 918 | ||
| 864 | AC_DEFUN([gl_PRINTF_PRECISION], | 919 | AC_DEFUN([gl_PRINTF_PRECISION], |
| @@ -868,30 +923,43 @@ AC_DEFUN([gl_PRINTF_PRECISION], | |||
| 868 | AC_CACHE_CHECK([whether printf supports large precisions], | 923 | AC_CACHE_CHECK([whether printf supports large precisions], |
| 869 | [gl_cv_func_printf_precision], | 924 | [gl_cv_func_printf_precision], |
| 870 | [ | 925 | [ |
| 871 | AC_TRY_RUN([ | 926 | AC_RUN_IFELSE( |
| 927 | [AC_LANG_SOURCE([[ | ||
| 872 | #include <stdio.h> | 928 | #include <stdio.h> |
| 873 | #include <string.h> | 929 | #include <string.h> |
| 874 | static char buf[5000]; | 930 | static char buf[5000]; |
| 875 | int main () | 931 | int main () |
| 876 | { | 932 | { |
| 933 | int result = 0; | ||
| 877 | #ifdef __BEOS__ | 934 | #ifdef __BEOS__ |
| 878 | /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ | 935 | /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ |
| 879 | return 1; | 936 | return 1; |
| 880 | #endif | 937 | #endif |
| 881 | if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) | 938 | if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) |
| 882 | return 1; | 939 | result |= 1; |
| 883 | return 0; | 940 | if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) |
| 884 | }], [gl_cv_func_printf_precision=yes], [gl_cv_func_printf_precision=no], | 941 | result |= 2; |
| 885 | [ | 942 | if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 |
| 943 | || buf[0] != '1') | ||
| 944 | result |= 4; | ||
| 945 | if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 | ||
| 946 | || buf[0] != '1') | ||
| 947 | result |= 4; | ||
| 948 | return result; | ||
| 949 | }]])], | ||
| 950 | [gl_cv_func_printf_precision=yes], | ||
| 951 | [gl_cv_func_printf_precision=no], | ||
| 952 | [ | ||
| 886 | changequote(,)dnl | 953 | changequote(,)dnl |
| 887 | case "$host_os" in | 954 | case "$host_os" in |
| 888 | # Guess no only on native Win32 and BeOS systems. | 955 | # Guess no only on Solaris, native Windows, and BeOS systems. |
| 889 | mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; | 956 | solaris*) gl_cv_func_printf_precision="guessing no" ;; |
| 890 | beos*) gl_cv_func_printf_precision="guessing no" ;; | 957 | mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; |
| 891 | *) gl_cv_func_printf_precision="guessing yes" ;; | 958 | beos*) gl_cv_func_printf_precision="guessing no" ;; |
| 892 | esac | 959 | *) gl_cv_func_printf_precision="guessing yes" ;; |
| 960 | esac | ||
| 893 | changequote([,])dnl | 961 | changequote([,])dnl |
| 894 | ]) | 962 | ]) |
| 895 | ]) | 963 | ]) |
| 896 | ]) | 964 | ]) |
| 897 | 965 | ||
| @@ -960,8 +1028,9 @@ int main() | |||
| 960 | changequote([,])dnl | 1028 | changequote([,])dnl |
| 961 | ])]) | 1029 | ])]) |
| 962 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then | 1030 | if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then |
| 963 | (./conftest | 1031 | (./conftest 2>&AS_MESSAGE_LOG_FD |
| 964 | result=$? | 1032 | result=$? |
| 1033 | _AS_ECHO_LOG([\$? = $result]) | ||
| 965 | if test $result != 0 && test $result != 77; then result=1; fi | 1034 | if test $result != 0 && test $result != 77; then result=1; fi |
| 966 | exit $result | 1035 | exit $result |
| 967 | ) >/dev/null 2>/dev/null | 1036 | ) >/dev/null 2>/dev/null |
| @@ -975,7 +1044,7 @@ changequote([,])dnl | |||
| 975 | fi | 1044 | fi |
| 976 | rm -fr conftest* | 1045 | rm -fr conftest* |
| 977 | else | 1046 | else |
| 978 | dnl A universal build on Apple MacOS X platforms. | 1047 | dnl A universal build on Apple Mac OS X platforms. |
| 979 | dnl The result would be 'no' in 32-bit mode and 'yes' in 64-bit mode. | 1048 | dnl The result would be 'no' in 32-bit mode and 'yes' in 64-bit mode. |
| 980 | dnl But we need a configuration result that is valid in both modes. | 1049 | dnl But we need a configuration result that is valid in both modes. |
| 981 | gl_cv_func_printf_enomem="guessing no" | 1050 | gl_cv_func_printf_enomem="guessing no" |
| @@ -1028,61 +1097,80 @@ AC_DEFUN([gl_SNPRINTF_TRUNCATION_C99], | |||
| 1028 | [ | 1097 | [ |
| 1029 | AC_REQUIRE([AC_PROG_CC]) | 1098 | AC_REQUIRE([AC_PROG_CC]) |
| 1030 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 1099 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 1100 | AC_REQUIRE([gl_SNPRINTF_PRESENCE]) | ||
| 1031 | AC_CACHE_CHECK([whether snprintf truncates the result as in C99], | 1101 | AC_CACHE_CHECK([whether snprintf truncates the result as in C99], |
| 1032 | [gl_cv_func_snprintf_truncation_c99], | 1102 | [gl_cv_func_snprintf_truncation_c99], |
| 1033 | [ | 1103 | [ |
| 1034 | AC_TRY_RUN([ | 1104 | AC_RUN_IFELSE( |
| 1105 | [AC_LANG_SOURCE([[ | ||
| 1035 | #include <stdio.h> | 1106 | #include <stdio.h> |
| 1036 | #include <string.h> | 1107 | #include <string.h> |
| 1108 | #if HAVE_SNPRINTF | ||
| 1109 | # define my_snprintf snprintf | ||
| 1110 | #else | ||
| 1111 | # include <stdarg.h> | ||
| 1112 | static int my_snprintf (char *buf, int size, const char *format, ...) | ||
| 1113 | { | ||
| 1114 | va_list args; | ||
| 1115 | int ret; | ||
| 1116 | va_start (args, format); | ||
| 1117 | ret = vsnprintf (buf, size, format, args); | ||
| 1118 | va_end (args); | ||
| 1119 | return ret; | ||
| 1120 | } | ||
| 1121 | #endif | ||
| 1037 | static char buf[100]; | 1122 | static char buf[100]; |
| 1038 | int main () | 1123 | int main () |
| 1039 | { | 1124 | { |
| 1040 | strcpy (buf, "ABCDEF"); | 1125 | strcpy (buf, "ABCDEF"); |
| 1041 | snprintf (buf, 3, "%d %d", 4567, 89); | 1126 | my_snprintf (buf, 3, "%d %d", 4567, 89); |
| 1042 | if (memcmp (buf, "45\0DEF", 6) != 0) | 1127 | if (memcmp (buf, "45\0DEF", 6) != 0) |
| 1043 | return 1; | 1128 | return 1; |
| 1044 | return 0; | 1129 | return 0; |
| 1045 | }], [gl_cv_func_snprintf_truncation_c99=yes], [gl_cv_func_snprintf_truncation_c99=no], | 1130 | }]])], |
| 1046 | [ | 1131 | [gl_cv_func_snprintf_truncation_c99=yes], |
| 1132 | [gl_cv_func_snprintf_truncation_c99=no], | ||
| 1133 | [ | ||
| 1047 | changequote(,)dnl | 1134 | changequote(,)dnl |
| 1048 | case "$host_os" in | 1135 | case "$host_os" in |
| 1049 | # Guess yes on glibc systems. | 1136 | # Guess yes on glibc systems. |
| 1050 | *-gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1137 | *-gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1051 | # Guess yes on FreeBSD >= 5. | 1138 | # Guess yes on FreeBSD >= 5. |
| 1052 | freebsd[1-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1139 | freebsd[1-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1053 | freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1140 | freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1054 | # Guess yes on MacOS X >= 10.3. | 1141 | # Guess yes on Mac OS X >= 10.3. |
| 1055 | darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1142 | darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1056 | darwin*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1143 | darwin*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1057 | # Guess yes on OpenBSD >= 3.9. | 1144 | # Guess yes on OpenBSD >= 3.9. |
| 1058 | openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) | 1145 | openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) |
| 1059 | gl_cv_func_snprintf_truncation_c99="guessing no";; | 1146 | gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1060 | openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1147 | openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1061 | # Guess yes on Solaris >= 2.6. | 1148 | # Guess yes on Solaris >= 2.6. |
| 1062 | solaris2.[0-5]*) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1149 | solaris2.[0-5] | solaris2.[0-5].*) |
| 1063 | solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1150 | gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1064 | # Guess yes on AIX >= 4. | 1151 | solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1065 | aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1152 | # Guess yes on AIX >= 4. |
| 1066 | aix*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1153 | aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1067 | # Guess yes on HP-UX >= 11. | 1154 | aix*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1068 | hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1155 | # Guess yes on HP-UX >= 11. |
| 1069 | hpux*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1156 | hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1070 | # Guess yes on IRIX >= 6.5. | 1157 | hpux*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1071 | irix6.5) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1158 | # Guess yes on IRIX >= 6.5. |
| 1072 | # Guess yes on OSF/1 >= 5. | 1159 | irix6.5) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1073 | osf[3-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1160 | # Guess yes on OSF/1 >= 5. |
| 1074 | osf*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1161 | osf[3-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1075 | # Guess yes on NetBSD >= 3. | 1162 | osf*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1076 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 1163 | # Guess yes on NetBSD >= 3. |
| 1077 | gl_cv_func_snprintf_truncation_c99="guessing no";; | 1164 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) |
| 1078 | netbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1165 | gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1079 | # Guess yes on BeOS. | 1166 | netbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1080 | beos*) gl_cv_func_snprintf_truncation_c99="guessing yes";; | 1167 | # Guess yes on BeOS. |
| 1081 | # If we don't know, assume the worst. | 1168 | beos*) gl_cv_func_snprintf_truncation_c99="guessing yes";; |
| 1082 | *) gl_cv_func_snprintf_truncation_c99="guessing no";; | 1169 | # If we don't know, assume the worst. |
| 1083 | esac | 1170 | *) gl_cv_func_snprintf_truncation_c99="guessing no";; |
| 1171 | esac | ||
| 1084 | changequote([,])dnl | 1172 | changequote([,])dnl |
| 1085 | ]) | 1173 | ]) |
| 1086 | ]) | 1174 | ]) |
| 1087 | ]) | 1175 | ]) |
| 1088 | 1176 | ||
| @@ -1105,52 +1193,74 @@ AC_DEFUN_ONCE([gl_SNPRINTF_RETVAL_C99], | |||
| 1105 | [ | 1193 | [ |
| 1106 | AC_REQUIRE([AC_PROG_CC]) | 1194 | AC_REQUIRE([AC_PROG_CC]) |
| 1107 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 1195 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 1196 | AC_REQUIRE([gl_SNPRINTF_PRESENCE]) | ||
| 1108 | AC_CACHE_CHECK([whether snprintf returns a byte count as in C99], | 1197 | AC_CACHE_CHECK([whether snprintf returns a byte count as in C99], |
| 1109 | [gl_cv_func_snprintf_retval_c99], | 1198 | [gl_cv_func_snprintf_retval_c99], |
| 1110 | [ | 1199 | [ |
| 1111 | AC_TRY_RUN([ | 1200 | AC_RUN_IFELSE( |
| 1201 | [AC_LANG_SOURCE([[ | ||
| 1112 | #include <stdio.h> | 1202 | #include <stdio.h> |
| 1113 | #include <string.h> | 1203 | #include <string.h> |
| 1204 | #if HAVE_SNPRINTF | ||
| 1205 | # define my_snprintf snprintf | ||
| 1206 | #else | ||
| 1207 | # include <stdarg.h> | ||
| 1208 | static int my_snprintf (char *buf, int size, const char *format, ...) | ||
| 1209 | { | ||
| 1210 | va_list args; | ||
| 1211 | int ret; | ||
| 1212 | va_start (args, format); | ||
| 1213 | ret = vsnprintf (buf, size, format, args); | ||
| 1214 | va_end (args); | ||
| 1215 | return ret; | ||
| 1216 | } | ||
| 1217 | #endif | ||
| 1114 | static char buf[100]; | 1218 | static char buf[100]; |
| 1115 | int main () | 1219 | int main () |
| 1116 | { | 1220 | { |
| 1117 | strcpy (buf, "ABCDEF"); | 1221 | strcpy (buf, "ABCDEF"); |
| 1118 | if (snprintf (buf, 3, "%d %d", 4567, 89) != 7) | 1222 | if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) |
| 1119 | return 1; | 1223 | return 1; |
| 1224 | if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) | ||
| 1225 | return 2; | ||
| 1226 | if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) | ||
| 1227 | return 3; | ||
| 1120 | return 0; | 1228 | return 0; |
| 1121 | }], [gl_cv_func_snprintf_retval_c99=yes], [gl_cv_func_snprintf_retval_c99=no], | 1229 | }]])], |
| 1122 | [ | 1230 | [gl_cv_func_snprintf_retval_c99=yes], |
| 1231 | [gl_cv_func_snprintf_retval_c99=no], | ||
| 1232 | [ | ||
| 1123 | changequote(,)dnl | 1233 | changequote(,)dnl |
| 1124 | case "$host_os" in | 1234 | case "$host_os" in |
| 1125 | # Guess yes on glibc systems. | 1235 | # Guess yes on glibc systems. |
| 1126 | *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1236 | *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1127 | # Guess yes on FreeBSD >= 5. | 1237 | # Guess yes on FreeBSD >= 5. |
| 1128 | freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; | 1238 | freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; |
| 1129 | freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1239 | freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1130 | # Guess yes on MacOS X >= 10.3. | 1240 | # Guess yes on Mac OS X >= 10.3. |
| 1131 | darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; | 1241 | darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; |
| 1132 | darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1242 | darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1133 | # Guess yes on OpenBSD >= 3.9. | 1243 | # Guess yes on OpenBSD >= 3.9. |
| 1134 | openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) | 1244 | openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) |
| 1135 | gl_cv_func_snprintf_retval_c99="guessing no";; | 1245 | gl_cv_func_snprintf_retval_c99="guessing no";; |
| 1136 | openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1246 | openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1137 | # Guess yes on Solaris >= 2.6. | 1247 | # Guess yes on Solaris >= 2.10. |
| 1138 | solaris2.[0-5]*) gl_cv_func_snprintf_retval_c99="guessing no";; | 1248 | solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; |
| 1139 | solaris*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1249 | solaris*) gl_cv_func_printf_sizes_c99="guessing no";; |
| 1140 | # Guess yes on AIX >= 4. | 1250 | # Guess yes on AIX >= 4. |
| 1141 | aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; | 1251 | aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; |
| 1142 | aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1252 | aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1143 | # Guess yes on NetBSD >= 3. | 1253 | # Guess yes on NetBSD >= 3. |
| 1144 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 1254 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) |
| 1145 | gl_cv_func_snprintf_retval_c99="guessing no";; | 1255 | gl_cv_func_snprintf_retval_c99="guessing no";; |
| 1146 | netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1256 | netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1147 | # Guess yes on BeOS. | 1257 | # Guess yes on BeOS. |
| 1148 | beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; | 1258 | beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; |
| 1149 | # If we don't know, assume the worst. | 1259 | # If we don't know, assume the worst. |
| 1150 | *) gl_cv_func_snprintf_retval_c99="guessing no";; | 1260 | *) gl_cv_func_snprintf_retval_c99="guessing no";; |
| 1151 | esac | 1261 | esac |
| 1152 | changequote([,])dnl | 1262 | changequote([,])dnl |
| 1153 | ]) | 1263 | ]) |
| 1154 | ]) | 1264 | ]) |
| 1155 | ]) | 1265 | ]) |
| 1156 | 1266 | ||
| @@ -1162,12 +1272,28 @@ AC_DEFUN([gl_SNPRINTF_DIRECTIVE_N], | |||
| 1162 | [ | 1272 | [ |
| 1163 | AC_REQUIRE([AC_PROG_CC]) | 1273 | AC_REQUIRE([AC_PROG_CC]) |
| 1164 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | 1274 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 1275 | AC_REQUIRE([gl_SNPRINTF_PRESENCE]) | ||
| 1165 | AC_CACHE_CHECK([whether snprintf fully supports the 'n' directive], | 1276 | AC_CACHE_CHECK([whether snprintf fully supports the 'n' directive], |
| 1166 | [gl_cv_func_snprintf_directive_n], | 1277 | [gl_cv_func_snprintf_directive_n], |
| 1167 | [ | 1278 | [ |
| 1168 | AC_TRY_RUN([ | 1279 | AC_RUN_IFELSE( |
| 1280 | [AC_LANG_SOURCE([[ | ||
| 1169 | #include <stdio.h> | 1281 | #include <stdio.h> |
| 1170 | #include <string.h> | 1282 | #include <string.h> |
| 1283 | #if HAVE_SNPRINTF | ||
| 1284 | # define my_snprintf snprintf | ||
| 1285 | #else | ||
| 1286 | # include <stdarg.h> | ||
| 1287 | static int my_snprintf (char *buf, int size, const char *format, ...) | ||
| 1288 | { | ||
| 1289 | va_list args; | ||
| 1290 | int ret; | ||
| 1291 | va_start (args, format); | ||
| 1292 | ret = vsnprintf (buf, size, format, args); | ||
| 1293 | va_end (args); | ||
| 1294 | return ret; | ||
| 1295 | } | ||
| 1296 | #endif | ||
| 1171 | static char fmtstring[10]; | 1297 | static char fmtstring[10]; |
| 1172 | static char buf[100]; | 1298 | static char buf[100]; |
| 1173 | int main () | 1299 | int main () |
| @@ -1177,44 +1303,47 @@ int main () | |||
| 1177 | support %n in format strings in read-only memory but not in writable | 1303 | support %n in format strings in read-only memory but not in writable |
| 1178 | memory. */ | 1304 | memory. */ |
| 1179 | strcpy (fmtstring, "%d %n"); | 1305 | strcpy (fmtstring, "%d %n"); |
| 1180 | snprintf (buf, 4, fmtstring, 12345, &count, 33, 44, 55); | 1306 | my_snprintf (buf, 4, fmtstring, 12345, &count, 33, 44, 55); |
| 1181 | if (count != 6) | 1307 | if (count != 6) |
| 1182 | return 1; | 1308 | return 1; |
| 1183 | return 0; | 1309 | return 0; |
| 1184 | }], [gl_cv_func_snprintf_directive_n=yes], [gl_cv_func_snprintf_directive_n=no], | 1310 | }]])], |
| 1185 | [ | 1311 | [gl_cv_func_snprintf_directive_n=yes], |
| 1312 | [gl_cv_func_snprintf_directive_n=no], | ||
| 1313 | [ | ||
| 1186 | changequote(,)dnl | 1314 | changequote(,)dnl |
| 1187 | case "$host_os" in | 1315 | case "$host_os" in |
| 1188 | # Guess yes on glibc systems. | 1316 | # Guess yes on glibc systems. |
| 1189 | *-gnu*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1317 | *-gnu*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1190 | # Guess yes on FreeBSD >= 5. | 1318 | # Guess yes on FreeBSD >= 5. |
| 1191 | freebsd[1-4]*) gl_cv_func_snprintf_directive_n="guessing no";; | 1319 | freebsd[1-4]*) gl_cv_func_snprintf_directive_n="guessing no";; |
| 1192 | freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1320 | freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1193 | # Guess yes on MacOS X >= 10.3. | 1321 | # Guess yes on Mac OS X >= 10.3. |
| 1194 | darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; | 1322 | darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; |
| 1195 | darwin*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1323 | darwin*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1196 | # Guess yes on Solaris >= 2.6. | 1324 | # Guess yes on Solaris >= 2.6. |
| 1197 | solaris2.[0-5]*) gl_cv_func_snprintf_directive_n="guessing no";; | 1325 | solaris2.[0-5] | solaris2.[0-5].*) |
| 1198 | solaris*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1326 | gl_cv_func_snprintf_directive_n="guessing no";; |
| 1199 | # Guess yes on AIX >= 4. | 1327 | solaris*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1200 | aix[1-3]*) gl_cv_func_snprintf_directive_n="guessing no";; | 1328 | # Guess yes on AIX >= 4. |
| 1201 | aix*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1329 | aix[1-3]*) gl_cv_func_snprintf_directive_n="guessing no";; |
| 1202 | # Guess yes on IRIX >= 6.5. | 1330 | aix*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1203 | irix6.5) gl_cv_func_snprintf_directive_n="guessing yes";; | 1331 | # Guess yes on IRIX >= 6.5. |
| 1204 | # Guess yes on OSF/1 >= 5. | 1332 | irix6.5) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1205 | osf[3-4]*) gl_cv_func_snprintf_directive_n="guessing no";; | 1333 | # Guess yes on OSF/1 >= 5. |
| 1206 | osf*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1334 | osf[3-4]*) gl_cv_func_snprintf_directive_n="guessing no";; |
| 1207 | # Guess yes on NetBSD >= 3. | 1335 | osf*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1208 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 1336 | # Guess yes on NetBSD >= 3. |
| 1209 | gl_cv_func_snprintf_directive_n="guessing no";; | 1337 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) |
| 1210 | netbsd*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1338 | gl_cv_func_snprintf_directive_n="guessing no";; |
| 1211 | # Guess yes on BeOS. | 1339 | netbsd*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1212 | beos*) gl_cv_func_snprintf_directive_n="guessing yes";; | 1340 | # Guess yes on BeOS. |
| 1213 | # If we don't know, assume the worst. | 1341 | beos*) gl_cv_func_snprintf_directive_n="guessing yes";; |
| 1214 | *) gl_cv_func_snprintf_directive_n="guessing no";; | 1342 | # If we don't know, assume the worst. |
| 1215 | esac | 1343 | *) gl_cv_func_snprintf_directive_n="guessing no";; |
| 1344 | esac | ||
| 1216 | changequote([,])dnl | 1345 | changequote([,])dnl |
| 1217 | ]) | 1346 | ]) |
| 1218 | ]) | 1347 | ]) |
| 1219 | ]) | 1348 | ]) |
| 1220 | 1349 | ||
| @@ -1226,20 +1355,36 @@ dnl Result is gl_cv_func_snprintf_size1. | |||
| 1226 | AC_DEFUN([gl_SNPRINTF_SIZE1], | 1355 | AC_DEFUN([gl_SNPRINTF_SIZE1], |
| 1227 | [ | 1356 | [ |
| 1228 | AC_REQUIRE([AC_PROG_CC]) | 1357 | AC_REQUIRE([AC_PROG_CC]) |
| 1358 | AC_REQUIRE([gl_SNPRINTF_PRESENCE]) | ||
| 1229 | AC_CACHE_CHECK([whether snprintf respects a size of 1], | 1359 | AC_CACHE_CHECK([whether snprintf respects a size of 1], |
| 1230 | [gl_cv_func_snprintf_size1], | 1360 | [gl_cv_func_snprintf_size1], |
| 1231 | [ | 1361 | [ |
| 1232 | AC_TRY_RUN([ | 1362 | AC_RUN_IFELSE( |
| 1363 | [AC_LANG_SOURCE([[ | ||
| 1233 | #include <stdio.h> | 1364 | #include <stdio.h> |
| 1365 | #if HAVE_SNPRINTF | ||
| 1366 | # define my_snprintf snprintf | ||
| 1367 | #else | ||
| 1368 | # include <stdarg.h> | ||
| 1369 | static int my_snprintf (char *buf, int size, const char *format, ...) | ||
| 1370 | { | ||
| 1371 | va_list args; | ||
| 1372 | int ret; | ||
| 1373 | va_start (args, format); | ||
| 1374 | ret = vsnprintf (buf, size, format, args); | ||
| 1375 | va_end (args); | ||
| 1376 | return ret; | ||
| 1377 | } | ||
| 1378 | #endif | ||
| 1234 | int main() | 1379 | int main() |
| 1235 | { | 1380 | { |
| 1236 | static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; | 1381 | static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; |
| 1237 | snprintf (buf, 1, "%d", 12345); | 1382 | my_snprintf (buf, 1, "%d", 12345); |
| 1238 | return buf[1] != 'E'; | 1383 | return buf[1] != 'E'; |
| 1239 | }], | 1384 | }]])], |
| 1240 | [gl_cv_func_snprintf_size1=yes], | 1385 | [gl_cv_func_snprintf_size1=yes], |
| 1241 | [gl_cv_func_snprintf_size1=no], | 1386 | [gl_cv_func_snprintf_size1=no], |
| 1242 | [gl_cv_func_snprintf_size1="guessing yes"]) | 1387 | [gl_cv_func_snprintf_size1="guessing yes"]) |
| 1243 | ]) | 1388 | ]) |
| 1244 | ]) | 1389 | ]) |
| 1245 | 1390 | ||
| @@ -1286,7 +1431,8 @@ AC_DEFUN([gl_VSNPRINTF_ZEROSIZE_C99], | |||
| 1286 | AC_CACHE_CHECK([whether vsnprintf respects a zero size as in C99], | 1431 | AC_CACHE_CHECK([whether vsnprintf respects a zero size as in C99], |
| 1287 | [gl_cv_func_vsnprintf_zerosize_c99], | 1432 | [gl_cv_func_vsnprintf_zerosize_c99], |
| 1288 | [ | 1433 | [ |
| 1289 | AC_TRY_RUN([ | 1434 | AC_RUN_IFELSE( |
| 1435 | [AC_LANG_SOURCE([[ | ||
| 1290 | #include <stdarg.h> | 1436 | #include <stdarg.h> |
| 1291 | #include <stdio.h> | 1437 | #include <stdio.h> |
| 1292 | static int my_snprintf (char *buf, int size, const char *format, ...) | 1438 | static int my_snprintf (char *buf, int size, const char *format, ...) |
| @@ -1303,43 +1449,44 @@ int main() | |||
| 1303 | static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; | 1449 | static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; |
| 1304 | my_snprintf (buf, 0, "%d", 12345); | 1450 | my_snprintf (buf, 0, "%d", 12345); |
| 1305 | return buf[0] != 'D'; | 1451 | return buf[0] != 'D'; |
| 1306 | }], | 1452 | }]])], |
| 1307 | [gl_cv_func_vsnprintf_zerosize_c99=yes], | 1453 | [gl_cv_func_vsnprintf_zerosize_c99=yes], |
| 1308 | [gl_cv_func_vsnprintf_zerosize_c99=no], | 1454 | [gl_cv_func_vsnprintf_zerosize_c99=no], |
| 1309 | [ | 1455 | [ |
| 1310 | changequote(,)dnl | 1456 | changequote(,)dnl |
| 1311 | case "$host_os" in | 1457 | case "$host_os" in |
| 1312 | # Guess yes on glibc systems. | 1458 | # Guess yes on glibc systems. |
| 1313 | *-gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1459 | *-gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1314 | # Guess yes on FreeBSD >= 5. | 1460 | # Guess yes on FreeBSD >= 5. |
| 1315 | freebsd[1-4]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; | 1461 | freebsd[1-4]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; |
| 1316 | freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1462 | freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1317 | # Guess yes on MacOS X >= 10.3. | 1463 | # Guess yes on Mac OS X >= 10.3. |
| 1318 | darwin[1-6].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; | 1464 | darwin[1-6].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; |
| 1319 | darwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1465 | darwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1320 | # Guess yes on Cygwin. | 1466 | # Guess yes on Cygwin. |
| 1321 | cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1467 | cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1322 | # Guess yes on Solaris >= 2.6. | 1468 | # Guess yes on Solaris >= 2.6. |
| 1323 | solaris2.[0-5]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; | 1469 | solaris2.[0-5] | solaris2.[0-5].*) |
| 1324 | solaris*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1470 | gl_cv_func_vsnprintf_zerosize_c99="guessing no";; |
| 1325 | # Guess yes on AIX >= 4. | 1471 | solaris*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1326 | aix[1-3]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; | 1472 | # Guess yes on AIX >= 4. |
| 1327 | aix*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1473 | aix[1-3]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; |
| 1328 | # Guess yes on IRIX >= 6.5. | 1474 | aix*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1329 | irix6.5) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1475 | # Guess yes on IRIX >= 6.5. |
| 1330 | # Guess yes on NetBSD >= 3. | 1476 | irix6.5) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1331 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) | 1477 | # Guess yes on NetBSD >= 3. |
| 1332 | gl_cv_func_vsnprintf_zerosize_c99="guessing no";; | 1478 | netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) |
| 1333 | netbsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1479 | gl_cv_func_vsnprintf_zerosize_c99="guessing no";; |
| 1334 | # Guess yes on BeOS. | 1480 | netbsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1335 | beos*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1481 | # Guess yes on BeOS. |
| 1336 | # Guess yes on mingw. | 1482 | beos*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1337 | mingw* | pw*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; | 1483 | # Guess yes on mingw. |
| 1338 | # If we don't know, assume the worst. | 1484 | mingw* | pw*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; |
| 1339 | *) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; | 1485 | # If we don't know, assume the worst. |
| 1340 | esac | 1486 | *) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; |
| 1487 | esac | ||
| 1341 | changequote([,])dnl | 1488 | changequote([,])dnl |
| 1342 | ]) | 1489 | ]) |
| 1343 | ]) | 1490 | ]) |
| 1344 | ]) | 1491 | ]) |
| 1345 | 1492 | ||
| @@ -1393,24 +1540,31 @@ dnl 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | |||
| 1393 | dnl glibc 2.5 . . . . . . . . . . . . . . . . . . . . | 1540 | dnl glibc 2.5 . . . . . . . . . . . . . . . . . . . . |
| 1394 | dnl glibc 2.3.6 . . . . # . . . . . . . . . . . . . . . | 1541 | dnl glibc 2.3.6 . . . . # . . . . . . . . . . . . . . . |
| 1395 | dnl FreeBSD 5.4, 6.1 . . . . # . . . . . . # . # . . . . . . | 1542 | dnl FreeBSD 5.4, 6.1 . . . . # . . . . . . # . # . . . . . . |
| 1396 | dnl MacOS X 10.3.9 . . . . # . . . . . . # . # . . . . . . | 1543 | dnl Mac OS X 10.5.8 . . . # # . . . . . . # . . . . . . . . |
| 1544 | dnl Mac OS X 10.3.9 . . . . # . . . . . . # . # . . . . . . | ||
| 1397 | dnl OpenBSD 3.9, 4.0 . . # # # # . # . # . # . # . . . . . . | 1545 | dnl OpenBSD 3.9, 4.0 . . # # # # . # . # . # . # . . . . . . |
| 1398 | dnl Cygwin 1.7.0 (2009) . . . # . . . ? . . . . . ? . . . . . . | 1546 | dnl Cygwin 1.7.0 (2009) . . . # . . . ? . . . . . ? . . . . . . |
| 1399 | dnl Cygwin 1.5.25 (2008) . . . # # . . # . . . . . # . . . . . . | 1547 | dnl Cygwin 1.5.25 (2008) . . . # # . . # . . . . . # . . . . . . |
| 1400 | dnl Cygwin 1.5.19 (2006) # . . # # # . # . # . # # # . . . . . . | 1548 | dnl Cygwin 1.5.19 (2006) # . . # # # . # . # . # # # . . . . . . |
| 1401 | dnl Solaris 10 . . # # # . . # . . . # . . . . . . . . | 1549 | dnl Solaris 11 2011-11 . . # # # . . # . . . # . . . . . . . . |
| 1402 | dnl Solaris 2.6 ... 9 # . # # # # . # . . . # . . . . . . . . | 1550 | dnl Solaris 10 . . # # # . . # . . . # # . . . . . . . |
| 1551 | dnl Solaris 2.6 ... 9 # . # # # # . # . . . # # . . . # . . . | ||
| 1403 | dnl Solaris 2.5.1 # . # # # # . # . . . # . . # # # # # # | 1552 | dnl Solaris 2.5.1 # . # # # # . # . . . # . . # # # # # # |
| 1553 | dnl AIX 7.1 . . # # # . . . . . . # # . . . . . . . | ||
| 1404 | dnl AIX 5.2 . . # # # . . . . . . # . . . . . . . . | 1554 | dnl AIX 5.2 . . # # # . . . . . . # . . . . . . . . |
| 1405 | dnl AIX 4.3.2, 5.1 # . # # # # . . . . . # . . . . . . . . | 1555 | dnl AIX 4.3.2, 5.1 # . # # # # . . . . . # . . . . # . . . |
| 1406 | dnl HP-UX 11.31 . . . . # . . . . . . # . . . . # # . . | 1556 | dnl HP-UX 11.31 . . . . # . . . . . . # . . . . # # . . |
| 1407 | dnl HP-UX 11.{00,11,23} # . . . # # . . . . . # . . . . # # . # | 1557 | dnl HP-UX 11.{00,11,23} # . . . # # . . . . . # . . . . # # . # |
| 1408 | dnl HP-UX 10.20 # . # . # # . ? . . # # . . . . # # ? # | 1558 | dnl HP-UX 10.20 # . # . # # . ? . . # # . . . . # # ? # |
| 1409 | dnl IRIX 6.5 # . # # # # . # . . . # . . . . # . . . | 1559 | dnl IRIX 6.5 # . # # # # . # . . . # . . . . # . . . |
| 1410 | dnl OSF/1 5.1 # . # # # # . . . . . # . . . . # . . # | 1560 | dnl OSF/1 5.1 # . # # # # . . . . . # . . . . # . . # |
| 1411 | dnl OSF/1 4.0d # . # # # # . . . . . # . . # # # # # # | 1561 | dnl OSF/1 4.0d # . # # # # . . . . . # . . # # # # # # |
| 1562 | dnl NetBSD 5.0 . . . # # . . . . . . # . # . . . . . . | ||
| 1412 | dnl NetBSD 4.0 . ? ? ? ? ? . ? . ? ? ? ? ? . . . ? ? ? | 1563 | dnl NetBSD 4.0 . ? ? ? ? ? . ? . ? ? ? ? ? . . . ? ? ? |
| 1413 | dnl NetBSD 3.0 . . . . # # . ? # # ? # . # . . . . . . | 1564 | dnl NetBSD 3.0 . . . . # # . ? # # ? # . # . . . . . . |
| 1414 | dnl Haiku . . . # # # . # . . . . . ? . . . . . . | 1565 | dnl Haiku . . . # # # . # . . . . . ? . . ? . . . |
| 1415 | dnl BeOS # # . # # # . ? # . ? . # ? . . . . . . | 1566 | dnl BeOS # # . # # # . ? # . ? . # ? . . ? . . . |
| 1416 | dnl mingw # # # # # # . . # # . # # ? . # # # . . | 1567 | dnl old mingw / msvcrt # # # # # # . . # # . # # ? . # # # . . |
| 1568 | dnl MSVC 9 # # # # # # # . # # . # # ? # # # # . . | ||
| 1569 | dnl mingw 2009-2011 . # . # . . . . # # . . . ? . . . . . . | ||
| 1570 | dnl mingw-w64 2011 # # # # # # . . # # . # # ? . # # # . . | ||
diff --git a/gl/m4/progtest.m4 b/gl/m4/progtest.m4 index 2d804ac9..7b391232 100644 --- a/gl/m4/progtest.m4 +++ b/gl/m4/progtest.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # progtest.m4 serial 6 (gettext-0.18) | 1 | # progtest.m4 serial 7 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1996-2003, 2005, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -27,15 +27,14 @@ AC_DEFUN([AM_PATH_PROG_WITH_TEST], | |||
| 27 | # Prepare PATH_SEPARATOR. | 27 | # Prepare PATH_SEPARATOR. |
| 28 | # The user is always right. | 28 | # The user is always right. |
| 29 | if test "${PATH_SEPARATOR+set}" != set; then | 29 | if test "${PATH_SEPARATOR+set}" != set; then |
| 30 | echo "#! /bin/sh" >conf$$.sh | 30 | # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which |
| 31 | echo "exit 0" >>conf$$.sh | 31 | # contains only /bin. Note that ksh looks also at the FPATH variable, |
| 32 | chmod +x conf$$.sh | 32 | # so we have to set that as well for the test. |
| 33 | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then | 33 | PATH_SEPARATOR=: |
| 34 | PATH_SEPARATOR=';' | 34 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ |
| 35 | else | 35 | && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ |
| 36 | PATH_SEPARATOR=: | 36 | || PATH_SEPARATOR=';' |
| 37 | fi | 37 | } |
| 38 | rm -f conf$$.sh | ||
| 39 | fi | 38 | fi |
| 40 | 39 | ||
| 41 | # Find out how to test for executable files. Don't use a zero-byte file, | 40 | # Find out how to test for executable files. Don't use a zero-byte file, |
diff --git a/gl/m4/read.m4 b/gl/m4/read.m4 new file mode 100644 index 00000000..81f0f3a9 --- /dev/null +++ b/gl/m4/read.m4 | |||
| @@ -0,0 +1,26 @@ | |||
| 1 | # read.m4 serial 4 | ||
| 2 | dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_READ], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | ||
| 10 | AC_REQUIRE([gl_MSVC_INVAL]) | ||
| 11 | if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then | ||
| 12 | REPLACE_READ=1 | ||
| 13 | fi | ||
| 14 | dnl This ifdef is just an optimization, to avoid performing a configure | ||
| 15 | dnl check whose result is not used. It does not make the test of | ||
| 16 | dnl GNULIB_UNISTD_H_NONBLOCKING or GNULIB_NONBLOCKING redundant. | ||
| 17 | m4_ifdef([gl_NONBLOCKING_IO], [ | ||
| 18 | gl_NONBLOCKING_IO | ||
| 19 | if test $gl_cv_have_nonblocking != yes; then | ||
| 20 | REPLACE_READ=1 | ||
| 21 | fi | ||
| 22 | ]) | ||
| 23 | ]) | ||
| 24 | |||
| 25 | # Prerequisites of lib/read.c. | ||
| 26 | AC_DEFUN([gl_PREREQ_READ], [:]) | ||
diff --git a/gl/m4/regex.m4 b/gl/m4/regex.m4 index 95784e4b..0945c11a 100644 --- a/gl/m4/regex.m4 +++ b/gl/m4/regex.m4 | |||
| @@ -1,7 +1,6 @@ | |||
| 1 | # serial 56 | 1 | # serial 64 |
| 2 | 2 | ||
| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, | 3 | # Copyright (C) 1996-2001, 2003-2013 Free Software Foundation, Inc. |
| 4 | # 2007, 2008, 2009, 2010 Free Software Foundation, Inc. | ||
| 5 | # | 4 | # |
| 6 | # This file is free software; the Free Software Foundation | 5 | # This file is free software; the Free Software Foundation |
| 7 | # gives unlimited permission to copy and/or distribute it, | 6 | # gives unlimited permission to copy and/or distribute it, |
| @@ -14,8 +13,6 @@ AC_PREREQ([2.50]) | |||
| 14 | 13 | ||
| 15 | AC_DEFUN([gl_REGEX], | 14 | AC_DEFUN([gl_REGEX], |
| 16 | [ | 15 | [ |
| 17 | AC_CHECK_HEADERS_ONCE([locale.h]) | ||
| 18 | |||
| 19 | AC_ARG_WITH([included-regex], | 16 | AC_ARG_WITH([included-regex], |
| 20 | [AS_HELP_STRING([--without-included-regex], | 17 | [AS_HELP_STRING([--without-included-regex], |
| 21 | [don't compile regex; this is the default on systems | 18 | [don't compile regex; this is the default on systems |
| @@ -30,31 +27,41 @@ AC_DEFUN([gl_REGEX], | |||
| 30 | # following run test, then default to *not* using the included regex.c. | 27 | # following run test, then default to *not* using the included regex.c. |
| 31 | # If cross compiling, assume the test would fail and use the included | 28 | # If cross compiling, assume the test would fail and use the included |
| 32 | # regex.c. | 29 | # regex.c. |
| 30 | AC_CHECK_DECLS_ONCE([alarm]) | ||
| 33 | AC_CACHE_CHECK([for working re_compile_pattern], | 31 | AC_CACHE_CHECK([for working re_compile_pattern], |
| 34 | [gl_cv_func_re_compile_pattern_working], | 32 | [gl_cv_func_re_compile_pattern_working], |
| 35 | [AC_RUN_IFELSE( | 33 | [AC_RUN_IFELSE( |
| 36 | [AC_LANG_PROGRAM( | 34 | [AC_LANG_PROGRAM( |
| 37 | [AC_INCLUDES_DEFAULT[ | 35 | [[#include <regex.h> |
| 38 | #if HAVE_LOCALE_H | 36 | |
| 39 | #include <locale.h> | 37 | #include <locale.h> |
| 40 | #endif | 38 | #include <limits.h> |
| 41 | #include <limits.h> | 39 | #include <string.h> |
| 42 | #include <regex.h> | 40 | #if HAVE_DECL_ALARM |
| 43 | ]], | 41 | # include <unistd.h> |
| 44 | [[static struct re_pattern_buffer regex; | 42 | # include <signal.h> |
| 43 | #endif | ||
| 44 | ]], | ||
| 45 | [[int result = 0; | ||
| 46 | static struct re_pattern_buffer regex; | ||
| 45 | unsigned char folded_chars[UCHAR_MAX + 1]; | 47 | unsigned char folded_chars[UCHAR_MAX + 1]; |
| 46 | int i; | 48 | int i; |
| 47 | const char *s; | 49 | const char *s; |
| 48 | struct re_registers regs; | 50 | struct re_registers regs; |
| 49 | 51 | ||
| 50 | #if HAVE_LOCALE_H | 52 | #if HAVE_DECL_ALARM |
| 51 | /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html | 53 | /* Some builds of glibc go into an infinite loop on this test. */ |
| 52 | This test needs valgrind to catch the bug on Debian | 54 | signal (SIGALRM, SIG_DFL); |
| 53 | GNU/Linux 3.1 x86, but it might catch the bug better | 55 | alarm (2); |
| 54 | on other platforms and it shouldn't hurt to try the | 56 | #endif |
| 55 | test here. */ | 57 | if (setlocale (LC_ALL, "en_US.UTF-8")) |
| 56 | if (setlocale (LC_ALL, "en_US.UTF-8")) | 58 | { |
| 57 | { | 59 | { |
| 60 | /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html | ||
| 61 | This test needs valgrind to catch the bug on Debian | ||
| 62 | GNU/Linux 3.1 x86, but it might catch the bug better | ||
| 63 | on other platforms and it shouldn't hurt to try the | ||
| 64 | test here. */ | ||
| 58 | static char const pat[] = "insert into"; | 65 | static char const pat[] = "insert into"; |
| 59 | static char const data[] = | 66 | static char const data[] = |
| 60 | "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; | 67 | "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; |
| @@ -63,26 +70,57 @@ AC_DEFUN([gl_REGEX], | |||
| 63 | memset (®ex, 0, sizeof regex); | 70 | memset (®ex, 0, sizeof regex); |
| 64 | s = re_compile_pattern (pat, sizeof pat - 1, ®ex); | 71 | s = re_compile_pattern (pat, sizeof pat - 1, ®ex); |
| 65 | if (s) | 72 | if (s) |
| 66 | return 1; | 73 | result |= 1; |
| 67 | if (re_search (®ex, data, sizeof data - 1, | 74 | else if (re_search (®ex, data, sizeof data - 1, |
| 68 | 0, sizeof data - 1, ®s) | 75 | 0, sizeof data - 1, ®s) |
| 69 | != -1) | 76 | != -1) |
| 70 | return 1; | 77 | result |= 1; |
| 71 | if (! setlocale (LC_ALL, "C")) | ||
| 72 | return 1; | ||
| 73 | } | 78 | } |
| 74 | #endif | 79 | |
| 80 | { | ||
| 81 | /* This test is from glibc bug 15078. | ||
| 82 | The test case is from Andreas Schwab in | ||
| 83 | <http://www.sourceware.org/ml/libc-alpha/2013-01/msg00967.html>. | ||
| 84 | */ | ||
| 85 | static char const pat[] = "[^x]x"; | ||
| 86 | static char const data[] = | ||
| 87 | /* <U1000><U103B><U103D><U1014><U103A><U102F><U1015><U103A> */ | ||
| 88 | "\xe1\x80\x80" | ||
| 89 | "\xe1\x80\xbb" | ||
| 90 | "\xe1\x80\xbd" | ||
| 91 | "\xe1\x80\x94" | ||
| 92 | "\xe1\x80\xba" | ||
| 93 | "\xe1\x80\xaf" | ||
| 94 | "\xe1\x80\x95" | ||
| 95 | "\xe1\x80\xba" | ||
| 96 | "x"; | ||
| 97 | re_set_syntax (0); | ||
| 98 | memset (®ex, 0, sizeof regex); | ||
| 99 | s = re_compile_pattern (pat, sizeof pat - 1, ®ex); | ||
| 100 | if (s) | ||
| 101 | result |= 1; | ||
| 102 | else | ||
| 103 | { | ||
| 104 | i = re_search (®ex, data, sizeof data - 1, | ||
| 105 | 0, sizeof data - 1, 0); | ||
| 106 | if (i != 0 && i != 21) | ||
| 107 | result |= 1; | ||
| 108 | } | ||
| 109 | } | ||
| 110 | |||
| 111 | if (! setlocale (LC_ALL, "C")) | ||
| 112 | return 1; | ||
| 113 | } | ||
| 75 | 114 | ||
| 76 | /* This test is from glibc bug 3957, reported by Andrew Mackey. */ | 115 | /* This test is from glibc bug 3957, reported by Andrew Mackey. */ |
| 77 | re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); | 116 | re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); |
| 78 | memset (®ex, 0, sizeof regex); | 117 | memset (®ex, 0, sizeof regex); |
| 79 | s = re_compile_pattern ("a[^x]b", 6, ®ex); | 118 | s = re_compile_pattern ("a[^x]b", 6, ®ex); |
| 80 | if (s) | 119 | if (s) |
| 81 | return 1; | 120 | result |= 2; |
| 82 | |||
| 83 | /* This should fail, but succeeds for glibc-2.5. */ | 121 | /* This should fail, but succeeds for glibc-2.5. */ |
| 84 | if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) | 122 | else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) |
| 85 | return 1; | 123 | result |= 2; |
| 86 | 124 | ||
| 87 | /* This regular expression is from Spencer ere test number 75 | 125 | /* This regular expression is from Spencer ere test number 75 |
| 88 | in grep-2.3. */ | 126 | in grep-2.3. */ |
| @@ -94,7 +132,7 @@ AC_DEFUN([gl_REGEX], | |||
| 94 | s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); | 132 | s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); |
| 95 | /* This should fail with _Invalid character class name_ error. */ | 133 | /* This should fail with _Invalid character class name_ error. */ |
| 96 | if (!s) | 134 | if (!s) |
| 97 | return 1; | 135 | result |= 4; |
| 98 | 136 | ||
| 99 | /* Ensure that [b-a] is diagnosed as invalid, when | 137 | /* Ensure that [b-a] is diagnosed as invalid, when |
| 100 | using RE_NO_EMPTY_RANGES. */ | 138 | using RE_NO_EMPTY_RANGES. */ |
| @@ -102,34 +140,31 @@ AC_DEFUN([gl_REGEX], | |||
| 102 | memset (®ex, 0, sizeof regex); | 140 | memset (®ex, 0, sizeof regex); |
| 103 | s = re_compile_pattern ("a[b-a]", 6, ®ex); | 141 | s = re_compile_pattern ("a[b-a]", 6, ®ex); |
| 104 | if (s == 0) | 142 | if (s == 0) |
| 105 | return 1; | 143 | result |= 8; |
| 106 | 144 | ||
| 107 | /* This should succeed, but does not for glibc-2.1.3. */ | 145 | /* This should succeed, but does not for glibc-2.1.3. */ |
| 108 | memset (®ex, 0, sizeof regex); | 146 | memset (®ex, 0, sizeof regex); |
| 109 | s = re_compile_pattern ("{1", 2, ®ex); | 147 | s = re_compile_pattern ("{1", 2, ®ex); |
| 110 | |||
| 111 | if (s) | 148 | if (s) |
| 112 | return 1; | 149 | result |= 8; |
| 113 | 150 | ||
| 114 | /* The following example is derived from a problem report | 151 | /* The following example is derived from a problem report |
| 115 | against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>. */ | 152 | against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>. */ |
| 116 | memset (®ex, 0, sizeof regex); | 153 | memset (®ex, 0, sizeof regex); |
| 117 | s = re_compile_pattern ("[an\371]*n", 7, ®ex); | 154 | s = re_compile_pattern ("[an\371]*n", 7, ®ex); |
| 118 | if (s) | 155 | if (s) |
| 119 | return 1; | 156 | result |= 8; |
| 120 | |||
| 121 | /* This should match, but does not for glibc-2.2.1. */ | 157 | /* This should match, but does not for glibc-2.2.1. */ |
| 122 | if (re_match (®ex, "an", 2, 0, ®s) != 2) | 158 | else if (re_match (®ex, "an", 2, 0, ®s) != 2) |
| 123 | return 1; | 159 | result |= 8; |
| 124 | 160 | ||
| 125 | memset (®ex, 0, sizeof regex); | 161 | memset (®ex, 0, sizeof regex); |
| 126 | s = re_compile_pattern ("x", 1, ®ex); | 162 | s = re_compile_pattern ("x", 1, ®ex); |
| 127 | if (s) | 163 | if (s) |
| 128 | return 1; | 164 | result |= 8; |
| 129 | |||
| 130 | /* glibc-2.2.93 does not work with a negative RANGE argument. */ | 165 | /* glibc-2.2.93 does not work with a negative RANGE argument. */ |
| 131 | if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) | 166 | else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) |
| 132 | return 1; | 167 | result |= 8; |
| 133 | 168 | ||
| 134 | /* The version of regex.c in older versions of gnulib | 169 | /* The version of regex.c in older versions of gnulib |
| 135 | ignored RE_ICASE. Detect that problem too. */ | 170 | ignored RE_ICASE. Detect that problem too. */ |
| @@ -137,10 +172,9 @@ AC_DEFUN([gl_REGEX], | |||
| 137 | memset (®ex, 0, sizeof regex); | 172 | memset (®ex, 0, sizeof regex); |
| 138 | s = re_compile_pattern ("x", 1, ®ex); | 173 | s = re_compile_pattern ("x", 1, ®ex); |
| 139 | if (s) | 174 | if (s) |
| 140 | return 1; | 175 | result |= 16; |
| 141 | 176 | else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) | |
| 142 | if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) | 177 | result |= 16; |
| 143 | return 1; | ||
| 144 | 178 | ||
| 145 | /* Catch a bug reported by Vin Shelton in | 179 | /* Catch a bug reported by Vin Shelton in |
| 146 | http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html | 180 | http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html |
| @@ -151,21 +185,27 @@ AC_DEFUN([gl_REGEX], | |||
| 151 | memset (®ex, 0, sizeof regex); | 185 | memset (®ex, 0, sizeof regex); |
| 152 | s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); | 186 | s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); |
| 153 | if (s) | 187 | if (s) |
| 154 | return 1; | 188 | result |= 32; |
| 155 | 189 | ||
| 156 | /* REG_STARTEND was added to glibc on 2004-01-15. | 190 | /* REG_STARTEND was added to glibc on 2004-01-15. |
| 157 | Reject older versions. */ | 191 | Reject older versions. */ |
| 158 | if (! REG_STARTEND) | 192 | if (! REG_STARTEND) |
| 159 | return 1; | 193 | result |= 64; |
| 160 | 194 | ||
| 161 | /* Reject hosts whose regoff_t values are too narrow. | 195 | #if 0 |
| 162 | These include glibc 2.3.5 on hosts with 64-bit ptrdiff_t | 196 | /* It would be nice to reject hosts whose regoff_t values are too |
| 163 | and 32-bit int. */ | 197 | narrow (including glibc on hosts with 64-bit ptrdiff_t and |
| 198 | 32-bit int), but we should wait until glibc implements this | ||
| 199 | feature. Otherwise, support for equivalence classes and | ||
| 200 | multibyte collation symbols would always be broken except | ||
| 201 | when compiling --without-included-regex. */ | ||
| 164 | if (sizeof (regoff_t) < sizeof (ptrdiff_t) | 202 | if (sizeof (regoff_t) < sizeof (ptrdiff_t) |
| 165 | || sizeof (regoff_t) < sizeof (ssize_t)) | 203 | || sizeof (regoff_t) < sizeof (ssize_t)) |
| 166 | return 1; | 204 | result |= 64; |
| 205 | #endif | ||
| 167 | 206 | ||
| 168 | return 0;]])], | 207 | return result; |
| 208 | ]])], | ||
| 169 | [gl_cv_func_re_compile_pattern_working=yes], | 209 | [gl_cv_func_re_compile_pattern_working=yes], |
| 170 | [gl_cv_func_re_compile_pattern_working=no], | 210 | [gl_cv_func_re_compile_pattern_working=no], |
| 171 | dnl When crosscompiling, assume it is not working. | 211 | dnl When crosscompiling, assume it is not working. |
| @@ -180,6 +220,9 @@ AC_DEFUN([gl_REGEX], | |||
| 180 | esac | 220 | esac |
| 181 | 221 | ||
| 182 | if test $ac_use_included_regex = yes; then | 222 | if test $ac_use_included_regex = yes; then |
| 223 | AC_DEFINE([_REGEX_INCLUDE_LIMITS_H], [1], | ||
| 224 | [Define if you want <regex.h> to include <limits.h>, so that it | ||
| 225 | consistently overrides <limits.h>'s RE_DUP_MAX.]) | ||
| 183 | AC_DEFINE([_REGEX_LARGE_OFFSETS], [1], | 226 | AC_DEFINE([_REGEX_LARGE_OFFSETS], [1], |
| 184 | [Define if you want regoff_t to be at least as wide POSIX requires.]) | 227 | [Define if you want regoff_t to be at least as wide POSIX requires.]) |
| 185 | AC_DEFINE([re_syntax_options], [rpl_re_syntax_options], | 228 | AC_DEFINE([re_syntax_options], [rpl_re_syntax_options], |
| @@ -212,8 +255,6 @@ AC_DEFUN([gl_REGEX], | |||
| 212 | [Define to rpl_regerror if the replacement should be used.]) | 255 | [Define to rpl_regerror if the replacement should be used.]) |
| 213 | AC_DEFINE([regfree], [rpl_regfree], | 256 | AC_DEFINE([regfree], [rpl_regfree], |
| 214 | [Define to rpl_regfree if the replacement should be used.]) | 257 | [Define to rpl_regfree if the replacement should be used.]) |
| 215 | AC_LIBOBJ([regex]) | ||
| 216 | gl_PREREQ_REGEX | ||
| 217 | fi | 258 | fi |
| 218 | ]) | 259 | ]) |
| 219 | 260 | ||
| @@ -224,7 +265,9 @@ AC_DEFUN([gl_PREREQ_REGEX], | |||
| 224 | AC_REQUIRE([AC_C_INLINE]) | 265 | AC_REQUIRE([AC_C_INLINE]) |
| 225 | AC_REQUIRE([AC_C_RESTRICT]) | 266 | AC_REQUIRE([AC_C_RESTRICT]) |
| 226 | AC_REQUIRE([AC_TYPE_MBSTATE_T]) | 267 | AC_REQUIRE([AC_TYPE_MBSTATE_T]) |
| 268 | AC_REQUIRE([gl_EEMALLOC]) | ||
| 269 | AC_REQUIRE([gl_GLIBC21]) | ||
| 227 | AC_CHECK_HEADERS([libintl.h]) | 270 | AC_CHECK_HEADERS([libintl.h]) |
| 228 | AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll]) | 271 | AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll]) |
| 229 | AC_CHECK_DECLS([isblank], [], [], [#include <ctype.h>]) | 272 | AC_CHECK_DECLS([isblank], [], [], [[#include <ctype.h>]]) |
| 230 | ]) | 273 | ]) |
diff --git a/gl/m4/safe-read.m4 b/gl/m4/safe-read.m4 index d087bd30..be5207a5 100644 --- a/gl/m4/safe-read.m4 +++ b/gl/m4/safe-read.m4 | |||
| @@ -1,17 +1,10 @@ | |||
| 1 | # safe-read.m4 serial 5 | 1 | # safe-read.m4 serial 6 |
| 2 | dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2003, 2005-2006, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | 7 | ||
| 8 | AC_DEFUN([gl_SAFE_READ], | ||
| 9 | [ | ||
| 10 | AC_LIBOBJ([safe-read]) | ||
| 11 | |||
| 12 | gl_PREREQ_SAFE_READ | ||
| 13 | ]) | ||
| 14 | |||
| 15 | # Prerequisites of lib/safe-read.c. | 8 | # Prerequisites of lib/safe-read.c. |
| 16 | AC_DEFUN([gl_PREREQ_SAFE_READ], | 9 | AC_DEFUN([gl_PREREQ_SAFE_READ], |
| 17 | [ | 10 | [ |
diff --git a/gl/m4/safe-write.m4 b/gl/m4/safe-write.m4 deleted file mode 100644 index 2ff11d27..00000000 --- a/gl/m4/safe-write.m4 +++ /dev/null | |||
| @@ -1,18 +0,0 @@ | |||
| 1 | # safe-write.m4 serial 3 | ||
| 2 | dnl Copyright (C) 2002, 2005-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_SAFE_WRITE], | ||
| 8 | [ | ||
| 9 | AC_LIBOBJ([safe-write]) | ||
| 10 | |||
| 11 | gl_PREREQ_SAFE_WRITE | ||
| 12 | ]) | ||
| 13 | |||
| 14 | # Prerequisites of lib/safe-write.c. | ||
| 15 | AC_DEFUN([gl_PREREQ_SAFE_WRITE], | ||
| 16 | [ | ||
| 17 | gl_PREREQ_SAFE_READ | ||
| 18 | ]) | ||
diff --git a/gl/m4/servent.m4 b/gl/m4/servent.m4 index 2ed961a4..01c037a8 100644 --- a/gl/m4/servent.m4 +++ b/gl/m4/servent.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # servent.m4 serial 1 | 1 | # servent.m4 serial 2 |
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -30,12 +30,16 @@ AC_DEFUN([gl_SERVENT], | |||
| 30 | [gl_cv_w32_getservbyname=no | 30 | [gl_cv_w32_getservbyname=no |
| 31 | gl_save_LIBS="$LIBS" | 31 | gl_save_LIBS="$LIBS" |
| 32 | LIBS="$LIBS -lws2_32" | 32 | LIBS="$LIBS -lws2_32" |
| 33 | AC_TRY_LINK([ | 33 | AC_LINK_IFELSE( |
| 34 | [AC_LANG_PROGRAM( | ||
| 35 | [[ | ||
| 34 | #ifdef HAVE_WINSOCK2_H | 36 | #ifdef HAVE_WINSOCK2_H |
| 35 | #include <winsock2.h> | 37 | #include <winsock2.h> |
| 36 | #endif | 38 | #endif |
| 37 | #include <stddef.h> | 39 | #include <stddef.h> |
| 38 | ], [getservbyname(NULL,NULL);], [gl_cv_w32_getservbyname=yes]) | 40 | ]], |
| 41 | [[getservbyname(NULL,NULL);]])], | ||
| 42 | [gl_cv_w32_getservbyname=yes]) | ||
| 39 | LIBS="$gl_save_LIBS" | 43 | LIBS="$gl_save_LIBS" |
| 40 | ]) | 44 | ]) |
| 41 | if test "$gl_cv_w32_getservbyname" = "yes"; then | 45 | if test "$gl_cv_w32_getservbyname" = "yes"; then |
diff --git a/gl/m4/setenv.m4 b/gl/m4/setenv.m4 index 58f6d138..cb5351a0 100644 --- a/gl/m4/setenv.m4 +++ b/gl/m4/setenv.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # setenv.m4 serial 16 | 1 | # setenv.m4 serial 26 |
| 2 | dnl Copyright (C) 2001-2004, 2006-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2001-2004, 2006-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,16 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_FUNC_SETENV], | 7 | AC_DEFUN([gl_FUNC_SETENV], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_FUNC_SETENV_SEPARATE]) | 9 | AC_REQUIRE([gl_FUNC_SETENV_SEPARATE]) |
| 10 | if test $HAVE_SETENV$REPLACE_SETENV != 10; then | 10 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 11 | AC_LIBOBJ([setenv]) | ||
| 12 | fi | ||
| 13 | ]) | ||
| 14 | |||
| 15 | # Like gl_FUNC_SETENV, except prepare for separate compilation (no AC_LIBOBJ). | ||
| 16 | AC_DEFUN([gl_FUNC_SETENV_SEPARATE], | ||
| 17 | [ | ||
| 18 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | ||
| 19 | AC_CHECK_FUNCS_ONCE([setenv]) | ||
| 20 | if test $ac_cv_func_setenv = no; then | 11 | if test $ac_cv_func_setenv = no; then |
| 21 | HAVE_SETENV=0 | 12 | HAVE_SETENV=0 |
| 22 | else | 13 | else |
| @@ -27,69 +18,127 @@ AC_DEFUN([gl_FUNC_SETENV_SEPARATE], | |||
| 27 | #include <errno.h> | 18 | #include <errno.h> |
| 28 | #include <string.h> | 19 | #include <string.h> |
| 29 | ]], [[ | 20 | ]], [[ |
| 30 | if (setenv ("", "", 0) != -1) return 1; | 21 | int result = 0; |
| 31 | if (errno != EINVAL) return 2; | 22 | { |
| 32 | if (setenv ("a", "=", 1) != 0) return 3; | 23 | if (setenv ("", "", 0) != -1) |
| 33 | if (strcmp (getenv ("a"), "=") != 0) return 4; | 24 | result |= 1; |
| 25 | else if (errno != EINVAL) | ||
| 26 | result |= 2; | ||
| 27 | } | ||
| 28 | { | ||
| 29 | if (setenv ("a", "=", 1) != 0) | ||
| 30 | result |= 4; | ||
| 31 | else if (strcmp (getenv ("a"), "=") != 0) | ||
| 32 | result |= 8; | ||
| 33 | } | ||
| 34 | return result; | ||
| 34 | ]])], | 35 | ]])], |
| 35 | [gl_cv_func_setenv_works=yes], [gl_cv_func_setenv_works=no], | 36 | [gl_cv_func_setenv_works=yes], [gl_cv_func_setenv_works=no], |
| 36 | [gl_cv_func_setenv_works="guessing no"])]) | 37 | [case "$host_os" in |
| 37 | if test "$gl_cv_func_setenv_works" != yes; then | 38 | # Guess yes on glibc systems. |
| 38 | REPLACE_SETENV=1 | 39 | *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; |
| 39 | AC_LIBOBJ([setenv]) | 40 | # If we don't know, assume the worst. |
| 40 | fi | 41 | *) gl_cv_func_setenv_works="guessing no" ;; |
| 42 | esac | ||
| 43 | ])]) | ||
| 44 | case "$gl_cv_func_setenv_works" in | ||
| 45 | *yes) ;; | ||
| 46 | *) | ||
| 47 | REPLACE_SETENV=1 | ||
| 48 | ;; | ||
| 49 | esac | ||
| 41 | fi | 50 | fi |
| 51 | ]) | ||
| 52 | |||
| 53 | # Like gl_FUNC_SETENV, except prepare for separate compilation | ||
| 54 | # (no REPLACE_SETENV, no AC_LIBOBJ). | ||
| 55 | AC_DEFUN([gl_FUNC_SETENV_SEPARATE], | ||
| 56 | [ | ||
| 57 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | ||
| 58 | AC_CHECK_DECLS_ONCE([setenv]) | ||
| 59 | if test $ac_cv_have_decl_setenv = no; then | ||
| 60 | HAVE_DECL_SETENV=0 | ||
| 61 | fi | ||
| 62 | AC_CHECK_FUNCS_ONCE([setenv]) | ||
| 42 | gl_PREREQ_SETENV | 63 | gl_PREREQ_SETENV |
| 43 | ]) | 64 | ]) |
| 44 | 65 | ||
| 45 | AC_DEFUN([gl_FUNC_UNSETENV], | 66 | AC_DEFUN([gl_FUNC_UNSETENV], |
| 46 | [ | 67 | [ |
| 47 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | 68 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) |
| 69 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | ||
| 70 | AC_CHECK_DECLS_ONCE([unsetenv]) | ||
| 71 | if test $ac_cv_have_decl_unsetenv = no; then | ||
| 72 | HAVE_DECL_UNSETENV=0 | ||
| 73 | fi | ||
| 48 | AC_CHECK_FUNCS([unsetenv]) | 74 | AC_CHECK_FUNCS([unsetenv]) |
| 49 | if test $ac_cv_func_unsetenv = no; then | 75 | if test $ac_cv_func_unsetenv = no; then |
| 50 | HAVE_UNSETENV=0 | 76 | HAVE_UNSETENV=0 |
| 51 | AC_LIBOBJ([unsetenv]) | ||
| 52 | gl_PREREQ_UNSETENV | ||
| 53 | else | 77 | else |
| 78 | HAVE_UNSETENV=1 | ||
| 54 | dnl Some BSDs return void, failing to do error checking. | 79 | dnl Some BSDs return void, failing to do error checking. |
| 55 | AC_CACHE_CHECK([for unsetenv() return type], [gt_cv_func_unsetenv_ret], | 80 | AC_CACHE_CHECK([for unsetenv() return type], [gt_cv_func_unsetenv_ret], |
| 56 | [AC_TRY_COMPILE([#include <stdlib.h> | 81 | [AC_COMPILE_IFELSE( |
| 82 | [AC_LANG_PROGRAM( | ||
| 83 | [[ | ||
| 84 | #undef _BSD | ||
| 85 | #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */ | ||
| 86 | #include <stdlib.h> | ||
| 57 | extern | 87 | extern |
| 58 | #ifdef __cplusplus | 88 | #ifdef __cplusplus |
| 59 | "C" | 89 | "C" |
| 60 | #endif | 90 | #endif |
| 61 | #if defined(__STDC__) || defined(__cplusplus) | ||
| 62 | int unsetenv (const char *name); | 91 | int unsetenv (const char *name); |
| 63 | #else | 92 | ]], |
| 64 | int unsetenv(); | 93 | [[]])], |
| 65 | #endif | 94 | [gt_cv_func_unsetenv_ret='int'], |
| 66 | ], , gt_cv_func_unsetenv_ret='int', gt_cv_func_unsetenv_ret='void')]) | 95 | [gt_cv_func_unsetenv_ret='void'])]) |
| 67 | if test $gt_cv_func_unsetenv_ret = 'void'; then | 96 | if test $gt_cv_func_unsetenv_ret = 'void'; then |
| 68 | AC_DEFINE([VOID_UNSETENV], [1], [Define to 1 if unsetenv returns void | 97 | AC_DEFINE([VOID_UNSETENV], [1], [Define to 1 if unsetenv returns void |
| 69 | instead of int.]) | 98 | instead of int.]) |
| 70 | REPLACE_UNSETENV=1 | 99 | REPLACE_UNSETENV=1 |
| 71 | AC_LIBOBJ([unsetenv]) | ||
| 72 | fi | 100 | fi |
| 73 | 101 | ||
| 74 | dnl Solaris 10 unsetenv does not remove all copies of a name. | 102 | dnl Solaris 10 unsetenv does not remove all copies of a name. |
| 75 | AC_CACHE_CHECK([whether unsetenv works on duplicates], | 103 | dnl Haiku alpha 2 unsetenv gets confused by assignment to environ. |
| 104 | dnl OpenBSD 4.7 unsetenv("") does not fail. | ||
| 105 | AC_CACHE_CHECK([whether unsetenv obeys POSIX], | ||
| 76 | [gl_cv_func_unsetenv_works], | 106 | [gl_cv_func_unsetenv_works], |
| 77 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ | 107 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
| 78 | #include <stdlib.h> | 108 | #include <stdlib.h> |
| 109 | #include <errno.h> | ||
| 110 | extern char **environ; | ||
| 79 | ]], [[ | 111 | ]], [[ |
| 80 | char entry[] = "b=2"; | 112 | char entry1[] = "a=1"; |
| 113 | char entry2[] = "b=2"; | ||
| 114 | char *env[] = { entry1, entry2, NULL }; | ||
| 81 | if (putenv ((char *) "a=1")) return 1; | 115 | if (putenv ((char *) "a=1")) return 1; |
| 82 | if (putenv (entry)) return 2; | 116 | if (putenv (entry2)) return 2; |
| 83 | entry[0] = 'a'; | 117 | entry2[0] = 'a'; |
| 84 | unsetenv ("a"); | 118 | unsetenv ("a"); |
| 85 | if (getenv ("a")) return 3; | 119 | if (getenv ("a")) return 3; |
| 120 | if (!unsetenv ("") || errno != EINVAL) return 4; | ||
| 121 | entry2[0] = 'b'; | ||
| 122 | environ = env; | ||
| 123 | if (!getenv ("a")) return 5; | ||
| 124 | entry2[0] = 'a'; | ||
| 125 | unsetenv ("a"); | ||
| 126 | if (getenv ("a")) return 6; | ||
| 86 | ]])], | 127 | ]])], |
| 87 | [gl_cv_func_unsetenv_works=yes], [gl_cv_func_unsetenv_works=no], | 128 | [gl_cv_func_unsetenv_works=yes], [gl_cv_func_unsetenv_works=no], |
| 88 | [gl_cv_func_unsetenv_works="guessing no"])]) | 129 | [case "$host_os" in |
| 89 | if test "$gl_cv_func_unsetenv_works" != yes; then | 130 | # Guess yes on glibc systems. |
| 90 | REPLACE_UNSETENV=1 | 131 | *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; |
| 91 | AC_LIBOBJ([unsetenv]) | 132 | # If we don't know, assume the worst. |
| 92 | fi | 133 | *) gl_cv_func_unsetenv_works="guessing no" ;; |
| 134 | esac | ||
| 135 | ])]) | ||
| 136 | case "$gl_cv_func_unsetenv_works" in | ||
| 137 | *yes) ;; | ||
| 138 | *) | ||
| 139 | REPLACE_UNSETENV=1 | ||
| 140 | ;; | ||
| 141 | esac | ||
| 93 | fi | 142 | fi |
| 94 | ]) | 143 | ]) |
| 95 | 144 | ||
diff --git a/gl/m4/sha1.m4 b/gl/m4/sha1.m4 index 0d18d857..21c775e3 100644 --- a/gl/m4/sha1.m4 +++ b/gl/m4/sha1.m4 | |||
| @@ -1,16 +1,12 @@ | |||
| 1 | # sha1.m4 serial 9 | 1 | # sha1.m4 serial 11 |
| 2 | dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software | 2 | dnl Copyright (C) 2002-2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl Foundation, Inc. | ||
| 4 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | 6 | ||
| 8 | AC_DEFUN([gl_SHA1], | 7 | AC_DEFUN([gl_SHA1], |
| 9 | [ | 8 | [ |
| 10 | AC_LIBOBJ([sha1]) | ||
| 11 | |||
| 12 | dnl Prerequisites of lib/sha1.c. | 9 | dnl Prerequisites of lib/sha1.c. |
| 13 | AC_REQUIRE([gl_BIGENDIAN]) | 10 | AC_REQUIRE([gl_BIGENDIAN]) |
| 14 | AC_REQUIRE([AC_C_INLINE]) | ||
| 15 | : | 11 | : |
| 16 | ]) | 12 | ]) |
diff --git a/gl/m4/size_max.m4 b/gl/m4/size_max.m4 index ce992db1..4b247abc 100644 --- a/gl/m4/size_max.m4 +++ b/gl/m4/size_max.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # size_max.m4 serial 9 | 1 | # size_max.m4 serial 10 |
| 2 | dnl Copyright (C) 2003, 2005-2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2005-2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -34,10 +34,14 @@ Found it | |||
| 34 | if test $fits_in_uint = 1; then | 34 | if test $fits_in_uint = 1; then |
| 35 | dnl Even though SIZE_MAX fits in an unsigned int, it must be of type | 35 | dnl Even though SIZE_MAX fits in an unsigned int, it must be of type |
| 36 | dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'. | 36 | dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'. |
| 37 | AC_TRY_COMPILE([#include <stddef.h> | 37 | AC_COMPILE_IFELSE( |
| 38 | extern size_t foo; | 38 | [AC_LANG_PROGRAM( |
| 39 | extern unsigned long foo; | 39 | [[#include <stddef.h> |
| 40 | ], [], [fits_in_uint=0]) | 40 | extern size_t foo; |
| 41 | extern unsigned long foo; | ||
| 42 | ]], | ||
| 43 | [[]])], | ||
| 44 | [fits_in_uint=0]) | ||
| 41 | fi | 45 | fi |
| 42 | dnl We cannot use 'expr' to simplify this expression, because 'expr' | 46 | dnl We cannot use 'expr' to simplify this expression, because 'expr' |
| 43 | dnl works only with 'long' integers in the host environment, while we | 47 | dnl works only with 'long' integers in the host environment, while we |
diff --git a/gl/m4/snprintf.m4 b/gl/m4/snprintf.m4 index 522b107b..3698e844 100644 --- a/gl/m4/snprintf.m4 +++ b/gl/m4/snprintf.m4 | |||
| @@ -1,9 +1,13 @@ | |||
| 1 | # snprintf.m4 serial 5 | 1 | # snprintf.m4 serial 6 |
| 2 | dnl Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2004, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | dnl Libintl 0.17 will replace snprintf only if it does not support %1$s, | ||
| 8 | dnl but defers to any gnulib snprintf replacements. Therefore, gnulib | ||
| 9 | dnl must guarantee that the decision for replacing snprintf is a superset | ||
| 10 | dnl of the reasons checked by libintl. | ||
| 7 | AC_DEFUN([gl_FUNC_SNPRINTF], | 11 | AC_DEFUN([gl_FUNC_SNPRINTF], |
| 8 | [ | 12 | [ |
| 9 | AC_REQUIRE([gl_STDIO_H_DEFAULTS]) | 13 | AC_REQUIRE([gl_STDIO_H_DEFAULTS]) |
| @@ -13,7 +17,17 @@ AC_DEFUN([gl_FUNC_SNPRINTF], | |||
| 13 | gl_SNPRINTF_SIZE1 | 17 | gl_SNPRINTF_SIZE1 |
| 14 | case "$gl_cv_func_snprintf_size1" in | 18 | case "$gl_cv_func_snprintf_size1" in |
| 15 | *yes) | 19 | *yes) |
| 16 | gl_cv_func_snprintf_usable=yes | 20 | gl_SNPRINTF_RETVAL_C99 |
| 21 | case "$gl_cv_func_snprintf_retval_c99" in | ||
| 22 | *yes) | ||
| 23 | gl_PRINTF_POSITIONS | ||
| 24 | case "$gl_cv_func_printf_positions" in | ||
| 25 | *yes) | ||
| 26 | gl_cv_func_snprintf_usable=yes | ||
| 27 | ;; | ||
| 28 | esac | ||
| 29 | ;; | ||
| 30 | esac | ||
| 17 | ;; | 31 | ;; |
| 18 | esac | 32 | esac |
| 19 | fi | 33 | fi |
diff --git a/gl/m4/socketlib.m4 b/gl/m4/socketlib.m4 new file mode 100644 index 00000000..b08a72f6 --- /dev/null +++ b/gl/m4/socketlib.m4 | |||
| @@ -0,0 +1,86 @@ | |||
| 1 | # socketlib.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | dnl gl_SOCKETLIB | ||
| 8 | dnl Determines the library to use for socket functions. | ||
| 9 | dnl Sets and AC_SUBSTs LIBSOCKET. | ||
| 10 | |||
| 11 | AC_DEFUN([gl_SOCKETLIB], | ||
| 12 | [ | ||
| 13 | gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H | ||
| 14 | LIBSOCKET= | ||
| 15 | if test $HAVE_WINSOCK2_H = 1; then | ||
| 16 | dnl Native Windows API (not Cygwin). | ||
| 17 | AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32], | ||
| 18 | [gl_cv_func_wsastartup], [ | ||
| 19 | gl_save_LIBS="$LIBS" | ||
| 20 | LIBS="$LIBS -lws2_32" | ||
| 21 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | ||
| 22 | #ifdef HAVE_WINSOCK2_H | ||
| 23 | # include <winsock2.h> | ||
| 24 | #endif]], [[ | ||
| 25 | WORD wVersionRequested = MAKEWORD(1, 1); | ||
| 26 | WSADATA wsaData; | ||
| 27 | int err = WSAStartup(wVersionRequested, &wsaData); | ||
| 28 | WSACleanup ();]])], | ||
| 29 | gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no) | ||
| 30 | LIBS="$gl_save_LIBS" | ||
| 31 | ]) | ||
| 32 | if test "$gl_cv_func_wsastartup" = "yes"; then | ||
| 33 | AC_DEFINE([WINDOWS_SOCKETS], [1], [Define if WSAStartup is needed.]) | ||
| 34 | LIBSOCKET='-lws2_32' | ||
| 35 | fi | ||
| 36 | else | ||
| 37 | dnl Unix API. | ||
| 38 | dnl Solaris has most socket functions in libsocket. | ||
| 39 | dnl Haiku has most socket functions in libnetwork. | ||
| 40 | dnl BeOS has most socket functions in libnet. | ||
| 41 | AC_CACHE_CHECK([for library containing setsockopt], [gl_cv_lib_socket], [ | ||
| 42 | gl_cv_lib_socket= | ||
| 43 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 44 | #ifdef __cplusplus | ||
| 45 | "C" | ||
| 46 | #endif | ||
| 47 | char setsockopt();]], [[setsockopt();]])], | ||
| 48 | [], | ||
| 49 | [gl_save_LIBS="$LIBS" | ||
| 50 | LIBS="$gl_save_LIBS -lsocket" | ||
| 51 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 52 | #ifdef __cplusplus | ||
| 53 | "C" | ||
| 54 | #endif | ||
| 55 | char setsockopt();]], [[setsockopt();]])], | ||
| 56 | [gl_cv_lib_socket="-lsocket"]) | ||
| 57 | if test -z "$gl_cv_lib_socket"; then | ||
| 58 | LIBS="$gl_save_LIBS -lnetwork" | ||
| 59 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 60 | #ifdef __cplusplus | ||
| 61 | "C" | ||
| 62 | #endif | ||
| 63 | char setsockopt();]], [[setsockopt();]])], | ||
| 64 | [gl_cv_lib_socket="-lnetwork"]) | ||
| 65 | if test -z "$gl_cv_lib_socket"; then | ||
| 66 | LIBS="$gl_save_LIBS -lnet" | ||
| 67 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 68 | #ifdef __cplusplus | ||
| 69 | "C" | ||
| 70 | #endif | ||
| 71 | char setsockopt();]], [[setsockopt();]])], | ||
| 72 | [gl_cv_lib_socket="-lnet"]) | ||
| 73 | fi | ||
| 74 | fi | ||
| 75 | LIBS="$gl_save_LIBS" | ||
| 76 | ]) | ||
| 77 | if test -z "$gl_cv_lib_socket"; then | ||
| 78 | gl_cv_lib_socket="none needed" | ||
| 79 | fi | ||
| 80 | ]) | ||
| 81 | if test "$gl_cv_lib_socket" != "none needed"; then | ||
| 82 | LIBSOCKET="$gl_cv_lib_socket" | ||
| 83 | fi | ||
| 84 | fi | ||
| 85 | AC_SUBST([LIBSOCKET]) | ||
| 86 | ]) | ||
diff --git a/gl/m4/sockets.m4 b/gl/m4/sockets.m4 index aefb9360..b407391c 100644 --- a/gl/m4/sockets.m4 +++ b/gl/m4/sockets.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # sockets.m4 serial 6 | 1 | # sockets.m4 serial 7 |
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,80 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_SOCKETS], | 7 | AC_DEFUN([gl_SOCKETS], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([AC_C_INLINE]) | 9 | AC_REQUIRE([AC_C_INLINE]) |
| 10 | 10 | AC_REQUIRE([gl_SOCKETLIB]) | |
| 11 | gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H | ||
| 12 | LIBSOCKET= | ||
| 13 | if test $HAVE_WINSOCK2_H = 1; then | ||
| 14 | dnl Native Windows API (not Cygwin). | ||
| 15 | AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32], | ||
| 16 | [gl_cv_func_wsastartup], [ | ||
| 17 | gl_save_LIBS="$LIBS" | ||
| 18 | LIBS="$LIBS -lws2_32" | ||
| 19 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[ | ||
| 20 | #ifdef HAVE_WINSOCK2_H | ||
| 21 | # include <winsock2.h> | ||
| 22 | #endif]], [[ | ||
| 23 | WORD wVersionRequested = MAKEWORD(1, 1); | ||
| 24 | WSADATA wsaData; | ||
| 25 | int err = WSAStartup(wVersionRequested, &wsaData); | ||
| 26 | WSACleanup ();]])], | ||
| 27 | gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no) | ||
| 28 | LIBS="$gl_save_LIBS" | ||
| 29 | ]) | ||
| 30 | if test "$gl_cv_func_wsastartup" = "yes"; then | ||
| 31 | AC_DEFINE([WINDOWS_SOCKETS], [1], [Define if WSAStartup is needed.]) | ||
| 32 | LIBSOCKET='-lws2_32' | ||
| 33 | fi | ||
| 34 | else | ||
| 35 | dnl Unix API. | ||
| 36 | dnl Solaris has most socket functions in libsocket. | ||
| 37 | dnl Haiku has most socket functions in libnetwork. | ||
| 38 | dnl BeOS has most socket functions in libnet. | ||
| 39 | AC_CACHE_CHECK([for library containing setsockopt], [gl_cv_lib_socket], [ | ||
| 40 | gl_cv_lib_socket= | ||
| 41 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 42 | #ifdef __cplusplus | ||
| 43 | "C" | ||
| 44 | #endif | ||
| 45 | char setsockopt();]], [[setsockopt();]])], | ||
| 46 | [], | ||
| 47 | [gl_save_LIBS="$LIBS" | ||
| 48 | LIBS="$gl_save_LIBS -lsocket" | ||
| 49 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 50 | #ifdef __cplusplus | ||
| 51 | "C" | ||
| 52 | #endif | ||
| 53 | char setsockopt();]], [[setsockopt();]])], | ||
| 54 | [gl_cv_lib_socket="-lsocket"]) | ||
| 55 | if test -z "$gl_cv_lib_socket"; then | ||
| 56 | LIBS="$gl_save_LIBS -lnetwork" | ||
| 57 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 58 | #ifdef __cplusplus | ||
| 59 | "C" | ||
| 60 | #endif | ||
| 61 | char setsockopt();]], [[setsockopt();]])], | ||
| 62 | [gl_cv_lib_socket="-lnetwork"]) | ||
| 63 | if test -z "$gl_cv_lib_socket"; then | ||
| 64 | LIBS="$gl_save_LIBS -lnet" | ||
| 65 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern | ||
| 66 | #ifdef __cplusplus | ||
| 67 | "C" | ||
| 68 | #endif | ||
| 69 | char setsockopt();]], [[setsockopt();]])], | ||
| 70 | [gl_cv_lib_socket="-lnet"]) | ||
| 71 | fi | ||
| 72 | fi | ||
| 73 | LIBS="$gl_save_LIBS" | ||
| 74 | ]) | ||
| 75 | if test -z "$gl_cv_lib_socket"; then | ||
| 76 | gl_cv_lib_socket="none needed" | ||
| 77 | fi | ||
| 78 | ]) | ||
| 79 | if test "$gl_cv_lib_socket" != "none needed"; then | ||
| 80 | LIBSOCKET="$gl_cv_lib_socket" | ||
| 81 | fi | ||
| 82 | fi | ||
| 83 | AC_SUBST([LIBSOCKET]) | ||
| 84 | gl_PREREQ_SOCKETS | 11 | gl_PREREQ_SOCKETS |
| 85 | ]) | 12 | ]) |
| 86 | 13 | ||
diff --git a/gl/m4/socklen.m4 b/gl/m4/socklen.m4 index 2933d4b8..e3efd6ef 100644 --- a/gl/m4/socklen.m4 +++ b/gl/m4/socklen.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # socklen.m4 serial 7 | 1 | # socklen.m4 serial 10 |
| 2 | dnl Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -8,15 +8,12 @@ dnl From Albert Chin, Windows fixes from Simon Josefsson. | |||
| 8 | 8 | ||
| 9 | dnl Check for socklen_t: historically on BSD it is an int, and in | 9 | dnl Check for socklen_t: historically on BSD it is an int, and in |
| 10 | dnl POSIX 1g it is a type of its own, but some platforms use different | 10 | dnl POSIX 1g it is a type of its own, but some platforms use different |
| 11 | dnl types for the argument to getsockopt, getpeername, etc. So we | 11 | dnl types for the argument to getsockopt, getpeername, etc.: |
| 12 | dnl have to test to find something that will work. | 12 | dnl HP-UX 10.20, IRIX 6.5, OSF/1 4.0, Interix 3.5, BeOS. |
| 13 | dnl So we have to test to find something that will work. | ||
| 13 | 14 | ||
| 14 | dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find | ||
| 15 | dnl it there first. That file is included by gnulib's sys_socket.in.h, which | ||
| 16 | dnl all users of this module should include. Cygwin must not include | ||
| 17 | dnl ws2tcpip.h. | ||
| 18 | AC_DEFUN([gl_TYPE_SOCKLEN_T], | 15 | AC_DEFUN([gl_TYPE_SOCKLEN_T], |
| 19 | [AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl | 16 | [AC_REQUIRE([gl_CHECK_SOCKET_HEADERS])dnl |
| 20 | AC_CHECK_TYPE([socklen_t], , | 17 | AC_CHECK_TYPE([socklen_t], , |
| 21 | [AC_MSG_CHECKING([for socklen_t equivalent]) | 18 | [AC_MSG_CHECKING([for socklen_t equivalent]) |
| 22 | AC_CACHE_VAL([gl_cv_socklen_t_equiv], | 19 | AC_CACHE_VAL([gl_cv_socklen_t_equiv], |
| @@ -44,9 +41,37 @@ AC_DEFUN([gl_TYPE_SOCKLEN_T], | |||
| 44 | AC_MSG_RESULT([$gl_cv_socklen_t_equiv]) | 41 | AC_MSG_RESULT([$gl_cv_socklen_t_equiv]) |
| 45 | AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv], | 42 | AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv], |
| 46 | [type to use in place of socklen_t if not defined])], | 43 | [type to use in place of socklen_t if not defined])], |
| 47 | [#include <sys/types.h> | 44 | [gl_SOCKET_HEADERS])]) |
| 48 | #if HAVE_SYS_SOCKET_H | 45 | |
| 49 | # include <sys/socket.h> | 46 | dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find |
| 50 | #elif HAVE_WS2TCPIP_H | 47 | dnl it there too. But on Cygwin, wc2tcpip.h must not be included. Users |
| 51 | # include <ws2tcpip.h> | 48 | dnl of this module should use the same include pattern as gl_SOCKET_HEADERS. |
| 52 | #endif])]) | 49 | dnl When you change this macro, keep also in sync: |
| 50 | dnl - gl_CHECK_SOCKET_HEADERS, | ||
| 51 | dnl - the Include section of modules/socklen. | ||
| 52 | AC_DEFUN([gl_SOCKET_HEADERS], | ||
| 53 | [ | ||
| 54 | /* <sys/types.h> is not needed according to POSIX, but the | ||
| 55 | <sys/socket.h> in i386-unknown-freebsd4.10 and | ||
| 56 | powerpc-apple-darwin5.5 required it. */ | ||
| 57 | #include <sys/types.h> | ||
| 58 | #if HAVE_SYS_SOCKET_H | ||
| 59 | # include <sys/socket.h> | ||
| 60 | #elif HAVE_WS2TCPIP_H | ||
| 61 | # include <ws2tcpip.h> | ||
| 62 | #endif | ||
| 63 | ]) | ||
| 64 | |||
| 65 | dnl Tests for the existence of the header for socket facilities. | ||
| 66 | dnl Defines the C macros HAVE_SYS_SOCKET_H, HAVE_WS2TCPIP_H. | ||
| 67 | dnl This macro must match gl_SOCKET_HEADERS. | ||
| 68 | AC_DEFUN([gl_CHECK_SOCKET_HEADERS], | ||
| 69 | [AC_CHECK_HEADERS_ONCE([sys/socket.h]) | ||
| 70 | if test $ac_cv_header_sys_socket_h = no; then | ||
| 71 | dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make | ||
| 72 | dnl the check for those headers unconditional; yet cygwin reports | ||
| 73 | dnl that the headers are present but cannot be compiled (since on | ||
| 74 | dnl cygwin, all socket information should come from sys/socket.h). | ||
| 75 | AC_CHECK_HEADERS([ws2tcpip.h]) | ||
| 76 | fi | ||
| 77 | ]) | ||
diff --git a/gl/m4/sockpfaf.m4 b/gl/m4/sockpfaf.m4 index 8806705a..89557b18 100644 --- a/gl/m4/sockpfaf.m4 +++ b/gl/m4/sockpfaf.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # sockpfaf.m4 serial 7 | 1 | # sockpfaf.m4 serial 8 |
| 2 | dnl Copyright (C) 2004, 2006, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2004, 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -59,3 +59,29 @@ AC_DEFUN([gl_SOCKET_FAMILIES], | |||
| 59 | AC_DEFINE([HAVE_IPV6], [1], [Define to 1 if <sys/socket.h> defines AF_INET6.]) | 59 | AC_DEFINE([HAVE_IPV6], [1], [Define to 1 if <sys/socket.h> defines AF_INET6.]) |
| 60 | fi | 60 | fi |
| 61 | ]) | 61 | ]) |
| 62 | |||
| 63 | AC_DEFUN([gl_SOCKET_FAMILY_UNIX], | ||
| 64 | [ | ||
| 65 | AC_REQUIRE([gl_HEADER_SYS_SOCKET]) | ||
| 66 | AC_CHECK_HEADERS_ONCE([sys/un.h]) | ||
| 67 | |||
| 68 | AC_MSG_CHECKING([for UNIX domain sockets]) | ||
| 69 | AC_CACHE_VAL([gl_cv_socket_unix], | ||
| 70 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h> | ||
| 71 | #ifdef HAVE_SYS_SOCKET_H | ||
| 72 | #include <sys/socket.h> | ||
| 73 | #endif | ||
| 74 | #ifdef HAVE_SYS_UN_H | ||
| 75 | #include <sys/un.h> | ||
| 76 | #endif | ||
| 77 | #ifdef HAVE_WINSOCK2_H | ||
| 78 | #include <winsock2.h> | ||
| 79 | #endif]], | ||
| 80 | [[int x = AF_UNIX; struct sockaddr_un y; | ||
| 81 | if (&x && &y) return 0;]])], | ||
| 82 | gl_cv_socket_unix=yes, gl_cv_socket_unix=no)]) | ||
| 83 | AC_MSG_RESULT([$gl_cv_socket_unix]) | ||
| 84 | if test $gl_cv_socket_unix = yes; then | ||
| 85 | AC_DEFINE([HAVE_UNIXSOCKET], [1], [Define to 1 if <sys/socket.h> defines AF_UNIX.]) | ||
| 86 | fi | ||
| 87 | ]) | ||
diff --git a/gl/m4/ssize_t.m4 b/gl/m4/ssize_t.m4 index e0ccee3a..63381343 100644 --- a/gl/m4/ssize_t.m4 +++ b/gl/m4/ssize_t.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # ssize_t.m4 serial 4 (gettext-0.15) | 1 | # ssize_t.m4 serial 5 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2001-2003, 2006, 2009-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2001-2003, 2006, 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -10,9 +10,11 @@ dnl Test whether ssize_t is defined. | |||
| 10 | AC_DEFUN([gt_TYPE_SSIZE_T], | 10 | AC_DEFUN([gt_TYPE_SSIZE_T], |
| 11 | [ | 11 | [ |
| 12 | AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], | 12 | AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], |
| 13 | [AC_TRY_COMPILE([#include <sys/types.h>], | 13 | [AC_COMPILE_IFELSE( |
| 14 | [int x = sizeof (ssize_t *) + sizeof (ssize_t); | 14 | [AC_LANG_PROGRAM( |
| 15 | return !x;], | 15 | [[#include <sys/types.h>]], |
| 16 | [[int x = sizeof (ssize_t *) + sizeof (ssize_t); | ||
| 17 | return !x;]])], | ||
| 16 | [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) | 18 | [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) |
| 17 | if test $gt_cv_ssize_t = no; then | 19 | if test $gt_cv_ssize_t = no; then |
| 18 | AC_DEFINE([ssize_t], [int], | 20 | AC_DEFINE([ssize_t], [int], |
diff --git a/gl/m4/stat.m4 b/gl/m4/stat.m4 deleted file mode 100644 index acd32d86..00000000 --- a/gl/m4/stat.m4 +++ /dev/null | |||
| @@ -1,63 +0,0 @@ | |||
| 1 | # serial 4 | ||
| 2 | |||
| 3 | # Copyright (C) 2009, 2010 Free Software Foundation, Inc. | ||
| 4 | # | ||
| 5 | # This file is free software; the Free Software Foundation | ||
| 6 | # gives unlimited permission to copy and/or distribute it, | ||
| 7 | # with or without modifications, as long as this notice is preserved. | ||
| 8 | |||
| 9 | AC_DEFUN([gl_FUNC_STAT], | ||
| 10 | [ | ||
| 11 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | ||
| 12 | AC_REQUIRE([gl_AC_DOS]) | ||
| 13 | AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) | ||
| 14 | AC_CHECK_FUNCS_ONCE([lstat]) | ||
| 15 | dnl mingw is the only known platform where stat(".") and stat("./") differ | ||
| 16 | AC_CACHE_CHECK([whether stat handles trailing slashes on directories], | ||
| 17 | [gl_cv_func_stat_dir_slash], | ||
| 18 | [AC_RUN_IFELSE( | ||
| 19 | [AC_LANG_PROGRAM( | ||
| 20 | [[#include <sys/stat.h> | ||
| 21 | ]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])], | ||
| 22 | [gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no], | ||
| 23 | [case $host_os in | ||
| 24 | mingw*) gl_cv_func_stat_dir_slash="guessing no";; | ||
| 25 | *) gl_cv_func_stat_dir_slash="guessing yes";; | ||
| 26 | esac])]) | ||
| 27 | dnl Solaris 9 mistakenly succeeds on stat("file/") | ||
| 28 | dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/") | ||
| 29 | AC_CACHE_CHECK([whether stat handles trailing slashes on files], | ||
| 30 | [gl_cv_func_stat_file_slash], | ||
| 31 | [touch conftest.tmp | ||
| 32 | # Assume that if we have lstat, we can also check symlinks. | ||
| 33 | if test $ac_cv_func_lstat = yes; then | ||
| 34 | ln -s conftest.tmp conftest.lnk | ||
| 35 | fi | ||
| 36 | AC_RUN_IFELSE( | ||
| 37 | [AC_LANG_PROGRAM( | ||
| 38 | [[#include <sys/stat.h> | ||
| 39 | ]], [[struct stat st; | ||
| 40 | if (!stat ("conftest.tmp/", &st)) return 1; | ||
| 41 | #if HAVE_LSTAT | ||
| 42 | if (!stat ("conftest.lnk/", &st)) return 2; | ||
| 43 | #endif | ||
| 44 | ]])], | ||
| 45 | [gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no], | ||
| 46 | [gl_cv_func_stat_file_slash="guessing no"]) | ||
| 47 | rm -f conftest.tmp conftest.lnk]) | ||
| 48 | case $gl_cv_func_stat_dir_slash in | ||
| 49 | *no) REPLACE_STAT=1 | ||
| 50 | AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs | ||
| 51 | help when passed a directory name with a trailing slash]);; | ||
| 52 | esac | ||
| 53 | case $gl_cv_func_stat_file_slash in | ||
| 54 | *no) REPLACE_STAT=1 | ||
| 55 | AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs | ||
| 56 | help when passed a file name with a trailing slash]);; | ||
| 57 | esac | ||
| 58 | if test $REPLACE_STAT = 1; then | ||
| 59 | AC_LIBOBJ([stat]) | ||
| 60 | dnl Prerequisites of lib/stat.c. | ||
| 61 | AC_REQUIRE([AC_C_INLINE]) | ||
| 62 | fi | ||
| 63 | ]) | ||
diff --git a/gl/m4/stdalign.m4 b/gl/m4/stdalign.m4 new file mode 100644 index 00000000..20be01aa --- /dev/null +++ b/gl/m4/stdalign.m4 | |||
| @@ -0,0 +1,53 @@ | |||
| 1 | # Check for stdalign.h that conforms to C11. | ||
| 2 | |||
| 3 | dnl Copyright 2011-2013 Free Software Foundation, Inc. | ||
| 4 | dnl This file is free software; the Free Software Foundation | ||
| 5 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 6 | dnl with or without modifications, as long as this notice is preserved. | ||
| 7 | |||
| 8 | # Prepare for substituting <stdalign.h> if it is not supported. | ||
| 9 | |||
| 10 | AC_DEFUN([gl_STDALIGN_H], | ||
| 11 | [ | ||
| 12 | AC_CACHE_CHECK([for working stdalign.h], | ||
| 13 | [gl_cv_header_working_stdalign_h], | ||
| 14 | [AC_COMPILE_IFELSE( | ||
| 15 | [AC_LANG_PROGRAM( | ||
| 16 | [[#include <stdalign.h> | ||
| 17 | #include <stddef.h> | ||
| 18 | |||
| 19 | /* Test that alignof yields a result consistent with offsetof. | ||
| 20 | This catches GCC bug 52023 | ||
| 21 | <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */ | ||
| 22 | #ifdef __cplusplus | ||
| 23 | template <class t> struct alignof_helper { char a; t b; }; | ||
| 24 | # define ao(type) offsetof (alignof_helper<type>, b) | ||
| 25 | #else | ||
| 26 | # define ao(type) offsetof (struct { char a; type b; }, b) | ||
| 27 | #endif | ||
| 28 | char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; | ||
| 29 | char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; | ||
| 30 | char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; | ||
| 31 | |||
| 32 | /* Test _Alignas only on platforms where gnulib can help. */ | ||
| 33 | #if \ | ||
| 34 | ((defined __cplusplus && 201103 <= __cplusplus) \ | ||
| 35 | || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \ | ||
| 36 | || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) | ||
| 37 | struct alignas_test { char c; char alignas (8) alignas_8; }; | ||
| 38 | char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 | ||
| 39 | ? 1 : -1]; | ||
| 40 | #endif | ||
| 41 | ]])], | ||
| 42 | [gl_cv_header_working_stdalign_h=yes], | ||
| 43 | [gl_cv_header_working_stdalign_h=no])]) | ||
| 44 | |||
| 45 | if test $gl_cv_header_working_stdalign_h = yes; then | ||
| 46 | STDALIGN_H='' | ||
| 47 | else | ||
| 48 | STDALIGN_H='stdalign.h' | ||
| 49 | fi | ||
| 50 | |||
| 51 | AC_SUBST([STDALIGN_H]) | ||
| 52 | AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"]) | ||
| 53 | ]) | ||
diff --git a/gl/m4/stdbool.m4 b/gl/m4/stdbool.m4 index 3d672d74..80d5559a 100644 --- a/gl/m4/stdbool.m4 +++ b/gl/m4/stdbool.m4 | |||
| @@ -1,15 +1,17 @@ | |||
| 1 | # Check for stdbool.h that conforms to C99. | 1 | # Check for stdbool.h that conforms to C99. |
| 2 | 2 | ||
| 3 | dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc. | 3 | dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | 7 | ||
| 8 | #serial 5 | ||
| 9 | |||
| 8 | # Prepare for substituting <stdbool.h> if it is not supported. | 10 | # Prepare for substituting <stdbool.h> if it is not supported. |
| 9 | 11 | ||
| 10 | AC_DEFUN([AM_STDBOOL_H], | 12 | AC_DEFUN([AM_STDBOOL_H], |
| 11 | [ | 13 | [ |
| 12 | AC_REQUIRE([AC_HEADER_STDBOOL]) | 14 | AC_REQUIRE([AC_CHECK_HEADER_STDBOOL]) |
| 13 | 15 | ||
| 14 | # Define two additional variables used in the Makefile substitution. | 16 | # Define two additional variables used in the Makefile substitution. |
| 15 | 17 | ||
| @@ -19,6 +21,7 @@ AC_DEFUN([AM_STDBOOL_H], | |||
| 19 | STDBOOL_H='stdbool.h' | 21 | STDBOOL_H='stdbool.h' |
| 20 | fi | 22 | fi |
| 21 | AC_SUBST([STDBOOL_H]) | 23 | AC_SUBST([STDBOOL_H]) |
| 24 | AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) | ||
| 22 | 25 | ||
| 23 | if test "$ac_cv_type__Bool" = yes; then | 26 | if test "$ac_cv_type__Bool" = yes; then |
| 24 | HAVE__BOOL=1 | 27 | HAVE__BOOL=1 |
| @@ -31,85 +34,67 @@ AC_DEFUN([AM_STDBOOL_H], | |||
| 31 | # AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future. | 34 | # AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future. |
| 32 | AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) | 35 | AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) |
| 33 | 36 | ||
| 34 | # This macro is only needed in autoconf <= 2.59. Newer versions of autoconf | 37 | # This version of the macro is needed in autoconf <= 2.68. |
| 35 | # have this macro built-in. | ||
| 36 | 38 | ||
| 37 | AC_DEFUN([AC_HEADER_STDBOOL], | 39 | AC_DEFUN([AC_CHECK_HEADER_STDBOOL], |
| 38 | [AC_CACHE_CHECK([for stdbool.h that conforms to C99], | 40 | [AC_CACHE_CHECK([for stdbool.h that conforms to C99], |
| 39 | [ac_cv_header_stdbool_h], | 41 | [ac_cv_header_stdbool_h], |
| 40 | [AC_TRY_COMPILE( | 42 | [AC_COMPILE_IFELSE( |
| 41 | [ | 43 | [AC_LANG_PROGRAM( |
| 42 | #include <stdbool.h> | 44 | [[ |
| 43 | #ifndef bool | 45 | #include <stdbool.h> |
| 44 | "error: bool is not defined" | 46 | #ifndef bool |
| 45 | #endif | 47 | "error: bool is not defined" |
| 46 | #ifndef false | 48 | #endif |
| 47 | "error: false is not defined" | 49 | #ifndef false |
| 48 | #endif | 50 | "error: false is not defined" |
| 49 | #if false | 51 | #endif |
| 50 | "error: false is not 0" | 52 | #if false |
| 51 | #endif | 53 | "error: false is not 0" |
| 52 | #ifndef true | 54 | #endif |
| 53 | "error: true is not defined" | 55 | #ifndef true |
| 54 | #endif | 56 | "error: true is not defined" |
| 55 | #if true != 1 | 57 | #endif |
| 56 | "error: true is not 1" | 58 | #if true != 1 |
| 57 | #endif | 59 | "error: true is not 1" |
| 58 | #ifndef __bool_true_false_are_defined | 60 | #endif |
| 59 | "error: __bool_true_false_are_defined is not defined" | 61 | #ifndef __bool_true_false_are_defined |
| 60 | #endif | 62 | "error: __bool_true_false_are_defined is not defined" |
| 63 | #endif | ||
| 61 | 64 | ||
| 62 | struct s { _Bool s: 1; _Bool t; } s; | 65 | struct s { _Bool s: 1; _Bool t; } s; |
| 63 | 66 | ||
| 64 | char a[true == 1 ? 1 : -1]; | 67 | char a[true == 1 ? 1 : -1]; |
| 65 | char b[false == 0 ? 1 : -1]; | 68 | char b[false == 0 ? 1 : -1]; |
| 66 | char c[__bool_true_false_are_defined == 1 ? 1 : -1]; | 69 | char c[__bool_true_false_are_defined == 1 ? 1 : -1]; |
| 67 | char d[(bool) 0.5 == true ? 1 : -1]; | 70 | char d[(bool) 0.5 == true ? 1 : -1]; |
| 68 | bool e = &s; | 71 | /* See body of main program for 'e'. */ |
| 69 | char f[(_Bool) 0.0 == false ? 1 : -1]; | 72 | char f[(_Bool) 0.0 == false ? 1 : -1]; |
| 70 | char g[true]; | 73 | char g[true]; |
| 71 | char h[sizeof (_Bool)]; | 74 | char h[sizeof (_Bool)]; |
| 72 | char i[sizeof s.t]; | 75 | char i[sizeof s.t]; |
| 73 | enum { j = false, k = true, l = false * true, m = true * 256 }; | 76 | enum { j = false, k = true, l = false * true, m = true * 256 }; |
| 74 | _Bool n[m]; | 77 | /* The following fails for |
| 75 | char o[sizeof n == m * sizeof n[0] ? 1 : -1]; | 78 | HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ |
| 76 | char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; | 79 | _Bool n[m]; |
| 77 | #if defined __xlc__ || defined __GNUC__ | 80 | char o[sizeof n == m * sizeof n[0] ? 1 : -1]; |
| 78 | /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 | 81 | char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; |
| 79 | reported by James Lemley on 2005-10-05; see | 82 | /* Catch a bug in an HP-UX C compiler. See |
| 80 | http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html | 83 | http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html |
| 81 | This test is not quite right, since xlc is allowed to | 84 | http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html |
| 82 | reject this program, as the initializer for xlcbug is | 85 | */ |
| 83 | not one of the forms that C requires support for. | 86 | _Bool q = true; |
| 84 | However, doing the test right would require a run-time | 87 | _Bool *pq = &q; |
| 85 | test, and that would make cross-compilation harder. | 88 | ]], |
| 86 | Let us hope that IBM fixes the xlc bug, and also adds | 89 | [[ |
| 87 | support for this kind of constant expression. In the | 90 | bool e = &s; |
| 88 | meantime, this test will reject xlc, which is OK, since | 91 | *pq |= q; |
| 89 | our stdbool.h substitute should suffice. We also test | 92 | *pq |= ! q; |
| 90 | this with GCC, where it should work, to detect more | 93 | /* Refer to every declared value, to avoid compiler optimizations. */ |
| 91 | quickly whether someone messes up the test in the | 94 | return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l |
| 92 | future. */ | 95 | + !m + !n + !o + !p + !q + !pq); |
| 93 | char digs[] = "0123456789"; | 96 | ]])], |
| 94 | int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); | ||
| 95 | #endif | ||
| 96 | /* Catch a bug in an HP-UX C compiler. See | ||
| 97 | http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html | ||
| 98 | http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html | ||
| 99 | */ | ||
| 100 | _Bool q = true; | ||
| 101 | _Bool *pq = &q; | ||
| 102 | ], | ||
| 103 | [ | ||
| 104 | *pq |= q; | ||
| 105 | *pq |= ! q; | ||
| 106 | /* Refer to every declared value, to avoid compiler optimizations. */ | ||
| 107 | return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l | ||
| 108 | + !m + !n + !o + !p + !q + !pq); | ||
| 109 | ], | ||
| 110 | [ac_cv_header_stdbool_h=yes], | 97 | [ac_cv_header_stdbool_h=yes], |
| 111 | [ac_cv_header_stdbool_h=no])]) | 98 | [ac_cv_header_stdbool_h=no])]) |
| 112 | AC_CHECK_TYPES([_Bool]) | 99 | AC_CHECK_TYPES([_Bool]) |
| 113 | if test $ac_cv_header_stdbool_h = yes; then | 100 | ]) |
| 114 | AC_DEFINE([HAVE_STDBOOL_H], [1], [Define to 1 if stdbool.h conforms to C99.]) | ||
| 115 | fi]) | ||
diff --git a/gl/m4/stddef_h.m4 b/gl/m4/stddef_h.m4 index c3ae5694..5da8ab1e 100644 --- a/gl/m4/stddef_h.m4 +++ b/gl/m4/stddef_h.m4 | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. | 1 | dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues. |
| 2 | # stddef_h.m4 serial 2 | 2 | # stddef_h.m4 serial 4 |
| 3 | dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc. | 3 | dnl Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,6 +9,7 @@ AC_DEFUN([gl_STDDEF_H], | |||
| 9 | [ | 9 | [ |
| 10 | AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) | 10 | AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) |
| 11 | AC_REQUIRE([gt_TYPE_WCHAR_T]) | 11 | AC_REQUIRE([gt_TYPE_WCHAR_T]) |
| 12 | STDDEF_H= | ||
| 12 | if test $gt_cv_c_wchar_t = no; then | 13 | if test $gt_cv_c_wchar_t = no; then |
| 13 | HAVE_WCHAR_T=0 | 14 | HAVE_WCHAR_T=0 |
| 14 | STDDEF_H=stddef.h | 15 | STDDEF_H=stddef.h |
| @@ -24,8 +25,10 @@ AC_DEFUN([gl_STDDEF_H], | |||
| 24 | REPLACE_NULL=1 | 25 | REPLACE_NULL=1 |
| 25 | STDDEF_H=stddef.h | 26 | STDDEF_H=stddef.h |
| 26 | fi | 27 | fi |
| 28 | AC_SUBST([STDDEF_H]) | ||
| 29 | AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) | ||
| 27 | if test -n "$STDDEF_H"; then | 30 | if test -n "$STDDEF_H"; then |
| 28 | gl_CHECK_NEXT_HEADERS([stddef.h]) | 31 | gl_NEXT_HEADERS([stddef.h]) |
| 29 | fi | 32 | fi |
| 30 | ]) | 33 | ]) |
| 31 | 34 | ||
| @@ -41,5 +44,4 @@ AC_DEFUN([gl_STDDEF_H_DEFAULTS], | |||
| 41 | dnl Assume proper GNU behavior unless another module says otherwise. | 44 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 42 | REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) | 45 | REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) |
| 43 | HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) | 46 | HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) |
| 44 | STDDEF_H=''; AC_SUBST([STDDEF_H]) | ||
| 45 | ]) | 47 | ]) |
diff --git a/gl/m4/stdint.m4 b/gl/m4/stdint.m4 index c5e813a9..27cdcdb9 100644 --- a/gl/m4/stdint.m4 +++ b/gl/m4/stdint.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # stdint.m4 serial 35 | 1 | # stdint.m4 serial 43 |
| 2 | dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2001-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | dnl From Paul Eggert and Bruno Haible. | 7 | dnl From Paul Eggert and Bruno Haible. |
| 8 | dnl Test whether <stdint.h> is supported or must be substituted. | 8 | dnl Test whether <stdint.h> is supported or must be substituted. |
| 9 | 9 | ||
| 10 | AC_DEFUN([gl_STDINT_H], | 10 | AC_DEFUN_ONCE([gl_STDINT_H], |
| 11 | [ | 11 | [ |
| 12 | AC_PREREQ([2.59])dnl | 12 | AC_PREREQ([2.59])dnl |
| 13 | 13 | ||
| @@ -27,6 +27,15 @@ AC_DEFUN([gl_STDINT_H], | |||
| 27 | fi | 27 | fi |
| 28 | AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) | 28 | AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) |
| 29 | 29 | ||
| 30 | dnl Check for <wchar.h>, in the same way as gl_WCHAR_H does. | ||
| 31 | AC_CHECK_HEADERS_ONCE([wchar.h]) | ||
| 32 | if test $ac_cv_header_wchar_h = yes; then | ||
| 33 | HAVE_WCHAR_H=1 | ||
| 34 | else | ||
| 35 | HAVE_WCHAR_H=0 | ||
| 36 | fi | ||
| 37 | AC_SUBST([HAVE_WCHAR_H]) | ||
| 38 | |||
| 30 | dnl Check for <inttypes.h>. | 39 | dnl Check for <inttypes.h>. |
| 31 | dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. | 40 | dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. |
| 32 | if test $ac_cv_header_inttypes_h = yes; then | 41 | if test $ac_cv_header_inttypes_h = yes; then |
| @@ -60,8 +69,6 @@ AC_DEFUN([gl_STDINT_H], | |||
| 60 | [gl_cv_header_working_stdint_h=no | 69 | [gl_cv_header_working_stdint_h=no |
| 61 | AC_COMPILE_IFELSE([ | 70 | AC_COMPILE_IFELSE([ |
| 62 | AC_LANG_PROGRAM([[ | 71 | AC_LANG_PROGRAM([[ |
| 63 | #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ | ||
| 64 | #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ | ||
| 65 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ | 72 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
| 66 | #include <stdint.h> | 73 | #include <stdint.h> |
| 67 | /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */ | 74 | /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */ |
| @@ -145,9 +152,11 @@ uintmax_t j = UINTMAX_MAX; | |||
| 145 | 152 | ||
| 146 | #include <limits.h> /* for CHAR_BIT */ | 153 | #include <limits.h> /* for CHAR_BIT */ |
| 147 | #define TYPE_MINIMUM(t) \ | 154 | #define TYPE_MINIMUM(t) \ |
| 148 | ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) | 155 | ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) |
| 149 | #define TYPE_MAXIMUM(t) \ | 156 | #define TYPE_MAXIMUM(t) \ |
| 150 | ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) | 157 | ((t) ((t) 0 < (t) -1 \ |
| 158 | ? (t) -1 \ | ||
| 159 | : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) | ||
| 151 | struct s { | 160 | struct s { |
| 152 | int check_PTRDIFF: | 161 | int check_PTRDIFF: |
| 153 | PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) | 162 | PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) |
| @@ -208,8 +217,6 @@ struct s { | |||
| 208 | dnl This detects a bug on HP-UX 11.23/ia64. | 217 | dnl This detects a bug on HP-UX 11.23/ia64. |
| 209 | AC_RUN_IFELSE([ | 218 | AC_RUN_IFELSE([ |
| 210 | AC_LANG_PROGRAM([[ | 219 | AC_LANG_PROGRAM([[ |
| 211 | #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */ | ||
| 212 | #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */ | ||
| 213 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ | 220 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
| 214 | #include <stdint.h> | 221 | #include <stdint.h> |
| 215 | ] | 222 | ] |
| @@ -259,7 +266,7 @@ static const char *macro_values[] = | |||
| 259 | || strncmp (value, "((int)"/*)*/, 6) == 0 | 266 | || strncmp (value, "((int)"/*)*/, 6) == 0 |
| 260 | || strncmp (value, "((signed short)"/*)*/, 15) == 0 | 267 | || strncmp (value, "((signed short)"/*)*/, 15) == 0 |
| 261 | || strncmp (value, "((signed char)"/*)*/, 14) == 0) | 268 | || strncmp (value, "((signed char)"/*)*/, 14) == 0) |
| 262 | return 1; | 269 | return mv - macro_values + 1; |
| 263 | } | 270 | } |
| 264 | return 0; | 271 | return 0; |
| 265 | ]])], | 272 | ]])], |
| @@ -290,14 +297,11 @@ static const char *macro_values[] = | |||
| 290 | fi | 297 | fi |
| 291 | AC_SUBST([HAVE_SYS_BITYPES_H]) | 298 | AC_SUBST([HAVE_SYS_BITYPES_H]) |
| 292 | 299 | ||
| 293 | dnl Check for <wchar.h> (missing in Linux uClibc when built without wide | ||
| 294 | dnl character support). | ||
| 295 | AC_CHECK_HEADERS_ONCE([wchar.h]) | ||
| 296 | |||
| 297 | gl_STDINT_TYPE_PROPERTIES | 300 | gl_STDINT_TYPE_PROPERTIES |
| 298 | STDINT_H=stdint.h | 301 | STDINT_H=stdint.h |
| 299 | fi | 302 | fi |
| 300 | AC_SUBST([STDINT_H]) | 303 | AC_SUBST([STDINT_H]) |
| 304 | AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) | ||
| 301 | ]) | 305 | ]) |
| 302 | 306 | ||
| 303 | dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) | 307 | dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES) |
| @@ -458,6 +462,14 @@ AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], | |||
| 458 | fi | 462 | fi |
| 459 | gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], | 463 | gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], |
| 460 | [gl_STDINT_INCLUDES]) | 464 | [gl_STDINT_INCLUDES]) |
| 465 | |||
| 466 | dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 | ||
| 467 | dnl requirement that wint_t is "unchanged by default argument promotions". | ||
| 468 | dnl In this case gnulib's <wchar.h> and <wctype.h> override wint_t. | ||
| 469 | dnl Set the variable BITSIZEOF_WINT_T accordingly. | ||
| 470 | if test $BITSIZEOF_WINT_T -lt 32; then | ||
| 471 | BITSIZEOF_WINT_T=32 | ||
| 472 | fi | ||
| 461 | ]) | 473 | ]) |
| 462 | 474 | ||
| 463 | dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in. | 475 | dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in. |
diff --git a/gl/m4/stdint_h.m4 b/gl/m4/stdint_h.m4 index b8e3c6cc..511ab4e9 100644 --- a/gl/m4/stdint_h.m4 +++ b/gl/m4/stdint_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # stdint_h.m4 serial 8 | 1 | # stdint_h.m4 serial 9 |
| 2 | dnl Copyright (C) 1997-2004, 2006, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1997-2004, 2006, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -12,12 +12,13 @@ dnl From Paul Eggert. | |||
| 12 | AC_DEFUN([gl_AC_HEADER_STDINT_H], | 12 | AC_DEFUN([gl_AC_HEADER_STDINT_H], |
| 13 | [ | 13 | [ |
| 14 | AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], | 14 | AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], |
| 15 | [AC_TRY_COMPILE( | 15 | [AC_COMPILE_IFELSE( |
| 16 | [#include <sys/types.h> | 16 | [AC_LANG_PROGRAM( |
| 17 | #include <stdint.h>], | 17 | [[#include <sys/types.h> |
| 18 | [uintmax_t i = (uintmax_t) -1; return !i;], | 18 | #include <stdint.h>]], |
| 19 | [gl_cv_header_stdint_h=yes], | 19 | [[uintmax_t i = (uintmax_t) -1; return !i;]])], |
| 20 | [gl_cv_header_stdint_h=no])]) | 20 | [gl_cv_header_stdint_h=yes], |
| 21 | [gl_cv_header_stdint_h=no])]) | ||
| 21 | if test $gl_cv_header_stdint_h = yes; then | 22 | if test $gl_cv_header_stdint_h = yes; then |
| 22 | AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], | 23 | AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], |
| 23 | [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, | 24 | [Define if <stdint.h> exists, doesn't clash with <sys/types.h>, |
diff --git a/gl/m4/stdio_h.m4 b/gl/m4/stdio_h.m4 index f5650cde..ebade067 100644 --- a/gl/m4/stdio_h.m4 +++ b/gl/m4/stdio_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # stdio_h.m4 serial 31 | 1 | # stdio_h.m4 serial 43 |
| 2 | dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,9 +7,32 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_STDIO_H], | 7 | AC_DEFUN([gl_STDIO_H], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_STDIO_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_STDIO_H_DEFAULTS]) |
| 10 | AC_REQUIRE([AC_C_INLINE]) | 10 | gl_NEXT_HEADERS([stdio.h]) |
| 11 | AC_REQUIRE([gl_ASM_SYMBOL_PREFIX]) | 11 | |
| 12 | gl_CHECK_NEXT_HEADERS([stdio.h]) | 12 | dnl No need to create extra modules for these functions. Everyone who uses |
| 13 | dnl <stdio.h> likely needs them. | ||
| 14 | GNULIB_FSCANF=1 | ||
| 15 | gl_MODULE_INDICATOR([fscanf]) | ||
| 16 | GNULIB_SCANF=1 | ||
| 17 | gl_MODULE_INDICATOR([scanf]) | ||
| 18 | GNULIB_FGETC=1 | ||
| 19 | GNULIB_GETC=1 | ||
| 20 | GNULIB_GETCHAR=1 | ||
| 21 | GNULIB_FGETS=1 | ||
| 22 | GNULIB_FREAD=1 | ||
| 23 | dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c" | ||
| 24 | dnl "expected source file, required through AC_LIBSOURCES, not found". It is | ||
| 25 | dnl also an optimization, to avoid performing a configure check whose result | ||
| 26 | dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING | ||
| 27 | dnl or GNULIB_NONBLOCKING redundant. | ||
| 28 | m4_ifdef([gl_NONBLOCKING_IO], [ | ||
| 29 | gl_NONBLOCKING_IO | ||
| 30 | if test $gl_cv_have_nonblocking != yes; then | ||
| 31 | REPLACE_STDIO_READ_FUNCS=1 | ||
| 32 | AC_LIBOBJ([stdio-read]) | ||
| 33 | fi | ||
| 34 | ]) | ||
| 35 | |||
| 13 | dnl No need to create extra modules for these functions. Everyone who uses | 36 | dnl No need to create extra modules for these functions. Everyone who uses |
| 14 | dnl <stdio.h> likely needs them. | 37 | dnl <stdio.h> likely needs them. |
| 15 | GNULIB_FPRINTF=1 | 38 | GNULIB_FPRINTF=1 |
| @@ -22,9 +45,11 @@ AC_DEFUN([gl_STDIO_H], | |||
| 22 | GNULIB_FPUTS=1 | 45 | GNULIB_FPUTS=1 |
| 23 | GNULIB_PUTS=1 | 46 | GNULIB_PUTS=1 |
| 24 | GNULIB_FWRITE=1 | 47 | GNULIB_FWRITE=1 |
| 25 | dnl This ifdef is just an optimization, to avoid performing a configure | 48 | dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" |
| 26 | dnl check whose result is not used. It does not make the test of | 49 | dnl "expected source file, required through AC_LIBSOURCES, not found". It is |
| 27 | dnl GNULIB_STDIO_H_SIGPIPE or GNULIB_SIGPIPE redundant. | 50 | dnl also an optimization, to avoid performing a configure check whose result |
| 51 | dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or | ||
| 52 | dnl GNULIB_SIGPIPE redundant. | ||
| 28 | m4_ifdef([gl_SIGNAL_SIGPIPE], [ | 53 | m4_ifdef([gl_SIGNAL_SIGPIPE], [ |
| 29 | gl_SIGNAL_SIGPIPE | 54 | gl_SIGNAL_SIGPIPE |
| 30 | if test $gl_cv_header_signal_h_SIGPIPE != yes; then | 55 | if test $gl_cv_header_signal_h_SIGPIPE != yes; then |
| @@ -32,13 +57,25 @@ AC_DEFUN([gl_STDIO_H], | |||
| 32 | AC_LIBOBJ([stdio-write]) | 57 | AC_LIBOBJ([stdio-write]) |
| 33 | fi | 58 | fi |
| 34 | ]) | 59 | ]) |
| 60 | dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" | ||
| 61 | dnl "expected source file, required through AC_LIBSOURCES, not found". It is | ||
| 62 | dnl also an optimization, to avoid performing a configure check whose result | ||
| 63 | dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING | ||
| 64 | dnl or GNULIB_NONBLOCKING redundant. | ||
| 65 | m4_ifdef([gl_NONBLOCKING_IO], [ | ||
| 66 | gl_NONBLOCKING_IO | ||
| 67 | if test $gl_cv_have_nonblocking != yes; then | ||
| 68 | REPLACE_STDIO_WRITE_FUNCS=1 | ||
| 69 | AC_LIBOBJ([stdio-write]) | ||
| 70 | fi | ||
| 71 | ]) | ||
| 35 | 72 | ||
| 36 | dnl Check for declarations of anything we want to poison if the | 73 | dnl Check for declarations of anything we want to poison if the |
| 37 | dnl corresponding gnulib module is not in use, and which is not | 74 | dnl corresponding gnulib module is not in use, and which is not |
| 38 | dnl guaranteed by C89. | 75 | dnl guaranteed by both C89 and C11. |
| 39 | gl_WARN_ON_USE_PREPARE([[#include <stdio.h> | 76 | gl_WARN_ON_USE_PREPARE([[#include <stdio.h> |
| 40 | ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat | 77 | ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen |
| 41 | snprintf tmpfile vdprintf vsnprintf]) | 78 | renameat snprintf tmpfile vdprintf vsnprintf]) |
| 42 | ]) | 79 | ]) |
| 43 | 80 | ||
| 44 | AC_DEFUN([gl_STDIO_MODULE_INDICATOR], | 81 | AC_DEFUN([gl_STDIO_MODULE_INDICATOR], |
| @@ -54,23 +91,31 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], | |||
| 54 | [ | 91 | [ |
| 55 | GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF]) | 92 | GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF]) |
| 56 | GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE]) | 93 | GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE]) |
| 94 | GNULIB_FDOPEN=0; AC_SUBST([GNULIB_FDOPEN]) | ||
| 57 | GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH]) | 95 | GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH]) |
| 96 | GNULIB_FGETC=0; AC_SUBST([GNULIB_FGETC]) | ||
| 97 | GNULIB_FGETS=0; AC_SUBST([GNULIB_FGETS]) | ||
| 58 | GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN]) | 98 | GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN]) |
| 59 | GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF]) | 99 | GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF]) |
| 60 | GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX]) | 100 | GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX]) |
| 61 | GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE]) | 101 | GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE]) |
| 62 | GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC]) | 102 | GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC]) |
| 63 | GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS]) | 103 | GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS]) |
| 104 | GNULIB_FREAD=0; AC_SUBST([GNULIB_FREAD]) | ||
| 64 | GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN]) | 105 | GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN]) |
| 106 | GNULIB_FSCANF=0; AC_SUBST([GNULIB_FSCANF]) | ||
| 65 | GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK]) | 107 | GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK]) |
| 66 | GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO]) | 108 | GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO]) |
| 67 | GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL]) | 109 | GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL]) |
| 68 | GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO]) | 110 | GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO]) |
| 69 | GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE]) | 111 | GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE]) |
| 112 | GNULIB_GETC=0; AC_SUBST([GNULIB_GETC]) | ||
| 113 | GNULIB_GETCHAR=0; AC_SUBST([GNULIB_GETCHAR]) | ||
| 70 | GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM]) | 114 | GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM]) |
| 71 | GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE]) | 115 | GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE]) |
| 72 | GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF]) | 116 | GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF]) |
| 73 | GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) | 117 | GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) |
| 118 | GNULIB_PCLOSE=0; AC_SUBST([GNULIB_PCLOSE]) | ||
| 74 | GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR]) | 119 | GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR]) |
| 75 | GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN]) | 120 | GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN]) |
| 76 | GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF]) | 121 | GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF]) |
| @@ -81,11 +126,15 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], | |||
| 81 | GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE]) | 126 | GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE]) |
| 82 | GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME]) | 127 | GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME]) |
| 83 | GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT]) | 128 | GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT]) |
| 129 | GNULIB_SCANF=0; AC_SUBST([GNULIB_SCANF]) | ||
| 84 | GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF]) | 130 | GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF]) |
| 85 | GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX]) | 131 | GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX]) |
| 132 | GNULIB_STDIO_H_NONBLOCKING=0; AC_SUBST([GNULIB_STDIO_H_NONBLOCKING]) | ||
| 86 | GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) | 133 | GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) |
| 87 | GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE]) | 134 | GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE]) |
| 88 | GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF]) | 135 | GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF]) |
| 136 | GNULIB_VFSCANF=0; AC_SUBST([GNULIB_VFSCANF]) | ||
| 137 | GNULIB_VSCANF=0; AC_SUBST([GNULIB_VSCANF]) | ||
| 89 | GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF]) | 138 | GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF]) |
| 90 | GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF]) | 139 | GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF]) |
| 91 | GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX]) | 140 | GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX]) |
| @@ -95,6 +144,8 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], | |||
| 95 | GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) | 144 | GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) |
| 96 | dnl Assume proper GNU behavior unless another module says otherwise. | 145 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 97 | HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) | 146 | HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) |
| 147 | HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO]) | ||
| 148 | HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO]) | ||
| 98 | HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) | 149 | HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) |
| 99 | HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) | 150 | HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) |
| 100 | HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) | 151 | HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) |
| @@ -103,11 +154,14 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], | |||
| 103 | HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF]) | 154 | HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF]) |
| 104 | HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO]) | 155 | HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO]) |
| 105 | HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO]) | 156 | HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO]) |
| 157 | HAVE_PCLOSE=1; AC_SUBST([HAVE_PCLOSE]) | ||
| 158 | HAVE_POPEN=1; AC_SUBST([HAVE_POPEN]) | ||
| 106 | HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT]) | 159 | HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT]) |
| 107 | HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF]) | 160 | HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF]) |
| 108 | HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF]) | 161 | HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF]) |
| 109 | REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF]) | 162 | REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF]) |
| 110 | REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE]) | 163 | REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE]) |
| 164 | REPLACE_FDOPEN=0; AC_SUBST([REPLACE_FDOPEN]) | ||
| 111 | REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH]) | 165 | REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH]) |
| 112 | REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN]) | 166 | REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN]) |
| 113 | REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF]) | 167 | REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF]) |
| @@ -128,6 +182,7 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], | |||
| 128 | REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT]) | 182 | REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT]) |
| 129 | REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF]) | 183 | REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF]) |
| 130 | REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF]) | 184 | REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF]) |
| 185 | REPLACE_STDIO_READ_FUNCS=0; AC_SUBST([REPLACE_STDIO_READ_FUNCS]) | ||
| 131 | REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) | 186 | REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) |
| 132 | REPLACE_TMPFILE=0; AC_SUBST([REPLACE_TMPFILE]) | 187 | REPLACE_TMPFILE=0; AC_SUBST([REPLACE_TMPFILE]) |
| 133 | REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF]) | 188 | REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF]) |
| @@ -137,23 +192,3 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS], | |||
| 137 | REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF]) | 192 | REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF]) |
| 138 | REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF]) | 193 | REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF]) |
| 139 | ]) | 194 | ]) |
| 140 | |||
| 141 | dnl Code shared by fseeko and ftello. Determine if large files are supported, | ||
| 142 | dnl but stdin does not start as a large file by default. | ||
| 143 | AC_DEFUN([gl_STDIN_LARGE_OFFSET], | ||
| 144 | [ | ||
| 145 | AC_CACHE_CHECK([whether stdin defaults to large file offsets], | ||
| 146 | [gl_cv_var_stdin_large_offset], | ||
| 147 | [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], | ||
| 148 | [[#if defined __SL64 && defined __SCLE /* cygwin */ | ||
| 149 | /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making | ||
| 150 | fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and | ||
| 151 | it is easier to do a version check than building a runtime test. */ | ||
| 152 | # include <cygwin/version.h> | ||
| 153 | # if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) | ||
| 154 | choke me | ||
| 155 | # endif | ||
| 156 | #endif]])], | ||
| 157 | [gl_cv_var_stdin_large_offset=yes], | ||
| 158 | [gl_cv_var_stdin_large_offset=no])]) | ||
| 159 | ]) | ||
diff --git a/gl/m4/stdlib_h.m4 b/gl/m4/stdlib_h.m4 index fc150197..2027ab3c 100644 --- a/gl/m4/stdlib_h.m4 +++ b/gl/m4/stdlib_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # stdlib_h.m4 serial 30 | 1 | # stdlib_h.m4 serial 42 |
| 2 | dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -7,21 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 7 | AC_DEFUN([gl_STDLIB_H], | 7 | AC_DEFUN([gl_STDLIB_H], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) |
| 10 | gl_CHECK_NEXT_HEADERS([stdlib.h]) | 10 | gl_NEXT_HEADERS([stdlib.h]) |
| 11 | AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) | ||
| 12 | if test $ac_cv_header_random_h = yes; then | ||
| 13 | HAVE_RANDOM_H=1 | ||
| 14 | else | ||
| 15 | HAVE_RANDOM_H=0 | ||
| 16 | fi | ||
| 17 | AC_SUBST([HAVE_RANDOM_H]) | ||
| 18 | AC_CHECK_TYPES([struct random_data], | ||
| 19 | [], [HAVE_STRUCT_RANDOM_DATA=0], | ||
| 20 | [[#include <stdlib.h> | ||
| 21 | #if HAVE_RANDOM_H | ||
| 22 | # include <random.h> | ||
| 23 | #endif | ||
| 24 | ]]) | ||
| 25 | 11 | ||
| 26 | dnl Check for declarations of anything we want to poison if the | 12 | dnl Check for declarations of anything we want to poison if the |
| 27 | dnl corresponding gnulib module is not in use, and which is not | 13 | dnl corresponding gnulib module is not in use, and which is not |
| @@ -33,10 +19,11 @@ AC_DEFUN([gl_STDLIB_H], | |||
| 33 | #if HAVE_RANDOM_H | 19 | #if HAVE_RANDOM_H |
| 34 | # include <random.h> | 20 | # include <random.h> |
| 35 | #endif | 21 | #endif |
| 36 | ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt mkdtemp | 22 | ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt |
| 37 | mkostemp mkostemps mkstemp mkstemps ptsname random_r initstat_r srandom_r | 23 | initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps |
| 38 | setstate_r realpath rpmatch setenv strtod strtoll strtoull unlockpt | 24 | posix_openpt ptsname ptsname_r random random_r realpath rpmatch |
| 39 | unsetenv]) | 25 | secure_getenv setenv setstate setstate_r srandom srandom_r |
| 26 | strtod strtoll strtoull unlockpt unsetenv]) | ||
| 40 | ]) | 27 | ]) |
| 41 | 28 | ||
| 42 | AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], | 29 | AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], |
| @@ -58,23 +45,30 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], | |||
| 58 | GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) | 45 | GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) |
| 59 | GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT]) | 46 | GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT]) |
| 60 | GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) | 47 | GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) |
| 48 | GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC]) | ||
| 61 | GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) | 49 | GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) |
| 62 | GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP]) | 50 | GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP]) |
| 63 | GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS]) | 51 | GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS]) |
| 64 | GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) | 52 | GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) |
| 65 | GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS]) | 53 | GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS]) |
| 54 | GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT]) | ||
| 66 | GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) | 55 | GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) |
| 56 | GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R]) | ||
| 67 | GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) | 57 | GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) |
| 58 | GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM]) | ||
| 68 | GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) | 59 | GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) |
| 69 | GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) | 60 | GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) |
| 70 | GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH]) | 61 | GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH]) |
| 71 | GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) | 62 | GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) |
| 63 | GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV]) | ||
| 72 | GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) | 64 | GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) |
| 73 | GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) | 65 | GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) |
| 74 | GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) | 66 | GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) |
| 75 | GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) | 67 | GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) |
| 68 | GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX]) | ||
| 76 | GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT]) | 69 | GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT]) |
| 77 | GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) | 70 | GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) |
| 71 | GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB]) | ||
| 78 | dnl Assume proper GNU behavior unless another module says otherwise. | 72 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 79 | HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) | 73 | HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) |
| 80 | HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) | 74 | HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) |
| @@ -87,26 +81,37 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], | |||
| 87 | HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) | 81 | HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) |
| 88 | HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) | 82 | HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) |
| 89 | HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) | 83 | HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) |
| 84 | HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) | ||
| 90 | HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) | 85 | HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) |
| 86 | HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) | ||
| 87 | HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) | ||
| 88 | HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) | ||
| 91 | HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) | 89 | HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) |
| 92 | HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) | 90 | HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) |
| 93 | HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) | 91 | HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) |
| 92 | HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV]) | ||
| 94 | HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) | 93 | HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) |
| 94 | HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) | ||
| 95 | HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) | 95 | HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) |
| 96 | HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) | 96 | HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) |
| 97 | HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) | 97 | HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) |
| 98 | HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) | 98 | HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) |
| 99 | HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) | 99 | HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) |
| 100 | HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) | 100 | HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) |
| 101 | HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV]) | 101 | HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) |
| 102 | REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) | 102 | REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) |
| 103 | REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) | 103 | REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) |
| 104 | REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) | 104 | REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) |
| 105 | REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) | ||
| 105 | REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) | 106 | REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) |
| 107 | REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) | ||
| 108 | REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) | ||
| 106 | REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) | 109 | REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) |
| 110 | REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) | ||
| 107 | REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC]) | 111 | REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC]) |
| 108 | REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) | 112 | REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) |
| 109 | REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) | 113 | REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) |
| 110 | REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) | 114 | REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) |
| 111 | REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) | 115 | REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) |
| 116 | REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) | ||
| 112 | ]) | 117 | ]) |
diff --git a/gl/m4/strdup.m4 b/gl/m4/strdup.m4 deleted file mode 100644 index ce40c215..00000000 --- a/gl/m4/strdup.m4 +++ /dev/null | |||
| @@ -1,45 +0,0 @@ | |||
| 1 | # strdup.m4 serial 12 | ||
| 2 | |||
| 3 | dnl Copyright (C) 2002-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | dnl This file is free software; the Free Software Foundation | ||
| 6 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 7 | dnl with or without modifications, as long as this notice is preserved. | ||
| 8 | |||
| 9 | AC_DEFUN([gl_FUNC_STRDUP], | ||
| 10 | [ | ||
| 11 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | ||
| 12 | AC_CHECK_FUNCS_ONCE([strdup]) | ||
| 13 | if test $ac_cv_func_strdup != yes; then | ||
| 14 | AC_LIBOBJ([strdup]) | ||
| 15 | gl_PREREQ_STRDUP | ||
| 16 | fi | ||
| 17 | AC_CHECK_DECLS_ONCE([strdup]) | ||
| 18 | if test $ac_cv_have_decl_strdup = no; then | ||
| 19 | HAVE_DECL_STRDUP=0 | ||
| 20 | fi | ||
| 21 | ]) | ||
| 22 | |||
| 23 | AC_DEFUN([gl_FUNC_STRDUP_POSIX], | ||
| 24 | [ | ||
| 25 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | ||
| 26 | AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) | ||
| 27 | AC_CHECK_FUNCS_ONCE([strdup]) | ||
| 28 | if test $ac_cv_func_strdup = yes; then | ||
| 29 | if test $gl_cv_func_malloc_posix != yes; then | ||
| 30 | REPLACE_STRDUP=1 | ||
| 31 | AC_LIBOBJ([strdup]) | ||
| 32 | gl_PREREQ_STRDUP | ||
| 33 | fi | ||
| 34 | else | ||
| 35 | AC_LIBOBJ([strdup]) | ||
| 36 | gl_PREREQ_STRDUP | ||
| 37 | fi | ||
| 38 | AC_CHECK_DECLS_ONCE([strdup]) | ||
| 39 | if test $ac_cv_have_decl_strdup = no; then | ||
| 40 | HAVE_DECL_STRDUP=0 | ||
| 41 | fi | ||
| 42 | ]) | ||
| 43 | |||
| 44 | # Prerequisites of lib/strdup.c. | ||
| 45 | AC_DEFUN([gl_PREREQ_STRDUP], [:]) | ||
diff --git a/gl/m4/strerror.m4 b/gl/m4/strerror.m4 index 1649b245..3989844b 100644 --- a/gl/m4/strerror.m4 +++ b/gl/m4/strerror.m4 | |||
| @@ -1,68 +1,96 @@ | |||
| 1 | # strerror.m4 serial 9 | 1 | # strerror.m4 serial 17 |
| 2 | dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | AC_DEFUN([gl_FUNC_STRERROR], | 7 | AC_DEFUN([gl_FUNC_STRERROR], |
| 8 | [ | 8 | [ |
| 9 | AC_REQUIRE([gl_FUNC_STRERROR_SEPARATE]) | ||
| 10 | if test $REPLACE_STRERROR = 1; then | ||
| 11 | AC_LIBOBJ([strerror]) | ||
| 12 | AC_DEFINE_UNQUOTED([REPLACE_STRERROR], [$REPLACE_STRERROR], | ||
| 13 | [Define this to 1 if strerror is broken.]) | ||
| 14 | fi | ||
| 15 | ]) | ||
| 16 | |||
| 17 | # Like gl_FUNC_STRERROR, except prepare for separate compilation (no AC_LIBOBJ). | ||
| 18 | AC_DEFUN([gl_FUNC_STRERROR_SEPARATE], | ||
| 19 | [ | ||
| 20 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | 9 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) |
| 21 | AC_REQUIRE([gl_HEADER_ERRNO_H]) | 10 | AC_REQUIRE([gl_HEADER_ERRNO_H]) |
| 22 | if test -z "$ERRNO_H"; then | 11 | AC_REQUIRE([gl_FUNC_STRERROR_0]) |
| 12 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles | ||
| 13 | m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ | ||
| 14 | AC_REQUIRE([gl_FUNC_STRERROR_R_WORKS]) | ||
| 15 | ]) | ||
| 16 | if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then | ||
| 23 | AC_CACHE_CHECK([for working strerror function], | 17 | AC_CACHE_CHECK([for working strerror function], |
| 24 | [gl_cv_func_working_strerror], | 18 | [gl_cv_func_working_strerror], |
| 25 | [AC_RUN_IFELSE( | 19 | [AC_RUN_IFELSE( |
| 26 | [AC_LANG_PROGRAM( | 20 | [AC_LANG_PROGRAM( |
| 27 | [[#include <string.h> | 21 | [[#include <string.h> |
| 28 | ]], | 22 | ]], |
| 29 | [[return !*strerror (-2);]])], | 23 | [[if (!*strerror (-2)) return 1;]])], |
| 30 | [gl_cv_func_working_strerror=yes], | 24 | [gl_cv_func_working_strerror=yes], |
| 31 | [gl_cv_func_working_strerror=no], | 25 | [gl_cv_func_working_strerror=no], |
| 32 | [dnl Assume crossbuild works if it compiles. | 26 | [case "$host_os" in |
| 33 | AC_COMPILE_IFELSE( | 27 | # Guess yes on glibc systems. |
| 34 | [AC_LANG_PROGRAM( | 28 | *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; |
| 35 | [[#include <string.h> | 29 | # If we don't know, assume the worst. |
| 36 | ]], | 30 | *) gl_cv_func_working_strerror="guessing no" ;; |
| 37 | [[return !*strerror (-2);]])], | 31 | esac |
| 38 | [gl_cv_func_working_strerror=yes], | 32 | ]) |
| 39 | [gl_cv_func_working_strerror=no]) | 33 | ]) |
| 40 | ]) | 34 | case "$gl_cv_func_working_strerror" in |
| 35 | *yes) ;; | ||
| 36 | *) | ||
| 37 | dnl The system's strerror() fails to return a string for out-of-range | ||
| 38 | dnl integers. Replace it. | ||
| 39 | REPLACE_STRERROR=1 | ||
| 40 | ;; | ||
| 41 | esac | ||
| 42 | m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ | ||
| 43 | dnl If the system's strerror_r or __xpg_strerror_r clobbers strerror's | ||
| 44 | dnl buffer, we must replace strerror. | ||
| 45 | case "$gl_cv_func_strerror_r_works" in | ||
| 46 | *no) REPLACE_STRERROR=1 ;; | ||
| 47 | esac | ||
| 41 | ]) | 48 | ]) |
| 42 | if test $gl_cv_func_working_strerror = no; then | ||
| 43 | dnl The system's strerror() fails to return a string for out-of-range | ||
| 44 | dnl integers. Replace it. | ||
| 45 | REPLACE_STRERROR=1 | ||
| 46 | fi | ||
| 47 | else | 49 | else |
| 48 | dnl The system's strerror() cannot know about the new errno values we add | 50 | dnl The system's strerror() cannot know about the new errno values we add |
| 49 | dnl to <errno.h>. Replace it. | 51 | dnl to <errno.h>, or any fix for strerror(0). Replace it. |
| 50 | REPLACE_STRERROR=1 | 52 | REPLACE_STRERROR=1 |
| 51 | fi | 53 | fi |
| 52 | if test $REPLACE_STRERROR = 1; then | ||
| 53 | gl_PREREQ_STRERROR | ||
| 54 | fi | ||
| 55 | ]) | 54 | ]) |
| 56 | 55 | ||
| 57 | # Prerequisites of lib/strerror.c. | 56 | dnl Detect if strerror(0) passes (that is, does not set errno, and does not |
| 58 | AC_DEFUN([gl_PREREQ_STRERROR], [ | 57 | dnl return a string that matches strerror(-1)). |
| 59 | AC_CHECK_DECLS([strerror]) | 58 | AC_DEFUN([gl_FUNC_STRERROR_0], |
| 60 | AC_CHECK_HEADERS_ONCE([sys/socket.h]) | 59 | [ |
| 61 | if test $ac_cv_header_sys_socket_h != yes; then | 60 | AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles |
| 62 | dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make | 61 | REPLACE_STRERROR_0=0 |
| 63 | dnl the check for those headers unconditional; yet cygwin reports | 62 | AC_CACHE_CHECK([whether strerror(0) succeeds], |
| 64 | dnl that the headers are present but cannot be compiled (since on | 63 | [gl_cv_func_strerror_0_works], |
| 65 | dnl cygwin, all socket information should come from sys/socket.h). | 64 | [AC_RUN_IFELSE( |
| 66 | AC_CHECK_HEADERS([winsock2.h]) | 65 | [AC_LANG_PROGRAM( |
| 67 | fi | 66 | [[#include <string.h> |
| 67 | #include <errno.h> | ||
| 68 | ]], | ||
| 69 | [[int result = 0; | ||
| 70 | char *str; | ||
| 71 | errno = 0; | ||
| 72 | str = strerror (0); | ||
| 73 | if (!*str) result |= 1; | ||
| 74 | if (errno) result |= 2; | ||
| 75 | if (strstr (str, "nknown") || strstr (str, "ndefined")) | ||
| 76 | result |= 4; | ||
| 77 | return result;]])], | ||
| 78 | [gl_cv_func_strerror_0_works=yes], | ||
| 79 | [gl_cv_func_strerror_0_works=no], | ||
| 80 | [case "$host_os" in | ||
| 81 | # Guess yes on glibc systems. | ||
| 82 | *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; | ||
| 83 | # If we don't know, assume the worst. | ||
| 84 | *) gl_cv_func_strerror_0_works="guessing no" ;; | ||
| 85 | esac | ||
| 86 | ]) | ||
| 87 | ]) | ||
| 88 | case "$gl_cv_func_strerror_0_works" in | ||
| 89 | *yes) ;; | ||
| 90 | *) | ||
| 91 | REPLACE_STRERROR_0=1 | ||
| 92 | AC_DEFINE([REPLACE_STRERROR_0], [1], [Define to 1 if strerror(0) | ||
| 93 | does not return a message implying success.]) | ||
| 94 | ;; | ||
| 95 | esac | ||
| 68 | ]) | 96 | ]) |
diff --git a/gl/m4/string_h.m4 b/gl/m4/string_h.m4 index 1977aecf..cc5fbbb3 100644 --- a/gl/m4/string_h.m4 +++ b/gl/m4/string_h.m4 | |||
| @@ -1,11 +1,11 @@ | |||
| 1 | # Configure a GNU-like replacement for <string.h>. | 1 | # Configure a GNU-like replacement for <string.h>. |
| 2 | 2 | ||
| 3 | # Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | # Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | # This file is free software; the Free Software Foundation | 4 | # This file is free software; the Free Software Foundation |
| 5 | # gives unlimited permission to copy and/or distribute it, | 5 | # gives unlimited permission to copy and/or distribute it, |
| 6 | # with or without modifications, as long as this notice is preserved. | 6 | # with or without modifications, as long as this notice is preserved. |
| 7 | 7 | ||
| 8 | # serial 17 | 8 | # serial 21 |
| 9 | 9 | ||
| 10 | # Written by Paul Eggert. | 10 | # Written by Paul Eggert. |
| 11 | 11 | ||
| @@ -20,16 +20,16 @@ AC_DEFUN([gl_HEADER_STRING_H_BODY], | |||
| 20 | [ | 20 | [ |
| 21 | AC_REQUIRE([AC_C_RESTRICT]) | 21 | AC_REQUIRE([AC_C_RESTRICT]) |
| 22 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | 22 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) |
| 23 | gl_CHECK_NEXT_HEADERS([string.h]) | 23 | gl_NEXT_HEADERS([string.h]) |
| 24 | 24 | ||
| 25 | dnl Check for declarations of anything we want to poison if the | 25 | dnl Check for declarations of anything we want to poison if the |
| 26 | dnl corresponding gnulib module is not in use, and which is not | 26 | dnl corresponding gnulib module is not in use, and which is not |
| 27 | dnl guaranteed by C89. | 27 | dnl guaranteed by C89. |
| 28 | gl_WARN_ON_USE_PREPARE([[#include <string.h> | 28 | gl_WARN_ON_USE_PREPARE([[#include <string.h> |
| 29 | ]], | 29 | ]], |
| 30 | [memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup | 30 | [ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul |
| 31 | strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal | 31 | strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r |
| 32 | strverscmp]) | 32 | strerror_r strsignal strverscmp]) |
| 33 | ]) | 33 | ]) |
| 34 | 34 | ||
| 35 | AC_DEFUN([gl_STRING_MODULE_INDICATOR], | 35 | AC_DEFUN([gl_STRING_MODULE_INDICATOR], |
| @@ -43,6 +43,8 @@ AC_DEFUN([gl_STRING_MODULE_INDICATOR], | |||
| 43 | 43 | ||
| 44 | AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], | 44 | AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], |
| 45 | [ | 45 | [ |
| 46 | GNULIB_FFSL=0; AC_SUBST([GNULIB_FFSL]) | ||
| 47 | GNULIB_FFSLL=0; AC_SUBST([GNULIB_FFSLL]) | ||
| 46 | GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR]) | 48 | GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR]) |
| 47 | GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) | 49 | GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) |
| 48 | GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) | 50 | GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) |
| @@ -75,10 +77,13 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], | |||
| 75 | GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) | 77 | GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) |
| 76 | GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) | 78 | GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) |
| 77 | GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) | 79 | GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) |
| 80 | GNULIB_STRERROR_R=0; AC_SUBST([GNULIB_STRERROR_R]) | ||
| 78 | GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) | 81 | GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) |
| 79 | GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP]) | 82 | GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP]) |
| 80 | HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN]) | 83 | HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN]) |
| 81 | dnl Assume proper GNU behavior unless another module says otherwise. | 84 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 85 | HAVE_FFSL=1; AC_SUBST([HAVE_FFSL]) | ||
| 86 | HAVE_FFSLL=1; AC_SUBST([HAVE_FFSLL]) | ||
| 82 | HAVE_MEMCHR=1; AC_SUBST([HAVE_MEMCHR]) | 87 | HAVE_MEMCHR=1; AC_SUBST([HAVE_MEMCHR]) |
| 83 | HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) | 88 | HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) |
| 84 | HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) | 89 | HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) |
| @@ -94,6 +99,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], | |||
| 94 | HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) | 99 | HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) |
| 95 | HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) | 100 | HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) |
| 96 | HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) | 101 | HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) |
| 102 | HAVE_DECL_STRERROR_R=1; AC_SUBST([HAVE_DECL_STRERROR_R]) | ||
| 97 | HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) | 103 | HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) |
| 98 | HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP]) | 104 | HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP]) |
| 99 | REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR]) | 105 | REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR]) |
| @@ -102,7 +108,9 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], | |||
| 102 | REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP]) | 108 | REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP]) |
| 103 | REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) | 109 | REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) |
| 104 | REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR]) | 110 | REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR]) |
| 111 | REPLACE_STRCHRNUL=0; AC_SUBST([REPLACE_STRCHRNUL]) | ||
| 105 | REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) | 112 | REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) |
| 113 | REPLACE_STRERROR_R=0; AC_SUBST([REPLACE_STRERROR_R]) | ||
| 106 | REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT]) | 114 | REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT]) |
| 107 | REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP]) | 115 | REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP]) |
| 108 | REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN]) | 116 | REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN]) |
diff --git a/gl/m4/strndup.m4 b/gl/m4/strndup.m4 index 810313cd..a1f82743 100644 --- a/gl/m4/strndup.m4 +++ b/gl/m4/strndup.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # strndup.m4 serial 17 | 1 | # strndup.m4 serial 21 |
| 2 | dnl Copyright (C) 2002-2003, 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2003, 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -18,13 +18,18 @@ AC_DEFUN([gl_FUNC_STRNDUP], | |||
| 18 | fi | 18 | fi |
| 19 | 19 | ||
| 20 | if test $ac_cv_func_strndup = yes; then | 20 | if test $ac_cv_func_strndup = yes; then |
| 21 | HAVE_STRNDUP=1 | ||
| 21 | # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. | 22 | # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. |
| 22 | AC_CACHE_CHECK([for working strndup], [gl_cv_func_strndup_works], | 23 | AC_CACHE_CHECK([for working strndup], [gl_cv_func_strndup_works], |
| 23 | [AC_RUN_IFELSE([ | 24 | [AC_RUN_IFELSE([ |
| 24 | AC_LANG_PROGRAM([[#include <string.h> | 25 | AC_LANG_PROGRAM([[#include <string.h> |
| 25 | #include <stdlib.h>]], [[ | 26 | #include <stdlib.h>]], [[ |
| 26 | #ifndef HAVE_DECL_STRNDUP | 27 | #if !HAVE_DECL_STRNDUP |
| 27 | extern char *strndup (const char *, size_t); | 28 | extern |
| 29 | #ifdef __cplusplus | ||
| 30 | "C" | ||
| 31 | #endif | ||
| 32 | char *strndup (const char *, size_t); | ||
| 28 | #endif | 33 | #endif |
| 29 | char *s; | 34 | char *s; |
| 30 | s = strndup ("some longer string", 15); | 35 | s = strndup ("some longer string", 15); |
| @@ -33,17 +38,18 @@ AC_DEFUN([gl_FUNC_STRNDUP], | |||
| 33 | return s[13] != '\0';]])], | 38 | return s[13] != '\0';]])], |
| 34 | [gl_cv_func_strndup_works=yes], | 39 | [gl_cv_func_strndup_works=yes], |
| 35 | [gl_cv_func_strndup_works=no], | 40 | [gl_cv_func_strndup_works=no], |
| 36 | [case $host_os in | 41 | [ |
| 37 | aix*) gl_cv_func_strndup_works="guessing no";; | 42 | changequote(,)dnl |
| 38 | *) gl_cv_func_strndup_works="guessing yes";; | 43 | case $host_os in |
| 39 | esac])]) | 44 | aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; |
| 45 | *) gl_cv_func_strndup_works="guessing yes";; | ||
| 46 | esac | ||
| 47 | changequote([,])dnl | ||
| 48 | ])]) | ||
| 40 | case $gl_cv_func_strndup_works in | 49 | case $gl_cv_func_strndup_works in |
| 41 | *no) | 50 | *no) REPLACE_STRNDUP=1 ;; |
| 42 | REPLACE_STRNDUP=1 | ||
| 43 | AC_LIBOBJ([strndup]) | ||
| 44 | ;; | ||
| 45 | esac | 51 | esac |
| 46 | else | 52 | else |
| 47 | AC_LIBOBJ([strndup]) | 53 | HAVE_STRNDUP=0 |
| 48 | fi | 54 | fi |
| 49 | ]) | 55 | ]) |
diff --git a/gl/m4/strnlen.m4 b/gl/m4/strnlen.m4 index 52bb838f..eae82b77 100644 --- a/gl/m4/strnlen.m4 +++ b/gl/m4/strnlen.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # strnlen.m4 serial 12 | 1 | # strnlen.m4 serial 13 |
| 2 | dnl Copyright (C) 2002-2003, 2005-2007, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2003, 2005-2007, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| @@ -16,16 +16,14 @@ AC_DEFUN([gl_FUNC_STRNLEN], | |||
| 16 | if test $ac_cv_have_decl_strnlen = no; then | 16 | if test $ac_cv_have_decl_strnlen = no; then |
| 17 | HAVE_DECL_STRNLEN=0 | 17 | HAVE_DECL_STRNLEN=0 |
| 18 | else | 18 | else |
| 19 | AC_FUNC_STRNLEN | 19 | m4_pushdef([AC_LIBOBJ], [:]) |
| 20 | dnl Note: AC_FUNC_STRNLEN does AC_LIBOBJ([strnlen]). | 20 | dnl Note: AC_FUNC_STRNLEN does AC_LIBOBJ([strnlen]). |
| 21 | AC_FUNC_STRNLEN | ||
| 22 | m4_popdef([AC_LIBOBJ]) | ||
| 21 | if test $ac_cv_func_strnlen_working = no; then | 23 | if test $ac_cv_func_strnlen_working = no; then |
| 22 | REPLACE_STRNLEN=1 | 24 | REPLACE_STRNLEN=1 |
| 23 | fi | 25 | fi |
| 24 | fi | 26 | fi |
| 25 | if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then | ||
| 26 | AC_LIBOBJ([strnlen]) | ||
| 27 | gl_PREREQ_STRNLEN | ||
| 28 | fi | ||
| 29 | ]) | 27 | ]) |
| 30 | 28 | ||
| 31 | # Prerequisites of lib/strnlen.c. | 29 | # Prerequisites of lib/strnlen.c. |
diff --git a/gl/m4/strsep.m4 b/gl/m4/strsep.m4 index fb4d396b..825fdb81 100644 --- a/gl/m4/strsep.m4 +++ b/gl/m4/strsep.m4 | |||
| @@ -1,6 +1,5 @@ | |||
| 1 | # strsep.m4 serial 9 | 1 | # strsep.m4 serial 10 |
| 2 | dnl Copyright (C) 2002, 2003, 2004, 2007, 2009, 2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2004, 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl Inc. | ||
| 4 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -14,10 +13,9 @@ AC_DEFUN([gl_FUNC_STRSEP], | |||
| 14 | AC_REQUIRE([AC_C_RESTRICT]) | 13 | AC_REQUIRE([AC_C_RESTRICT]) |
| 15 | 14 | ||
| 16 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | 15 | AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) |
| 17 | AC_REPLACE_FUNCS([strsep]) | 16 | AC_CHECK_FUNCS([strsep]) |
| 18 | if test $ac_cv_func_strsep = no; then | 17 | if test $ac_cv_func_strsep = no; then |
| 19 | HAVE_STRSEP=0 | 18 | HAVE_STRSEP=0 |
| 20 | gl_PREREQ_STRSEP | ||
| 21 | fi | 19 | fi |
| 22 | ]) | 20 | ]) |
| 23 | 21 | ||
diff --git a/gl/m4/strstr.m4 b/gl/m4/strstr.m4 index 779957aa..c486bdb0 100644 --- a/gl/m4/strstr.m4 +++ b/gl/m4/strstr.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # strstr.m4 serial 7 | 1 | # strstr.m4 serial 16 |
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,7 +11,51 @@ AC_DEFUN([gl_FUNC_STRSTR_SIMPLE], | |||
| 11 | AC_REQUIRE([gl_FUNC_MEMCHR]) | 11 | AC_REQUIRE([gl_FUNC_MEMCHR]) |
| 12 | if test "$gl_cv_func_memchr_works" != yes; then | 12 | if test "$gl_cv_func_memchr_works" != yes; then |
| 13 | REPLACE_STRSTR=1 | 13 | REPLACE_STRSTR=1 |
| 14 | AC_LIBOBJ([strstr]) | 14 | else |
| 15 | dnl Detect http://sourceware.org/bugzilla/show_bug.cgi?id=12092. | ||
| 16 | AC_CACHE_CHECK([whether strstr works], | ||
| 17 | [gl_cv_func_strstr_works_always], | ||
| 18 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ | ||
| 19 | #include <string.h> /* for strstr */ | ||
| 20 | #define P "_EF_BF_BD" | ||
| 21 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P | ||
| 22 | #define NEEDLE P P P P P | ||
| 23 | ]], [[return !!strstr (HAYSTACK, NEEDLE); | ||
| 24 | ]])], | ||
| 25 | [gl_cv_func_strstr_works_always=yes], | ||
| 26 | [gl_cv_func_strstr_works_always=no], | ||
| 27 | [dnl glibc 2.12 and cygwin 1.7.7 have a known bug. uClibc is not | ||
| 28 | dnl affected, since it uses different source code for strstr than | ||
| 29 | dnl glibc. | ||
| 30 | dnl Assume that it works on all other platforms, even if it is not | ||
| 31 | dnl linear. | ||
| 32 | AC_EGREP_CPP([Lucky user], | ||
| 33 | [ | ||
| 34 | #ifdef __GNU_LIBRARY__ | ||
| 35 | #include <features.h> | ||
| 36 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ | ||
| 37 | || defined __UCLIBC__ | ||
| 38 | Lucky user | ||
| 39 | #endif | ||
| 40 | #elif defined __CYGWIN__ | ||
| 41 | #include <cygwin/version.h> | ||
| 42 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) | ||
| 43 | Lucky user | ||
| 44 | #endif | ||
| 45 | #else | ||
| 46 | Lucky user | ||
| 47 | #endif | ||
| 48 | ], | ||
| 49 | [gl_cv_func_strstr_works_always="guessing yes"], | ||
| 50 | [gl_cv_func_strstr_works_always="guessing no"]) | ||
| 51 | ]) | ||
| 52 | ]) | ||
| 53 | case "$gl_cv_func_strstr_works_always" in | ||
| 54 | *yes) ;; | ||
| 55 | *) | ||
| 56 | REPLACE_STRSTR=1 | ||
| 57 | ;; | ||
| 58 | esac | ||
| 15 | fi | 59 | fi |
| 16 | ]) # gl_FUNC_STRSTR_SIMPLE | 60 | ]) # gl_FUNC_STRSTR_SIMPLE |
| 17 | 61 | ||
| @@ -24,16 +68,18 @@ AC_DEFUN([gl_FUNC_STRSTR], | |||
| 24 | [gl_cv_func_strstr_linear], | 68 | [gl_cv_func_strstr_linear], |
| 25 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ | 69 | [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ |
| 26 | #include <signal.h> /* for signal */ | 70 | #include <signal.h> /* for signal */ |
| 27 | #include <string.h> /* for memmem */ | 71 | #include <string.h> /* for strstr */ |
| 28 | #include <stdlib.h> /* for malloc */ | 72 | #include <stdlib.h> /* for malloc */ |
| 29 | #include <unistd.h> /* for alarm */ | 73 | #include <unistd.h> /* for alarm */ |
| 30 | ]], [[size_t m = 1000000; | 74 | static void quit (int sig) { exit (sig + 128); } |
| 75 | ]], [[ | ||
| 76 | int result = 0; | ||
| 77 | size_t m = 1000000; | ||
| 31 | char *haystack = (char *) malloc (2 * m + 2); | 78 | char *haystack = (char *) malloc (2 * m + 2); |
| 32 | char *needle = (char *) malloc (m + 2); | 79 | char *needle = (char *) malloc (m + 2); |
| 33 | void *result = 0; | ||
| 34 | /* Failure to compile this test due to missing alarm is okay, | 80 | /* Failure to compile this test due to missing alarm is okay, |
| 35 | since all such platforms (mingw) also have quadratic strstr. */ | 81 | since all such platforms (mingw) also have quadratic strstr. */ |
| 36 | signal (SIGALRM, SIG_DFL); | 82 | signal (SIGALRM, quit); |
| 37 | alarm (5); | 83 | alarm (5); |
| 38 | /* Check for quadratic performance. */ | 84 | /* Check for quadratic performance. */ |
| 39 | if (haystack && needle) | 85 | if (haystack && needle) |
| @@ -44,36 +90,41 @@ AC_DEFUN([gl_FUNC_STRSTR], | |||
| 44 | memset (needle, 'A', m); | 90 | memset (needle, 'A', m); |
| 45 | needle[m] = 'B'; | 91 | needle[m] = 'B'; |
| 46 | needle[m + 1] = 0; | 92 | needle[m + 1] = 0; |
| 47 | result = strstr (haystack, needle); | 93 | if (!strstr (haystack, needle)) |
| 94 | result |= 1; | ||
| 48 | } | 95 | } |
| 49 | return !result;]])], | 96 | return result; |
| 97 | ]])], | ||
| 50 | [gl_cv_func_strstr_linear=yes], [gl_cv_func_strstr_linear=no], | 98 | [gl_cv_func_strstr_linear=yes], [gl_cv_func_strstr_linear=no], |
| 51 | [dnl Only glibc >= 2.9 and cygwin >= 1.7.0 are known to have a | 99 | [dnl Only glibc > 2.12 on processors without SSE 4.2 instructions and |
| 52 | dnl strstr that works in linear time. | 100 | dnl cygwin > 1.7.7 are known to have a bug-free strstr that works in |
| 101 | dnl linear time. | ||
| 53 | AC_EGREP_CPP([Lucky user], | 102 | AC_EGREP_CPP([Lucky user], |
| 54 | [ | 103 | [ |
| 55 | #include <features.h> | 104 | #include <features.h> |
| 56 | #ifdef __GNU_LIBRARY__ | 105 | #ifdef __GNU_LIBRARY__ |
| 57 | #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2) | 106 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ |
| 107 | && !(defined __i386__ || defined __x86_64__) \ | ||
| 108 | && !defined __UCLIBC__ | ||
| 58 | Lucky user | 109 | Lucky user |
| 59 | #endif | 110 | #endif |
| 60 | #endif | 111 | #endif |
| 61 | #ifdef __CYGWIN__ | 112 | #ifdef __CYGWIN__ |
| 62 | #include <cygwin/version.h> | 113 | #include <cygwin/version.h> |
| 63 | #if CYGWIN_VERSION_DLL_MAJOR >= 1007 | 114 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) |
| 64 | Lucky user | 115 | Lucky user |
| 65 | #endif | 116 | #endif |
| 66 | #endif | 117 | #endif |
| 67 | ], | 118 | ], |
| 68 | [gl_cv_func_strstr_linear=yes], | 119 | [gl_cv_func_strstr_linear="guessing yes"], |
| 69 | [gl_cv_func_strstr_linear="guessing no"]) | 120 | [gl_cv_func_strstr_linear="guessing no"]) |
| 70 | ]) | 121 | ]) |
| 71 | ]) | 122 | ]) |
| 72 | if test "$gl_cv_func_strstr_linear" != yes; then | 123 | case "$gl_cv_func_strstr_linear" in |
| 73 | REPLACE_STRSTR=1 | 124 | *yes) ;; |
| 74 | fi | 125 | *) |
| 75 | fi | 126 | REPLACE_STRSTR=1 |
| 76 | if test $REPLACE_STRSTR = 1; then | 127 | ;; |
| 77 | AC_LIBOBJ([strstr]) | 128 | esac |
| 78 | fi | 129 | fi |
| 79 | ]) # gl_FUNC_STRSTR | 130 | ]) # gl_FUNC_STRSTR |
diff --git a/gl/m4/sys_socket_h.m4 b/gl/m4/sys_socket_h.m4 index 9f4db562..94863776 100644 --- a/gl/m4/sys_socket_h.m4 +++ b/gl/m4/sys_socket_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # sys_socket_h.m4 serial 17 | 1 | # sys_socket_h.m4 serial 23 |
| 2 | dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,7 +9,18 @@ dnl From Simon Josefsson. | |||
| 9 | AC_DEFUN([gl_HEADER_SYS_SOCKET], | 9 | AC_DEFUN([gl_HEADER_SYS_SOCKET], |
| 10 | [ | 10 | [ |
| 11 | AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) | 11 | AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) |
| 12 | AC_REQUIRE([AC_C_INLINE]) | 12 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 13 | |||
| 14 | dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have | ||
| 15 | dnl old-style declarations (with return type 'int' instead of 'ssize_t') | ||
| 16 | dnl unless _POSIX_PII_SOCKET is defined. | ||
| 17 | case "$host_os" in | ||
| 18 | osf*) | ||
| 19 | AC_DEFINE([_POSIX_PII_SOCKET], [1], | ||
| 20 | [Define to 1 in order to get the POSIX compatible declarations | ||
| 21 | of socket functions.]) | ||
| 22 | ;; | ||
| 23 | esac | ||
| 13 | 24 | ||
| 14 | AC_CACHE_CHECK([whether <sys/socket.h> is self-contained], | 25 | AC_CACHE_CHECK([whether <sys/socket.h> is self-contained], |
| 15 | [gl_cv_header_sys_socket_h_selfcontained], | 26 | [gl_cv_header_sys_socket_h_selfcontained], |
| @@ -57,6 +68,23 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET], | |||
| 57 | if test $ac_cv_type_sa_family_t = no; then | 68 | if test $ac_cv_type_sa_family_t = no; then |
| 58 | HAVE_SA_FAMILY_T=0 | 69 | HAVE_SA_FAMILY_T=0 |
| 59 | fi | 70 | fi |
| 71 | if test $ac_cv_type_struct_sockaddr_storage != no; then | ||
| 72 | AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], | ||
| 73 | [], | ||
| 74 | [HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0], | ||
| 75 | [#include <sys/types.h> | ||
| 76 | #ifdef HAVE_SYS_SOCKET_H | ||
| 77 | #include <sys/socket.h> | ||
| 78 | #endif | ||
| 79 | #ifdef HAVE_WS2TCPIP_H | ||
| 80 | #include <ws2tcpip.h> | ||
| 81 | #endif | ||
| 82 | ]) | ||
| 83 | fi | ||
| 84 | if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ | ||
| 85 | || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then | ||
| 86 | SYS_SOCKET_H='sys/socket.h' | ||
| 87 | fi | ||
| 60 | gl_PREREQ_SYS_H_WINSOCK2 | 88 | gl_PREREQ_SYS_H_WINSOCK2 |
| 61 | 89 | ||
| 62 | dnl Check for declarations of anything we want to poison if the | 90 | dnl Check for declarations of anything we want to poison if the |
| @@ -64,10 +92,7 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET], | |||
| 64 | gl_WARN_ON_USE_PREPARE([[ | 92 | gl_WARN_ON_USE_PREPARE([[ |
| 65 | /* Some systems require prerequisite headers. */ | 93 | /* Some systems require prerequisite headers. */ |
| 66 | #include <sys/types.h> | 94 | #include <sys/types.h> |
| 67 | #if !defined __GLIBC__ && HAVE_SYS_TIME_H | 95 | #include <sys/socket.h> |
| 68 | # include <sys/time.h> | ||
| 69 | #endif | ||
| 70 | #include <sys/select.h> | ||
| 71 | ]], [socket connect accept bind getpeername getsockname getsockopt | 96 | ]], [socket connect accept bind getpeername getsockname getsockopt |
| 72 | listen recv send recvfrom sendto setsockopt shutdown accept4]) | 97 | listen recv send recvfrom sendto setsockopt shutdown accept4]) |
| 73 | ]) | 98 | ]) |
| @@ -75,17 +100,13 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET], | |||
| 75 | AC_DEFUN([gl_PREREQ_SYS_H_SOCKET], | 100 | AC_DEFUN([gl_PREREQ_SYS_H_SOCKET], |
| 76 | [ | 101 | [ |
| 77 | dnl Check prerequisites of the <sys/socket.h> replacement. | 102 | dnl Check prerequisites of the <sys/socket.h> replacement. |
| 103 | AC_REQUIRE([gl_CHECK_SOCKET_HEADERS]) | ||
| 78 | gl_CHECK_NEXT_HEADERS([sys/socket.h]) | 104 | gl_CHECK_NEXT_HEADERS([sys/socket.h]) |
| 79 | if test $ac_cv_header_sys_socket_h = yes; then | 105 | if test $ac_cv_header_sys_socket_h = yes; then |
| 80 | HAVE_SYS_SOCKET_H=1 | 106 | HAVE_SYS_SOCKET_H=1 |
| 81 | HAVE_WS2TCPIP_H=0 | 107 | HAVE_WS2TCPIP_H=0 |
| 82 | else | 108 | else |
| 83 | HAVE_SYS_SOCKET_H=0 | 109 | HAVE_SYS_SOCKET_H=0 |
| 84 | dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make | ||
| 85 | dnl the check for those headers unconditional; yet cygwin reports | ||
| 86 | dnl that the headers are present but cannot be compiled (since on | ||
| 87 | dnl cygwin, all socket information should come from sys/socket.h). | ||
| 88 | AC_CHECK_HEADERS([ws2tcpip.h]) | ||
| 89 | if test $ac_cv_header_ws2tcpip_h = yes; then | 110 | if test $ac_cv_header_ws2tcpip_h = yes; then |
| 90 | HAVE_WS2TCPIP_H=1 | 111 | HAVE_WS2TCPIP_H=1 |
| 91 | else | 112 | else |
| @@ -148,6 +169,8 @@ AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS], | |||
| 148 | GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN]) | 169 | GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN]) |
| 149 | GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4]) | 170 | GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4]) |
| 150 | HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) | 171 | HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) |
| 172 | HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; | ||
| 173 | AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) | ||
| 151 | HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T]) | 174 | HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T]) |
| 152 | HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4]) | 175 | HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4]) |
| 153 | ]) | 176 | ]) |
diff --git a/gl/m4/sys_stat_h.m4 b/gl/m4/sys_stat_h.m4 deleted file mode 100644 index 7181c253..00000000 --- a/gl/m4/sys_stat_h.m4 +++ /dev/null | |||
| @@ -1,82 +0,0 @@ | |||
| 1 | # sys_stat_h.m4 serial 24 -*- Autoconf -*- | ||
| 2 | dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | dnl From Eric Blake. | ||
| 8 | dnl Provide a GNU-like <sys/stat.h>. | ||
| 9 | |||
| 10 | AC_DEFUN([gl_HEADER_SYS_STAT_H], | ||
| 11 | [ | ||
| 12 | AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) | ||
| 13 | |||
| 14 | dnl For the mkdir substitute. | ||
| 15 | AC_REQUIRE([AC_C_INLINE]) | ||
| 16 | |||
| 17 | dnl Check for broken stat macros. | ||
| 18 | AC_REQUIRE([AC_HEADER_STAT]) | ||
| 19 | |||
| 20 | gl_CHECK_NEXT_HEADERS([sys/stat.h]) | ||
| 21 | |||
| 22 | dnl Define types that are supposed to be defined in <sys/types.h> or | ||
| 23 | dnl <sys/stat.h>. | ||
| 24 | AC_CHECK_TYPE([nlink_t], [], | ||
| 25 | [AC_DEFINE([nlink_t], [int], | ||
| 26 | [Define to the type of st_nlink in struct stat, or a supertype.])], | ||
| 27 | [#include <sys/types.h> | ||
| 28 | #include <sys/stat.h>]) | ||
| 29 | |||
| 30 | dnl Check for declarations of anything we want to poison if the | ||
| 31 | dnl corresponding gnulib module is not in use. | ||
| 32 | gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h> | ||
| 33 | ]], [fchmodat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat | ||
| 34 | mknod mknodat stat utimensat]) | ||
| 35 | ]) # gl_HEADER_SYS_STAT_H | ||
| 36 | |||
| 37 | AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR], | ||
| 38 | [ | ||
| 39 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | ||
| 40 | AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) | ||
| 41 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) | ||
| 42 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
| 43 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
| 44 | ]) | ||
| 45 | |||
| 46 | AC_DEFUN([gl_SYS_STAT_H_DEFAULTS], | ||
| 47 | [ | ||
| 48 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR | ||
| 49 | GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT]) | ||
| 50 | GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT]) | ||
| 51 | GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS]) | ||
| 52 | GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD]) | ||
| 53 | GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT]) | ||
| 54 | GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT]) | ||
| 55 | GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO]) | ||
| 56 | GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT]) | ||
| 57 | GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD]) | ||
| 58 | GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT]) | ||
| 59 | GNULIB_STAT=0; AC_SUBST([GNULIB_STAT]) | ||
| 60 | GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT]) | ||
| 61 | dnl Assume proper GNU behavior unless another module says otherwise. | ||
| 62 | HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT]) | ||
| 63 | HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT]) | ||
| 64 | HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS]) | ||
| 65 | HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD]) | ||
| 66 | HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT]) | ||
| 67 | HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT]) | ||
| 68 | HAVE_MKFIFO=1; AC_SUBST([HAVE_MKFIFO]) | ||
| 69 | HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT]) | ||
| 70 | HAVE_MKNOD=1; AC_SUBST([HAVE_MKNOD]) | ||
| 71 | HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT]) | ||
| 72 | HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT]) | ||
| 73 | REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT]) | ||
| 74 | REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT]) | ||
| 75 | REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS]) | ||
| 76 | REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT]) | ||
| 77 | REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR]) | ||
| 78 | REPLACE_MKFIFO=0; AC_SUBST([REPLACE_MKFIFO]) | ||
| 79 | REPLACE_MKNOD=0; AC_SUBST([REPLACE_MKNOD]) | ||
| 80 | REPLACE_STAT=0; AC_SUBST([REPLACE_STAT]) | ||
| 81 | REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT]) | ||
| 82 | ]) | ||
diff --git a/gl/m4/sys_types_h.m4 b/gl/m4/sys_types_h.m4 new file mode 100644 index 00000000..d15c1b37 --- /dev/null +++ b/gl/m4/sys_types_h.m4 | |||
| @@ -0,0 +1,24 @@ | |||
| 1 | # sys_types_h.m4 serial 5 | ||
| 2 | dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN_ONCE([gl_SYS_TYPES_H], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) | ||
| 10 | gl_NEXT_HEADERS([sys/types.h]) | ||
| 11 | |||
| 12 | dnl Ensure the type pid_t gets defined. | ||
| 13 | AC_REQUIRE([AC_TYPE_PID_T]) | ||
| 14 | |||
| 15 | dnl Ensure the type mode_t gets defined. | ||
| 16 | AC_REQUIRE([AC_TYPE_MODE_T]) | ||
| 17 | |||
| 18 | dnl Whether to override the 'off_t' type. | ||
| 19 | AC_REQUIRE([gl_TYPE_OFF_T]) | ||
| 20 | ]) | ||
| 21 | |||
| 22 | AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], | ||
| 23 | [ | ||
| 24 | ]) | ||
diff --git a/gl/m4/sys_uio_h.m4 b/gl/m4/sys_uio_h.m4 new file mode 100644 index 00000000..c75cbbd0 --- /dev/null +++ b/gl/m4/sys_uio_h.m4 | |||
| @@ -0,0 +1,31 @@ | |||
| 1 | # sys_uio_h.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_HEADER_SYS_UIO], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) | ||
| 10 | dnl <sys/uio.h> is always overridden, because of GNULIB_POSIXCHECK. | ||
| 11 | gl_CHECK_NEXT_HEADERS([sys/uio.h]) | ||
| 12 | if test $ac_cv_header_sys_uio_h = yes; then | ||
| 13 | HAVE_SYS_UIO_H=1 | ||
| 14 | else | ||
| 15 | HAVE_SYS_UIO_H=0 | ||
| 16 | fi | ||
| 17 | AC_SUBST([HAVE_SYS_UIO_H]) | ||
| 18 | ]) | ||
| 19 | |||
| 20 | AC_DEFUN([gl_SYS_UIO_MODULE_INDICATOR], | ||
| 21 | [ | ||
| 22 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | ||
| 23 | AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) | ||
| 24 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) | ||
| 25 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
| 26 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
| 27 | ]) | ||
| 28 | |||
| 29 | AC_DEFUN([gl_SYS_UIO_H_DEFAULTS], | ||
| 30 | [ | ||
| 31 | ]) | ||
diff --git a/gl/m4/threadlib.m4 b/gl/m4/threadlib.m4 index 05cc4ffa..26bdeb58 100644 --- a/gl/m4/threadlib.m4 +++ b/gl/m4/threadlib.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # threadlib.m4 serial 5 (gettext-0.18) | 1 | # threadlib.m4 serial 10 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -9,8 +9,13 @@ dnl From Bruno Haible. | |||
| 9 | dnl gl_THREADLIB | 9 | dnl gl_THREADLIB |
| 10 | dnl ------------ | 10 | dnl ------------ |
| 11 | dnl Tests for a multithreading library to be used. | 11 | dnl Tests for a multithreading library to be used. |
| 12 | dnl If the configure.ac contains a definition of the gl_THREADLIB_DEFAULT_NO | ||
| 13 | dnl (it must be placed before the invocation of gl_THREADLIB_EARLY!), then the | ||
| 14 | dnl default is 'no', otherwise it is system dependent. In both cases, the user | ||
| 15 | dnl can change the choice through the options --enable-threads=choice or | ||
| 16 | dnl --disable-threads. | ||
| 12 | dnl Defines at most one of the macros USE_POSIX_THREADS, USE_SOLARIS_THREADS, | 17 | dnl Defines at most one of the macros USE_POSIX_THREADS, USE_SOLARIS_THREADS, |
| 13 | dnl USE_PTH_THREADS, USE_WIN32_THREADS | 18 | dnl USE_PTH_THREADS, USE_WINDOWS_THREADS |
| 14 | dnl Sets the variables LIBTHREAD and LTLIBTHREAD to the linker options for use | 19 | dnl Sets the variables LIBTHREAD and LTLIBTHREAD to the linker options for use |
| 15 | dnl in a Makefile (LIBTHREAD for use without libtool, LTLIBTHREAD for use with | 20 | dnl in a Makefile (LIBTHREAD for use without libtool, LTLIBTHREAD for use with |
| 16 | dnl libtool). | 21 | dnl libtool). |
| @@ -44,10 +49,12 @@ AC_DEFUN([gl_THREADLIB_EARLY_BODY], | |||
| 44 | [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], | 49 | [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], |
| 45 | [AC_REQUIRE([AC_GNU_SOURCE])]) | 50 | [AC_REQUIRE([AC_GNU_SOURCE])]) |
| 46 | dnl Check for multithreading. | 51 | dnl Check for multithreading. |
| 47 | m4_divert_text([DEFAULTS], [gl_use_threads_default=]) | 52 | m4_ifdef([gl_THREADLIB_DEFAULT_NO], |
| 53 | [m4_divert_text([DEFAULTS], [gl_use_threads_default=no])], | ||
| 54 | [m4_divert_text([DEFAULTS], [gl_use_threads_default=])]) | ||
| 48 | AC_ARG_ENABLE([threads], | 55 | AC_ARG_ENABLE([threads], |
| 49 | AC_HELP_STRING([--enable-threads={posix|solaris|pth|win32}], [specify multithreading API]) | 56 | AC_HELP_STRING([--enable-threads={posix|solaris|pth|windows}], [specify multithreading API])m4_ifdef([gl_THREADLIB_DEFAULT_NO], [], [ |
| 50 | AC_HELP_STRING([--disable-threads], [build without multithread safety]), | 57 | AC_HELP_STRING([--disable-threads], [build without multithread safety])]), |
| 51 | [gl_use_threads=$enableval], | 58 | [gl_use_threads=$enableval], |
| 52 | [if test -n "$gl_use_threads_default"; then | 59 | [if test -n "$gl_use_threads_default"; then |
| 53 | gl_use_threads="$gl_use_threads_default" | 60 | gl_use_threads="$gl_use_threads_default" |
| @@ -80,7 +87,7 @@ changequote([,])dnl | |||
| 80 | # groks <pthread.h>. cc also understands the flag -pthread, but | 87 | # groks <pthread.h>. cc also understands the flag -pthread, but |
| 81 | # we don't use it because 1. gcc-2.95 doesn't understand -pthread, | 88 | # we don't use it because 1. gcc-2.95 doesn't understand -pthread, |
| 82 | # 2. putting a flag into CPPFLAGS that has an effect on the linker | 89 | # 2. putting a flag into CPPFLAGS that has an effect on the linker |
| 83 | # causes the AC_TRY_LINK test below to succeed unexpectedly, | 90 | # causes the AC_LINK_IFELSE test below to succeed unexpectedly, |
| 84 | # leading to wrong values of LIBTHREAD and LTLIBTHREAD. | 91 | # leading to wrong values of LIBTHREAD and LTLIBTHREAD. |
| 85 | CPPFLAGS="$CPPFLAGS -D_REENTRANT" | 92 | CPPFLAGS="$CPPFLAGS -D_REENTRANT" |
| 86 | ;; | 93 | ;; |
| @@ -111,18 +118,25 @@ AC_DEFUN([gl_THREADLIB_BODY], | |||
| 111 | [gl_cv_have_weak], | 118 | [gl_cv_have_weak], |
| 112 | [gl_cv_have_weak=no | 119 | [gl_cv_have_weak=no |
| 113 | dnl First, test whether the compiler accepts it syntactically. | 120 | dnl First, test whether the compiler accepts it syntactically. |
| 114 | AC_TRY_LINK([extern void xyzzy (); | 121 | AC_LINK_IFELSE( |
| 115 | #pragma weak xyzzy], [xyzzy();], [gl_cv_have_weak=maybe]) | 122 | [AC_LANG_PROGRAM( |
| 123 | [[extern void xyzzy (); | ||
| 124 | #pragma weak xyzzy]], | ||
| 125 | [[xyzzy();]])], | ||
| 126 | [gl_cv_have_weak=maybe]) | ||
| 116 | if test $gl_cv_have_weak = maybe; then | 127 | if test $gl_cv_have_weak = maybe; then |
| 117 | dnl Second, test whether it actually works. On Cygwin 1.7.2, with | 128 | dnl Second, test whether it actually works. On Cygwin 1.7.2, with |
| 118 | dnl gcc 4.3, symbols declared weak always evaluate to the address 0. | 129 | dnl gcc 4.3, symbols declared weak always evaluate to the address 0. |
| 119 | AC_TRY_RUN([ | 130 | AC_RUN_IFELSE( |
| 131 | [AC_LANG_SOURCE([[ | ||
| 120 | #include <stdio.h> | 132 | #include <stdio.h> |
| 121 | #pragma weak fputs | 133 | #pragma weak fputs |
| 122 | int main () | 134 | int main () |
| 123 | { | 135 | { |
| 124 | return (fputs == NULL); | 136 | return (fputs == NULL); |
| 125 | }], [gl_cv_have_weak=yes], [gl_cv_have_weak=no], | 137 | }]])], |
| 138 | [gl_cv_have_weak=yes], | ||
| 139 | [gl_cv_have_weak=no], | ||
| 126 | [dnl When cross-compiling, assume that only ELF platforms support | 140 | [dnl When cross-compiling, assume that only ELF platforms support |
| 127 | dnl weak symbols. | 141 | dnl weak symbols. |
| 128 | AC_EGREP_CPP([Extensible Linking Format], | 142 | AC_EGREP_CPP([Extensible Linking Format], |
| @@ -148,9 +162,11 @@ int main () | |||
| 148 | # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist | 162 | # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist |
| 149 | # in libc. IRIX 6.5 has the first one in both libc and libpthread, but | 163 | # in libc. IRIX 6.5 has the first one in both libc and libpthread, but |
| 150 | # the second one only in libpthread, and lock.c needs it. | 164 | # the second one only in libpthread, and lock.c needs it. |
| 151 | AC_TRY_LINK([#include <pthread.h>], | 165 | AC_LINK_IFELSE( |
| 152 | [pthread_mutex_lock((pthread_mutex_t*)0); | 166 | [AC_LANG_PROGRAM( |
| 153 | pthread_mutexattr_init((pthread_mutexattr_t*)0);], | 167 | [[#include <pthread.h>]], |
| 168 | [[pthread_mutex_lock((pthread_mutex_t*)0); | ||
| 169 | pthread_mutexattr_init((pthread_mutexattr_t*)0);]])], | ||
| 154 | [gl_have_pthread=yes]) | 170 | [gl_have_pthread=yes]) |
| 155 | # Test for libpthread by looking for pthread_kill. (Not pthread_self, | 171 | # Test for libpthread by looking for pthread_kill. (Not pthread_self, |
| 156 | # since it is defined as a macro on OSF/1.) | 172 | # since it is defined as a macro on OSF/1.) |
| @@ -203,9 +219,13 @@ int main () | |||
| 203 | gl_have_solaristhread= | 219 | gl_have_solaristhread= |
| 204 | gl_save_LIBS="$LIBS" | 220 | gl_save_LIBS="$LIBS" |
| 205 | LIBS="$LIBS -lthread" | 221 | LIBS="$LIBS -lthread" |
| 206 | AC_TRY_LINK([#include <thread.h> | 222 | AC_LINK_IFELSE( |
| 207 | #include <synch.h>], | 223 | [AC_LANG_PROGRAM( |
| 208 | [thr_self();], | 224 | [[ |
| 225 | #include <thread.h> | ||
| 226 | #include <synch.h> | ||
| 227 | ]], | ||
| 228 | [[thr_self();]])], | ||
| 209 | [gl_have_solaristhread=yes]) | 229 | [gl_have_solaristhread=yes]) |
| 210 | LIBS="$gl_save_LIBS" | 230 | LIBS="$gl_save_LIBS" |
| 211 | if test -n "$gl_have_solaristhread"; then | 231 | if test -n "$gl_have_solaristhread"; then |
| @@ -230,8 +250,10 @@ int main () | |||
| 230 | AC_LIB_LINKFLAGS([pth]) | 250 | AC_LIB_LINKFLAGS([pth]) |
| 231 | gl_have_pth= | 251 | gl_have_pth= |
| 232 | gl_save_LIBS="$LIBS" | 252 | gl_save_LIBS="$LIBS" |
| 233 | LIBS="$LIBS -lpth" | 253 | LIBS="$LIBS $LIBPTH" |
| 234 | AC_TRY_LINK([#include <pth.h>], [pth_self();], [gl_have_pth=yes]) | 254 | AC_LINK_IFELSE( |
| 255 | [AC_LANG_PROGRAM([[#include <pth.h>]], [[pth_self();]])], | ||
| 256 | [gl_have_pth=yes]) | ||
| 235 | LIBS="$gl_save_LIBS" | 257 | LIBS="$gl_save_LIBS" |
| 236 | if test -n "$gl_have_pth"; then | 258 | if test -n "$gl_have_pth"; then |
| 237 | gl_threads_api=pth | 259 | gl_threads_api=pth |
| @@ -254,17 +276,19 @@ int main () | |||
| 254 | fi | 276 | fi |
| 255 | fi | 277 | fi |
| 256 | if test -z "$gl_have_pthread"; then | 278 | if test -z "$gl_have_pthread"; then |
| 257 | if test "$gl_use_threads" = yes || test "$gl_use_threads" = win32; then | 279 | case "$gl_use_threads" in |
| 258 | if { case "$host_os" in | 280 | yes | windows | win32) # The 'win32' is for backward compatibility. |
| 259 | mingw*) true;; | 281 | if { case "$host_os" in |
| 260 | *) false;; | 282 | mingw*) true;; |
| 261 | esac | 283 | *) false;; |
| 262 | }; then | 284 | esac |
| 263 | gl_threads_api=win32 | 285 | }; then |
| 264 | AC_DEFINE([USE_WIN32_THREADS], [1], | 286 | gl_threads_api=windows |
| 265 | [Define if the Win32 multithreading API can be used.]) | 287 | AC_DEFINE([USE_WINDOWS_THREADS], [1], |
| 266 | fi | 288 | [Define if the native Windows multithreading API can be used.]) |
| 267 | fi | 289 | fi |
| 290 | ;; | ||
| 291 | esac | ||
| 268 | fi | 292 | fi |
| 269 | fi | 293 | fi |
| 270 | AC_MSG_CHECKING([for multithread API to use]) | 294 | AC_MSG_CHECKING([for multithread API to use]) |
| @@ -295,50 +319,50 @@ AC_DEFUN([gl_DISABLE_THREADS], [ | |||
| 295 | 319 | ||
| 296 | dnl Survey of platforms: | 320 | dnl Survey of platforms: |
| 297 | dnl | 321 | dnl |
| 298 | dnl Platform Available Compiler Supports test-lock | 322 | dnl Platform Available Compiler Supports test-lock |
| 299 | dnl flavours option weak result | 323 | dnl flavours option weak result |
| 300 | dnl --------------- --------- --------- -------- --------- | 324 | dnl --------------- --------- --------- -------- --------- |
| 301 | dnl Linux 2.4/glibc posix -lpthread Y OK | 325 | dnl Linux 2.4/glibc posix -lpthread Y OK |
| 302 | dnl | 326 | dnl |
| 303 | dnl GNU Hurd/glibc posix | 327 | dnl GNU Hurd/glibc posix |
| 304 | dnl | 328 | dnl |
| 305 | dnl FreeBSD 5.3 posix -lc_r Y | 329 | dnl FreeBSD 5.3 posix -lc_r Y |
| 306 | dnl posix -lkse ? Y | 330 | dnl posix -lkse ? Y |
| 307 | dnl posix -lpthread ? Y | 331 | dnl posix -lpthread ? Y |
| 308 | dnl posix -lthr Y | 332 | dnl posix -lthr Y |
| 309 | dnl | 333 | dnl |
| 310 | dnl FreeBSD 5.2 posix -lc_r Y | 334 | dnl FreeBSD 5.2 posix -lc_r Y |
| 311 | dnl posix -lkse Y | 335 | dnl posix -lkse Y |
| 312 | dnl posix -lthr Y | 336 | dnl posix -lthr Y |
| 313 | dnl | 337 | dnl |
| 314 | dnl FreeBSD 4.0,4.10 posix -lc_r Y OK | 338 | dnl FreeBSD 4.0,4.10 posix -lc_r Y OK |
| 315 | dnl | 339 | dnl |
| 316 | dnl NetBSD 1.6 -- | 340 | dnl NetBSD 1.6 -- |
| 317 | dnl | 341 | dnl |
| 318 | dnl OpenBSD 3.4 posix -lpthread Y OK | 342 | dnl OpenBSD 3.4 posix -lpthread Y OK |
| 319 | dnl | 343 | dnl |
| 320 | dnl MacOS X 10.[123] posix -lpthread Y OK | 344 | dnl Mac OS X 10.[123] posix -lpthread Y OK |
| 321 | dnl | 345 | dnl |
| 322 | dnl Solaris 7,8,9 posix -lpthread Y Sol 7,8: 0.0; Sol 9: OK | 346 | dnl Solaris 7,8,9 posix -lpthread Y Sol 7,8: 0.0; Sol 9: OK |
| 323 | dnl solaris -lthread Y Sol 7,8: 0.0; Sol 9: OK | 347 | dnl solaris -lthread Y Sol 7,8: 0.0; Sol 9: OK |
| 324 | dnl | 348 | dnl |
| 325 | dnl HP-UX 11 posix -lpthread N (cc) OK | 349 | dnl HP-UX 11 posix -lpthread N (cc) OK |
| 326 | dnl Y (gcc) | 350 | dnl Y (gcc) |
| 327 | dnl | 351 | dnl |
| 328 | dnl IRIX 6.5 posix -lpthread Y 0.5 | 352 | dnl IRIX 6.5 posix -lpthread Y 0.5 |
| 329 | dnl | 353 | dnl |
| 330 | dnl AIX 4.3,5.1 posix -lpthread N AIX 4: 0.5; AIX 5: OK | 354 | dnl AIX 4.3,5.1 posix -lpthread N AIX 4: 0.5; AIX 5: OK |
| 331 | dnl | 355 | dnl |
| 332 | dnl OSF/1 4.0,5.1 posix -pthread (cc) N OK | 356 | dnl OSF/1 4.0,5.1 posix -pthread (cc) N OK |
| 333 | dnl -lpthread (gcc) Y | 357 | dnl -lpthread (gcc) Y |
| 334 | dnl | 358 | dnl |
| 335 | dnl Cygwin posix -lpthread Y OK | 359 | dnl Cygwin posix -lpthread Y OK |
| 336 | dnl | 360 | dnl |
| 337 | dnl Any of the above pth -lpth 0.0 | 361 | dnl Any of the above pth -lpth 0.0 |
| 338 | dnl | 362 | dnl |
| 339 | dnl Mingw win32 N OK | 363 | dnl Mingw windows N OK |
| 340 | dnl | 364 | dnl |
| 341 | dnl BeOS 5 -- | 365 | dnl BeOS 5 -- |
| 342 | dnl | 366 | dnl |
| 343 | dnl The test-lock result shows what happens if in test-lock.c EXPLICIT_YIELD is | 367 | dnl The test-lock result shows what happens if in test-lock.c EXPLICIT_YIELD is |
| 344 | dnl turned off: | 368 | dnl turned off: |
diff --git a/gl/m4/time_h.m4 b/gl/m4/time_h.m4 index a45a10a9..3b839005 100644 --- a/gl/m4/time_h.m4 +++ b/gl/m4/time_h.m4 | |||
| @@ -1,8 +1,8 @@ | |||
| 1 | # Configure a more-standard replacement for <time.h>. | 1 | # Configure a more-standard replacement for <time.h>. |
| 2 | 2 | ||
| 3 | # Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc. | 3 | # Copyright (C) 2000-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | # serial 2 | 5 | # serial 7 |
| 6 | 6 | ||
| 7 | # This file is free software; the Free Software Foundation | 7 | # This file is free software; the Free Software Foundation |
| 8 | # gives unlimited permission to copy and/or distribute it, | 8 | # gives unlimited permission to copy and/or distribute it, |
| @@ -21,11 +21,11 @@ AC_DEFUN([gl_HEADER_TIME_H_BODY], | |||
| 21 | [ | 21 | [ |
| 22 | AC_REQUIRE([AC_C_RESTRICT]) | 22 | AC_REQUIRE([AC_C_RESTRICT]) |
| 23 | AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) | 23 | AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) |
| 24 | gl_CHECK_NEXT_HEADERS([time.h]) | 24 | gl_NEXT_HEADERS([time.h]) |
| 25 | AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) | 25 | AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) |
| 26 | ]) | 26 | ]) |
| 27 | 27 | ||
| 28 | dnl Define HAVE_STRUCT_TIMESPEC if `struct timespec' is declared | 28 | dnl Check whether 'struct timespec' is declared |
| 29 | dnl in time.h, sys/time.h, or pthread.h. | 29 | dnl in time.h, sys/time.h, or pthread.h. |
| 30 | 30 | ||
| 31 | AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], | 31 | AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], |
| @@ -95,7 +95,7 @@ AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], | |||
| 95 | GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) | 95 | GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) |
| 96 | GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) | 96 | GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) |
| 97 | dnl Assume proper GNU behavior unless another module says otherwise. | 97 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 98 | HAVE_LOCALTIME_R=1; AC_SUBST([HAVE_LOCALTIME_R]) | 98 | HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) |
| 99 | HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) | 99 | HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) |
| 100 | HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) | 100 | HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) |
| 101 | HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) | 101 | HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) |
diff --git a/gl/m4/time_r.m4 b/gl/m4/time_r.m4 index 9e82d39f..c388a831 100644 --- a/gl/m4/time_r.m4 +++ b/gl/m4/time_r.m4 | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | dnl Reentrant time functions: localtime_r, gmtime_r. | 1 | dnl Reentrant time functions: localtime_r, gmtime_r. |
| 2 | 2 | ||
| 3 | dnl Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. | 3 | dnl Copyright (C) 2003, 2006-2013 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -15,8 +15,16 @@ AC_DEFUN([gl_TIME_R], | |||
| 15 | AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) | 15 | AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) |
| 16 | AC_REQUIRE([AC_C_RESTRICT]) | 16 | AC_REQUIRE([AC_C_RESTRICT]) |
| 17 | 17 | ||
| 18 | dnl Some systems don't declare localtime_r() and gmtime_r() if _REENTRANT is | ||
| 19 | dnl not defined. | ||
| 20 | AC_CHECK_DECLS([localtime_r], [], [], [[#include <time.h>]]) | ||
| 21 | if test $ac_cv_have_decl_localtime_r = no; then | ||
| 22 | HAVE_DECL_LOCALTIME_R=0 | ||
| 23 | fi | ||
| 24 | |||
| 18 | AC_CHECK_FUNCS_ONCE([localtime_r]) | 25 | AC_CHECK_FUNCS_ONCE([localtime_r]) |
| 19 | if test $ac_cv_func_localtime_r = yes; then | 26 | if test $ac_cv_func_localtime_r = yes; then |
| 27 | HAVE_LOCALTIME_R=1 | ||
| 20 | AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], | 28 | AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], |
| 21 | [gl_cv_time_r_posix], | 29 | [gl_cv_time_r_posix], |
| 22 | [AC_COMPILE_IFELSE( | 30 | [AC_COMPILE_IFELSE( |
| @@ -42,10 +50,6 @@ AC_DEFUN([gl_TIME_R], | |||
| 42 | else | 50 | else |
| 43 | HAVE_LOCALTIME_R=0 | 51 | HAVE_LOCALTIME_R=0 |
| 44 | fi | 52 | fi |
| 45 | if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then | ||
| 46 | AC_LIBOBJ([time_r]) | ||
| 47 | gl_PREREQ_TIME_R | ||
| 48 | fi | ||
| 49 | ]) | 53 | ]) |
| 50 | 54 | ||
| 51 | # Prerequisites of lib/time_r.c. | 55 | # Prerequisites of lib/time_r.c. |
diff --git a/gl/m4/timegm.m4 b/gl/m4/timegm.m4 index bdaafbff..997953c0 100644 --- a/gl/m4/timegm.m4 +++ b/gl/m4/timegm.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # timegm.m4 serial 8 | 1 | # timegm.m4 serial 11 |
| 2 | dnl Copyright (C) 2003, 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,30 +11,16 @@ AC_DEFUN([gl_FUNC_TIMEGM], | |||
| 11 | REPLACE_TIMEGM=0 | 11 | REPLACE_TIMEGM=0 |
| 12 | AC_CHECK_FUNCS_ONCE([timegm]) | 12 | AC_CHECK_FUNCS_ONCE([timegm]) |
| 13 | if test $ac_cv_func_timegm = yes; then | 13 | if test $ac_cv_func_timegm = yes; then |
| 14 | if test $ac_cv_func_working_mktime = no; then | 14 | if test $gl_cv_func_working_mktime = no; then |
| 15 | # Assume that timegm is buggy if mktime is. | 15 | # Assume that timegm is buggy if mktime is. |
| 16 | REPLACE_TIMEGM=1 | 16 | REPLACE_TIMEGM=1 |
| 17 | fi | 17 | fi |
| 18 | else | 18 | else |
| 19 | HAVE_TIMEGM=0 | 19 | HAVE_TIMEGM=0 |
| 20 | fi | 20 | fi |
| 21 | if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then | ||
| 22 | AC_LIBOBJ([timegm]) | ||
| 23 | gl_PREREQ_TIMEGM | ||
| 24 | fi | ||
| 25 | ]) | 21 | ]) |
| 26 | 22 | ||
| 27 | # Prerequisites of lib/timegm.c. | 23 | # Prerequisites of lib/timegm.c. |
| 28 | AC_DEFUN([gl_PREREQ_TIMEGM], [ | 24 | AC_DEFUN([gl_PREREQ_TIMEGM], [ |
| 29 | AC_REQUIRE([gl_TIME_R]) | 25 | : |
| 30 | AC_REQUIRE([gl_FUNC_MKTIME]) | ||
| 31 | if test $ac_cv_func_working_mktime = yes; then | ||
| 32 | AC_CHECK_FUNC([__mktime_internal], , | ||
| 33 | [# mktime works but it doesn't export __mktime_internal, | ||
| 34 | # so we need to substitute our own mktime implementation. | ||
| 35 | AC_LIBOBJ([mktime]) | ||
| 36 | AC_DEFINE([mktime], [rpl_mktime], | ||
| 37 | [Define to rpl_mktime if the replacement function should be used.]) | ||
| 38 | gl_PREREQ_MKTIME]) | ||
| 39 | fi | ||
| 40 | ]) | 26 | ]) |
diff --git a/gl/m4/uintmax_t.m4 b/gl/m4/uintmax_t.m4 index 03b51bcf..c6ff8006 100644 --- a/gl/m4/uintmax_t.m4 +++ b/gl/m4/uintmax_t.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # uintmax_t.m4 serial 12 | 1 | # uintmax_t.m4 serial 12 |
| 2 | dnl Copyright (C) 1997-2004, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 1997-2004, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/m4/unistd-safer.m4 b/gl/m4/unistd-safer.m4 deleted file mode 100644 index 74c3ce60..00000000 --- a/gl/m4/unistd-safer.m4 +++ /dev/null | |||
| @@ -1,13 +0,0 @@ | |||
| 1 | #serial 8 | ||
| 2 | dnl Copyright (C) 2002, 2005-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_UNISTD_SAFER], | ||
| 8 | [ | ||
| 9 | AC_CHECK_FUNCS_ONCE([pipe]) | ||
| 10 | AC_LIBOBJ([dup-safer]) | ||
| 11 | AC_LIBOBJ([fd-safer]) | ||
| 12 | AC_LIBOBJ([pipe-safer]) | ||
| 13 | ]) | ||
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4 index 48d06c74..32dcfa58 100644 --- a/gl/m4/unistd_h.m4 +++ b/gl/m4/unistd_h.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # unistd_h.m4 serial 46 | 1 | # unistd_h.m4 serial 66 |
| 2 | dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,11 +11,8 @@ AC_DEFUN([gl_UNISTD_H], | |||
| 11 | dnl Use AC_REQUIRE here, so that the default behavior below is expanded | 11 | dnl Use AC_REQUIRE here, so that the default behavior below is expanded |
| 12 | dnl once only, before all statements that occur in other macros. | 12 | dnl once only, before all statements that occur in other macros. |
| 13 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | 13 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
| 14 | AC_REQUIRE([AC_C_INLINE]) | ||
| 15 | 14 | ||
| 16 | gl_CHECK_NEXT_HEADERS([unistd.h]) | 15 | gl_CHECK_NEXT_HEADERS([unistd.h]) |
| 17 | |||
| 18 | AC_CHECK_HEADERS_ONCE([unistd.h]) | ||
| 19 | if test $ac_cv_header_unistd_h = yes; then | 16 | if test $ac_cv_header_unistd_h = yes; then |
| 20 | HAVE_UNISTD_H=1 | 17 | HAVE_UNISTD_H=1 |
| 21 | else | 18 | else |
| @@ -23,11 +20,20 @@ AC_DEFUN([gl_UNISTD_H], | |||
| 23 | fi | 20 | fi |
| 24 | AC_SUBST([HAVE_UNISTD_H]) | 21 | AC_SUBST([HAVE_UNISTD_H]) |
| 25 | 22 | ||
| 23 | dnl Ensure the type pid_t gets defined. | ||
| 24 | AC_REQUIRE([AC_TYPE_PID_T]) | ||
| 25 | |||
| 26 | dnl Determine WINDOWS_64_BIT_OFF_T. | ||
| 27 | AC_REQUIRE([gl_TYPE_OFF_T]) | ||
| 28 | |||
| 26 | dnl Check for declarations of anything we want to poison if the | 29 | dnl Check for declarations of anything we want to poison if the |
| 27 | dnl corresponding gnulib module is not in use. | 30 | dnl corresponding gnulib module is not in use. |
| 28 | gl_WARN_ON_USE_PREPARE([[#include <unistd.h> | 31 | gl_WARN_ON_USE_PREPARE([[ |
| 32 | #if HAVE_UNISTD_H | ||
| 33 | # include <unistd.h> | ||
| 34 | #endif | ||
| 29 | /* Some systems declare various items in the wrong headers. */ | 35 | /* Some systems declare various items in the wrong headers. */ |
| 30 | #ifndef __GLIBC__ | 36 | #if !(defined __GLIBC__ && !defined __UCLIBC__) |
| 31 | # include <fcntl.h> | 37 | # include <fcntl.h> |
| 32 | # include <stdio.h> | 38 | # include <stdio.h> |
| 33 | # include <stdlib.h> | 39 | # include <stdlib.h> |
| @@ -35,12 +41,13 @@ AC_DEFUN([gl_UNISTD_H], | |||
| 35 | # include <io.h> | 41 | # include <io.h> |
| 36 | # endif | 42 | # endif |
| 37 | #endif | 43 | #endif |
| 38 | ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat | 44 | ]], [chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat |
| 39 | fsync ftruncate getcwd getdomainname getdtablesize getgroups | 45 | fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups |
| 40 | gethostname getlogin getlogin_r getpagesize getusershell setusershell | 46 | gethostname getlogin getlogin_r getpagesize |
| 41 | endusershell lchown link linkat lseek pipe2 pread pwrite readlink | 47 | getusershell setusershell endusershell |
| 42 | readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat | 48 | group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite |
| 43 | usleep]) | 49 | readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r |
| 50 | unlink unlinkat usleep]) | ||
| 44 | ]) | 51 | ]) |
| 45 | 52 | ||
| 46 | AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], | 53 | AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], |
| @@ -54,46 +61,54 @@ AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], | |||
| 54 | 61 | ||
| 55 | AC_DEFUN([gl_UNISTD_H_DEFAULTS], | 62 | AC_DEFUN([gl_UNISTD_H_DEFAULTS], |
| 56 | [ | 63 | [ |
| 57 | GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) | 64 | GNULIB_CHDIR=0; AC_SUBST([GNULIB_CHDIR]) |
| 58 | GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) | 65 | GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) |
| 59 | GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) | 66 | GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) |
| 60 | GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) | 67 | GNULIB_DUP=0; AC_SUBST([GNULIB_DUP]) |
| 61 | GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) | 68 | GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) |
| 62 | GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) | 69 | GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) |
| 63 | GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) | 70 | GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) |
| 64 | GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) | 71 | GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) |
| 65 | GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) | 72 | GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) |
| 66 | GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) | 73 | GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) |
| 67 | GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) | 74 | GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) |
| 68 | GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) | 75 | GNULIB_FDATASYNC=0; AC_SUBST([GNULIB_FDATASYNC]) |
| 69 | GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) | 76 | GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) |
| 70 | GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) | 77 | GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) |
| 71 | GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) | 78 | GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) |
| 72 | GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) | 79 | GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) |
| 73 | GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) | 80 | GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) |
| 74 | GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) | 81 | GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) |
| 75 | GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) | 82 | GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) |
| 76 | GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) | 83 | GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) |
| 77 | GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) | 84 | GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) |
| 78 | GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) | 85 | GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) |
| 79 | GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) | 86 | GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) |
| 80 | GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) | 87 | GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER]) |
| 81 | GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) | 88 | GNULIB_ISATTY=0; AC_SUBST([GNULIB_ISATTY]) |
| 82 | GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) | 89 | GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) |
| 83 | GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) | 90 | GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) |
| 84 | GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) | 91 | GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) |
| 85 | GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) | 92 | GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) |
| 86 | GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) | 93 | GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) |
| 87 | GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) | 94 | GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) |
| 88 | GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) | 95 | GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) |
| 89 | GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) | 96 | GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) |
| 90 | GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) | 97 | GNULIB_READ=0; AC_SUBST([GNULIB_READ]) |
| 91 | GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT]) | 98 | GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) |
| 92 | GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) | 99 | GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) |
| 93 | GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) | 100 | GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) |
| 94 | GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) | 101 | GNULIB_SETHOSTNAME=0; AC_SUBST([GNULIB_SETHOSTNAME]) |
| 95 | GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) | 102 | GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) |
| 96 | GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) | 103 | GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) |
| 104 | GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) | ||
| 105 | GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) | ||
| 106 | GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING]) | ||
| 107 | GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) | ||
| 108 | GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) | ||
| 109 | GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) | ||
| 110 | GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) | ||
| 111 | GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) | ||
| 97 | dnl Assume proper GNU behavior unless another module says otherwise. | 112 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 98 | HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) | 113 | HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) |
| 99 | HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) | 114 | HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) |
| @@ -102,32 +117,39 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], | |||
| 102 | HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) | 117 | HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) |
| 103 | HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) | 118 | HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) |
| 104 | HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) | 119 | HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) |
| 120 | HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) | ||
| 105 | HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) | 121 | HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) |
| 106 | HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) | 122 | HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) |
| 107 | HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) | ||
| 108 | HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) | 123 | HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) |
| 109 | HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) | 124 | HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) |
| 110 | HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) | 125 | HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) |
| 111 | HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) | 126 | HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) |
| 112 | HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) | 127 | HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) |
| 128 | HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) | ||
| 113 | HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) | 129 | HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) |
| 114 | HAVE_LINK=1; AC_SUBST([HAVE_LINK]) | 130 | HAVE_LINK=1; AC_SUBST([HAVE_LINK]) |
| 115 | HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) | 131 | HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) |
| 132 | HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) | ||
| 116 | HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) | 133 | HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) |
| 117 | HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) | 134 | HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) |
| 118 | HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) | 135 | HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) |
| 119 | HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) | 136 | HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) |
| 120 | HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) | 137 | HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) |
| 138 | HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) | ||
| 121 | HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) | 139 | HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) |
| 122 | HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) | 140 | HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) |
| 123 | HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) | 141 | HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) |
| 124 | HAVE_TTYNAME_R=1; AC_SUBST([HAVE_TTYNAME_R]) | ||
| 125 | HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) | 142 | HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) |
| 126 | HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) | 143 | HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) |
| 127 | HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) | 144 | HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) |
| 145 | HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) | ||
| 146 | HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) | ||
| 147 | HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) | ||
| 128 | HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) | 148 | HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) |
| 129 | HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) | 149 | HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) |
| 130 | HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) | 150 | HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) |
| 151 | HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) | ||
| 152 | HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) | ||
| 131 | HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) | 153 | HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) |
| 132 | HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) | 154 | HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) |
| 133 | REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) | 155 | REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) |
| @@ -135,15 +157,20 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], | |||
| 135 | REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) | 157 | REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) |
| 136 | REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) | 158 | REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) |
| 137 | REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) | 159 | REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) |
| 160 | REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) | ||
| 138 | REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) | 161 | REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) |
| 162 | REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) | ||
| 163 | REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) | ||
| 139 | REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) | 164 | REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) |
| 140 | REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) | 165 | REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) |
| 166 | REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) | ||
| 141 | REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) | 167 | REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) |
| 142 | REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) | 168 | REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) |
| 143 | REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) | 169 | REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) |
| 144 | REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) | 170 | REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) |
| 145 | REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) | 171 | REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) |
| 146 | REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) | 172 | REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) |
| 173 | REPLACE_READ=0; AC_SUBST([REPLACE_READ]) | ||
| 147 | REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) | 174 | REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) |
| 148 | REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) | 175 | REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) |
| 149 | REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) | 176 | REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) |
diff --git a/gl/m4/vasnprintf.m4 b/gl/m4/vasnprintf.m4 index ebe3c52c..d730e435 100644 --- a/gl/m4/vasnprintf.m4 +++ b/gl/m4/vasnprintf.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # vasnprintf.m4 serial 31 | 1 | # vasnprintf.m4 serial 36 |
| 2 | dnl Copyright (C) 2002-2004, 2006-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2004, 2006-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -29,7 +29,7 @@ AC_DEFUN([gl_REPLACE_VASNPRINTF], | |||
| 29 | gl_PREREQ_ASNPRINTF | 29 | gl_PREREQ_ASNPRINTF |
| 30 | ]) | 30 | ]) |
| 31 | 31 | ||
| 32 | # Prequisites of lib/printf-args.h, lib/printf-args.c. | 32 | # Prerequisites of lib/printf-args.h, lib/printf-args.c. |
| 33 | AC_DEFUN([gl_PREREQ_PRINTF_ARGS], | 33 | AC_DEFUN([gl_PREREQ_PRINTF_ARGS], |
| 34 | [ | 34 | [ |
| 35 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) | 35 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) |
| @@ -37,9 +37,10 @@ AC_DEFUN([gl_PREREQ_PRINTF_ARGS], | |||
| 37 | AC_REQUIRE([gt_TYPE_WINT_T]) | 37 | AC_REQUIRE([gt_TYPE_WINT_T]) |
| 38 | ]) | 38 | ]) |
| 39 | 39 | ||
| 40 | # Prequisites of lib/printf-parse.h, lib/printf-parse.c. | 40 | # Prerequisites of lib/printf-parse.h, lib/printf-parse.c. |
| 41 | AC_DEFUN([gl_PREREQ_PRINTF_PARSE], | 41 | AC_DEFUN([gl_PREREQ_PRINTF_PARSE], |
| 42 | [ | 42 | [ |
| 43 | AC_REQUIRE([gl_FEATURES_H]) | ||
| 43 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) | 44 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) |
| 44 | AC_REQUIRE([gt_TYPE_WCHAR_T]) | 45 | AC_REQUIRE([gt_TYPE_WCHAR_T]) |
| 45 | AC_REQUIRE([gt_TYPE_WINT_T]) | 46 | AC_REQUIRE([gt_TYPE_WINT_T]) |
| @@ -54,7 +55,6 @@ AC_DEFUN([gl_PREREQ_PRINTF_PARSE], | |||
| 54 | # Prerequisites of lib/vasnprintf.c. | 55 | # Prerequisites of lib/vasnprintf.c. |
| 55 | AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], | 56 | AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], |
| 56 | [ | 57 | [ |
| 57 | AC_REQUIRE([AC_C_INLINE]) | ||
| 58 | AC_REQUIRE([AC_FUNC_ALLOCA]) | 58 | AC_REQUIRE([AC_FUNC_ALLOCA]) |
| 59 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) | 59 | AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) |
| 60 | AC_REQUIRE([gt_TYPE_WCHAR_T]) | 60 | AC_REQUIRE([gt_TYPE_WCHAR_T]) |
| @@ -62,7 +62,10 @@ AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], | |||
| 62 | AC_CHECK_FUNCS([snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) | 62 | AC_CHECK_FUNCS([snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) |
| 63 | dnl Use the _snprintf function only if it is declared (because on NetBSD it | 63 | dnl Use the _snprintf function only if it is declared (because on NetBSD it |
| 64 | dnl is defined as a weak alias of snprintf; we prefer to use the latter). | 64 | dnl is defined as a weak alias of snprintf; we prefer to use the latter). |
| 65 | AC_CHECK_DECLS([_snprintf], , , [#include <stdio.h>]) | 65 | AC_CHECK_DECLS([_snprintf], , , [[#include <stdio.h>]]) |
| 66 | dnl Knowing DBL_EXPBIT0_WORD and DBL_EXPBIT0_BIT enables an optimization | ||
| 67 | dnl in the code for NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE. | ||
| 68 | AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) | ||
| 66 | dnl We can avoid a lot of code by assuming that snprintf's return value | 69 | dnl We can avoid a lot of code by assuming that snprintf's return value |
| 67 | dnl conforms to ISO C99. So check that. | 70 | dnl conforms to ISO C99. So check that. |
| 68 | AC_REQUIRE([gl_SNPRINTF_RETVAL_C99]) | 71 | AC_REQUIRE([gl_SNPRINTF_RETVAL_C99]) |
diff --git a/gl/m4/vasprintf.m4 b/gl/m4/vasprintf.m4 index b142bc0f..c214ff11 100644 --- a/gl/m4/vasprintf.m4 +++ b/gl/m4/vasprintf.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # vasprintf.m4 serial 6 | 1 | # vasprintf.m4 serial 6 |
| 2 | dnl Copyright (C) 2002-2003, 2006-2007, 2009-2010 Free Software Foundation, | 2 | dnl Copyright (C) 2002-2003, 2006-2007, 2009-2013 Free Software Foundation, |
| 3 | dnl Inc. | 3 | dnl Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
diff --git a/gl/m4/visibility.m4 b/gl/m4/visibility.m4 index 077c4765..6cbd7e5f 100644 --- a/gl/m4/visibility.m4 +++ b/gl/m4/visibility.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # visibility.m4 serial 3 (gettext-0.18) | 1 | # visibility.m4 serial 5 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2005, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2005, 2008, 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -12,7 +12,7 @@ dnl __attribute__((__visibility__("hidden"))) and | |||
| 12 | dnl __attribute__((__visibility__("default"))). | 12 | dnl __attribute__((__visibility__("default"))). |
| 13 | dnl Does *not* test for __visibility__("protected") - which has tricky | 13 | dnl Does *not* test for __visibility__("protected") - which has tricky |
| 14 | dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on | 14 | dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on |
| 15 | dnl MacOS X. | 15 | dnl Mac OS X. |
| 16 | dnl Does *not* test for __visibility__("internal") - which has processor | 16 | dnl Does *not* test for __visibility__("internal") - which has processor |
| 17 | dnl dependent semantics. | 17 | dnl dependent semantics. |
| 18 | dnl Does *not* test for #pragma GCC visibility push(hidden) - which is | 18 | dnl Does *not* test for #pragma GCC visibility push(hidden) - which is |
| @@ -33,7 +33,8 @@ AC_DEFUN([gl_VISIBILITY], | |||
| 33 | AC_CACHE_VAL([gl_cv_cc_vis_werror], [ | 33 | AC_CACHE_VAL([gl_cv_cc_vis_werror], [ |
| 34 | gl_save_CFLAGS="$CFLAGS" | 34 | gl_save_CFLAGS="$CFLAGS" |
| 35 | CFLAGS="$CFLAGS -Werror" | 35 | CFLAGS="$CFLAGS -Werror" |
| 36 | AC_TRY_COMPILE([], [], | 36 | AC_COMPILE_IFELSE( |
| 37 | [AC_LANG_PROGRAM([[]], [[]])], | ||
| 37 | [gl_cv_cc_vis_werror=yes], | 38 | [gl_cv_cc_vis_werror=yes], |
| 38 | [gl_cv_cc_vis_werror=no]) | 39 | [gl_cv_cc_vis_werror=no]) |
| 39 | CFLAGS="$gl_save_CFLAGS"]) | 40 | CFLAGS="$gl_save_CFLAGS"]) |
| @@ -51,13 +52,15 @@ AC_DEFUN([gl_VISIBILITY], | |||
| 51 | if test $gl_cv_cc_vis_werror = yes; then | 52 | if test $gl_cv_cc_vis_werror = yes; then |
| 52 | CFLAGS="$CFLAGS -Werror" | 53 | CFLAGS="$CFLAGS -Werror" |
| 53 | fi | 54 | fi |
| 54 | AC_TRY_COMPILE( | 55 | AC_COMPILE_IFELSE( |
| 55 | [extern __attribute__((__visibility__("hidden"))) int hiddenvar; | 56 | [AC_LANG_PROGRAM( |
| 56 | extern __attribute__((__visibility__("default"))) int exportedvar; | 57 | [[extern __attribute__((__visibility__("hidden"))) int hiddenvar; |
| 57 | extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); | 58 | extern __attribute__((__visibility__("default"))) int exportedvar; |
| 58 | extern __attribute__((__visibility__("default"))) int exportedfunc (void); | 59 | extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); |
| 59 | void dummyfunc (void) {}], | 60 | extern __attribute__((__visibility__("default"))) int exportedfunc (void); |
| 60 | [], | 61 | void dummyfunc (void) {} |
| 62 | ]], | ||
| 63 | [[]])], | ||
| 61 | [gl_cv_cc_visibility=yes], | 64 | [gl_cv_cc_visibility=yes], |
| 62 | [gl_cv_cc_visibility=no]) | 65 | [gl_cv_cc_visibility=no]) |
| 63 | CFLAGS="$gl_save_CFLAGS"]) | 66 | CFLAGS="$gl_save_CFLAGS"]) |
diff --git a/gl/m4/vsnprintf.m4 b/gl/m4/vsnprintf.m4 index ed189c23..4900764e 100644 --- a/gl/m4/vsnprintf.m4 +++ b/gl/m4/vsnprintf.m4 | |||
| @@ -1,9 +1,13 @@ | |||
| 1 | # vsnprintf.m4 serial 5 | 1 | # vsnprintf.m4 serial 6 |
| 2 | dnl Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2004, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 6 | 6 | ||
| 7 | dnl Libintl 0.17 will replace vsnprintf only if it does not support %1$s, | ||
| 8 | dnl but defers to any gnulib vsnprintf replacements. Therefore, gnulib | ||
| 9 | dnl must guarantee that the decision for replacing vsnprintf is a superset | ||
| 10 | dnl of the reasons checked by libintl. | ||
| 7 | AC_DEFUN([gl_FUNC_VSNPRINTF], | 11 | AC_DEFUN([gl_FUNC_VSNPRINTF], |
| 8 | [ | 12 | [ |
| 9 | AC_REQUIRE([gl_STDIO_H_DEFAULTS]) | 13 | AC_REQUIRE([gl_STDIO_H_DEFAULTS]) |
| @@ -13,7 +17,17 @@ AC_DEFUN([gl_FUNC_VSNPRINTF], | |||
| 13 | gl_SNPRINTF_SIZE1 | 17 | gl_SNPRINTF_SIZE1 |
| 14 | case "$gl_cv_func_snprintf_size1" in | 18 | case "$gl_cv_func_snprintf_size1" in |
| 15 | *yes) | 19 | *yes) |
| 16 | gl_cv_func_vsnprintf_usable=yes | 20 | gl_SNPRINTF_RETVAL_C99 |
| 21 | case "$gl_cv_func_snprintf_retval_c99" in | ||
| 22 | *yes) | ||
| 23 | gl_PRINTF_POSITIONS | ||
| 24 | case "$gl_cv_func_printf_positions" in | ||
| 25 | *yes) | ||
| 26 | gl_cv_func_vsnprintf_usable=yes | ||
| 27 | ;; | ||
| 28 | esac | ||
| 29 | ;; | ||
| 30 | esac | ||
| 17 | ;; | 31 | ;; |
| 18 | esac | 32 | esac |
| 19 | fi | 33 | fi |
diff --git a/gl/m4/warn-on-use.m4 b/gl/m4/warn-on-use.m4 index 42daae87..e43beebd 100644 --- a/gl/m4/warn-on-use.m4 +++ b/gl/m4/warn-on-use.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # warn-on-use.m4 serial 2 | 1 | # warn-on-use.m4 serial 5 |
| 2 | dnl Copyright (C) 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2010-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -18,8 +18,8 @@ dnl with or without modifications, as long as this notice is preserved. | |||
| 18 | # some systems declare functions in the wrong header, then INCLUDES | 18 | # some systems declare functions in the wrong header, then INCLUDES |
| 19 | # should do likewise. | 19 | # should do likewise. |
| 20 | # | 20 | # |
| 21 | # If you assume C89, then it is generally safe to assume declarations | 21 | # It is generally safe to assume declarations for functions declared |
| 22 | # for functions declared in that standard (such as gets) without | 22 | # in the intersection of C89 and C11 (such as printf) without |
| 23 | # needing gl_WARN_ON_USE_PREPARE. | 23 | # needing gl_WARN_ON_USE_PREPARE. |
| 24 | AC_DEFUN([gl_WARN_ON_USE_PREPARE], | 24 | AC_DEFUN([gl_WARN_ON_USE_PREPARE], |
| 25 | [ | 25 | [ |
| @@ -27,6 +27,8 @@ AC_DEFUN([gl_WARN_ON_USE_PREPARE], | |||
| 27 | [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), | 27 | [AH_TEMPLATE([HAVE_RAW_DECL_]AS_TR_CPP(m4_defn([gl_decl])), |
| 28 | [Define to 1 if ]m4_defn([gl_decl])[ is declared even after | 28 | [Define to 1 if ]m4_defn([gl_decl])[ is declared even after |
| 29 | undefining macros.])])dnl | 29 | undefining macros.])])dnl |
| 30 | dnl FIXME: gl_Symbol must be used unquoted until we can assume | ||
| 31 | dnl autoconf 2.64 or newer. | ||
| 30 | for gl_func in m4_flatten([$2]); do | 32 | for gl_func in m4_flatten([$2]); do |
| 31 | AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl | 33 | AS_VAR_PUSHDEF([gl_Symbol], [gl_cv_have_raw_decl_$gl_func])dnl |
| 32 | AC_CACHE_CHECK([whether $gl_func is declared without a macro], | 34 | AC_CACHE_CHECK([whether $gl_func is declared without a macro], |
| @@ -35,8 +37,8 @@ AC_DEFUN([gl_WARN_ON_USE_PREPARE], | |||
| 35 | [@%:@undef $gl_func | 37 | [@%:@undef $gl_func |
| 36 | (void) $gl_func;])], | 38 | (void) $gl_func;])], |
| 37 | [AS_VAR_SET(gl_Symbol, [yes])], [AS_VAR_SET(gl_Symbol, [no])])]) | 39 | [AS_VAR_SET(gl_Symbol, [yes])], [AS_VAR_SET(gl_Symbol, [no])])]) |
| 38 | AS_VAR_IF(gl_Symbol, [yes], | 40 | AS_VAR_IF(gl_Symbol, [yes], |
| 39 | [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) | 41 | [AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_RAW_DECL_$gl_func]), [1]) |
| 40 | dnl shortcut - if the raw declaration exists, then set a cache | 42 | dnl shortcut - if the raw declaration exists, then set a cache |
| 41 | dnl variable to allow skipping any later AC_CHECK_DECL efforts | 43 | dnl variable to allow skipping any later AC_CHECK_DECL efforts |
| 42 | eval ac_cv_have_decl_$gl_func=yes]) | 44 | eval ac_cv_have_decl_$gl_func=yes]) |
diff --git a/gl/m4/wchar_h.m4 b/gl/m4/wchar_h.m4 index 8cae82dd..bedb15a4 100644 --- a/gl/m4/wchar_h.m4 +++ b/gl/m4/wchar_h.m4 | |||
| @@ -1,13 +1,13 @@ | |||
| 1 | dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues. | 1 | dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues. |
| 2 | 2 | ||
| 3 | dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | dnl Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation | 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | 7 | ||
| 8 | dnl Written by Eric Blake. | 8 | dnl Written by Eric Blake. |
| 9 | 9 | ||
| 10 | # wchar_h.m4 serial 33 | 10 | # wchar_h.m4 serial 39 |
| 11 | 11 | ||
| 12 | AC_DEFUN([gl_WCHAR_H], | 12 | AC_DEFUN([gl_WCHAR_H], |
| 13 | [ | 13 | [ |
| @@ -17,7 +17,6 @@ AC_DEFUN([gl_WCHAR_H], | |||
| 17 | dnl Check for <wchar.h> (missing in Linux uClibc when built without wide | 17 | dnl Check for <wchar.h> (missing in Linux uClibc when built without wide |
| 18 | dnl character support). | 18 | dnl character support). |
| 19 | dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK. | 19 | dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK. |
| 20 | AC_CHECK_HEADERS_ONCE([wchar.h]) | ||
| 21 | gl_CHECK_NEXT_HEADERS([wchar.h]) | 20 | gl_CHECK_NEXT_HEADERS([wchar.h]) |
| 22 | if test $ac_cv_header_wchar_h = yes; then | 21 | if test $ac_cv_header_wchar_h = yes; then |
| 23 | HAVE_WCHAR_H=1 | 22 | HAVE_WCHAR_H=1 |
| @@ -26,6 +25,8 @@ AC_DEFUN([gl_WCHAR_H], | |||
| 26 | fi | 25 | fi |
| 27 | AC_SUBST([HAVE_WCHAR_H]) | 26 | AC_SUBST([HAVE_WCHAR_H]) |
| 28 | 27 | ||
| 28 | AC_REQUIRE([gl_FEATURES_H]) | ||
| 29 | |||
| 29 | AC_REQUIRE([gt_TYPE_WINT_T]) | 30 | AC_REQUIRE([gt_TYPE_WINT_T]) |
| 30 | if test $gt_cv_c_wint_t = yes; then | 31 | if test $gt_cv_c_wint_t = yes; then |
| 31 | HAVE_WINT_T=1 | 32 | HAVE_WINT_T=1 |
| @@ -37,15 +38,23 @@ AC_DEFUN([gl_WCHAR_H], | |||
| 37 | dnl Check for declarations of anything we want to poison if the | 38 | dnl Check for declarations of anything we want to poison if the |
| 38 | dnl corresponding gnulib module is not in use. | 39 | dnl corresponding gnulib module is not in use. |
| 39 | gl_WARN_ON_USE_PREPARE([[ | 40 | gl_WARN_ON_USE_PREPARE([[ |
| 40 | /* Some systems require additional headers. */ | 41 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 41 | #ifndef __GLIBC__ | 42 | <wchar.h>. |
| 43 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 44 | included before <wchar.h>. */ | ||
| 45 | #if !(defined __GLIBC__ && !defined __UCLIBC__) | ||
| 42 | # include <stddef.h> | 46 | # include <stddef.h> |
| 43 | # include <stdio.h> | 47 | # include <stdio.h> |
| 44 | # include <time.h> | 48 | # include <time.h> |
| 45 | #endif | 49 | #endif |
| 46 | #include <wchar.h> | 50 | #include <wchar.h> |
| 47 | ]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb | 51 | ]], |
| 48 | wcsrtombs wcsnrtombs wcwidth]) | 52 | [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb |
| 53 | wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset | ||
| 54 | wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp | ||
| 55 | wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr | ||
| 56 | wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth | ||
| 57 | ]) | ||
| 49 | ]) | 58 | ]) |
| 50 | 59 | ||
| 51 | dnl Check whether <wchar.h> is usable at all. | 60 | dnl Check whether <wchar.h> is usable at all. |
| @@ -61,6 +70,13 @@ AC_DEFUN([gl_WCHAR_H_INLINE_OK], | |||
| 61 | [gl_cv_header_wchar_h_correct_inline=yes | 70 | [gl_cv_header_wchar_h_correct_inline=yes |
| 62 | AC_LANG_CONFTEST([ | 71 | AC_LANG_CONFTEST([ |
| 63 | AC_LANG_SOURCE([[#define wcstod renamed_wcstod | 72 | AC_LANG_SOURCE([[#define wcstod renamed_wcstod |
| 73 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 74 | <wchar.h>. | ||
| 75 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 76 | included before <wchar.h>. */ | ||
| 77 | #include <stddef.h> | ||
| 78 | #include <stdio.h> | ||
| 79 | #include <time.h> | ||
| 64 | #include <wchar.h> | 80 | #include <wchar.h> |
| 65 | extern int zero (void); | 81 | extern int zero (void); |
| 66 | int main () { return zero(); } | 82 | int main () { return zero(); } |
| @@ -69,6 +85,13 @@ int main () { return zero(); } | |||
| 69 | mv conftest.$ac_objext conftest1.$ac_objext | 85 | mv conftest.$ac_objext conftest1.$ac_objext |
| 70 | AC_LANG_CONFTEST([ | 86 | AC_LANG_CONFTEST([ |
| 71 | AC_LANG_SOURCE([[#define wcstod renamed_wcstod | 87 | AC_LANG_SOURCE([[#define wcstod renamed_wcstod |
| 88 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 89 | <wchar.h>. | ||
| 90 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 91 | included before <wchar.h>. */ | ||
| 92 | #include <stddef.h> | ||
| 93 | #include <stdio.h> | ||
| 94 | #include <time.h> | ||
| 72 | #include <wchar.h> | 95 | #include <wchar.h> |
| 73 | int zero (void) { return 0; } | 96 | int zero (void) { return 0; } |
| 74 | ]])]) | 97 | ]])]) |
| @@ -96,13 +119,6 @@ Configuration aborted.]) | |||
| 96 | fi | 119 | fi |
| 97 | ]) | 120 | ]) |
| 98 | 121 | ||
| 99 | dnl Unconditionally enables the replacement of <wchar.h>. | ||
| 100 | AC_DEFUN([gl_REPLACE_WCHAR_H], | ||
| 101 | [ | ||
| 102 | dnl This is a no-op, because <wchar.h> is always overridden. | ||
| 103 | : | ||
| 104 | ]) | ||
| 105 | |||
| 106 | AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], | 122 | AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], |
| 107 | [ | 123 | [ |
| 108 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | 124 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
| @@ -114,17 +130,45 @@ AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], | |||
| 114 | 130 | ||
| 115 | AC_DEFUN([gl_WCHAR_H_DEFAULTS], | 131 | AC_DEFUN([gl_WCHAR_H_DEFAULTS], |
| 116 | [ | 132 | [ |
| 117 | GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) | 133 | GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) |
| 118 | GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) | 134 | GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) |
| 119 | GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) | 135 | GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) |
| 120 | GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) | 136 | GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) |
| 121 | GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) | 137 | GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) |
| 122 | GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) | 138 | GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) |
| 123 | GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) | 139 | GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) |
| 124 | GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) | 140 | GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) |
| 125 | GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) | 141 | GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) |
| 126 | GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) | 142 | GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) |
| 127 | GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) | 143 | GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) |
| 144 | GNULIB_WMEMCHR=0; AC_SUBST([GNULIB_WMEMCHR]) | ||
| 145 | GNULIB_WMEMCMP=0; AC_SUBST([GNULIB_WMEMCMP]) | ||
| 146 | GNULIB_WMEMCPY=0; AC_SUBST([GNULIB_WMEMCPY]) | ||
| 147 | GNULIB_WMEMMOVE=0; AC_SUBST([GNULIB_WMEMMOVE]) | ||
| 148 | GNULIB_WMEMSET=0; AC_SUBST([GNULIB_WMEMSET]) | ||
| 149 | GNULIB_WCSLEN=0; AC_SUBST([GNULIB_WCSLEN]) | ||
| 150 | GNULIB_WCSNLEN=0; AC_SUBST([GNULIB_WCSNLEN]) | ||
| 151 | GNULIB_WCSCPY=0; AC_SUBST([GNULIB_WCSCPY]) | ||
| 152 | GNULIB_WCPCPY=0; AC_SUBST([GNULIB_WCPCPY]) | ||
| 153 | GNULIB_WCSNCPY=0; AC_SUBST([GNULIB_WCSNCPY]) | ||
| 154 | GNULIB_WCPNCPY=0; AC_SUBST([GNULIB_WCPNCPY]) | ||
| 155 | GNULIB_WCSCAT=0; AC_SUBST([GNULIB_WCSCAT]) | ||
| 156 | GNULIB_WCSNCAT=0; AC_SUBST([GNULIB_WCSNCAT]) | ||
| 157 | GNULIB_WCSCMP=0; AC_SUBST([GNULIB_WCSCMP]) | ||
| 158 | GNULIB_WCSNCMP=0; AC_SUBST([GNULIB_WCSNCMP]) | ||
| 159 | GNULIB_WCSCASECMP=0; AC_SUBST([GNULIB_WCSCASECMP]) | ||
| 160 | GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP]) | ||
| 161 | GNULIB_WCSCOLL=0; AC_SUBST([GNULIB_WCSCOLL]) | ||
| 162 | GNULIB_WCSXFRM=0; AC_SUBST([GNULIB_WCSXFRM]) | ||
| 163 | GNULIB_WCSDUP=0; AC_SUBST([GNULIB_WCSDUP]) | ||
| 164 | GNULIB_WCSCHR=0; AC_SUBST([GNULIB_WCSCHR]) | ||
| 165 | GNULIB_WCSRCHR=0; AC_SUBST([GNULIB_WCSRCHR]) | ||
| 166 | GNULIB_WCSCSPN=0; AC_SUBST([GNULIB_WCSCSPN]) | ||
| 167 | GNULIB_WCSSPN=0; AC_SUBST([GNULIB_WCSSPN]) | ||
| 168 | GNULIB_WCSPBRK=0; AC_SUBST([GNULIB_WCSPBRK]) | ||
| 169 | GNULIB_WCSSTR=0; AC_SUBST([GNULIB_WCSSTR]) | ||
| 170 | GNULIB_WCSTOK=0; AC_SUBST([GNULIB_WCSTOK]) | ||
| 171 | GNULIB_WCSWIDTH=0; AC_SUBST([GNULIB_WCSWIDTH]) | ||
| 128 | dnl Assume proper GNU behavior unless another module says otherwise. | 172 | dnl Assume proper GNU behavior unless another module says otherwise. |
| 129 | HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) | 173 | HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) |
| 130 | HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) | 174 | HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) |
| @@ -135,6 +179,34 @@ AC_DEFUN([gl_WCHAR_H_DEFAULTS], | |||
| 135 | HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) | 179 | HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) |
| 136 | HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) | 180 | HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) |
| 137 | HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) | 181 | HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) |
| 182 | HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) | ||
| 183 | HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) | ||
| 184 | HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) | ||
| 185 | HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) | ||
| 186 | HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) | ||
| 187 | HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) | ||
| 188 | HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) | ||
| 189 | HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) | ||
| 190 | HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) | ||
| 191 | HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) | ||
| 192 | HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) | ||
| 193 | HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) | ||
| 194 | HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) | ||
| 195 | HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) | ||
| 196 | HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) | ||
| 197 | HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) | ||
| 198 | HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) | ||
| 199 | HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) | ||
| 200 | HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) | ||
| 201 | HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) | ||
| 202 | HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) | ||
| 203 | HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) | ||
| 204 | HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) | ||
| 205 | HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) | ||
| 206 | HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) | ||
| 207 | HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) | ||
| 208 | HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) | ||
| 209 | HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) | ||
| 138 | HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) | 210 | HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) |
| 139 | HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) | 211 | HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) |
| 140 | REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) | 212 | REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) |
| @@ -149,4 +221,5 @@ AC_DEFUN([gl_WCHAR_H_DEFAULTS], | |||
| 149 | REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) | 221 | REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) |
| 150 | REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) | 222 | REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) |
| 151 | REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) | 223 | REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) |
| 224 | REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) | ||
| 152 | ]) | 225 | ]) |
diff --git a/gl/m4/wchar_t.m4 b/gl/m4/wchar_t.m4 index ed804e66..e1e1e699 100644 --- a/gl/m4/wchar_t.m4 +++ b/gl/m4/wchar_t.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # wchar_t.m4 serial 3 (gettext-0.18) | 1 | # wchar_t.m4 serial 4 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2002-2003, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2002-2003, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,9 +11,13 @@ dnl Prerequisite: AC_PROG_CC | |||
| 11 | AC_DEFUN([gt_TYPE_WCHAR_T], | 11 | AC_DEFUN([gt_TYPE_WCHAR_T], |
| 12 | [ | 12 | [ |
| 13 | AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], | 13 | AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], |
| 14 | [AC_TRY_COMPILE([#include <stddef.h> | 14 | [AC_COMPILE_IFELSE( |
| 15 | wchar_t foo = (wchar_t)'\0';], , | 15 | [AC_LANG_PROGRAM( |
| 16 | [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])]) | 16 | [[#include <stddef.h> |
| 17 | wchar_t foo = (wchar_t)'\0';]], | ||
| 18 | [[]])], | ||
| 19 | [gt_cv_c_wchar_t=yes], | ||
| 20 | [gt_cv_c_wchar_t=no])]) | ||
| 17 | if test $gt_cv_c_wchar_t = yes; then | 21 | if test $gt_cv_c_wchar_t = yes; then |
| 18 | AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) | 22 | AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) |
| 19 | fi | 23 | fi |
diff --git a/gl/m4/wcrtomb.m4 b/gl/m4/wcrtomb.m4 index 6a2d772a..f56b5bae 100644 --- a/gl/m4/wcrtomb.m4 +++ b/gl/m4/wcrtomb.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # wcrtomb.m4 serial 5 | 1 | # wcrtomb.m4 serial 11 |
| 2 | dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -14,6 +14,22 @@ AC_DEFUN([gl_FUNC_WCRTOMB], | |||
| 14 | AC_CHECK_FUNCS_ONCE([wcrtomb]) | 14 | AC_CHECK_FUNCS_ONCE([wcrtomb]) |
| 15 | if test $ac_cv_func_wcrtomb = no; then | 15 | if test $ac_cv_func_wcrtomb = no; then |
| 16 | HAVE_WCRTOMB=0 | 16 | HAVE_WCRTOMB=0 |
| 17 | AC_CHECK_DECLS([wcrtomb],,, [[ | ||
| 18 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 19 | <wchar.h>. | ||
| 20 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 21 | included before <wchar.h>. */ | ||
| 22 | #include <stddef.h> | ||
| 23 | #include <stdio.h> | ||
| 24 | #include <time.h> | ||
| 25 | #include <wchar.h> | ||
| 26 | ]]) | ||
| 27 | if test $ac_cv_have_decl_wcrtomb = yes; then | ||
| 28 | dnl On Minix 3.1.8, the system's <wchar.h> declares wcrtomb() although | ||
| 29 | dnl it does not have the function. Avoid a collision with gnulib's | ||
| 30 | dnl replacement. | ||
| 31 | REPLACE_WCRTOMB=1 | ||
| 32 | fi | ||
| 17 | else | 33 | else |
| 18 | if test $REPLACE_MBSTATE_T = 1; then | 34 | if test $REPLACE_MBSTATE_T = 1; then |
| 19 | REPLACE_WCRTOMB=1 | 35 | REPLACE_WCRTOMB=1 |
| @@ -40,35 +56,43 @@ changequote(,)dnl | |||
| 40 | esac | 56 | esac |
| 41 | changequote([,])dnl | 57 | changequote([,])dnl |
| 42 | if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then | 58 | if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then |
| 43 | AC_TRY_RUN([ | 59 | AC_RUN_IFELSE( |
| 60 | [AC_LANG_SOURCE([[ | ||
| 44 | #include <locale.h> | 61 | #include <locale.h> |
| 45 | #include <stdio.h> | ||
| 46 | #include <string.h> | 62 | #include <string.h> |
| 63 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 64 | <wchar.h>. | ||
| 65 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 66 | included before <wchar.h>. */ | ||
| 67 | #include <stddef.h> | ||
| 68 | #include <stdio.h> | ||
| 69 | #include <time.h> | ||
| 47 | #include <wchar.h> | 70 | #include <wchar.h> |
| 48 | int main () | 71 | int main () |
| 49 | { | 72 | { |
| 73 | int result = 0; | ||
| 50 | if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) | 74 | if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) |
| 51 | { | 75 | { |
| 52 | if (wcrtomb (NULL, 0, NULL) != 1) | 76 | if (wcrtomb (NULL, 0, NULL) != 1) |
| 53 | return 1; | 77 | result |= 1; |
| 54 | } | 78 | } |
| 55 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) | 79 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) |
| 56 | { | 80 | { |
| 57 | if (wcrtomb (NULL, 0, NULL) != 1) | 81 | if (wcrtomb (NULL, 0, NULL) != 1) |
| 58 | return 1; | 82 | result |= 2; |
| 59 | } | 83 | } |
| 60 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) | 84 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| 61 | { | 85 | { |
| 62 | if (wcrtomb (NULL, 0, NULL) != 1) | 86 | if (wcrtomb (NULL, 0, NULL) != 1) |
| 63 | return 1; | 87 | result |= 4; |
| 64 | } | 88 | } |
| 65 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) | 89 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) |
| 66 | { | 90 | { |
| 67 | if (wcrtomb (NULL, 0, NULL) != 1) | 91 | if (wcrtomb (NULL, 0, NULL) != 1) |
| 68 | return 1; | 92 | result |= 8; |
| 69 | } | 93 | } |
| 70 | return 0; | 94 | return result; |
| 71 | }], | 95 | }]])], |
| 72 | [gl_cv_func_wcrtomb_retval=yes], | 96 | [gl_cv_func_wcrtomb_retval=yes], |
| 73 | [gl_cv_func_wcrtomb_retval=no], | 97 | [gl_cv_func_wcrtomb_retval=no], |
| 74 | [:]) | 98 | [:]) |
| @@ -80,11 +104,6 @@ int main () | |||
| 80 | esac | 104 | esac |
| 81 | fi | 105 | fi |
| 82 | fi | 106 | fi |
| 83 | if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then | ||
| 84 | gl_REPLACE_WCHAR_H | ||
| 85 | AC_LIBOBJ([wcrtomb]) | ||
| 86 | gl_PREREQ_WCRTOMB | ||
| 87 | fi | ||
| 88 | ]) | 107 | ]) |
| 89 | 108 | ||
| 90 | # Prerequisites of lib/wcrtomb.c. | 109 | # Prerequisites of lib/wcrtomb.c. |
diff --git a/gl/m4/wctype_h.m4 b/gl/m4/wctype_h.m4 index 32924514..82ada0ee 100644 --- a/gl/m4/wctype_h.m4 +++ b/gl/m4/wctype_h.m4 | |||
| @@ -1,8 +1,8 @@ | |||
| 1 | # wctype_h.m4 serial 6 | 1 | # wctype_h.m4 serial 18 |
| 2 | 2 | ||
| 3 | dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it. | 3 | dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it. |
| 4 | 4 | ||
| 5 | dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. | 5 | dnl Copyright (C) 2006-2013 Free Software Foundation, Inc. |
| 6 | dnl This file is free software; the Free Software Foundation | 6 | dnl This file is free software; the Free Software Foundation |
| 7 | dnl gives unlimited permission to copy and/or distribute it, | 7 | dnl gives unlimited permission to copy and/or distribute it, |
| 8 | dnl with or without modifications, as long as this notice is preserved. | 8 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,6 +11,7 @@ dnl Written by Paul Eggert. | |||
| 11 | 11 | ||
| 12 | AC_DEFUN([gl_WCTYPE_H], | 12 | AC_DEFUN([gl_WCTYPE_H], |
| 13 | [ | 13 | [ |
| 14 | AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) | ||
| 14 | AC_REQUIRE([AC_PROG_CC]) | 15 | AC_REQUIRE([AC_PROG_CC]) |
| 15 | AC_REQUIRE([AC_CANONICAL_HOST]) | 16 | AC_REQUIRE([AC_CANONICAL_HOST]) |
| 16 | AC_CHECK_FUNCS_ONCE([iswcntrl]) | 17 | AC_CHECK_FUNCS_ONCE([iswcntrl]) |
| @@ -20,15 +21,6 @@ AC_DEFUN([gl_WCTYPE_H], | |||
| 20 | HAVE_ISWCNTRL=0 | 21 | HAVE_ISWCNTRL=0 |
| 21 | fi | 22 | fi |
| 22 | AC_SUBST([HAVE_ISWCNTRL]) | 23 | AC_SUBST([HAVE_ISWCNTRL]) |
| 23 | AC_CHECK_FUNCS_ONCE([iswblank]) | ||
| 24 | if test $ac_cv_func_iswblank = yes; then | ||
| 25 | HAVE_ISWBLANK=1 | ||
| 26 | else | ||
| 27 | HAVE_ISWBLANK=0 | ||
| 28 | fi | ||
| 29 | AC_SUBST([HAVE_ISWBLANK]) | ||
| 30 | AC_CHECK_HEADERS_ONCE([wctype.h]) | ||
| 31 | AC_REQUIRE([AC_C_INLINE]) | ||
| 32 | 24 | ||
| 33 | AC_REQUIRE([gt_TYPE_WINT_T]) | 25 | AC_REQUIRE([gt_TYPE_WINT_T]) |
| 34 | if test $gt_cv_c_wint_t = yes; then | 26 | if test $gt_cv_c_wint_t = yes; then |
| @@ -38,39 +30,180 @@ AC_DEFUN([gl_WCTYPE_H], | |||
| 38 | fi | 30 | fi |
| 39 | AC_SUBST([HAVE_WINT_T]) | 31 | AC_SUBST([HAVE_WINT_T]) |
| 40 | 32 | ||
| 33 | gl_CHECK_NEXT_HEADERS([wctype.h]) | ||
| 41 | if test $ac_cv_header_wctype_h = yes; then | 34 | if test $ac_cv_header_wctype_h = yes; then |
| 42 | if test $ac_cv_func_iswcntrl = yes; then | 35 | if test $ac_cv_func_iswcntrl = yes; then |
| 43 | dnl Linux libc5 has an iswprint function that returns 0 for all arguments. | 36 | dnl Linux libc5 has an iswprint function that returns 0 for all arguments. |
| 44 | dnl The other functions are likely broken in the same way. | 37 | dnl The other functions are likely broken in the same way. |
| 45 | AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works], | 38 | AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works], |
| 46 | [ | 39 | [ |
| 47 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ | 40 | AC_RUN_IFELSE( |
| 48 | #include <stddef.h> | 41 | [AC_LANG_SOURCE([[ |
| 49 | #include <stdio.h> | 42 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be |
| 50 | #include <time.h> | 43 | included before <wchar.h>. |
| 51 | #include <wchar.h> | 44 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> |
| 52 | #include <wctype.h> | 45 | must be included before <wchar.h>. */ |
| 53 | int main () { return iswprint ('x') == 0; }]])], | 46 | #include <stddef.h> |
| 47 | #include <stdio.h> | ||
| 48 | #include <time.h> | ||
| 49 | #include <wchar.h> | ||
| 50 | #include <wctype.h> | ||
| 51 | int main () { return iswprint ('x') == 0; } | ||
| 52 | ]])], | ||
| 54 | [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no], | 53 | [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no], |
| 55 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h> | 54 | [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h> |
| 56 | #if __GNU_LIBRARY__ == 1 | 55 | #if __GNU_LIBRARY__ == 1 |
| 57 | Linux libc5 i18n is broken. | 56 | Linux libc5 i18n is broken. |
| 58 | #endif]], [])], | 57 | #endif]], [])], |
| 59 | [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no]) | 58 | [gl_cv_func_iswcntrl_works="guessing yes"], |
| 59 | [gl_cv_func_iswcntrl_works="guessing no"]) | ||
| 60 | ]) | 60 | ]) |
| 61 | ]) | 61 | ]) |
| 62 | fi | 62 | fi |
| 63 | gl_CHECK_NEXT_HEADERS([wctype.h]) | ||
| 64 | HAVE_WCTYPE_H=1 | 63 | HAVE_WCTYPE_H=1 |
| 65 | else | 64 | else |
| 66 | HAVE_WCTYPE_H=0 | 65 | HAVE_WCTYPE_H=0 |
| 67 | fi | 66 | fi |
| 68 | AC_SUBST([HAVE_WCTYPE_H]) | 67 | AC_SUBST([HAVE_WCTYPE_H]) |
| 69 | 68 | ||
| 70 | if test "$gl_cv_func_iswcntrl_works" = no; then | 69 | case "$gl_cv_func_iswcntrl_works" in |
| 71 | REPLACE_ISWCNTRL=1 | 70 | *yes) REPLACE_ISWCNTRL=0 ;; |
| 71 | *) REPLACE_ISWCNTRL=1 ;; | ||
| 72 | esac | ||
| 73 | AC_SUBST([REPLACE_ISWCNTRL]) | ||
| 74 | |||
| 75 | if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then | ||
| 76 | dnl Redefine all of iswcntrl, ..., iswxdigit in <wctype.h>. | ||
| 77 | : | ||
| 78 | fi | ||
| 79 | |||
| 80 | if test $REPLACE_ISWCNTRL = 1; then | ||
| 81 | REPLACE_TOWLOWER=1 | ||
| 72 | else | 82 | else |
| 73 | REPLACE_ISWCNTRL=0 | 83 | AC_CHECK_FUNCS([towlower]) |
| 84 | if test $ac_cv_func_towlower = yes; then | ||
| 85 | REPLACE_TOWLOWER=0 | ||
| 86 | else | ||
| 87 | AC_CHECK_DECLS([towlower],,, | ||
| 88 | [[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | ||
| 89 | included before <wchar.h>. | ||
| 90 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | ||
| 91 | must be included before <wchar.h>. */ | ||
| 92 | #include <stddef.h> | ||
| 93 | #include <stdio.h> | ||
| 94 | #include <time.h> | ||
| 95 | #include <wchar.h> | ||
| 96 | #if HAVE_WCTYPE_H | ||
| 97 | # include <wctype.h> | ||
| 98 | #endif | ||
| 99 | ]]) | ||
| 100 | if test $ac_cv_have_decl_towlower = yes; then | ||
| 101 | dnl On Minix 3.1.8, the system's <wctype.h> declares towlower() and | ||
| 102 | dnl towupper() although it does not have the functions. Avoid a | ||
| 103 | dnl collision with gnulib's replacement. | ||
| 104 | REPLACE_TOWLOWER=1 | ||
| 105 | else | ||
| 106 | REPLACE_TOWLOWER=0 | ||
| 107 | fi | ||
| 108 | fi | ||
| 74 | fi | 109 | fi |
| 75 | AC_SUBST([REPLACE_ISWCNTRL]) | 110 | AC_SUBST([REPLACE_TOWLOWER]) |
| 111 | |||
| 112 | if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then | ||
| 113 | dnl Redefine towlower, towupper in <wctype.h>. | ||
| 114 | : | ||
| 115 | fi | ||
| 116 | |||
| 117 | dnl We assume that the wctype() and iswctype() functions exist if and only | ||
| 118 | dnl if the type wctype_t is defined in <wchar.h> or in <wctype.h> if that | ||
| 119 | dnl exists. | ||
| 120 | dnl HP-UX 11.00 declares all these in <wchar.h> and lacks <wctype.h>. | ||
| 121 | AC_CACHE_CHECK([for wctype_t], [gl_cv_type_wctype_t], | ||
| 122 | [AC_COMPILE_IFELSE( | ||
| 123 | [AC_LANG_PROGRAM( | ||
| 124 | [[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | ||
| 125 | included before <wchar.h>. | ||
| 126 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | ||
| 127 | must be included before <wchar.h>. */ | ||
| 128 | #include <stddef.h> | ||
| 129 | #include <stdio.h> | ||
| 130 | #include <time.h> | ||
| 131 | #include <wchar.h> | ||
| 132 | #if HAVE_WCTYPE_H | ||
| 133 | # include <wctype.h> | ||
| 134 | #endif | ||
| 135 | wctype_t a; | ||
| 136 | ]], | ||
| 137 | [[]])], | ||
| 138 | [gl_cv_type_wctype_t=yes], | ||
| 139 | [gl_cv_type_wctype_t=no]) | ||
| 140 | ]) | ||
| 141 | if test $gl_cv_type_wctype_t = no; then | ||
| 142 | HAVE_WCTYPE_T=0 | ||
| 143 | fi | ||
| 144 | |||
| 145 | dnl We assume that the wctrans() and towctrans() functions exist if and only | ||
| 146 | dnl if the type wctrans_t is defined in <wctype.h>. | ||
| 147 | AC_CACHE_CHECK([for wctrans_t], [gl_cv_type_wctrans_t], | ||
| 148 | [AC_COMPILE_IFELSE( | ||
| 149 | [AC_LANG_PROGRAM( | ||
| 150 | [[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be | ||
| 151 | included before <wchar.h>. | ||
| 152 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> | ||
| 153 | must be included before <wchar.h>. */ | ||
| 154 | #include <stddef.h> | ||
| 155 | #include <stdio.h> | ||
| 156 | #include <time.h> | ||
| 157 | #include <wchar.h> | ||
| 158 | #include <wctype.h> | ||
| 159 | wctrans_t a; | ||
| 160 | ]], | ||
| 161 | [[]])], | ||
| 162 | [gl_cv_type_wctrans_t=yes], | ||
| 163 | [gl_cv_type_wctrans_t=no]) | ||
| 164 | ]) | ||
| 165 | if test $gl_cv_type_wctrans_t = no; then | ||
| 166 | HAVE_WCTRANS_T=0 | ||
| 167 | fi | ||
| 168 | |||
| 169 | dnl Check for declarations of anything we want to poison if the | ||
| 170 | dnl corresponding gnulib module is not in use. | ||
| 171 | gl_WARN_ON_USE_PREPARE([[ | ||
| 172 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | ||
| 173 | <wchar.h>. | ||
| 174 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 175 | included before <wchar.h>. */ | ||
| 176 | #if !(defined __GLIBC__ && !defined __UCLIBC__) | ||
| 177 | # include <stddef.h> | ||
| 178 | # include <stdio.h> | ||
| 179 | # include <time.h> | ||
| 180 | # include <wchar.h> | ||
| 181 | #endif | ||
| 182 | #include <wctype.h> | ||
| 183 | ]], | ||
| 184 | [wctype iswctype wctrans towctrans | ||
| 185 | ]) | ||
| 186 | ]) | ||
| 187 | |||
| 188 | AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR], | ||
| 189 | [ | ||
| 190 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | ||
| 191 | AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) | ||
| 192 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) | ||
| 193 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
| 194 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
| 195 | ]) | ||
| 196 | |||
| 197 | AC_DEFUN([gl_WCTYPE_H_DEFAULTS], | ||
| 198 | [ | ||
| 199 | GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK]) | ||
| 200 | GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE]) | ||
| 201 | GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE]) | ||
| 202 | GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS]) | ||
| 203 | GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS]) | ||
| 204 | dnl Assume proper GNU behavior unless another module says otherwise. | ||
| 205 | HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK]) | ||
| 206 | HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T]) | ||
| 207 | HAVE_WCTRANS_T=1; AC_SUBST([HAVE_WCTRANS_T]) | ||
| 208 | REPLACE_ISWBLANK=0; AC_SUBST([REPLACE_ISWBLANK]) | ||
| 76 | ]) | 209 | ]) |
diff --git a/gl/m4/wint_t.m4 b/gl/m4/wint_t.m4 index a6c7d15c..d7cd3db9 100644 --- a/gl/m4/wint_t.m4 +++ b/gl/m4/wint_t.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # wint_t.m4 serial 4 (gettext-0.18) | 1 | # wint_t.m4 serial 5 (gettext-0.18.2) |
| 2 | dnl Copyright (C) 2003, 2007-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2007-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -11,7 +11,9 @@ dnl Prerequisite: AC_PROG_CC | |||
| 11 | AC_DEFUN([gt_TYPE_WINT_T], | 11 | AC_DEFUN([gt_TYPE_WINT_T], |
| 12 | [ | 12 | [ |
| 13 | AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], | 13 | AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], |
| 14 | [AC_TRY_COMPILE([ | 14 | [AC_COMPILE_IFELSE( |
| 15 | [AC_LANG_PROGRAM( | ||
| 16 | [[ | ||
| 15 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | 17 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 16 | <wchar.h>. | 18 | <wchar.h>. |
| 17 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included | 19 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included |
| @@ -20,8 +22,10 @@ AC_DEFUN([gt_TYPE_WINT_T], | |||
| 20 | #include <stdio.h> | 22 | #include <stdio.h> |
| 21 | #include <time.h> | 23 | #include <time.h> |
| 22 | #include <wchar.h> | 24 | #include <wchar.h> |
| 23 | wint_t foo = (wchar_t)'\0';], , | 25 | wint_t foo = (wchar_t)'\0';]], |
| 24 | [gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])]) | 26 | [[]])], |
| 27 | [gt_cv_c_wint_t=yes], | ||
| 28 | [gt_cv_c_wint_t=no])]) | ||
| 25 | if test $gt_cv_c_wint_t = yes; then | 29 | if test $gt_cv_c_wint_t = yes; then |
| 26 | AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) | 30 | AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) |
| 27 | fi | 31 | fi |
diff --git a/gl/m4/write.m4 b/gl/m4/write.m4 deleted file mode 100644 index 56325aba..00000000 --- a/gl/m4/write.m4 +++ /dev/null | |||
| @@ -1,20 +0,0 @@ | |||
| 1 | # write.m4 serial 1 | ||
| 2 | dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | dnl This file is free software; the Free Software Foundation | ||
| 4 | dnl gives unlimited permission to copy and/or distribute it, | ||
| 5 | dnl with or without modifications, as long as this notice is preserved. | ||
| 6 | |||
| 7 | AC_DEFUN([gl_FUNC_WRITE], | ||
| 8 | [ | ||
| 9 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | ||
| 10 | dnl This ifdef is just an optimization, to avoid performing a configure | ||
| 11 | dnl check whose result is not used. It does not make the test of | ||
| 12 | dnl GNULIB_UNISTD_H_SIGPIPE or GNULIB_SIGPIPE redundant. | ||
| 13 | m4_ifdef([gl_SIGNAL_SIGPIPE], [ | ||
| 14 | gl_SIGNAL_SIGPIPE | ||
| 15 | if test $gl_cv_header_signal_h_SIGPIPE != yes; then | ||
| 16 | REPLACE_WRITE=1 | ||
| 17 | AC_LIBOBJ([write]) | ||
| 18 | fi | ||
| 19 | ]) | ||
| 20 | ]) | ||
diff --git a/gl/m4/xalloc.m4 b/gl/m4/xalloc.m4 index 83247fe3..64ca7014 100644 --- a/gl/m4/xalloc.m4 +++ b/gl/m4/xalloc.m4 | |||
| @@ -1,25 +1,7 @@ | |||
| 1 | # xalloc.m4 serial 16 | 1 | # xalloc.m4 serial 18 |
| 2 | dnl Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009, 2010 Free Software | 2 | dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl Foundation, Inc. | ||
| 4 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | 6 | ||
| 8 | AC_DEFUN([gl_XALLOC], | 7 | AC_DEFUN([gl_XALLOC], [:]) |
| 9 | [ | ||
| 10 | AC_LIBOBJ([xmalloc]) | ||
| 11 | |||
| 12 | gl_PREREQ_XALLOC | ||
| 13 | gl_PREREQ_XMALLOC | ||
| 14 | ]) | ||
| 15 | |||
| 16 | # Prerequisites of lib/xalloc.h. | ||
| 17 | AC_DEFUN([gl_PREREQ_XALLOC], [ | ||
| 18 | AC_REQUIRE([gl_INLINE]) | ||
| 19 | : | ||
| 20 | ]) | ||
| 21 | |||
| 22 | # Prerequisites of lib/xmalloc.c. | ||
| 23 | AC_DEFUN([gl_PREREQ_XMALLOC], [ | ||
| 24 | : | ||
| 25 | ]) | ||
diff --git a/gl/m4/xsize.m4 b/gl/m4/xsize.m4 index b653693a..8ea9f2cd 100644 --- a/gl/m4/xsize.m4 +++ b/gl/m4/xsize.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # xsize.m4 serial 4 | 1 | # xsize.m4 serial 5 |
| 2 | dnl Copyright (C) 2003-2004, 2008-2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003-2004, 2008-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
| @@ -8,6 +8,5 @@ AC_DEFUN([gl_XSIZE], | |||
| 8 | [ | 8 | [ |
| 9 | dnl Prerequisites of lib/xsize.h. | 9 | dnl Prerequisites of lib/xsize.h. |
| 10 | AC_REQUIRE([gl_SIZE_MAX]) | 10 | AC_REQUIRE([gl_SIZE_MAX]) |
| 11 | AC_REQUIRE([AC_C_INLINE]) | ||
| 12 | AC_CHECK_HEADERS([stdint.h]) | 11 | AC_CHECK_HEADERS([stdint.h]) |
| 13 | ]) | 12 | ]) |
diff --git a/gl/m4/xstrndup.m4 b/gl/m4/xstrndup.m4 index 74302cc9..4a9330bb 100644 --- a/gl/m4/xstrndup.m4 +++ b/gl/m4/xstrndup.m4 | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | # xstrndup.m4 serial 2 | 1 | # xstrndup.m4 serial 2 |
| 2 | dnl Copyright (C) 2003, 2009, 2010 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2003, 2009-2013 Free Software Foundation, Inc. |
| 3 | dnl This file is free software; the Free Software Foundation | 3 | dnl This file is free software; the Free Software Foundation |
| 4 | dnl gives unlimited permission to copy and/or distribute it, | 4 | dnl gives unlimited permission to copy and/or distribute it, |
| 5 | dnl with or without modifications, as long as this notice is preserved. | 5 | dnl with or without modifications, as long as this notice is preserved. |
diff --git a/gl/malloc.c b/gl/malloc.c index a3095c17..908735d2 100644 --- a/gl/malloc.c +++ b/gl/malloc.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* malloc() function that is glibc compatible. | 1 | /* malloc() function that is glibc compatible. |
| 2 | 2 | ||
| 3 | Copyright (C) 1997-1998, 2006-2007, 2009-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 1997-1998, 2006-2007, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,26 +13,25 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* written by Jim Meyering and Bruno Haible */ | 18 | /* written by Jim Meyering and Bruno Haible */ |
| 20 | 19 | ||
| 20 | #define _GL_USE_STDLIB_ALLOC 1 | ||
| 21 | #include <config.h> | 21 | #include <config.h> |
| 22 | /* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h. */ | 22 | /* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h. */ |
| 23 | #ifdef malloc | 23 | #ifdef malloc |
| 24 | # define NEED_MALLOC_GNU | 24 | # define NEED_MALLOC_GNU 1 |
| 25 | # undef malloc | 25 | # undef malloc |
| 26 | /* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */ | ||
| 27 | #elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU | ||
| 28 | # define NEED_MALLOC_GNU 1 | ||
| 26 | #endif | 29 | #endif |
| 27 | 30 | ||
| 28 | /* Specification. */ | ||
| 29 | #include <stdlib.h> | 31 | #include <stdlib.h> |
| 30 | 32 | ||
| 31 | #include <errno.h> | 33 | #include <errno.h> |
| 32 | 34 | ||
| 33 | /* Call the system's malloc below. */ | ||
| 34 | #undef malloc | ||
| 35 | |||
| 36 | /* Allocate an N-byte block of memory from the heap. | 35 | /* Allocate an N-byte block of memory from the heap. |
| 37 | If N is zero, allocate a 1-byte block. */ | 36 | If N is zero, allocate a 1-byte block. */ |
| 38 | 37 | ||
| @@ -41,7 +40,7 @@ rpl_malloc (size_t n) | |||
| 41 | { | 40 | { |
| 42 | void *result; | 41 | void *result; |
| 43 | 42 | ||
| 44 | #ifdef NEED_MALLOC_GNU | 43 | #if NEED_MALLOC_GNU |
| 45 | if (n == 0) | 44 | if (n == 0) |
| 46 | n = 1; | 45 | n = 1; |
| 47 | #endif | 46 | #endif |
diff --git a/gl/malloca.c b/gl/malloca.c index 21bbc1f5..311be569 100644 --- a/gl/malloca.c +++ b/gl/malloca.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Safe automatic memory allocation. | 1 | /* Safe automatic memory allocation. |
| 2 | Copyright (C) 2003, 2006-2007, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2003, 2006-2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2003. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2003. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,16 +13,17 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 18 | #define _GL_USE_STDLIB_ALLOC 1 | ||
| 19 | #include <config.h> | 19 | #include <config.h> |
| 20 | 20 | ||
| 21 | /* Specification. */ | 21 | /* Specification. */ |
| 22 | #include "malloca.h" | 22 | #include "malloca.h" |
| 23 | 23 | ||
| 24 | /* Use the system functions, not the gnulib overrides in this file. */ | 24 | #include <stdint.h> |
| 25 | #undef malloc | 25 | |
| 26 | #include "verify.h" | ||
| 26 | 27 | ||
| 27 | /* The speed critical point in this file is freea() applied to an alloca() | 28 | /* The speed critical point in this file is freea() applied to an alloca() |
| 28 | result: it must be fast, to match the speed of alloca(). The speed of | 29 | result: it must be fast, to match the speed of alloca(). The speed of |
| @@ -48,13 +49,18 @@ | |||
| 48 | #define MAGIC_SIZE sizeof (int) | 49 | #define MAGIC_SIZE sizeof (int) |
| 49 | /* This is how the header info would look like without any alignment | 50 | /* This is how the header info would look like without any alignment |
| 50 | considerations. */ | 51 | considerations. */ |
| 51 | struct preliminary_header { void *next; char room[MAGIC_SIZE]; }; | 52 | struct preliminary_header { void *next; int magic; }; |
| 52 | /* But the header's size must be a multiple of sa_alignment_max. */ | 53 | /* But the header's size must be a multiple of sa_alignment_max. */ |
| 53 | #define HEADER_SIZE \ | 54 | #define HEADER_SIZE \ |
| 54 | (((sizeof (struct preliminary_header) + sa_alignment_max - 1) / sa_alignment_max) * sa_alignment_max) | 55 | (((sizeof (struct preliminary_header) + sa_alignment_max - 1) / sa_alignment_max) * sa_alignment_max) |
| 55 | struct header { void *next; char room[HEADER_SIZE - sizeof (struct preliminary_header) + MAGIC_SIZE]; }; | 56 | union header { |
| 56 | /* Verify that HEADER_SIZE == sizeof (struct header). */ | 57 | void *next; |
| 57 | typedef int verify1[2 * (HEADER_SIZE == sizeof (struct header)) - 1]; | 58 | struct { |
| 59 | char room[HEADER_SIZE - MAGIC_SIZE]; | ||
| 60 | int word; | ||
| 61 | } magic; | ||
| 62 | }; | ||
| 63 | verify (HEADER_SIZE == sizeof (union header)); | ||
| 58 | /* We make the hash table quite big, so that during lookups the probability | 64 | /* We make the hash table quite big, so that during lookups the probability |
| 59 | of empty hash buckets is quite high. There is no need to make the hash | 65 | of empty hash buckets is quite high. There is no need to make the hash |
| 60 | table resizable, because when the hash table gets filled so much that the | 66 | table resizable, because when the hash table gets filled so much that the |
| @@ -74,20 +80,21 @@ mmalloca (size_t n) | |||
| 74 | 80 | ||
| 75 | if (nplus >= n) | 81 | if (nplus >= n) |
| 76 | { | 82 | { |
| 77 | char *p = (char *) malloc (nplus); | 83 | void *p = malloc (nplus); |
| 78 | 84 | ||
| 79 | if (p != NULL) | 85 | if (p != NULL) |
| 80 | { | 86 | { |
| 81 | size_t slot; | 87 | size_t slot; |
| 88 | union header *h = p; | ||
| 82 | 89 | ||
| 83 | p += HEADER_SIZE; | 90 | p = h + 1; |
| 84 | 91 | ||
| 85 | /* Put a magic number into the indicator word. */ | 92 | /* Put a magic number into the indicator word. */ |
| 86 | ((int *) p)[-1] = MAGIC_NUMBER; | 93 | h->magic.word = MAGIC_NUMBER; |
| 87 | 94 | ||
| 88 | /* Enter p into the hash table. */ | 95 | /* Enter p into the hash table. */ |
| 89 | slot = (unsigned long) p % HASH_TABLE_SIZE; | 96 | slot = (uintptr_t) p % HASH_TABLE_SIZE; |
| 90 | ((struct header *) (p - HEADER_SIZE))->next = mmalloca_results[slot]; | 97 | h->next = mmalloca_results[slot]; |
| 91 | mmalloca_results[slot] = p; | 98 | mmalloca_results[slot] = p; |
| 92 | 99 | ||
| 93 | return p; | 100 | return p; |
| @@ -119,19 +126,21 @@ freea (void *p) | |||
| 119 | { | 126 | { |
| 120 | /* Looks like a mmalloca() result. To see whether it really is one, | 127 | /* Looks like a mmalloca() result. To see whether it really is one, |
| 121 | perform a lookup in the hash table. */ | 128 | perform a lookup in the hash table. */ |
| 122 | size_t slot = (unsigned long) p % HASH_TABLE_SIZE; | 129 | size_t slot = (uintptr_t) p % HASH_TABLE_SIZE; |
| 123 | void **chain = &mmalloca_results[slot]; | 130 | void **chain = &mmalloca_results[slot]; |
| 124 | for (; *chain != NULL;) | 131 | for (; *chain != NULL;) |
| 125 | { | 132 | { |
| 133 | union header *h = p; | ||
| 126 | if (*chain == p) | 134 | if (*chain == p) |
| 127 | { | 135 | { |
| 128 | /* Found it. Remove it from the hash table and free it. */ | 136 | /* Found it. Remove it from the hash table and free it. */ |
| 129 | char *p_begin = (char *) p - HEADER_SIZE; | 137 | union header *p_begin = h - 1; |
| 130 | *chain = ((struct header *) p_begin)->next; | 138 | *chain = p_begin->next; |
| 131 | free (p_begin); | 139 | free (p_begin); |
| 132 | return; | 140 | return; |
| 133 | } | 141 | } |
| 134 | chain = &((struct header *) ((char *) *chain - HEADER_SIZE))->next; | 142 | h = *chain; |
| 143 | chain = &h[-1].next; | ||
| 135 | } | 144 | } |
| 136 | } | 145 | } |
| 137 | /* At this point, we know it was not a mmalloca() result. */ | 146 | /* At this point, we know it was not a mmalloca() result. */ |
diff --git a/gl/malloca.h b/gl/malloca.h index 0d5ded3c..6fbe45ea 100644 --- a/gl/malloca.h +++ b/gl/malloca.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Safe automatic memory allocation. | 1 | /* Safe automatic memory allocation. |
| 2 | Copyright (C) 2003-2007, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2003-2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2003. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2003. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _MALLOCA_H | 18 | #ifndef _MALLOCA_H |
| 20 | #define _MALLOCA_H | 19 | #define _MALLOCA_H |
| @@ -43,7 +42,7 @@ extern "C" { | |||
| 43 | and a page size can be as small as 4096 bytes. So we cannot safely | 42 | and a page size can be as small as 4096 bytes. So we cannot safely |
| 44 | allocate anything larger than 4096 bytes. Also care for the possibility | 43 | allocate anything larger than 4096 bytes. Also care for the possibility |
| 45 | of a few compiler-allocated temporary stack slots. | 44 | of a few compiler-allocated temporary stack slots. |
| 46 | This must be a macro, not an inline function. */ | 45 | This must be a macro, not a function. */ |
| 47 | # define safe_alloca(N) ((N) < 4032 ? alloca (N) : NULL) | 46 | # define safe_alloca(N) ((N) < 4032 ? alloca (N) : NULL) |
| 48 | #else | 47 | #else |
| 49 | # define safe_alloca(N) ((void) (N), NULL) | 48 | # define safe_alloca(N) ((void) (N), NULL) |
| @@ -93,7 +92,7 @@ extern void * nmalloca (size_t n, size_t s); | |||
| 93 | /* ------------------- Auxiliary, non-public definitions ------------------- */ | 92 | /* ------------------- Auxiliary, non-public definitions ------------------- */ |
| 94 | 93 | ||
| 95 | /* Determine the alignment of a type at compile time. */ | 94 | /* Determine the alignment of a type at compile time. */ |
| 96 | #if defined __GNUC__ | 95 | #if defined __GNUC__ || defined __IBM__ALIGNOF__ |
| 97 | # define sa_alignof __alignof__ | 96 | # define sa_alignof __alignof__ |
| 98 | #elif defined __cplusplus | 97 | #elif defined __cplusplus |
| 99 | template <class type> struct sa_alignof_helper { char __slot1; type __slot2; }; | 98 | template <class type> struct sa_alignof_helper { char __slot1; type __slot2; }; |
diff --git a/gl/math.c b/gl/math.c new file mode 100644 index 00000000..ddb2ded5 --- /dev/null +++ b/gl/math.c | |||
| @@ -0,0 +1,3 @@ | |||
| 1 | #include <config.h> | ||
| 2 | #define _GL_MATH_INLINE _GL_EXTERN_INLINE | ||
| 3 | #include "math.h" | ||
diff --git a/gl/math.in.h b/gl/math.in.h index fbc29184..7189819b 100644 --- a/gl/math.in.h +++ b/gl/math.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A GNU-like <math.h>. | 1 | /* A GNU-like <math.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 2002-2003, 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2002-2003, 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -15,18 +15,23 @@ | |||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | 17 | ||
| 18 | #ifndef _GL_MATH_H | 18 | #ifndef _@GUARD_PREFIX@_MATH_H |
| 19 | 19 | ||
| 20 | #if __GNUC__ >= 3 | 20 | #if __GNUC__ >= 3 |
| 21 | @PRAGMA_SYSTEM_HEADER@ | 21 | @PRAGMA_SYSTEM_HEADER@ |
| 22 | #endif | 22 | #endif |
| 23 | @PRAGMA_COLUMNS@ | ||
| 23 | 24 | ||
| 24 | /* The include_next requires a split double-inclusion guard. */ | 25 | /* The include_next requires a split double-inclusion guard. */ |
| 25 | #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_MATH_H@ | 26 | #@INCLUDE_NEXT_AS_FIRST_DIRECTIVE@ @NEXT_AS_FIRST_DIRECTIVE_MATH_H@ |
| 26 | 27 | ||
| 27 | #ifndef _GL_MATH_H | 28 | #ifndef _@GUARD_PREFIX@_MATH_H |
| 28 | #define _GL_MATH_H | 29 | #define _@GUARD_PREFIX@_MATH_H |
| 29 | 30 | ||
| 31 | _GL_INLINE_HEADER_BEGIN | ||
| 32 | #ifndef _GL_MATH_INLINE | ||
| 33 | # define _GL_MATH_INLINE _GL_INLINE | ||
| 34 | #endif | ||
| 30 | 35 | ||
| 31 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 36 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 32 | 37 | ||
| @@ -34,22 +39,60 @@ | |||
| 34 | 39 | ||
| 35 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 40 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| 36 | 41 | ||
| 42 | #ifdef __cplusplus | ||
| 43 | /* Helper macros to define type-generic function FUNC as overloaded functions, | ||
| 44 | rather than as macros like in C. POSIX declares these with an argument of | ||
| 45 | real-floating (that is, one of float, double, or long double). */ | ||
| 46 | # define _GL_MATH_CXX_REAL_FLOATING_DECL_1(func) \ | ||
| 47 | static inline int \ | ||
| 48 | _gl_cxx_ ## func ## f (float f) \ | ||
| 49 | { \ | ||
| 50 | return func (f); \ | ||
| 51 | } \ | ||
| 52 | static inline int \ | ||
| 53 | _gl_cxx_ ## func ## d (double d) \ | ||
| 54 | { \ | ||
| 55 | return func (d); \ | ||
| 56 | } \ | ||
| 57 | static inline int \ | ||
| 58 | _gl_cxx_ ## func ## l (long double l) \ | ||
| 59 | { \ | ||
| 60 | return func (l); \ | ||
| 61 | } | ||
| 62 | # define _GL_MATH_CXX_REAL_FLOATING_DECL_2(func) \ | ||
| 63 | inline int \ | ||
| 64 | func (float f) \ | ||
| 65 | { \ | ||
| 66 | return _gl_cxx_ ## func ## f (f); \ | ||
| 67 | } \ | ||
| 68 | inline int \ | ||
| 69 | func (double d) \ | ||
| 70 | { \ | ||
| 71 | return _gl_cxx_ ## func ## d (d); \ | ||
| 72 | } \ | ||
| 73 | inline int \ | ||
| 74 | func (long double l) \ | ||
| 75 | { \ | ||
| 76 | return _gl_cxx_ ## func ## l (l); \ | ||
| 77 | } | ||
| 78 | #endif | ||
| 79 | |||
| 37 | /* Helper macros to define a portability warning for the | 80 | /* Helper macros to define a portability warning for the |
| 38 | classification macro FUNC called with VALUE. POSIX declares the | 81 | classification macro FUNC called with VALUE. POSIX declares the |
| 39 | classification macros with an argument of real-floating (that is, | 82 | classification macros with an argument of real-floating (that is, |
| 40 | one of float, double, or long double). */ | 83 | one of float, double, or long double). */ |
| 41 | #define _GL_WARN_REAL_FLOATING_DECL(func) \ | 84 | #define _GL_WARN_REAL_FLOATING_DECL(func) \ |
| 42 | static inline int \ | 85 | _GL_MATH_INLINE int \ |
| 43 | rpl_ ## func ## f (float f) \ | 86 | rpl_ ## func ## f (float f) \ |
| 44 | { \ | 87 | { \ |
| 45 | return func (f); \ | 88 | return func (f); \ |
| 46 | } \ | 89 | } \ |
| 47 | static inline int \ | 90 | _GL_MATH_INLINE int \ |
| 48 | rpl_ ## func ## d (double d) \ | 91 | rpl_ ## func ## d (double d) \ |
| 49 | { \ | 92 | { \ |
| 50 | return func (d); \ | 93 | return func (d); \ |
| 51 | } \ | 94 | } \ |
| 52 | static inline int \ | 95 | _GL_MATH_INLINE int \ |
| 53 | rpl_ ## func ## l (long double l) \ | 96 | rpl_ ## func ## l (long double l) \ |
| 54 | { \ | 97 | { \ |
| 55 | return func (l); \ | 98 | return func (l); \ |
| @@ -66,76 +109,121 @@ _GL_WARN_ON_USE (rpl_ ## func ## l, #func " is unportable - " \ | |||
| 66 | : rpl_ ## func ## l (value)) | 109 | : rpl_ ## func ## l (value)) |
| 67 | 110 | ||
| 68 | 111 | ||
| 112 | #if @REPLACE_ITOLD@ | ||
| 113 | /* Pull in a function that fixes the 'int' to 'long double' conversion | ||
| 114 | of glibc 2.7. */ | ||
| 115 | _GL_EXTERN_C void _Qp_itoq (long double *, int); | ||
| 116 | static void (*_gl_math_fix_itold) (long double *, int) = _Qp_itoq; | ||
| 117 | #endif | ||
| 118 | |||
| 119 | |||
| 69 | /* POSIX allows platforms that don't support NAN. But all major | 120 | /* POSIX allows platforms that don't support NAN. But all major |
| 70 | machines in the past 15 years have supported something close to | 121 | machines in the past 15 years have supported something close to |
| 71 | IEEE NaN, so we define this unconditionally. We also must define | 122 | IEEE NaN, so we define this unconditionally. We also must define |
| 72 | it on platforms like Solaris 10, where NAN is present but defined | 123 | it on platforms like Solaris 10, where NAN is present but defined |
| 73 | as a function pointer rather than a floating point constant. */ | 124 | as a function pointer rather than a floating point constant. */ |
| 74 | #if !defined NAN || @REPLACE_NAN@ | 125 | #if !defined NAN || @REPLACE_NAN@ |
| 75 | # undef NAN | 126 | # if !GNULIB_defined_NAN |
| 76 | /* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ | 127 | # undef NAN |
| 77 | # ifdef __DECC | 128 | /* The Compaq (ex-DEC) C 6.4 compiler and the Microsoft MSVC 9 compiler |
| 78 | static float | 129 | choke on the expression 0.0 / 0.0. */ |
| 130 | # if defined __DECC || defined _MSC_VER | ||
| 131 | _GL_MATH_INLINE float | ||
| 79 | _NaN () | 132 | _NaN () |
| 80 | { | 133 | { |
| 81 | static float zero = 0.0f; | 134 | static float zero = 0.0f; |
| 82 | return zero / zero; | 135 | return zero / zero; |
| 83 | } | 136 | } |
| 84 | # define NAN (_NaN()) | 137 | # define NAN (_NaN()) |
| 85 | # else | 138 | # else |
| 86 | # define NAN (0.0f / 0.0f) | 139 | # define NAN (0.0f / 0.0f) |
| 140 | # endif | ||
| 141 | # define GNULIB_defined_NAN 1 | ||
| 87 | # endif | 142 | # endif |
| 88 | #endif | 143 | #endif |
| 89 | 144 | ||
| 90 | /* Solaris 10 defines HUGE_VAL, but as a function pointer rather | 145 | /* Solaris 10 defines HUGE_VAL, but as a function pointer rather |
| 91 | than a floating point constant. */ | 146 | than a floating point constant. */ |
| 92 | #if @REPLACE_HUGE_VAL@ | 147 | #if @REPLACE_HUGE_VAL@ |
| 148 | # undef HUGE_VALF | ||
| 149 | # define HUGE_VALF (1.0f / 0.0f) | ||
| 93 | # undef HUGE_VAL | 150 | # undef HUGE_VAL |
| 94 | # define HUGE_VAL (1.0 / 0.0) | 151 | # define HUGE_VAL (1.0 / 0.0) |
| 152 | # undef HUGE_VALL | ||
| 153 | # define HUGE_VALL (1.0L / 0.0L) | ||
| 95 | #endif | 154 | #endif |
| 96 | 155 | ||
| 156 | /* HUGE_VALF is a 'float' Infinity. */ | ||
| 157 | #ifndef HUGE_VALF | ||
| 158 | # if defined _MSC_VER | ||
| 159 | /* The Microsoft MSVC 9 compiler chokes on the expression 1.0f / 0.0f. */ | ||
| 160 | # define HUGE_VALF (1e25f * 1e25f) | ||
| 161 | # else | ||
| 162 | # define HUGE_VALF (1.0f / 0.0f) | ||
| 163 | # endif | ||
| 164 | #endif | ||
| 97 | 165 | ||
| 98 | /* Write x as | 166 | /* HUGE_VAL is a 'double' Infinity. */ |
| 99 | x = mantissa * 2^exp | 167 | #ifndef HUGE_VAL |
| 100 | where | 168 | # if defined _MSC_VER |
| 101 | If x finite and nonzero: 0.5 <= |mantissa| < 1.0. | 169 | /* The Microsoft MSVC 9 compiler chokes on the expression 1.0 / 0.0. */ |
| 102 | If x is zero: mantissa = x, exp = 0. | 170 | # define HUGE_VAL (1e250 * 1e250) |
| 103 | If x is infinite or NaN: mantissa = x, exp unspecified. | ||
| 104 | Store exp in *EXPPTR and return mantissa. */ | ||
| 105 | #if @GNULIB_FREXP@ | ||
| 106 | # if @REPLACE_FREXP@ | ||
| 107 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 108 | # define frexp rpl_frexp | ||
| 109 | # endif | ||
| 110 | _GL_FUNCDECL_RPL (frexp, double, (double x, int *expptr) _GL_ARG_NONNULL ((2))); | ||
| 111 | _GL_CXXALIAS_RPL (frexp, double, (double x, int *expptr)); | ||
| 112 | # else | 171 | # else |
| 113 | _GL_CXXALIAS_SYS (frexp, double, (double x, int *expptr)); | 172 | # define HUGE_VAL (1.0 / 0.0) |
| 173 | # endif | ||
| 174 | #endif | ||
| 175 | |||
| 176 | /* HUGE_VALL is a 'long double' Infinity. */ | ||
| 177 | #ifndef HUGE_VALL | ||
| 178 | # if defined _MSC_VER | ||
| 179 | /* The Microsoft MSVC 9 compiler chokes on the expression 1.0L / 0.0L. */ | ||
| 180 | # define HUGE_VALL (1e250L * 1e250L) | ||
| 181 | # else | ||
| 182 | # define HUGE_VALL (1.0L / 0.0L) | ||
| 114 | # endif | 183 | # endif |
| 115 | _GL_CXXALIASWARN (frexp); | ||
| 116 | #elif defined GNULIB_POSIXCHECK | ||
| 117 | # undef frexp | ||
| 118 | /* Assume frexp is always declared. */ | ||
| 119 | _GL_WARN_ON_USE (frexp, "frexp is unportable - " | ||
| 120 | "use gnulib module frexp for portability"); | ||
| 121 | #endif | 184 | #endif |
| 122 | 185 | ||
| 123 | 186 | ||
| 124 | #if @GNULIB_LOGB@ | 187 | /* Ensure FP_ILOGB0 and FP_ILOGBNAN are defined. */ |
| 125 | # if !@HAVE_DECL_LOGB@ | 188 | #if !(defined FP_ILOGB0 && defined FP_ILOGBNAN) |
| 126 | _GL_EXTERN_C double logb (double x); | 189 | # if defined __NetBSD__ || defined __sgi |
| 190 | /* NetBSD, IRIX 6.5: match what ilogb() does */ | ||
| 191 | # define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ | ||
| 192 | # define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ | ||
| 193 | # elif defined _AIX | ||
| 194 | /* AIX 5.1: match what ilogb() does in AIX >= 5.2 */ | ||
| 195 | # define FP_ILOGB0 (- 2147483647 - 1) /* INT_MIN */ | ||
| 196 | # define FP_ILOGBNAN 2147483647 /* INT_MAX */ | ||
| 197 | # elif defined __sun | ||
| 198 | /* Solaris 9: match what ilogb() does */ | ||
| 199 | # define FP_ILOGB0 (- 2147483647) /* - INT_MAX */ | ||
| 200 | # define FP_ILOGBNAN 2147483647 /* INT_MAX */ | ||
| 201 | # else | ||
| 202 | /* Gnulib defined values. */ | ||
| 203 | # define FP_ILOGB0 (- 2147483647) /* - INT_MAX */ | ||
| 204 | # define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */ | ||
| 205 | # endif | ||
| 206 | #endif | ||
| 207 | |||
| 208 | |||
| 209 | #if @GNULIB_ACOSF@ | ||
| 210 | # if !@HAVE_ACOSF@ | ||
| 211 | # undef acosf | ||
| 212 | _GL_FUNCDECL_SYS (acosf, float, (float x)); | ||
| 127 | # endif | 213 | # endif |
| 214 | _GL_CXXALIAS_SYS (acosf, float, (float x)); | ||
| 215 | _GL_CXXALIASWARN (acosf); | ||
| 128 | #elif defined GNULIB_POSIXCHECK | 216 | #elif defined GNULIB_POSIXCHECK |
| 129 | # undef logb | 217 | # undef acosf |
| 130 | # if HAVE_RAW_DECL_LOGB | 218 | # if HAVE_RAW_DECL_ACOSF |
| 131 | _GL_WARN_ON_USE (logb, "logb is unportable - " | 219 | _GL_WARN_ON_USE (acosf, "acosf is unportable - " |
| 132 | "use gnulib module logb for portability"); | 220 | "use gnulib module acosf for portability"); |
| 133 | # endif | 221 | # endif |
| 134 | #endif | 222 | #endif |
| 135 | 223 | ||
| 136 | |||
| 137 | #if @GNULIB_ACOSL@ | 224 | #if @GNULIB_ACOSL@ |
| 138 | # if !@HAVE_ACOSL@ || !@HAVE_DECL_ACOSL@ | 225 | # if !@HAVE_ACOSL@ || !@HAVE_DECL_ACOSL@ |
| 226 | # undef acosl | ||
| 139 | _GL_FUNCDECL_SYS (acosl, long double, (long double x)); | 227 | _GL_FUNCDECL_SYS (acosl, long double, (long double x)); |
| 140 | # endif | 228 | # endif |
| 141 | _GL_CXXALIAS_SYS (acosl, long double, (long double x)); | 229 | _GL_CXXALIAS_SYS (acosl, long double, (long double x)); |
| @@ -144,13 +232,29 @@ _GL_CXXALIASWARN (acosl); | |||
| 144 | # undef acosl | 232 | # undef acosl |
| 145 | # if HAVE_RAW_DECL_ACOSL | 233 | # if HAVE_RAW_DECL_ACOSL |
| 146 | _GL_WARN_ON_USE (acosl, "acosl is unportable - " | 234 | _GL_WARN_ON_USE (acosl, "acosl is unportable - " |
| 147 | "use gnulib module mathl for portability"); | 235 | "use gnulib module acosl for portability"); |
| 148 | # endif | 236 | # endif |
| 149 | #endif | 237 | #endif |
| 150 | 238 | ||
| 151 | 239 | ||
| 240 | #if @GNULIB_ASINF@ | ||
| 241 | # if !@HAVE_ASINF@ | ||
| 242 | # undef asinf | ||
| 243 | _GL_FUNCDECL_SYS (asinf, float, (float x)); | ||
| 244 | # endif | ||
| 245 | _GL_CXXALIAS_SYS (asinf, float, (float x)); | ||
| 246 | _GL_CXXALIASWARN (asinf); | ||
| 247 | #elif defined GNULIB_POSIXCHECK | ||
| 248 | # undef asinf | ||
| 249 | # if HAVE_RAW_DECL_ASINF | ||
| 250 | _GL_WARN_ON_USE (asinf, "asinf is unportable - " | ||
| 251 | "use gnulib module asinf for portability"); | ||
| 252 | # endif | ||
| 253 | #endif | ||
| 254 | |||
| 152 | #if @GNULIB_ASINL@ | 255 | #if @GNULIB_ASINL@ |
| 153 | # if !@HAVE_ASINL@ || !@HAVE_DECL_ASINL@ | 256 | # if !@HAVE_ASINL@ || !@HAVE_DECL_ASINL@ |
| 257 | # undef asinl | ||
| 154 | _GL_FUNCDECL_SYS (asinl, long double, (long double x)); | 258 | _GL_FUNCDECL_SYS (asinl, long double, (long double x)); |
| 155 | # endif | 259 | # endif |
| 156 | _GL_CXXALIAS_SYS (asinl, long double, (long double x)); | 260 | _GL_CXXALIAS_SYS (asinl, long double, (long double x)); |
| @@ -159,13 +263,29 @@ _GL_CXXALIASWARN (asinl); | |||
| 159 | # undef asinl | 263 | # undef asinl |
| 160 | # if HAVE_RAW_DECL_ASINL | 264 | # if HAVE_RAW_DECL_ASINL |
| 161 | _GL_WARN_ON_USE (asinl, "asinl is unportable - " | 265 | _GL_WARN_ON_USE (asinl, "asinl is unportable - " |
| 162 | "use gnulib module mathl for portability"); | 266 | "use gnulib module asinl for portability"); |
| 163 | # endif | 267 | # endif |
| 164 | #endif | 268 | #endif |
| 165 | 269 | ||
| 166 | 270 | ||
| 271 | #if @GNULIB_ATANF@ | ||
| 272 | # if !@HAVE_ATANF@ | ||
| 273 | # undef atanf | ||
| 274 | _GL_FUNCDECL_SYS (atanf, float, (float x)); | ||
| 275 | # endif | ||
| 276 | _GL_CXXALIAS_SYS (atanf, float, (float x)); | ||
| 277 | _GL_CXXALIASWARN (atanf); | ||
| 278 | #elif defined GNULIB_POSIXCHECK | ||
| 279 | # undef atanf | ||
| 280 | # if HAVE_RAW_DECL_ATANF | ||
| 281 | _GL_WARN_ON_USE (atanf, "atanf is unportable - " | ||
| 282 | "use gnulib module atanf for portability"); | ||
| 283 | # endif | ||
| 284 | #endif | ||
| 285 | |||
| 167 | #if @GNULIB_ATANL@ | 286 | #if @GNULIB_ATANL@ |
| 168 | # if !@HAVE_ATANL@ || !@HAVE_DECL_ATANL@ | 287 | # if !@HAVE_ATANL@ || !@HAVE_DECL_ATANL@ |
| 288 | # undef atanl | ||
| 169 | _GL_FUNCDECL_SYS (atanl, long double, (long double x)); | 289 | _GL_FUNCDECL_SYS (atanl, long double, (long double x)); |
| 170 | # endif | 290 | # endif |
| 171 | _GL_CXXALIAS_SYS (atanl, long double, (long double x)); | 291 | _GL_CXXALIAS_SYS (atanl, long double, (long double x)); |
| @@ -174,7 +294,84 @@ _GL_CXXALIASWARN (atanl); | |||
| 174 | # undef atanl | 294 | # undef atanl |
| 175 | # if HAVE_RAW_DECL_ATANL | 295 | # if HAVE_RAW_DECL_ATANL |
| 176 | _GL_WARN_ON_USE (atanl, "atanl is unportable - " | 296 | _GL_WARN_ON_USE (atanl, "atanl is unportable - " |
| 177 | "use gnulib module mathl for portability"); | 297 | "use gnulib module atanl for portability"); |
| 298 | # endif | ||
| 299 | #endif | ||
| 300 | |||
| 301 | |||
| 302 | #if @GNULIB_ATAN2F@ | ||
| 303 | # if !@HAVE_ATAN2F@ | ||
| 304 | # undef atan2f | ||
| 305 | _GL_FUNCDECL_SYS (atan2f, float, (float y, float x)); | ||
| 306 | # endif | ||
| 307 | _GL_CXXALIAS_SYS (atan2f, float, (float y, float x)); | ||
| 308 | _GL_CXXALIASWARN (atan2f); | ||
| 309 | #elif defined GNULIB_POSIXCHECK | ||
| 310 | # undef atan2f | ||
| 311 | # if HAVE_RAW_DECL_ATAN2F | ||
| 312 | _GL_WARN_ON_USE (atan2f, "atan2f is unportable - " | ||
| 313 | "use gnulib module atan2f for portability"); | ||
| 314 | # endif | ||
| 315 | #endif | ||
| 316 | |||
| 317 | |||
| 318 | #if @GNULIB_CBRTF@ | ||
| 319 | # if @REPLACE_CBRTF@ | ||
| 320 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 321 | # undef cbrtf | ||
| 322 | # define cbrtf rpl_cbrtf | ||
| 323 | # endif | ||
| 324 | _GL_FUNCDECL_RPL (cbrtf, float, (float x)); | ||
| 325 | _GL_CXXALIAS_RPL (cbrtf, float, (float x)); | ||
| 326 | # else | ||
| 327 | # if !@HAVE_DECL_CBRTF@ | ||
| 328 | _GL_FUNCDECL_SYS (cbrtf, float, (float x)); | ||
| 329 | # endif | ||
| 330 | _GL_CXXALIAS_SYS (cbrtf, float, (float x)); | ||
| 331 | # endif | ||
| 332 | _GL_CXXALIASWARN (cbrtf); | ||
| 333 | #elif defined GNULIB_POSIXCHECK | ||
| 334 | # undef cbrtf | ||
| 335 | # if HAVE_RAW_DECL_CBRTF | ||
| 336 | _GL_WARN_ON_USE (cbrtf, "cbrtf is unportable - " | ||
| 337 | "use gnulib module cbrtf for portability"); | ||
| 338 | # endif | ||
| 339 | #endif | ||
| 340 | |||
| 341 | #if @GNULIB_CBRT@ | ||
| 342 | # if !@HAVE_CBRT@ | ||
| 343 | _GL_FUNCDECL_SYS (cbrt, double, (double x)); | ||
| 344 | # endif | ||
| 345 | _GL_CXXALIAS_SYS (cbrt, double, (double x)); | ||
| 346 | _GL_CXXALIASWARN (cbrt); | ||
| 347 | #elif defined GNULIB_POSIXCHECK | ||
| 348 | # undef cbrt | ||
| 349 | # if HAVE_RAW_DECL_CBRT | ||
| 350 | _GL_WARN_ON_USE (cbrt, "cbrt is unportable - " | ||
| 351 | "use gnulib module cbrt for portability"); | ||
| 352 | # endif | ||
| 353 | #endif | ||
| 354 | |||
| 355 | #if @GNULIB_CBRTL@ | ||
| 356 | # if @REPLACE_CBRTL@ | ||
| 357 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 358 | # undef cbrtl | ||
| 359 | # define cbrtl rpl_cbrtl | ||
| 360 | # endif | ||
| 361 | _GL_FUNCDECL_RPL (cbrtl, long double, (long double x)); | ||
| 362 | _GL_CXXALIAS_RPL (cbrtl, long double, (long double x)); | ||
| 363 | # else | ||
| 364 | # if !@HAVE_DECL_CBRTL@ | ||
| 365 | _GL_FUNCDECL_SYS (cbrtl, long double, (long double x)); | ||
| 366 | # endif | ||
| 367 | _GL_CXXALIAS_SYS (cbrtl, long double, (long double x)); | ||
| 368 | # endif | ||
| 369 | _GL_CXXALIASWARN (cbrtl); | ||
| 370 | #elif defined GNULIB_POSIXCHECK | ||
| 371 | # undef cbrtl | ||
| 372 | # if HAVE_RAW_DECL_CBRTL | ||
| 373 | _GL_WARN_ON_USE (cbrtl, "cbrtl is unportable - " | ||
| 374 | "use gnulib module cbrtl for portability"); | ||
| 178 | # endif | 375 | # endif |
| 179 | #endif | 376 | #endif |
| 180 | 377 | ||
| @@ -182,12 +379,14 @@ _GL_WARN_ON_USE (atanl, "atanl is unportable - " | |||
| 182 | #if @GNULIB_CEILF@ | 379 | #if @GNULIB_CEILF@ |
| 183 | # if @REPLACE_CEILF@ | 380 | # if @REPLACE_CEILF@ |
| 184 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 381 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 382 | # undef ceilf | ||
| 185 | # define ceilf rpl_ceilf | 383 | # define ceilf rpl_ceilf |
| 186 | # endif | 384 | # endif |
| 187 | _GL_FUNCDECL_RPL (ceilf, float, (float x)); | 385 | _GL_FUNCDECL_RPL (ceilf, float, (float x)); |
| 188 | _GL_CXXALIAS_RPL (ceilf, float, (float x)); | 386 | _GL_CXXALIAS_RPL (ceilf, float, (float x)); |
| 189 | # else | 387 | # else |
| 190 | # if !@HAVE_DECL_CEILF@ | 388 | # if !@HAVE_DECL_CEILF@ |
| 389 | # undef ceilf | ||
| 191 | _GL_FUNCDECL_SYS (ceilf, float, (float x)); | 390 | _GL_FUNCDECL_SYS (ceilf, float, (float x)); |
| 192 | # endif | 391 | # endif |
| 193 | _GL_CXXALIAS_SYS (ceilf, float, (float x)); | 392 | _GL_CXXALIAS_SYS (ceilf, float, (float x)); |
| @@ -201,15 +400,30 @@ _GL_WARN_ON_USE (ceilf, "ceilf is unportable - " | |||
| 201 | # endif | 400 | # endif |
| 202 | #endif | 401 | #endif |
| 203 | 402 | ||
| 403 | #if @GNULIB_CEIL@ | ||
| 404 | # if @REPLACE_CEIL@ | ||
| 405 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 406 | # define ceil rpl_ceil | ||
| 407 | # endif | ||
| 408 | _GL_FUNCDECL_RPL (ceil, double, (double x)); | ||
| 409 | _GL_CXXALIAS_RPL (ceil, double, (double x)); | ||
| 410 | # else | ||
| 411 | _GL_CXXALIAS_SYS (ceil, double, (double x)); | ||
| 412 | # endif | ||
| 413 | _GL_CXXALIASWARN (ceil); | ||
| 414 | #endif | ||
| 415 | |||
| 204 | #if @GNULIB_CEILL@ | 416 | #if @GNULIB_CEILL@ |
| 205 | # if @REPLACE_CEILL@ | 417 | # if @REPLACE_CEILL@ |
| 206 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 418 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 419 | # undef ceill | ||
| 207 | # define ceill rpl_ceill | 420 | # define ceill rpl_ceill |
| 208 | # endif | 421 | # endif |
| 209 | _GL_FUNCDECL_RPL (ceill, long double, (long double x)); | 422 | _GL_FUNCDECL_RPL (ceill, long double, (long double x)); |
| 210 | _GL_CXXALIAS_RPL (ceill, long double, (long double x)); | 423 | _GL_CXXALIAS_RPL (ceill, long double, (long double x)); |
| 211 | # else | 424 | # else |
| 212 | # if !@HAVE_DECL_CEILL@ | 425 | # if !@HAVE_DECL_CEILL@ |
| 426 | # undef ceill | ||
| 213 | _GL_FUNCDECL_SYS (ceill, long double, (long double x)); | 427 | _GL_FUNCDECL_SYS (ceill, long double, (long double x)); |
| 214 | # endif | 428 | # endif |
| 215 | _GL_CXXALIAS_SYS (ceill, long double, (long double x)); | 429 | _GL_CXXALIAS_SYS (ceill, long double, (long double x)); |
| @@ -224,8 +438,67 @@ _GL_WARN_ON_USE (ceill, "ceill is unportable - " | |||
| 224 | #endif | 438 | #endif |
| 225 | 439 | ||
| 226 | 440 | ||
| 441 | #if @GNULIB_COPYSIGNF@ | ||
| 442 | # if !@HAVE_DECL_COPYSIGNF@ | ||
| 443 | _GL_FUNCDECL_SYS (copysignf, float, (float x, float y)); | ||
| 444 | # endif | ||
| 445 | _GL_CXXALIAS_SYS (copysignf, float, (float x, float y)); | ||
| 446 | _GL_CXXALIASWARN (copysignf); | ||
| 447 | #elif defined GNULIB_POSIXCHECK | ||
| 448 | # undef copysignf | ||
| 449 | # if HAVE_RAW_DECL_COPYSIGNF | ||
| 450 | _GL_WARN_ON_USE (copysignf, "copysignf is unportable - " | ||
| 451 | "use gnulib module copysignf for portability"); | ||
| 452 | # endif | ||
| 453 | #endif | ||
| 454 | |||
| 455 | #if @GNULIB_COPYSIGN@ | ||
| 456 | # if !@HAVE_COPYSIGN@ | ||
| 457 | _GL_FUNCDECL_SYS (copysign, double, (double x, double y)); | ||
| 458 | # endif | ||
| 459 | _GL_CXXALIAS_SYS (copysign, double, (double x, double y)); | ||
| 460 | _GL_CXXALIASWARN (copysign); | ||
| 461 | #elif defined GNULIB_POSIXCHECK | ||
| 462 | # undef copysign | ||
| 463 | # if HAVE_RAW_DECL_COPYSIGN | ||
| 464 | _GL_WARN_ON_USE (copysign, "copysign is unportable - " | ||
| 465 | "use gnulib module copysign for portability"); | ||
| 466 | # endif | ||
| 467 | #endif | ||
| 468 | |||
| 469 | #if @GNULIB_COPYSIGNL@ | ||
| 470 | # if !@HAVE_COPYSIGNL@ | ||
| 471 | _GL_FUNCDECL_SYS (copysignl, long double, (long double x, long double y)); | ||
| 472 | # endif | ||
| 473 | _GL_CXXALIAS_SYS (copysignl, long double, (long double x, long double y)); | ||
| 474 | _GL_CXXALIASWARN (copysignl); | ||
| 475 | #elif defined GNULIB_POSIXCHECK | ||
| 476 | # undef copysignl | ||
| 477 | # if HAVE_RAW_DECL_COPYSIGNL | ||
| 478 | _GL_WARN_ON_USE (copysign, "copysignl is unportable - " | ||
| 479 | "use gnulib module copysignl for portability"); | ||
| 480 | # endif | ||
| 481 | #endif | ||
| 482 | |||
| 483 | |||
| 484 | #if @GNULIB_COSF@ | ||
| 485 | # if !@HAVE_COSF@ | ||
| 486 | # undef cosf | ||
| 487 | _GL_FUNCDECL_SYS (cosf, float, (float x)); | ||
| 488 | # endif | ||
| 489 | _GL_CXXALIAS_SYS (cosf, float, (float x)); | ||
| 490 | _GL_CXXALIASWARN (cosf); | ||
| 491 | #elif defined GNULIB_POSIXCHECK | ||
| 492 | # undef cosf | ||
| 493 | # if HAVE_RAW_DECL_COSF | ||
| 494 | _GL_WARN_ON_USE (cosf, "cosf is unportable - " | ||
| 495 | "use gnulib module cosf for portability"); | ||
| 496 | # endif | ||
| 497 | #endif | ||
| 498 | |||
| 227 | #if @GNULIB_COSL@ | 499 | #if @GNULIB_COSL@ |
| 228 | # if !@HAVE_COSL@ || !@HAVE_DECL_COSL@ | 500 | # if !@HAVE_COSL@ || !@HAVE_DECL_COSL@ |
| 501 | # undef cosl | ||
| 229 | _GL_FUNCDECL_SYS (cosl, long double, (long double x)); | 502 | _GL_FUNCDECL_SYS (cosl, long double, (long double x)); |
| 230 | # endif | 503 | # endif |
| 231 | _GL_CXXALIAS_SYS (cosl, long double, (long double x)); | 504 | _GL_CXXALIAS_SYS (cosl, long double, (long double x)); |
| @@ -234,13 +507,45 @@ _GL_CXXALIASWARN (cosl); | |||
| 234 | # undef cosl | 507 | # undef cosl |
| 235 | # if HAVE_RAW_DECL_COSL | 508 | # if HAVE_RAW_DECL_COSL |
| 236 | _GL_WARN_ON_USE (cosl, "cosl is unportable - " | 509 | _GL_WARN_ON_USE (cosl, "cosl is unportable - " |
| 237 | "use gnulib module mathl for portability"); | 510 | "use gnulib module cosl for portability"); |
| 511 | # endif | ||
| 512 | #endif | ||
| 513 | |||
| 514 | |||
| 515 | #if @GNULIB_COSHF@ | ||
| 516 | # if !@HAVE_COSHF@ | ||
| 517 | # undef coshf | ||
| 518 | _GL_FUNCDECL_SYS (coshf, float, (float x)); | ||
| 519 | # endif | ||
| 520 | _GL_CXXALIAS_SYS (coshf, float, (float x)); | ||
| 521 | _GL_CXXALIASWARN (coshf); | ||
| 522 | #elif defined GNULIB_POSIXCHECK | ||
| 523 | # undef coshf | ||
| 524 | # if HAVE_RAW_DECL_COSHF | ||
| 525 | _GL_WARN_ON_USE (coshf, "coshf is unportable - " | ||
| 526 | "use gnulib module coshf for portability"); | ||
| 238 | # endif | 527 | # endif |
| 239 | #endif | 528 | #endif |
| 240 | 529 | ||
| 241 | 530 | ||
| 531 | #if @GNULIB_EXPF@ | ||
| 532 | # if !@HAVE_EXPF@ | ||
| 533 | # undef expf | ||
| 534 | _GL_FUNCDECL_SYS (expf, float, (float x)); | ||
| 535 | # endif | ||
| 536 | _GL_CXXALIAS_SYS (expf, float, (float x)); | ||
| 537 | _GL_CXXALIASWARN (expf); | ||
| 538 | #elif defined GNULIB_POSIXCHECK | ||
| 539 | # undef expf | ||
| 540 | # if HAVE_RAW_DECL_EXPF | ||
| 541 | _GL_WARN_ON_USE (expf, "expf is unportable - " | ||
| 542 | "use gnulib module expf for portability"); | ||
| 543 | # endif | ||
| 544 | #endif | ||
| 545 | |||
| 242 | #if @GNULIB_EXPL@ | 546 | #if @GNULIB_EXPL@ |
| 243 | # if !@HAVE_EXPL@ || !@HAVE_DECL_EXPL@ | 547 | # if !@HAVE_EXPL@ || !@HAVE_DECL_EXPL@ |
| 548 | # undef expl | ||
| 244 | _GL_FUNCDECL_SYS (expl, long double, (long double x)); | 549 | _GL_FUNCDECL_SYS (expl, long double, (long double x)); |
| 245 | # endif | 550 | # endif |
| 246 | _GL_CXXALIAS_SYS (expl, long double, (long double x)); | 551 | _GL_CXXALIAS_SYS (expl, long double, (long double x)); |
| @@ -249,7 +554,171 @@ _GL_CXXALIASWARN (expl); | |||
| 249 | # undef expl | 554 | # undef expl |
| 250 | # if HAVE_RAW_DECL_EXPL | 555 | # if HAVE_RAW_DECL_EXPL |
| 251 | _GL_WARN_ON_USE (expl, "expl is unportable - " | 556 | _GL_WARN_ON_USE (expl, "expl is unportable - " |
| 252 | "use gnulib module mathl for portability"); | 557 | "use gnulib module expl for portability"); |
| 558 | # endif | ||
| 559 | #endif | ||
| 560 | |||
| 561 | |||
| 562 | #if @GNULIB_EXP2F@ | ||
| 563 | # if !@HAVE_DECL_EXP2F@ | ||
| 564 | _GL_FUNCDECL_SYS (exp2f, float, (float x)); | ||
| 565 | # endif | ||
| 566 | _GL_CXXALIAS_SYS (exp2f, float, (float x)); | ||
| 567 | _GL_CXXALIASWARN (exp2f); | ||
| 568 | #elif defined GNULIB_POSIXCHECK | ||
| 569 | # undef exp2f | ||
| 570 | # if HAVE_RAW_DECL_EXP2F | ||
| 571 | _GL_WARN_ON_USE (exp2f, "exp2f is unportable - " | ||
| 572 | "use gnulib module exp2f for portability"); | ||
| 573 | # endif | ||
| 574 | #endif | ||
| 575 | |||
| 576 | #if @GNULIB_EXP2@ | ||
| 577 | # if @REPLACE_EXP2@ | ||
| 578 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 579 | # undef exp2 | ||
| 580 | # define exp2 rpl_exp2 | ||
| 581 | # endif | ||
| 582 | _GL_FUNCDECL_RPL (exp2, double, (double x)); | ||
| 583 | _GL_CXXALIAS_RPL (exp2, double, (double x)); | ||
| 584 | # else | ||
| 585 | # if !@HAVE_DECL_EXP2@ | ||
| 586 | _GL_FUNCDECL_SYS (exp2, double, (double x)); | ||
| 587 | # endif | ||
| 588 | _GL_CXXALIAS_SYS (exp2, double, (double x)); | ||
| 589 | # endif | ||
| 590 | _GL_CXXALIASWARN (exp2); | ||
| 591 | #elif defined GNULIB_POSIXCHECK | ||
| 592 | # undef exp2 | ||
| 593 | # if HAVE_RAW_DECL_EXP2 | ||
| 594 | _GL_WARN_ON_USE (exp2, "exp2 is unportable - " | ||
| 595 | "use gnulib module exp2 for portability"); | ||
| 596 | # endif | ||
| 597 | #endif | ||
| 598 | |||
| 599 | #if @GNULIB_EXP2L@ | ||
| 600 | # if @REPLACE_EXP2L@ | ||
| 601 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 602 | # undef exp2l | ||
| 603 | # define exp2l rpl_exp2l | ||
| 604 | # endif | ||
| 605 | _GL_FUNCDECL_RPL (exp2l, long double, (long double x)); | ||
| 606 | _GL_CXXALIAS_RPL (exp2l, long double, (long double x)); | ||
| 607 | # else | ||
| 608 | # if !@HAVE_DECL_EXP2L@ | ||
| 609 | # undef exp2l | ||
| 610 | _GL_FUNCDECL_SYS (exp2l, long double, (long double x)); | ||
| 611 | # endif | ||
| 612 | _GL_CXXALIAS_SYS (exp2l, long double, (long double x)); | ||
| 613 | # endif | ||
| 614 | _GL_CXXALIASWARN (exp2l); | ||
| 615 | #elif defined GNULIB_POSIXCHECK | ||
| 616 | # undef exp2l | ||
| 617 | # if HAVE_RAW_DECL_EXP2L | ||
| 618 | _GL_WARN_ON_USE (exp2l, "exp2l is unportable - " | ||
| 619 | "use gnulib module exp2l for portability"); | ||
| 620 | # endif | ||
| 621 | #endif | ||
| 622 | |||
| 623 | |||
| 624 | #if @GNULIB_EXPM1F@ | ||
| 625 | # if @REPLACE_EXPM1F@ | ||
| 626 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 627 | # undef expm1f | ||
| 628 | # define expm1f rpl_expm1f | ||
| 629 | # endif | ||
| 630 | _GL_FUNCDECL_RPL (expm1f, float, (float x)); | ||
| 631 | _GL_CXXALIAS_RPL (expm1f, float, (float x)); | ||
| 632 | # else | ||
| 633 | # if !@HAVE_EXPM1F@ | ||
| 634 | _GL_FUNCDECL_SYS (expm1f, float, (float x)); | ||
| 635 | # endif | ||
| 636 | _GL_CXXALIAS_SYS (expm1f, float, (float x)); | ||
| 637 | # endif | ||
| 638 | _GL_CXXALIASWARN (expm1f); | ||
| 639 | #elif defined GNULIB_POSIXCHECK | ||
| 640 | # undef expm1f | ||
| 641 | # if HAVE_RAW_DECL_EXPM1F | ||
| 642 | _GL_WARN_ON_USE (expm1f, "expm1f is unportable - " | ||
| 643 | "use gnulib module expm1f for portability"); | ||
| 644 | # endif | ||
| 645 | #endif | ||
| 646 | |||
| 647 | #if @GNULIB_EXPM1@ | ||
| 648 | # if @REPLACE_EXPM1@ | ||
| 649 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 650 | # undef expm1 | ||
| 651 | # define expm1 rpl_expm1 | ||
| 652 | # endif | ||
| 653 | _GL_FUNCDECL_RPL (expm1, double, (double x)); | ||
| 654 | _GL_CXXALIAS_RPL (expm1, double, (double x)); | ||
| 655 | # else | ||
| 656 | # if !@HAVE_EXPM1@ | ||
| 657 | _GL_FUNCDECL_SYS (expm1, double, (double x)); | ||
| 658 | # endif | ||
| 659 | _GL_CXXALIAS_SYS (expm1, double, (double x)); | ||
| 660 | # endif | ||
| 661 | _GL_CXXALIASWARN (expm1); | ||
| 662 | #elif defined GNULIB_POSIXCHECK | ||
| 663 | # undef expm1 | ||
| 664 | # if HAVE_RAW_DECL_EXPM1 | ||
| 665 | _GL_WARN_ON_USE (expm1, "expm1 is unportable - " | ||
| 666 | "use gnulib module expm1 for portability"); | ||
| 667 | # endif | ||
| 668 | #endif | ||
| 669 | |||
| 670 | #if @GNULIB_EXPM1L@ | ||
| 671 | # if !@HAVE_DECL_EXPM1L@ | ||
| 672 | # undef expm1l | ||
| 673 | _GL_FUNCDECL_SYS (expm1l, long double, (long double x)); | ||
| 674 | # endif | ||
| 675 | _GL_CXXALIAS_SYS (expm1l, long double, (long double x)); | ||
| 676 | _GL_CXXALIASWARN (expm1l); | ||
| 677 | #elif defined GNULIB_POSIXCHECK | ||
| 678 | # undef expm1l | ||
| 679 | # if HAVE_RAW_DECL_EXPM1L | ||
| 680 | _GL_WARN_ON_USE (expm1l, "expm1l is unportable - " | ||
| 681 | "use gnulib module expm1l for portability"); | ||
| 682 | # endif | ||
| 683 | #endif | ||
| 684 | |||
| 685 | |||
| 686 | #if @GNULIB_FABSF@ | ||
| 687 | # if !@HAVE_FABSF@ | ||
| 688 | # undef fabsf | ||
| 689 | _GL_FUNCDECL_SYS (fabsf, float, (float x)); | ||
| 690 | # endif | ||
| 691 | _GL_CXXALIAS_SYS (fabsf, float, (float x)); | ||
| 692 | _GL_CXXALIASWARN (fabsf); | ||
| 693 | #elif defined GNULIB_POSIXCHECK | ||
| 694 | # undef fabsf | ||
| 695 | # if HAVE_RAW_DECL_FABSF | ||
| 696 | _GL_WARN_ON_USE (fabsf, "fabsf is unportable - " | ||
| 697 | "use gnulib module fabsf for portability"); | ||
| 698 | # endif | ||
| 699 | #endif | ||
| 700 | |||
| 701 | #if @GNULIB_FABSL@ | ||
| 702 | # if @REPLACE_FABSL@ | ||
| 703 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 704 | # undef fabsl | ||
| 705 | # define fabsl rpl_fabsl | ||
| 706 | # endif | ||
| 707 | _GL_FUNCDECL_RPL (fabsl, long double, (long double x)); | ||
| 708 | _GL_CXXALIAS_RPL (fabsl, long double, (long double x)); | ||
| 709 | # else | ||
| 710 | # if !@HAVE_FABSL@ | ||
| 711 | # undef fabsl | ||
| 712 | _GL_FUNCDECL_SYS (fabsl, long double, (long double x)); | ||
| 713 | # endif | ||
| 714 | _GL_CXXALIAS_SYS (fabsl, long double, (long double x)); | ||
| 715 | # endif | ||
| 716 | _GL_CXXALIASWARN (fabsl); | ||
| 717 | #elif defined GNULIB_POSIXCHECK | ||
| 718 | # undef fabsl | ||
| 719 | # if HAVE_RAW_DECL_FABSL | ||
| 720 | _GL_WARN_ON_USE (fabsl, "fabsl is unportable - " | ||
| 721 | "use gnulib module fabsl for portability"); | ||
| 253 | # endif | 722 | # endif |
| 254 | #endif | 723 | #endif |
| 255 | 724 | ||
| @@ -257,12 +726,14 @@ _GL_WARN_ON_USE (expl, "expl is unportable - " | |||
| 257 | #if @GNULIB_FLOORF@ | 726 | #if @GNULIB_FLOORF@ |
| 258 | # if @REPLACE_FLOORF@ | 727 | # if @REPLACE_FLOORF@ |
| 259 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 728 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 729 | # undef floorf | ||
| 260 | # define floorf rpl_floorf | 730 | # define floorf rpl_floorf |
| 261 | # endif | 731 | # endif |
| 262 | _GL_FUNCDECL_RPL (floorf, float, (float x)); | 732 | _GL_FUNCDECL_RPL (floorf, float, (float x)); |
| 263 | _GL_CXXALIAS_RPL (floorf, float, (float x)); | 733 | _GL_CXXALIAS_RPL (floorf, float, (float x)); |
| 264 | #else | 734 | # else |
| 265 | # if !@HAVE_DECL_FLOORF@ | 735 | # if !@HAVE_DECL_FLOORF@ |
| 736 | # undef floorf | ||
| 266 | _GL_FUNCDECL_SYS (floorf, float, (float x)); | 737 | _GL_FUNCDECL_SYS (floorf, float, (float x)); |
| 267 | # endif | 738 | # endif |
| 268 | _GL_CXXALIAS_SYS (floorf, float, (float x)); | 739 | _GL_CXXALIAS_SYS (floorf, float, (float x)); |
| @@ -276,15 +747,30 @@ _GL_WARN_ON_USE (floorf, "floorf is unportable - " | |||
| 276 | # endif | 747 | # endif |
| 277 | #endif | 748 | #endif |
| 278 | 749 | ||
| 750 | #if @GNULIB_FLOOR@ | ||
| 751 | # if @REPLACE_FLOOR@ | ||
| 752 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 753 | # define floor rpl_floor | ||
| 754 | # endif | ||
| 755 | _GL_FUNCDECL_RPL (floor, double, (double x)); | ||
| 756 | _GL_CXXALIAS_RPL (floor, double, (double x)); | ||
| 757 | # else | ||
| 758 | _GL_CXXALIAS_SYS (floor, double, (double x)); | ||
| 759 | # endif | ||
| 760 | _GL_CXXALIASWARN (floor); | ||
| 761 | #endif | ||
| 762 | |||
| 279 | #if @GNULIB_FLOORL@ | 763 | #if @GNULIB_FLOORL@ |
| 280 | # if @REPLACE_FLOORL@ | 764 | # if @REPLACE_FLOORL@ |
| 281 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 765 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 766 | # undef floorl | ||
| 282 | # define floorl rpl_floorl | 767 | # define floorl rpl_floorl |
| 283 | # endif | 768 | # endif |
| 284 | _GL_FUNCDECL_RPL (floorl, long double, (long double x)); | 769 | _GL_FUNCDECL_RPL (floorl, long double, (long double x)); |
| 285 | _GL_CXXALIAS_RPL (floorl, long double, (long double x)); | 770 | _GL_CXXALIAS_RPL (floorl, long double, (long double x)); |
| 286 | # else | 771 | # else |
| 287 | # if !@HAVE_DECL_FLOORL@ | 772 | # if !@HAVE_DECL_FLOORL@ |
| 773 | # undef floorl | ||
| 288 | _GL_FUNCDECL_SYS (floorl, long double, (long double x)); | 774 | _GL_FUNCDECL_SYS (floorl, long double, (long double x)); |
| 289 | # endif | 775 | # endif |
| 290 | _GL_CXXALIAS_SYS (floorl, long double, (long double x)); | 776 | _GL_CXXALIAS_SYS (floorl, long double, (long double x)); |
| @@ -299,6 +785,206 @@ _GL_WARN_ON_USE (floorl, "floorl is unportable - " | |||
| 299 | #endif | 785 | #endif |
| 300 | 786 | ||
| 301 | 787 | ||
| 788 | #if @GNULIB_FMAF@ | ||
| 789 | # if @REPLACE_FMAF@ | ||
| 790 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 791 | # undef fmaf | ||
| 792 | # define fmaf rpl_fmaf | ||
| 793 | # endif | ||
| 794 | _GL_FUNCDECL_RPL (fmaf, float, (float x, float y, float z)); | ||
| 795 | _GL_CXXALIAS_RPL (fmaf, float, (float x, float y, float z)); | ||
| 796 | # else | ||
| 797 | # if !@HAVE_FMAF@ | ||
| 798 | _GL_FUNCDECL_SYS (fmaf, float, (float x, float y, float z)); | ||
| 799 | # endif | ||
| 800 | _GL_CXXALIAS_SYS (fmaf, float, (float x, float y, float z)); | ||
| 801 | # endif | ||
| 802 | _GL_CXXALIASWARN (fmaf); | ||
| 803 | #elif defined GNULIB_POSIXCHECK | ||
| 804 | # undef fmaf | ||
| 805 | # if HAVE_RAW_DECL_FMAF | ||
| 806 | _GL_WARN_ON_USE (fmaf, "fmaf is unportable - " | ||
| 807 | "use gnulib module fmaf for portability"); | ||
| 808 | # endif | ||
| 809 | #endif | ||
| 810 | |||
| 811 | #if @GNULIB_FMA@ | ||
| 812 | # if @REPLACE_FMA@ | ||
| 813 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 814 | # undef fma | ||
| 815 | # define fma rpl_fma | ||
| 816 | # endif | ||
| 817 | _GL_FUNCDECL_RPL (fma, double, (double x, double y, double z)); | ||
| 818 | _GL_CXXALIAS_RPL (fma, double, (double x, double y, double z)); | ||
| 819 | # else | ||
| 820 | # if !@HAVE_FMA@ | ||
| 821 | _GL_FUNCDECL_SYS (fma, double, (double x, double y, double z)); | ||
| 822 | # endif | ||
| 823 | _GL_CXXALIAS_SYS (fma, double, (double x, double y, double z)); | ||
| 824 | # endif | ||
| 825 | _GL_CXXALIASWARN (fma); | ||
| 826 | #elif defined GNULIB_POSIXCHECK | ||
| 827 | # undef fma | ||
| 828 | # if HAVE_RAW_DECL_FMA | ||
| 829 | _GL_WARN_ON_USE (fma, "fma is unportable - " | ||
| 830 | "use gnulib module fma for portability"); | ||
| 831 | # endif | ||
| 832 | #endif | ||
| 833 | |||
| 834 | #if @GNULIB_FMAL@ | ||
| 835 | # if @REPLACE_FMAL@ | ||
| 836 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 837 | # undef fmal | ||
| 838 | # define fmal rpl_fmal | ||
| 839 | # endif | ||
| 840 | _GL_FUNCDECL_RPL (fmal, long double, | ||
| 841 | (long double x, long double y, long double z)); | ||
| 842 | _GL_CXXALIAS_RPL (fmal, long double, | ||
| 843 | (long double x, long double y, long double z)); | ||
| 844 | # else | ||
| 845 | # if !@HAVE_FMAL@ | ||
| 846 | # undef fmal | ||
| 847 | _GL_FUNCDECL_SYS (fmal, long double, | ||
| 848 | (long double x, long double y, long double z)); | ||
| 849 | # endif | ||
| 850 | _GL_CXXALIAS_SYS (fmal, long double, | ||
| 851 | (long double x, long double y, long double z)); | ||
| 852 | # endif | ||
| 853 | _GL_CXXALIASWARN (fmal); | ||
| 854 | #elif defined GNULIB_POSIXCHECK | ||
| 855 | # undef fmal | ||
| 856 | # if HAVE_RAW_DECL_FMAL | ||
| 857 | _GL_WARN_ON_USE (fmal, "fmal is unportable - " | ||
| 858 | "use gnulib module fmal for portability"); | ||
| 859 | # endif | ||
| 860 | #endif | ||
| 861 | |||
| 862 | |||
| 863 | #if @GNULIB_FMODF@ | ||
| 864 | # if @REPLACE_FMODF@ | ||
| 865 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 866 | # undef fmodf | ||
| 867 | # define fmodf rpl_fmodf | ||
| 868 | # endif | ||
| 869 | _GL_FUNCDECL_RPL (fmodf, float, (float x, float y)); | ||
| 870 | _GL_CXXALIAS_RPL (fmodf, float, (float x, float y)); | ||
| 871 | # else | ||
| 872 | # if !@HAVE_FMODF@ | ||
| 873 | # undef fmodf | ||
| 874 | _GL_FUNCDECL_SYS (fmodf, float, (float x, float y)); | ||
| 875 | # endif | ||
| 876 | _GL_CXXALIAS_SYS (fmodf, float, (float x, float y)); | ||
| 877 | # endif | ||
| 878 | _GL_CXXALIASWARN (fmodf); | ||
| 879 | #elif defined GNULIB_POSIXCHECK | ||
| 880 | # undef fmodf | ||
| 881 | # if HAVE_RAW_DECL_FMODF | ||
| 882 | _GL_WARN_ON_USE (fmodf, "fmodf is unportable - " | ||
| 883 | "use gnulib module fmodf for portability"); | ||
| 884 | # endif | ||
| 885 | #endif | ||
| 886 | |||
| 887 | #if @GNULIB_FMOD@ | ||
| 888 | # if @REPLACE_FMOD@ | ||
| 889 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 890 | # undef fmod | ||
| 891 | # define fmod rpl_fmod | ||
| 892 | # endif | ||
| 893 | _GL_FUNCDECL_RPL (fmod, double, (double x, double y)); | ||
| 894 | _GL_CXXALIAS_RPL (fmod, double, (double x, double y)); | ||
| 895 | # else | ||
| 896 | _GL_CXXALIAS_SYS (fmod, double, (double x, double y)); | ||
| 897 | # endif | ||
| 898 | _GL_CXXALIASWARN (fmod); | ||
| 899 | #elif defined GNULIB_POSIXCHECK | ||
| 900 | # undef fmod | ||
| 901 | # if HAVE_RAW_DECL_FMOD | ||
| 902 | _GL_WARN_ON_USE (fmod, "fmod has portability problems - " | ||
| 903 | "use gnulib module fmod for portability"); | ||
| 904 | # endif | ||
| 905 | #endif | ||
| 906 | |||
| 907 | #if @GNULIB_FMODL@ | ||
| 908 | # if @REPLACE_FMODL@ | ||
| 909 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 910 | # undef fmodl | ||
| 911 | # define fmodl rpl_fmodl | ||
| 912 | # endif | ||
| 913 | _GL_FUNCDECL_RPL (fmodl, long double, (long double x, long double y)); | ||
| 914 | _GL_CXXALIAS_RPL (fmodl, long double, (long double x, long double y)); | ||
| 915 | # else | ||
| 916 | # if !@HAVE_FMODL@ | ||
| 917 | # undef fmodl | ||
| 918 | _GL_FUNCDECL_SYS (fmodl, long double, (long double x, long double y)); | ||
| 919 | # endif | ||
| 920 | _GL_CXXALIAS_SYS (fmodl, long double, (long double x, long double y)); | ||
| 921 | # endif | ||
| 922 | _GL_CXXALIASWARN (fmodl); | ||
| 923 | #elif defined GNULIB_POSIXCHECK | ||
| 924 | # undef fmodl | ||
| 925 | # if HAVE_RAW_DECL_FMODL | ||
| 926 | _GL_WARN_ON_USE (fmodl, "fmodl is unportable - " | ||
| 927 | "use gnulib module fmodl for portability"); | ||
| 928 | # endif | ||
| 929 | #endif | ||
| 930 | |||
| 931 | |||
| 932 | /* Write x as | ||
| 933 | x = mantissa * 2^exp | ||
| 934 | where | ||
| 935 | If x finite and nonzero: 0.5 <= |mantissa| < 1.0. | ||
| 936 | If x is zero: mantissa = x, exp = 0. | ||
| 937 | If x is infinite or NaN: mantissa = x, exp unspecified. | ||
| 938 | Store exp in *EXPPTR and return mantissa. */ | ||
| 939 | #if @GNULIB_FREXPF@ | ||
| 940 | # if @REPLACE_FREXPF@ | ||
| 941 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 942 | # undef frexpf | ||
| 943 | # define frexpf rpl_frexpf | ||
| 944 | # endif | ||
| 945 | _GL_FUNCDECL_RPL (frexpf, float, (float x, int *expptr) _GL_ARG_NONNULL ((2))); | ||
| 946 | _GL_CXXALIAS_RPL (frexpf, float, (float x, int *expptr)); | ||
| 947 | # else | ||
| 948 | # if !@HAVE_FREXPF@ | ||
| 949 | # undef frexpf | ||
| 950 | _GL_FUNCDECL_SYS (frexpf, float, (float x, int *expptr) _GL_ARG_NONNULL ((2))); | ||
| 951 | # endif | ||
| 952 | _GL_CXXALIAS_SYS (frexpf, float, (float x, int *expptr)); | ||
| 953 | # endif | ||
| 954 | _GL_CXXALIASWARN (frexpf); | ||
| 955 | #elif defined GNULIB_POSIXCHECK | ||
| 956 | # undef frexpf | ||
| 957 | # if HAVE_RAW_DECL_FREXPF | ||
| 958 | _GL_WARN_ON_USE (frexpf, "frexpf is unportable - " | ||
| 959 | "use gnulib module frexpf for portability"); | ||
| 960 | # endif | ||
| 961 | #endif | ||
| 962 | |||
| 963 | /* Write x as | ||
| 964 | x = mantissa * 2^exp | ||
| 965 | where | ||
| 966 | If x finite and nonzero: 0.5 <= |mantissa| < 1.0. | ||
| 967 | If x is zero: mantissa = x, exp = 0. | ||
| 968 | If x is infinite or NaN: mantissa = x, exp unspecified. | ||
| 969 | Store exp in *EXPPTR and return mantissa. */ | ||
| 970 | #if @GNULIB_FREXP@ | ||
| 971 | # if @REPLACE_FREXP@ | ||
| 972 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 973 | # define frexp rpl_frexp | ||
| 974 | # endif | ||
| 975 | _GL_FUNCDECL_RPL (frexp, double, (double x, int *expptr) _GL_ARG_NONNULL ((2))); | ||
| 976 | _GL_CXXALIAS_RPL (frexp, double, (double x, int *expptr)); | ||
| 977 | # else | ||
| 978 | _GL_CXXALIAS_SYS (frexp, double, (double x, int *expptr)); | ||
| 979 | # endif | ||
| 980 | _GL_CXXALIASWARN (frexp); | ||
| 981 | #elif defined GNULIB_POSIXCHECK | ||
| 982 | # undef frexp | ||
| 983 | /* Assume frexp is always declared. */ | ||
| 984 | _GL_WARN_ON_USE (frexp, "frexp is unportable - " | ||
| 985 | "use gnulib module frexp for portability"); | ||
| 986 | #endif | ||
| 987 | |||
| 302 | /* Write x as | 988 | /* Write x as |
| 303 | x = mantissa * 2^exp | 989 | x = mantissa * 2^exp |
| 304 | where | 990 | where |
| @@ -308,6 +994,7 @@ _GL_WARN_ON_USE (floorl, "floorl is unportable - " | |||
| 308 | Store exp in *EXPPTR and return mantissa. */ | 994 | Store exp in *EXPPTR and return mantissa. */ |
| 309 | #if @GNULIB_FREXPL@ && @REPLACE_FREXPL@ | 995 | #if @GNULIB_FREXPL@ && @REPLACE_FREXPL@ |
| 310 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 996 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 997 | # undef frexpl | ||
| 311 | # define frexpl rpl_frexpl | 998 | # define frexpl rpl_frexpl |
| 312 | # endif | 999 | # endif |
| 313 | _GL_FUNCDECL_RPL (frexpl, long double, | 1000 | _GL_FUNCDECL_RPL (frexpl, long double, |
| @@ -334,9 +1021,157 @@ _GL_WARN_ON_USE (frexpl, "frexpl is unportable - " | |||
| 334 | #endif | 1021 | #endif |
| 335 | 1022 | ||
| 336 | 1023 | ||
| 1024 | /* Return sqrt(x^2+y^2). */ | ||
| 1025 | #if @GNULIB_HYPOTF@ | ||
| 1026 | # if @REPLACE_HYPOTF@ | ||
| 1027 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1028 | # undef hypotf | ||
| 1029 | # define hypotf rpl_hypotf | ||
| 1030 | # endif | ||
| 1031 | _GL_FUNCDECL_RPL (hypotf, float, (float x, float y)); | ||
| 1032 | _GL_CXXALIAS_RPL (hypotf, float, (float x, float y)); | ||
| 1033 | # else | ||
| 1034 | # if !@HAVE_HYPOTF@ | ||
| 1035 | _GL_FUNCDECL_SYS (hypotf, float, (float x, float y)); | ||
| 1036 | # endif | ||
| 1037 | _GL_CXXALIAS_SYS (hypotf, float, (float x, float y)); | ||
| 1038 | # endif | ||
| 1039 | _GL_CXXALIASWARN (hypotf); | ||
| 1040 | #elif defined GNULIB_POSIXCHECK | ||
| 1041 | # undef hypotf | ||
| 1042 | # if HAVE_RAW_DECL_HYPOTF | ||
| 1043 | _GL_WARN_ON_USE (hypotf, "hypotf is unportable - " | ||
| 1044 | "use gnulib module hypotf for portability"); | ||
| 1045 | # endif | ||
| 1046 | #endif | ||
| 1047 | |||
| 1048 | /* Return sqrt(x^2+y^2). */ | ||
| 1049 | #if @GNULIB_HYPOT@ | ||
| 1050 | # if @REPLACE_HYPOT@ | ||
| 1051 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1052 | # undef hypot | ||
| 1053 | # define hypot rpl_hypot | ||
| 1054 | # endif | ||
| 1055 | _GL_FUNCDECL_RPL (hypot, double, (double x, double y)); | ||
| 1056 | _GL_CXXALIAS_RPL (hypot, double, (double x, double y)); | ||
| 1057 | # else | ||
| 1058 | _GL_CXXALIAS_SYS (hypot, double, (double x, double y)); | ||
| 1059 | # endif | ||
| 1060 | _GL_CXXALIASWARN (hypot); | ||
| 1061 | #elif defined GNULIB_POSIXCHECK | ||
| 1062 | # undef hypot | ||
| 1063 | # if HAVE_RAW_DECL_HYPOT | ||
| 1064 | _GL_WARN_ON_USE (hypotf, "hypot has portability problems - " | ||
| 1065 | "use gnulib module hypot for portability"); | ||
| 1066 | # endif | ||
| 1067 | #endif | ||
| 1068 | |||
| 1069 | /* Return sqrt(x^2+y^2). */ | ||
| 1070 | #if @GNULIB_HYPOTL@ | ||
| 1071 | # if @REPLACE_HYPOTL@ | ||
| 1072 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1073 | # undef hypotl | ||
| 1074 | # define hypotl rpl_hypotl | ||
| 1075 | # endif | ||
| 1076 | _GL_FUNCDECL_RPL (hypotl, long double, (long double x, long double y)); | ||
| 1077 | _GL_CXXALIAS_RPL (hypotl, long double, (long double x, long double y)); | ||
| 1078 | # else | ||
| 1079 | # if !@HAVE_HYPOTL@ | ||
| 1080 | _GL_FUNCDECL_SYS (hypotl, long double, (long double x, long double y)); | ||
| 1081 | # endif | ||
| 1082 | _GL_CXXALIAS_SYS (hypotl, long double, (long double x, long double y)); | ||
| 1083 | # endif | ||
| 1084 | _GL_CXXALIASWARN (hypotl); | ||
| 1085 | #elif defined GNULIB_POSIXCHECK | ||
| 1086 | # undef hypotl | ||
| 1087 | # if HAVE_RAW_DECL_HYPOTL | ||
| 1088 | _GL_WARN_ON_USE (hypotl, "hypotl is unportable - " | ||
| 1089 | "use gnulib module hypotl for portability"); | ||
| 1090 | # endif | ||
| 1091 | #endif | ||
| 1092 | |||
| 1093 | |||
| 1094 | #if @GNULIB_ILOGBF@ | ||
| 1095 | # if @REPLACE_ILOGBF@ | ||
| 1096 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1097 | # undef ilogbf | ||
| 1098 | # define ilogbf rpl_ilogbf | ||
| 1099 | # endif | ||
| 1100 | _GL_FUNCDECL_RPL (ilogbf, int, (float x)); | ||
| 1101 | _GL_CXXALIAS_RPL (ilogbf, int, (float x)); | ||
| 1102 | # else | ||
| 1103 | # if !@HAVE_ILOGBF@ | ||
| 1104 | _GL_FUNCDECL_SYS (ilogbf, int, (float x)); | ||
| 1105 | # endif | ||
| 1106 | _GL_CXXALIAS_SYS (ilogbf, int, (float x)); | ||
| 1107 | # endif | ||
| 1108 | _GL_CXXALIASWARN (ilogbf); | ||
| 1109 | #elif defined GNULIB_POSIXCHECK | ||
| 1110 | # undef ilogbf | ||
| 1111 | # if HAVE_RAW_DECL_ILOGBF | ||
| 1112 | _GL_WARN_ON_USE (ilogbf, "ilogbf is unportable - " | ||
| 1113 | "use gnulib module ilogbf for portability"); | ||
| 1114 | # endif | ||
| 1115 | #endif | ||
| 1116 | |||
| 1117 | #if @GNULIB_ILOGB@ | ||
| 1118 | # if @REPLACE_ILOGB@ | ||
| 1119 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1120 | # undef ilogb | ||
| 1121 | # define ilogb rpl_ilogb | ||
| 1122 | # endif | ||
| 1123 | _GL_FUNCDECL_RPL (ilogb, int, (double x)); | ||
| 1124 | _GL_CXXALIAS_RPL (ilogb, int, (double x)); | ||
| 1125 | # else | ||
| 1126 | # if !@HAVE_ILOGB@ | ||
| 1127 | _GL_FUNCDECL_SYS (ilogb, int, (double x)); | ||
| 1128 | # endif | ||
| 1129 | _GL_CXXALIAS_SYS (ilogb, int, (double x)); | ||
| 1130 | # endif | ||
| 1131 | _GL_CXXALIASWARN (ilogb); | ||
| 1132 | #elif defined GNULIB_POSIXCHECK | ||
| 1133 | # undef ilogb | ||
| 1134 | # if HAVE_RAW_DECL_ILOGB | ||
| 1135 | _GL_WARN_ON_USE (ilogb, "ilogb is unportable - " | ||
| 1136 | "use gnulib module ilogb for portability"); | ||
| 1137 | # endif | ||
| 1138 | #endif | ||
| 1139 | |||
| 1140 | #if @GNULIB_ILOGBL@ | ||
| 1141 | # if !@HAVE_ILOGBL@ | ||
| 1142 | _GL_FUNCDECL_SYS (ilogbl, int, (long double x)); | ||
| 1143 | # endif | ||
| 1144 | _GL_CXXALIAS_SYS (ilogbl, int, (long double x)); | ||
| 1145 | _GL_CXXALIASWARN (ilogbl); | ||
| 1146 | #elif defined GNULIB_POSIXCHECK | ||
| 1147 | # undef ilogbl | ||
| 1148 | # if HAVE_RAW_DECL_ILOGBL | ||
| 1149 | _GL_WARN_ON_USE (ilogbl, "ilogbl is unportable - " | ||
| 1150 | "use gnulib module ilogbl for portability"); | ||
| 1151 | # endif | ||
| 1152 | #endif | ||
| 1153 | |||
| 1154 | |||
| 1155 | /* Return x * 2^exp. */ | ||
| 1156 | #if @GNULIB_LDEXPF@ | ||
| 1157 | # if !@HAVE_LDEXPF@ | ||
| 1158 | # undef ldexpf | ||
| 1159 | _GL_FUNCDECL_SYS (ldexpf, float, (float x, int exp)); | ||
| 1160 | # endif | ||
| 1161 | _GL_CXXALIAS_SYS (ldexpf, float, (float x, int exp)); | ||
| 1162 | _GL_CXXALIASWARN (ldexpf); | ||
| 1163 | #elif defined GNULIB_POSIXCHECK | ||
| 1164 | # undef ldexpf | ||
| 1165 | # if HAVE_RAW_DECL_LDEXPF | ||
| 1166 | _GL_WARN_ON_USE (ldexpf, "ldexpf is unportable - " | ||
| 1167 | "use gnulib module ldexpf for portability"); | ||
| 1168 | # endif | ||
| 1169 | #endif | ||
| 1170 | |||
| 337 | /* Return x * 2^exp. */ | 1171 | /* Return x * 2^exp. */ |
| 338 | #if @GNULIB_LDEXPL@ && @REPLACE_LDEXPL@ | 1172 | #if @GNULIB_LDEXPL@ && @REPLACE_LDEXPL@ |
| 339 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1173 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1174 | # undef ldexpl | ||
| 340 | # define ldexpl rpl_ldexpl | 1175 | # define ldexpl rpl_ldexpl |
| 341 | # endif | 1176 | # endif |
| 342 | _GL_FUNCDECL_RPL (ldexpl, long double, (long double x, int exp)); | 1177 | _GL_FUNCDECL_RPL (ldexpl, long double, (long double x, int exp)); |
| @@ -361,17 +1196,553 @@ _GL_WARN_ON_USE (ldexpl, "ldexpl is unportable - " | |||
| 361 | #endif | 1196 | #endif |
| 362 | 1197 | ||
| 363 | 1198 | ||
| 1199 | #if @GNULIB_LOGF@ | ||
| 1200 | # if @REPLACE_LOGF@ | ||
| 1201 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1202 | # undef logf | ||
| 1203 | # define logf rpl_logf | ||
| 1204 | # endif | ||
| 1205 | _GL_FUNCDECL_RPL (logf, float, (float x)); | ||
| 1206 | _GL_CXXALIAS_RPL (logf, float, (float x)); | ||
| 1207 | # else | ||
| 1208 | # if !@HAVE_LOGF@ | ||
| 1209 | # undef logf | ||
| 1210 | _GL_FUNCDECL_SYS (logf, float, (float x)); | ||
| 1211 | # endif | ||
| 1212 | _GL_CXXALIAS_SYS (logf, float, (float x)); | ||
| 1213 | # endif | ||
| 1214 | _GL_CXXALIASWARN (logf); | ||
| 1215 | #elif defined GNULIB_POSIXCHECK | ||
| 1216 | # undef logf | ||
| 1217 | # if HAVE_RAW_DECL_LOGF | ||
| 1218 | _GL_WARN_ON_USE (logf, "logf is unportable - " | ||
| 1219 | "use gnulib module logf for portability"); | ||
| 1220 | # endif | ||
| 1221 | #endif | ||
| 1222 | |||
| 1223 | #if @GNULIB_LOG@ | ||
| 1224 | # if @REPLACE_LOG@ | ||
| 1225 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1226 | # undef log | ||
| 1227 | # define log rpl_log | ||
| 1228 | # endif | ||
| 1229 | _GL_FUNCDECL_RPL (log, double, (double x)); | ||
| 1230 | _GL_CXXALIAS_RPL (log, double, (double x)); | ||
| 1231 | # else | ||
| 1232 | _GL_CXXALIAS_SYS (log, double, (double x)); | ||
| 1233 | # endif | ||
| 1234 | _GL_CXXALIASWARN (log); | ||
| 1235 | #elif defined GNULIB_POSIXCHECK | ||
| 1236 | # undef log | ||
| 1237 | # if HAVE_RAW_DECL_LOG | ||
| 1238 | _GL_WARN_ON_USE (log, "log has portability problems - " | ||
| 1239 | "use gnulib module log for portability"); | ||
| 1240 | # endif | ||
| 1241 | #endif | ||
| 1242 | |||
| 364 | #if @GNULIB_LOGL@ | 1243 | #if @GNULIB_LOGL@ |
| 365 | # if !@HAVE_LOGL@ || !@HAVE_DECL_LOGL@ | 1244 | # if @REPLACE_LOGL@ |
| 1245 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1246 | # undef logl | ||
| 1247 | # define logl rpl_logl | ||
| 1248 | # endif | ||
| 1249 | _GL_FUNCDECL_RPL (logl, long double, (long double x)); | ||
| 1250 | _GL_CXXALIAS_RPL (logl, long double, (long double x)); | ||
| 1251 | # else | ||
| 1252 | # if !@HAVE_LOGL@ || !@HAVE_DECL_LOGL@ | ||
| 1253 | # undef logl | ||
| 366 | _GL_FUNCDECL_SYS (logl, long double, (long double x)); | 1254 | _GL_FUNCDECL_SYS (logl, long double, (long double x)); |
| 367 | # endif | 1255 | # endif |
| 368 | _GL_CXXALIAS_SYS (logl, long double, (long double x)); | 1256 | _GL_CXXALIAS_SYS (logl, long double, (long double x)); |
| 1257 | # endif | ||
| 369 | _GL_CXXALIASWARN (logl); | 1258 | _GL_CXXALIASWARN (logl); |
| 370 | #elif defined GNULIB_POSIXCHECK | 1259 | #elif defined GNULIB_POSIXCHECK |
| 371 | # undef logl | 1260 | # undef logl |
| 372 | # if HAVE_RAW_DECL_LOGL | 1261 | # if HAVE_RAW_DECL_LOGL |
| 373 | _GL_WARN_ON_USE (logl, "logl is unportable - " | 1262 | _GL_WARN_ON_USE (logl, "logl is unportable - " |
| 374 | "use gnulib module mathl for portability"); | 1263 | "use gnulib module logl for portability"); |
| 1264 | # endif | ||
| 1265 | #endif | ||
| 1266 | |||
| 1267 | |||
| 1268 | #if @GNULIB_LOG10F@ | ||
| 1269 | # if @REPLACE_LOG10F@ | ||
| 1270 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1271 | # undef log10f | ||
| 1272 | # define log10f rpl_log10f | ||
| 1273 | # endif | ||
| 1274 | _GL_FUNCDECL_RPL (log10f, float, (float x)); | ||
| 1275 | _GL_CXXALIAS_RPL (log10f, float, (float x)); | ||
| 1276 | # else | ||
| 1277 | # if !@HAVE_LOG10F@ | ||
| 1278 | # undef log10f | ||
| 1279 | _GL_FUNCDECL_SYS (log10f, float, (float x)); | ||
| 1280 | # endif | ||
| 1281 | _GL_CXXALIAS_SYS (log10f, float, (float x)); | ||
| 1282 | # endif | ||
| 1283 | _GL_CXXALIASWARN (log10f); | ||
| 1284 | #elif defined GNULIB_POSIXCHECK | ||
| 1285 | # undef log10f | ||
| 1286 | # if HAVE_RAW_DECL_LOG10F | ||
| 1287 | _GL_WARN_ON_USE (log10f, "log10f is unportable - " | ||
| 1288 | "use gnulib module log10f for portability"); | ||
| 1289 | # endif | ||
| 1290 | #endif | ||
| 1291 | |||
| 1292 | #if @GNULIB_LOG10@ | ||
| 1293 | # if @REPLACE_LOG10@ | ||
| 1294 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1295 | # undef log10 | ||
| 1296 | # define log10 rpl_log10 | ||
| 1297 | # endif | ||
| 1298 | _GL_FUNCDECL_RPL (log10, double, (double x)); | ||
| 1299 | _GL_CXXALIAS_RPL (log10, double, (double x)); | ||
| 1300 | # else | ||
| 1301 | _GL_CXXALIAS_SYS (log10, double, (double x)); | ||
| 1302 | # endif | ||
| 1303 | _GL_CXXALIASWARN (log10); | ||
| 1304 | #elif defined GNULIB_POSIXCHECK | ||
| 1305 | # undef log10 | ||
| 1306 | # if HAVE_RAW_DECL_LOG10 | ||
| 1307 | _GL_WARN_ON_USE (log10, "log10 has portability problems - " | ||
| 1308 | "use gnulib module log10 for portability"); | ||
| 1309 | # endif | ||
| 1310 | #endif | ||
| 1311 | |||
| 1312 | #if @GNULIB_LOG10L@ | ||
| 1313 | # if @REPLACE_LOG10L@ | ||
| 1314 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1315 | # undef log10l | ||
| 1316 | # define log10l rpl_log10l | ||
| 1317 | # endif | ||
| 1318 | _GL_FUNCDECL_RPL (log10l, long double, (long double x)); | ||
| 1319 | _GL_CXXALIAS_RPL (log10l, long double, (long double x)); | ||
| 1320 | # else | ||
| 1321 | # if !@HAVE_LOG10L@ || !@HAVE_DECL_LOG10L@ | ||
| 1322 | # undef log10l | ||
| 1323 | _GL_FUNCDECL_SYS (log10l, long double, (long double x)); | ||
| 1324 | # endif | ||
| 1325 | _GL_CXXALIAS_SYS (log10l, long double, (long double x)); | ||
| 1326 | # endif | ||
| 1327 | _GL_CXXALIASWARN (log10l); | ||
| 1328 | #elif defined GNULIB_POSIXCHECK | ||
| 1329 | # undef log10l | ||
| 1330 | # if HAVE_RAW_DECL_LOG10L | ||
| 1331 | _GL_WARN_ON_USE (log10l, "log10l is unportable - " | ||
| 1332 | "use gnulib module log10l for portability"); | ||
| 1333 | # endif | ||
| 1334 | #endif | ||
| 1335 | |||
| 1336 | |||
| 1337 | #if @GNULIB_LOG1PF@ | ||
| 1338 | # if @REPLACE_LOG1PF@ | ||
| 1339 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1340 | # undef log1pf | ||
| 1341 | # define log1pf rpl_log1pf | ||
| 1342 | # endif | ||
| 1343 | _GL_FUNCDECL_RPL (log1pf, float, (float x)); | ||
| 1344 | _GL_CXXALIAS_RPL (log1pf, float, (float x)); | ||
| 1345 | # else | ||
| 1346 | # if !@HAVE_LOG1PF@ | ||
| 1347 | _GL_FUNCDECL_SYS (log1pf, float, (float x)); | ||
| 1348 | # endif | ||
| 1349 | _GL_CXXALIAS_SYS (log1pf, float, (float x)); | ||
| 1350 | # endif | ||
| 1351 | _GL_CXXALIASWARN (log1pf); | ||
| 1352 | #elif defined GNULIB_POSIXCHECK | ||
| 1353 | # undef log1pf | ||
| 1354 | # if HAVE_RAW_DECL_LOG1PF | ||
| 1355 | _GL_WARN_ON_USE (log1pf, "log1pf is unportable - " | ||
| 1356 | "use gnulib module log1pf for portability"); | ||
| 1357 | # endif | ||
| 1358 | #endif | ||
| 1359 | |||
| 1360 | #if @GNULIB_LOG1P@ | ||
| 1361 | # if @REPLACE_LOG1P@ | ||
| 1362 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1363 | # undef log1p | ||
| 1364 | # define log1p rpl_log1p | ||
| 1365 | # endif | ||
| 1366 | _GL_FUNCDECL_RPL (log1p, double, (double x)); | ||
| 1367 | _GL_CXXALIAS_RPL (log1p, double, (double x)); | ||
| 1368 | # else | ||
| 1369 | # if !@HAVE_LOG1P@ | ||
| 1370 | _GL_FUNCDECL_SYS (log1p, double, (double x)); | ||
| 1371 | # endif | ||
| 1372 | _GL_CXXALIAS_SYS (log1p, double, (double x)); | ||
| 1373 | # endif | ||
| 1374 | _GL_CXXALIASWARN (log1p); | ||
| 1375 | #elif defined GNULIB_POSIXCHECK | ||
| 1376 | # undef log1p | ||
| 1377 | # if HAVE_RAW_DECL_LOG1P | ||
| 1378 | _GL_WARN_ON_USE (log1p, "log1p has portability problems - " | ||
| 1379 | "use gnulib module log1p for portability"); | ||
| 1380 | # endif | ||
| 1381 | #endif | ||
| 1382 | |||
| 1383 | #if @GNULIB_LOG1PL@ | ||
| 1384 | # if @REPLACE_LOG1PL@ | ||
| 1385 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1386 | # undef log1pl | ||
| 1387 | # define log1pl rpl_log1pl | ||
| 1388 | # endif | ||
| 1389 | _GL_FUNCDECL_RPL (log1pl, long double, (long double x)); | ||
| 1390 | _GL_CXXALIAS_RPL (log1pl, long double, (long double x)); | ||
| 1391 | # else | ||
| 1392 | # if !@HAVE_LOG1PL@ | ||
| 1393 | _GL_FUNCDECL_SYS (log1pl, long double, (long double x)); | ||
| 1394 | # endif | ||
| 1395 | _GL_CXXALIAS_SYS (log1pl, long double, (long double x)); | ||
| 1396 | # endif | ||
| 1397 | _GL_CXXALIASWARN (log1pl); | ||
| 1398 | #elif defined GNULIB_POSIXCHECK | ||
| 1399 | # undef log1pl | ||
| 1400 | # if HAVE_RAW_DECL_LOG1PL | ||
| 1401 | _GL_WARN_ON_USE (log1pl, "log1pl has portability problems - " | ||
| 1402 | "use gnulib module log1pl for portability"); | ||
| 1403 | # endif | ||
| 1404 | #endif | ||
| 1405 | |||
| 1406 | |||
| 1407 | #if @GNULIB_LOG2F@ | ||
| 1408 | # if @REPLACE_LOG2F@ | ||
| 1409 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1410 | # undef log2f | ||
| 1411 | # define log2f rpl_log2f | ||
| 1412 | # endif | ||
| 1413 | _GL_FUNCDECL_RPL (log2f, float, (float x)); | ||
| 1414 | _GL_CXXALIAS_RPL (log2f, float, (float x)); | ||
| 1415 | # else | ||
| 1416 | # if !@HAVE_DECL_LOG2F@ | ||
| 1417 | # undef log2f | ||
| 1418 | _GL_FUNCDECL_SYS (log2f, float, (float x)); | ||
| 1419 | # endif | ||
| 1420 | _GL_CXXALIAS_SYS (log2f, float, (float x)); | ||
| 1421 | # endif | ||
| 1422 | _GL_CXXALIASWARN (log2f); | ||
| 1423 | #elif defined GNULIB_POSIXCHECK | ||
| 1424 | # undef log2f | ||
| 1425 | # if HAVE_RAW_DECL_LOG2F | ||
| 1426 | _GL_WARN_ON_USE (log2f, "log2f is unportable - " | ||
| 1427 | "use gnulib module log2f for portability"); | ||
| 1428 | # endif | ||
| 1429 | #endif | ||
| 1430 | |||
| 1431 | #if @GNULIB_LOG2@ | ||
| 1432 | # if @REPLACE_LOG2@ | ||
| 1433 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1434 | # undef log2 | ||
| 1435 | # define log2 rpl_log2 | ||
| 1436 | # endif | ||
| 1437 | _GL_FUNCDECL_RPL (log2, double, (double x)); | ||
| 1438 | _GL_CXXALIAS_RPL (log2, double, (double x)); | ||
| 1439 | # else | ||
| 1440 | # if !@HAVE_DECL_LOG2@ | ||
| 1441 | # undef log2 | ||
| 1442 | _GL_FUNCDECL_SYS (log2, double, (double x)); | ||
| 1443 | # endif | ||
| 1444 | _GL_CXXALIAS_SYS (log2, double, (double x)); | ||
| 1445 | # endif | ||
| 1446 | _GL_CXXALIASWARN (log2); | ||
| 1447 | #elif defined GNULIB_POSIXCHECK | ||
| 1448 | # undef log2 | ||
| 1449 | # if HAVE_RAW_DECL_LOG2 | ||
| 1450 | _GL_WARN_ON_USE (log2, "log2 is unportable - " | ||
| 1451 | "use gnulib module log2 for portability"); | ||
| 1452 | # endif | ||
| 1453 | #endif | ||
| 1454 | |||
| 1455 | #if @GNULIB_LOG2L@ | ||
| 1456 | # if @REPLACE_LOG2L@ | ||
| 1457 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1458 | # undef log2l | ||
| 1459 | # define log2l rpl_log2l | ||
| 1460 | # endif | ||
| 1461 | _GL_FUNCDECL_RPL (log2l, long double, (long double x)); | ||
| 1462 | _GL_CXXALIAS_RPL (log2l, long double, (long double x)); | ||
| 1463 | # else | ||
| 1464 | # if !@HAVE_DECL_LOG2L@ | ||
| 1465 | _GL_FUNCDECL_SYS (log2l, long double, (long double x)); | ||
| 1466 | # endif | ||
| 1467 | _GL_CXXALIAS_SYS (log2l, long double, (long double x)); | ||
| 1468 | # endif | ||
| 1469 | _GL_CXXALIASWARN (log2l); | ||
| 1470 | #elif defined GNULIB_POSIXCHECK | ||
| 1471 | # undef log2l | ||
| 1472 | # if HAVE_RAW_DECL_LOG2L | ||
| 1473 | _GL_WARN_ON_USE (log2l, "log2l is unportable - " | ||
| 1474 | "use gnulib module log2l for portability"); | ||
| 1475 | # endif | ||
| 1476 | #endif | ||
| 1477 | |||
| 1478 | |||
| 1479 | #if @GNULIB_LOGBF@ | ||
| 1480 | # if @REPLACE_LOGBF@ | ||
| 1481 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1482 | # undef logbf | ||
| 1483 | # define logbf rpl_logbf | ||
| 1484 | # endif | ||
| 1485 | _GL_FUNCDECL_RPL (logbf, float, (float x)); | ||
| 1486 | _GL_CXXALIAS_RPL (logbf, float, (float x)); | ||
| 1487 | # else | ||
| 1488 | # if !@HAVE_LOGBF@ | ||
| 1489 | _GL_FUNCDECL_SYS (logbf, float, (float x)); | ||
| 1490 | # endif | ||
| 1491 | _GL_CXXALIAS_SYS (logbf, float, (float x)); | ||
| 1492 | # endif | ||
| 1493 | _GL_CXXALIASWARN (logbf); | ||
| 1494 | #elif defined GNULIB_POSIXCHECK | ||
| 1495 | # undef logbf | ||
| 1496 | # if HAVE_RAW_DECL_LOGBF | ||
| 1497 | _GL_WARN_ON_USE (logbf, "logbf is unportable - " | ||
| 1498 | "use gnulib module logbf for portability"); | ||
| 1499 | # endif | ||
| 1500 | #endif | ||
| 1501 | |||
| 1502 | #if @GNULIB_LOGB@ | ||
| 1503 | # if @REPLACE_LOGB@ | ||
| 1504 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1505 | # undef logb | ||
| 1506 | # define logb rpl_logb | ||
| 1507 | # endif | ||
| 1508 | _GL_FUNCDECL_RPL (logb, double, (double x)); | ||
| 1509 | _GL_CXXALIAS_RPL (logb, double, (double x)); | ||
| 1510 | # else | ||
| 1511 | # if !@HAVE_DECL_LOGB@ | ||
| 1512 | _GL_FUNCDECL_SYS (logb, double, (double x)); | ||
| 1513 | # endif | ||
| 1514 | _GL_CXXALIAS_SYS (logb, double, (double x)); | ||
| 1515 | # endif | ||
| 1516 | _GL_CXXALIASWARN (logb); | ||
| 1517 | #elif defined GNULIB_POSIXCHECK | ||
| 1518 | # undef logb | ||
| 1519 | # if HAVE_RAW_DECL_LOGB | ||
| 1520 | _GL_WARN_ON_USE (logb, "logb is unportable - " | ||
| 1521 | "use gnulib module logb for portability"); | ||
| 1522 | # endif | ||
| 1523 | #endif | ||
| 1524 | |||
| 1525 | #if @GNULIB_LOGBL@ | ||
| 1526 | # if @REPLACE_LOGBL@ | ||
| 1527 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1528 | # undef logbl | ||
| 1529 | # define logbl rpl_logbl | ||
| 1530 | # endif | ||
| 1531 | _GL_FUNCDECL_RPL (logbl, long double, (long double x)); | ||
| 1532 | _GL_CXXALIAS_RPL (logbl, long double, (long double x)); | ||
| 1533 | # else | ||
| 1534 | # if !@HAVE_LOGBL@ | ||
| 1535 | _GL_FUNCDECL_SYS (logbl, long double, (long double x)); | ||
| 1536 | # endif | ||
| 1537 | _GL_CXXALIAS_SYS (logbl, long double, (long double x)); | ||
| 1538 | # endif | ||
| 1539 | _GL_CXXALIASWARN (logbl); | ||
| 1540 | #elif defined GNULIB_POSIXCHECK | ||
| 1541 | # undef logbl | ||
| 1542 | # if HAVE_RAW_DECL_LOGBL | ||
| 1543 | _GL_WARN_ON_USE (logbl, "logbl is unportable - " | ||
| 1544 | "use gnulib module logbl for portability"); | ||
| 1545 | # endif | ||
| 1546 | #endif | ||
| 1547 | |||
| 1548 | |||
| 1549 | #if @GNULIB_MODFF@ | ||
| 1550 | # if @REPLACE_MODFF@ | ||
| 1551 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1552 | # undef modff | ||
| 1553 | # define modff rpl_modff | ||
| 1554 | # endif | ||
| 1555 | _GL_FUNCDECL_RPL (modff, float, (float x, float *iptr) _GL_ARG_NONNULL ((2))); | ||
| 1556 | _GL_CXXALIAS_RPL (modff, float, (float x, float *iptr)); | ||
| 1557 | # else | ||
| 1558 | # if !@HAVE_MODFF@ | ||
| 1559 | # undef modff | ||
| 1560 | _GL_FUNCDECL_SYS (modff, float, (float x, float *iptr) _GL_ARG_NONNULL ((2))); | ||
| 1561 | # endif | ||
| 1562 | _GL_CXXALIAS_SYS (modff, float, (float x, float *iptr)); | ||
| 1563 | # endif | ||
| 1564 | _GL_CXXALIASWARN (modff); | ||
| 1565 | #elif defined GNULIB_POSIXCHECK | ||
| 1566 | # undef modff | ||
| 1567 | # if HAVE_RAW_DECL_MODFF | ||
| 1568 | _GL_WARN_ON_USE (modff, "modff is unportable - " | ||
| 1569 | "use gnulib module modff for portability"); | ||
| 1570 | # endif | ||
| 1571 | #endif | ||
| 1572 | |||
| 1573 | #if @GNULIB_MODF@ | ||
| 1574 | # if @REPLACE_MODF@ | ||
| 1575 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1576 | # undef modf | ||
| 1577 | # define modf rpl_modf | ||
| 1578 | # endif | ||
| 1579 | _GL_FUNCDECL_RPL (modf, double, (double x, double *iptr) _GL_ARG_NONNULL ((2))); | ||
| 1580 | _GL_CXXALIAS_RPL (modf, double, (double x, double *iptr)); | ||
| 1581 | # else | ||
| 1582 | _GL_CXXALIAS_SYS (modf, double, (double x, double *iptr)); | ||
| 1583 | # endif | ||
| 1584 | _GL_CXXALIASWARN (modf); | ||
| 1585 | #elif defined GNULIB_POSIXCHECK | ||
| 1586 | # undef modf | ||
| 1587 | # if HAVE_RAW_DECL_MODF | ||
| 1588 | _GL_WARN_ON_USE (modf, "modf has portability problems - " | ||
| 1589 | "use gnulib module modf for portability"); | ||
| 1590 | # endif | ||
| 1591 | #endif | ||
| 1592 | |||
| 1593 | #if @GNULIB_MODFL@ | ||
| 1594 | # if @REPLACE_MODFL@ | ||
| 1595 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1596 | # undef modfl | ||
| 1597 | # define modfl rpl_modfl | ||
| 1598 | # endif | ||
| 1599 | _GL_FUNCDECL_RPL (modfl, long double, (long double x, long double *iptr) | ||
| 1600 | _GL_ARG_NONNULL ((2))); | ||
| 1601 | _GL_CXXALIAS_RPL (modfl, long double, (long double x, long double *iptr)); | ||
| 1602 | # else | ||
| 1603 | # if !@HAVE_MODFL@ | ||
| 1604 | # undef modfl | ||
| 1605 | _GL_FUNCDECL_SYS (modfl, long double, (long double x, long double *iptr) | ||
| 1606 | _GL_ARG_NONNULL ((2))); | ||
| 1607 | # endif | ||
| 1608 | _GL_CXXALIAS_SYS (modfl, long double, (long double x, long double *iptr)); | ||
| 1609 | # endif | ||
| 1610 | _GL_CXXALIASWARN (modfl); | ||
| 1611 | #elif defined GNULIB_POSIXCHECK | ||
| 1612 | # undef modfl | ||
| 1613 | # if HAVE_RAW_DECL_MODFL | ||
| 1614 | _GL_WARN_ON_USE (modfl, "modfl is unportable - " | ||
| 1615 | "use gnulib module modfl for portability"); | ||
| 1616 | # endif | ||
| 1617 | #endif | ||
| 1618 | |||
| 1619 | |||
| 1620 | #if @GNULIB_POWF@ | ||
| 1621 | # if !@HAVE_POWF@ | ||
| 1622 | # undef powf | ||
| 1623 | _GL_FUNCDECL_SYS (powf, float, (float x, float y)); | ||
| 1624 | # endif | ||
| 1625 | _GL_CXXALIAS_SYS (powf, float, (float x, float y)); | ||
| 1626 | _GL_CXXALIASWARN (powf); | ||
| 1627 | #elif defined GNULIB_POSIXCHECK | ||
| 1628 | # undef powf | ||
| 1629 | # if HAVE_RAW_DECL_POWF | ||
| 1630 | _GL_WARN_ON_USE (powf, "powf is unportable - " | ||
| 1631 | "use gnulib module powf for portability"); | ||
| 1632 | # endif | ||
| 1633 | #endif | ||
| 1634 | |||
| 1635 | |||
| 1636 | #if @GNULIB_REMAINDERF@ | ||
| 1637 | # if @REPLACE_REMAINDERF@ | ||
| 1638 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1639 | # undef remainderf | ||
| 1640 | # define remainderf rpl_remainderf | ||
| 1641 | # endif | ||
| 1642 | _GL_FUNCDECL_RPL (remainderf, float, (float x, float y)); | ||
| 1643 | _GL_CXXALIAS_RPL (remainderf, float, (float x, float y)); | ||
| 1644 | # else | ||
| 1645 | # if !@HAVE_REMAINDERF@ | ||
| 1646 | _GL_FUNCDECL_SYS (remainderf, float, (float x, float y)); | ||
| 1647 | # endif | ||
| 1648 | _GL_CXXALIAS_SYS (remainderf, float, (float x, float y)); | ||
| 1649 | # endif | ||
| 1650 | _GL_CXXALIASWARN (remainderf); | ||
| 1651 | #elif defined GNULIB_POSIXCHECK | ||
| 1652 | # undef remainderf | ||
| 1653 | # if HAVE_RAW_DECL_REMAINDERF | ||
| 1654 | _GL_WARN_ON_USE (remainderf, "remainderf is unportable - " | ||
| 1655 | "use gnulib module remainderf for portability"); | ||
| 1656 | # endif | ||
| 1657 | #endif | ||
| 1658 | |||
| 1659 | #if @GNULIB_REMAINDER@ | ||
| 1660 | # if @REPLACE_REMAINDER@ | ||
| 1661 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1662 | # undef remainder | ||
| 1663 | # define remainder rpl_remainder | ||
| 1664 | # endif | ||
| 1665 | _GL_FUNCDECL_RPL (remainder, double, (double x, double y)); | ||
| 1666 | _GL_CXXALIAS_RPL (remainder, double, (double x, double y)); | ||
| 1667 | # else | ||
| 1668 | # if !@HAVE_REMAINDER@ || !@HAVE_DECL_REMAINDER@ | ||
| 1669 | _GL_FUNCDECL_SYS (remainder, double, (double x, double y)); | ||
| 1670 | # endif | ||
| 1671 | _GL_CXXALIAS_SYS (remainder, double, (double x, double y)); | ||
| 1672 | # endif | ||
| 1673 | _GL_CXXALIASWARN (remainder); | ||
| 1674 | #elif defined GNULIB_POSIXCHECK | ||
| 1675 | # undef remainder | ||
| 1676 | # if HAVE_RAW_DECL_REMAINDER | ||
| 1677 | _GL_WARN_ON_USE (remainder, "remainder is unportable - " | ||
| 1678 | "use gnulib module remainder for portability"); | ||
| 1679 | # endif | ||
| 1680 | #endif | ||
| 1681 | |||
| 1682 | #if @GNULIB_REMAINDERL@ | ||
| 1683 | # if @REPLACE_REMAINDERL@ | ||
| 1684 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1685 | # undef remainderl | ||
| 1686 | # define remainderl rpl_remainderl | ||
| 1687 | # endif | ||
| 1688 | _GL_FUNCDECL_RPL (remainderl, long double, (long double x, long double y)); | ||
| 1689 | _GL_CXXALIAS_RPL (remainderl, long double, (long double x, long double y)); | ||
| 1690 | # else | ||
| 1691 | # if !@HAVE_DECL_REMAINDERL@ | ||
| 1692 | # undef remainderl | ||
| 1693 | _GL_FUNCDECL_SYS (remainderl, long double, (long double x, long double y)); | ||
| 1694 | # endif | ||
| 1695 | _GL_CXXALIAS_SYS (remainderl, long double, (long double x, long double y)); | ||
| 1696 | # endif | ||
| 1697 | _GL_CXXALIASWARN (remainderl); | ||
| 1698 | #elif defined GNULIB_POSIXCHECK | ||
| 1699 | # undef remainderl | ||
| 1700 | # if HAVE_RAW_DECL_REMAINDERL | ||
| 1701 | _GL_WARN_ON_USE (remainderl, "remainderl is unportable - " | ||
| 1702 | "use gnulib module remainderl for portability"); | ||
| 1703 | # endif | ||
| 1704 | #endif | ||
| 1705 | |||
| 1706 | |||
| 1707 | #if @GNULIB_RINTF@ | ||
| 1708 | # if !@HAVE_DECL_RINTF@ | ||
| 1709 | _GL_FUNCDECL_SYS (rintf, float, (float x)); | ||
| 1710 | # endif | ||
| 1711 | _GL_CXXALIAS_SYS (rintf, float, (float x)); | ||
| 1712 | _GL_CXXALIASWARN (rintf); | ||
| 1713 | #elif defined GNULIB_POSIXCHECK | ||
| 1714 | # undef rintf | ||
| 1715 | # if HAVE_RAW_DECL_RINTF | ||
| 1716 | _GL_WARN_ON_USE (rintf, "rintf is unportable - " | ||
| 1717 | "use gnulib module rintf for portability"); | ||
| 1718 | # endif | ||
| 1719 | #endif | ||
| 1720 | |||
| 1721 | #if @GNULIB_RINT@ | ||
| 1722 | # if !@HAVE_RINT@ | ||
| 1723 | _GL_FUNCDECL_SYS (rint, double, (double x)); | ||
| 1724 | # endif | ||
| 1725 | _GL_CXXALIAS_SYS (rint, double, (double x)); | ||
| 1726 | _GL_CXXALIASWARN (rint); | ||
| 1727 | #elif defined GNULIB_POSIXCHECK | ||
| 1728 | # undef rint | ||
| 1729 | # if HAVE_RAW_DECL_RINT | ||
| 1730 | _GL_WARN_ON_USE (rint, "rint is unportable - " | ||
| 1731 | "use gnulib module rint for portability"); | ||
| 1732 | # endif | ||
| 1733 | #endif | ||
| 1734 | |||
| 1735 | #if @GNULIB_RINTL@ | ||
| 1736 | # if !@HAVE_RINTL@ | ||
| 1737 | _GL_FUNCDECL_SYS (rintl, long double, (long double x)); | ||
| 1738 | # endif | ||
| 1739 | _GL_CXXALIAS_SYS (rintl, long double, (long double x)); | ||
| 1740 | _GL_CXXALIASWARN (rintl); | ||
| 1741 | #elif defined GNULIB_POSIXCHECK | ||
| 1742 | # undef rintl | ||
| 1743 | # if HAVE_RAW_DECL_RINTL | ||
| 1744 | _GL_WARN_ON_USE (rintl, "rintl is unportable - " | ||
| 1745 | "use gnulib module rintl for portability"); | ||
| 375 | # endif | 1746 | # endif |
| 376 | #endif | 1747 | #endif |
| 377 | 1748 | ||
| @@ -432,6 +1803,7 @@ _GL_FUNCDECL_RPL (roundl, long double, (long double x)); | |||
| 432 | _GL_CXXALIAS_RPL (roundl, long double, (long double x)); | 1803 | _GL_CXXALIAS_RPL (roundl, long double, (long double x)); |
| 433 | # else | 1804 | # else |
| 434 | # if !@HAVE_DECL_ROUNDL@ | 1805 | # if !@HAVE_DECL_ROUNDL@ |
| 1806 | # undef roundl | ||
| 435 | _GL_FUNCDECL_SYS (roundl, long double, (long double x)); | 1807 | _GL_FUNCDECL_SYS (roundl, long double, (long double x)); |
| 436 | # endif | 1808 | # endif |
| 437 | _GL_CXXALIAS_SYS (roundl, long double, (long double x)); | 1809 | _GL_CXXALIAS_SYS (roundl, long double, (long double x)); |
| @@ -446,8 +1818,24 @@ _GL_WARN_ON_USE (roundl, "roundl is unportable - " | |||
| 446 | #endif | 1818 | #endif |
| 447 | 1819 | ||
| 448 | 1820 | ||
| 1821 | #if @GNULIB_SINF@ | ||
| 1822 | # if !@HAVE_SINF@ | ||
| 1823 | # undef sinf | ||
| 1824 | _GL_FUNCDECL_SYS (sinf, float, (float x)); | ||
| 1825 | # endif | ||
| 1826 | _GL_CXXALIAS_SYS (sinf, float, (float x)); | ||
| 1827 | _GL_CXXALIASWARN (sinf); | ||
| 1828 | #elif defined GNULIB_POSIXCHECK | ||
| 1829 | # undef sinf | ||
| 1830 | # if HAVE_RAW_DECL_SINF | ||
| 1831 | _GL_WARN_ON_USE (sinf, "sinf is unportable - " | ||
| 1832 | "use gnulib module sinf for portability"); | ||
| 1833 | # endif | ||
| 1834 | #endif | ||
| 1835 | |||
| 449 | #if @GNULIB_SINL@ | 1836 | #if @GNULIB_SINL@ |
| 450 | # if !@HAVE_SINL@ || !@HAVE_DECL_SINL@ | 1837 | # if !@HAVE_SINL@ || !@HAVE_DECL_SINL@ |
| 1838 | # undef sinl | ||
| 451 | _GL_FUNCDECL_SYS (sinl, long double, (long double x)); | 1839 | _GL_FUNCDECL_SYS (sinl, long double, (long double x)); |
| 452 | # endif | 1840 | # endif |
| 453 | _GL_CXXALIAS_SYS (sinl, long double, (long double x)); | 1841 | _GL_CXXALIAS_SYS (sinl, long double, (long double x)); |
| @@ -456,28 +1844,85 @@ _GL_CXXALIASWARN (sinl); | |||
| 456 | # undef sinl | 1844 | # undef sinl |
| 457 | # if HAVE_RAW_DECL_SINL | 1845 | # if HAVE_RAW_DECL_SINL |
| 458 | _GL_WARN_ON_USE (sinl, "sinl is unportable - " | 1846 | _GL_WARN_ON_USE (sinl, "sinl is unportable - " |
| 459 | "use gnulib module mathl for portability"); | 1847 | "use gnulib module sinl for portability"); |
| 1848 | # endif | ||
| 1849 | #endif | ||
| 1850 | |||
| 1851 | |||
| 1852 | #if @GNULIB_SINHF@ | ||
| 1853 | # if !@HAVE_SINHF@ | ||
| 1854 | # undef sinhf | ||
| 1855 | _GL_FUNCDECL_SYS (sinhf, float, (float x)); | ||
| 1856 | # endif | ||
| 1857 | _GL_CXXALIAS_SYS (sinhf, float, (float x)); | ||
| 1858 | _GL_CXXALIASWARN (sinhf); | ||
| 1859 | #elif defined GNULIB_POSIXCHECK | ||
| 1860 | # undef sinhf | ||
| 1861 | # if HAVE_RAW_DECL_SINHF | ||
| 1862 | _GL_WARN_ON_USE (sinhf, "sinhf is unportable - " | ||
| 1863 | "use gnulib module sinhf for portability"); | ||
| 460 | # endif | 1864 | # endif |
| 461 | #endif | 1865 | #endif |
| 462 | 1866 | ||
| 463 | 1867 | ||
| 1868 | #if @GNULIB_SQRTF@ | ||
| 1869 | # if !@HAVE_SQRTF@ | ||
| 1870 | # undef sqrtf | ||
| 1871 | _GL_FUNCDECL_SYS (sqrtf, float, (float x)); | ||
| 1872 | # endif | ||
| 1873 | _GL_CXXALIAS_SYS (sqrtf, float, (float x)); | ||
| 1874 | _GL_CXXALIASWARN (sqrtf); | ||
| 1875 | #elif defined GNULIB_POSIXCHECK | ||
| 1876 | # undef sqrtf | ||
| 1877 | # if HAVE_RAW_DECL_SQRTF | ||
| 1878 | _GL_WARN_ON_USE (sqrtf, "sqrtf is unportable - " | ||
| 1879 | "use gnulib module sqrtf for portability"); | ||
| 1880 | # endif | ||
| 1881 | #endif | ||
| 1882 | |||
| 464 | #if @GNULIB_SQRTL@ | 1883 | #if @GNULIB_SQRTL@ |
| 465 | # if !@HAVE_SQRTL@ || !@HAVE_DECL_SQRTL@ | 1884 | # if @REPLACE_SQRTL@ |
| 1885 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1886 | # undef sqrtl | ||
| 1887 | # define sqrtl rpl_sqrtl | ||
| 1888 | # endif | ||
| 1889 | _GL_FUNCDECL_RPL (sqrtl, long double, (long double x)); | ||
| 1890 | _GL_CXXALIAS_RPL (sqrtl, long double, (long double x)); | ||
| 1891 | # else | ||
| 1892 | # if !@HAVE_SQRTL@ || !@HAVE_DECL_SQRTL@ | ||
| 1893 | # undef sqrtl | ||
| 466 | _GL_FUNCDECL_SYS (sqrtl, long double, (long double x)); | 1894 | _GL_FUNCDECL_SYS (sqrtl, long double, (long double x)); |
| 467 | # endif | 1895 | # endif |
| 468 | _GL_CXXALIAS_SYS (sqrtl, long double, (long double x)); | 1896 | _GL_CXXALIAS_SYS (sqrtl, long double, (long double x)); |
| 1897 | # endif | ||
| 469 | _GL_CXXALIASWARN (sqrtl); | 1898 | _GL_CXXALIASWARN (sqrtl); |
| 470 | #elif defined GNULIB_POSIXCHECK | 1899 | #elif defined GNULIB_POSIXCHECK |
| 471 | # undef sqrtl | 1900 | # undef sqrtl |
| 472 | # if HAVE_RAW_DECL_SQRTL | 1901 | # if HAVE_RAW_DECL_SQRTL |
| 473 | _GL_WARN_ON_USE (sqrtl, "sqrtl is unportable - " | 1902 | _GL_WARN_ON_USE (sqrtl, "sqrtl is unportable - " |
| 474 | "use gnulib module mathl for portability"); | 1903 | "use gnulib module sqrtl for portability"); |
| 475 | # endif | 1904 | # endif |
| 476 | #endif | 1905 | #endif |
| 477 | 1906 | ||
| 478 | 1907 | ||
| 1908 | #if @GNULIB_TANF@ | ||
| 1909 | # if !@HAVE_TANF@ | ||
| 1910 | # undef tanf | ||
| 1911 | _GL_FUNCDECL_SYS (tanf, float, (float x)); | ||
| 1912 | # endif | ||
| 1913 | _GL_CXXALIAS_SYS (tanf, float, (float x)); | ||
| 1914 | _GL_CXXALIASWARN (tanf); | ||
| 1915 | #elif defined GNULIB_POSIXCHECK | ||
| 1916 | # undef tanf | ||
| 1917 | # if HAVE_RAW_DECL_TANF | ||
| 1918 | _GL_WARN_ON_USE (tanf, "tanf is unportable - " | ||
| 1919 | "use gnulib module tanf for portability"); | ||
| 1920 | # endif | ||
| 1921 | #endif | ||
| 1922 | |||
| 479 | #if @GNULIB_TANL@ | 1923 | #if @GNULIB_TANL@ |
| 480 | # if !@HAVE_TANL@ || !@HAVE_DECL_TANL@ | 1924 | # if !@HAVE_TANL@ || !@HAVE_DECL_TANL@ |
| 1925 | # undef tanl | ||
| 481 | _GL_FUNCDECL_SYS (tanl, long double, (long double x)); | 1926 | _GL_FUNCDECL_SYS (tanl, long double, (long double x)); |
| 482 | # endif | 1927 | # endif |
| 483 | _GL_CXXALIAS_SYS (tanl, long double, (long double x)); | 1928 | _GL_CXXALIAS_SYS (tanl, long double, (long double x)); |
| @@ -486,16 +1931,40 @@ _GL_CXXALIASWARN (tanl); | |||
| 486 | # undef tanl | 1931 | # undef tanl |
| 487 | # if HAVE_RAW_DECL_TANL | 1932 | # if HAVE_RAW_DECL_TANL |
| 488 | _GL_WARN_ON_USE (tanl, "tanl is unportable - " | 1933 | _GL_WARN_ON_USE (tanl, "tanl is unportable - " |
| 489 | "use gnulib module mathl for portability"); | 1934 | "use gnulib module tanl for portability"); |
| 1935 | # endif | ||
| 1936 | #endif | ||
| 1937 | |||
| 1938 | |||
| 1939 | #if @GNULIB_TANHF@ | ||
| 1940 | # if !@HAVE_TANHF@ | ||
| 1941 | # undef tanhf | ||
| 1942 | _GL_FUNCDECL_SYS (tanhf, float, (float x)); | ||
| 1943 | # endif | ||
| 1944 | _GL_CXXALIAS_SYS (tanhf, float, (float x)); | ||
| 1945 | _GL_CXXALIASWARN (tanhf); | ||
| 1946 | #elif defined GNULIB_POSIXCHECK | ||
| 1947 | # undef tanhf | ||
| 1948 | # if HAVE_RAW_DECL_TANHF | ||
| 1949 | _GL_WARN_ON_USE (tanhf, "tanhf is unportable - " | ||
| 1950 | "use gnulib module tanhf for portability"); | ||
| 490 | # endif | 1951 | # endif |
| 491 | #endif | 1952 | #endif |
| 492 | 1953 | ||
| 493 | 1954 | ||
| 494 | #if @GNULIB_TRUNCF@ | 1955 | #if @GNULIB_TRUNCF@ |
| 495 | # if !@HAVE_DECL_TRUNCF@ | 1956 | # if @REPLACE_TRUNCF@ |
| 1957 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1958 | # define truncf rpl_truncf | ||
| 1959 | # endif | ||
| 1960 | _GL_FUNCDECL_RPL (truncf, float, (float x)); | ||
| 1961 | _GL_CXXALIAS_RPL (truncf, float, (float x)); | ||
| 1962 | # else | ||
| 1963 | # if !@HAVE_DECL_TRUNCF@ | ||
| 496 | _GL_FUNCDECL_SYS (truncf, float, (float x)); | 1964 | _GL_FUNCDECL_SYS (truncf, float, (float x)); |
| 497 | # endif | 1965 | # endif |
| 498 | _GL_CXXALIAS_SYS (truncf, float, (float x)); | 1966 | _GL_CXXALIAS_SYS (truncf, float, (float x)); |
| 1967 | # endif | ||
| 499 | _GL_CXXALIASWARN (truncf); | 1968 | _GL_CXXALIASWARN (truncf); |
| 500 | #elif defined GNULIB_POSIXCHECK | 1969 | #elif defined GNULIB_POSIXCHECK |
| 501 | # undef truncf | 1970 | # undef truncf |
| @@ -506,10 +1975,18 @@ _GL_WARN_ON_USE (truncf, "truncf is unportable - " | |||
| 506 | #endif | 1975 | #endif |
| 507 | 1976 | ||
| 508 | #if @GNULIB_TRUNC@ | 1977 | #if @GNULIB_TRUNC@ |
| 509 | # if !@HAVE_DECL_TRUNC@ | 1978 | # if @REPLACE_TRUNC@ |
| 1979 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1980 | # define trunc rpl_trunc | ||
| 1981 | # endif | ||
| 1982 | _GL_FUNCDECL_RPL (trunc, double, (double x)); | ||
| 1983 | _GL_CXXALIAS_RPL (trunc, double, (double x)); | ||
| 1984 | # else | ||
| 1985 | # if !@HAVE_DECL_TRUNC@ | ||
| 510 | _GL_FUNCDECL_SYS (trunc, double, (double x)); | 1986 | _GL_FUNCDECL_SYS (trunc, double, (double x)); |
| 511 | # endif | 1987 | # endif |
| 512 | _GL_CXXALIAS_SYS (trunc, double, (double x)); | 1988 | _GL_CXXALIAS_SYS (trunc, double, (double x)); |
| 1989 | # endif | ||
| 513 | _GL_CXXALIASWARN (trunc); | 1990 | _GL_CXXALIASWARN (trunc); |
| 514 | #elif defined GNULIB_POSIXCHECK | 1991 | #elif defined GNULIB_POSIXCHECK |
| 515 | # undef trunc | 1992 | # undef trunc |
| @@ -543,6 +2020,10 @@ _GL_WARN_ON_USE (truncl, "truncl is unportable - " | |||
| 543 | #endif | 2020 | #endif |
| 544 | 2021 | ||
| 545 | 2022 | ||
| 2023 | /* Definitions of function-like macros come here, after the function | ||
| 2024 | declarations. */ | ||
| 2025 | |||
| 2026 | |||
| 546 | #if @GNULIB_ISFINITE@ | 2027 | #if @GNULIB_ISFINITE@ |
| 547 | # if @REPLACE_ISFINITE@ | 2028 | # if @REPLACE_ISFINITE@ |
| 548 | _GL_EXTERN_C int gl_isfinitef (float x); | 2029 | _GL_EXTERN_C int gl_isfinitef (float x); |
| @@ -554,6 +2035,13 @@ _GL_EXTERN_C int gl_isfinitel (long double x); | |||
| 554 | sizeof (x) == sizeof (double) ? gl_isfinited (x) : \ | 2035 | sizeof (x) == sizeof (double) ? gl_isfinited (x) : \ |
| 555 | gl_isfinitef (x)) | 2036 | gl_isfinitef (x)) |
| 556 | # endif | 2037 | # endif |
| 2038 | # ifdef __cplusplus | ||
| 2039 | # ifdef isfinite | ||
| 2040 | _GL_MATH_CXX_REAL_FLOATING_DECL_1 (isfinite) | ||
| 2041 | # undef isfinite | ||
| 2042 | _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isfinite) | ||
| 2043 | # endif | ||
| 2044 | # endif | ||
| 557 | #elif defined GNULIB_POSIXCHECK | 2045 | #elif defined GNULIB_POSIXCHECK |
| 558 | # if defined isfinite | 2046 | # if defined isfinite |
| 559 | _GL_WARN_REAL_FLOATING_DECL (isfinite); | 2047 | _GL_WARN_REAL_FLOATING_DECL (isfinite); |
| @@ -574,6 +2062,13 @@ _GL_EXTERN_C int gl_isinfl (long double x); | |||
| 574 | sizeof (x) == sizeof (double) ? gl_isinfd (x) : \ | 2062 | sizeof (x) == sizeof (double) ? gl_isinfd (x) : \ |
| 575 | gl_isinff (x)) | 2063 | gl_isinff (x)) |
| 576 | # endif | 2064 | # endif |
| 2065 | # ifdef __cplusplus | ||
| 2066 | # ifdef isinf | ||
| 2067 | _GL_MATH_CXX_REAL_FLOATING_DECL_1 (isinf) | ||
| 2068 | # undef isinf | ||
| 2069 | _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isinf) | ||
| 2070 | # endif | ||
| 2071 | # endif | ||
| 577 | #elif defined GNULIB_POSIXCHECK | 2072 | #elif defined GNULIB_POSIXCHECK |
| 578 | # if defined isinf | 2073 | # if defined isinf |
| 579 | _GL_WARN_REAL_FLOATING_DECL (isinf); | 2074 | _GL_WARN_REAL_FLOATING_DECL (isinf); |
| @@ -609,7 +2104,8 @@ _GL_EXTERN_C int isnanf (float x); | |||
| 609 | This function is a gnulib extension, unlike isnan() which applied only | 2104 | This function is a gnulib extension, unlike isnan() which applied only |
| 610 | to 'double' numbers earlier but now is a type-generic macro. */ | 2105 | to 'double' numbers earlier but now is a type-generic macro. */ |
| 611 | # if @HAVE_ISNAND@ | 2106 | # if @HAVE_ISNAND@ |
| 612 | /* The original <math.h> included above provides a declaration of isnan macro. */ | 2107 | /* The original <math.h> included above provides a declaration of isnan |
| 2108 | macro. */ | ||
| 613 | # if __GNUC__ >= 4 | 2109 | # if __GNUC__ >= 4 |
| 614 | /* GCC 4.0 and newer provides three built-ins for isnan. */ | 2110 | /* GCC 4.0 and newer provides three built-ins for isnan. */ |
| 615 | # undef isnand | 2111 | # undef isnand |
| @@ -629,7 +2125,8 @@ _GL_EXTERN_C int isnand (double x); | |||
| 629 | #if @GNULIB_ISNANL@ | 2125 | #if @GNULIB_ISNANL@ |
| 630 | /* Test for NaN for 'long double' numbers. */ | 2126 | /* Test for NaN for 'long double' numbers. */ |
| 631 | # if @HAVE_ISNANL@ | 2127 | # if @HAVE_ISNANL@ |
| 632 | /* The original <math.h> included above provides a declaration of isnan macro or (older) isnanl function. */ | 2128 | /* The original <math.h> included above provides a declaration of isnan |
| 2129 | macro or (older) isnanl function. */ | ||
| 633 | # if __GNUC__ >= 4 | 2130 | # if __GNUC__ >= 4 |
| 634 | /* GCC 4.0 and newer provides three built-ins for isnan. */ | 2131 | /* GCC 4.0 and newer provides three built-ins for isnan. */ |
| 635 | # undef isnanl | 2132 | # undef isnanl |
| @@ -642,7 +2139,7 @@ _GL_EXTERN_C int isnand (double x); | |||
| 642 | /* Test whether X is a NaN. */ | 2139 | /* Test whether X is a NaN. */ |
| 643 | # undef isnanl | 2140 | # undef isnanl |
| 644 | # define isnanl rpl_isnanl | 2141 | # define isnanl rpl_isnanl |
| 645 | _GL_EXTERN_C int isnanl (long double x); | 2142 | _GL_EXTERN_C int isnanl (long double x) _GL_ATTRIBUTE_CONST; |
| 646 | # endif | 2143 | # endif |
| 647 | #endif | 2144 | #endif |
| 648 | 2145 | ||
| @@ -654,7 +2151,7 @@ _GL_EXTERN_C int isnanl (long double x); | |||
| 654 | that recursively expand back to isnan. So use the gnulib | 2151 | that recursively expand back to isnan. So use the gnulib |
| 655 | replacements for them directly. */ | 2152 | replacements for them directly. */ |
| 656 | # if @HAVE_ISNANF@ && __GNUC__ >= 4 | 2153 | # if @HAVE_ISNANF@ && __GNUC__ >= 4 |
| 657 | # define gl_isnan_f(x) __builtin_isnan ((float)(x)) | 2154 | # define gl_isnan_f(x) __builtin_isnanf ((float)(x)) |
| 658 | # else | 2155 | # else |
| 659 | _GL_EXTERN_C int rpl_isnanf (float x); | 2156 | _GL_EXTERN_C int rpl_isnanf (float x); |
| 660 | # define gl_isnan_f(x) rpl_isnanf (x) | 2157 | # define gl_isnan_f(x) rpl_isnanf (x) |
| @@ -666,9 +2163,9 @@ _GL_EXTERN_C int rpl_isnand (double x); | |||
| 666 | # define gl_isnan_d(x) rpl_isnand (x) | 2163 | # define gl_isnan_d(x) rpl_isnand (x) |
| 667 | # endif | 2164 | # endif |
| 668 | # if @HAVE_ISNANL@ && __GNUC__ >= 4 | 2165 | # if @HAVE_ISNANL@ && __GNUC__ >= 4 |
| 669 | # define gl_isnan_l(x) __builtin_isnan ((long double)(x)) | 2166 | # define gl_isnan_l(x) __builtin_isnanl ((long double)(x)) |
| 670 | # else | 2167 | # else |
| 671 | _GL_EXTERN_C int rpl_isnanl (long double x); | 2168 | _GL_EXTERN_C int rpl_isnanl (long double x) _GL_ATTRIBUTE_CONST; |
| 672 | # define gl_isnan_l(x) rpl_isnanl (x) | 2169 | # define gl_isnan_l(x) rpl_isnanl (x) |
| 673 | # endif | 2170 | # endif |
| 674 | # undef isnan | 2171 | # undef isnan |
| @@ -676,6 +2173,24 @@ _GL_EXTERN_C int rpl_isnanl (long double x); | |||
| 676 | (sizeof (x) == sizeof (long double) ? gl_isnan_l (x) : \ | 2173 | (sizeof (x) == sizeof (long double) ? gl_isnan_l (x) : \ |
| 677 | sizeof (x) == sizeof (double) ? gl_isnan_d (x) : \ | 2174 | sizeof (x) == sizeof (double) ? gl_isnan_d (x) : \ |
| 678 | gl_isnan_f (x)) | 2175 | gl_isnan_f (x)) |
| 2176 | # elif __GNUC__ >= 4 | ||
| 2177 | # undef isnan | ||
| 2178 | # define isnan(x) \ | ||
| 2179 | (sizeof (x) == sizeof (long double) ? __builtin_isnanl ((long double)(x)) : \ | ||
| 2180 | sizeof (x) == sizeof (double) ? __builtin_isnan ((double)(x)) : \ | ||
| 2181 | __builtin_isnanf ((float)(x))) | ||
| 2182 | # endif | ||
| 2183 | # ifdef __cplusplus | ||
| 2184 | # ifdef isnan | ||
| 2185 | _GL_MATH_CXX_REAL_FLOATING_DECL_1 (isnan) | ||
| 2186 | # undef isnan | ||
| 2187 | _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isnan) | ||
| 2188 | # endif | ||
| 2189 | # else | ||
| 2190 | /* Ensure isnan is a macro. */ | ||
| 2191 | # ifndef isnan | ||
| 2192 | # define isnan isnan | ||
| 2193 | # endif | ||
| 679 | # endif | 2194 | # endif |
| 680 | #elif defined GNULIB_POSIXCHECK | 2195 | #elif defined GNULIB_POSIXCHECK |
| 681 | # if defined isnan | 2196 | # if defined isnan |
| @@ -700,12 +2215,14 @@ _GL_WARN_REAL_FLOATING_DECL (isnan); | |||
| 700 | _GL_EXTERN_C int gl_signbitf (float arg); | 2215 | _GL_EXTERN_C int gl_signbitf (float arg); |
| 701 | _GL_EXTERN_C int gl_signbitd (double arg); | 2216 | _GL_EXTERN_C int gl_signbitd (double arg); |
| 702 | _GL_EXTERN_C int gl_signbitl (long double arg); | 2217 | _GL_EXTERN_C int gl_signbitl (long double arg); |
| 703 | # if __GNUC__ >= 2 && !__STRICT_ANSI__ | 2218 | # if __GNUC__ >= 2 && !defined __STRICT_ANSI__ |
| 2219 | # define _GL_NUM_UINT_WORDS(type) \ | ||
| 2220 | ((sizeof (type) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) | ||
| 704 | # if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT && !defined gl_signbitf | 2221 | # if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT && !defined gl_signbitf |
| 705 | # define gl_signbitf_OPTIMIZED_MACRO | 2222 | # define gl_signbitf_OPTIMIZED_MACRO |
| 706 | # define gl_signbitf(arg) \ | 2223 | # define gl_signbitf(arg) \ |
| 707 | ({ union { float _value; \ | 2224 | ({ union { float _value; \ |
| 708 | unsigned int _word[(sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \ | 2225 | unsigned int _word[_GL_NUM_UINT_WORDS (float)]; \ |
| 709 | } _m; \ | 2226 | } _m; \ |
| 710 | _m._value = (arg); \ | 2227 | _m._value = (arg); \ |
| 711 | (_m._word[FLT_SIGNBIT_WORD] >> FLT_SIGNBIT_BIT) & 1; \ | 2228 | (_m._word[FLT_SIGNBIT_WORD] >> FLT_SIGNBIT_BIT) & 1; \ |
| @@ -714,8 +2231,8 @@ _GL_EXTERN_C int gl_signbitl (long double arg); | |||
| 714 | # if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT && !defined gl_signbitd | 2231 | # if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT && !defined gl_signbitd |
| 715 | # define gl_signbitd_OPTIMIZED_MACRO | 2232 | # define gl_signbitd_OPTIMIZED_MACRO |
| 716 | # define gl_signbitd(arg) \ | 2233 | # define gl_signbitd(arg) \ |
| 717 | ({ union { double _value; \ | 2234 | ({ union { double _value; \ |
| 718 | unsigned int _word[(sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \ | 2235 | unsigned int _word[_GL_NUM_UINT_WORDS (double)]; \ |
| 719 | } _m; \ | 2236 | } _m; \ |
| 720 | _m._value = (arg); \ | 2237 | _m._value = (arg); \ |
| 721 | (_m._word[DBL_SIGNBIT_WORD] >> DBL_SIGNBIT_BIT) & 1; \ | 2238 | (_m._word[DBL_SIGNBIT_WORD] >> DBL_SIGNBIT_BIT) & 1; \ |
| @@ -725,10 +2242,10 @@ _GL_EXTERN_C int gl_signbitl (long double arg); | |||
| 725 | # define gl_signbitl_OPTIMIZED_MACRO | 2242 | # define gl_signbitl_OPTIMIZED_MACRO |
| 726 | # define gl_signbitl(arg) \ | 2243 | # define gl_signbitl(arg) \ |
| 727 | ({ union { long double _value; \ | 2244 | ({ union { long double _value; \ |
| 728 | unsigned int _word[(sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \ | 2245 | unsigned int _word[_GL_NUM_UINT_WORDS (long double)]; \ |
| 729 | } _m; \ | 2246 | } _m; \ |
| 730 | _m._value = (arg); \ | 2247 | _m._value = (arg); \ |
| 731 | (_m._word[LDBL_SIGNBIT_WORD] >> LDBL_SIGNBIT_BIT) & 1; \ | 2248 | (_m._word[LDBL_SIGNBIT_WORD] >> LDBL_SIGNBIT_BIT) & 1; \ |
| 732 | }) | 2249 | }) |
| 733 | # endif | 2250 | # endif |
| 734 | # endif | 2251 | # endif |
| @@ -737,6 +2254,13 @@ _GL_EXTERN_C int gl_signbitl (long double arg); | |||
| 737 | sizeof (x) == sizeof (double) ? gl_signbitd (x) : \ | 2254 | sizeof (x) == sizeof (double) ? gl_signbitd (x) : \ |
| 738 | gl_signbitf (x)) | 2255 | gl_signbitf (x)) |
| 739 | # endif | 2256 | # endif |
| 2257 | # ifdef __cplusplus | ||
| 2258 | # ifdef signbit | ||
| 2259 | _GL_MATH_CXX_REAL_FLOATING_DECL_1 (signbit) | ||
| 2260 | # undef signbit | ||
| 2261 | _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit) | ||
| 2262 | # endif | ||
| 2263 | # endif | ||
| 740 | #elif defined GNULIB_POSIXCHECK | 2264 | #elif defined GNULIB_POSIXCHECK |
| 741 | # if defined signbit | 2265 | # if defined signbit |
| 742 | _GL_WARN_REAL_FLOATING_DECL (signbit); | 2266 | _GL_WARN_REAL_FLOATING_DECL (signbit); |
| @@ -745,6 +2269,7 @@ _GL_WARN_REAL_FLOATING_DECL (signbit); | |||
| 745 | # endif | 2269 | # endif |
| 746 | #endif | 2270 | #endif |
| 747 | 2271 | ||
| 2272 | _GL_INLINE_HEADER_END | ||
| 748 | 2273 | ||
| 749 | #endif /* _GL_MATH_H */ | 2274 | #endif /* _@GUARD_PREFIX@_MATH_H */ |
| 750 | #endif /* _GL_MATH_H */ | 2275 | #endif /* _@GUARD_PREFIX@_MATH_H */ |
diff --git a/gl/mbrtowc.c b/gl/mbrtowc.c index 5c2650e9..5ee44aea 100644 --- a/gl/mbrtowc.c +++ b/gl/mbrtowc.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Convert multibyte character to wide character. | 1 | /* Convert multibyte character to wide character. |
| 2 | Copyright (C) 1999-2002, 2005-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1999-2002, 2005-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| @@ -40,9 +40,6 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 40 | { | 40 | { |
| 41 | char *pstate = (char *)ps; | 41 | char *pstate = (char *)ps; |
| 42 | 42 | ||
| 43 | if (pstate == NULL) | ||
| 44 | pstate = internal_state; | ||
| 45 | |||
| 46 | if (s == NULL) | 43 | if (s == NULL) |
| 47 | { | 44 | { |
| 48 | pwc = NULL; | 45 | pwc = NULL; |
| @@ -54,6 +51,10 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 54 | return (size_t)(-2); | 51 | return (size_t)(-2); |
| 55 | 52 | ||
| 56 | /* Here n > 0. */ | 53 | /* Here n > 0. */ |
| 54 | |||
| 55 | if (pstate == NULL) | ||
| 56 | pstate = internal_state; | ||
| 57 | |||
| 57 | { | 58 | { |
| 58 | size_t nstate = pstate[0]; | 59 | size_t nstate = pstate[0]; |
| 59 | char buf[4]; | 60 | char buf[4]; |
| @@ -91,7 +92,7 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 91 | 92 | ||
| 92 | /* Here m > 0. */ | 93 | /* Here m > 0. */ |
| 93 | 94 | ||
| 94 | # if __GLIBC__ | 95 | # if __GLIBC__ || defined __UCLIBC__ |
| 95 | /* Work around bug <http://sourceware.org/bugzilla/show_bug.cgi?id=9674> */ | 96 | /* Work around bug <http://sourceware.org/bugzilla/show_bug.cgi?id=9674> */ |
| 96 | mbtowc (NULL, NULL, 0); | 97 | mbtowc (NULL, NULL, 0); |
| 97 | # endif | 98 | # endif |
| @@ -127,7 +128,7 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 127 | { | 128 | { |
| 128 | const char *encoding = locale_charset (); | 129 | const char *encoding = locale_charset (); |
| 129 | 130 | ||
| 130 | if (STREQ (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0, 0)) | 131 | if (STREQ_OPT (encoding, "UTF-8", 'U', 'T', 'F', '-', '8', 0, 0, 0, 0)) |
| 131 | { | 132 | { |
| 132 | /* Cf. unistr/u8-mblen.c. */ | 133 | /* Cf. unistr/u8-mblen.c. */ |
| 133 | unsigned char c = (unsigned char) p[0]; | 134 | unsigned char c = (unsigned char) p[0]; |
| @@ -184,7 +185,8 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 184 | /* As a reference for this code, you can use the GNU libiconv | 185 | /* As a reference for this code, you can use the GNU libiconv |
| 185 | implementation. Look for uses of the RET_TOOFEW macro. */ | 186 | implementation. Look for uses of the RET_TOOFEW macro. */ |
| 186 | 187 | ||
| 187 | if (STREQ (encoding, "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0)) | 188 | if (STREQ_OPT (encoding, |
| 189 | "EUC-JP", 'E', 'U', 'C', '-', 'J', 'P', 0, 0, 0)) | ||
| 188 | { | 190 | { |
| 189 | if (m == 1) | 191 | if (m == 1) |
| 190 | { | 192 | { |
| @@ -207,9 +209,12 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 207 | } | 209 | } |
| 208 | goto invalid; | 210 | goto invalid; |
| 209 | } | 211 | } |
| 210 | if (STREQ (encoding, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) | 212 | if (STREQ_OPT (encoding, |
| 211 | || STREQ (encoding, "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0) | 213 | "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) |
| 212 | || STREQ (encoding, "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0)) | 214 | || STREQ_OPT (encoding, |
| 215 | "GB2312", 'G', 'B', '2', '3', '1', '2', 0, 0, 0) | ||
| 216 | || STREQ_OPT (encoding, | ||
| 217 | "BIG5", 'B', 'I', 'G', '5', 0, 0, 0, 0, 0)) | ||
| 213 | { | 218 | { |
| 214 | if (m == 1) | 219 | if (m == 1) |
| 215 | { | 220 | { |
| @@ -220,7 +225,8 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 220 | } | 225 | } |
| 221 | goto invalid; | 226 | goto invalid; |
| 222 | } | 227 | } |
| 223 | if (STREQ (encoding, "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0)) | 228 | if (STREQ_OPT (encoding, |
| 229 | "EUC-TW", 'E', 'U', 'C', '-', 'T', 'W', 0, 0, 0)) | ||
| 224 | { | 230 | { |
| 225 | if (m == 1) | 231 | if (m == 1) |
| 226 | { | 232 | { |
| @@ -238,7 +244,8 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 238 | } | 244 | } |
| 239 | goto invalid; | 245 | goto invalid; |
| 240 | } | 246 | } |
| 241 | if (STREQ (encoding, "GB18030", 'G', 'B', '1', '8', '0', '3', '0', 0, 0)) | 247 | if (STREQ_OPT (encoding, |
| 248 | "GB18030", 'G', 'B', '1', '8', '0', '3', '0', 0, 0)) | ||
| 242 | { | 249 | { |
| 243 | if (m == 1) | 250 | if (m == 1) |
| 244 | { | 251 | { |
| @@ -271,7 +278,7 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 271 | } | 278 | } |
| 272 | goto invalid; | 279 | goto invalid; |
| 273 | } | 280 | } |
| 274 | if (STREQ (encoding, "SJIS", 'S', 'J', 'I', 'S', 0, 0, 0, 0, 0)) | 281 | if (STREQ_OPT (encoding, "SJIS", 'S', 'J', 'I', 'S', 0, 0, 0, 0, 0)) |
| 275 | { | 282 | { |
| 276 | if (m == 1) | 283 | if (m == 1) |
| 277 | { | 284 | { |
| @@ -321,7 +328,7 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 321 | size_t | 328 | size_t |
| 322 | rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | 329 | rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) |
| 323 | { | 330 | { |
| 324 | # if MBRTOWC_NULL_ARG_BUG || MBRTOWC_RETVAL_BUG | 331 | # if MBRTOWC_NULL_ARG2_BUG || MBRTOWC_RETVAL_BUG |
| 325 | if (s == NULL) | 332 | if (s == NULL) |
| 326 | { | 333 | { |
| 327 | pwc = NULL; | 334 | pwc = NULL; |
| @@ -334,7 +341,7 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 334 | { | 341 | { |
| 335 | static mbstate_t internal_state; | 342 | static mbstate_t internal_state; |
| 336 | 343 | ||
| 337 | /* Override mbrtowc's internal state. We can not call mbsinit() on the | 344 | /* Override mbrtowc's internal state. We cannot call mbsinit() on the |
| 338 | hidden internal state, but we can call it on our variable. */ | 345 | hidden internal state, but we can call it on our variable. */ |
| 339 | if (ps == NULL) | 346 | if (ps == NULL) |
| 340 | ps = &internal_state; | 347 | ps = &internal_state; |
| @@ -379,7 +386,16 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) | |||
| 379 | return ret; | 386 | return ret; |
| 380 | } | 387 | } |
| 381 | # else | 388 | # else |
| 382 | return mbrtowc (pwc, s, n, ps); | 389 | { |
| 390 | # if MBRTOWC_NULL_ARG1_BUG | ||
| 391 | wchar_t dummy; | ||
| 392 | |||
| 393 | if (pwc == NULL) | ||
| 394 | pwc = &dummy; | ||
| 395 | # endif | ||
| 396 | |||
| 397 | return mbrtowc (pwc, s, n, ps); | ||
| 398 | } | ||
| 383 | # endif | 399 | # endif |
| 384 | } | 400 | } |
| 385 | 401 | ||
diff --git a/gl/mbsinit.c b/gl/mbsinit.c index 066ddfe5..26fbb7fa 100644 --- a/gl/mbsinit.c +++ b/gl/mbsinit.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Test for initial conversion state. | 1 | /* Test for initial conversion state. |
| 2 | Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| @@ -22,6 +22,18 @@ | |||
| 22 | 22 | ||
| 23 | #include "verify.h" | 23 | #include "verify.h" |
| 24 | 24 | ||
| 25 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ | ||
| 26 | |||
| 27 | /* On native Windows, 'mbstate_t' is defined as 'int'. */ | ||
| 28 | |||
| 29 | int | ||
| 30 | mbsinit (const mbstate_t *ps) | ||
| 31 | { | ||
| 32 | return ps == NULL || *ps == 0; | ||
| 33 | } | ||
| 34 | |||
| 35 | #else | ||
| 36 | |||
| 25 | /* Platforms that lack mbsinit() also lack mbrlen(), mbrtowc(), mbsrtowcs() | 37 | /* Platforms that lack mbsinit() also lack mbrlen(), mbrtowc(), mbsrtowcs() |
| 26 | and wcrtomb(), wcsrtombs(). | 38 | and wcrtomb(), wcsrtombs(). |
| 27 | We assume that | 39 | We assume that |
| @@ -43,5 +55,7 @@ mbsinit (const mbstate_t *ps) | |||
| 43 | { | 55 | { |
| 44 | const char *pstate = (const char *)ps; | 56 | const char *pstate = (const char *)ps; |
| 45 | 57 | ||
| 46 | return pstate[0] == 0; | 58 | return pstate == NULL || pstate[0] == 0; |
| 47 | } | 59 | } |
| 60 | |||
| 61 | #endif | ||
diff --git a/gl/mbtowc-impl.h b/gl/mbtowc-impl.h new file mode 100644 index 00000000..767ab397 --- /dev/null +++ b/gl/mbtowc-impl.h | |||
| @@ -0,0 +1,44 @@ | |||
| 1 | /* Convert multibyte character to wide character. | ||
| 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2011. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* We don't need a static internal state, because the encoding is not state | ||
| 19 | dependent, and when mbrtowc returns (size_t)(-2). we throw the result | ||
| 20 | away. */ | ||
| 21 | |||
| 22 | int | ||
| 23 | mbtowc (wchar_t *pwc, const char *s, size_t n) | ||
| 24 | { | ||
| 25 | if (s == NULL) | ||
| 26 | return 0; | ||
| 27 | else | ||
| 28 | { | ||
| 29 | mbstate_t state; | ||
| 30 | wchar_t wc; | ||
| 31 | size_t result; | ||
| 32 | |||
| 33 | memset (&state, 0, sizeof (mbstate_t)); | ||
| 34 | result = mbrtowc (&wc, s, n, &state); | ||
| 35 | if (result == (size_t)-1 || result == (size_t)-2) | ||
| 36 | { | ||
| 37 | errno = EILSEQ; | ||
| 38 | return -1; | ||
| 39 | } | ||
| 40 | if (pwc != NULL) | ||
| 41 | *pwc = wc; | ||
| 42 | return (wc == 0 ? 0 : result); | ||
| 43 | } | ||
| 44 | } | ||
diff --git a/gl/safe-write.c b/gl/mbtowc.c index a2c3b4df..632f2e1d 100644 --- a/gl/safe-write.c +++ b/gl/mbtowc.c | |||
| @@ -1,5 +1,6 @@ | |||
| 1 | /* An interface to write that retries after interrupts. | 1 | /* Convert multibyte character to wide character. |
| 2 | Copyright (C) 2002, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2011. | ||
| 3 | 4 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -14,5 +15,12 @@ | |||
| 14 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 16 | 17 | ||
| 17 | #define SAFE_WRITE | 18 | #include <config.h> |
| 18 | #include "safe-read.c" | 19 | |
| 20 | #include <stdlib.h> | ||
| 21 | |||
| 22 | #include <errno.h> | ||
| 23 | #include <string.h> | ||
| 24 | #include <wchar.h> | ||
| 25 | |||
| 26 | #include "mbtowc-impl.h" | ||
diff --git a/gl/memchr.c b/gl/memchr.c index 6c2b2d6c..3db38a94 100644 --- a/gl/memchr.c +++ b/gl/memchr.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2010 | 1 | /* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2013 |
| 2 | Free Software Foundation, Inc. | 2 | Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | Based on strlen implementation by Torbjorn Granlund (tege@sics.se), | 4 | Based on strlen implementation by Torbjorn Granlund (tege@sics.se), |
diff --git a/gl/mktime.c b/gl/mktime.c index b0324b82..e660a23c 100644 --- a/gl/mktime.c +++ b/gl/mktime.c | |||
| @@ -1,21 +1,21 @@ | |||
| 1 | /* Convert a `struct tm' to a time_t value. | 1 | /* Convert a 'struct tm' to a time_t value. |
| 2 | Copyright (C) 1993-1999, 2002-2007, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1993-2013 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 4 | Contributed by Paul Eggert <eggert@twinsun.com>. | 4 | Contributed by Paul Eggert <eggert@twinsun.com>. |
| 5 | 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | it under the terms of the GNU General Public License as published by | 7 | modify it under the terms of the GNU General Public |
| 8 | the Free Software Foundation; either version 3, or (at your option) | 8 | License as published by the Free Software Foundation; either |
| 9 | any later version. | 9 | version 3 of the License, or (at your option) any later version. |
| 10 | 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | GNU General Public License for more details. | 14 | General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public |
| 17 | with this program; if not, write to the Free Software Foundation, | 17 | License along with the GNU C Library; if not, see |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | 19 | ||
| 20 | /* Define this to have a standalone program to test this implementation of | 20 | /* Define this to have a standalone program to test this implementation of |
| 21 | mktime. */ | 21 | mktime. */ |
| @@ -26,7 +26,7 @@ | |||
| 26 | #endif | 26 | #endif |
| 27 | 27 | ||
| 28 | /* Assume that leap seconds are possible, unless told otherwise. | 28 | /* Assume that leap seconds are possible, unless told otherwise. |
| 29 | If the host has a `zic' command with a `-L leapsecondfilename' option, | 29 | If the host has a 'zic' command with a '-L leapsecondfilename' option, |
| 30 | then it supports leap seconds; otherwise it probably doesn't. */ | 30 | then it supports leap seconds; otherwise it probably doesn't. */ |
| 31 | #ifndef LEAP_SECONDS_POSSIBLE | 31 | #ifndef LEAP_SECONDS_POSSIBLE |
| 32 | # define LEAP_SECONDS_POSSIBLE 1 | 32 | # define LEAP_SECONDS_POSSIBLE 1 |
| @@ -36,15 +36,49 @@ | |||
| 36 | 36 | ||
| 37 | #include <limits.h> | 37 | #include <limits.h> |
| 38 | 38 | ||
| 39 | #include <string.h> /* For the real memcpy prototype. */ | 39 | #include <string.h> /* For the real memcpy prototype. */ |
| 40 | 40 | ||
| 41 | #if DEBUG | 41 | #if DEBUG |
| 42 | # include <stdio.h> | 42 | # include <stdio.h> |
| 43 | # include <stdlib.h> | 43 | # include <stdlib.h> |
| 44 | /* Make it work even if the system's libc has its own mktime routine. */ | 44 | /* Make it work even if the system's libc has its own mktime routine. */ |
| 45 | # undef mktime | ||
| 45 | # define mktime my_mktime | 46 | # define mktime my_mktime |
| 46 | #endif /* DEBUG */ | 47 | #endif /* DEBUG */ |
| 47 | 48 | ||
| 49 | /* Some of the code in this file assumes that signed integer overflow | ||
| 50 | silently wraps around. This assumption can't easily be programmed | ||
| 51 | around, nor can it be checked for portably at compile-time or | ||
| 52 | easily eliminated at run-time. | ||
| 53 | |||
| 54 | Define WRAPV to 1 if the assumption is valid and if | ||
| 55 | #pragma GCC optimize ("wrapv") | ||
| 56 | does not trigger GCC bug 51793 | ||
| 57 | <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51793>. | ||
| 58 | Otherwise, define it to 0; this forces the use of slower code that, | ||
| 59 | while not guaranteed by the C Standard, works on all production | ||
| 60 | platforms that we know about. */ | ||
| 61 | #ifndef WRAPV | ||
| 62 | # if (((__GNUC__ == 4 && 4 <= __GNUC_MINOR__) || 4 < __GNUC__) \ | ||
| 63 | && defined __GLIBC__) | ||
| 64 | # pragma GCC optimize ("wrapv") | ||
| 65 | # define WRAPV 1 | ||
| 66 | # else | ||
| 67 | # define WRAPV 0 | ||
| 68 | # endif | ||
| 69 | #endif | ||
| 70 | |||
| 71 | /* Verify a requirement at compile-time (unlike assert, which is runtime). */ | ||
| 72 | #define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; } | ||
| 73 | |||
| 74 | /* A signed type that is at least one bit wider than int. */ | ||
| 75 | #if INT_MAX <= LONG_MAX / 2 | ||
| 76 | typedef long int long_int; | ||
| 77 | #else | ||
| 78 | typedef long long int long_int; | ||
| 79 | #endif | ||
| 80 | verify (long_int_is_wide_enough, INT_MAX == INT_MAX * (long_int) 2 / 2); | ||
| 81 | |||
| 48 | /* Shift A right by B bits portably, by dividing A by 2**B and | 82 | /* Shift A right by B bits portably, by dividing A by 2**B and |
| 49 | truncating towards minus infinity. A and B should be free of side | 83 | truncating towards minus infinity. A and B should be free of side |
| 50 | effects, and B should be in the range 0 <= B <= INT_BITS - 2, where | 84 | effects, and B should be in the range 0 <= B <= INT_BITS - 2, where |
| @@ -55,9 +89,11 @@ | |||
| 55 | implementations (e.g., UNICOS 9.0 on a Cray Y-MP EL) don't shift | 89 | implementations (e.g., UNICOS 9.0 on a Cray Y-MP EL) don't shift |
| 56 | right in the usual way when A < 0, so SHR falls back on division if | 90 | right in the usual way when A < 0, so SHR falls back on division if |
| 57 | ordinary A >> B doesn't seem to be the usual signed shift. */ | 91 | ordinary A >> B doesn't seem to be the usual signed shift. */ |
| 58 | #define SHR(a, b) \ | 92 | #define SHR(a, b) \ |
| 59 | (-1 >> 1 == -1 \ | 93 | ((-1 >> 1 == -1 \ |
| 60 | ? (a) >> (b) \ | 94 | && (long_int) -1 >> 1 == -1 \ |
| 95 | && ((time_t) -1 >> 1 == -1 || ! TYPE_SIGNED (time_t))) \ | ||
| 96 | ? (a) >> (b) \ | ||
| 61 | : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0)) | 97 | : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0)) |
| 62 | 98 | ||
| 63 | /* The extra casts in the following macros work around compiler bugs, | 99 | /* The extra casts in the following macros work around compiler bugs, |
| @@ -68,12 +104,8 @@ | |||
| 68 | #define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) | 104 | #define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) |
| 69 | 105 | ||
| 70 | /* True if negative values of the signed integer type T use two's | 106 | /* True if negative values of the signed integer type T use two's |
| 71 | complement, ones' complement, or signed magnitude representation, | 107 | complement, or if T is an unsigned integer type. */ |
| 72 | respectively. Much GNU code assumes two's complement, but some | ||
| 73 | people like to be portable to all possible C hosts. */ | ||
| 74 | #define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) | 108 | #define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) |
| 75 | #define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) | ||
| 76 | #define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1) | ||
| 77 | 109 | ||
| 78 | /* True if the arithmetic type T is signed. */ | 110 | /* True if the arithmetic type T is signed. */ |
| 79 | #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) | 111 | #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) |
| @@ -84,14 +116,12 @@ | |||
| 84 | your host. */ | 116 | your host. */ |
| 85 | #define TYPE_MINIMUM(t) \ | 117 | #define TYPE_MINIMUM(t) \ |
| 86 | ((t) (! TYPE_SIGNED (t) \ | 118 | ((t) (! TYPE_SIGNED (t) \ |
| 87 | ? (t) 0 \ | 119 | ? (t) 0 \ |
| 88 | : TYPE_SIGNED_MAGNITUDE (t) \ | 120 | : ~ TYPE_MAXIMUM (t))) |
| 89 | ? ~ (t) 0 \ | ||
| 90 | : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))) | ||
| 91 | #define TYPE_MAXIMUM(t) \ | 121 | #define TYPE_MAXIMUM(t) \ |
| 92 | ((t) (! TYPE_SIGNED (t) \ | 122 | ((t) (! TYPE_SIGNED (t) \ |
| 93 | ? (t) -1 \ | 123 | ? (t) -1 \ |
| 94 | : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))) | 124 | : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) |
| 95 | 125 | ||
| 96 | #ifndef TIME_T_MIN | 126 | #ifndef TIME_T_MIN |
| 97 | # define TIME_T_MIN TYPE_MINIMUM (time_t) | 127 | # define TIME_T_MIN TYPE_MINIMUM (time_t) |
| @@ -101,29 +131,26 @@ | |||
| 101 | #endif | 131 | #endif |
| 102 | #define TIME_T_MIDPOINT (SHR (TIME_T_MIN + TIME_T_MAX, 1) + 1) | 132 | #define TIME_T_MIDPOINT (SHR (TIME_T_MIN + TIME_T_MAX, 1) + 1) |
| 103 | 133 | ||
| 104 | /* Verify a requirement at compile-time (unlike assert, which is runtime). */ | ||
| 105 | #define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; } | ||
| 106 | |||
| 107 | verify (time_t_is_integer, TYPE_IS_INTEGER (time_t)); | 134 | verify (time_t_is_integer, TYPE_IS_INTEGER (time_t)); |
| 108 | verify (twos_complement_arithmetic, TYPE_TWOS_COMPLEMENT (int)); | 135 | verify (twos_complement_arithmetic, |
| 109 | /* The code also assumes that signed integer overflow silently wraps | 136 | (TYPE_TWOS_COMPLEMENT (int) |
| 110 | around, but this assumption can't be stated without causing a | 137 | && TYPE_TWOS_COMPLEMENT (long_int) |
| 111 | diagnostic on some hosts. */ | 138 | && TYPE_TWOS_COMPLEMENT (time_t))); |
| 112 | 139 | ||
| 113 | #define EPOCH_YEAR 1970 | 140 | #define EPOCH_YEAR 1970 |
| 114 | #define TM_YEAR_BASE 1900 | 141 | #define TM_YEAR_BASE 1900 |
| 115 | verify (base_year_is_a_multiple_of_100, TM_YEAR_BASE % 100 == 0); | 142 | verify (base_year_is_a_multiple_of_100, TM_YEAR_BASE % 100 == 0); |
| 116 | 143 | ||
| 117 | /* Return 1 if YEAR + TM_YEAR_BASE is a leap year. */ | 144 | /* Return 1 if YEAR + TM_YEAR_BASE is a leap year. */ |
| 118 | static inline int | 145 | static int |
| 119 | leapyear (long int year) | 146 | leapyear (long_int year) |
| 120 | { | 147 | { |
| 121 | /* Don't add YEAR to TM_YEAR_BASE, as that might overflow. | 148 | /* Don't add YEAR to TM_YEAR_BASE, as that might overflow. |
| 122 | Also, work even if YEAR is negative. */ | 149 | Also, work even if YEAR is negative. */ |
| 123 | return | 150 | return |
| 124 | ((year & 3) == 0 | 151 | ((year & 3) == 0 |
| 125 | && (year % 100 != 0 | 152 | && (year % 100 != 0 |
| 126 | || ((year / 100) & 3) == (- (TM_YEAR_BASE / 100) & 3))); | 153 | || ((year / 100) & 3) == (- (TM_YEAR_BASE / 100) & 3))); |
| 127 | } | 154 | } |
| 128 | 155 | ||
| 129 | /* How many days come before each month (0-12). */ | 156 | /* How many days come before each month (0-12). */ |
| @@ -150,6 +177,14 @@ const unsigned short int __mon_yday[2][13] = | |||
| 150 | # include "mktime-internal.h" | 177 | # include "mktime-internal.h" |
| 151 | #endif | 178 | #endif |
| 152 | 179 | ||
| 180 | /* Return 1 if the values A and B differ according to the rules for | ||
| 181 | tm_isdst: A and B differ if one is zero and the other positive. */ | ||
| 182 | static int | ||
| 183 | isdst_differ (int a, int b) | ||
| 184 | { | ||
| 185 | return (!a != !b) && (0 <= a) && (0 <= b); | ||
| 186 | } | ||
| 187 | |||
| 153 | /* Return an integer value measuring (YEAR1-YDAY1 HOUR1:MIN1:SEC1) - | 188 | /* Return an integer value measuring (YEAR1-YDAY1 HOUR1:MIN1:SEC1) - |
| 154 | (YEAR0-YDAY0 HOUR0:MIN0:SEC0) in seconds, assuming that the clocks | 189 | (YEAR0-YDAY0 HOUR0:MIN0:SEC0) in seconds, assuming that the clocks |
| 155 | were not adjusted between the time stamps. | 190 | were not adjusted between the time stamps. |
| @@ -161,16 +196,11 @@ const unsigned short int __mon_yday[2][13] = | |||
| 161 | The result may overflow. It is the caller's responsibility to | 196 | The result may overflow. It is the caller's responsibility to |
| 162 | detect overflow. */ | 197 | detect overflow. */ |
| 163 | 198 | ||
| 164 | static inline time_t | 199 | static time_t |
| 165 | ydhms_diff (long int year1, long int yday1, int hour1, int min1, int sec1, | 200 | ydhms_diff (long_int year1, long_int yday1, int hour1, int min1, int sec1, |
| 166 | int year0, int yday0, int hour0, int min0, int sec0) | 201 | int year0, int yday0, int hour0, int min0, int sec0) |
| 167 | { | 202 | { |
| 168 | verify (C99_integer_division, -1 / 2 == 0); | 203 | verify (C99_integer_division, -1 / 2 == 0); |
| 169 | #if 0 /* This assertion fails on 32-bit systems with 64-bit time_t, such as | ||
| 170 | NetBSD 5 on i386. */ | ||
| 171 | verify (long_int_year_and_yday_are_wide_enough, | ||
| 172 | INT_MAX <= LONG_MAX / 2 || TIME_T_MAX <= UINT_MAX); | ||
| 173 | #endif | ||
| 174 | 204 | ||
| 175 | /* Compute intervening leap days correctly even if year is negative. | 205 | /* Compute intervening leap days correctly even if year is negative. |
| 176 | Take care to avoid integer overflow here. */ | 206 | Take care to avoid integer overflow here. */ |
| @@ -193,6 +223,53 @@ ydhms_diff (long int year1, long int yday1, int hour1, int min1, int sec1, | |||
| 193 | return seconds; | 223 | return seconds; |
| 194 | } | 224 | } |
| 195 | 225 | ||
| 226 | /* Return the average of A and B, even if A + B would overflow. */ | ||
| 227 | static time_t | ||
| 228 | time_t_avg (time_t a, time_t b) | ||
| 229 | { | ||
| 230 | return SHR (a, 1) + SHR (b, 1) + (a & b & 1); | ||
| 231 | } | ||
| 232 | |||
| 233 | /* Return 1 if A + B does not overflow. If time_t is unsigned and if | ||
| 234 | B's top bit is set, assume that the sum represents A - -B, and | ||
| 235 | return 1 if the subtraction does not wrap around. */ | ||
| 236 | static int | ||
| 237 | time_t_add_ok (time_t a, time_t b) | ||
| 238 | { | ||
| 239 | if (! TYPE_SIGNED (time_t)) | ||
| 240 | { | ||
| 241 | time_t sum = a + b; | ||
| 242 | return (sum < a) == (TIME_T_MIDPOINT <= b); | ||
| 243 | } | ||
| 244 | else if (WRAPV) | ||
| 245 | { | ||
| 246 | time_t sum = a + b; | ||
| 247 | return (sum < a) == (b < 0); | ||
| 248 | } | ||
| 249 | else | ||
| 250 | { | ||
| 251 | time_t avg = time_t_avg (a, b); | ||
| 252 | return TIME_T_MIN / 2 <= avg && avg <= TIME_T_MAX / 2; | ||
| 253 | } | ||
| 254 | } | ||
| 255 | |||
| 256 | /* Return 1 if A + B does not overflow. */ | ||
| 257 | static int | ||
| 258 | time_t_int_add_ok (time_t a, int b) | ||
| 259 | { | ||
| 260 | verify (int_no_wider_than_time_t, INT_MAX <= TIME_T_MAX); | ||
| 261 | if (WRAPV) | ||
| 262 | { | ||
| 263 | time_t sum = a + b; | ||
| 264 | return (sum < a) == (b < 0); | ||
| 265 | } | ||
| 266 | else | ||
| 267 | { | ||
| 268 | int a_odd = a & 1; | ||
| 269 | time_t avg = SHR (a, 1) + (SHR (b, 1) + (a_odd & b)); | ||
| 270 | return TIME_T_MIN / 2 <= avg && avg <= TIME_T_MAX / 2; | ||
| 271 | } | ||
| 272 | } | ||
| 196 | 273 | ||
| 197 | /* Return a time_t value corresponding to (YEAR-YDAY HOUR:MIN:SEC), | 274 | /* Return a time_t value corresponding to (YEAR-YDAY HOUR:MIN:SEC), |
| 198 | assuming that *T corresponds to *TP and that no clock adjustments | 275 | assuming that *T corresponds to *TP and that no clock adjustments |
| @@ -201,17 +278,16 @@ ydhms_diff (long int year1, long int yday1, int hour1, int min1, int sec1, | |||
| 201 | If overflow occurs, yield the minimal or maximal value, except do not | 278 | If overflow occurs, yield the minimal or maximal value, except do not |
| 202 | yield a value equal to *T. */ | 279 | yield a value equal to *T. */ |
| 203 | static time_t | 280 | static time_t |
| 204 | guess_time_tm (long int year, long int yday, int hour, int min, int sec, | 281 | guess_time_tm (long_int year, long_int yday, int hour, int min, int sec, |
| 205 | const time_t *t, const struct tm *tp) | 282 | const time_t *t, const struct tm *tp) |
| 206 | { | 283 | { |
| 207 | if (tp) | 284 | if (tp) |
| 208 | { | 285 | { |
| 209 | time_t d = ydhms_diff (year, yday, hour, min, sec, | 286 | time_t d = ydhms_diff (year, yday, hour, min, sec, |
| 210 | tp->tm_year, tp->tm_yday, | 287 | tp->tm_year, tp->tm_yday, |
| 211 | tp->tm_hour, tp->tm_min, tp->tm_sec); | 288 | tp->tm_hour, tp->tm_min, tp->tm_sec); |
| 212 | time_t t1 = *t + d; | 289 | if (time_t_add_ok (*t, d)) |
| 213 | if ((t1 < *t) == (TYPE_SIGNED (time_t) ? d < 0 : TIME_T_MAX / 2 < d)) | 290 | return *t + d; |
| 214 | return t1; | ||
| 215 | } | 291 | } |
| 216 | 292 | ||
| 217 | /* Overflow occurred one way or another. Return the nearest result | 293 | /* Overflow occurred one way or another. Return the nearest result |
| @@ -220,8 +296,8 @@ guess_time_tm (long int year, long int yday, int hour, int min, int sec, | |||
| 220 | match; and don't oscillate between two values, as that would | 296 | match; and don't oscillate between two values, as that would |
| 221 | confuse the spring-forward gap detector. */ | 297 | confuse the spring-forward gap detector. */ |
| 222 | return (*t < TIME_T_MIDPOINT | 298 | return (*t < TIME_T_MIDPOINT |
| 223 | ? (*t <= TIME_T_MIN + 1 ? *t + 1 : TIME_T_MIN) | 299 | ? (*t <= TIME_T_MIN + 1 ? *t + 1 : TIME_T_MIN) |
| 224 | : (TIME_T_MAX - 1 <= *t ? *t - 1 : TIME_T_MAX)); | 300 | : (TIME_T_MAX - 1 <= *t ? *t - 1 : TIME_T_MAX)); |
| 225 | } | 301 | } |
| 226 | 302 | ||
| 227 | /* Use CONVERT to convert *T to a broken down time in *TP. | 303 | /* Use CONVERT to convert *T to a broken down time in *TP. |
| @@ -229,7 +305,7 @@ guess_time_tm (long int year, long int yday, int hour, int min, int sec, | |||
| 229 | it is the nearest in-range value and then convert that. */ | 305 | it is the nearest in-range value and then convert that. */ |
| 230 | static struct tm * | 306 | static struct tm * |
| 231 | ranged_convert (struct tm *(*convert) (const time_t *, struct tm *), | 307 | ranged_convert (struct tm *(*convert) (const time_t *, struct tm *), |
| 232 | time_t *t, struct tm *tp) | 308 | time_t *t, struct tm *tp) |
| 233 | { | 309 | { |
| 234 | struct tm *r = convert (t, tp); | 310 | struct tm *r = convert (t, tp); |
| 235 | 311 | ||
| @@ -239,27 +315,25 @@ ranged_convert (struct tm *(*convert) (const time_t *, struct tm *), | |||
| 239 | time_t ok = 0; | 315 | time_t ok = 0; |
| 240 | 316 | ||
| 241 | /* BAD is a known unconvertible time_t, and OK is a known good one. | 317 | /* BAD is a known unconvertible time_t, and OK is a known good one. |
| 242 | Use binary search to narrow the range between BAD and OK until | 318 | Use binary search to narrow the range between BAD and OK until |
| 243 | they differ by 1. */ | 319 | they differ by 1. */ |
| 244 | while (bad != ok + (bad < 0 ? -1 : 1)) | 320 | while (bad != ok + (bad < 0 ? -1 : 1)) |
| 245 | { | 321 | { |
| 246 | time_t mid = *t = (bad < 0 | 322 | time_t mid = *t = time_t_avg (ok, bad); |
| 247 | ? bad + ((ok - bad) >> 1) | 323 | r = convert (t, tp); |
| 248 | : ok + ((bad - ok) >> 1)); | 324 | if (r) |
| 249 | r = convert (t, tp); | 325 | ok = mid; |
| 250 | if (r) | 326 | else |
| 251 | ok = mid; | 327 | bad = mid; |
| 252 | else | 328 | } |
| 253 | bad = mid; | ||
| 254 | } | ||
| 255 | 329 | ||
| 256 | if (!r && ok) | 330 | if (!r && ok) |
| 257 | { | 331 | { |
| 258 | /* The last conversion attempt failed; | 332 | /* The last conversion attempt failed; |
| 259 | revert to the most recent successful attempt. */ | 333 | revert to the most recent successful attempt. */ |
| 260 | *t = ok; | 334 | *t = ok; |
| 261 | r = convert (t, tp); | 335 | r = convert (t, tp); |
| 262 | } | 336 | } |
| 263 | } | 337 | } |
| 264 | 338 | ||
| 265 | return r; | 339 | return r; |
| @@ -274,8 +348,8 @@ ranged_convert (struct tm *(*convert) (const time_t *, struct tm *), | |||
| 274 | This function is external because it is used also by timegm.c. */ | 348 | This function is external because it is used also by timegm.c. */ |
| 275 | time_t | 349 | time_t |
| 276 | __mktime_internal (struct tm *tp, | 350 | __mktime_internal (struct tm *tp, |
| 277 | struct tm *(*convert) (const time_t *, struct tm *), | 351 | struct tm *(*convert) (const time_t *, struct tm *), |
| 278 | time_t *offset) | 352 | time_t *offset) |
| 279 | { | 353 | { |
| 280 | time_t t, gt, t0, t1, t2; | 354 | time_t t, gt, t0, t1, t2; |
| 281 | struct tm tm; | 355 | struct tm tm; |
| @@ -294,9 +368,7 @@ __mktime_internal (struct tm *tp, | |||
| 294 | int mday = tp->tm_mday; | 368 | int mday = tp->tm_mday; |
| 295 | int mon = tp->tm_mon; | 369 | int mon = tp->tm_mon; |
| 296 | int year_requested = tp->tm_year; | 370 | int year_requested = tp->tm_year; |
| 297 | /* Normalize the value. */ | 371 | int isdst = tp->tm_isdst; |
| 298 | int isdst = ((tp->tm_isdst >> (8 * sizeof (tp->tm_isdst) - 1)) | ||
| 299 | | (tp->tm_isdst != 0)); | ||
| 300 | 372 | ||
| 301 | /* 1 if the previous probe was DST. */ | 373 | /* 1 if the previous probe was DST. */ |
| 302 | int dst2; | 374 | int dst2; |
| @@ -305,8 +377,8 @@ __mktime_internal (struct tm *tp, | |||
| 305 | int mon_remainder = mon % 12; | 377 | int mon_remainder = mon % 12; |
| 306 | int negative_mon_remainder = mon_remainder < 0; | 378 | int negative_mon_remainder = mon_remainder < 0; |
| 307 | int mon_years = mon / 12 - negative_mon_remainder; | 379 | int mon_years = mon / 12 - negative_mon_remainder; |
| 308 | long int lyear_requested = year_requested; | 380 | long_int lyear_requested = year_requested; |
| 309 | long int year = lyear_requested + mon_years; | 381 | long_int year = lyear_requested + mon_years; |
| 310 | 382 | ||
| 311 | /* The other values need not be in range: | 383 | /* The other values need not be in range: |
| 312 | the remaining code handles minor overflows correctly, | 384 | the remaining code handles minor overflows correctly, |
| @@ -316,10 +388,10 @@ __mktime_internal (struct tm *tp, | |||
| 316 | /* Calculate day of year from year, month, and day of month. | 388 | /* Calculate day of year from year, month, and day of month. |
| 317 | The result need not be in range. */ | 389 | The result need not be in range. */ |
| 318 | int mon_yday = ((__mon_yday[leapyear (year)] | 390 | int mon_yday = ((__mon_yday[leapyear (year)] |
| 319 | [mon_remainder + 12 * negative_mon_remainder]) | 391 | [mon_remainder + 12 * negative_mon_remainder]) |
| 320 | - 1); | 392 | - 1); |
| 321 | long int lmday = mday; | 393 | long_int lmday = mday; |
| 322 | long int yday = mon_yday + lmday; | 394 | long_int yday = mon_yday + lmday; |
| 323 | 395 | ||
| 324 | time_t guessed_offset = *offset; | 396 | time_t guessed_offset = *offset; |
| 325 | 397 | ||
| @@ -328,33 +400,33 @@ __mktime_internal (struct tm *tp, | |||
| 328 | if (LEAP_SECONDS_POSSIBLE) | 400 | if (LEAP_SECONDS_POSSIBLE) |
| 329 | { | 401 | { |
| 330 | /* Handle out-of-range seconds specially, | 402 | /* Handle out-of-range seconds specially, |
| 331 | since ydhms_tm_diff assumes every minute has 60 seconds. */ | 403 | since ydhms_tm_diff assumes every minute has 60 seconds. */ |
| 332 | if (sec < 0) | 404 | if (sec < 0) |
| 333 | sec = 0; | 405 | sec = 0; |
| 334 | if (59 < sec) | 406 | if (59 < sec) |
| 335 | sec = 59; | 407 | sec = 59; |
| 336 | } | 408 | } |
| 337 | 409 | ||
| 338 | /* Invert CONVERT by probing. First assume the same offset as last | 410 | /* Invert CONVERT by probing. First assume the same offset as last |
| 339 | time. */ | 411 | time. */ |
| 340 | 412 | ||
| 341 | t0 = ydhms_diff (year, yday, hour, min, sec, | 413 | t0 = ydhms_diff (year, yday, hour, min, sec, |
| 342 | EPOCH_YEAR - TM_YEAR_BASE, 0, 0, 0, - guessed_offset); | 414 | EPOCH_YEAR - TM_YEAR_BASE, 0, 0, 0, - guessed_offset); |
| 343 | 415 | ||
| 344 | if (TIME_T_MAX / INT_MAX / 366 / 24 / 60 / 60 < 3) | 416 | if (TIME_T_MAX / INT_MAX / 366 / 24 / 60 / 60 < 3) |
| 345 | { | 417 | { |
| 346 | /* time_t isn't large enough to rule out overflows, so check | 418 | /* time_t isn't large enough to rule out overflows, so check |
| 347 | for major overflows. A gross check suffices, since if t0 | 419 | for major overflows. A gross check suffices, since if t0 |
| 348 | has overflowed, it is off by a multiple of TIME_T_MAX - | 420 | has overflowed, it is off by a multiple of TIME_T_MAX - |
| 349 | TIME_T_MIN + 1. So ignore any component of the difference | 421 | TIME_T_MIN + 1. So ignore any component of the difference |
| 350 | that is bounded by a small value. */ | 422 | that is bounded by a small value. */ |
| 351 | 423 | ||
| 352 | /* Approximate log base 2 of the number of time units per | 424 | /* Approximate log base 2 of the number of time units per |
| 353 | biennium. A biennium is 2 years; use this unit instead of | 425 | biennium. A biennium is 2 years; use this unit instead of |
| 354 | years to avoid integer overflow. For example, 2 average | 426 | years to avoid integer overflow. For example, 2 average |
| 355 | Gregorian years are 2 * 365.2425 * 24 * 60 * 60 seconds, | 427 | Gregorian years are 2 * 365.2425 * 24 * 60 * 60 seconds, |
| 356 | which is 63113904 seconds, and rint (log2 (63113904)) is | 428 | which is 63113904 seconds, and rint (log2 (63113904)) is |
| 357 | 26. */ | 429 | 26. */ |
| 358 | int ALOG2_SECONDS_PER_BIENNIUM = 26; | 430 | int ALOG2_SECONDS_PER_BIENNIUM = 26; |
| 359 | int ALOG2_MINUTES_PER_BIENNIUM = 20; | 431 | int ALOG2_MINUTES_PER_BIENNIUM = 20; |
| 360 | int ALOG2_HOURS_PER_BIENNIUM = 14; | 432 | int ALOG2_HOURS_PER_BIENNIUM = 14; |
| @@ -362,119 +434,117 @@ __mktime_internal (struct tm *tp, | |||
| 362 | int LOG2_YEARS_PER_BIENNIUM = 1; | 434 | int LOG2_YEARS_PER_BIENNIUM = 1; |
| 363 | 435 | ||
| 364 | int approx_requested_biennia = | 436 | int approx_requested_biennia = |
| 365 | (SHR (year_requested, LOG2_YEARS_PER_BIENNIUM) | 437 | (SHR (year_requested, LOG2_YEARS_PER_BIENNIUM) |
| 366 | - SHR (EPOCH_YEAR - TM_YEAR_BASE, LOG2_YEARS_PER_BIENNIUM) | 438 | - SHR (EPOCH_YEAR - TM_YEAR_BASE, LOG2_YEARS_PER_BIENNIUM) |
| 367 | + SHR (mday, ALOG2_DAYS_PER_BIENNIUM) | 439 | + SHR (mday, ALOG2_DAYS_PER_BIENNIUM) |
| 368 | + SHR (hour, ALOG2_HOURS_PER_BIENNIUM) | 440 | + SHR (hour, ALOG2_HOURS_PER_BIENNIUM) |
| 369 | + SHR (min, ALOG2_MINUTES_PER_BIENNIUM) | 441 | + SHR (min, ALOG2_MINUTES_PER_BIENNIUM) |
| 370 | + (LEAP_SECONDS_POSSIBLE | 442 | + (LEAP_SECONDS_POSSIBLE |
| 371 | ? 0 | 443 | ? 0 |
| 372 | : SHR (sec, ALOG2_SECONDS_PER_BIENNIUM))); | 444 | : SHR (sec, ALOG2_SECONDS_PER_BIENNIUM))); |
| 373 | 445 | ||
| 374 | int approx_biennia = SHR (t0, ALOG2_SECONDS_PER_BIENNIUM); | 446 | int approx_biennia = SHR (t0, ALOG2_SECONDS_PER_BIENNIUM); |
| 375 | int diff = approx_biennia - approx_requested_biennia; | 447 | int diff = approx_biennia - approx_requested_biennia; |
| 376 | int abs_diff = diff < 0 ? - diff : diff; | 448 | int approx_abs_diff = diff < 0 ? -1 - diff : diff; |
| 377 | 449 | ||
| 378 | /* IRIX 4.0.5 cc miscaculates TIME_T_MIN / 3: it erroneously | 450 | /* IRIX 4.0.5 cc miscalculates TIME_T_MIN / 3: it erroneously |
| 379 | gives a positive value of 715827882. Setting a variable | 451 | gives a positive value of 715827882. Setting a variable |
| 380 | first then doing math on it seems to work. | 452 | first then doing math on it seems to work. |
| 381 | (ghazi@caip.rutgers.edu) */ | 453 | (ghazi@caip.rutgers.edu) */ |
| 382 | time_t time_t_max = TIME_T_MAX; | 454 | time_t time_t_max = TIME_T_MAX; |
| 383 | time_t time_t_min = TIME_T_MIN; | 455 | time_t time_t_min = TIME_T_MIN; |
| 384 | time_t overflow_threshold = | 456 | time_t overflow_threshold = |
| 385 | (time_t_max / 3 - time_t_min / 3) >> ALOG2_SECONDS_PER_BIENNIUM; | 457 | (time_t_max / 3 - time_t_min / 3) >> ALOG2_SECONDS_PER_BIENNIUM; |
| 386 | 458 | ||
| 387 | if (overflow_threshold < abs_diff) | 459 | if (overflow_threshold < approx_abs_diff) |
| 388 | { | 460 | { |
| 389 | /* Overflow occurred. Try repairing it; this might work if | 461 | /* Overflow occurred. Try repairing it; this might work if |
| 390 | the time zone offset is enough to undo the overflow. */ | 462 | the time zone offset is enough to undo the overflow. */ |
| 391 | time_t repaired_t0 = -1 - t0; | 463 | time_t repaired_t0 = -1 - t0; |
| 392 | approx_biennia = SHR (repaired_t0, ALOG2_SECONDS_PER_BIENNIUM); | 464 | approx_biennia = SHR (repaired_t0, ALOG2_SECONDS_PER_BIENNIUM); |
| 393 | diff = approx_biennia - approx_requested_biennia; | 465 | diff = approx_biennia - approx_requested_biennia; |
| 394 | abs_diff = diff < 0 ? - diff : diff; | 466 | approx_abs_diff = diff < 0 ? -1 - diff : diff; |
| 395 | if (overflow_threshold < abs_diff) | 467 | if (overflow_threshold < approx_abs_diff) |
| 396 | return -1; | 468 | return -1; |
| 397 | guessed_offset += repaired_t0 - t0; | 469 | guessed_offset += repaired_t0 - t0; |
| 398 | t0 = repaired_t0; | 470 | t0 = repaired_t0; |
| 399 | } | 471 | } |
| 400 | } | 472 | } |
| 401 | 473 | ||
| 402 | /* Repeatedly use the error to improve the guess. */ | 474 | /* Repeatedly use the error to improve the guess. */ |
| 403 | 475 | ||
| 404 | for (t = t1 = t2 = t0, dst2 = 0; | 476 | for (t = t1 = t2 = t0, dst2 = 0; |
| 405 | (gt = guess_time_tm (year, yday, hour, min, sec, &t, | 477 | (gt = guess_time_tm (year, yday, hour, min, sec, &t, |
| 406 | ranged_convert (convert, &t, &tm)), | 478 | ranged_convert (convert, &t, &tm)), |
| 407 | t != gt); | 479 | t != gt); |
| 408 | t1 = t2, t2 = t, t = gt, dst2 = tm.tm_isdst != 0) | 480 | t1 = t2, t2 = t, t = gt, dst2 = tm.tm_isdst != 0) |
| 409 | if (t == t1 && t != t2 | 481 | if (t == t1 && t != t2 |
| 410 | && (tm.tm_isdst < 0 | 482 | && (tm.tm_isdst < 0 |
| 411 | || (isdst < 0 | 483 | || (isdst < 0 |
| 412 | ? dst2 <= (tm.tm_isdst != 0) | 484 | ? dst2 <= (tm.tm_isdst != 0) |
| 413 | : (isdst != 0) != (tm.tm_isdst != 0)))) | 485 | : (isdst != 0) != (tm.tm_isdst != 0)))) |
| 414 | /* We can't possibly find a match, as we are oscillating | 486 | /* We can't possibly find a match, as we are oscillating |
| 415 | between two values. The requested time probably falls | 487 | between two values. The requested time probably falls |
| 416 | within a spring-forward gap of size GT - T. Follow the common | 488 | within a spring-forward gap of size GT - T. Follow the common |
| 417 | practice in this case, which is to return a time that is GT - T | 489 | practice in this case, which is to return a time that is GT - T |
| 418 | away from the requested time, preferring a time whose | 490 | away from the requested time, preferring a time whose |
| 419 | tm_isdst differs from the requested value. (If no tm_isdst | 491 | tm_isdst differs from the requested value. (If no tm_isdst |
| 420 | was requested and only one of the two values has a nonzero | 492 | was requested and only one of the two values has a nonzero |
| 421 | tm_isdst, prefer that value.) In practice, this is more | 493 | tm_isdst, prefer that value.) In practice, this is more |
| 422 | useful than returning -1. */ | 494 | useful than returning -1. */ |
| 423 | goto offset_found; | 495 | goto offset_found; |
| 424 | else if (--remaining_probes == 0) | 496 | else if (--remaining_probes == 0) |
| 425 | return -1; | 497 | return -1; |
| 426 | 498 | ||
| 427 | /* We have a match. Check whether tm.tm_isdst has the requested | 499 | /* We have a match. Check whether tm.tm_isdst has the requested |
| 428 | value, if any. */ | 500 | value, if any. */ |
| 429 | if (isdst != tm.tm_isdst && 0 <= isdst && 0 <= tm.tm_isdst) | 501 | if (isdst_differ (isdst, tm.tm_isdst)) |
| 430 | { | 502 | { |
| 431 | /* tm.tm_isdst has the wrong value. Look for a neighboring | 503 | /* tm.tm_isdst has the wrong value. Look for a neighboring |
| 432 | time with the right value, and use its UTC offset. | 504 | time with the right value, and use its UTC offset. |
| 433 | 505 | ||
| 434 | Heuristic: probe the adjacent timestamps in both directions, | 506 | Heuristic: probe the adjacent timestamps in both directions, |
| 435 | looking for the desired isdst. This should work for all real | 507 | looking for the desired isdst. This should work for all real |
| 436 | time zone histories in the tz database. */ | 508 | time zone histories in the tz database. */ |
| 437 | 509 | ||
| 438 | /* Distance between probes when looking for a DST boundary. In | 510 | /* Distance between probes when looking for a DST boundary. In |
| 439 | tzdata2003a, the shortest period of DST is 601200 seconds | 511 | tzdata2003a, the shortest period of DST is 601200 seconds |
| 440 | (e.g., America/Recife starting 2000-10-08 01:00), and the | 512 | (e.g., America/Recife starting 2000-10-08 01:00), and the |
| 441 | shortest period of non-DST surrounded by DST is 694800 | 513 | shortest period of non-DST surrounded by DST is 694800 |
| 442 | seconds (Africa/Tunis starting 1943-04-17 01:00). Use the | 514 | seconds (Africa/Tunis starting 1943-04-17 01:00). Use the |
| 443 | minimum of these two values, so we don't miss these short | 515 | minimum of these two values, so we don't miss these short |
| 444 | periods when probing. */ | 516 | periods when probing. */ |
| 445 | int stride = 601200; | 517 | int stride = 601200; |
| 446 | 518 | ||
| 447 | /* The longest period of DST in tzdata2003a is 536454000 seconds | 519 | /* The longest period of DST in tzdata2003a is 536454000 seconds |
| 448 | (e.g., America/Jujuy starting 1946-10-01 01:00). The longest | 520 | (e.g., America/Jujuy starting 1946-10-01 01:00). The longest |
| 449 | period of non-DST is much longer, but it makes no real sense | 521 | period of non-DST is much longer, but it makes no real sense |
| 450 | to search for more than a year of non-DST, so use the DST | 522 | to search for more than a year of non-DST, so use the DST |
| 451 | max. */ | 523 | max. */ |
| 452 | int duration_max = 536454000; | 524 | int duration_max = 536454000; |
| 453 | 525 | ||
| 454 | /* Search in both directions, so the maximum distance is half | 526 | /* Search in both directions, so the maximum distance is half |
| 455 | the duration; add the stride to avoid off-by-1 problems. */ | 527 | the duration; add the stride to avoid off-by-1 problems. */ |
| 456 | int delta_bound = duration_max / 2 + stride; | 528 | int delta_bound = duration_max / 2 + stride; |
| 457 | 529 | ||
| 458 | int delta, direction; | 530 | int delta, direction; |
| 459 | 531 | ||
| 460 | for (delta = stride; delta < delta_bound; delta += stride) | 532 | for (delta = stride; delta < delta_bound; delta += stride) |
| 461 | for (direction = -1; direction <= 1; direction += 2) | 533 | for (direction = -1; direction <= 1; direction += 2) |
| 462 | { | 534 | if (time_t_int_add_ok (t, delta * direction)) |
| 463 | time_t ot = t + delta * direction; | 535 | { |
| 464 | if ((ot < t) == (direction < 0)) | 536 | time_t ot = t + delta * direction; |
| 465 | { | 537 | struct tm otm; |
| 466 | struct tm otm; | 538 | ranged_convert (convert, &ot, &otm); |
| 467 | ranged_convert (convert, &ot, &otm); | 539 | if (! isdst_differ (isdst, otm.tm_isdst)) |
| 468 | if (otm.tm_isdst == isdst) | 540 | { |
| 469 | { | 541 | /* We found the desired tm_isdst. |
| 470 | /* We found the desired tm_isdst. | 542 | Extrapolate back to the desired time. */ |
| 471 | Extrapolate back to the desired time. */ | 543 | t = guess_time_tm (year, yday, hour, min, sec, &ot, &otm); |
| 472 | t = guess_time_tm (year, yday, hour, min, sec, &ot, &otm); | 544 | ranged_convert (convert, &t, &tm); |
| 473 | ranged_convert (convert, &t, &tm); | 545 | goto offset_found; |
| 474 | goto offset_found; | 546 | } |
| 475 | } | 547 | } |
| 476 | } | ||
| 477 | } | ||
| 478 | } | 548 | } |
| 479 | 549 | ||
| 480 | offset_found: | 550 | offset_found: |
| @@ -483,14 +553,16 @@ __mktime_internal (struct tm *tp, | |||
| 483 | if (LEAP_SECONDS_POSSIBLE && sec_requested != tm.tm_sec) | 553 | if (LEAP_SECONDS_POSSIBLE && sec_requested != tm.tm_sec) |
| 484 | { | 554 | { |
| 485 | /* Adjust time to reflect the tm_sec requested, not the normalized value. | 555 | /* Adjust time to reflect the tm_sec requested, not the normalized value. |
| 486 | Also, repair any damage from a false match due to a leap second. */ | 556 | Also, repair any damage from a false match due to a leap second. */ |
| 487 | int sec_adjustment = (sec == 0 && tm.tm_sec == 60) - sec; | 557 | int sec_adjustment = (sec == 0 && tm.tm_sec == 60) - sec; |
| 558 | if (! time_t_int_add_ok (t, sec_requested)) | ||
| 559 | return -1; | ||
| 488 | t1 = t + sec_requested; | 560 | t1 = t + sec_requested; |
| 561 | if (! time_t_int_add_ok (t1, sec_adjustment)) | ||
| 562 | return -1; | ||
| 489 | t2 = t1 + sec_adjustment; | 563 | t2 = t1 + sec_adjustment; |
| 490 | if (((t1 < t) != (sec_requested < 0)) | 564 | if (! convert (&t2, &tm)) |
| 491 | | ((t2 < t1) != (sec_adjustment < 0)) | 565 | return -1; |
| 492 | | ! convert (&t2, &tm)) | ||
| 493 | return -1; | ||
| 494 | t = t2; | 566 | t = t2; |
| 495 | } | 567 | } |
| 496 | 568 | ||
| @@ -511,7 +583,7 @@ mktime (struct tm *tp) | |||
| 511 | { | 583 | { |
| 512 | #ifdef _LIBC | 584 | #ifdef _LIBC |
| 513 | /* POSIX.1 8.1.1 requires that whenever mktime() is called, the | 585 | /* POSIX.1 8.1.1 requires that whenever mktime() is called, the |
| 514 | time zone names contained in the external variable `tzname' shall | 586 | time zone names contained in the external variable 'tzname' shall |
| 515 | be set as if the tzset() function had been called. */ | 587 | be set as if the tzset() function had been called. */ |
| 516 | __tzset (); | 588 | __tzset (); |
| 517 | #endif | 589 | #endif |
| @@ -534,13 +606,13 @@ static int | |||
| 534 | not_equal_tm (const struct tm *a, const struct tm *b) | 606 | not_equal_tm (const struct tm *a, const struct tm *b) |
| 535 | { | 607 | { |
| 536 | return ((a->tm_sec ^ b->tm_sec) | 608 | return ((a->tm_sec ^ b->tm_sec) |
| 537 | | (a->tm_min ^ b->tm_min) | 609 | | (a->tm_min ^ b->tm_min) |
| 538 | | (a->tm_hour ^ b->tm_hour) | 610 | | (a->tm_hour ^ b->tm_hour) |
| 539 | | (a->tm_mday ^ b->tm_mday) | 611 | | (a->tm_mday ^ b->tm_mday) |
| 540 | | (a->tm_mon ^ b->tm_mon) | 612 | | (a->tm_mon ^ b->tm_mon) |
| 541 | | (a->tm_year ^ b->tm_year) | 613 | | (a->tm_year ^ b->tm_year) |
| 542 | | (a->tm_yday ^ b->tm_yday) | 614 | | (a->tm_yday ^ b->tm_yday) |
| 543 | | (a->tm_isdst ^ b->tm_isdst)); | 615 | | isdst_differ (a->tm_isdst, b->tm_isdst)); |
| 544 | } | 616 | } |
| 545 | 617 | ||
| 546 | static void | 618 | static void |
| @@ -548,9 +620,9 @@ print_tm (const struct tm *tp) | |||
| 548 | { | 620 | { |
| 549 | if (tp) | 621 | if (tp) |
| 550 | printf ("%04d-%02d-%02d %02d:%02d:%02d yday %03d wday %d isdst %d", | 622 | printf ("%04d-%02d-%02d %02d:%02d:%02d yday %03d wday %d isdst %d", |
| 551 | tp->tm_year + TM_YEAR_BASE, tp->tm_mon + 1, tp->tm_mday, | 623 | tp->tm_year + TM_YEAR_BASE, tp->tm_mon + 1, tp->tm_mday, |
| 552 | tp->tm_hour, tp->tm_min, tp->tm_sec, | 624 | tp->tm_hour, tp->tm_min, tp->tm_sec, |
| 553 | tp->tm_yday, tp->tm_wday, tp->tm_isdst); | 625 | tp->tm_yday, tp->tm_wday, tp->tm_isdst); |
| 554 | else | 626 | else |
| 555 | printf ("0"); | 627 | printf ("0"); |
| 556 | } | 628 | } |
| @@ -582,11 +654,11 @@ main (int argc, char **argv) | |||
| 582 | 654 | ||
| 583 | if ((argc == 3 || argc == 4) | 655 | if ((argc == 3 || argc == 4) |
| 584 | && (sscanf (argv[1], "%d-%d-%d%c", | 656 | && (sscanf (argv[1], "%d-%d-%d%c", |
| 585 | &tm.tm_year, &tm.tm_mon, &tm.tm_mday, &trailer) | 657 | &tm.tm_year, &tm.tm_mon, &tm.tm_mday, &trailer) |
| 586 | == 3) | 658 | == 3) |
| 587 | && (sscanf (argv[2], "%d:%d:%d%c", | 659 | && (sscanf (argv[2], "%d:%d:%d%c", |
| 588 | &tm.tm_hour, &tm.tm_min, &tm.tm_sec, &trailer) | 660 | &tm.tm_hour, &tm.tm_min, &tm.tm_sec, &trailer) |
| 589 | == 3)) | 661 | == 3)) |
| 590 | { | 662 | { |
| 591 | tm.tm_year -= TM_YEAR_BASE; | 663 | tm.tm_year -= TM_YEAR_BASE; |
| 592 | tm.tm_mon--; | 664 | tm.tm_mon--; |
| @@ -595,10 +667,10 @@ main (int argc, char **argv) | |||
| 595 | tl = mktime (&tmk); | 667 | tl = mktime (&tmk); |
| 596 | lt = localtime (&tl); | 668 | lt = localtime (&tl); |
| 597 | if (lt) | 669 | if (lt) |
| 598 | { | 670 | { |
| 599 | tml = *lt; | 671 | tml = *lt; |
| 600 | lt = &tml; | 672 | lt = &tml; |
| 601 | } | 673 | } |
| 602 | printf ("mktime returns %ld == ", (long int) tl); | 674 | printf ("mktime returns %ld == ", (long int) tl); |
| 603 | print_tm (&tmk); | 675 | print_tm (&tmk); |
| 604 | printf ("\n"); | 676 | printf ("\n"); |
| @@ -611,51 +683,51 @@ main (int argc, char **argv) | |||
| 611 | time_t to = atol (argv[3]); | 683 | time_t to = atol (argv[3]); |
| 612 | 684 | ||
| 613 | if (argc == 4) | 685 | if (argc == 4) |
| 614 | for (tl = from; by < 0 ? to <= tl : tl <= to; tl = tl1) | 686 | for (tl = from; by < 0 ? to <= tl : tl <= to; tl = tl1) |
| 615 | { | 687 | { |
| 616 | lt = localtime (&tl); | 688 | lt = localtime (&tl); |
| 617 | if (lt) | 689 | if (lt) |
| 618 | { | 690 | { |
| 619 | tmk = tml = *lt; | 691 | tmk = tml = *lt; |
| 620 | tk = mktime (&tmk); | 692 | tk = mktime (&tmk); |
| 621 | status |= check_result (tk, tmk, tl, &tml); | 693 | status |= check_result (tk, tmk, tl, &tml); |
| 622 | } | 694 | } |
| 623 | else | 695 | else |
| 624 | { | 696 | { |
| 625 | printf ("localtime (%ld) yields 0\n", (long int) tl); | 697 | printf ("localtime (%ld) yields 0\n", (long int) tl); |
| 626 | status = 1; | 698 | status = 1; |
| 627 | } | 699 | } |
| 628 | tl1 = tl + by; | 700 | tl1 = tl + by; |
| 629 | if ((tl1 < tl) != (by < 0)) | 701 | if ((tl1 < tl) != (by < 0)) |
| 630 | break; | 702 | break; |
| 631 | } | 703 | } |
| 632 | else | 704 | else |
| 633 | for (tl = from; by < 0 ? to <= tl : tl <= to; tl = tl1) | 705 | for (tl = from; by < 0 ? to <= tl : tl <= to; tl = tl1) |
| 634 | { | 706 | { |
| 635 | /* Null benchmark. */ | 707 | /* Null benchmark. */ |
| 636 | lt = localtime (&tl); | 708 | lt = localtime (&tl); |
| 637 | if (lt) | 709 | if (lt) |
| 638 | { | 710 | { |
| 639 | tmk = tml = *lt; | 711 | tmk = tml = *lt; |
| 640 | tk = tl; | 712 | tk = tl; |
| 641 | status |= check_result (tk, tmk, tl, &tml); | 713 | status |= check_result (tk, tmk, tl, &tml); |
| 642 | } | 714 | } |
| 643 | else | 715 | else |
| 644 | { | 716 | { |
| 645 | printf ("localtime (%ld) yields 0\n", (long int) tl); | 717 | printf ("localtime (%ld) yields 0\n", (long int) tl); |
| 646 | status = 1; | 718 | status = 1; |
| 647 | } | 719 | } |
| 648 | tl1 = tl + by; | 720 | tl1 = tl + by; |
| 649 | if ((tl1 < tl) != (by < 0)) | 721 | if ((tl1 < tl) != (by < 0)) |
| 650 | break; | 722 | break; |
| 651 | } | 723 | } |
| 652 | } | 724 | } |
| 653 | else | 725 | else |
| 654 | printf ("Usage:\ | 726 | printf ("Usage:\ |
| 655 | \t%s YYYY-MM-DD HH:MM:SS [ISDST] # Test given time.\n\ | 727 | \t%s YYYY-MM-DD HH:MM:SS [ISDST] # Test given time.\n\ |
| 656 | \t%s FROM BY TO # Test values FROM, FROM+BY, ..., TO.\n\ | 728 | \t%s FROM BY TO # Test values FROM, FROM+BY, ..., TO.\n\ |
| 657 | \t%s FROM BY TO - # Do not test those values (for benchmark).\n", | 729 | \t%s FROM BY TO - # Do not test those values (for benchmark).\n", |
| 658 | argv[0], argv[0], argv[0]); | 730 | argv[0], argv[0], argv[0]); |
| 659 | 731 | ||
| 660 | return status; | 732 | return status; |
| 661 | } | 733 | } |
| @@ -664,6 +736,6 @@ main (int argc, char **argv) | |||
| 664 | 736 | ||
| 665 | /* | 737 | /* |
| 666 | Local Variables: | 738 | Local Variables: |
| 667 | compile-command: "gcc -DDEBUG -Wall -W -O -g mktime.c -o mktime" | 739 | compile-command: "gcc -DDEBUG -I. -Wall -W -O2 -g mktime.c -o mktime" |
| 668 | End: | 740 | End: |
| 669 | */ | 741 | */ |
diff --git a/gl/mountlist.c b/gl/mountlist.c index 996b71a1..30f42861 100644 --- a/gl/mountlist.c +++ b/gl/mountlist.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* mountlist.c -- return a list of mounted file systems | 1 | /* mountlist.c -- return a list of mounted file systems |
| 2 | 2 | ||
| 3 | Copyright (C) 1991-1992, 1997-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 1991-1992, 1997-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -112,6 +112,11 @@ | |||
| 112 | # include <sys/vfs.h> | 112 | # include <sys/vfs.h> |
| 113 | #endif | 113 | #endif |
| 114 | 114 | ||
| 115 | #ifdef MOUNTED_INTERIX_STATVFS /* Interix. */ | ||
| 116 | # include <sys/statvfs.h> | ||
| 117 | # include <dirent.h> | ||
| 118 | #endif | ||
| 119 | |||
| 115 | #ifdef DOLPHIN | 120 | #ifdef DOLPHIN |
| 116 | /* So special that it's not worth putting this in autoconf. */ | 121 | /* So special that it's not worth putting this in autoconf. */ |
| 117 | # undef MOUNTED_FREAD_FSTYP | 122 | # undef MOUNTED_FREAD_FSTYP |
| @@ -123,8 +128,12 @@ | |||
| 123 | # include <sys/mntent.h> | 128 | # include <sys/mntent.h> |
| 124 | #endif | 129 | #endif |
| 125 | 130 | ||
| 131 | #ifndef HAVE_HASMNTOPT | ||
| 132 | # define hasmntopt(mnt, opt) ((char *) 0) | ||
| 133 | #endif | ||
| 134 | |||
| 126 | #undef MNT_IGNORE | 135 | #undef MNT_IGNORE |
| 127 | #if defined MNTOPT_IGNORE && defined HAVE_HASMNTOPT | 136 | #ifdef MNTOPT_IGNORE |
| 128 | # define MNT_IGNORE(M) hasmntopt (M, MNTOPT_IGNORE) | 137 | # define MNT_IGNORE(M) hasmntopt (M, MNTOPT_IGNORE) |
| 129 | #else | 138 | #else |
| 130 | # define MNT_IGNORE(M) 0 | 139 | # define MNT_IGNORE(M) 0 |
| @@ -144,21 +153,66 @@ | |||
| 144 | #undef opendir | 153 | #undef opendir |
| 145 | #undef closedir | 154 | #undef closedir |
| 146 | 155 | ||
| 147 | #ifndef ME_DUMMY | 156 | #define ME_DUMMY_0(Fs_name, Fs_type) \ |
| 148 | # define ME_DUMMY(Fs_name, Fs_type) \ | 157 | (strcmp (Fs_type, "autofs") == 0 \ |
| 149 | (strcmp (Fs_type, "autofs") == 0 \ | 158 | || strcmp (Fs_type, "proc") == 0 \ |
| 150 | || strcmp (Fs_type, "none") == 0 \ | 159 | || strcmp (Fs_type, "subfs") == 0 \ |
| 151 | || strcmp (Fs_type, "proc") == 0 \ | 160 | /* for Linux 2.6/3.x */ \ |
| 152 | || strcmp (Fs_type, "subfs") == 0 \ | 161 | || strcmp (Fs_type, "debugfs") == 0 \ |
| 153 | /* for NetBSD 3.0 */ \ | 162 | || strcmp (Fs_type, "devpts") == 0 \ |
| 154 | || strcmp (Fs_type, "kernfs") == 0 \ | 163 | || strcmp (Fs_type, "fusectl") == 0 \ |
| 155 | /* for Irix 6.5 */ \ | 164 | || strcmp (Fs_type, "mqueue") == 0 \ |
| 156 | || strcmp (Fs_type, "ignore") == 0) | 165 | || strcmp (Fs_type, "rpc_pipefs") == 0 \ |
| 166 | || strcmp (Fs_type, "sysfs") == 0 \ | ||
| 167 | /* FreeBSD, Linux 2.4 */ \ | ||
| 168 | || strcmp (Fs_type, "devfs") == 0 \ | ||
| 169 | /* for NetBSD 3.0 */ \ | ||
| 170 | || strcmp (Fs_type, "kernfs") == 0 \ | ||
| 171 | /* for Irix 6.5 */ \ | ||
| 172 | || strcmp (Fs_type, "ignore") == 0) | ||
| 173 | |||
| 174 | /* Historically, we have marked as "dummy" any file system of type "none", | ||
| 175 | but now that programs like du need to know about bind-mounted directories, | ||
| 176 | we grant an exception to any with "bind" in its list of mount options. | ||
| 177 | I.e., those are *not* dummy entries. */ | ||
| 178 | #ifdef MOUNTED_GETMNTENT1 | ||
| 179 | # define ME_DUMMY(Fs_name, Fs_type, Fs_ent) \ | ||
| 180 | (ME_DUMMY_0 (Fs_name, Fs_type) \ | ||
| 181 | || (strcmp (Fs_type, "none") == 0 \ | ||
| 182 | && !hasmntopt (Fs_ent, "bind"))) | ||
| 183 | #else | ||
| 184 | # define ME_DUMMY(Fs_name, Fs_type) \ | ||
| 185 | (ME_DUMMY_0 (Fs_name, Fs_type) || strcmp (Fs_type, "none") == 0) | ||
| 186 | #endif | ||
| 187 | |||
| 188 | #ifdef __CYGWIN__ | ||
| 189 | # include <windows.h> | ||
| 190 | # define ME_REMOTE me_remote | ||
| 191 | /* All cygwin mount points include ':' or start with '//'; so it | ||
| 192 | requires a native Windows call to determine remote disks. */ | ||
| 193 | static bool | ||
| 194 | me_remote (char const *fs_name, char const *fs_type _GL_UNUSED) | ||
| 195 | { | ||
| 196 | if (fs_name[0] && fs_name[1] == ':') | ||
| 197 | { | ||
| 198 | char drive[4]; | ||
| 199 | sprintf (drive, "%c:\\", fs_name[0]); | ||
| 200 | switch (GetDriveType (drive)) | ||
| 201 | { | ||
| 202 | case DRIVE_REMOVABLE: | ||
| 203 | case DRIVE_FIXED: | ||
| 204 | case DRIVE_CDROM: | ||
| 205 | case DRIVE_RAMDISK: | ||
| 206 | return false; | ||
| 207 | } | ||
| 208 | } | ||
| 209 | return true; | ||
| 210 | } | ||
| 157 | #endif | 211 | #endif |
| 158 | 212 | ||
| 159 | #ifndef ME_REMOTE | 213 | #ifndef ME_REMOTE |
| 160 | /* A file system is `remote' if its Fs_name contains a `:' | 214 | /* A file system is "remote" if its Fs_name contains a ':' |
| 161 | or if (it is of type (smbfs or cifs) and its Fs_name starts with `//'). */ | 215 | or if (it is of type (smbfs or cifs) and its Fs_name starts with '//'). */ |
| 162 | # define ME_REMOTE(Fs_name, Fs_type) \ | 216 | # define ME_REMOTE(Fs_name, Fs_type) \ |
| 163 | (strchr (Fs_name, ':') != NULL \ | 217 | (strchr (Fs_name, ':') != NULL \ |
| 164 | || ((Fs_name)[0] == '/' \ | 218 | || ((Fs_name)[0] == '/' \ |
| @@ -354,19 +408,20 @@ read_file_system_list (bool need_fs_type) | |||
| 354 | 408 | ||
| 355 | if (listmntent (&mntlist, KMTAB, NULL, NULL) < 0) | 409 | if (listmntent (&mntlist, KMTAB, NULL, NULL) < 0) |
| 356 | return NULL; | 410 | return NULL; |
| 357 | for (p = mntlist; p; p = p->next) { | 411 | for (p = mntlist; p; p = p->next) |
| 358 | mnt = p->ment; | 412 | { |
| 359 | me = xmalloc (sizeof *me); | 413 | mnt = p->ment; |
| 360 | me->me_devname = xstrdup (mnt->mnt_fsname); | 414 | me = xmalloc (sizeof *me); |
| 361 | me->me_mountdir = xstrdup (mnt->mnt_dir); | 415 | me->me_devname = xstrdup (mnt->mnt_fsname); |
| 362 | me->me_type = xstrdup (mnt->mnt_type); | 416 | me->me_mountdir = xstrdup (mnt->mnt_dir); |
| 363 | me->me_type_malloced = 1; | 417 | me->me_type = xstrdup (mnt->mnt_type); |
| 364 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); | 418 | me->me_type_malloced = 1; |
| 365 | me->me_remote = ME_REMOTE (me->me_devname, me->me_type); | 419 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
| 366 | me->me_dev = -1; | 420 | me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
| 367 | *mtail = me; | 421 | me->me_dev = -1; |
| 368 | mtail = &me->me_next; | 422 | *mtail = me; |
| 369 | } | 423 | mtail = &me->me_next; |
| 424 | } | ||
| 370 | freemntlist (mntlist); | 425 | freemntlist (mntlist); |
| 371 | } | 426 | } |
| 372 | #endif | 427 | #endif |
| @@ -388,7 +443,7 @@ read_file_system_list (bool need_fs_type) | |||
| 388 | me->me_mountdir = xstrdup (mnt->mnt_dir); | 443 | me->me_mountdir = xstrdup (mnt->mnt_dir); |
| 389 | me->me_type = xstrdup (mnt->mnt_type); | 444 | me->me_type = xstrdup (mnt->mnt_type); |
| 390 | me->me_type_malloced = 1; | 445 | me->me_type_malloced = 1; |
| 391 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); | 446 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type, mnt); |
| 392 | me->me_remote = ME_REMOTE (me->me_devname, me->me_type); | 447 | me->me_remote = ME_REMOTE (me->me_devname, me->me_type); |
| 393 | me->me_dev = dev_from_mount_options (mnt->mnt_opts); | 448 | me->me_dev = dev_from_mount_options (mnt->mnt_opts); |
| 394 | 449 | ||
| @@ -564,7 +619,8 @@ read_file_system_list (bool need_fs_type) | |||
| 564 | break; | 619 | break; |
| 565 | 620 | ||
| 566 | me = xmalloc (sizeof *me); | 621 | me = xmalloc (sizeof *me); |
| 567 | me->me_devname = xstrdup (fi.device_name[0] != '\0' ? fi.device_name : fi.fsh_name); | 622 | me->me_devname = xstrdup (fi.device_name[0] != '\0' |
| 623 | ? fi.device_name : fi.fsh_name); | ||
| 568 | me->me_mountdir = xstrdup (re != NULL ? re->name : fi.fsh_name); | 624 | me->me_mountdir = xstrdup (re != NULL ? re->name : fi.fsh_name); |
| 569 | me->me_type = xstrdup (fi.fsh_name); | 625 | me->me_type = xstrdup (fi.fsh_name); |
| 570 | me->me_type_malloced = 1; | 626 | me->me_type_malloced = 1; |
| @@ -594,9 +650,9 @@ read_file_system_list (bool need_fs_type) | |||
| 594 | size_t bufsize; | 650 | size_t bufsize; |
| 595 | struct statfs *stats; | 651 | struct statfs *stats; |
| 596 | 652 | ||
| 597 | numsys = getfsstat ((struct statfs *)0, 0L, MNT_NOWAIT); | 653 | numsys = getfsstat (NULL, 0L, MNT_NOWAIT); |
| 598 | if (numsys < 0) | 654 | if (numsys < 0) |
| 599 | return (NULL); | 655 | return NULL; |
| 600 | if (SIZE_MAX / sizeof *stats <= numsys) | 656 | if (SIZE_MAX / sizeof *stats <= numsys) |
| 601 | xalloc_die (); | 657 | xalloc_die (); |
| 602 | 658 | ||
| @@ -607,7 +663,7 @@ read_file_system_list (bool need_fs_type) | |||
| 607 | if (numsys < 0) | 663 | if (numsys < 0) |
| 608 | { | 664 | { |
| 609 | free (stats); | 665 | free (stats); |
| 610 | return (NULL); | 666 | return NULL; |
| 611 | } | 667 | } |
| 612 | 668 | ||
| 613 | for (counter = 0; counter < numsys; counter++) | 669 | for (counter = 0; counter < numsys; counter++) |
| @@ -693,11 +749,11 @@ read_file_system_list (bool need_fs_type) | |||
| 693 | #ifdef MOUNTED_GETMNTTBL /* DolphinOS goes its own way. */ | 749 | #ifdef MOUNTED_GETMNTTBL /* DolphinOS goes its own way. */ |
| 694 | { | 750 | { |
| 695 | struct mntent **mnttbl = getmnttbl (), **ent; | 751 | struct mntent **mnttbl = getmnttbl (), **ent; |
| 696 | for (ent=mnttbl;*ent;ent++) | 752 | for (ent = mnttbl; *ent; ent++) |
| 697 | { | 753 | { |
| 698 | me = xmalloc (sizeof *me); | 754 | me = xmalloc (sizeof *me); |
| 699 | me->me_devname = xstrdup ( (*ent)->mt_resource); | 755 | me->me_devname = xstrdup ((*ent)->mt_resource); |
| 700 | me->me_mountdir = xstrdup ( (*ent)->mt_directory); | 756 | me->me_mountdir = xstrdup ((*ent)->mt_directory); |
| 701 | me->me_type = xstrdup ((*ent)->mt_fstype); | 757 | me->me_type = xstrdup ((*ent)->mt_fstype); |
| 702 | me->me_type_malloced = 1; | 758 | me->me_type_malloced = 1; |
| 703 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); | 759 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); |
| @@ -854,6 +910,45 @@ read_file_system_list (bool need_fs_type) | |||
| 854 | } | 910 | } |
| 855 | #endif /* MOUNTED_VMOUNT. */ | 911 | #endif /* MOUNTED_VMOUNT. */ |
| 856 | 912 | ||
| 913 | #ifdef MOUNTED_INTERIX_STATVFS | ||
| 914 | { | ||
| 915 | DIR *dirp = opendir ("/dev/fs"); | ||
| 916 | char node[9 + NAME_MAX]; | ||
| 917 | |||
| 918 | if (!dirp) | ||
| 919 | goto free_then_fail; | ||
| 920 | |||
| 921 | while (1) | ||
| 922 | { | ||
| 923 | struct statvfs dev; | ||
| 924 | struct dirent entry; | ||
| 925 | struct dirent *result; | ||
| 926 | |||
| 927 | if (readdir_r (dirp, &entry, &result) || result == NULL) | ||
| 928 | break; | ||
| 929 | |||
| 930 | strcpy (node, "/dev/fs/"); | ||
| 931 | strcat (node, entry.d_name); | ||
| 932 | |||
| 933 | if (statvfs (node, &dev) == 0) | ||
| 934 | { | ||
| 935 | me = xmalloc (sizeof *me); | ||
| 936 | me->me_devname = xstrdup (dev.f_mntfromname); | ||
| 937 | me->me_mountdir = xstrdup (dev.f_mntonname); | ||
| 938 | me->me_type = xstrdup (dev.f_fstypename); | ||
| 939 | me->me_type_malloced = 1; | ||
| 940 | me->me_dummy = ME_DUMMY (me->me_devname, me->me_type); | ||
| 941 | me->me_remote = ME_REMOTE (me->me_devname, me->me_type); | ||
| 942 | me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ | ||
| 943 | |||
| 944 | /* Add to the linked list. */ | ||
| 945 | *mtail = me; | ||
| 946 | mtail = &me->me_next; | ||
| 947 | } | ||
| 948 | } | ||
| 949 | } | ||
| 950 | #endif /* MOUNTED_INTERIX_STATVFS */ | ||
| 951 | |||
| 857 | *mtail = NULL; | 952 | *mtail = NULL; |
| 858 | return mount_list; | 953 | return mount_list; |
| 859 | 954 | ||
| @@ -866,11 +961,7 @@ read_file_system_list (bool need_fs_type) | |||
| 866 | while (mount_list) | 961 | while (mount_list) |
| 867 | { | 962 | { |
| 868 | me = mount_list->me_next; | 963 | me = mount_list->me_next; |
| 869 | free (mount_list->me_devname); | 964 | free_mount_entry (mount_list); |
| 870 | free (mount_list->me_mountdir); | ||
| 871 | if (mount_list->me_type_malloced) | ||
| 872 | free (mount_list->me_type); | ||
| 873 | free (mount_list); | ||
| 874 | mount_list = me; | 965 | mount_list = me; |
| 875 | } | 966 | } |
| 876 | 967 | ||
| @@ -878,3 +969,14 @@ read_file_system_list (bool need_fs_type) | |||
| 878 | return NULL; | 969 | return NULL; |
| 879 | } | 970 | } |
| 880 | } | 971 | } |
| 972 | |||
| 973 | /* Free a mount entry as returned from read_file_system_list (). */ | ||
| 974 | |||
| 975 | void free_mount_entry (struct mount_entry *me) | ||
| 976 | { | ||
| 977 | free (me->me_devname); | ||
| 978 | free (me->me_mountdir); | ||
| 979 | if (me->me_type_malloced) | ||
| 980 | free (me->me_type); | ||
| 981 | free (me); | ||
| 982 | } | ||
diff --git a/gl/mountlist.h b/gl/mountlist.h index ad66def5..55877e23 100644 --- a/gl/mountlist.h +++ b/gl/mountlist.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* mountlist.h -- declarations for list of mounted file systems | 1 | /* mountlist.h -- declarations for list of mounted file systems |
| 2 | 2 | ||
| 3 | Copyright (C) 1991-1992, 1998, 2000-2005, 2009-2010 Free Software | 3 | Copyright (C) 1991-1992, 1998, 2000-2005, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -36,5 +36,6 @@ struct mount_entry | |||
| 36 | }; | 36 | }; |
| 37 | 37 | ||
| 38 | struct mount_entry *read_file_system_list (bool need_fs_type); | 38 | struct mount_entry *read_file_system_list (bool need_fs_type); |
| 39 | void free_mount_entry (struct mount_entry *entry); | ||
| 39 | 40 | ||
| 40 | #endif | 41 | #endif |
diff --git a/gl/msvc-inval.c b/gl/msvc-inval.c new file mode 100644 index 00000000..396031e4 --- /dev/null +++ b/gl/msvc-inval.c | |||
| @@ -0,0 +1,129 @@ | |||
| 1 | /* Invalid parameter handler for MSVC runtime libraries. | ||
| 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License along | ||
| 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | #include <config.h> | ||
| 18 | |||
| 19 | /* Specification. */ | ||
| 20 | #include "msvc-inval.h" | ||
| 21 | |||
| 22 | #if HAVE_MSVC_INVALID_PARAMETER_HANDLER \ | ||
| 23 | && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING) | ||
| 24 | |||
| 25 | /* Get _invalid_parameter_handler type and _set_invalid_parameter_handler | ||
| 26 | declaration. */ | ||
| 27 | # include <stdlib.h> | ||
| 28 | |||
| 29 | # if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING | ||
| 30 | |||
| 31 | static void __cdecl | ||
| 32 | gl_msvc_invalid_parameter_handler (const wchar_t *expression, | ||
| 33 | const wchar_t *function, | ||
| 34 | const wchar_t *file, | ||
| 35 | unsigned int line, | ||
| 36 | uintptr_t dummy) | ||
| 37 | { | ||
| 38 | } | ||
| 39 | |||
| 40 | # else | ||
| 41 | |||
| 42 | /* Get declarations of the native Windows API functions. */ | ||
| 43 | # define WIN32_LEAN_AND_MEAN | ||
| 44 | # include <windows.h> | ||
| 45 | |||
| 46 | # if defined _MSC_VER | ||
| 47 | |||
| 48 | static void __cdecl | ||
| 49 | gl_msvc_invalid_parameter_handler (const wchar_t *expression, | ||
| 50 | const wchar_t *function, | ||
| 51 | const wchar_t *file, | ||
| 52 | unsigned int line, | ||
| 53 | uintptr_t dummy) | ||
| 54 | { | ||
| 55 | RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL); | ||
| 56 | } | ||
| 57 | |||
| 58 | # else | ||
| 59 | |||
| 60 | /* An index to thread-local storage. */ | ||
| 61 | static DWORD tls_index; | ||
| 62 | static int tls_initialized /* = 0 */; | ||
| 63 | |||
| 64 | /* Used as a fallback only. */ | ||
| 65 | static struct gl_msvc_inval_per_thread not_per_thread; | ||
| 66 | |||
| 67 | struct gl_msvc_inval_per_thread * | ||
| 68 | gl_msvc_inval_current (void) | ||
| 69 | { | ||
| 70 | if (!tls_initialized) | ||
| 71 | { | ||
| 72 | tls_index = TlsAlloc (); | ||
| 73 | tls_initialized = 1; | ||
| 74 | } | ||
| 75 | if (tls_index == TLS_OUT_OF_INDEXES) | ||
| 76 | /* TlsAlloc had failed. */ | ||
| 77 | return ¬_per_thread; | ||
| 78 | else | ||
| 79 | { | ||
| 80 | struct gl_msvc_inval_per_thread *pointer = | ||
| 81 | (struct gl_msvc_inval_per_thread *) TlsGetValue (tls_index); | ||
| 82 | if (pointer == NULL) | ||
| 83 | { | ||
| 84 | /* First call. Allocate a new 'struct gl_msvc_inval_per_thread'. */ | ||
| 85 | pointer = | ||
| 86 | (struct gl_msvc_inval_per_thread *) | ||
| 87 | malloc (sizeof (struct gl_msvc_inval_per_thread)); | ||
| 88 | if (pointer == NULL) | ||
| 89 | /* Could not allocate memory. Use the global storage. */ | ||
| 90 | pointer = ¬_per_thread; | ||
| 91 | TlsSetValue (tls_index, pointer); | ||
| 92 | } | ||
| 93 | return pointer; | ||
| 94 | } | ||
| 95 | } | ||
| 96 | |||
| 97 | static void __cdecl | ||
| 98 | gl_msvc_invalid_parameter_handler (const wchar_t *expression, | ||
| 99 | const wchar_t *function, | ||
| 100 | const wchar_t *file, | ||
| 101 | unsigned int line, | ||
| 102 | uintptr_t dummy) | ||
| 103 | { | ||
| 104 | struct gl_msvc_inval_per_thread *current = gl_msvc_inval_current (); | ||
| 105 | if (current->restart_valid) | ||
| 106 | longjmp (current->restart, 1); | ||
| 107 | else | ||
| 108 | /* An invalid parameter notification from outside the gnulib code. | ||
| 109 | Give the caller a chance to intervene. */ | ||
| 110 | RaiseException (STATUS_GNULIB_INVALID_PARAMETER, 0, 0, NULL); | ||
| 111 | } | ||
| 112 | |||
| 113 | # endif | ||
| 114 | |||
| 115 | # endif | ||
| 116 | |||
| 117 | static int gl_msvc_inval_initialized /* = 0 */; | ||
| 118 | |||
| 119 | void | ||
| 120 | gl_msvc_inval_ensure_handler (void) | ||
| 121 | { | ||
| 122 | if (gl_msvc_inval_initialized == 0) | ||
| 123 | { | ||
| 124 | _set_invalid_parameter_handler (gl_msvc_invalid_parameter_handler); | ||
| 125 | gl_msvc_inval_initialized = 1; | ||
| 126 | } | ||
| 127 | } | ||
| 128 | |||
| 129 | #endif | ||
diff --git a/gl/msvc-inval.h b/gl/msvc-inval.h new file mode 100644 index 00000000..dcb0353d --- /dev/null +++ b/gl/msvc-inval.h | |||
| @@ -0,0 +1,222 @@ | |||
| 1 | /* Invalid parameter handler for MSVC runtime libraries. | ||
| 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License along | ||
| 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | #ifndef _MSVC_INVAL_H | ||
| 18 | #define _MSVC_INVAL_H | ||
| 19 | |||
| 20 | /* With MSVC runtime libraries with the "invalid parameter handler" concept, | ||
| 21 | functions like fprintf(), dup2(), or close() crash when the caller passes | ||
| 22 | an invalid argument. But POSIX wants error codes (such as EINVAL or EBADF) | ||
| 23 | instead. | ||
| 24 | This file defines macros that turn such an invalid parameter notification | ||
| 25 | into a non-local exit. An error code can then be produced at the target | ||
| 26 | of this exit. You can thus write code like | ||
| 27 | |||
| 28 | TRY_MSVC_INVAL | ||
| 29 | { | ||
| 30 | <Code that can trigger an invalid parameter notification | ||
| 31 | but does not do 'return', 'break', 'continue', nor 'goto'.> | ||
| 32 | } | ||
| 33 | CATCH_MSVC_INVAL | ||
| 34 | { | ||
| 35 | <Code that handles an invalid parameter notification | ||
| 36 | but does not do 'return', 'break', 'continue', nor 'goto'.> | ||
| 37 | } | ||
| 38 | DONE_MSVC_INVAL; | ||
| 39 | |||
| 40 | This entire block expands to a single statement. | ||
| 41 | |||
| 42 | The handling of invalid parameters can be done in three ways: | ||
| 43 | |||
| 44 | * The default way, which is reasonable for programs (not libraries): | ||
| 45 | AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [DEFAULT_HANDLING]) | ||
| 46 | |||
| 47 | * The way for libraries that make "hairy" calls (like close(-1), or | ||
| 48 | fclose(fp) where fileno(fp) is closed, or simply getdtablesize()): | ||
| 49 | AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [HAIRY_LIBRARY_HANDLING]) | ||
| 50 | |||
| 51 | * The way for libraries that make no "hairy" calls: | ||
| 52 | AC_DEFINE([MSVC_INVALID_PARAMETER_HANDLING], [SANE_LIBRARY_HANDLING]) | ||
| 53 | */ | ||
| 54 | |||
| 55 | #define DEFAULT_HANDLING 0 | ||
| 56 | #define HAIRY_LIBRARY_HANDLING 1 | ||
| 57 | #define SANE_LIBRARY_HANDLING 2 | ||
| 58 | |||
| 59 | #if HAVE_MSVC_INVALID_PARAMETER_HANDLER \ | ||
| 60 | && !(MSVC_INVALID_PARAMETER_HANDLING == SANE_LIBRARY_HANDLING) | ||
| 61 | /* A native Windows platform with the "invalid parameter handler" concept, | ||
| 62 | and either DEFAULT_HANDLING or HAIRY_LIBRARY_HANDLING. */ | ||
| 63 | |||
| 64 | # if MSVC_INVALID_PARAMETER_HANDLING == DEFAULT_HANDLING | ||
| 65 | /* Default handling. */ | ||
| 66 | |||
| 67 | # ifdef __cplusplus | ||
| 68 | extern "C" { | ||
| 69 | # endif | ||
| 70 | |||
| 71 | /* Ensure that the invalid parameter handler in installed that just returns. | ||
| 72 | Because we assume no other part of the program installs a different | ||
| 73 | invalid parameter handler, this solution is multithread-safe. */ | ||
| 74 | extern void gl_msvc_inval_ensure_handler (void); | ||
| 75 | |||
| 76 | # ifdef __cplusplus | ||
| 77 | } | ||
| 78 | # endif | ||
| 79 | |||
| 80 | # define TRY_MSVC_INVAL \ | ||
| 81 | do \ | ||
| 82 | { \ | ||
| 83 | gl_msvc_inval_ensure_handler (); \ | ||
| 84 | if (1) | ||
| 85 | # define CATCH_MSVC_INVAL \ | ||
| 86 | else | ||
| 87 | # define DONE_MSVC_INVAL \ | ||
| 88 | } \ | ||
| 89 | while (0) | ||
| 90 | |||
| 91 | # else | ||
| 92 | /* Handling for hairy libraries. */ | ||
| 93 | |||
| 94 | # include <excpt.h> | ||
| 95 | |||
| 96 | /* Gnulib can define its own status codes, as described in the page | ||
| 97 | "Raising Software Exceptions" on microsoft.com | ||
| 98 | <http://msdn.microsoft.com/en-us/library/het71c37.aspx>. | ||
| 99 | Our status codes are composed of | ||
| 100 | - 0xE0000000, mandatory for all user-defined status codes, | ||
| 101 | - 0x474E550, a API identifier ("GNU"), | ||
| 102 | - 0, 1, 2, ..., used to distinguish different status codes from the | ||
| 103 | same API. */ | ||
| 104 | # define STATUS_GNULIB_INVALID_PARAMETER (0xE0000000 + 0x474E550 + 0) | ||
| 105 | |||
| 106 | # if defined _MSC_VER | ||
| 107 | /* A compiler that supports __try/__except, as described in the page | ||
| 108 | "try-except statement" on microsoft.com | ||
| 109 | <http://msdn.microsoft.com/en-us/library/s58ftw19.aspx>. | ||
| 110 | With __try/__except, we can use the multithread-safe exception handling. */ | ||
| 111 | |||
| 112 | # ifdef __cplusplus | ||
| 113 | extern "C" { | ||
| 114 | # endif | ||
| 115 | |||
| 116 | /* Ensure that the invalid parameter handler in installed that raises a | ||
| 117 | software exception with code STATUS_GNULIB_INVALID_PARAMETER. | ||
| 118 | Because we assume no other part of the program installs a different | ||
| 119 | invalid parameter handler, this solution is multithread-safe. */ | ||
| 120 | extern void gl_msvc_inval_ensure_handler (void); | ||
| 121 | |||
| 122 | # ifdef __cplusplus | ||
| 123 | } | ||
| 124 | # endif | ||
| 125 | |||
| 126 | # define TRY_MSVC_INVAL \ | ||
| 127 | do \ | ||
| 128 | { \ | ||
| 129 | gl_msvc_inval_ensure_handler (); \ | ||
| 130 | __try | ||
| 131 | # define CATCH_MSVC_INVAL \ | ||
| 132 | __except (GetExceptionCode () == STATUS_GNULIB_INVALID_PARAMETER \ | ||
| 133 | ? EXCEPTION_EXECUTE_HANDLER \ | ||
| 134 | : EXCEPTION_CONTINUE_SEARCH) | ||
| 135 | # define DONE_MSVC_INVAL \ | ||
| 136 | } \ | ||
| 137 | while (0) | ||
| 138 | |||
| 139 | # else | ||
| 140 | /* Any compiler. | ||
| 141 | We can only use setjmp/longjmp. */ | ||
| 142 | |||
| 143 | # include <setjmp.h> | ||
| 144 | |||
| 145 | # ifdef __cplusplus | ||
| 146 | extern "C" { | ||
| 147 | # endif | ||
| 148 | |||
| 149 | struct gl_msvc_inval_per_thread | ||
| 150 | { | ||
| 151 | /* The restart that will resume execution at the code between | ||
| 152 | CATCH_MSVC_INVAL and DONE_MSVC_INVAL. It is enabled only between | ||
| 153 | TRY_MSVC_INVAL and CATCH_MSVC_INVAL. */ | ||
| 154 | jmp_buf restart; | ||
| 155 | |||
| 156 | /* Tells whether the contents of restart is valid. */ | ||
| 157 | int restart_valid; | ||
| 158 | }; | ||
| 159 | |||
| 160 | /* Ensure that the invalid parameter handler in installed that passes | ||
| 161 | control to the gl_msvc_inval_restart if it is valid, or raises a | ||
| 162 | software exception with code STATUS_GNULIB_INVALID_PARAMETER otherwise. | ||
| 163 | Because we assume no other part of the program installs a different | ||
| 164 | invalid parameter handler, this solution is multithread-safe. */ | ||
| 165 | extern void gl_msvc_inval_ensure_handler (void); | ||
| 166 | |||
| 167 | /* Return a pointer to the per-thread data for the current thread. */ | ||
| 168 | extern struct gl_msvc_inval_per_thread *gl_msvc_inval_current (void); | ||
| 169 | |||
| 170 | # ifdef __cplusplus | ||
| 171 | } | ||
| 172 | # endif | ||
| 173 | |||
| 174 | # define TRY_MSVC_INVAL \ | ||
| 175 | do \ | ||
| 176 | { \ | ||
| 177 | struct gl_msvc_inval_per_thread *msvc_inval_current; \ | ||
| 178 | gl_msvc_inval_ensure_handler (); \ | ||
| 179 | msvc_inval_current = gl_msvc_inval_current (); \ | ||
| 180 | /* First, initialize gl_msvc_inval_restart. */ \ | ||
| 181 | if (setjmp (msvc_inval_current->restart) == 0) \ | ||
| 182 | { \ | ||
| 183 | /* Then, mark it as valid. */ \ | ||
| 184 | msvc_inval_current->restart_valid = 1; | ||
| 185 | # define CATCH_MSVC_INVAL \ | ||
| 186 | /* Execution completed. \ | ||
| 187 | Mark gl_msvc_inval_restart as invalid. */ \ | ||
| 188 | msvc_inval_current->restart_valid = 0; \ | ||
| 189 | } \ | ||
| 190 | else \ | ||
| 191 | { \ | ||
| 192 | /* Execution triggered an invalid parameter notification. \ | ||
| 193 | Mark gl_msvc_inval_restart as invalid. */ \ | ||
| 194 | msvc_inval_current->restart_valid = 0; | ||
| 195 | # define DONE_MSVC_INVAL \ | ||
| 196 | } \ | ||
| 197 | } \ | ||
| 198 | while (0) | ||
| 199 | |||
| 200 | # endif | ||
| 201 | |||
| 202 | # endif | ||
| 203 | |||
| 204 | #else | ||
| 205 | /* A platform that does not need to the invalid parameter handler, | ||
| 206 | or when SANE_LIBRARY_HANDLING is desired. */ | ||
| 207 | |||
| 208 | /* The braces here avoid GCC warnings like | ||
| 209 | "warning: suggest explicit braces to avoid ambiguous 'else'". */ | ||
| 210 | # define TRY_MSVC_INVAL \ | ||
| 211 | do \ | ||
| 212 | { \ | ||
| 213 | if (1) | ||
| 214 | # define CATCH_MSVC_INVAL \ | ||
| 215 | else | ||
| 216 | # define DONE_MSVC_INVAL \ | ||
| 217 | } \ | ||
| 218 | while (0) | ||
| 219 | |||
| 220 | #endif | ||
| 221 | |||
| 222 | #endif /* _MSVC_INVAL_H */ | ||
diff --git a/gl/msvc-nothrow.c b/gl/msvc-nothrow.c new file mode 100644 index 00000000..8d65472a --- /dev/null +++ b/gl/msvc-nothrow.c | |||
| @@ -0,0 +1,49 @@ | |||
| 1 | /* Wrappers that don't throw invalid parameter notifications | ||
| 2 | with MSVC runtime libraries. | ||
| 3 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software; you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3, or (at your option) | ||
| 8 | any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License along | ||
| 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include "msvc-nothrow.h" | ||
| 22 | |||
| 23 | /* Get declarations of the native Windows API functions. */ | ||
| 24 | #define WIN32_LEAN_AND_MEAN | ||
| 25 | #include <windows.h> | ||
| 26 | |||
| 27 | #include "msvc-inval.h" | ||
| 28 | |||
| 29 | #undef _get_osfhandle | ||
| 30 | |||
| 31 | #if HAVE_MSVC_INVALID_PARAMETER_HANDLER | ||
| 32 | intptr_t | ||
| 33 | _gl_nothrow_get_osfhandle (int fd) | ||
| 34 | { | ||
| 35 | intptr_t result; | ||
| 36 | |||
| 37 | TRY_MSVC_INVAL | ||
| 38 | { | ||
| 39 | result = _get_osfhandle (fd); | ||
| 40 | } | ||
| 41 | CATCH_MSVC_INVAL | ||
| 42 | { | ||
| 43 | result = (intptr_t) INVALID_HANDLE_VALUE; | ||
| 44 | } | ||
| 45 | DONE_MSVC_INVAL; | ||
| 46 | |||
| 47 | return result; | ||
| 48 | } | ||
| 49 | #endif | ||
diff --git a/gl/msvc-nothrow.h b/gl/msvc-nothrow.h new file mode 100644 index 00000000..5f521813 --- /dev/null +++ b/gl/msvc-nothrow.h | |||
| @@ -0,0 +1,43 @@ | |||
| 1 | /* Wrappers that don't throw invalid parameter notifications | ||
| 2 | with MSVC runtime libraries. | ||
| 3 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software; you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3, or (at your option) | ||
| 8 | any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License along | ||
| 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #ifndef _MSVC_NOTHROW_H | ||
| 19 | #define _MSVC_NOTHROW_H | ||
| 20 | |||
| 21 | /* With MSVC runtime libraries with the "invalid parameter handler" concept, | ||
| 22 | functions like fprintf(), dup2(), or close() crash when the caller passes | ||
| 23 | an invalid argument. But POSIX wants error codes (such as EINVAL or EBADF) | ||
| 24 | instead. | ||
| 25 | This file defines wrappers that turn such an invalid parameter notification | ||
| 26 | into an error code. */ | ||
| 27 | |||
| 28 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 29 | |||
| 30 | /* Get original declaration of _get_osfhandle. */ | ||
| 31 | # include <io.h> | ||
| 32 | |||
| 33 | # if HAVE_MSVC_INVALID_PARAMETER_HANDLER | ||
| 34 | |||
| 35 | /* Override _get_osfhandle. */ | ||
| 36 | extern intptr_t _gl_nothrow_get_osfhandle (int fd); | ||
| 37 | # define _get_osfhandle _gl_nothrow_get_osfhandle | ||
| 38 | |||
| 39 | # endif | ||
| 40 | |||
| 41 | #endif | ||
| 42 | |||
| 43 | #endif /* _MSVC_NOTHROW_H */ | ||
diff --git a/gl/netdb.in.h b/gl/netdb.in.h index f800cac8..0da1800a 100644 --- a/gl/netdb.in.h +++ b/gl/netdb.in.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Provide a netdb.h header file for systems lacking it (read: MinGW). | 1 | /* Provide a netdb.h header file for systems lacking it (read: MinGW). |
| 2 | Copyright (C) 2008-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | Written by Simon Josefsson. | 3 | Written by Simon Josefsson. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,18 +13,18 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* This file is supposed to be used on platforms that lack <netdb.h>. | 18 | /* This file is supposed to be used on platforms that lack <netdb.h>. |
| 20 | It is intended to provide definitions and prototypes needed by an | 19 | It is intended to provide definitions and prototypes needed by an |
| 21 | application. */ | 20 | application. */ |
| 22 | 21 | ||
| 23 | #ifndef _GL_NETDB_H | 22 | #ifndef _@GUARD_PREFIX@_NETDB_H |
| 24 | 23 | ||
| 25 | #if __GNUC__ >= 3 | 24 | #if __GNUC__ >= 3 |
| 26 | @PRAGMA_SYSTEM_HEADER@ | 25 | @PRAGMA_SYSTEM_HEADER@ |
| 27 | #endif | 26 | #endif |
| 27 | @PRAGMA_COLUMNS@ | ||
| 28 | 28 | ||
| 29 | #if @HAVE_NETDB_H@ | 29 | #if @HAVE_NETDB_H@ |
| 30 | 30 | ||
| @@ -33,12 +33,15 @@ | |||
| 33 | 33 | ||
| 34 | #endif | 34 | #endif |
| 35 | 35 | ||
| 36 | #ifndef _GL_NETDB_H | 36 | #ifndef _@GUARD_PREFIX@_NETDB_H |
| 37 | #define _GL_NETDB_H | 37 | #define _@GUARD_PREFIX@_NETDB_H |
| 38 | 38 | ||
| 39 | /* Get netdb.h definitions such as struct hostent for MinGW. */ | 39 | /* Get <netdb.h> definitions such as 'socklen_t' on IRIX 6.5 and OSF/1 4.0 and |
| 40 | 'struct hostent' on MinGW. */ | ||
| 40 | #include <sys/socket.h> | 41 | #include <sys/socket.h> |
| 41 | 42 | ||
| 43 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | ||
| 44 | |||
| 42 | /* The definition of _GL_ARG_NONNULL is copied here. */ | 45 | /* The definition of _GL_ARG_NONNULL is copied here. */ |
| 43 | 46 | ||
| 44 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 47 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| @@ -50,6 +53,11 @@ | |||
| 50 | 53 | ||
| 51 | # if !@HAVE_STRUCT_ADDRINFO@ | 54 | # if !@HAVE_STRUCT_ADDRINFO@ |
| 52 | 55 | ||
| 56 | # ifdef __cplusplus | ||
| 57 | extern "C" { | ||
| 58 | # endif | ||
| 59 | |||
| 60 | # if !GNULIB_defined_struct_addrinfo | ||
| 53 | /* Structure to contain information about address of a service provider. */ | 61 | /* Structure to contain information about address of a service provider. */ |
| 54 | struct addrinfo | 62 | struct addrinfo |
| 55 | { | 63 | { |
| @@ -62,11 +70,18 @@ struct addrinfo | |||
| 62 | char *ai_canonname; /* Canonical name for service location. */ | 70 | char *ai_canonname; /* Canonical name for service location. */ |
| 63 | struct addrinfo *ai_next; /* Pointer to next in list. */ | 71 | struct addrinfo *ai_next; /* Pointer to next in list. */ |
| 64 | }; | 72 | }; |
| 73 | # define GNULIB_defined_struct_addrinfo 1 | ||
| 74 | # endif | ||
| 75 | |||
| 76 | # ifdef __cplusplus | ||
| 77 | } | ||
| 78 | # endif | ||
| 79 | |||
| 65 | # endif | 80 | # endif |
| 66 | 81 | ||
| 67 | /* Possible values for `ai_flags' field in `addrinfo' structure. */ | 82 | /* Possible values for 'ai_flags' field in 'addrinfo' structure. */ |
| 68 | # ifndef AI_PASSIVE | 83 | # ifndef AI_PASSIVE |
| 69 | # define AI_PASSIVE 0x0001 /* Socket address is intended for `bind'. */ | 84 | # define AI_PASSIVE 0x0001 /* Socket address is intended for 'bind'. */ |
| 70 | # endif | 85 | # endif |
| 71 | # ifndef AI_CANONNAME | 86 | # ifndef AI_CANONNAME |
| 72 | # define AI_CANONNAME 0x0002 /* Request for canonical name. */ | 87 | # define AI_CANONNAME 0x0002 /* Request for canonical name. */ |
| @@ -95,16 +110,16 @@ struct addrinfo | |||
| 95 | returned address type. */ | 110 | returned address type. */ |
| 96 | # endif | 111 | # endif |
| 97 | 112 | ||
| 98 | /* Error values for `getaddrinfo' function. */ | 113 | /* Error values for 'getaddrinfo' function. */ |
| 99 | # ifndef EAI_BADFLAGS | 114 | # ifndef EAI_BADFLAGS |
| 100 | # define EAI_BADFLAGS -1 /* Invalid value for `ai_flags' field. */ | 115 | # define EAI_BADFLAGS -1 /* Invalid value for 'ai_flags' field. */ |
| 101 | # define EAI_NONAME -2 /* NAME or SERVICE is unknown. */ | 116 | # define EAI_NONAME -2 /* NAME or SERVICE is unknown. */ |
| 102 | # define EAI_AGAIN -3 /* Temporary failure in name resolution. */ | 117 | # define EAI_AGAIN -3 /* Temporary failure in name resolution. */ |
| 103 | # define EAI_FAIL -4 /* Non-recoverable failure in name res. */ | 118 | # define EAI_FAIL -4 /* Non-recoverable failure in name res. */ |
| 104 | # define EAI_NODATA -5 /* No address associated with NAME. */ | 119 | # define EAI_NODATA -5 /* No address associated with NAME. */ |
| 105 | # define EAI_FAMILY -6 /* `ai_family' not supported. */ | 120 | # define EAI_FAMILY -6 /* 'ai_family' not supported. */ |
| 106 | # define EAI_SOCKTYPE -7 /* `ai_socktype' not supported. */ | 121 | # define EAI_SOCKTYPE -7 /* 'ai_socktype' not supported. */ |
| 107 | # define EAI_SERVICE -8 /* SERVICE not supported for `ai_socktype'. */ | 122 | # define EAI_SERVICE -8 /* SERVICE not supported for 'ai_socktype'. */ |
| 108 | # define EAI_MEMORY -10 /* Memory allocation failure. */ | 123 | # define EAI_MEMORY -10 /* Memory allocation failure. */ |
| 109 | # endif | 124 | # endif |
| 110 | 125 | ||
| @@ -125,7 +140,7 @@ struct addrinfo | |||
| 125 | # endif | 140 | # endif |
| 126 | # ifndef EAI_SYSTEM | 141 | # ifndef EAI_SYSTEM |
| 127 | /* Not defined on mingw32. */ | 142 | /* Not defined on mingw32. */ |
| 128 | # define EAI_SYSTEM -11 /* System error returned in `errno'. */ | 143 | # define EAI_SYSTEM -11 /* System error returned in 'errno'. */ |
| 129 | # endif | 144 | # endif |
| 130 | 145 | ||
| 131 | # if 0 | 146 | # if 0 |
| @@ -148,37 +163,67 @@ struct addrinfo | |||
| 148 | socket addresses. | 163 | socket addresses. |
| 149 | For more details, see the POSIX:2001 specification | 164 | For more details, see the POSIX:2001 specification |
| 150 | <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ | 165 | <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ |
| 151 | extern int getaddrinfo (const char *restrict nodename, | 166 | _GL_FUNCDECL_SYS (getaddrinfo, int, |
| 152 | const char *restrict servname, | 167 | (const char *restrict nodename, |
| 153 | const struct addrinfo *restrict hints, | 168 | const char *restrict servname, |
| 154 | struct addrinfo **restrict res) | 169 | const struct addrinfo *restrict hints, |
| 155 | _GL_ARG_NONNULL ((4)); | 170 | struct addrinfo **restrict res) |
| 171 | _GL_ARG_NONNULL ((4))); | ||
| 156 | # endif | 172 | # endif |
| 173 | _GL_CXXALIAS_SYS (getaddrinfo, int, | ||
| 174 | (const char *restrict nodename, | ||
| 175 | const char *restrict servname, | ||
| 176 | const struct addrinfo *restrict hints, | ||
| 177 | struct addrinfo **restrict res)); | ||
| 178 | _GL_CXXALIASWARN (getaddrinfo); | ||
| 157 | 179 | ||
| 158 | # if !@HAVE_DECL_FREEADDRINFO@ | 180 | # if !@HAVE_DECL_FREEADDRINFO@ |
| 159 | /* Free `addrinfo' structure AI including associated storage. | 181 | /* Free 'addrinfo' structure AI including associated storage. |
| 160 | For more details, see the POSIX:2001 specification | 182 | For more details, see the POSIX:2001 specification |
| 161 | <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ | 183 | <http://www.opengroup.org/susv3xsh/getaddrinfo.html>. */ |
| 162 | extern void freeaddrinfo (struct addrinfo *ai) _GL_ARG_NONNULL ((1)); | 184 | _GL_FUNCDECL_SYS (freeaddrinfo, void, (struct addrinfo *ai) |
| 185 | _GL_ARG_NONNULL ((1))); | ||
| 163 | # endif | 186 | # endif |
| 187 | _GL_CXXALIAS_SYS (freeaddrinfo, void, (struct addrinfo *ai)); | ||
| 188 | _GL_CXXALIASWARN (freeaddrinfo); | ||
| 164 | 189 | ||
| 165 | # if !@HAVE_DECL_GAI_STRERROR@ | 190 | # if @REPLACE_GAI_STRERROR@ |
| 191 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 192 | # undef gai_strerror | ||
| 193 | # define gai_strerror rpl_gai_strerror | ||
| 194 | # endif | ||
| 195 | _GL_FUNCDECL_RPL (gai_strerror, const char *, (int ecode)); | ||
| 196 | _GL_CXXALIAS_RPL (gai_strerror, const char *, (int ecode)); | ||
| 197 | # else | ||
| 198 | # if !@HAVE_DECL_GAI_STRERROR@ | ||
| 166 | /* Convert error return from getaddrinfo() to a string. | 199 | /* Convert error return from getaddrinfo() to a string. |
| 167 | For more details, see the POSIX:2001 specification | 200 | For more details, see the POSIX:2001 specification |
| 168 | <http://www.opengroup.org/susv3xsh/gai_strerror.html>. */ | 201 | <http://www.opengroup.org/susv3xsh/gai_strerror.html>. */ |
| 169 | extern const char *gai_strerror (int ecode); | 202 | _GL_FUNCDECL_SYS (gai_strerror, const char *, (int ecode)); |
| 203 | # endif | ||
| 204 | _GL_CXXALIAS_SYS (gai_strerror, const char *, (int ecode)); | ||
| 170 | # endif | 205 | # endif |
| 206 | _GL_CXXALIASWARN (gai_strerror); | ||
| 171 | 207 | ||
| 172 | # if !@HAVE_DECL_GETNAMEINFO@ | 208 | # if !@HAVE_DECL_GETNAMEINFO@ |
| 173 | /* Convert socket address to printable node and service names. | 209 | /* Convert socket address to printable node and service names. |
| 174 | For more details, see the POSIX:2001 specification | 210 | For more details, see the POSIX:2001 specification |
| 175 | <http://www.opengroup.org/susv3xsh/getnameinfo.html>. */ | 211 | <http://www.opengroup.org/susv3xsh/getnameinfo.html>. */ |
| 176 | extern int getnameinfo (const struct sockaddr *restrict sa, socklen_t salen, | 212 | _GL_FUNCDECL_SYS (getnameinfo, int, |
| 213 | (const struct sockaddr *restrict sa, socklen_t salen, | ||
| 214 | char *restrict node, socklen_t nodelen, | ||
| 215 | char *restrict service, socklen_t servicelen, | ||
| 216 | int flags) | ||
| 217 | _GL_ARG_NONNULL ((1))); | ||
| 218 | # endif | ||
| 219 | /* Need to cast, because on glibc systems, the seventh parameter is | ||
| 220 | unsigned int flags. */ | ||
| 221 | _GL_CXXALIAS_SYS_CAST (getnameinfo, int, | ||
| 222 | (const struct sockaddr *restrict sa, socklen_t salen, | ||
| 177 | char *restrict node, socklen_t nodelen, | 223 | char *restrict node, socklen_t nodelen, |
| 178 | char *restrict service, socklen_t servicelen, | 224 | char *restrict service, socklen_t servicelen, |
| 179 | int flags) | 225 | int flags)); |
| 180 | _GL_ARG_NONNULL ((1)); | 226 | _GL_CXXALIASWARN (getnameinfo); |
| 181 | # endif | ||
| 182 | 227 | ||
| 183 | /* Possible flags for getnameinfo. */ | 228 | /* Possible flags for getnameinfo. */ |
| 184 | # ifndef NI_NUMERICHOST | 229 | # ifndef NI_NUMERICHOST |
| @@ -216,5 +261,5 @@ _GL_WARN_ON_USE (getnameinfo, "getnameinfo is unportable - " | |||
| 216 | 261 | ||
| 217 | #endif | 262 | #endif |
| 218 | 263 | ||
| 219 | #endif /* _GL_NETDB_H */ | 264 | #endif /* _@GUARD_PREFIX@_NETDB_H */ |
| 220 | #endif /* _GL_NETDB_H */ | 265 | #endif /* _@GUARD_PREFIX@_NETDB_H */ |
diff --git a/gl/netinet_in.in.h b/gl/netinet_in.in.h index 7f0ff421..b456c4f9 100644 --- a/gl/netinet_in.in.h +++ b/gl/netinet_in.in.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Substitute for <netinet/in.h>. | 1 | /* Substitute for <netinet/in.h>. |
| 2 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,14 +12,14 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program; if not, write to the Free Software Foundation, | 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | #ifndef _GL_NETINET_IN_H | 17 | #ifndef _@GUARD_PREFIX@_NETINET_IN_H |
| 19 | 18 | ||
| 20 | #if __GNUC__ >= 3 | 19 | #if __GNUC__ >= 3 |
| 21 | @PRAGMA_SYSTEM_HEADER@ | 20 | @PRAGMA_SYSTEM_HEADER@ |
| 22 | #endif | 21 | #endif |
| 22 | @PRAGMA_COLUMNS@ | ||
| 23 | 23 | ||
| 24 | #if @HAVE_NETINET_IN_H@ | 24 | #if @HAVE_NETINET_IN_H@ |
| 25 | 25 | ||
| @@ -32,8 +32,8 @@ | |||
| 32 | 32 | ||
| 33 | #endif | 33 | #endif |
| 34 | 34 | ||
| 35 | #ifndef _GL_NETINET_IN_H | 35 | #ifndef _@GUARD_PREFIX@_NETINET_IN_H |
| 36 | #define _GL_NETINET_IN_H | 36 | #define _@GUARD_PREFIX@_NETINET_IN_H |
| 37 | 37 | ||
| 38 | #if !@HAVE_NETINET_IN_H@ | 38 | #if !@HAVE_NETINET_IN_H@ |
| 39 | 39 | ||
| @@ -43,5 +43,5 @@ | |||
| 43 | 43 | ||
| 44 | #endif | 44 | #endif |
| 45 | 45 | ||
| 46 | #endif /* _GL_NETINET_IN_H */ | 46 | #endif /* _@GUARD_PREFIX@_NETINET_IN_H */ |
| 47 | #endif /* _GL_NETINET_IN_H */ | 47 | #endif /* _@GUARD_PREFIX@_NETINET_IN_H */ |
diff --git a/gl/nl_langinfo.c b/gl/nl_langinfo.c index e81c81e7..771c9533 100644 --- a/gl/nl_langinfo.c +++ b/gl/nl_langinfo.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* nl_langinfo() replacement: query locale dependent information. | 1 | /* nl_langinfo() replacement: query locale dependent information. |
| 2 | 2 | ||
| 3 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -67,6 +67,10 @@ rpl_nl_langinfo (nl_item item) | |||
| 67 | return ""; | 67 | return ""; |
| 68 | } | 68 | } |
| 69 | # endif | 69 | # endif |
| 70 | # if GNULIB_defined_T_FMT_AMPM | ||
| 71 | case T_FMT_AMPM: | ||
| 72 | return "%I:%M:%S %p"; | ||
| 73 | # endif | ||
| 70 | # if GNULIB_defined_ERA | 74 | # if GNULIB_defined_ERA |
| 71 | case ERA: | 75 | case ERA: |
| 72 | /* The format is not standardized. In glibc it is a sequence of strings | 76 | /* The format is not standardized. In glibc it is a sequence of strings |
| @@ -93,6 +97,12 @@ rpl_nl_langinfo (nl_item item) | |||
| 93 | strings, appended in memory. */ | 97 | strings, appended in memory. */ |
| 94 | return "\0\0\0\0\0\0\0\0\0\0"; | 98 | return "\0\0\0\0\0\0\0\0\0\0"; |
| 95 | # endif | 99 | # endif |
| 100 | # if GNULIB_defined_YESEXPR || !FUNC_NL_LANGINFO_YESEXPR_WORKS | ||
| 101 | case YESEXPR: | ||
| 102 | return "^[yY]"; | ||
| 103 | case NOEXPR: | ||
| 104 | return "^[nN]"; | ||
| 105 | # endif | ||
| 96 | default: | 106 | default: |
| 97 | break; | 107 | break; |
| 98 | } | 108 | } |
| @@ -131,7 +141,8 @@ nl_langinfo (nl_item item) | |||
| 131 | { | 141 | { |
| 132 | static char buf[2 + 10 + 1]; | 142 | static char buf[2 + 10 + 1]; |
| 133 | 143 | ||
| 134 | /* Woe32 has a function returning the locale's codepage as a number. */ | 144 | /* The Windows API has a function returning the locale's codepage as |
| 145 | a number. */ | ||
| 135 | sprintf (buf, "CP%u", GetACP ()); | 146 | sprintf (buf, "CP%u", GetACP ()); |
| 136 | return buf; | 147 | return buf; |
| 137 | } | 148 | } |
diff --git a/gl/open-safer.c b/gl/open-safer.c deleted file mode 100644 index 3b36471f..00000000 --- a/gl/open-safer.c +++ /dev/null | |||
| @@ -1,46 +0,0 @@ | |||
| 1 | /* Invoke open, but avoid some glitches. | ||
| 2 | |||
| 3 | Copyright (C) 2005-2006, 2008-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | #include "fcntl-safer.h" | ||
| 23 | |||
| 24 | #include <fcntl.h> | ||
| 25 | #include <stdarg.h> | ||
| 26 | #include "unistd-safer.h" | ||
| 27 | |||
| 28 | int | ||
| 29 | open_safer (char const *file, int flags, ...) | ||
| 30 | { | ||
| 31 | mode_t mode = 0; | ||
| 32 | |||
| 33 | if (flags & O_CREAT) | ||
| 34 | { | ||
| 35 | va_list ap; | ||
| 36 | va_start (ap, flags); | ||
| 37 | |||
| 38 | /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4 | ||
| 39 | creates crashing code when 'mode_t' is smaller than 'int'. */ | ||
| 40 | mode = va_arg (ap, PROMOTED_MODE_T); | ||
| 41 | |||
| 42 | va_end (ap); | ||
| 43 | } | ||
| 44 | |||
| 45 | return fd_safer (open (file, flags, mode)); | ||
| 46 | } | ||
diff --git a/gl/open.c b/gl/open.c deleted file mode 100644 index f612b802..00000000 --- a/gl/open.c +++ /dev/null | |||
| @@ -1,166 +0,0 @@ | |||
| 1 | /* Open a descriptor to a file. | ||
| 2 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ | ||
| 18 | |||
| 19 | #include <config.h> | ||
| 20 | |||
| 21 | /* Get the original definition of open. It might be defined as a macro. */ | ||
| 22 | #define __need_system_fcntl_h | ||
| 23 | #include <fcntl.h> | ||
| 24 | #undef __need_system_fcntl_h | ||
| 25 | #include <sys/types.h> | ||
| 26 | |||
| 27 | static inline int | ||
| 28 | orig_open (const char *filename, int flags, mode_t mode) | ||
| 29 | { | ||
| 30 | return open (filename, flags, mode); | ||
| 31 | } | ||
| 32 | |||
| 33 | /* Specification. */ | ||
| 34 | #include <fcntl.h> | ||
| 35 | |||
| 36 | #include <errno.h> | ||
| 37 | #include <stdarg.h> | ||
| 38 | #include <string.h> | ||
| 39 | #include <sys/types.h> | ||
| 40 | #include <sys/stat.h> | ||
| 41 | #include <unistd.h> | ||
| 42 | |||
| 43 | #ifndef REPLACE_OPEN_DIRECTORY | ||
| 44 | # define REPLACE_OPEN_DIRECTORY 0 | ||
| 45 | #endif | ||
| 46 | |||
| 47 | int | ||
| 48 | open (const char *filename, int flags, ...) | ||
| 49 | { | ||
| 50 | mode_t mode; | ||
| 51 | int fd; | ||
| 52 | |||
| 53 | mode = 0; | ||
| 54 | if (flags & O_CREAT) | ||
| 55 | { | ||
| 56 | va_list arg; | ||
| 57 | va_start (arg, flags); | ||
| 58 | |||
| 59 | /* We have to use PROMOTED_MODE_T instead of mode_t, otherwise GCC 4 | ||
| 60 | creates crashing code when 'mode_t' is smaller than 'int'. */ | ||
| 61 | mode = va_arg (arg, PROMOTED_MODE_T); | ||
| 62 | |||
| 63 | va_end (arg); | ||
| 64 | } | ||
| 65 | |||
| 66 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 67 | if (strcmp (filename, "/dev/null") == 0) | ||
| 68 | filename = "NUL"; | ||
| 69 | #endif | ||
| 70 | |||
| 71 | #if OPEN_TRAILING_SLASH_BUG | ||
| 72 | /* If the filename ends in a slash and one of O_CREAT, O_WRONLY, O_RDWR | ||
| 73 | is specified, then fail. | ||
| 74 | Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html> | ||
| 75 | says that | ||
| 76 | "A pathname that contains at least one non-slash character and that | ||
| 77 | ends with one or more trailing slashes shall be resolved as if a | ||
| 78 | single dot character ( '.' ) were appended to the pathname." | ||
| 79 | and | ||
| 80 | "The special filename dot shall refer to the directory specified by | ||
| 81 | its predecessor." | ||
| 82 | If the named file already exists as a directory, then | ||
| 83 | - if O_CREAT is specified, open() must fail because of the semantics | ||
| 84 | of O_CREAT, | ||
| 85 | - if O_WRONLY or O_RDWR is specified, open() must fail because POSIX | ||
| 86 | <http://www.opengroup.org/susv3/functions/open.html> says that it | ||
| 87 | fails with errno = EISDIR in this case. | ||
| 88 | If the named file does not exist or does not name a directory, then | ||
| 89 | - if O_CREAT is specified, open() must fail since open() cannot create | ||
| 90 | directories, | ||
| 91 | - if O_WRONLY or O_RDWR is specified, open() must fail because the | ||
| 92 | file does not contain a '.' directory. */ | ||
| 93 | if (flags & (O_CREAT | O_WRONLY | O_RDWR)) | ||
| 94 | { | ||
| 95 | size_t len = strlen (filename); | ||
| 96 | if (len > 0 && filename[len - 1] == '/') | ||
| 97 | { | ||
| 98 | errno = EISDIR; | ||
| 99 | return -1; | ||
| 100 | } | ||
| 101 | } | ||
| 102 | #endif | ||
| 103 | |||
| 104 | fd = orig_open (filename, flags, mode); | ||
| 105 | |||
| 106 | #if REPLACE_FCHDIR | ||
| 107 | /* Implementing fchdir and fdopendir requires the ability to open a | ||
| 108 | directory file descriptor. If open doesn't support that (as on | ||
| 109 | mingw), we use a dummy file that behaves the same as directories | ||
| 110 | on Linux (ie. always reports EOF on attempts to read()), and | ||
| 111 | override fstat() in fchdir.c to hide the fact that we have a | ||
| 112 | dummy. */ | ||
| 113 | if (REPLACE_OPEN_DIRECTORY && fd < 0 && errno == EACCES | ||
| 114 | && (flags & O_ACCMODE) == O_RDONLY) | ||
| 115 | { | ||
| 116 | struct stat statbuf; | ||
| 117 | if (stat (filename, &statbuf) == 0 && S_ISDIR (statbuf.st_mode)) | ||
| 118 | { | ||
| 119 | /* Maximum recursion depth of 1. */ | ||
| 120 | fd = open ("/dev/null", flags, mode); | ||
| 121 | if (0 <= fd) | ||
| 122 | fd = _gl_register_fd (fd, filename); | ||
| 123 | } | ||
| 124 | else | ||
| 125 | errno = EACCES; | ||
| 126 | } | ||
| 127 | #endif | ||
| 128 | |||
| 129 | #if OPEN_TRAILING_SLASH_BUG | ||
| 130 | /* If the filename ends in a slash and fd does not refer to a directory, | ||
| 131 | then fail. | ||
| 132 | Rationale: POSIX <http://www.opengroup.org/susv3/basedefs/xbd_chap04.html> | ||
| 133 | says that | ||
| 134 | "A pathname that contains at least one non-slash character and that | ||
| 135 | ends with one or more trailing slashes shall be resolved as if a | ||
| 136 | single dot character ( '.' ) were appended to the pathname." | ||
| 137 | and | ||
| 138 | "The special filename dot shall refer to the directory specified by | ||
| 139 | its predecessor." | ||
| 140 | If the named file without the slash is not a directory, open() must fail | ||
| 141 | with ENOTDIR. */ | ||
| 142 | if (fd >= 0) | ||
| 143 | { | ||
| 144 | /* We know len is positive, since open did not fail with ENOENT. */ | ||
| 145 | size_t len = strlen (filename); | ||
| 146 | if (filename[len - 1] == '/') | ||
| 147 | { | ||
| 148 | struct stat statbuf; | ||
| 149 | |||
| 150 | if (fstat (fd, &statbuf) >= 0 && !S_ISDIR (statbuf.st_mode)) | ||
| 151 | { | ||
| 152 | close (fd); | ||
| 153 | errno = ENOTDIR; | ||
| 154 | return -1; | ||
| 155 | } | ||
| 156 | } | ||
| 157 | } | ||
| 158 | #endif | ||
| 159 | |||
| 160 | #if REPLACE_FCHDIR | ||
| 161 | if (!REPLACE_OPEN_DIRECTORY && 0 <= fd) | ||
| 162 | fd = _gl_register_fd (fd, filename); | ||
| 163 | #endif | ||
| 164 | |||
| 165 | return fd; | ||
| 166 | } | ||
diff --git a/gl/pipe-safer.c b/gl/pipe-safer.c deleted file mode 100644 index ae9f2e3e..00000000 --- a/gl/pipe-safer.c +++ /dev/null | |||
| @@ -1,56 +0,0 @@ | |||
| 1 | /* Invoke pipe, but avoid some glitches. | ||
| 2 | Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | /* Written by Jim Meyering. */ | ||
| 18 | |||
| 19 | #include <config.h> | ||
| 20 | |||
| 21 | #include "unistd-safer.h" | ||
| 22 | |||
| 23 | #include <unistd.h> | ||
| 24 | #include <errno.h> | ||
| 25 | |||
| 26 | /* Like pipe, but ensure that neither of the file descriptors is | ||
| 27 | STDIN_FILENO, STDOUT_FILENO, or STDERR_FILENO. Fail with ENOSYS on | ||
| 28 | platforms that lack pipe. */ | ||
| 29 | |||
| 30 | int | ||
| 31 | pipe_safer (int fd[2]) | ||
| 32 | { | ||
| 33 | #if HAVE_PIPE | ||
| 34 | if (pipe (fd) == 0) | ||
| 35 | { | ||
| 36 | int i; | ||
| 37 | for (i = 0; i < 2; i++) | ||
| 38 | { | ||
| 39 | fd[i] = fd_safer (fd[i]); | ||
| 40 | if (fd[i] < 0) | ||
| 41 | { | ||
| 42 | int e = errno; | ||
| 43 | close (fd[1 - i]); | ||
| 44 | errno = e; | ||
| 45 | return -1; | ||
| 46 | } | ||
| 47 | } | ||
| 48 | |||
| 49 | return 0; | ||
| 50 | } | ||
| 51 | #else | ||
| 52 | errno = ENOSYS; | ||
| 53 | #endif | ||
| 54 | |||
| 55 | return -1; | ||
| 56 | } | ||
diff --git a/gl/printf-args.c b/gl/printf-args.c index 46c03a21..c27e6bc6 100644 --- a/gl/printf-args.c +++ b/gl/printf-args.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Decomposed printf argument list. | 1 | /* Decomposed printf argument list. |
| 2 | Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2010 Free Software | 2 | Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2013 Free Software |
| 3 | Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* This file can be parametrized with the following macros: | 18 | /* This file can be parametrized with the following macros: |
| 20 | ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions. | 19 | ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions. |
diff --git a/gl/printf-args.h b/gl/printf-args.h index 2536ebaf..2a9c2a3f 100644 --- a/gl/printf-args.h +++ b/gl/printf-args.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Decomposed printf argument list. | 1 | /* Decomposed printf argument list. |
| 2 | Copyright (C) 1999, 2002-2003, 2006-2007, 2009-2010 Free Software | 2 | Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2013 Free Software |
| 3 | Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _PRINTF_ARGS_H | 18 | #ifndef _PRINTF_ARGS_H |
| 20 | #define _PRINTF_ARGS_H | 19 | #define _PRINTF_ARGS_H |
| @@ -136,10 +135,14 @@ typedef struct | |||
| 136 | } | 135 | } |
| 137 | argument; | 136 | argument; |
| 138 | 137 | ||
| 138 | /* Number of directly allocated arguments (no malloc() needed). */ | ||
| 139 | #define N_DIRECT_ALLOC_ARGUMENTS 7 | ||
| 140 | |||
| 139 | typedef struct | 141 | typedef struct |
| 140 | { | 142 | { |
| 141 | size_t count; | 143 | size_t count; |
| 142 | argument *arg; | 144 | argument *arg; |
| 145 | argument direct_alloc_arg[N_DIRECT_ALLOC_ARGUMENTS]; | ||
| 143 | } | 146 | } |
| 144 | arguments; | 147 | arguments; |
| 145 | 148 | ||
diff --git a/gl/printf-parse.c b/gl/printf-parse.c index f612beb5..23cacc1d 100644 --- a/gl/printf-parse.c +++ b/gl/printf-parse.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Formatted output to strings. | 1 | /* Formatted output to strings. |
| 2 | Copyright (C) 1999-2000, 2002-2003, 2006-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1999-2000, 2002-2003, 2006-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,8 +12,7 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License along | 14 | You should have received a copy of the GNU General Public License along |
| 15 | with this program; if not, write to the Free Software Foundation, | 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | /* This file can be parametrized with the following macros: | 17 | /* This file can be parametrized with the following macros: |
| 19 | CHAR_T The element type of the format string. | 18 | CHAR_T The element type of the format string. |
| @@ -63,6 +62,9 @@ | |||
| 63 | /* malloc(), realloc(), free(). */ | 62 | /* malloc(), realloc(), free(). */ |
| 64 | #include <stdlib.h> | 63 | #include <stdlib.h> |
| 65 | 64 | ||
| 65 | /* memcpy(). */ | ||
| 66 | #include <string.h> | ||
| 67 | |||
| 66 | /* errno. */ | 68 | /* errno. */ |
| 67 | #include <errno.h> | 69 | #include <errno.h> |
| 68 | 70 | ||
| @@ -80,23 +82,20 @@ STATIC | |||
| 80 | int | 82 | int |
| 81 | PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | 83 | PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) |
| 82 | { | 84 | { |
| 83 | const CHAR_T *cp = format; /* pointer into format */ | 85 | const CHAR_T *cp = format; /* pointer into format */ |
| 84 | size_t arg_posn = 0; /* number of regular arguments consumed */ | 86 | size_t arg_posn = 0; /* number of regular arguments consumed */ |
| 85 | size_t d_allocated; /* allocated elements of d->dir */ | 87 | size_t d_allocated; /* allocated elements of d->dir */ |
| 86 | size_t a_allocated; /* allocated elements of a->arg */ | 88 | size_t a_allocated; /* allocated elements of a->arg */ |
| 87 | size_t max_width_length = 0; | 89 | size_t max_width_length = 0; |
| 88 | size_t max_precision_length = 0; | 90 | size_t max_precision_length = 0; |
| 89 | 91 | ||
| 90 | d->count = 0; | 92 | d->count = 0; |
| 91 | d_allocated = 1; | 93 | d_allocated = N_DIRECT_ALLOC_DIRECTIVES; |
| 92 | d->dir = (DIRECTIVE *) malloc (d_allocated * sizeof (DIRECTIVE)); | 94 | d->dir = d->direct_alloc_dir; |
| 93 | if (d->dir == NULL) | ||
| 94 | /* Out of memory. */ | ||
| 95 | goto out_of_memory_1; | ||
| 96 | 95 | ||
| 97 | a->count = 0; | 96 | a->count = 0; |
| 98 | a_allocated = 0; | 97 | a_allocated = N_DIRECT_ALLOC_ARGUMENTS; |
| 99 | a->arg = NULL; | 98 | a->arg = a->direct_alloc_arg; |
| 100 | 99 | ||
| 101 | #define REGISTER_ARG(_index_,_type_) \ | 100 | #define REGISTER_ARG(_index_,_type_) \ |
| 102 | { \ | 101 | { \ |
| @@ -113,12 +112,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | |||
| 113 | if (size_overflow_p (memory_size)) \ | 112 | if (size_overflow_p (memory_size)) \ |
| 114 | /* Overflow, would lead to out of memory. */ \ | 113 | /* Overflow, would lead to out of memory. */ \ |
| 115 | goto out_of_memory; \ | 114 | goto out_of_memory; \ |
| 116 | memory = (argument *) (a->arg \ | 115 | memory = (argument *) (a->arg != a->direct_alloc_arg \ |
| 117 | ? realloc (a->arg, memory_size) \ | 116 | ? realloc (a->arg, memory_size) \ |
| 118 | : malloc (memory_size)); \ | 117 | : malloc (memory_size)); \ |
| 119 | if (memory == NULL) \ | 118 | if (memory == NULL) \ |
| 120 | /* Out of memory. */ \ | 119 | /* Out of memory. */ \ |
| 121 | goto out_of_memory; \ | 120 | goto out_of_memory; \ |
| 121 | if (a->arg == a->direct_alloc_arg) \ | ||
| 122 | memcpy (memory, a->arg, a->count * sizeof (argument)); \ | ||
| 122 | a->arg = memory; \ | 123 | a->arg = memory; \ |
| 123 | } \ | 124 | } \ |
| 124 | while (a->count <= n) \ | 125 | while (a->count <= n) \ |
| @@ -206,6 +207,13 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | |||
| 206 | dp->flags |= FLAG_ZERO; | 207 | dp->flags |= FLAG_ZERO; |
| 207 | cp++; | 208 | cp++; |
| 208 | } | 209 | } |
| 210 | #if __GLIBC__ >= 2 && !defined __UCLIBC__ | ||
| 211 | else if (*cp == 'I') | ||
| 212 | { | ||
| 213 | dp->flags |= FLAG_LOCALIZED; | ||
| 214 | cp++; | ||
| 215 | } | ||
| 216 | #endif | ||
| 209 | else | 217 | else |
| 210 | break; | 218 | break; |
| 211 | } | 219 | } |
| @@ -393,7 +401,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | |||
| 393 | cp++; | 401 | cp++; |
| 394 | } | 402 | } |
| 395 | #if defined __APPLE__ && defined __MACH__ | 403 | #if defined __APPLE__ && defined __MACH__ |
| 396 | /* On MacOS X 10.3, PRIdMAX is defined as "qd". | 404 | /* On Mac OS X 10.3, PRIdMAX is defined as "qd". |
| 397 | We cannot change it to "lld" because PRIdMAX must also | 405 | We cannot change it to "lld" because PRIdMAX must also |
| 398 | be understood by the system's printf routines. */ | 406 | be understood by the system's printf routines. */ |
| 399 | else if (*cp == 'q') | 407 | else if (*cp == 'q') |
| @@ -412,7 +420,7 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | |||
| 412 | } | 420 | } |
| 413 | #endif | 421 | #endif |
| 414 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | 422 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
| 415 | /* On native Win32, PRIdMAX is defined as "I64d". | 423 | /* On native Windows, PRIdMAX is defined as "I64d". |
| 416 | We cannot change it to "lld" because PRIdMAX must also | 424 | We cannot change it to "lld" because PRIdMAX must also |
| 417 | be understood by the system's printf routines. */ | 425 | be understood by the system's printf routines. */ |
| 418 | else if (*cp == 'I' && cp[1] == '6' && cp[2] == '4') | 426 | else if (*cp == 'I' && cp[1] == '6' && cp[2] == '4') |
| @@ -581,10 +589,14 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | |||
| 581 | if (size_overflow_p (memory_size)) | 589 | if (size_overflow_p (memory_size)) |
| 582 | /* Overflow, would lead to out of memory. */ | 590 | /* Overflow, would lead to out of memory. */ |
| 583 | goto out_of_memory; | 591 | goto out_of_memory; |
| 584 | memory = (DIRECTIVE *) realloc (d->dir, memory_size); | 592 | memory = (DIRECTIVE *) (d->dir != d->direct_alloc_dir |
| 593 | ? realloc (d->dir, memory_size) | ||
| 594 | : malloc (memory_size)); | ||
| 585 | if (memory == NULL) | 595 | if (memory == NULL) |
| 586 | /* Out of memory. */ | 596 | /* Out of memory. */ |
| 587 | goto out_of_memory; | 597 | goto out_of_memory; |
| 598 | if (d->dir == d->direct_alloc_dir) | ||
| 599 | memcpy (memory, d->dir, d->count * sizeof (DIRECTIVE)); | ||
| 588 | d->dir = memory; | 600 | d->dir = memory; |
| 589 | } | 601 | } |
| 590 | } | 602 | } |
| @@ -603,19 +615,18 @@ PRINTF_PARSE (const CHAR_T *format, DIRECTIVES *d, arguments *a) | |||
| 603 | return 0; | 615 | return 0; |
| 604 | 616 | ||
| 605 | error: | 617 | error: |
| 606 | if (a->arg) | 618 | if (a->arg != a->direct_alloc_arg) |
| 607 | free (a->arg); | 619 | free (a->arg); |
| 608 | if (d->dir) | 620 | if (d->dir != d->direct_alloc_dir) |
| 609 | free (d->dir); | 621 | free (d->dir); |
| 610 | errno = EINVAL; | 622 | errno = EINVAL; |
| 611 | return -1; | 623 | return -1; |
| 612 | 624 | ||
| 613 | out_of_memory: | 625 | out_of_memory: |
| 614 | if (a->arg) | 626 | if (a->arg != a->direct_alloc_arg) |
| 615 | free (a->arg); | 627 | free (a->arg); |
| 616 | if (d->dir) | 628 | if (d->dir != d->direct_alloc_dir) |
| 617 | free (d->dir); | 629 | free (d->dir); |
| 618 | out_of_memory_1: | ||
| 619 | errno = ENOMEM; | 630 | errno = ENOMEM; |
| 620 | return -1; | 631 | return -1; |
| 621 | } | 632 | } |
diff --git a/gl/printf-parse.h b/gl/printf-parse.h index 0f2b7082..d8474bee 100644 --- a/gl/printf-parse.h +++ b/gl/printf-parse.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Parse printf format string. | 1 | /* Parse printf format string. |
| 2 | Copyright (C) 1999, 2002-2003, 2005, 2007, 2009-2010 Free Software | 2 | Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2013 Free Software |
| 3 | Foundation, Inc. | 3 | Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _PRINTF_PARSE_H | 18 | #ifndef _PRINTF_PARSE_H |
| 20 | #define _PRINTF_PARSE_H | 19 | #define _PRINTF_PARSE_H |
| @@ -23,6 +22,10 @@ | |||
| 23 | ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions. | 22 | ENABLE_UNISTDIO Set to 1 to enable the unistdio extensions. |
| 24 | STATIC Set to 'static' to declare the function static. */ | 23 | STATIC Set to 'static' to declare the function static. */ |
| 25 | 24 | ||
| 25 | #if HAVE_FEATURES_H | ||
| 26 | # include <features.h> /* for __GLIBC__, __UCLIBC__ */ | ||
| 27 | #endif | ||
| 28 | |||
| 26 | #include "printf-args.h" | 29 | #include "printf-args.h" |
| 27 | 30 | ||
| 28 | 31 | ||
| @@ -33,6 +36,9 @@ | |||
| 33 | #define FLAG_SPACE 8 /* space flag */ | 36 | #define FLAG_SPACE 8 /* space flag */ |
| 34 | #define FLAG_ALT 16 /* # flag */ | 37 | #define FLAG_ALT 16 /* # flag */ |
| 35 | #define FLAG_ZERO 32 | 38 | #define FLAG_ZERO 32 |
| 39 | #if __GLIBC__ >= 2 && !defined __UCLIBC__ | ||
| 40 | # define FLAG_LOCALIZED 64 /* I flag, uses localized digits */ | ||
| 41 | #endif | ||
| 36 | 42 | ||
| 37 | /* arg_index value indicating that no argument is consumed. */ | 43 | /* arg_index value indicating that no argument is consumed. */ |
| 38 | #define ARG_NONE (~(size_t)0) | 44 | #define ARG_NONE (~(size_t)0) |
| @@ -40,6 +46,9 @@ | |||
| 40 | /* xxx_directive: A parsed directive. | 46 | /* xxx_directive: A parsed directive. |
| 41 | xxx_directives: A parsed format string. */ | 47 | xxx_directives: A parsed format string. */ |
| 42 | 48 | ||
| 49 | /* Number of directly allocated directives (no malloc() needed). */ | ||
| 50 | #define N_DIRECT_ALLOC_DIRECTIVES 7 | ||
| 51 | |||
| 43 | /* A parsed directive. */ | 52 | /* A parsed directive. */ |
| 44 | typedef struct | 53 | typedef struct |
| 45 | { | 54 | { |
| @@ -64,6 +73,7 @@ typedef struct | |||
| 64 | char_directive *dir; | 73 | char_directive *dir; |
| 65 | size_t max_width_length; | 74 | size_t max_width_length; |
| 66 | size_t max_precision_length; | 75 | size_t max_precision_length; |
| 76 | char_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; | ||
| 67 | } | 77 | } |
| 68 | char_directives; | 78 | char_directives; |
| 69 | 79 | ||
| @@ -93,6 +103,7 @@ typedef struct | |||
| 93 | u8_directive *dir; | 103 | u8_directive *dir; |
| 94 | size_t max_width_length; | 104 | size_t max_width_length; |
| 95 | size_t max_precision_length; | 105 | size_t max_precision_length; |
| 106 | u8_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; | ||
| 96 | } | 107 | } |
| 97 | u8_directives; | 108 | u8_directives; |
| 98 | 109 | ||
| @@ -120,6 +131,7 @@ typedef struct | |||
| 120 | u16_directive *dir; | 131 | u16_directive *dir; |
| 121 | size_t max_width_length; | 132 | size_t max_width_length; |
| 122 | size_t max_precision_length; | 133 | size_t max_precision_length; |
| 134 | u16_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; | ||
| 123 | } | 135 | } |
| 124 | u16_directives; | 136 | u16_directives; |
| 125 | 137 | ||
| @@ -147,6 +159,7 @@ typedef struct | |||
| 147 | u32_directive *dir; | 159 | u32_directive *dir; |
| 148 | size_t max_width_length; | 160 | size_t max_width_length; |
| 149 | size_t max_precision_length; | 161 | size_t max_precision_length; |
| 162 | u32_directive direct_alloc_dir[N_DIRECT_ALLOC_DIRECTIVES]; | ||
| 150 | } | 163 | } |
| 151 | u32_directives; | 164 | u32_directives; |
| 152 | 165 | ||
diff --git a/gl/read.c b/gl/read.c new file mode 100644 index 00000000..0fe0306f --- /dev/null +++ b/gl/read.c | |||
| @@ -0,0 +1,85 @@ | |||
| 1 | /* POSIX compatible read() function. | ||
| 2 | Copyright (C) 2008-2013 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2011. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include <unistd.h> | ||
| 22 | |||
| 23 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 24 | |||
| 25 | # include <errno.h> | ||
| 26 | # include <io.h> | ||
| 27 | |||
| 28 | # define WIN32_LEAN_AND_MEAN /* avoid including junk */ | ||
| 29 | # include <windows.h> | ||
| 30 | |||
| 31 | # include "msvc-inval.h" | ||
| 32 | # include "msvc-nothrow.h" | ||
| 33 | |||
| 34 | # undef read | ||
| 35 | |||
| 36 | # if HAVE_MSVC_INVALID_PARAMETER_HANDLER | ||
| 37 | static ssize_t | ||
| 38 | read_nothrow (int fd, void *buf, size_t count) | ||
| 39 | { | ||
| 40 | ssize_t result; | ||
| 41 | |||
| 42 | TRY_MSVC_INVAL | ||
| 43 | { | ||
| 44 | result = read (fd, buf, count); | ||
| 45 | } | ||
| 46 | CATCH_MSVC_INVAL | ||
| 47 | { | ||
| 48 | result = -1; | ||
| 49 | errno = EBADF; | ||
| 50 | } | ||
| 51 | DONE_MSVC_INVAL; | ||
| 52 | |||
| 53 | return result; | ||
| 54 | } | ||
| 55 | # else | ||
| 56 | # define read_nothrow read | ||
| 57 | # endif | ||
| 58 | |||
| 59 | ssize_t | ||
| 60 | rpl_read (int fd, void *buf, size_t count) | ||
| 61 | { | ||
| 62 | ssize_t ret = read_nothrow (fd, buf, count); | ||
| 63 | |||
| 64 | # if GNULIB_NONBLOCKING | ||
| 65 | if (ret < 0 | ||
| 66 | && GetLastError () == ERROR_NO_DATA) | ||
| 67 | { | ||
| 68 | HANDLE h = (HANDLE) _get_osfhandle (fd); | ||
| 69 | if (GetFileType (h) == FILE_TYPE_PIPE) | ||
| 70 | { | ||
| 71 | /* h is a pipe or socket. */ | ||
| 72 | DWORD state; | ||
| 73 | if (GetNamedPipeHandleState (h, &state, NULL, NULL, NULL, NULL, 0) | ||
| 74 | && (state & PIPE_NOWAIT) != 0) | ||
| 75 | /* h is a pipe in non-blocking mode. | ||
| 76 | Change errno from EINVAL to EAGAIN. */ | ||
| 77 | errno = EAGAIN; | ||
| 78 | } | ||
| 79 | } | ||
| 80 | # endif | ||
| 81 | |||
| 82 | return ret; | ||
| 83 | } | ||
| 84 | |||
| 85 | #endif | ||
diff --git a/gl/ref-add.sin b/gl/ref-add.sin index dbb61df3..112bcdc64 100644 --- a/gl/ref-add.sin +++ b/gl/ref-add.sin | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | # Add this package to a list of references stored in a text file. | 1 | # Add this package to a list of references stored in a text file. |
| 2 | # | 2 | # |
| 3 | # Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc. | 3 | # Copyright (C) 2000, 2009-2013 Free Software Foundation, Inc. |
| 4 | # | 4 | # |
| 5 | # This program is free software; you can redistribute it and/or modify | 5 | # This program is free software; you can redistribute it and/or modify |
| 6 | # it under the terms of the GNU General Public License as published by | 6 | # it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | # GNU General Public License for more details. | 13 | # GNU General Public License for more details. |
| 14 | # | 14 | # |
| 15 | # You should have received a copy of the GNU General Public License along | 15 | # You should have received a copy of the GNU General Public License along |
| 16 | # with this program; if not, write to the Free Software Foundation, | 16 | # with this program; if not, see <http://www.gnu.org/licenses/>. |
| 17 | # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| 18 | # | 17 | # |
| 19 | # Written by Bruno Haible <haible@clisp.cons.org>. | 18 | # Written by Bruno Haible <haible@clisp.cons.org>. |
| 20 | # | 19 | # |
diff --git a/gl/ref-del.sin b/gl/ref-del.sin index 4c31a6ea..6f738684 100644 --- a/gl/ref-del.sin +++ b/gl/ref-del.sin | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | # Remove this package from a list of references stored in a text file. | 1 | # Remove this package from a list of references stored in a text file. |
| 2 | # | 2 | # |
| 3 | # Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc. | 3 | # Copyright (C) 2000, 2009-2013 Free Software Foundation, Inc. |
| 4 | # | 4 | # |
| 5 | # This program is free software; you can redistribute it and/or modify | 5 | # This program is free software; you can redistribute it and/or modify |
| 6 | # it under the terms of the GNU General Public License as published by | 6 | # it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | # GNU General Public License for more details. | 13 | # GNU General Public License for more details. |
| 14 | # | 14 | # |
| 15 | # You should have received a copy of the GNU General Public License along | 15 | # You should have received a copy of the GNU General Public License along |
| 16 | # with this program; if not, write to the Free Software Foundation, | 16 | # with this program; if not, see <http://www.gnu.org/licenses/>. |
| 17 | # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| 18 | # | 17 | # |
| 19 | # Written by Bruno Haible <haible@clisp.cons.org>. | 18 | # Written by Bruno Haible <haible@clisp.cons.org>. |
| 20 | # | 19 | # |
diff --git a/gl/regcomp.c b/gl/regcomp.c index 86ca02b0..f0b2e522 100644 --- a/gl/regcomp.c +++ b/gl/regcomp.c | |||
| @@ -1,22 +1,21 @@ | |||
| 1 | /* Extended regular expression matching and search library. | 1 | /* Extended regular expression matching and search library. |
| 2 | Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free | 2 | Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 3 | Software Foundation, Inc. | ||
| 4 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 5 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. | 4 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. |
| 6 | 5 | ||
| 7 | This program is free software; you can redistribute it and/or modify | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 8 | it under the terms of the GNU General Public License as published by | 7 | modify it under the terms of the GNU General Public |
| 9 | the Free Software Foundation; either version 3, or (at your option) | 8 | License as published by the Free Software Foundation; either |
| 10 | any later version. | 9 | version 3 of the License, or (at your option) any later version. |
| 11 | 10 | ||
| 12 | This program is distributed in the hope that it will be useful, | 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | GNU General Public License for more details. | 14 | General Public License for more details. |
| 16 | 15 | ||
| 17 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public |
| 18 | with this program; if not, write to the Free Software Foundation, | 17 | License along with the GNU C Library; if not, see |
| 19 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 18 | <http://www.gnu.org/licenses/>. */ |
| 20 | 19 | ||
| 21 | static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern, | 20 | static reg_errcode_t re_compile_internal (regex_t *preg, const char * pattern, |
| 22 | size_t length, reg_syntax_t syntax); | 21 | size_t length, reg_syntax_t syntax); |
| @@ -95,20 +94,20 @@ static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE trans, | |||
| 95 | bitset_t sbcset, | 94 | bitset_t sbcset, |
| 96 | re_charset_t *mbcset, | 95 | re_charset_t *mbcset, |
| 97 | Idx *char_class_alloc, | 96 | Idx *char_class_alloc, |
| 98 | const unsigned char *class_name, | 97 | const char *class_name, |
| 99 | reg_syntax_t syntax); | 98 | reg_syntax_t syntax); |
| 100 | #else /* not RE_ENABLE_I18N */ | 99 | #else /* not RE_ENABLE_I18N */ |
| 101 | static reg_errcode_t build_equiv_class (bitset_t sbcset, | 100 | static reg_errcode_t build_equiv_class (bitset_t sbcset, |
| 102 | const unsigned char *name); | 101 | const unsigned char *name); |
| 103 | static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE trans, | 102 | static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE trans, |
| 104 | bitset_t sbcset, | 103 | bitset_t sbcset, |
| 105 | const unsigned char *class_name, | 104 | const char *class_name, |
| 106 | reg_syntax_t syntax); | 105 | reg_syntax_t syntax); |
| 107 | #endif /* not RE_ENABLE_I18N */ | 106 | #endif /* not RE_ENABLE_I18N */ |
| 108 | static bin_tree_t *build_charclass_op (re_dfa_t *dfa, | 107 | static bin_tree_t *build_charclass_op (re_dfa_t *dfa, |
| 109 | RE_TRANSLATE_TYPE trans, | 108 | RE_TRANSLATE_TYPE trans, |
| 110 | const unsigned char *class_name, | 109 | const char *class_name, |
| 111 | const unsigned char *extra, | 110 | const char *extra, |
| 112 | bool non_match, reg_errcode_t *err); | 111 | bool non_match, reg_errcode_t *err); |
| 113 | static bin_tree_t *create_tree (re_dfa_t *dfa, | 112 | static bin_tree_t *create_tree (re_dfa_t *dfa, |
| 114 | bin_tree_t *left, bin_tree_t *right, | 113 | bin_tree_t *left, bin_tree_t *right, |
| @@ -207,7 +206,7 @@ static const size_t __re_error_msgid_idx[] = | |||
| 207 | compiles PATTERN (of length LENGTH) and puts the result in BUFP. | 206 | compiles PATTERN (of length LENGTH) and puts the result in BUFP. |
| 208 | Returns 0 if the pattern was valid, otherwise an error string. | 207 | Returns 0 if the pattern was valid, otherwise an error string. |
| 209 | 208 | ||
| 210 | Assumes the `allocated' (and perhaps `buffer') and `translate' fields | 209 | Assumes the 'allocated' (and perhaps 'buffer') and 'translate' fields |
| 211 | are set in BUFP on entry. */ | 210 | are set in BUFP on entry. */ |
| 212 | 211 | ||
| 213 | #ifdef _LIBC | 212 | #ifdef _LIBC |
| @@ -242,7 +241,7 @@ re_compile_pattern (const char *pattern, size_t length, | |||
| 242 | weak_alias (__re_compile_pattern, re_compile_pattern) | 241 | weak_alias (__re_compile_pattern, re_compile_pattern) |
| 243 | #endif | 242 | #endif |
| 244 | 243 | ||
| 245 | /* Set by `re_set_syntax' to the current regexp syntax to recognize. Can | 244 | /* Set by 're_set_syntax' to the current regexp syntax to recognize. Can |
| 246 | also be assigned to arbitrarily: each pattern buffer stores its own | 245 | also be assigned to arbitrarily: each pattern buffer stores its own |
| 247 | syntax, so it can be changed between regex compilations. */ | 246 | syntax, so it can be changed between regex compilations. */ |
| 248 | /* This has no initializer because initialized variables in Emacs | 247 | /* This has no initializer because initialized variables in Emacs |
| @@ -274,7 +273,7 @@ int | |||
| 274 | re_compile_fastmap (bufp) | 273 | re_compile_fastmap (bufp) |
| 275 | struct re_pattern_buffer *bufp; | 274 | struct re_pattern_buffer *bufp; |
| 276 | { | 275 | { |
| 277 | re_dfa_t *dfa = (re_dfa_t *) bufp->buffer; | 276 | re_dfa_t *dfa = bufp->buffer; |
| 278 | char *fastmap = bufp->fastmap; | 277 | char *fastmap = bufp->fastmap; |
| 279 | 278 | ||
| 280 | memset (fastmap, '\0', sizeof (char) * SBC_MAX); | 279 | memset (fastmap, '\0', sizeof (char) * SBC_MAX); |
| @@ -293,7 +292,7 @@ weak_alias (__re_compile_fastmap, re_compile_fastmap) | |||
| 293 | #endif | 292 | #endif |
| 294 | 293 | ||
| 295 | static inline void | 294 | static inline void |
| 296 | __attribute ((always_inline)) | 295 | __attribute__ ((always_inline)) |
| 297 | re_set_fastmap (char *fastmap, bool icase, int ch) | 296 | re_set_fastmap (char *fastmap, bool icase, int ch) |
| 298 | { | 297 | { |
| 299 | fastmap[ch] = 1; | 298 | fastmap[ch] = 1; |
| @@ -308,7 +307,7 @@ static void | |||
| 308 | re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, | 307 | re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, |
| 309 | char *fastmap) | 308 | char *fastmap) |
| 310 | { | 309 | { |
| 311 | re_dfa_t *dfa = (re_dfa_t *) bufp->buffer; | 310 | re_dfa_t *dfa = bufp->buffer; |
| 312 | Idx node_cnt; | 311 | Idx node_cnt; |
| 313 | bool icase = (dfa->mb_cur_max == 1 && (bufp->syntax & RE_ICASE)); | 312 | bool icase = (dfa->mb_cur_max == 1 && (bufp->syntax & RE_ICASE)); |
| 314 | for (node_cnt = 0; node_cnt < init_state->nodes.nelem; ++node_cnt) | 313 | for (node_cnt = 0; node_cnt < init_state->nodes.nelem; ++node_cnt) |
| @@ -440,15 +439,15 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, | |||
| 440 | PREG is a regex_t *. We do not expect any fields to be initialized, | 439 | PREG is a regex_t *. We do not expect any fields to be initialized, |
| 441 | since POSIX says we shouldn't. Thus, we set | 440 | since POSIX says we shouldn't. Thus, we set |
| 442 | 441 | ||
| 443 | `buffer' to the compiled pattern; | 442 | 'buffer' to the compiled pattern; |
| 444 | `used' to the length of the compiled pattern; | 443 | 'used' to the length of the compiled pattern; |
| 445 | `syntax' to RE_SYNTAX_POSIX_EXTENDED if the | 444 | 'syntax' to RE_SYNTAX_POSIX_EXTENDED if the |
| 446 | REG_EXTENDED bit in CFLAGS is set; otherwise, to | 445 | REG_EXTENDED bit in CFLAGS is set; otherwise, to |
| 447 | RE_SYNTAX_POSIX_BASIC; | 446 | RE_SYNTAX_POSIX_BASIC; |
| 448 | `newline_anchor' to REG_NEWLINE being set in CFLAGS; | 447 | 'newline_anchor' to REG_NEWLINE being set in CFLAGS; |
| 449 | `fastmap' to an allocated space for the fastmap; | 448 | 'fastmap' to an allocated space for the fastmap; |
| 450 | `fastmap_accurate' to zero; | 449 | 'fastmap_accurate' to zero; |
| 451 | `re_nsub' to the number of subexpressions in PATTERN. | 450 | 're_nsub' to the number of subexpressions in PATTERN. |
| 452 | 451 | ||
| 453 | PATTERN is the address of the pattern string. | 452 | PATTERN is the address of the pattern string. |
| 454 | 453 | ||
| @@ -587,19 +586,23 @@ weak_alias (__regerror, regerror) | |||
| 587 | static const bitset_t utf8_sb_map = | 586 | static const bitset_t utf8_sb_map = |
| 588 | { | 587 | { |
| 589 | /* Set the first 128 bits. */ | 588 | /* Set the first 128 bits. */ |
| 590 | # if 4 * BITSET_WORD_BITS < ASCII_CHARS | 589 | # if defined __GNUC__ && !defined __STRICT_ANSI__ |
| 591 | # error "bitset_word_t is narrower than 32 bits" | 590 | [0 ... 0x80 / BITSET_WORD_BITS - 1] = BITSET_WORD_MAX |
| 592 | # elif 3 * BITSET_WORD_BITS < ASCII_CHARS | 591 | # else |
| 592 | # if 4 * BITSET_WORD_BITS < ASCII_CHARS | ||
| 593 | # error "bitset_word_t is narrower than 32 bits" | ||
| 594 | # elif 3 * BITSET_WORD_BITS < ASCII_CHARS | ||
| 593 | BITSET_WORD_MAX, BITSET_WORD_MAX, BITSET_WORD_MAX, | 595 | BITSET_WORD_MAX, BITSET_WORD_MAX, BITSET_WORD_MAX, |
| 594 | # elif 2 * BITSET_WORD_BITS < ASCII_CHARS | 596 | # elif 2 * BITSET_WORD_BITS < ASCII_CHARS |
| 595 | BITSET_WORD_MAX, BITSET_WORD_MAX, | 597 | BITSET_WORD_MAX, BITSET_WORD_MAX, |
| 596 | # elif 1 * BITSET_WORD_BITS < ASCII_CHARS | 598 | # elif 1 * BITSET_WORD_BITS < ASCII_CHARS |
| 597 | BITSET_WORD_MAX, | 599 | BITSET_WORD_MAX, |
| 598 | # endif | 600 | # endif |
| 599 | (BITSET_WORD_MAX | 601 | (BITSET_WORD_MAX |
| 600 | >> (SBC_MAX % BITSET_WORD_BITS == 0 | 602 | >> (SBC_MAX % BITSET_WORD_BITS == 0 |
| 601 | ? 0 | 603 | ? 0 |
| 602 | : BITSET_WORD_BITS - SBC_MAX % BITSET_WORD_BITS)) | 604 | : BITSET_WORD_BITS - SBC_MAX % BITSET_WORD_BITS)) |
| 605 | # endif | ||
| 603 | }; | 606 | }; |
| 604 | #endif | 607 | #endif |
| 605 | 608 | ||
| @@ -658,9 +661,12 @@ void | |||
| 658 | regfree (preg) | 661 | regfree (preg) |
| 659 | regex_t *preg; | 662 | regex_t *preg; |
| 660 | { | 663 | { |
| 661 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 664 | re_dfa_t *dfa = preg->buffer; |
| 662 | if (BE (dfa != NULL, 1)) | 665 | if (BE (dfa != NULL, 1)) |
| 663 | free_dfa_content (dfa); | 666 | { |
| 667 | lock_fini (dfa->lock); | ||
| 668 | free_dfa_content (dfa); | ||
| 669 | } | ||
| 664 | preg->buffer = NULL; | 670 | preg->buffer = NULL; |
| 665 | preg->allocated = 0; | 671 | preg->allocated = 0; |
| 666 | 672 | ||
| @@ -719,7 +725,7 @@ re_comp (s) | |||
| 719 | + __re_error_msgid_idx[(int) REG_ESPACE]); | 725 | + __re_error_msgid_idx[(int) REG_ESPACE]); |
| 720 | } | 726 | } |
| 721 | 727 | ||
| 722 | /* Since `re_exec' always passes NULL for the `regs' argument, we | 728 | /* Since 're_exec' always passes NULL for the 'regs' argument, we |
| 723 | don't need to initialize the pattern buffer fields which affect it. */ | 729 | don't need to initialize the pattern buffer fields which affect it. */ |
| 724 | 730 | ||
| 725 | /* Match anchors at newlines. */ | 731 | /* Match anchors at newlines. */ |
| @@ -730,7 +736,7 @@ re_comp (s) | |||
| 730 | if (!ret) | 736 | if (!ret) |
| 731 | return NULL; | 737 | return NULL; |
| 732 | 738 | ||
| 733 | /* Yes, we're discarding `const' here if !HAVE_LIBINTL. */ | 739 | /* Yes, we're discarding 'const' here if !HAVE_LIBINTL. */ |
| 734 | return (char *) gettext (__re_error_msgid + __re_error_msgid_idx[(int) ret]); | 740 | return (char *) gettext (__re_error_msgid + __re_error_msgid_idx[(int) ret]); |
| 735 | } | 741 | } |
| 736 | 742 | ||
| @@ -765,7 +771,7 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length, | |||
| 765 | preg->regs_allocated = REGS_UNALLOCATED; | 771 | preg->regs_allocated = REGS_UNALLOCATED; |
| 766 | 772 | ||
| 767 | /* Initialize the dfa. */ | 773 | /* Initialize the dfa. */ |
| 768 | dfa = (re_dfa_t *) preg->buffer; | 774 | dfa = preg->buffer; |
| 769 | if (BE (preg->allocated < sizeof (re_dfa_t), 0)) | 775 | if (BE (preg->allocated < sizeof (re_dfa_t), 0)) |
| 770 | { | 776 | { |
| 771 | /* If zero allocated, but buffer is non-null, try to realloc | 777 | /* If zero allocated, but buffer is non-null, try to realloc |
| @@ -776,11 +782,13 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length, | |||
| 776 | if (dfa == NULL) | 782 | if (dfa == NULL) |
| 777 | return REG_ESPACE; | 783 | return REG_ESPACE; |
| 778 | preg->allocated = sizeof (re_dfa_t); | 784 | preg->allocated = sizeof (re_dfa_t); |
| 779 | preg->buffer = (unsigned char *) dfa; | 785 | preg->buffer = dfa; |
| 780 | } | 786 | } |
| 781 | preg->used = sizeof (re_dfa_t); | 787 | preg->used = sizeof (re_dfa_t); |
| 782 | 788 | ||
| 783 | err = init_dfa (dfa, length); | 789 | err = init_dfa (dfa, length); |
| 790 | if (BE (err == REG_NOERROR && lock_init (dfa->lock) != 0, 0)) | ||
| 791 | err = REG_ESPACE; | ||
| 784 | if (BE (err != REG_NOERROR, 0)) | 792 | if (BE (err != REG_NOERROR, 0)) |
| 785 | { | 793 | { |
| 786 | free_dfa_content (dfa); | 794 | free_dfa_content (dfa); |
| @@ -794,8 +802,6 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length, | |||
| 794 | strncpy (dfa->re_str, pattern, length + 1); | 802 | strncpy (dfa->re_str, pattern, length + 1); |
| 795 | #endif | 803 | #endif |
| 796 | 804 | ||
| 797 | __libc_lock_init (dfa->lock); | ||
| 798 | |||
| 799 | err = re_string_construct (®exp, pattern, length, preg->translate, | 805 | err = re_string_construct (®exp, pattern, length, preg->translate, |
| 800 | (syntax & RE_ICASE) != 0, dfa); | 806 | (syntax & RE_ICASE) != 0, dfa); |
| 801 | if (BE (err != REG_NOERROR, 0)) | 807 | if (BE (err != REG_NOERROR, 0)) |
| @@ -803,6 +809,7 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length, | |||
| 803 | re_compile_internal_free_return: | 809 | re_compile_internal_free_return: |
| 804 | free_workarea_compile (preg); | 810 | free_workarea_compile (preg); |
| 805 | re_string_destruct (®exp); | 811 | re_string_destruct (®exp); |
| 812 | lock_fini (dfa->lock); | ||
| 806 | free_dfa_content (dfa); | 813 | free_dfa_content (dfa); |
| 807 | preg->buffer = NULL; | 814 | preg->buffer = NULL; |
| 808 | preg->allocated = 0; | 815 | preg->allocated = 0; |
| @@ -835,6 +842,7 @@ re_compile_internal (regex_t *preg, const char * pattern, size_t length, | |||
| 835 | 842 | ||
| 836 | if (BE (err != REG_NOERROR, 0)) | 843 | if (BE (err != REG_NOERROR, 0)) |
| 837 | { | 844 | { |
| 845 | lock_fini (dfa->lock); | ||
| 838 | free_dfa_content (dfa); | 846 | free_dfa_content (dfa); |
| 839 | preg->buffer = NULL; | 847 | preg->buffer = NULL; |
| 840 | preg->allocated = 0; | 848 | preg->allocated = 0; |
| @@ -851,7 +859,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len) | |||
| 851 | { | 859 | { |
| 852 | __re_size_t table_size; | 860 | __re_size_t table_size; |
| 853 | #ifndef _LIBC | 861 | #ifndef _LIBC |
| 854 | char *codeset_name; | 862 | const char *codeset_name; |
| 855 | #endif | 863 | #endif |
| 856 | #ifdef RE_ENABLE_I18N | 864 | #ifdef RE_ENABLE_I18N |
| 857 | size_t max_i18n_object_size = MAX (sizeof (wchar_t), sizeof (wctype_t)); | 865 | size_t max_i18n_object_size = MAX (sizeof (wchar_t), sizeof (wctype_t)); |
| @@ -874,7 +882,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len) | |||
| 874 | calculation below, and for similar doubling calculations | 882 | calculation below, and for similar doubling calculations |
| 875 | elsewhere. And it's <= rather than <, because some of the | 883 | elsewhere. And it's <= rather than <, because some of the |
| 876 | doubling calculations add 1 afterwards. */ | 884 | doubling calculations add 1 afterwards. */ |
| 877 | if (BE (SIZE_MAX / max_object_size / 2 <= pat_len, 0)) | 885 | if (BE (MIN (IDX_MAX, SIZE_MAX / max_object_size) / 2 <= pat_len, 0)) |
| 878 | return REG_ESPACE; | 886 | return REG_ESPACE; |
| 879 | 887 | ||
| 880 | dfa->nodes_alloc = pat_len + 1; | 888 | dfa->nodes_alloc = pat_len + 1; |
| @@ -897,8 +905,10 @@ init_dfa (re_dfa_t *dfa, size_t pat_len) | |||
| 897 | != 0); | 905 | != 0); |
| 898 | #else | 906 | #else |
| 899 | codeset_name = nl_langinfo (CODESET); | 907 | codeset_name = nl_langinfo (CODESET); |
| 900 | if (strcasecmp (codeset_name, "UTF-8") == 0 | 908 | if ((codeset_name[0] == 'U' || codeset_name[0] == 'u') |
| 901 | || strcasecmp (codeset_name, "UTF8") == 0) | 909 | && (codeset_name[1] == 'T' || codeset_name[1] == 't') |
| 910 | && (codeset_name[2] == 'F' || codeset_name[2] == 'f') | ||
| 911 | && strcmp (codeset_name + 3 + (codeset_name[3] == '-'), "8") == 0) | ||
| 902 | dfa->is_utf8 = 1; | 912 | dfa->is_utf8 = 1; |
| 903 | 913 | ||
| 904 | /* We check exhaustively in the loop below if this charset is a | 914 | /* We check exhaustively in the loop below if this charset is a |
| @@ -948,9 +958,43 @@ static void | |||
| 948 | internal_function | 958 | internal_function |
| 949 | init_word_char (re_dfa_t *dfa) | 959 | init_word_char (re_dfa_t *dfa) |
| 950 | { | 960 | { |
| 951 | int i, j, ch; | 961 | int i = 0; |
| 962 | int j; | ||
| 963 | int ch = 0; | ||
| 952 | dfa->word_ops_used = 1; | 964 | dfa->word_ops_used = 1; |
| 953 | for (i = 0, ch = 0; i < BITSET_WORDS; ++i) | 965 | if (BE (dfa->map_notascii == 0, 1)) |
| 966 | { | ||
| 967 | bitset_word_t bits0 = 0x00000000; | ||
| 968 | bitset_word_t bits1 = 0x03ff0000; | ||
| 969 | bitset_word_t bits2 = 0x87fffffe; | ||
| 970 | bitset_word_t bits3 = 0x07fffffe; | ||
| 971 | if (BITSET_WORD_BITS == 64) | ||
| 972 | { | ||
| 973 | dfa->word_char[0] = bits1 << 31 << 1 | bits0; | ||
| 974 | dfa->word_char[1] = bits3 << 31 << 1 | bits2; | ||
| 975 | i = 2; | ||
| 976 | } | ||
| 977 | else if (BITSET_WORD_BITS == 32) | ||
| 978 | { | ||
| 979 | dfa->word_char[0] = bits0; | ||
| 980 | dfa->word_char[1] = bits1; | ||
| 981 | dfa->word_char[2] = bits2; | ||
| 982 | dfa->word_char[3] = bits3; | ||
| 983 | i = 4; | ||
| 984 | } | ||
| 985 | else | ||
| 986 | goto general_case; | ||
| 987 | ch = 128; | ||
| 988 | |||
| 989 | if (BE (dfa->is_utf8, 1)) | ||
| 990 | { | ||
| 991 | memset (&dfa->word_char[i], '\0', (SBC_MAX - ch) / 8); | ||
| 992 | return; | ||
| 993 | } | ||
| 994 | } | ||
| 995 | |||
| 996 | general_case: | ||
| 997 | for (; i < BITSET_WORDS; ++i) | ||
| 954 | for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch) | 998 | for (j = 0; j < BITSET_WORD_BITS; ++j, ++ch) |
| 955 | if (isalnum (ch) || ch == '_') | 999 | if (isalnum (ch) || ch == '_') |
| 956 | dfa->word_char[i] |= (bitset_word_t) 1 << j; | 1000 | dfa->word_char[i] |= (bitset_word_t) 1 << j; |
| @@ -961,7 +1005,7 @@ init_word_char (re_dfa_t *dfa) | |||
| 961 | static void | 1005 | static void |
| 962 | free_workarea_compile (regex_t *preg) | 1006 | free_workarea_compile (regex_t *preg) |
| 963 | { | 1007 | { |
| 964 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 1008 | re_dfa_t *dfa = preg->buffer; |
| 965 | bin_tree_storage_t *storage, *next; | 1009 | bin_tree_storage_t *storage, *next; |
| 966 | for (storage = dfa->str_tree_storage; storage; storage = next) | 1010 | for (storage = dfa->str_tree_storage; storage; storage = next) |
| 967 | { | 1011 | { |
| @@ -1145,7 +1189,7 @@ optimize_utf8 (re_dfa_t *dfa) | |||
| 1145 | static reg_errcode_t | 1189 | static reg_errcode_t |
| 1146 | analyze (regex_t *preg) | 1190 | analyze (regex_t *preg) |
| 1147 | { | 1191 | { |
| 1148 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 1192 | re_dfa_t *dfa = preg->buffer; |
| 1149 | reg_errcode_t ret; | 1193 | reg_errcode_t ret; |
| 1150 | 1194 | ||
| 1151 | /* Allocate arrays. */ | 1195 | /* Allocate arrays. */ |
| @@ -1326,7 +1370,7 @@ lower_subexps (void *extra, bin_tree_t *node) | |||
| 1326 | static bin_tree_t * | 1370 | static bin_tree_t * |
| 1327 | lower_subexp (reg_errcode_t *err, regex_t *preg, bin_tree_t *node) | 1371 | lower_subexp (reg_errcode_t *err, regex_t *preg, bin_tree_t *node) |
| 1328 | { | 1372 | { |
| 1329 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 1373 | re_dfa_t *dfa = preg->buffer; |
| 1330 | bin_tree_t *body = node->left; | 1374 | bin_tree_t *body = node->left; |
| 1331 | bin_tree_t *op, *cls, *tree1, *tree; | 1375 | bin_tree_t *op, *cls, *tree1, *tree; |
| 1332 | 1376 | ||
| @@ -1660,7 +1704,7 @@ calc_eclosure (re_dfa_t *dfa) | |||
| 1660 | /* If we have already calculated, skip it. */ | 1704 | /* If we have already calculated, skip it. */ |
| 1661 | if (dfa->eclosures[node_idx].nelem != 0) | 1705 | if (dfa->eclosures[node_idx].nelem != 0) |
| 1662 | continue; | 1706 | continue; |
| 1663 | /* Calculate epsilon closure of `node_idx'. */ | 1707 | /* Calculate epsilon closure of 'node_idx'. */ |
| 1664 | err = calc_eclosure_iter (&eclosure_elem, dfa, node_idx, true); | 1708 | err = calc_eclosure_iter (&eclosure_elem, dfa, node_idx, true); |
| 1665 | if (BE (err != REG_NOERROR, 0)) | 1709 | if (BE (err != REG_NOERROR, 0)) |
| 1666 | return err; | 1710 | return err; |
| @@ -1710,14 +1754,14 @@ calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, Idx node, bool root) | |||
| 1710 | { | 1754 | { |
| 1711 | re_node_set eclosure_elem; | 1755 | re_node_set eclosure_elem; |
| 1712 | Idx edest = dfa->edests[node].elems[i]; | 1756 | Idx edest = dfa->edests[node].elems[i]; |
| 1713 | /* If calculating the epsilon closure of `edest' is in progress, | 1757 | /* If calculating the epsilon closure of 'edest' is in progress, |
| 1714 | return intermediate result. */ | 1758 | return intermediate result. */ |
| 1715 | if (dfa->eclosures[edest].nelem == REG_MISSING) | 1759 | if (dfa->eclosures[edest].nelem == REG_MISSING) |
| 1716 | { | 1760 | { |
| 1717 | incomplete = true; | 1761 | incomplete = true; |
| 1718 | continue; | 1762 | continue; |
| 1719 | } | 1763 | } |
| 1720 | /* If we haven't calculated the epsilon closure of `edest' yet, | 1764 | /* If we haven't calculated the epsilon closure of 'edest' yet, |
| 1721 | calculate now. Otherwise use calculated epsilon closure. */ | 1765 | calculate now. Otherwise use calculated epsilon closure. */ |
| 1722 | if (dfa->eclosures[edest].nelem == 0) | 1766 | if (dfa->eclosures[edest].nelem == 0) |
| 1723 | { | 1767 | { |
| @@ -1727,11 +1771,11 @@ calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, Idx node, bool root) | |||
| 1727 | } | 1771 | } |
| 1728 | else | 1772 | else |
| 1729 | eclosure_elem = dfa->eclosures[edest]; | 1773 | eclosure_elem = dfa->eclosures[edest]; |
| 1730 | /* Merge the epsilon closure of `edest'. */ | 1774 | /* Merge the epsilon closure of 'edest'. */ |
| 1731 | err = re_node_set_merge (&eclosure, &eclosure_elem); | 1775 | err = re_node_set_merge (&eclosure, &eclosure_elem); |
| 1732 | if (BE (err != REG_NOERROR, 0)) | 1776 | if (BE (err != REG_NOERROR, 0)) |
| 1733 | return err; | 1777 | return err; |
| 1734 | /* If the epsilon closure of `edest' is incomplete, | 1778 | /* If the epsilon closure of 'edest' is incomplete, |
| 1735 | the epsilon closure of this node is also incomplete. */ | 1779 | the epsilon closure of this node is also incomplete. */ |
| 1736 | if (dfa->eclosures[edest].nelem == 0) | 1780 | if (dfa->eclosures[edest].nelem == 0) |
| 1737 | { | 1781 | { |
| @@ -2093,7 +2137,7 @@ peek_token_bracket (re_token_t *token, re_string_t *input, reg_syntax_t syntax) | |||
| 2093 | 2137 | ||
| 2094 | /* Entry point of the parser. | 2138 | /* Entry point of the parser. |
| 2095 | Parse the regular expression REGEXP and return the structure tree. | 2139 | Parse the regular expression REGEXP and return the structure tree. |
| 2096 | If an error is occured, ERR is set by error code, and return NULL. | 2140 | If an error occurs, ERR is set by error code, and return NULL. |
| 2097 | This function build the following tree, from regular expression <reg_exp>: | 2141 | This function build the following tree, from regular expression <reg_exp>: |
| 2098 | CAT | 2142 | CAT |
| 2099 | / \ | 2143 | / \ |
| @@ -2107,7 +2151,7 @@ static bin_tree_t * | |||
| 2107 | parse (re_string_t *regexp, regex_t *preg, reg_syntax_t syntax, | 2151 | parse (re_string_t *regexp, regex_t *preg, reg_syntax_t syntax, |
| 2108 | reg_errcode_t *err) | 2152 | reg_errcode_t *err) |
| 2109 | { | 2153 | { |
| 2110 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 2154 | re_dfa_t *dfa = preg->buffer; |
| 2111 | bin_tree_t *tree, *eor, *root; | 2155 | bin_tree_t *tree, *eor, *root; |
| 2112 | re_token_t current_token; | 2156 | re_token_t current_token; |
| 2113 | dfa->syntax = syntax; | 2157 | dfa->syntax = syntax; |
| @@ -2135,13 +2179,13 @@ parse (re_string_t *regexp, regex_t *preg, reg_syntax_t syntax, | |||
| 2135 | / \ | 2179 | / \ |
| 2136 | <branch1> <branch2> | 2180 | <branch1> <branch2> |
| 2137 | 2181 | ||
| 2138 | ALT means alternative, which represents the operator `|'. */ | 2182 | ALT means alternative, which represents the operator '|'. */ |
| 2139 | 2183 | ||
| 2140 | static bin_tree_t * | 2184 | static bin_tree_t * |
| 2141 | parse_reg_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, | 2185 | parse_reg_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, |
| 2142 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) | 2186 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) |
| 2143 | { | 2187 | { |
| 2144 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 2188 | re_dfa_t *dfa = preg->buffer; |
| 2145 | bin_tree_t *tree, *branch = NULL; | 2189 | bin_tree_t *tree, *branch = NULL; |
| 2146 | tree = parse_branch (regexp, preg, token, syntax, nest, err); | 2190 | tree = parse_branch (regexp, preg, token, syntax, nest, err); |
| 2147 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) | 2191 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) |
| @@ -2183,7 +2227,7 @@ parse_branch (re_string_t *regexp, regex_t *preg, re_token_t *token, | |||
| 2183 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) | 2227 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) |
| 2184 | { | 2228 | { |
| 2185 | bin_tree_t *tree, *expr; | 2229 | bin_tree_t *tree, *expr; |
| 2186 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 2230 | re_dfa_t *dfa = preg->buffer; |
| 2187 | tree = parse_expression (regexp, preg, token, syntax, nest, err); | 2231 | tree = parse_expression (regexp, preg, token, syntax, nest, err); |
| 2188 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) | 2232 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) |
| 2189 | return NULL; | 2233 | return NULL; |
| @@ -2194,16 +2238,21 @@ parse_branch (re_string_t *regexp, regex_t *preg, re_token_t *token, | |||
| 2194 | expr = parse_expression (regexp, preg, token, syntax, nest, err); | 2238 | expr = parse_expression (regexp, preg, token, syntax, nest, err); |
| 2195 | if (BE (*err != REG_NOERROR && expr == NULL, 0)) | 2239 | if (BE (*err != REG_NOERROR && expr == NULL, 0)) |
| 2196 | { | 2240 | { |
| 2241 | if (tree != NULL) | ||
| 2242 | postorder (tree, free_tree, NULL); | ||
| 2197 | return NULL; | 2243 | return NULL; |
| 2198 | } | 2244 | } |
| 2199 | if (tree != NULL && expr != NULL) | 2245 | if (tree != NULL && expr != NULL) |
| 2200 | { | 2246 | { |
| 2201 | tree = create_tree (dfa, tree, expr, CONCAT); | 2247 | bin_tree_t *newtree = create_tree (dfa, tree, expr, CONCAT); |
| 2202 | if (tree == NULL) | 2248 | if (newtree == NULL) |
| 2203 | { | 2249 | { |
| 2250 | postorder (expr, free_tree, NULL); | ||
| 2251 | postorder (tree, free_tree, NULL); | ||
| 2204 | *err = REG_ESPACE; | 2252 | *err = REG_ESPACE; |
| 2205 | return NULL; | 2253 | return NULL; |
| 2206 | } | 2254 | } |
| 2255 | tree = newtree; | ||
| 2207 | } | 2256 | } |
| 2208 | else if (tree == NULL) | 2257 | else if (tree == NULL) |
| 2209 | tree = expr; | 2258 | tree = expr; |
| @@ -2222,7 +2271,7 @@ static bin_tree_t * | |||
| 2222 | parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token, | 2271 | parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token, |
| 2223 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) | 2272 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) |
| 2224 | { | 2273 | { |
| 2225 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 2274 | re_dfa_t *dfa = preg->buffer; |
| 2226 | bin_tree_t *tree; | 2275 | bin_tree_t *tree; |
| 2227 | switch (token->type) | 2276 | switch (token->type) |
| 2228 | { | 2277 | { |
| @@ -2378,8 +2427,8 @@ parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token, | |||
| 2378 | case OP_WORD: | 2427 | case OP_WORD: |
| 2379 | case OP_NOTWORD: | 2428 | case OP_NOTWORD: |
| 2380 | tree = build_charclass_op (dfa, regexp->trans, | 2429 | tree = build_charclass_op (dfa, regexp->trans, |
| 2381 | (const unsigned char *) "alnum", | 2430 | "alnum", |
| 2382 | (const unsigned char *) "_", | 2431 | "_", |
| 2383 | token->type == OP_NOTWORD, err); | 2432 | token->type == OP_NOTWORD, err); |
| 2384 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) | 2433 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) |
| 2385 | return NULL; | 2434 | return NULL; |
| @@ -2387,8 +2436,8 @@ parse_expression (re_string_t *regexp, regex_t *preg, re_token_t *token, | |||
| 2387 | case OP_SPACE: | 2436 | case OP_SPACE: |
| 2388 | case OP_NOTSPACE: | 2437 | case OP_NOTSPACE: |
| 2389 | tree = build_charclass_op (dfa, regexp->trans, | 2438 | tree = build_charclass_op (dfa, regexp->trans, |
| 2390 | (const unsigned char *) "space", | 2439 | "space", |
| 2391 | (const unsigned char *) "", | 2440 | "", |
| 2392 | token->type == OP_NOTSPACE, err); | 2441 | token->type == OP_NOTSPACE, err); |
| 2393 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) | 2442 | if (BE (*err != REG_NOERROR && tree == NULL, 0)) |
| 2394 | return NULL; | 2443 | return NULL; |
| @@ -2438,7 +2487,7 @@ static bin_tree_t * | |||
| 2438 | parse_sub_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, | 2487 | parse_sub_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, |
| 2439 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) | 2488 | reg_syntax_t syntax, Idx nest, reg_errcode_t *err) |
| 2440 | { | 2489 | { |
| 2441 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | 2490 | re_dfa_t *dfa = preg->buffer; |
| 2442 | bin_tree_t *tree; | 2491 | bin_tree_t *tree; |
| 2443 | size_t cur_nsub; | 2492 | size_t cur_nsub; |
| 2444 | cur_nsub = preg->re_nsub++; | 2493 | cur_nsub = preg->re_nsub++; |
| @@ -2452,7 +2501,11 @@ parse_sub_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, | |||
| 2452 | { | 2501 | { |
| 2453 | tree = parse_reg_exp (regexp, preg, token, syntax, nest, err); | 2502 | tree = parse_reg_exp (regexp, preg, token, syntax, nest, err); |
| 2454 | if (BE (*err == REG_NOERROR && token->type != OP_CLOSE_SUBEXP, 0)) | 2503 | if (BE (*err == REG_NOERROR && token->type != OP_CLOSE_SUBEXP, 0)) |
| 2455 | *err = REG_EPAREN; | 2504 | { |
| 2505 | if (tree != NULL) | ||
| 2506 | postorder (tree, free_tree, NULL); | ||
| 2507 | *err = REG_EPAREN; | ||
| 2508 | } | ||
| 2456 | if (BE (*err != REG_NOERROR, 0)) | 2509 | if (BE (*err != REG_NOERROR, 0)) |
| 2457 | return NULL; | 2510 | return NULL; |
| 2458 | } | 2511 | } |
| @@ -2530,6 +2583,12 @@ parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa, | |||
| 2530 | *err = REG_BADBR; | 2583 | *err = REG_BADBR; |
| 2531 | return NULL; | 2584 | return NULL; |
| 2532 | } | 2585 | } |
| 2586 | |||
| 2587 | if (BE (RE_DUP_MAX < (end == REG_MISSING ? start : end), 0)) | ||
| 2588 | { | ||
| 2589 | *err = REG_ESIZE; | ||
| 2590 | return NULL; | ||
| 2591 | } | ||
| 2533 | } | 2592 | } |
| 2534 | else | 2593 | else |
| 2535 | { | 2594 | { |
| @@ -2570,7 +2629,10 @@ parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa, | |||
| 2570 | old_tree = NULL; | 2629 | old_tree = NULL; |
| 2571 | 2630 | ||
| 2572 | if (elem->token.type == SUBEXP) | 2631 | if (elem->token.type == SUBEXP) |
| 2573 | postorder (elem, mark_opt_subexp, (void *) (long) elem->token.opr.idx); | 2632 | { |
| 2633 | uintptr_t subidx = elem->token.opr.idx; | ||
| 2634 | postorder (elem, mark_opt_subexp, (void *) subidx); | ||
| 2635 | } | ||
| 2574 | 2636 | ||
| 2575 | tree = create_tree (dfa, elem, NULL, | 2637 | tree = create_tree (dfa, elem, NULL, |
| 2576 | (end == REG_MISSING ? OP_DUP_ASTERISK : OP_ALT)); | 2638 | (end == REG_MISSING ? OP_DUP_ASTERISK : OP_ALT)); |
| @@ -2616,7 +2678,7 @@ parse_dup_op (bin_tree_t *elem, re_string_t *regexp, re_dfa_t *dfa, | |||
| 2616 | Build the range expression which starts from START_ELEM, and ends | 2678 | Build the range expression which starts from START_ELEM, and ends |
| 2617 | at END_ELEM. The result are written to MBCSET and SBCSET. | 2679 | at END_ELEM. The result are written to MBCSET and SBCSET. |
| 2618 | RANGE_ALLOC is the allocated size of mbcset->range_starts, and | 2680 | RANGE_ALLOC is the allocated size of mbcset->range_starts, and |
| 2619 | mbcset->range_ends, is a pointer argument sinse we may | 2681 | mbcset->range_ends, is a pointer argument since we may |
| 2620 | update it. */ | 2682 | update it. */ |
| 2621 | 2683 | ||
| 2622 | static reg_errcode_t | 2684 | static reg_errcode_t |
| @@ -2655,7 +2717,6 @@ build_range_exp (const reg_syntax_t syntax, | |||
| 2655 | wchar_t wc; | 2717 | wchar_t wc; |
| 2656 | wint_t start_wc; | 2718 | wint_t start_wc; |
| 2657 | wint_t end_wc; | 2719 | wint_t end_wc; |
| 2658 | wchar_t cmp_buf[6] = {L'\0', L'\0', L'\0', L'\0', L'\0', L'\0'}; | ||
| 2659 | 2720 | ||
| 2660 | start_ch = ((start_elem->type == SB_CHAR) ? start_elem->opr.ch | 2721 | start_ch = ((start_elem->type == SB_CHAR) ? start_elem->opr.ch |
| 2661 | : ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0] | 2722 | : ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0] |
| @@ -2669,11 +2730,7 @@ build_range_exp (const reg_syntax_t syntax, | |||
| 2669 | ? __btowc (end_ch) : end_elem->opr.wch); | 2730 | ? __btowc (end_ch) : end_elem->opr.wch); |
| 2670 | if (start_wc == WEOF || end_wc == WEOF) | 2731 | if (start_wc == WEOF || end_wc == WEOF) |
| 2671 | return REG_ECOLLATE; | 2732 | return REG_ECOLLATE; |
| 2672 | cmp_buf[0] = start_wc; | 2733 | else if (BE ((syntax & RE_NO_EMPTY_RANGES) && start_wc > end_wc, 0)) |
| 2673 | cmp_buf[4] = end_wc; | ||
| 2674 | |||
| 2675 | if (BE ((syntax & RE_NO_EMPTY_RANGES) | ||
| 2676 | && wcscoll (cmp_buf, cmp_buf + 4) > 0, 0)) | ||
| 2677 | return REG_ERANGE; | 2734 | return REG_ERANGE; |
| 2678 | 2735 | ||
| 2679 | /* Got valid collation sequence values, add them as a new entry. | 2736 | /* Got valid collation sequence values, add them as a new entry. |
| @@ -2714,9 +2771,7 @@ build_range_exp (const reg_syntax_t syntax, | |||
| 2714 | /* Build the table for single byte characters. */ | 2771 | /* Build the table for single byte characters. */ |
| 2715 | for (wc = 0; wc < SBC_MAX; ++wc) | 2772 | for (wc = 0; wc < SBC_MAX; ++wc) |
| 2716 | { | 2773 | { |
| 2717 | cmp_buf[2] = wc; | 2774 | if (start_wc <= wc && wc <= end_wc) |
| 2718 | if (wcscoll (cmp_buf, cmp_buf + 2) <= 0 | ||
| 2719 | && wcscoll (cmp_buf + 2, cmp_buf + 4) <= 0) | ||
| 2720 | bitset_set (sbcset, wc); | 2775 | bitset_set (sbcset, wc); |
| 2721 | } | 2776 | } |
| 2722 | } | 2777 | } |
| @@ -2750,11 +2805,12 @@ build_range_exp (const reg_syntax_t syntax, | |||
| 2750 | 2805 | ||
| 2751 | static reg_errcode_t | 2806 | static reg_errcode_t |
| 2752 | internal_function | 2807 | internal_function |
| 2753 | build_collating_symbol (bitset_t sbcset, | ||
| 2754 | # ifdef RE_ENABLE_I18N | 2808 | # ifdef RE_ENABLE_I18N |
| 2755 | re_charset_t *mbcset, Idx *coll_sym_alloc, | 2809 | build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset, |
| 2756 | # endif | 2810 | Idx *coll_sym_alloc, const unsigned char *name) |
| 2757 | const unsigned char *name) | 2811 | # else /* not RE_ENABLE_I18N */ |
| 2812 | build_collating_symbol (bitset_t sbcset, const unsigned char *name) | ||
| 2813 | # endif /* not RE_ENABLE_I18N */ | ||
| 2758 | { | 2814 | { |
| 2759 | size_t name_len = strlen ((const char *) name); | 2815 | size_t name_len = strlen ((const char *) name); |
| 2760 | if (BE (name_len != 1, 0)) | 2816 | if (BE (name_len != 1, 0)) |
| @@ -2782,42 +2838,31 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2782 | const int32_t *symb_table; | 2838 | const int32_t *symb_table; |
| 2783 | const unsigned char *extra; | 2839 | const unsigned char *extra; |
| 2784 | 2840 | ||
| 2785 | /* Local function for parse_bracket_exp used in _LIBC environement. | 2841 | /* Local function for parse_bracket_exp used in _LIBC environment. |
| 2786 | Seek the collating symbol entry correspondings to NAME. | 2842 | Seek the collating symbol entry corresponding to NAME. |
| 2787 | Return the index of the symbol in the SYMB_TABLE. */ | 2843 | Return the index of the symbol in the SYMB_TABLE, |
| 2844 | or -1 if not found. */ | ||
| 2788 | 2845 | ||
| 2789 | auto inline int32_t | 2846 | auto inline int32_t |
| 2790 | __attribute ((always_inline)) | 2847 | __attribute__ ((always_inline)) |
| 2791 | seek_collating_symbol_entry (name, name_len) | 2848 | seek_collating_symbol_entry (const unsigned char *name, size_t name_len) |
| 2792 | const unsigned char *name; | ||
| 2793 | size_t name_len; | ||
| 2794 | { | 2849 | { |
| 2795 | int32_t hash = elem_hash ((const char *) name, name_len); | 2850 | int32_t elem; |
| 2796 | int32_t elem = hash % table_size; | ||
| 2797 | if (symb_table[2 * elem] != 0) | ||
| 2798 | { | ||
| 2799 | int32_t second = hash % (table_size - 2) + 1; | ||
| 2800 | 2851 | ||
| 2801 | do | 2852 | for (elem = 0; elem < table_size; elem++) |
| 2802 | { | 2853 | if (symb_table[2 * elem] != 0) |
| 2803 | /* First compare the hashing value. */ | 2854 | { |
| 2804 | if (symb_table[2 * elem] == hash | 2855 | int32_t idx = symb_table[2 * elem + 1]; |
| 2805 | /* Compare the length of the name. */ | 2856 | /* Skip the name of collating element name. */ |
| 2806 | && name_len == extra[symb_table[2 * elem + 1]] | 2857 | idx += 1 + extra[idx]; |
| 2807 | /* Compare the name. */ | 2858 | if (/* Compare the length of the name. */ |
| 2808 | && memcmp (name, &extra[symb_table[2 * elem + 1] + 1], | 2859 | name_len == extra[idx] |
| 2809 | name_len) == 0) | 2860 | /* Compare the name. */ |
| 2810 | { | 2861 | && memcmp (name, &extra[idx + 1], name_len) == 0) |
| 2811 | /* Yep, this is the entry. */ | 2862 | /* Yep, this is the entry. */ |
| 2812 | break; | 2863 | return elem; |
| 2813 | } | 2864 | } |
| 2814 | 2865 | return -1; | |
| 2815 | /* Next entry. */ | ||
| 2816 | elem += second; | ||
| 2817 | } | ||
| 2818 | while (symb_table[2 * elem] != 0); | ||
| 2819 | } | ||
| 2820 | return elem; | ||
| 2821 | } | 2866 | } |
| 2822 | 2867 | ||
| 2823 | /* Local function for parse_bracket_exp used in _LIBC environment. | 2868 | /* Local function for parse_bracket_exp used in _LIBC environment. |
| @@ -2825,9 +2870,8 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2825 | Return the value if succeeded, UINT_MAX otherwise. */ | 2870 | Return the value if succeeded, UINT_MAX otherwise. */ |
| 2826 | 2871 | ||
| 2827 | auto inline unsigned int | 2872 | auto inline unsigned int |
| 2828 | __attribute ((always_inline)) | 2873 | __attribute__ ((always_inline)) |
| 2829 | lookup_collation_sequence_value (br_elem) | 2874 | lookup_collation_sequence_value (bracket_elem_t *br_elem) |
| 2830 | bracket_elem_t *br_elem; | ||
| 2831 | { | 2875 | { |
| 2832 | if (br_elem->type == SB_CHAR) | 2876 | if (br_elem->type == SB_CHAR) |
| 2833 | { | 2877 | { |
| @@ -2855,7 +2899,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2855 | int32_t elem, idx; | 2899 | int32_t elem, idx; |
| 2856 | elem = seek_collating_symbol_entry (br_elem->opr.name, | 2900 | elem = seek_collating_symbol_entry (br_elem->opr.name, |
| 2857 | sym_name_len); | 2901 | sym_name_len); |
| 2858 | if (symb_table[2 * elem] != 0) | 2902 | if (elem != -1) |
| 2859 | { | 2903 | { |
| 2860 | /* We found the entry. */ | 2904 | /* We found the entry. */ |
| 2861 | idx = symb_table[2 * elem + 1]; | 2905 | idx = symb_table[2 * elem + 1]; |
| @@ -2873,7 +2917,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2873 | /* Return the collation sequence value. */ | 2917 | /* Return the collation sequence value. */ |
| 2874 | return *(unsigned int *) (extra + idx); | 2918 | return *(unsigned int *) (extra + idx); |
| 2875 | } | 2919 | } |
| 2876 | else if (symb_table[2 * elem] == 0 && sym_name_len == 1) | 2920 | else if (sym_name_len == 1) |
| 2877 | { | 2921 | { |
| 2878 | /* No valid character. Match it as a single byte | 2922 | /* No valid character. Match it as a single byte |
| 2879 | character. */ | 2923 | character. */ |
| @@ -2886,20 +2930,17 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2886 | return UINT_MAX; | 2930 | return UINT_MAX; |
| 2887 | } | 2931 | } |
| 2888 | 2932 | ||
| 2889 | /* Local function for parse_bracket_exp used in _LIBC environement. | 2933 | /* Local function for parse_bracket_exp used in _LIBC environment. |
| 2890 | Build the range expression which starts from START_ELEM, and ends | 2934 | Build the range expression which starts from START_ELEM, and ends |
| 2891 | at END_ELEM. The result are written to MBCSET and SBCSET. | 2935 | at END_ELEM. The result are written to MBCSET and SBCSET. |
| 2892 | RANGE_ALLOC is the allocated size of mbcset->range_starts, and | 2936 | RANGE_ALLOC is the allocated size of mbcset->range_starts, and |
| 2893 | mbcset->range_ends, is a pointer argument sinse we may | 2937 | mbcset->range_ends, is a pointer argument since we may |
| 2894 | update it. */ | 2938 | update it. */ |
| 2895 | 2939 | ||
| 2896 | auto inline reg_errcode_t | 2940 | auto inline reg_errcode_t |
| 2897 | __attribute ((always_inline)) | 2941 | __attribute__ ((always_inline)) |
| 2898 | build_range_exp (sbcset, mbcset, range_alloc, start_elem, end_elem) | 2942 | build_range_exp (bitset_t sbcset, re_charset_t *mbcset, int *range_alloc, |
| 2899 | re_charset_t *mbcset; | 2943 | bracket_elem_t *start_elem, bracket_elem_t *end_elem) |
| 2900 | Idx *range_alloc; | ||
| 2901 | bitset_t sbcset; | ||
| 2902 | bracket_elem_t *start_elem, *end_elem; | ||
| 2903 | { | 2944 | { |
| 2904 | unsigned int ch; | 2945 | unsigned int ch; |
| 2905 | uint32_t start_collseq; | 2946 | uint32_t start_collseq; |
| @@ -2912,6 +2953,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2912 | 0)) | 2953 | 0)) |
| 2913 | return REG_ERANGE; | 2954 | return REG_ERANGE; |
| 2914 | 2955 | ||
| 2956 | /* FIXME: Implement rational ranges here, too. */ | ||
| 2915 | start_collseq = lookup_collation_sequence_value (start_elem); | 2957 | start_collseq = lookup_collation_sequence_value (start_elem); |
| 2916 | end_collseq = lookup_collation_sequence_value (end_elem); | 2958 | end_collseq = lookup_collation_sequence_value (end_elem); |
| 2917 | /* Check start/end collation sequence values. */ | 2959 | /* Check start/end collation sequence values. */ |
| @@ -2970,33 +3012,30 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 2970 | return REG_NOERROR; | 3012 | return REG_NOERROR; |
| 2971 | } | 3013 | } |
| 2972 | 3014 | ||
| 2973 | /* Local function for parse_bracket_exp used in _LIBC environement. | 3015 | /* Local function for parse_bracket_exp used in _LIBC environment. |
| 2974 | Build the collating element which is represented by NAME. | 3016 | Build the collating element which is represented by NAME. |
| 2975 | The result are written to MBCSET and SBCSET. | 3017 | The result are written to MBCSET and SBCSET. |
| 2976 | COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a | 3018 | COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a |
| 2977 | pointer argument sinse we may update it. */ | 3019 | pointer argument since we may update it. */ |
| 2978 | 3020 | ||
| 2979 | auto inline reg_errcode_t | 3021 | auto inline reg_errcode_t |
| 2980 | __attribute ((always_inline)) | 3022 | __attribute__ ((always_inline)) |
| 2981 | build_collating_symbol (sbcset, mbcset, coll_sym_alloc, name) | 3023 | build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset, |
| 2982 | re_charset_t *mbcset; | 3024 | Idx *coll_sym_alloc, const unsigned char *name) |
| 2983 | Idx *coll_sym_alloc; | ||
| 2984 | bitset_t sbcset; | ||
| 2985 | const unsigned char *name; | ||
| 2986 | { | 3025 | { |
| 2987 | int32_t elem, idx; | 3026 | int32_t elem, idx; |
| 2988 | size_t name_len = strlen ((const char *) name); | 3027 | size_t name_len = strlen ((const char *) name); |
| 2989 | if (nrules != 0) | 3028 | if (nrules != 0) |
| 2990 | { | 3029 | { |
| 2991 | elem = seek_collating_symbol_entry (name, name_len); | 3030 | elem = seek_collating_symbol_entry (name, name_len); |
| 2992 | if (symb_table[2 * elem] != 0) | 3031 | if (elem != -1) |
| 2993 | { | 3032 | { |
| 2994 | /* We found the entry. */ | 3033 | /* We found the entry. */ |
| 2995 | idx = symb_table[2 * elem + 1]; | 3034 | idx = symb_table[2 * elem + 1]; |
| 2996 | /* Skip the name of collating element name. */ | 3035 | /* Skip the name of collating element name. */ |
| 2997 | idx += 1 + extra[idx]; | 3036 | idx += 1 + extra[idx]; |
| 2998 | } | 3037 | } |
| 2999 | else if (symb_table[2 * elem] == 0 && name_len == 1) | 3038 | else if (name_len == 1) |
| 3000 | { | 3039 | { |
| 3001 | /* No valid character, treat it as a normal | 3040 | /* No valid character, treat it as a normal |
| 3002 | character. */ | 3041 | character. */ |
| @@ -3076,6 +3115,10 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 3076 | if (BE (sbcset == NULL, 0)) | 3115 | if (BE (sbcset == NULL, 0)) |
| 3077 | #endif /* RE_ENABLE_I18N */ | 3116 | #endif /* RE_ENABLE_I18N */ |
| 3078 | { | 3117 | { |
| 3118 | re_free (sbcset); | ||
| 3119 | #ifdef RE_ENABLE_I18N | ||
| 3120 | re_free (mbcset); | ||
| 3121 | #endif | ||
| 3079 | *err = REG_ESPACE; | 3122 | *err = REG_ESPACE; |
| 3080 | return NULL; | 3123 | return NULL; |
| 3081 | } | 3124 | } |
| @@ -3235,7 +3278,8 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, | |||
| 3235 | #ifdef RE_ENABLE_I18N | 3278 | #ifdef RE_ENABLE_I18N |
| 3236 | mbcset, &char_class_alloc, | 3279 | mbcset, &char_class_alloc, |
| 3237 | #endif /* RE_ENABLE_I18N */ | 3280 | #endif /* RE_ENABLE_I18N */ |
| 3238 | start_elem.opr.name, syntax); | 3281 | (const char *) start_elem.opr.name, |
| 3282 | syntax); | ||
| 3239 | if (BE (*err != REG_NOERROR, 0)) | 3283 | if (BE (*err != REG_NOERROR, 0)) |
| 3240 | goto parse_bracket_exp_free_return; | 3284 | goto parse_bracket_exp_free_return; |
| 3241 | break; | 3285 | break; |
| @@ -3414,7 +3458,7 @@ parse_bracket_symbol (bracket_elem_t *elem, re_string_t *regexp, | |||
| 3414 | Build the equivalence class which is represented by NAME. | 3458 | Build the equivalence class which is represented by NAME. |
| 3415 | The result are written to MBCSET and SBCSET. | 3459 | The result are written to MBCSET and SBCSET. |
| 3416 | EQUIV_CLASS_ALLOC is the allocated size of mbcset->equiv_classes, | 3460 | EQUIV_CLASS_ALLOC is the allocated size of mbcset->equiv_classes, |
| 3417 | is a pointer argument sinse we may update it. */ | 3461 | is a pointer argument since we may update it. */ |
| 3418 | 3462 | ||
| 3419 | static reg_errcode_t | 3463 | static reg_errcode_t |
| 3420 | #ifdef RE_ENABLE_I18N | 3464 | #ifdef RE_ENABLE_I18N |
| @@ -3445,19 +3489,18 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) | |||
| 3445 | _NL_COLLATE_EXTRAMB); | 3489 | _NL_COLLATE_EXTRAMB); |
| 3446 | indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, | 3490 | indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, |
| 3447 | _NL_COLLATE_INDIRECTMB); | 3491 | _NL_COLLATE_INDIRECTMB); |
| 3448 | idx1 = findidx (&cp); | 3492 | idx1 = findidx (&cp, -1); |
| 3449 | if (BE (idx1 == 0 || cp < name + strlen ((const char *) name), 0)) | 3493 | if (BE (idx1 == 0 || *cp != '\0', 0)) |
| 3450 | /* This isn't a valid character. */ | 3494 | /* This isn't a valid character. */ |
| 3451 | return REG_ECOLLATE; | 3495 | return REG_ECOLLATE; |
| 3452 | 3496 | ||
| 3453 | /* Build single byte matcing table for this equivalence class. */ | 3497 | /* Build single byte matching table for this equivalence class. */ |
| 3454 | char_buf[1] = (unsigned char) '\0'; | ||
| 3455 | len = weights[idx1 & 0xffffff]; | 3498 | len = weights[idx1 & 0xffffff]; |
| 3456 | for (ch = 0; ch < SBC_MAX; ++ch) | 3499 | for (ch = 0; ch < SBC_MAX; ++ch) |
| 3457 | { | 3500 | { |
| 3458 | char_buf[0] = ch; | 3501 | char_buf[0] = ch; |
| 3459 | cp = char_buf; | 3502 | cp = char_buf; |
| 3460 | idx2 = findidx (&cp); | 3503 | idx2 = findidx (&cp, 1); |
| 3461 | /* | 3504 | /* |
| 3462 | idx2 = table[ch]; | 3505 | idx2 = table[ch]; |
| 3463 | */ | 3506 | */ |
| @@ -3510,20 +3553,20 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) | |||
| 3510 | Build the character class which is represented by NAME. | 3553 | Build the character class which is represented by NAME. |
| 3511 | The result are written to MBCSET and SBCSET. | 3554 | The result are written to MBCSET and SBCSET. |
| 3512 | CHAR_CLASS_ALLOC is the allocated size of mbcset->char_classes, | 3555 | CHAR_CLASS_ALLOC is the allocated size of mbcset->char_classes, |
| 3513 | is a pointer argument sinse we may update it. */ | 3556 | is a pointer argument since we may update it. */ |
| 3514 | 3557 | ||
| 3515 | static reg_errcode_t | 3558 | static reg_errcode_t |
| 3516 | #ifdef RE_ENABLE_I18N | 3559 | #ifdef RE_ENABLE_I18N |
| 3517 | build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset, | 3560 | build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset, |
| 3518 | re_charset_t *mbcset, Idx *char_class_alloc, | 3561 | re_charset_t *mbcset, Idx *char_class_alloc, |
| 3519 | const unsigned char *class_name, reg_syntax_t syntax) | 3562 | const char *class_name, reg_syntax_t syntax) |
| 3520 | #else /* not RE_ENABLE_I18N */ | 3563 | #else /* not RE_ENABLE_I18N */ |
| 3521 | build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset, | 3564 | build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset, |
| 3522 | const unsigned char *class_name, reg_syntax_t syntax) | 3565 | const char *class_name, reg_syntax_t syntax) |
| 3523 | #endif /* not RE_ENABLE_I18N */ | 3566 | #endif /* not RE_ENABLE_I18N */ |
| 3524 | { | 3567 | { |
| 3525 | int i; | 3568 | int i; |
| 3526 | const char *name = (const char *) class_name; | 3569 | const char *name = class_name; |
| 3527 | 3570 | ||
| 3528 | /* In case of REG_ICASE "upper" and "lower" match the both of | 3571 | /* In case of REG_ICASE "upper" and "lower" match the both of |
| 3529 | upper and lower cases. */ | 3572 | upper and lower cases. */ |
| @@ -3597,8 +3640,8 @@ build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset, | |||
| 3597 | 3640 | ||
| 3598 | static bin_tree_t * | 3641 | static bin_tree_t * |
| 3599 | build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans, | 3642 | build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans, |
| 3600 | const unsigned char *class_name, | 3643 | const char *class_name, |
| 3601 | const unsigned char *extra, bool non_match, | 3644 | const char *extra, bool non_match, |
| 3602 | reg_errcode_t *err) | 3645 | reg_errcode_t *err) |
| 3603 | { | 3646 | { |
| 3604 | re_bitset_ptr_t sbcset; | 3647 | re_bitset_ptr_t sbcset; |
| @@ -3704,8 +3747,9 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans, | |||
| 3704 | } | 3747 | } |
| 3705 | 3748 | ||
| 3706 | /* This is intended for the expressions like "a{1,3}". | 3749 | /* This is intended for the expressions like "a{1,3}". |
| 3707 | Fetch a number from `input', and return the number. | 3750 | Fetch a number from 'input', and return the number. |
| 3708 | Return REG_MISSING if the number field is empty like "{,1}". | 3751 | Return REG_MISSING if the number field is empty like "{,1}". |
| 3752 | Return RE_DUP_MAX + 1 if the number field is too large. | ||
| 3709 | Return REG_ERROR if an error occurred. */ | 3753 | Return REG_ERROR if an error occurred. */ |
| 3710 | 3754 | ||
| 3711 | static Idx | 3755 | static Idx |
| @@ -3724,8 +3768,9 @@ fetch_number (re_string_t *input, re_token_t *token, reg_syntax_t syntax) | |||
| 3724 | num = ((token->type != CHARACTER || c < '0' || '9' < c | 3768 | num = ((token->type != CHARACTER || c < '0' || '9' < c |
| 3725 | || num == REG_ERROR) | 3769 | || num == REG_ERROR) |
| 3726 | ? REG_ERROR | 3770 | ? REG_ERROR |
| 3727 | : ((num == REG_MISSING) ? c - '0' : num * 10 + c - '0')); | 3771 | : num == REG_MISSING |
| 3728 | num = (num > RE_DUP_MAX) ? REG_ERROR : num; | 3772 | ? c - '0' |
| 3773 | : MIN (RE_DUP_MAX + 1, num * 10 + c - '0')); | ||
| 3729 | } | 3774 | } |
| 3730 | return num; | 3775 | return num; |
| 3731 | } | 3776 | } |
| @@ -3799,7 +3844,7 @@ create_token_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right, | |||
| 3799 | static reg_errcode_t | 3844 | static reg_errcode_t |
| 3800 | mark_opt_subexp (void *extra, bin_tree_t *node) | 3845 | mark_opt_subexp (void *extra, bin_tree_t *node) |
| 3801 | { | 3846 | { |
| 3802 | Idx idx = (Idx) (long) extra; | 3847 | Idx idx = (uintptr_t) extra; |
| 3803 | if (node->token.type == SUBEXP && node->token.opr.idx == idx) | 3848 | if (node->token.type == SUBEXP && node->token.opr.idx == idx) |
| 3804 | node->token.opt_subexp = 1; | 3849 | node->token.opt_subexp = 1; |
| 3805 | 3850 | ||
| @@ -1,26 +1,35 @@ | |||
| 1 | /* Extended regular expression matching and search library. | 1 | /* Extended regular expression matching and search library. |
| 2 | Copyright (C) 2002, 2003, 2005, 2006, 2009, 2010 Free Software Foundation, | 2 | Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 3 | Inc. | ||
| 4 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 5 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. | 4 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. |
| 6 | 5 | ||
| 7 | This program is free software; you can redistribute it and/or modify | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 8 | it under the terms of the GNU General Public License as published by | 7 | modify it under the terms of the GNU General Public |
| 9 | the Free Software Foundation; either version 3, or (at your option) | 8 | License as published by the Free Software Foundation; either |
| 10 | any later version. | 9 | version 3 of the License, or (at your option) any later version. |
| 11 | 10 | ||
| 12 | This program is distributed in the hope that it will be useful, | 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | GNU General Public License for more details. | 14 | General Public License for more details. |
| 16 | 15 | ||
| 17 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public |
| 18 | with this program; if not, write to the Free Software Foundation, | 17 | License along with the GNU C Library; if not, see |
| 19 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 18 | <http://www.gnu.org/licenses/>. */ |
| 20 | 19 | ||
| 21 | #include <config.h> | 20 | #ifndef _LIBC |
| 21 | # include <config.h> | ||
| 22 | 22 | ||
| 23 | /* Make sure noone compiles this code with a C++ compiler. */ | 23 | # if (__GNUC__ == 4 && 6 <= __GNUC_MINOR__) || 4 < __GNUC__ |
| 24 | # pragma GCC diagnostic ignored "-Wsuggest-attribute=pure" | ||
| 25 | # endif | ||
| 26 | # if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__ | ||
| 27 | # pragma GCC diagnostic ignored "-Wold-style-definition" | ||
| 28 | # pragma GCC diagnostic ignored "-Wtype-limits" | ||
| 29 | # endif | ||
| 30 | #endif | ||
| 31 | |||
| 32 | /* Make sure no one compiles this code with a C++ compiler. */ | ||
| 24 | #if defined __cplusplus && defined _LIBC | 33 | #if defined __cplusplus && defined _LIBC |
| 25 | # error "This is C code, use a C compiler" | 34 | # error "This is C code, use a C compiler" |
| 26 | #endif | 35 | #endif |
| @@ -1,23 +1,22 @@ | |||
| 1 | /* Definitions for data structures and routines for the regular | 1 | /* Definitions for data structures and routines for the regular |
| 2 | expression library. | 2 | expression library. |
| 3 | Copyright (C) 1985, 1989, 1990, 1991, 1992, 1993, 1995, 1996, 1997, 1998, | 3 | Copyright (C) 1985, 1989-1993, 1995-1998, 2000-2003, 2005-2013 Free Software |
| 4 | 2000, 2001, 2002, 2003, 2005, 2006, 2009, 2010 Free Software Foundation, | 4 | Foundation, Inc. |
| 5 | Inc. | ||
| 6 | This file is part of the GNU C Library. | 5 | This file is part of the GNU C Library. |
| 7 | 6 | ||
| 8 | This program is free software; you can redistribute it and/or modify | 7 | The GNU C Library is free software; you can redistribute it and/or |
| 9 | it under the terms of the GNU General Public License as published by | 8 | modify it under the terms of the GNU General Public |
| 10 | the Free Software Foundation; either version 3, or (at your option) | 9 | License as published by the Free Software Foundation; either |
| 11 | any later version. | 10 | version 3 of the License, or (at your option) any later version. |
| 12 | 11 | ||
| 13 | This program is distributed in the hope that it will be useful, | 12 | The GNU C Library is distributed in the hope that it will be useful, |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | GNU General Public License for more details. | 15 | General Public License for more details. |
| 17 | 16 | ||
| 18 | You should have received a copy of the GNU General Public License along | 17 | You should have received a copy of the GNU General Public |
| 19 | with this program; if not, write to the Free Software Foundation, | 18 | License along with the GNU C Library; if not, see |
| 20 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 19 | <http://www.gnu.org/licenses/>. */ |
| 21 | 20 | ||
| 22 | #ifndef _REGEX_H | 21 | #ifndef _REGEX_H |
| 23 | #define _REGEX_H 1 | 22 | #define _REGEX_H 1 |
| @@ -29,13 +28,10 @@ | |||
| 29 | extern "C" { | 28 | extern "C" { |
| 30 | #endif | 29 | #endif |
| 31 | 30 | ||
| 32 | /* Define __USE_GNU_REGEX to declare GNU extensions that violate the | 31 | /* Define __USE_GNU to declare GNU extensions that violate the |
| 33 | POSIX name space rules. */ | 32 | POSIX name space rules. */ |
| 34 | #undef __USE_GNU_REGEX | 33 | #ifdef _GNU_SOURCE |
| 35 | #if (defined _GNU_SOURCE \ | 34 | # define __USE_GNU 1 |
| 36 | || (!defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE \ | ||
| 37 | && !defined _XOPEN_SOURCE)) | ||
| 38 | # define __USE_GNU_REGEX 1 | ||
| 39 | #endif | 35 | #endif |
| 40 | 36 | ||
| 41 | #ifdef _REGEX_LARGE_OFFSETS | 37 | #ifdef _REGEX_LARGE_OFFSETS |
| @@ -46,16 +42,6 @@ extern "C" { | |||
| 46 | supported within glibc itself, and glibc users should not define | 42 | supported within glibc itself, and glibc users should not define |
| 47 | _REGEX_LARGE_OFFSETS. */ | 43 | _REGEX_LARGE_OFFSETS. */ |
| 48 | 44 | ||
| 49 | /* The type of the offset of a byte within a string. | ||
| 50 | For historical reasons POSIX 1003.1-2004 requires that regoff_t be | ||
| 51 | at least as wide as off_t. However, many common POSIX platforms set | ||
| 52 | regoff_t to the more-sensible ssize_t and the Open Group has | ||
| 53 | signalled its intention to change the requirement to be that | ||
| 54 | regoff_t be at least as wide as ptrdiff_t and ssize_t; see XBD ERN | ||
| 55 | 60 (2005-08-25). We don't know of any hosts where ssize_t or | ||
| 56 | ptrdiff_t is wider than ssize_t, so ssize_t is safe. */ | ||
| 57 | typedef ssize_t regoff_t; | ||
| 58 | |||
| 59 | /* The type of nonnegative object indexes. Traditionally, GNU regex | 45 | /* The type of nonnegative object indexes. Traditionally, GNU regex |
| 60 | uses 'int' for these. Code that uses __re_idx_t should work | 46 | uses 'int' for these. Code that uses __re_idx_t should work |
| 61 | regardless of whether the type is signed. */ | 47 | regardless of whether the type is signed. */ |
| @@ -70,10 +56,8 @@ typedef size_t __re_long_size_t; | |||
| 70 | 56 | ||
| 71 | #else | 57 | #else |
| 72 | 58 | ||
| 73 | /* Use types that are binary-compatible with the traditional GNU regex | 59 | /* The traditional GNU regex implementation mishandles strings longer |
| 74 | implementation, which mishandles strings longer than INT_MAX. */ | 60 | than INT_MAX. */ |
| 75 | |||
| 76 | typedef int regoff_t; | ||
| 77 | typedef int __re_idx_t; | 61 | typedef int __re_idx_t; |
| 78 | typedef unsigned int __re_size_t; | 62 | typedef unsigned int __re_size_t; |
| 79 | typedef unsigned long int __re_long_size_t; | 63 | typedef unsigned long int __re_long_size_t; |
| @@ -94,8 +78,7 @@ typedef unsigned long int active_reg_t; | |||
| 94 | add or remove a bit, only one other definition need change. */ | 78 | add or remove a bit, only one other definition need change. */ |
| 95 | typedef unsigned long int reg_syntax_t; | 79 | typedef unsigned long int reg_syntax_t; |
| 96 | 80 | ||
| 97 | #ifdef __USE_GNU_REGEX | 81 | #ifdef __USE_GNU |
| 98 | |||
| 99 | /* If this bit is not set, then \ inside a bracket expression is literal. | 82 | /* If this bit is not set, then \ inside a bracket expression is literal. |
| 100 | If set, then such a \ quotes the following character. */ | 83 | If set, then such a \ quotes the following character. */ |
| 101 | # define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1) | 84 | # define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1) |
| @@ -114,10 +97,10 @@ typedef unsigned long int reg_syntax_t; | |||
| 114 | /* If this bit is set, then ^ and $ are always anchors (outside bracket | 97 | /* If this bit is set, then ^ and $ are always anchors (outside bracket |
| 115 | expressions, of course). | 98 | expressions, of course). |
| 116 | If this bit is not set, then it depends: | 99 | If this bit is not set, then it depends: |
| 117 | ^ is an anchor if it is at the beginning of a regular | 100 | ^ is an anchor if it is at the beginning of a regular |
| 118 | expression or after an open-group or an alternation operator; | 101 | expression or after an open-group or an alternation operator; |
| 119 | $ is an anchor if it is at the end of a regular expression, or | 102 | $ is an anchor if it is at the end of a regular expression, or |
| 120 | before a close-group or an alternation operator. | 103 | before a close-group or an alternation operator. |
| 121 | 104 | ||
| 122 | This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because | 105 | This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because |
| 123 | POSIX draft 11.2 says that * etc. in leading positions is undefined. | 106 | POSIX draft 11.2 says that * etc. in leading positions is undefined. |
| @@ -162,9 +145,9 @@ typedef unsigned long int reg_syntax_t; | |||
| 162 | If not set, newline is literal. */ | 145 | If not set, newline is literal. */ |
| 163 | # define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1) | 146 | # define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1) |
| 164 | 147 | ||
| 165 | /* If this bit is set, then `{...}' defines an interval, and \{ and \} | 148 | /* If this bit is set, then '{...}' defines an interval, and \{ and \} |
| 166 | are literals. | 149 | are literals. |
| 167 | If not set, then `\{...\}' defines an interval. */ | 150 | If not set, then '\{...\}' defines an interval. */ |
| 168 | # define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1) | 151 | # define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1) |
| 169 | 152 | ||
| 170 | /* If this bit is set, (...) defines a group, and \( and \) are literals. | 153 | /* If this bit is set, (...) defines a group, and \( and \) are literals. |
| @@ -219,15 +202,14 @@ typedef unsigned long int reg_syntax_t; | |||
| 219 | whether ^ should be special. */ | 202 | whether ^ should be special. */ |
| 220 | # define RE_CARET_ANCHORS_HERE (RE_ICASE << 1) | 203 | # define RE_CARET_ANCHORS_HERE (RE_ICASE << 1) |
| 221 | 204 | ||
| 222 | /* If this bit is set, then \{ cannot be first in an bre or | 205 | /* If this bit is set, then \{ cannot be first in a regex or |
| 223 | immediately after an alternation or begin-group operator. */ | 206 | immediately after an alternation, open-group or \} operator. */ |
| 224 | # define RE_CONTEXT_INVALID_DUP (RE_CARET_ANCHORS_HERE << 1) | 207 | # define RE_CONTEXT_INVALID_DUP (RE_CARET_ANCHORS_HERE << 1) |
| 225 | 208 | ||
| 226 | /* If this bit is set, then no_sub will be set to 1 during | 209 | /* If this bit is set, then no_sub will be set to 1 during |
| 227 | re_compile_pattern. */ | 210 | re_compile_pattern. */ |
| 228 | # define RE_NO_SUB (RE_CONTEXT_INVALID_DUP << 1) | 211 | # define RE_NO_SUB (RE_CONTEXT_INVALID_DUP << 1) |
| 229 | 212 | #endif | |
| 230 | #endif /* defined __USE_GNU_REGEX */ | ||
| 231 | 213 | ||
| 232 | /* This global variable defines the particular regexp syntax to use (for | 214 | /* This global variable defines the particular regexp syntax to use (for |
| 233 | some interfaces). When a regexp is compiled, the syntax used is | 215 | some interfaces). When a regexp is compiled, the syntax used is |
| @@ -235,7 +217,7 @@ typedef unsigned long int reg_syntax_t; | |||
| 235 | already-compiled regexps. */ | 217 | already-compiled regexps. */ |
| 236 | extern reg_syntax_t re_syntax_options; | 218 | extern reg_syntax_t re_syntax_options; |
| 237 | 219 | ||
| 238 | #ifdef __USE_GNU_REGEX | 220 | #ifdef __USE_GNU |
| 239 | /* Define combinations of the above bits for the standard possibilities. | 221 | /* Define combinations of the above bits for the standard possibilities. |
| 240 | (The [[[ comments delimit what gets put into the Texinfo file, so | 222 | (The [[[ comments delimit what gets put into the Texinfo file, so |
| 241 | don't delete them!) */ | 223 | don't delete them!) */ |
| @@ -247,16 +229,19 @@ extern reg_syntax_t re_syntax_options; | |||
| 247 | | RE_NO_BK_PARENS | RE_NO_BK_REFS \ | 229 | | RE_NO_BK_PARENS | RE_NO_BK_REFS \ |
| 248 | | RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \ | 230 | | RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \ |
| 249 | | RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \ | 231 | | RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \ |
| 232 | | RE_CHAR_CLASSES \ | ||
| 250 | | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS) | 233 | | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS) |
| 251 | 234 | ||
| 252 | # define RE_SYNTAX_GNU_AWK \ | 235 | # define RE_SYNTAX_GNU_AWK \ |
| 253 | ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DEBUG) \ | 236 | ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ |
| 254 | & ~(RE_DOT_NOT_NULL | RE_INTERVALS | RE_CONTEXT_INDEP_OPS \ | 237 | | RE_INVALID_INTERVAL_ORD) \ |
| 255 | | RE_CONTEXT_INVALID_OPS )) | 238 | & ~(RE_DOT_NOT_NULL | RE_CONTEXT_INDEP_OPS \ |
| 239 | | RE_CONTEXT_INVALID_OPS )) | ||
| 256 | 240 | ||
| 257 | # define RE_SYNTAX_POSIX_AWK \ | 241 | # define RE_SYNTAX_POSIX_AWK \ |
| 258 | (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ | 242 | (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ |
| 259 | | RE_INTERVALS | RE_NO_GNU_OPS) | 243 | | RE_INTERVALS | RE_NO_GNU_OPS \ |
| 244 | | RE_INVALID_INTERVAL_ORD) | ||
| 260 | 245 | ||
| 261 | # define RE_SYNTAX_GREP \ | 246 | # define RE_SYNTAX_GREP \ |
| 262 | (RE_BK_PLUS_QM | RE_CHAR_CLASSES \ | 247 | (RE_BK_PLUS_QM | RE_CHAR_CLASSES \ |
| @@ -307,13 +292,12 @@ extern reg_syntax_t re_syntax_options; | |||
| 307 | | RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD) | 292 | | RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD) |
| 308 | /* [[[end syntaxes]]] */ | 293 | /* [[[end syntaxes]]] */ |
| 309 | 294 | ||
| 310 | #endif /* defined __USE_GNU_REGEX */ | ||
| 311 | |||
| 312 | #ifdef __USE_GNU_REGEX | ||
| 313 | |||
| 314 | /* Maximum number of duplicates an interval can allow. POSIX-conforming | 295 | /* Maximum number of duplicates an interval can allow. POSIX-conforming |
| 315 | systems might define this in <limits.h>, but we want our | 296 | systems might define this in <limits.h>, but we want our |
| 316 | value, so remove any previous define. */ | 297 | value, so remove any previous define. */ |
| 298 | # ifdef _REGEX_INCLUDE_LIMITS_H | ||
| 299 | # include <limits.h> | ||
| 300 | # endif | ||
| 317 | # ifdef RE_DUP_MAX | 301 | # ifdef RE_DUP_MAX |
| 318 | # undef RE_DUP_MAX | 302 | # undef RE_DUP_MAX |
| 319 | # endif | 303 | # endif |
| @@ -321,16 +305,15 @@ extern reg_syntax_t re_syntax_options; | |||
| 321 | /* RE_DUP_MAX is 2**15 - 1 because an earlier implementation stored | 305 | /* RE_DUP_MAX is 2**15 - 1 because an earlier implementation stored |
| 322 | the counter as a 2-byte signed integer. This is no longer true, so | 306 | the counter as a 2-byte signed integer. This is no longer true, so |
| 323 | RE_DUP_MAX could be increased to (INT_MAX / 10 - 1), or to | 307 | RE_DUP_MAX could be increased to (INT_MAX / 10 - 1), or to |
| 324 | ((SIZE_MAX - 2) / 10 - 1) if _REGEX_LARGE_OFFSETS is defined. | 308 | ((SIZE_MAX - 9) / 10) if _REGEX_LARGE_OFFSETS is defined. |
| 325 | However, there would be a huge performance problem if someone | 309 | However, there would be a huge performance problem if someone |
| 326 | actually used a pattern like a\{214748363\}, so RE_DUP_MAX retains | 310 | actually used a pattern like a\{214748363\}, so RE_DUP_MAX retains |
| 327 | its historical value. */ | 311 | its historical value. */ |
| 328 | # define RE_DUP_MAX (0x7fff) | 312 | # define RE_DUP_MAX (0x7fff) |
| 329 | 313 | #endif | |
| 330 | #endif /* defined __USE_GNU_REGEX */ | ||
| 331 | 314 | ||
| 332 | 315 | ||
| 333 | /* POSIX `cflags' bits (i.e., information for `regcomp'). */ | 316 | /* POSIX 'cflags' bits (i.e., information for 'regcomp'). */ |
| 334 | 317 | ||
| 335 | /* If this bit is set, then use extended regular expression syntax. | 318 | /* If this bit is set, then use extended regular expression syntax. |
| 336 | If not set, then use basic regular expression syntax. */ | 319 | If not set, then use basic regular expression syntax. */ |
| @@ -350,7 +333,7 @@ extern reg_syntax_t re_syntax_options; | |||
| 350 | #define REG_NOSUB (1 << 3) | 333 | #define REG_NOSUB (1 << 3) |
| 351 | 334 | ||
| 352 | 335 | ||
| 353 | /* POSIX `eflags' bits (i.e., information for regexec). */ | 336 | /* POSIX 'eflags' bits (i.e., information for regexec). */ |
| 354 | 337 | ||
| 355 | /* If this bit is set, then the beginning-of-line operator doesn't match | 338 | /* If this bit is set, then the beginning-of-line operator doesn't match |
| 356 | the beginning of the string (presumably because it's not the | 339 | the beginning of the string (presumably because it's not the |
| @@ -368,7 +351,7 @@ extern reg_syntax_t re_syntax_options; | |||
| 368 | 351 | ||
| 369 | 352 | ||
| 370 | /* If any error codes are removed, changed, or added, update the | 353 | /* If any error codes are removed, changed, or added, update the |
| 371 | `__re_error_msgid' table in regcomp.c. */ | 354 | '__re_error_msgid' table in regcomp.c. */ |
| 372 | 355 | ||
| 373 | typedef enum | 356 | typedef enum |
| 374 | { | 357 | { |
| @@ -393,11 +376,11 @@ typedef enum | |||
| 393 | 376 | ||
| 394 | /* Error codes we've added. */ | 377 | /* Error codes we've added. */ |
| 395 | _REG_EEND, /* Premature end. */ | 378 | _REG_EEND, /* Premature end. */ |
| 396 | _REG_ESIZE, /* Compiled pattern bigger than 2^16 bytes. */ | 379 | _REG_ESIZE, /* Too large (e.g., repeat count too large). */ |
| 397 | _REG_ERPAREN /* Unmatched ) or \); not returned from regcomp. */ | 380 | _REG_ERPAREN /* Unmatched ) or \); not returned from regcomp. */ |
| 398 | } reg_errcode_t; | 381 | } reg_errcode_t; |
| 399 | 382 | ||
| 400 | #ifdef _XOPEN_SOURCE | 383 | #if defined _XOPEN_SOURCE || defined __USE_XOPEN2K |
| 401 | # define REG_ENOSYS _REG_ENOSYS | 384 | # define REG_ENOSYS _REG_ENOSYS |
| 402 | #endif | 385 | #endif |
| 403 | #define REG_NOERROR _REG_NOERROR | 386 | #define REG_NOERROR _REG_NOERROR |
| @@ -418,126 +401,127 @@ typedef enum | |||
| 418 | #define REG_ESIZE _REG_ESIZE | 401 | #define REG_ESIZE _REG_ESIZE |
| 419 | #define REG_ERPAREN _REG_ERPAREN | 402 | #define REG_ERPAREN _REG_ERPAREN |
| 420 | 403 | ||
| 421 | /* struct re_pattern_buffer normally uses member names like `buffer' | 404 | /* This data structure represents a compiled pattern. Before calling |
| 422 | that POSIX does not allow. In POSIX mode these members have names | 405 | the pattern compiler, the fields 'buffer', 'allocated', 'fastmap', |
| 423 | with leading `re_' (e.g., `re_buffer'). */ | 406 | and 'translate' can be set. After the pattern has been compiled, |
| 424 | #ifdef __USE_GNU_REGEX | 407 | the fields 're_nsub', 'not_bol' and 'not_eol' are available. All |
| 425 | # define _REG_RE_NAME(id) id | 408 | other fields are private to the regex routines. */ |
| 426 | # define _REG_RM_NAME(id) id | 409 | |
| 427 | #else | 410 | #ifndef RE_TRANSLATE_TYPE |
| 428 | # define _REG_RE_NAME(id) re_##id | 411 | # define __RE_TRANSLATE_TYPE unsigned char * |
| 429 | # define _REG_RM_NAME(id) rm_##id | 412 | # ifdef __USE_GNU |
| 413 | # define RE_TRANSLATE_TYPE __RE_TRANSLATE_TYPE | ||
| 414 | # endif | ||
| 430 | #endif | 415 | #endif |
| 431 | 416 | ||
| 432 | /* The user can specify the type of the re_translate member by | 417 | #ifdef __USE_GNU |
| 433 | defining the macro RE_TRANSLATE_TYPE, which defaults to unsigned | 418 | # define __REPB_PREFIX(name) name |
| 434 | char *. This pollutes the POSIX name space, so in POSIX mode just | ||
| 435 | use unsigned char *. */ | ||
| 436 | #ifdef __USE_GNU_REGEX | ||
| 437 | # ifndef RE_TRANSLATE_TYPE | ||
| 438 | # define RE_TRANSLATE_TYPE unsigned char * | ||
| 439 | # endif | ||
| 440 | # define REG_TRANSLATE_TYPE RE_TRANSLATE_TYPE | ||
| 441 | #else | 419 | #else |
| 442 | # define REG_TRANSLATE_TYPE unsigned char * | 420 | # define __REPB_PREFIX(name) __##name |
| 443 | #endif | 421 | #endif |
| 444 | 422 | ||
| 445 | /* This data structure represents a compiled pattern. Before calling | ||
| 446 | the pattern compiler, the fields `buffer', `allocated', `fastmap', | ||
| 447 | `translate', and `no_sub' can be set. After the pattern has been | ||
| 448 | compiled, the `re_nsub' field is available. All other fields are | ||
| 449 | private to the regex routines. */ | ||
| 450 | |||
| 451 | struct re_pattern_buffer | 423 | struct re_pattern_buffer |
| 452 | { | 424 | { |
| 453 | /* Space that holds the compiled pattern. It is declared as | 425 | /* Space that holds the compiled pattern. The type |
| 454 | `unsigned char *' because its elements are sometimes used as | 426 | 'struct re_dfa_t' is private and is not declared here. */ |
| 455 | array indexes. */ | 427 | struct re_dfa_t *__REPB_PREFIX(buffer); |
| 456 | unsigned char *_REG_RE_NAME (buffer); | ||
| 457 | 428 | ||
| 458 | /* Number of bytes to which `buffer' points. */ | 429 | /* Number of bytes to which 'buffer' points. */ |
| 459 | __re_long_size_t _REG_RE_NAME (allocated); | 430 | __re_long_size_t __REPB_PREFIX(allocated); |
| 460 | 431 | ||
| 461 | /* Number of bytes actually used in `buffer'. */ | 432 | /* Number of bytes actually used in 'buffer'. */ |
| 462 | __re_long_size_t _REG_RE_NAME (used); | 433 | __re_long_size_t __REPB_PREFIX(used); |
| 463 | 434 | ||
| 464 | /* Syntax setting with which the pattern was compiled. */ | 435 | /* Syntax setting with which the pattern was compiled. */ |
| 465 | reg_syntax_t _REG_RE_NAME (syntax); | 436 | reg_syntax_t __REPB_PREFIX(syntax); |
| 466 | 437 | ||
| 467 | /* Pointer to a fastmap, if any, otherwise zero. re_search uses the | 438 | /* Pointer to a fastmap, if any, otherwise zero. re_search uses the |
| 468 | fastmap, if there is one, to skip over impossible starting points | 439 | fastmap, if there is one, to skip over impossible starting points |
| 469 | for matches. */ | 440 | for matches. */ |
| 470 | char *_REG_RE_NAME (fastmap); | 441 | char *__REPB_PREFIX(fastmap); |
| 471 | 442 | ||
| 472 | /* Either a translate table to apply to all characters before | 443 | /* Either a translate table to apply to all characters before |
| 473 | comparing them, or zero for no translation. The translation is | 444 | comparing them, or zero for no translation. The translation is |
| 474 | applied to a pattern when it is compiled and to a string when it | 445 | applied to a pattern when it is compiled and to a string when it |
| 475 | is matched. */ | 446 | is matched. */ |
| 476 | REG_TRANSLATE_TYPE _REG_RE_NAME (translate); | 447 | __RE_TRANSLATE_TYPE __REPB_PREFIX(translate); |
| 477 | 448 | ||
| 478 | /* Number of subexpressions found by the compiler. */ | 449 | /* Number of subexpressions found by the compiler. */ |
| 479 | size_t re_nsub; | 450 | size_t re_nsub; |
| 480 | 451 | ||
| 481 | /* Zero if this pattern cannot match the empty string, one else. | 452 | /* Zero if this pattern cannot match the empty string, one else. |
| 482 | Well, in truth it's used only in `re_search_2', to see whether or | 453 | Well, in truth it's used only in 're_search_2', to see whether or |
| 483 | not we should use the fastmap, so we don't set this absolutely | 454 | not we should use the fastmap, so we don't set this absolutely |
| 484 | perfectly; see `re_compile_fastmap' (the `duplicate' case). */ | 455 | perfectly; see 're_compile_fastmap' (the "duplicate" case). */ |
| 485 | unsigned int _REG_RE_NAME (can_be_null) : 1; | 456 | unsigned __REPB_PREFIX(can_be_null) : 1; |
| 486 | 457 | ||
| 487 | /* If REGS_UNALLOCATED, allocate space in the `regs' structure | 458 | /* If REGS_UNALLOCATED, allocate space in the 'regs' structure |
| 488 | for `max (RE_NREGS, re_nsub + 1)' groups. | 459 | for 'max (RE_NREGS, re_nsub + 1)' groups. |
| 489 | If REGS_REALLOCATE, reallocate space if necessary. | 460 | If REGS_REALLOCATE, reallocate space if necessary. |
| 490 | If REGS_FIXED, use what's there. */ | 461 | If REGS_FIXED, use what's there. */ |
| 491 | #ifdef __USE_GNU_REGEX | 462 | #ifdef __USE_GNU |
| 492 | # define REGS_UNALLOCATED 0 | 463 | # define REGS_UNALLOCATED 0 |
| 493 | # define REGS_REALLOCATE 1 | 464 | # define REGS_REALLOCATE 1 |
| 494 | # define REGS_FIXED 2 | 465 | # define REGS_FIXED 2 |
| 495 | #endif | 466 | #endif |
| 496 | unsigned int _REG_RE_NAME (regs_allocated) : 2; | 467 | unsigned __REPB_PREFIX(regs_allocated) : 2; |
| 497 | 468 | ||
| 498 | /* Set to zero when `regex_compile' compiles a pattern; set to one | 469 | /* Set to zero when 're_compile_pattern' compiles a pattern; set to |
| 499 | by `re_compile_fastmap' if it updates the fastmap. */ | 470 | one by 're_compile_fastmap' if it updates the fastmap. */ |
| 500 | unsigned int _REG_RE_NAME (fastmap_accurate) : 1; | 471 | unsigned __REPB_PREFIX(fastmap_accurate) : 1; |
| 501 | 472 | ||
| 502 | /* If set, `re_match_2' does not return information about | 473 | /* If set, 're_match_2' does not return information about |
| 503 | subexpressions. */ | 474 | subexpressions. */ |
| 504 | unsigned int _REG_RE_NAME (no_sub) : 1; | 475 | unsigned __REPB_PREFIX(no_sub) : 1; |
| 505 | 476 | ||
| 506 | /* If set, a beginning-of-line anchor doesn't match at the beginning | 477 | /* If set, a beginning-of-line anchor doesn't match at the beginning |
| 507 | of the string. */ | 478 | of the string. */ |
| 508 | unsigned int _REG_RE_NAME (not_bol) : 1; | 479 | unsigned __REPB_PREFIX(not_bol) : 1; |
| 509 | 480 | ||
| 510 | /* Similarly for an end-of-line anchor. */ | 481 | /* Similarly for an end-of-line anchor. */ |
| 511 | unsigned int _REG_RE_NAME (not_eol) : 1; | 482 | unsigned __REPB_PREFIX(not_eol) : 1; |
| 512 | 483 | ||
| 513 | /* If true, an anchor at a newline matches. */ | 484 | /* If true, an anchor at a newline matches. */ |
| 514 | unsigned int _REG_RE_NAME (newline_anchor) : 1; | 485 | unsigned __REPB_PREFIX(newline_anchor) : 1; |
| 515 | |||
| 516 | /* [[[end pattern_buffer]]] */ | ||
| 517 | }; | 486 | }; |
| 518 | 487 | ||
| 519 | typedef struct re_pattern_buffer regex_t; | 488 | typedef struct re_pattern_buffer regex_t; |
| 520 | 489 | ||
| 490 | /* Type for byte offsets within the string. POSIX mandates this. */ | ||
| 491 | #ifdef _REGEX_LARGE_OFFSETS | ||
| 492 | /* POSIX 1003.1-2008 requires that regoff_t be at least as wide as | ||
| 493 | ptrdiff_t and ssize_t. We don't know of any hosts where ptrdiff_t | ||
| 494 | is wider than ssize_t, so ssize_t is safe. */ | ||
| 495 | typedef ssize_t regoff_t; | ||
| 496 | #else | ||
| 497 | /* The traditional GNU regex implementation mishandles strings longer | ||
| 498 | than INT_MAX. */ | ||
| 499 | typedef int regoff_t; | ||
| 500 | #endif | ||
| 501 | |||
| 502 | |||
| 503 | #ifdef __USE_GNU | ||
| 521 | /* This is the structure we store register match data in. See | 504 | /* This is the structure we store register match data in. See |
| 522 | regex.texinfo for a full description of what registers match. */ | 505 | regex.texinfo for a full description of what registers match. */ |
| 523 | struct re_registers | 506 | struct re_registers |
| 524 | { | 507 | { |
| 525 | __re_size_t _REG_RM_NAME (num_regs); | 508 | __re_size_t num_regs; |
| 526 | regoff_t *_REG_RM_NAME (start); | 509 | regoff_t *start; |
| 527 | regoff_t *_REG_RM_NAME (end); | 510 | regoff_t *end; |
| 528 | }; | 511 | }; |
| 529 | 512 | ||
| 530 | 513 | ||
| 531 | /* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer, | 514 | /* If 'regs_allocated' is REGS_UNALLOCATED in the pattern buffer, |
| 532 | `re_match_2' returns information about at least this many registers | 515 | 're_match_2' returns information about at least this many registers |
| 533 | the first time a `regs' structure is passed. */ | 516 | the first time a 'regs' structure is passed. */ |
| 534 | #if !defined RE_NREGS && defined __USE_GNU_REGEX | 517 | # ifndef RE_NREGS |
| 535 | # define RE_NREGS 30 | 518 | # define RE_NREGS 30 |
| 519 | # endif | ||
| 536 | #endif | 520 | #endif |
| 537 | 521 | ||
| 538 | 522 | ||
| 539 | /* POSIX specification for registers. Aside from the different names than | 523 | /* POSIX specification for registers. Aside from the different names than |
| 540 | `re_registers', POSIX uses an array of structures, instead of a | 524 | 're_registers', POSIX uses an array of structures, instead of a |
| 541 | structure of arrays. */ | 525 | structure of arrays. */ |
| 542 | typedef struct | 526 | typedef struct |
| 543 | { | 527 | { |
| @@ -547,13 +531,19 @@ typedef struct | |||
| 547 | 531 | ||
| 548 | /* Declarations for routines. */ | 532 | /* Declarations for routines. */ |
| 549 | 533 | ||
| 534 | #ifdef __USE_GNU | ||
| 550 | /* Sets the current default syntax to SYNTAX, and return the old syntax. | 535 | /* Sets the current default syntax to SYNTAX, and return the old syntax. |
| 551 | You can also simply assign to the `re_syntax_options' variable. */ | 536 | You can also simply assign to the 're_syntax_options' variable. */ |
| 552 | extern reg_syntax_t re_set_syntax (reg_syntax_t __syntax); | 537 | extern reg_syntax_t re_set_syntax (reg_syntax_t __syntax); |
| 553 | 538 | ||
| 554 | /* Compile the regular expression PATTERN, with length LENGTH | 539 | /* Compile the regular expression PATTERN, with length LENGTH |
| 555 | and syntax given by the global `re_syntax_options', into the buffer | 540 | and syntax given by the global 're_syntax_options', into the buffer |
| 556 | BUFFER. Return NULL if successful, and an error string if not. */ | 541 | BUFFER. Return NULL if successful, and an error string if not. |
| 542 | |||
| 543 | To free the allocated storage, you must call 'regfree' on BUFFER. | ||
| 544 | Note that the translate table must either have been initialised by | ||
| 545 | 'regcomp', with a malloc'ed value, or set to NULL before calling | ||
| 546 | 'regfree'. */ | ||
| 557 | extern const char *re_compile_pattern (const char *__pattern, size_t __length, | 547 | extern const char *re_compile_pattern (const char *__pattern, size_t __length, |
| 558 | struct re_pattern_buffer *__buffer); | 548 | struct re_pattern_buffer *__buffer); |
| 559 | 549 | ||
| @@ -575,7 +565,7 @@ extern regoff_t re_search (struct re_pattern_buffer *__buffer, | |||
| 575 | struct re_registers *__regs); | 565 | struct re_registers *__regs); |
| 576 | 566 | ||
| 577 | 567 | ||
| 578 | /* Like `re_search', but search in the concatenation of STRING1 and | 568 | /* Like 're_search', but search in the concatenation of STRING1 and |
| 579 | STRING2. Also, stop searching at index START + STOP. */ | 569 | STRING2. Also, stop searching at index START + STOP. */ |
| 580 | extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer, | 570 | extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer, |
| 581 | const char *__string1, __re_idx_t __length1, | 571 | const char *__string1, __re_idx_t __length1, |
| @@ -585,14 +575,14 @@ extern regoff_t re_search_2 (struct re_pattern_buffer *__buffer, | |||
| 585 | __re_idx_t __stop); | 575 | __re_idx_t __stop); |
| 586 | 576 | ||
| 587 | 577 | ||
| 588 | /* Like `re_search', but return how many characters in STRING the regexp | 578 | /* Like 're_search', but return how many characters in STRING the regexp |
| 589 | in BUFFER matched, starting at position START. */ | 579 | in BUFFER matched, starting at position START. */ |
| 590 | extern regoff_t re_match (struct re_pattern_buffer *__buffer, | 580 | extern regoff_t re_match (struct re_pattern_buffer *__buffer, |
| 591 | const char *__string, __re_idx_t __length, | 581 | const char *__string, __re_idx_t __length, |
| 592 | __re_idx_t __start, struct re_registers *__regs); | 582 | __re_idx_t __start, struct re_registers *__regs); |
| 593 | 583 | ||
| 594 | 584 | ||
| 595 | /* Relates to `re_match' as `re_search_2' relates to `re_search'. */ | 585 | /* Relates to 're_match' as 're_search_2' relates to 're_search'. */ |
| 596 | extern regoff_t re_match_2 (struct re_pattern_buffer *__buffer, | 586 | extern regoff_t re_match_2 (struct re_pattern_buffer *__buffer, |
| 597 | const char *__string1, __re_idx_t __length1, | 587 | const char *__string1, __re_idx_t __length1, |
| 598 | const char *__string2, __re_idx_t __length2, | 588 | const char *__string2, __re_idx_t __length2, |
| @@ -603,21 +593,22 @@ extern regoff_t re_match_2 (struct re_pattern_buffer *__buffer, | |||
| 603 | /* Set REGS to hold NUM_REGS registers, storing them in STARTS and | 593 | /* Set REGS to hold NUM_REGS registers, storing them in STARTS and |
| 604 | ENDS. Subsequent matches using BUFFER and REGS will use this memory | 594 | ENDS. Subsequent matches using BUFFER and REGS will use this memory |
| 605 | for recording register information. STARTS and ENDS must be | 595 | for recording register information. STARTS and ENDS must be |
| 606 | allocated with malloc, and must each be at least `NUM_REGS * sizeof | 596 | allocated with malloc, and must each be at least 'NUM_REGS * sizeof |
| 607 | (regoff_t)' bytes long. | 597 | (regoff_t)' bytes long. |
| 608 | 598 | ||
| 609 | If NUM_REGS == 0, then subsequent matches should allocate their own | 599 | If NUM_REGS == 0, then subsequent matches should allocate their own |
| 610 | register data. | 600 | register data. |
| 611 | 601 | ||
| 612 | Unless this function is called, the first search or match using | 602 | Unless this function is called, the first search or match using |
| 613 | PATTERN_BUFFER will allocate its own register data, without | 603 | BUFFER will allocate its own register data, without |
| 614 | freeing the old data. */ | 604 | freeing the old data. */ |
| 615 | extern void re_set_registers (struct re_pattern_buffer *__buffer, | 605 | extern void re_set_registers (struct re_pattern_buffer *__buffer, |
| 616 | struct re_registers *__regs, | 606 | struct re_registers *__regs, |
| 617 | __re_size_t __num_regs, | 607 | __re_size_t __num_regs, |
| 618 | regoff_t *__starts, regoff_t *__ends); | 608 | regoff_t *__starts, regoff_t *__ends); |
| 609 | #endif /* Use GNU */ | ||
| 619 | 610 | ||
| 620 | #if defined _REGEX_RE_COMP || defined _LIBC | 611 | #if defined _REGEX_RE_COMP || (defined _LIBC && defined __USE_BSD) |
| 621 | # ifndef _CRAY | 612 | # ifndef _CRAY |
| 622 | /* 4.2 bsd compatibility. */ | 613 | /* 4.2 bsd compatibility. */ |
| 623 | extern char *re_comp (const char *); | 614 | extern char *re_comp (const char *); |
| @@ -645,7 +636,7 @@ extern int re_exec (const char *); | |||
| 645 | #ifndef _Restrict_arr_ | 636 | #ifndef _Restrict_arr_ |
| 646 | # if ((199901L <= __STDC_VERSION__ \ | 637 | # if ((199901L <= __STDC_VERSION__ \ |
| 647 | || ((3 < __GNUC__ || (3 == __GNUC__ && 1 <= __GNUC_MINOR__)) \ | 638 | || ((3 < __GNUC__ || (3 == __GNUC__ && 1 <= __GNUC_MINOR__)) \ |
| 648 | && !__STRICT_ANSI__)) \ | 639 | && !defined __STRICT_ANSI__)) \ |
| 649 | && !defined __GNUG__) | 640 | && !defined __GNUG__) |
| 650 | # define _Restrict_arr_ _Restrict_ | 641 | # define _Restrict_arr_ _Restrict_ |
| 651 | # else | 642 | # else |
diff --git a/gl/regex_internal.c b/gl/regex_internal.c index 98b8d5d2..899b0ae6 100644 --- a/gl/regex_internal.c +++ b/gl/regex_internal.c | |||
| @@ -1,22 +1,21 @@ | |||
| 1 | /* Extended regular expression matching and search library. | 1 | /* Extended regular expression matching and search library. |
| 2 | Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free | 2 | Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 3 | Software Foundation, Inc. | ||
| 4 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 5 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. | 4 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. |
| 6 | 5 | ||
| 7 | This program is free software; you can redistribute it and/or modify | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 8 | it under the terms of the GNU General Public License as published by | 7 | modify it under the terms of the GNU General Public |
| 9 | the Free Software Foundation; either version 3, or (at your option) | 8 | License as published by the Free Software Foundation; either |
| 10 | any later version. | 9 | version 3 of the License, or (at your option) any later version. |
| 11 | 10 | ||
| 12 | This program is distributed in the hope that it will be useful, | 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | GNU General Public License for more details. | 14 | General Public License for more details. |
| 16 | 15 | ||
| 17 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public |
| 18 | with this program; if not, write to the Free Software Foundation, | 17 | License along with the GNU C Library; if not, see |
| 19 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 18 | <http://www.gnu.org/licenses/>. */ |
| 20 | 19 | ||
| 21 | static void re_string_construct_common (const char *str, Idx len, | 20 | static void re_string_construct_common (const char *str, Idx len, |
| 22 | re_string_t *pstr, | 21 | re_string_t *pstr, |
| @@ -135,9 +134,9 @@ re_string_realloc_buffers (re_string_t *pstr, Idx new_buf_len) | |||
| 135 | { | 134 | { |
| 136 | wint_t *new_wcs; | 135 | wint_t *new_wcs; |
| 137 | 136 | ||
| 138 | /* Avoid overflow. */ | 137 | /* Avoid overflow in realloc. */ |
| 139 | size_t max_object_size = MAX (sizeof (wint_t), sizeof (Idx)); | 138 | const size_t max_object_size = MAX (sizeof (wint_t), sizeof (Idx)); |
| 140 | if (BE (SIZE_MAX / max_object_size < new_buf_len, 0)) | 139 | if (BE (MIN (IDX_MAX, SIZE_MAX / max_object_size) < new_buf_len, 0)) |
| 141 | return REG_ESPACE; | 140 | return REG_ESPACE; |
| 142 | 141 | ||
| 143 | new_wcs = re_realloc (pstr->wcs, wint_t, new_buf_len); | 142 | new_wcs = re_realloc (pstr->wcs, wint_t, new_buf_len); |
| @@ -237,13 +236,8 @@ build_wcs_buffer (re_string_t *pstr) | |||
| 237 | else | 236 | else |
| 238 | p = (const char *) pstr->raw_mbs + pstr->raw_mbs_idx + byte_idx; | 237 | p = (const char *) pstr->raw_mbs + pstr->raw_mbs_idx + byte_idx; |
| 239 | mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state); | 238 | mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state); |
| 240 | if (BE (mbclen == (size_t) -2, 0)) | 239 | if (BE (mbclen == (size_t) -1 || mbclen == 0 |
| 241 | { | 240 | || (mbclen == (size_t) -2 && pstr->bufs_len >= pstr->len), 0)) |
| 242 | /* The buffer doesn't have enough space, finish to build. */ | ||
| 243 | pstr->cur_state = prev_st; | ||
| 244 | break; | ||
| 245 | } | ||
| 246 | else if (BE (mbclen == (size_t) -1 || mbclen == 0, 0)) | ||
| 247 | { | 241 | { |
| 248 | /* We treat these cases as a singlebyte character. */ | 242 | /* We treat these cases as a singlebyte character. */ |
| 249 | mbclen = 1; | 243 | mbclen = 1; |
| @@ -252,6 +246,12 @@ build_wcs_buffer (re_string_t *pstr) | |||
| 252 | wc = pstr->trans[wc]; | 246 | wc = pstr->trans[wc]; |
| 253 | pstr->cur_state = prev_st; | 247 | pstr->cur_state = prev_st; |
| 254 | } | 248 | } |
| 249 | else if (BE (mbclen == (size_t) -2, 0)) | ||
| 250 | { | ||
| 251 | /* The buffer doesn't have enough space, finish to build. */ | ||
| 252 | pstr->cur_state = prev_st; | ||
| 253 | break; | ||
| 254 | } | ||
| 255 | 255 | ||
| 256 | /* Write wide character and padding. */ | 256 | /* Write wide character and padding. */ |
| 257 | pstr->wcs[byte_idx++] = wc; | 257 | pstr->wcs[byte_idx++] = wc; |
| @@ -334,9 +334,11 @@ build_wcs_upper_buffer (re_string_t *pstr) | |||
| 334 | for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;) | 334 | for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;) |
| 335 | pstr->wcs[byte_idx++] = WEOF; | 335 | pstr->wcs[byte_idx++] = WEOF; |
| 336 | } | 336 | } |
| 337 | else if (mbclen == (size_t) -1 || mbclen == 0) | 337 | else if (mbclen == (size_t) -1 || mbclen == 0 |
| 338 | || (mbclen == (size_t) -2 && pstr->bufs_len >= pstr->len)) | ||
| 338 | { | 339 | { |
| 339 | /* It is an invalid character or '\0'. Just use the byte. */ | 340 | /* It is an invalid character, an incomplete character |
| 341 | at the end of the string, or '\0'. Just use the byte. */ | ||
| 340 | int ch = pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx]; | 342 | int ch = pstr->raw_mbs[pstr->raw_mbs_idx + byte_idx]; |
| 341 | pstr->mbs[byte_idx] = ch; | 343 | pstr->mbs[byte_idx] = ch; |
| 342 | /* And also cast it to wide char. */ | 344 | /* And also cast it to wide char. */ |
| @@ -449,7 +451,8 @@ build_wcs_upper_buffer (re_string_t *pstr) | |||
| 449 | for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;) | 451 | for (remain_len = byte_idx + mbclen - 1; byte_idx < remain_len ;) |
| 450 | pstr->wcs[byte_idx++] = WEOF; | 452 | pstr->wcs[byte_idx++] = WEOF; |
| 451 | } | 453 | } |
| 452 | else if (mbclen == (size_t) -1 || mbclen == 0) | 454 | else if (mbclen == (size_t) -1 || mbclen == 0 |
| 455 | || (mbclen == (size_t) -2 && pstr->bufs_len >= pstr->len)) | ||
| 453 | { | 456 | { |
| 454 | /* It is an invalid character or '\0'. Just use the byte. */ | 457 | /* It is an invalid character or '\0'. Just use the byte. */ |
| 455 | int ch = pstr->raw_mbs[pstr->raw_mbs_idx + src_idx]; | 458 | int ch = pstr->raw_mbs[pstr->raw_mbs_idx + src_idx]; |
| @@ -496,8 +499,7 @@ re_string_skip_chars (re_string_t *pstr, Idx new_raw_idx, wint_t *last_wc) | |||
| 496 | rawbuf_idx < new_raw_idx;) | 499 | rawbuf_idx < new_raw_idx;) |
| 497 | { | 500 | { |
| 498 | wchar_t wc2; | 501 | wchar_t wc2; |
| 499 | Idx remain_len; | 502 | Idx remain_len = pstr->raw_len - rawbuf_idx; |
| 500 | remain_len = pstr->len - rawbuf_idx; | ||
| 501 | prev_st = pstr->cur_state; | 503 | prev_st = pstr->cur_state; |
| 502 | mbclen = __mbrtowc (&wc2, (const char *) pstr->raw_mbs + rawbuf_idx, | 504 | mbclen = __mbrtowc (&wc2, (const char *) pstr->raw_mbs + rawbuf_idx, |
| 503 | remain_len, &pstr->cur_state); | 505 | remain_len, &pstr->cur_state); |
| @@ -733,21 +735,21 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags) | |||
| 733 | mbstate_t cur_state; | 735 | mbstate_t cur_state; |
| 734 | wchar_t wc2; | 736 | wchar_t wc2; |
| 735 | Idx mlen = raw + pstr->len - p; | 737 | Idx mlen = raw + pstr->len - p; |
| 738 | unsigned char buf[6]; | ||
| 736 | size_t mbclen; | 739 | size_t mbclen; |
| 737 | 740 | ||
| 738 | #if 0 /* dead code: buf is set but never used */ | 741 | const unsigned char *pp = p; |
| 739 | unsigned char buf[6]; | ||
| 740 | if (BE (pstr->trans != NULL, 0)) | 742 | if (BE (pstr->trans != NULL, 0)) |
| 741 | { | 743 | { |
| 742 | int i = mlen < 6 ? mlen : 6; | 744 | int i = mlen < 6 ? mlen : 6; |
| 743 | while (--i >= 0) | 745 | while (--i >= 0) |
| 744 | buf[i] = pstr->trans[p[i]]; | 746 | buf[i] = pstr->trans[p[i]]; |
| 747 | pp = buf; | ||
| 745 | } | 748 | } |
| 746 | #endif | ||
| 747 | /* XXX Don't use mbrtowc, we know which conversion | 749 | /* XXX Don't use mbrtowc, we know which conversion |
| 748 | to use (UTF-8 -> UCS4). */ | 750 | to use (UTF-8 -> UCS4). */ |
| 749 | memset (&cur_state, 0, sizeof (cur_state)); | 751 | memset (&cur_state, 0, sizeof (cur_state)); |
| 750 | mbclen = __mbrtowc (&wc2, (const char *) p, mlen, | 752 | mbclen = __mbrtowc (&wc2, (const char *) pp, mlen, |
| 751 | &cur_state); | 753 | &cur_state); |
| 752 | if (raw + offset - p <= mbclen | 754 | if (raw + offset - p <= mbclen |
| 753 | && mbclen < (size_t) -2) | 755 | && mbclen < (size_t) -2) |
| @@ -832,7 +834,7 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags) | |||
| 832 | } | 834 | } |
| 833 | 835 | ||
| 834 | static unsigned char | 836 | static unsigned char |
| 835 | internal_function __attribute ((pure)) | 837 | internal_function __attribute__ ((pure)) |
| 836 | re_string_peek_byte_case (const re_string_t *pstr, Idx idx) | 838 | re_string_peek_byte_case (const re_string_t *pstr, Idx idx) |
| 837 | { | 839 | { |
| 838 | int ch; | 840 | int ch; |
| @@ -869,7 +871,7 @@ re_string_peek_byte_case (const re_string_t *pstr, Idx idx) | |||
| 869 | } | 871 | } |
| 870 | 872 | ||
| 871 | static unsigned char | 873 | static unsigned char |
| 872 | internal_function __attribute ((pure)) | 874 | internal_function |
| 873 | re_string_fetch_byte_case (re_string_t *pstr) | 875 | re_string_fetch_byte_case (re_string_t *pstr) |
| 874 | { | 876 | { |
| 875 | if (BE (!pstr->mbs_allocated, 1)) | 877 | if (BE (!pstr->mbs_allocated, 1)) |
| @@ -972,7 +974,7 @@ re_node_set_alloc (re_node_set *set, Idx size) | |||
| 972 | set->alloc = size; | 974 | set->alloc = size; |
| 973 | set->nelem = 0; | 975 | set->nelem = 0; |
| 974 | set->elems = re_malloc (Idx, size); | 976 | set->elems = re_malloc (Idx, size); |
| 975 | if (BE (set->elems == NULL, 0)) | 977 | if (BE (set->elems == NULL, 0) && (MALLOC_0_IS_NONNULL || size != 0)) |
| 976 | return REG_ESPACE; | 978 | return REG_ESPACE; |
| 977 | return REG_NOERROR; | 979 | return REG_NOERROR; |
| 978 | } | 980 | } |
| @@ -1352,7 +1354,7 @@ re_node_set_insert_last (re_node_set *set, Idx elem) | |||
| 1352 | Return true if SET1 and SET2 are equivalent. */ | 1354 | Return true if SET1 and SET2 are equivalent. */ |
| 1353 | 1355 | ||
| 1354 | static bool | 1356 | static bool |
| 1355 | internal_function __attribute ((pure)) | 1357 | internal_function __attribute__ ((pure)) |
| 1356 | re_node_set_compare (const re_node_set *set1, const re_node_set *set2) | 1358 | re_node_set_compare (const re_node_set *set1, const re_node_set *set2) |
| 1357 | { | 1359 | { |
| 1358 | Idx i; | 1360 | Idx i; |
| @@ -1367,7 +1369,7 @@ re_node_set_compare (const re_node_set *set1, const re_node_set *set2) | |||
| 1367 | /* Return (idx + 1) if SET contains the element ELEM, return 0 otherwise. */ | 1369 | /* Return (idx + 1) if SET contains the element ELEM, return 0 otherwise. */ |
| 1368 | 1370 | ||
| 1369 | static Idx | 1371 | static Idx |
| 1370 | internal_function __attribute ((pure)) | 1372 | internal_function __attribute__ ((pure)) |
| 1371 | re_node_set_contains (const re_node_set *set, Idx elem) | 1373 | re_node_set_contains (const re_node_set *set, Idx elem) |
| 1372 | { | 1374 | { |
| 1373 | __re_size_t idx, right, mid; | 1375 | __re_size_t idx, right, mid; |
| @@ -1413,13 +1415,12 @@ re_dfa_add_node (re_dfa_t *dfa, re_token_t token) | |||
| 1413 | Idx *new_nexts, *new_indices; | 1415 | Idx *new_nexts, *new_indices; |
| 1414 | re_node_set *new_edests, *new_eclosures; | 1416 | re_node_set *new_edests, *new_eclosures; |
| 1415 | re_token_t *new_nodes; | 1417 | re_token_t *new_nodes; |
| 1416 | size_t max_object_size = | ||
| 1417 | MAX (sizeof (re_token_t), | ||
| 1418 | MAX (sizeof (re_node_set), | ||
| 1419 | sizeof (Idx))); | ||
| 1420 | 1418 | ||
| 1421 | /* Avoid overflows. */ | 1419 | /* Avoid overflows in realloc. */ |
| 1422 | if (BE (SIZE_MAX / 2 / max_object_size < dfa->nodes_alloc, 0)) | 1420 | const size_t max_object_size = MAX (sizeof (re_token_t), |
| 1421 | MAX (sizeof (re_node_set), | ||
| 1422 | sizeof (Idx))); | ||
| 1423 | if (BE (MIN (IDX_MAX, SIZE_MAX / max_object_size) < new_nodes_alloc, 0)) | ||
| 1423 | return REG_MISSING; | 1424 | return REG_MISSING; |
| 1424 | 1425 | ||
| 1425 | new_nodes = re_realloc (dfa->nodes, re_token_t, new_nodes_alloc); | 1426 | new_nodes = re_realloc (dfa->nodes, re_token_t, new_nodes_alloc); |
| @@ -1442,11 +1443,9 @@ re_dfa_add_node (re_dfa_t *dfa, re_token_t token) | |||
| 1442 | dfa->nodes[dfa->nodes_len] = token; | 1443 | dfa->nodes[dfa->nodes_len] = token; |
| 1443 | dfa->nodes[dfa->nodes_len].constraint = 0; | 1444 | dfa->nodes[dfa->nodes_len].constraint = 0; |
| 1444 | #ifdef RE_ENABLE_I18N | 1445 | #ifdef RE_ENABLE_I18N |
| 1445 | { | ||
| 1446 | int type = token.type; | ||
| 1447 | dfa->nodes[dfa->nodes_len].accept_mb = | 1446 | dfa->nodes[dfa->nodes_len].accept_mb = |
| 1448 | (type == OP_PERIOD && dfa->mb_cur_max > 1) || type == COMPLEX_BRACKET; | 1447 | ((token.type == OP_PERIOD && dfa->mb_cur_max > 1) |
| 1449 | } | 1448 | || token.type == COMPLEX_BRACKET); |
| 1450 | #endif | 1449 | #endif |
| 1451 | dfa->nexts[dfa->nodes_len] = REG_MISSING; | 1450 | dfa->nexts[dfa->nodes_len] = REG_MISSING; |
| 1452 | re_node_set_init_empty (dfa->edests + dfa->nodes_len); | 1451 | re_node_set_init_empty (dfa->edests + dfa->nodes_len); |
| @@ -1454,7 +1453,7 @@ re_dfa_add_node (re_dfa_t *dfa, re_token_t token) | |||
| 1454 | return dfa->nodes_len++; | 1453 | return dfa->nodes_len++; |
| 1455 | } | 1454 | } |
| 1456 | 1455 | ||
| 1457 | static inline re_hashval_t | 1456 | static re_hashval_t |
| 1458 | internal_function | 1457 | internal_function |
| 1459 | calc_state_hash (const re_node_set *nodes, unsigned int context) | 1458 | calc_state_hash (const re_node_set *nodes, unsigned int context) |
| 1460 | { | 1459 | { |
| @@ -1551,7 +1550,7 @@ re_acquire_state_context (reg_errcode_t *err, const re_dfa_t *dfa, | |||
| 1551 | && re_node_set_compare (state->entrance_nodes, nodes)) | 1550 | && re_node_set_compare (state->entrance_nodes, nodes)) |
| 1552 | return state; | 1551 | return state; |
| 1553 | } | 1552 | } |
| 1554 | /* There are no appropriate state in `dfa', create the new one. */ | 1553 | /* There are no appropriate state in 'dfa', create the new one. */ |
| 1555 | new_state = create_cd_newstate (dfa, nodes, context, hash); | 1554 | new_state = create_cd_newstate (dfa, nodes, context, hash); |
| 1556 | if (BE (new_state == NULL, 0)) | 1555 | if (BE (new_state == NULL, 0)) |
| 1557 | *err = REG_ESPACE; | 1556 | *err = REG_ESPACE; |
| @@ -1580,7 +1579,7 @@ register_state (const re_dfa_t *dfa, re_dfastate_t *newstate, | |||
| 1580 | { | 1579 | { |
| 1581 | Idx elem = newstate->nodes.elems[i]; | 1580 | Idx elem = newstate->nodes.elems[i]; |
| 1582 | if (!IS_EPSILON_NODE (dfa->nodes[elem].type)) | 1581 | if (!IS_EPSILON_NODE (dfa->nodes[elem].type)) |
| 1583 | if (BE (! re_node_set_insert_last (&newstate->non_eps_nodes, elem), 0)) | 1582 | if (! re_node_set_insert_last (&newstate->non_eps_nodes, elem)) |
| 1584 | return REG_ESPACE; | 1583 | return REG_ESPACE; |
| 1585 | } | 1584 | } |
| 1586 | 1585 | ||
| @@ -1615,7 +1614,7 @@ free_state (re_dfastate_t *state) | |||
| 1615 | re_free (state); | 1614 | re_free (state); |
| 1616 | } | 1615 | } |
| 1617 | 1616 | ||
| 1618 | /* Create the new state which is independ of contexts. | 1617 | /* Create the new state which is independent of contexts. |
| 1619 | Return the new state if succeeded, otherwise return NULL. */ | 1618 | Return the new state if succeeded, otherwise return NULL. */ |
| 1620 | 1619 | ||
| 1621 | static re_dfastate_t * | 1620 | static re_dfastate_t * |
diff --git a/gl/regex_internal.h b/gl/regex_internal.h index 5aa5aa28..a2b8f16f 100644 --- a/gl/regex_internal.h +++ b/gl/regex_internal.h | |||
| @@ -1,50 +1,81 @@ | |||
| 1 | /* Extended regular expression matching and search library. | 1 | /* Extended regular expression matching and search library. |
| 2 | Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free | 2 | Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 3 | Software Foundation, Inc. | ||
| 4 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 5 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. | 4 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. |
| 6 | 5 | ||
| 7 | This program is free software; you can redistribute it and/or modify | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 8 | it under the terms of the GNU General Public License as published by | 7 | modify it under the terms of the GNU General Public |
| 9 | the Free Software Foundation; either version 3, or (at your option) | 8 | License as published by the Free Software Foundation; either |
| 10 | any later version. | 9 | version 3 of the License, or (at your option) any later version. |
| 11 | 10 | ||
| 12 | This program is distributed in the hope that it will be useful, | 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | GNU General Public License for more details. | 14 | General Public License for more details. |
| 16 | 15 | ||
| 17 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public |
| 18 | with this program; if not, write to the Free Software Foundation, | 17 | License along with the GNU C Library; if not, see |
| 19 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 18 | <http://www.gnu.org/licenses/>. */ |
| 20 | 19 | ||
| 21 | #ifndef _REGEX_INTERNAL_H | 20 | #ifndef _REGEX_INTERNAL_H |
| 22 | #define _REGEX_INTERNAL_H 1 | 21 | #define _REGEX_INTERNAL_H 1 |
| 23 | 22 | ||
| 24 | #include <assert.h> | 23 | #include <assert.h> |
| 25 | #include <ctype.h> | 24 | #include <ctype.h> |
| 26 | #include <stdbool.h> | ||
| 27 | #include <stdio.h> | 25 | #include <stdio.h> |
| 28 | #include <stdlib.h> | 26 | #include <stdlib.h> |
| 29 | #include <string.h> | 27 | #include <string.h> |
| 30 | 28 | ||
| 31 | #include <langinfo.h> | 29 | #include <langinfo.h> |
| 32 | #ifndef _LIBC | 30 | #include <locale.h> |
| 33 | # include "localcharset.h" | ||
| 34 | #endif | ||
| 35 | #if defined HAVE_LOCALE_H || defined _LIBC | ||
| 36 | # include <locale.h> | ||
| 37 | #endif | ||
| 38 | |||
| 39 | #include <wchar.h> | 31 | #include <wchar.h> |
| 40 | #include <wctype.h> | 32 | #include <wctype.h> |
| 33 | #include <stdbool.h> | ||
| 41 | #include <stdint.h> | 34 | #include <stdint.h> |
| 42 | #if defined _LIBC | 35 | |
| 36 | #ifdef _LIBC | ||
| 43 | # include <bits/libc-lock.h> | 37 | # include <bits/libc-lock.h> |
| 38 | # define lock_define(name) __libc_lock_define (, name) | ||
| 39 | # define lock_init(lock) (__libc_lock_init (lock), 0) | ||
| 40 | # define lock_fini(lock) 0 | ||
| 41 | # define lock_lock(lock) __libc_lock_lock (lock) | ||
| 42 | # define lock_unlock(lock) __libc_lock_unlock (lock) | ||
| 43 | #elif defined GNULIB_LOCK | ||
| 44 | # include "glthread/lock.h" | ||
| 45 | /* Use gl_lock_define if empty macro arguments are known to work. | ||
| 46 | Otherwise, fall back on less-portable substitutes. */ | ||
| 47 | # if ((defined __GNUC__ && !defined __STRICT_ANSI__) \ | ||
| 48 | || (defined __STDC_VERSION__ && 199901L <= __STDC_VERSION__)) | ||
| 49 | # define lock_define(name) gl_lock_define (, name) | ||
| 50 | # elif USE_POSIX_THREADS | ||
| 51 | # define lock_define(name) pthread_mutex_t name; | ||
| 52 | # elif USE_PTH_THREADS | ||
| 53 | # define lock_define(name) pth_mutex_t name; | ||
| 54 | # elif USE_SOLARIS_THREADS | ||
| 55 | # define lock_define(name) mutex_t name; | ||
| 56 | # elif USE_WINDOWS_THREADS | ||
| 57 | # define lock_define(name) gl_lock_t name; | ||
| 58 | # else | ||
| 59 | # define lock_define(name) | ||
| 60 | # endif | ||
| 61 | # define lock_init(lock) glthread_lock_init (&(lock)) | ||
| 62 | # define lock_fini(lock) glthread_lock_destroy (&(lock)) | ||
| 63 | # define lock_lock(lock) glthread_lock_lock (&(lock)) | ||
| 64 | # define lock_unlock(lock) glthread_lock_unlock (&(lock)) | ||
| 65 | #elif defined GNULIB_PTHREAD | ||
| 66 | # include <pthread.h> | ||
| 67 | # define lock_define(name) pthread_mutex_t name; | ||
| 68 | # define lock_init(lock) pthread_mutex_init (&(lock), 0) | ||
| 69 | # define lock_fini(lock) pthread_mutex_destroy (&(lock)) | ||
| 70 | # define lock_lock(lock) pthread_mutex_lock (&(lock)) | ||
| 71 | # define lock_unlock(lock) pthread_mutex_unlock (&(lock)) | ||
| 44 | #else | 72 | #else |
| 45 | # define __libc_lock_init(NAME) do { } while (0) | 73 | # define lock_define(name) |
| 46 | # define __libc_lock_lock(NAME) do { } while (0) | 74 | # define lock_init(lock) 0 |
| 47 | # define __libc_lock_unlock(NAME) do { } while (0) | 75 | # define lock_fini(lock) ((void) 0) |
| 76 | /* The 'dfa' avoids an "unused variable 'dfa'" warning from GCC. */ | ||
| 77 | # define lock_lock(lock) ((void) dfa) | ||
| 78 | # define lock_unlock(lock) ((void) 0) | ||
| 48 | #endif | 79 | #endif |
| 49 | 80 | ||
| 50 | /* In case that the system doesn't have isblank(). */ | 81 | /* In case that the system doesn't have isblank(). */ |
| @@ -67,7 +98,7 @@ | |||
| 67 | # ifdef _LIBC | 98 | # ifdef _LIBC |
| 68 | # undef gettext | 99 | # undef gettext |
| 69 | # define gettext(msgid) \ | 100 | # define gettext(msgid) \ |
| 70 | INTUSE(__dcgettext) (_libc_intl_domainname, msgid, LC_MESSAGES) | 101 | __dcgettext (_libc_intl_domainname, msgid, LC_MESSAGES) |
| 71 | # endif | 102 | # endif |
| 72 | #else | 103 | #else |
| 73 | # define gettext(msgid) (msgid) | 104 | # define gettext(msgid) (msgid) |
| @@ -79,12 +110,7 @@ | |||
| 79 | # define gettext_noop(String) String | 110 | # define gettext_noop(String) String |
| 80 | #endif | 111 | #endif |
| 81 | 112 | ||
| 82 | /* For loser systems without the definition. */ | 113 | #if (defined MB_CUR_MAX && HAVE_WCTYPE_H && HAVE_ISWCTYPE && HAVE_WCSCOLL) || _LIBC |
| 83 | #ifndef SIZE_MAX | ||
| 84 | # define SIZE_MAX ((size_t) -1) | ||
| 85 | #endif | ||
| 86 | |||
| 87 | #if (defined MB_CUR_MAX && HAVE_LOCALE_H && HAVE_WCTYPE_H && HAVE_ISWCTYPE && HAVE_WCSCOLL) || _LIBC | ||
| 88 | # define RE_ENABLE_I18N | 114 | # define RE_ENABLE_I18N |
| 89 | #endif | 115 | #endif |
| 90 | 116 | ||
| @@ -92,9 +118,6 @@ | |||
| 92 | # define BE(expr, val) __builtin_expect (expr, val) | 118 | # define BE(expr, val) __builtin_expect (expr, val) |
| 93 | #else | 119 | #else |
| 94 | # define BE(expr, val) (expr) | 120 | # define BE(expr, val) (expr) |
| 95 | # ifdef _LIBC | ||
| 96 | # define inline | ||
| 97 | # endif | ||
| 98 | #endif | 121 | #endif |
| 99 | 122 | ||
| 100 | /* Number of ASCII characters. */ | 123 | /* Number of ASCII characters. */ |
| @@ -111,22 +134,27 @@ | |||
| 111 | 134 | ||
| 112 | /* Rename to standard API for using out of glibc. */ | 135 | /* Rename to standard API for using out of glibc. */ |
| 113 | #ifndef _LIBC | 136 | #ifndef _LIBC |
| 137 | # undef __wctype | ||
| 138 | # undef __iswctype | ||
| 114 | # define __wctype wctype | 139 | # define __wctype wctype |
| 115 | # define __iswctype iswctype | 140 | # define __iswctype iswctype |
| 116 | # define __btowc btowc | 141 | # define __btowc btowc |
| 117 | # define __wcrtomb wcrtomb | ||
| 118 | # define __mbrtowc mbrtowc | 142 | # define __mbrtowc mbrtowc |
| 143 | # define __wcrtomb wcrtomb | ||
| 119 | # define __regfree regfree | 144 | # define __regfree regfree |
| 120 | # define attribute_hidden | 145 | # define attribute_hidden |
| 121 | #endif /* not _LIBC */ | 146 | #endif /* not _LIBC */ |
| 122 | 147 | ||
| 123 | #if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) | 148 | #if __GNUC__ < 3 + (__GNUC_MINOR__ < 1) |
| 124 | # define __attribute(arg) __attribute__ (arg) | 149 | # define __attribute__(arg) |
| 125 | #else | ||
| 126 | # define __attribute(arg) | ||
| 127 | #endif | 150 | #endif |
| 128 | 151 | ||
| 129 | typedef __re_idx_t Idx; | 152 | typedef __re_idx_t Idx; |
| 153 | #ifdef _REGEX_LARGE_OFFSETS | ||
| 154 | # define IDX_MAX (SIZE_MAX - 2) | ||
| 155 | #else | ||
| 156 | # define IDX_MAX INT_MAX | ||
| 157 | #endif | ||
| 130 | 158 | ||
| 131 | /* Special return value for failure to match. */ | 159 | /* Special return value for failure to match. */ |
| 132 | #define REG_MISSING ((Idx) -1) | 160 | #define REG_MISSING ((Idx) -1) |
| @@ -337,7 +365,7 @@ typedef struct | |||
| 337 | Idx idx; /* for BACK_REF */ | 365 | Idx idx; /* for BACK_REF */ |
| 338 | re_context_type ctx_type; /* for ANCHOR */ | 366 | re_context_type ctx_type; /* for ANCHOR */ |
| 339 | } opr; | 367 | } opr; |
| 340 | #if __GNUC__ >= 2 && !__STRICT_ANSI__ | 368 | #if __GNUC__ >= 2 && !defined __STRICT_ANSI__ |
| 341 | re_token_type_t type : 8; | 369 | re_token_type_t type : 8; |
| 342 | #else | 370 | #else |
| 343 | re_token_type_t type; | 371 | re_token_type_t type; |
| @@ -418,26 +446,24 @@ struct re_dfa_t; | |||
| 418 | typedef struct re_dfa_t re_dfa_t; | 446 | typedef struct re_dfa_t re_dfa_t; |
| 419 | 447 | ||
| 420 | #ifndef _LIBC | 448 | #ifndef _LIBC |
| 421 | # if defined __i386__ && !defined __EMX__ | 449 | # define internal_function |
| 422 | # define internal_function __attribute ((regparm (3), stdcall)) | ||
| 423 | # else | ||
| 424 | # define internal_function | ||
| 425 | # endif | ||
| 426 | #endif | 450 | #endif |
| 427 | 451 | ||
| 452 | #ifndef NOT_IN_libc | ||
| 428 | static reg_errcode_t re_string_realloc_buffers (re_string_t *pstr, | 453 | static reg_errcode_t re_string_realloc_buffers (re_string_t *pstr, |
| 429 | Idx new_buf_len) | 454 | Idx new_buf_len) |
| 430 | internal_function; | 455 | internal_function; |
| 431 | #ifdef RE_ENABLE_I18N | 456 | # ifdef RE_ENABLE_I18N |
| 432 | static void build_wcs_buffer (re_string_t *pstr) internal_function; | 457 | static void build_wcs_buffer (re_string_t *pstr) internal_function; |
| 433 | static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr) | 458 | static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr) |
| 434 | internal_function; | 459 | internal_function; |
| 435 | #endif /* RE_ENABLE_I18N */ | 460 | # endif /* RE_ENABLE_I18N */ |
| 436 | static void build_upper_buffer (re_string_t *pstr) internal_function; | 461 | static void build_upper_buffer (re_string_t *pstr) internal_function; |
| 437 | static void re_string_translate_buffer (re_string_t *pstr) internal_function; | 462 | static void re_string_translate_buffer (re_string_t *pstr) internal_function; |
| 438 | static unsigned int re_string_context_at (const re_string_t *input, Idx idx, | 463 | static unsigned int re_string_context_at (const re_string_t *input, Idx idx, |
| 439 | int eflags) | 464 | int eflags) |
| 440 | internal_function __attribute ((pure)); | 465 | internal_function __attribute__ ((pure)); |
| 466 | #endif | ||
| 441 | #define re_string_peek_byte(pstr, offset) \ | 467 | #define re_string_peek_byte(pstr, offset) \ |
| 442 | ((pstr)->mbs[(pstr)->cur_idx + offset]) | 468 | ((pstr)->mbs[(pstr)->cur_idx + offset]) |
| 443 | #define re_string_fetch_byte(pstr) \ | 469 | #define re_string_fetch_byte(pstr) \ |
| @@ -455,7 +481,9 @@ static unsigned int re_string_context_at (const re_string_t *input, Idx idx, | |||
| 455 | #define re_string_skip_bytes(pstr,idx) ((pstr)->cur_idx += (idx)) | 481 | #define re_string_skip_bytes(pstr,idx) ((pstr)->cur_idx += (idx)) |
| 456 | #define re_string_set_index(pstr,idx) ((pstr)->cur_idx = (idx)) | 482 | #define re_string_set_index(pstr,idx) ((pstr)->cur_idx = (idx)) |
| 457 | 483 | ||
| 458 | #include <alloca.h> | 484 | #if defined _LIBC || HAVE_ALLOCA |
| 485 | # include <alloca.h> | ||
| 486 | #endif | ||
| 459 | 487 | ||
| 460 | #ifndef _LIBC | 488 | #ifndef _LIBC |
| 461 | # if HAVE_ALLOCA | 489 | # if HAVE_ALLOCA |
| @@ -472,9 +500,18 @@ static unsigned int re_string_context_at (const re_string_t *input, Idx idx, | |||
| 472 | # endif | 500 | # endif |
| 473 | #endif | 501 | #endif |
| 474 | 502 | ||
| 503 | #ifdef _LIBC | ||
| 504 | # define MALLOC_0_IS_NONNULL 1 | ||
| 505 | #elif !defined MALLOC_0_IS_NONNULL | ||
| 506 | # define MALLOC_0_IS_NONNULL 0 | ||
| 507 | #endif | ||
| 508 | |||
| 475 | #ifndef MAX | 509 | #ifndef MAX |
| 476 | # define MAX(a,b) ((a) < (b) ? (b) : (a)) | 510 | # define MAX(a,b) ((a) < (b) ? (b) : (a)) |
| 477 | #endif | 511 | #endif |
| 512 | #ifndef MIN | ||
| 513 | # define MIN(a,b) ((a) < (b) ? (a) : (b)) | ||
| 514 | #endif | ||
| 478 | 515 | ||
| 479 | #define re_malloc(t,n) ((t *) malloc ((n) * sizeof (t))) | 516 | #define re_malloc(t,n) ((t *) malloc ((n) * sizeof (t))) |
| 480 | #define re_realloc(p,t,n) ((t *) realloc (p, (n) * sizeof (t))) | 517 | #define re_realloc(p,t,n) ((t *) realloc (p, (n) * sizeof (t))) |
| @@ -490,8 +527,8 @@ struct bin_tree_t | |||
| 490 | 527 | ||
| 491 | re_token_t token; | 528 | re_token_t token; |
| 492 | 529 | ||
| 493 | /* `node_idx' is the index in dfa->nodes, if `type' == 0. | 530 | /* 'node_idx' is the index in dfa->nodes, if 'type' == 0. |
| 494 | Otherwise `type' indicate the type of this node. */ | 531 | Otherwise 'type' indicate the type of this node. */ |
| 495 | Idx node_idx; | 532 | Idx node_idx; |
| 496 | }; | 533 | }; |
| 497 | typedef struct bin_tree_t bin_tree_t; | 534 | typedef struct bin_tree_t bin_tree_t; |
| @@ -544,9 +581,9 @@ struct re_dfastate_t | |||
| 544 | struct re_dfastate_t **trtable, **word_trtable; | 581 | struct re_dfastate_t **trtable, **word_trtable; |
| 545 | unsigned int context : 4; | 582 | unsigned int context : 4; |
| 546 | unsigned int halt : 1; | 583 | unsigned int halt : 1; |
| 547 | /* If this state can accept `multi byte'. | 584 | /* If this state can accept "multi byte". |
| 548 | Note that we refer to multibyte characters, and multi character | 585 | Note that we refer to multibyte characters, and multi character |
| 549 | collating elements as `multi byte'. */ | 586 | collating elements as "multi byte". */ |
| 550 | unsigned int accept_mb : 1; | 587 | unsigned int accept_mb : 1; |
| 551 | /* If this state has backreference node(s). */ | 588 | /* If this state has backreference node(s). */ |
| 552 | unsigned int has_backref : 1; | 589 | unsigned int has_backref : 1; |
| @@ -675,7 +712,7 @@ struct re_dfa_t | |||
| 675 | re_bitset_ptr_t sb_char; | 712 | re_bitset_ptr_t sb_char; |
| 676 | int str_tree_storage_idx; | 713 | int str_tree_storage_idx; |
| 677 | 714 | ||
| 678 | /* number of subexpressions `re_nsub' is in regex_t. */ | 715 | /* number of subexpressions 're_nsub' is in regex_t. */ |
| 679 | re_hashval_t state_hash_mask; | 716 | re_hashval_t state_hash_mask; |
| 680 | Idx init_node; | 717 | Idx init_node; |
| 681 | Idx nbackref; /* The number of backreference in this dfa. */ | 718 | Idx nbackref; /* The number of backreference in this dfa. */ |
| @@ -699,9 +736,7 @@ struct re_dfa_t | |||
| 699 | #ifdef DEBUG | 736 | #ifdef DEBUG |
| 700 | char* re_str; | 737 | char* re_str; |
| 701 | #endif | 738 | #endif |
| 702 | #ifdef _LIBC | 739 | lock_define (lock) |
| 703 | __libc_lock_define (, lock) | ||
| 704 | #endif | ||
| 705 | }; | 740 | }; |
| 706 | 741 | ||
| 707 | #define re_node_set_init_empty(set) memset (set, '\0', sizeof (re_node_set)) | 742 | #define re_node_set_init_empty(set) memset (set, '\0', sizeof (re_node_set)) |
| @@ -732,33 +767,33 @@ typedef struct | |||
| 732 | } bracket_elem_t; | 767 | } bracket_elem_t; |
| 733 | 768 | ||
| 734 | 769 | ||
| 735 | /* Inline functions for bitset_t operation. */ | 770 | /* Functions for bitset_t operation. */ |
| 736 | 771 | ||
| 737 | static inline void | 772 | static void |
| 738 | bitset_set (bitset_t set, Idx i) | 773 | bitset_set (bitset_t set, Idx i) |
| 739 | { | 774 | { |
| 740 | set[i / BITSET_WORD_BITS] |= (bitset_word_t) 1 << i % BITSET_WORD_BITS; | 775 | set[i / BITSET_WORD_BITS] |= (bitset_word_t) 1 << i % BITSET_WORD_BITS; |
| 741 | } | 776 | } |
| 742 | 777 | ||
| 743 | static inline void | 778 | static void |
| 744 | bitset_clear (bitset_t set, Idx i) | 779 | bitset_clear (bitset_t set, Idx i) |
| 745 | { | 780 | { |
| 746 | set[i / BITSET_WORD_BITS] &= ~ ((bitset_word_t) 1 << i % BITSET_WORD_BITS); | 781 | set[i / BITSET_WORD_BITS] &= ~ ((bitset_word_t) 1 << i % BITSET_WORD_BITS); |
| 747 | } | 782 | } |
| 748 | 783 | ||
| 749 | static inline bool | 784 | static bool |
| 750 | bitset_contain (const bitset_t set, Idx i) | 785 | bitset_contain (const bitset_t set, Idx i) |
| 751 | { | 786 | { |
| 752 | return (set[i / BITSET_WORD_BITS] >> i % BITSET_WORD_BITS) & 1; | 787 | return (set[i / BITSET_WORD_BITS] >> i % BITSET_WORD_BITS) & 1; |
| 753 | } | 788 | } |
| 754 | 789 | ||
| 755 | static inline void | 790 | static void |
| 756 | bitset_empty (bitset_t set) | 791 | bitset_empty (bitset_t set) |
| 757 | { | 792 | { |
| 758 | memset (set, '\0', sizeof (bitset_t)); | 793 | memset (set, '\0', sizeof (bitset_t)); |
| 759 | } | 794 | } |
| 760 | 795 | ||
| 761 | static inline void | 796 | static void |
| 762 | bitset_set_all (bitset_t set) | 797 | bitset_set_all (bitset_t set) |
| 763 | { | 798 | { |
| 764 | memset (set, -1, sizeof (bitset_word_t) * (SBC_MAX / BITSET_WORD_BITS)); | 799 | memset (set, -1, sizeof (bitset_word_t) * (SBC_MAX / BITSET_WORD_BITS)); |
| @@ -767,13 +802,13 @@ bitset_set_all (bitset_t set) | |||
| 767 | ((bitset_word_t) 1 << SBC_MAX % BITSET_WORD_BITS) - 1; | 802 | ((bitset_word_t) 1 << SBC_MAX % BITSET_WORD_BITS) - 1; |
| 768 | } | 803 | } |
| 769 | 804 | ||
| 770 | static inline void | 805 | static void |
| 771 | bitset_copy (bitset_t dest, const bitset_t src) | 806 | bitset_copy (bitset_t dest, const bitset_t src) |
| 772 | { | 807 | { |
| 773 | memcpy (dest, src, sizeof (bitset_t)); | 808 | memcpy (dest, src, sizeof (bitset_t)); |
| 774 | } | 809 | } |
| 775 | 810 | ||
| 776 | static inline void | 811 | static void __attribute__ ((unused)) |
| 777 | bitset_not (bitset_t set) | 812 | bitset_not (bitset_t set) |
| 778 | { | 813 | { |
| 779 | int bitset_i; | 814 | int bitset_i; |
| @@ -785,7 +820,7 @@ bitset_not (bitset_t set) | |||
| 785 | & ~set[BITSET_WORDS - 1]); | 820 | & ~set[BITSET_WORDS - 1]); |
| 786 | } | 821 | } |
| 787 | 822 | ||
| 788 | static inline void | 823 | static void __attribute__ ((unused)) |
| 789 | bitset_merge (bitset_t dest, const bitset_t src) | 824 | bitset_merge (bitset_t dest, const bitset_t src) |
| 790 | { | 825 | { |
| 791 | int bitset_i; | 826 | int bitset_i; |
| @@ -793,7 +828,7 @@ bitset_merge (bitset_t dest, const bitset_t src) | |||
| 793 | dest[bitset_i] |= src[bitset_i]; | 828 | dest[bitset_i] |= src[bitset_i]; |
| 794 | } | 829 | } |
| 795 | 830 | ||
| 796 | static inline void | 831 | static void __attribute__ ((unused)) |
| 797 | bitset_mask (bitset_t dest, const bitset_t src) | 832 | bitset_mask (bitset_t dest, const bitset_t src) |
| 798 | { | 833 | { |
| 799 | int bitset_i; | 834 | int bitset_i; |
| @@ -802,9 +837,9 @@ bitset_mask (bitset_t dest, const bitset_t src) | |||
| 802 | } | 837 | } |
| 803 | 838 | ||
| 804 | #ifdef RE_ENABLE_I18N | 839 | #ifdef RE_ENABLE_I18N |
| 805 | /* Inline functions for re_string. */ | 840 | /* Functions for re_string. */ |
| 806 | static inline int | 841 | static int |
| 807 | internal_function __attribute ((pure)) | 842 | internal_function __attribute__ ((pure, unused)) |
| 808 | re_string_char_size_at (const re_string_t *pstr, Idx idx) | 843 | re_string_char_size_at (const re_string_t *pstr, Idx idx) |
| 809 | { | 844 | { |
| 810 | int byte_idx; | 845 | int byte_idx; |
| @@ -816,8 +851,8 @@ re_string_char_size_at (const re_string_t *pstr, Idx idx) | |||
| 816 | return byte_idx; | 851 | return byte_idx; |
| 817 | } | 852 | } |
| 818 | 853 | ||
| 819 | static inline wint_t | 854 | static wint_t |
| 820 | internal_function __attribute ((pure)) | 855 | internal_function __attribute__ ((pure, unused)) |
| 821 | re_string_wchar_at (const re_string_t *pstr, Idx idx) | 856 | re_string_wchar_at (const re_string_t *pstr, Idx idx) |
| 822 | { | 857 | { |
| 823 | if (pstr->mb_cur_max == 1) | 858 | if (pstr->mb_cur_max == 1) |
| @@ -825,15 +860,15 @@ re_string_wchar_at (const re_string_t *pstr, Idx idx) | |||
| 825 | return (wint_t) pstr->wcs[idx]; | 860 | return (wint_t) pstr->wcs[idx]; |
| 826 | } | 861 | } |
| 827 | 862 | ||
| 863 | # ifndef NOT_IN_libc | ||
| 828 | static int | 864 | static int |
| 829 | internal_function __attribute ((pure)) | 865 | internal_function __attribute__ ((pure, unused)) |
| 830 | re_string_elem_size_at (const re_string_t *pstr, Idx idx) | 866 | re_string_elem_size_at (const re_string_t *pstr, Idx idx) |
| 831 | { | 867 | { |
| 832 | # ifdef _LIBC | 868 | # ifdef _LIBC |
| 833 | const unsigned char *p, *extra; | 869 | const unsigned char *p, *extra; |
| 834 | const int32_t *table, *indirect; | 870 | const int32_t *table, *indirect; |
| 835 | int32_t tmp; | 871 | # include <locale/weight.h> |
| 836 | # include <locale/weight.h> | ||
| 837 | uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); | 872 | uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES); |
| 838 | 873 | ||
| 839 | if (nrules != 0) | 874 | if (nrules != 0) |
| @@ -844,13 +879,14 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx) | |||
| 844 | indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, | 879 | indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, |
| 845 | _NL_COLLATE_INDIRECTMB); | 880 | _NL_COLLATE_INDIRECTMB); |
| 846 | p = pstr->mbs + idx; | 881 | p = pstr->mbs + idx; |
| 847 | tmp = findidx (&p); | 882 | findidx (&p, pstr->len - idx); |
| 848 | return p - pstr->mbs - idx; | 883 | return p - pstr->mbs - idx; |
| 849 | } | 884 | } |
| 850 | else | 885 | else |
| 851 | # endif /* _LIBC */ | 886 | # endif /* _LIBC */ |
| 852 | return 1; | 887 | return 1; |
| 853 | } | 888 | } |
| 889 | # endif | ||
| 854 | #endif /* RE_ENABLE_I18N */ | 890 | #endif /* RE_ENABLE_I18N */ |
| 855 | 891 | ||
| 856 | #ifndef __GNUC_PREREQ | 892 | #ifndef __GNUC_PREREQ |
diff --git a/gl/regexec.c b/gl/regexec.c index dc449ce5..d29d442b 100644 --- a/gl/regexec.c +++ b/gl/regexec.c | |||
| @@ -1,22 +1,21 @@ | |||
| 1 | /* Extended regular expression matching and search library. | 1 | /* Extended regular expression matching and search library. |
| 2 | Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free | 2 | Copyright (C) 2002-2013 Free Software Foundation, Inc. |
| 3 | Software Foundation, Inc. | ||
| 4 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 5 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. | 4 | Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. |
| 6 | 5 | ||
| 7 | This program is free software; you can redistribute it and/or modify | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 8 | it under the terms of the GNU General Public License as published by | 7 | modify it under the terms of the GNU General Public |
| 9 | the Free Software Foundation; either version 3, or (at your option) | 8 | License as published by the Free Software Foundation; either |
| 10 | any later version. | 9 | version 3 of the License, or (at your option) any later version. |
| 11 | 10 | ||
| 12 | This program is distributed in the hope that it will be useful, | 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | GNU General Public License for more details. | 14 | General Public License for more details. |
| 16 | 15 | ||
| 17 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public |
| 18 | with this program; if not, write to the Free Software Foundation, | 17 | License along with the GNU C Library; if not, see |
| 19 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 18 | <http://www.gnu.org/licenses/>. */ |
| 20 | 19 | ||
| 21 | static reg_errcode_t match_ctx_init (re_match_context_t *cache, int eflags, | 20 | static reg_errcode_t match_ctx_init (re_match_context_t *cache, int eflags, |
| 22 | Idx n) internal_function; | 21 | Idx n) internal_function; |
| @@ -52,9 +51,8 @@ static regoff_t re_search_stub (struct re_pattern_buffer *bufp, | |||
| 52 | regoff_t range, Idx stop, | 51 | regoff_t range, Idx stop, |
| 53 | struct re_registers *regs, | 52 | struct re_registers *regs, |
| 54 | bool ret_len) internal_function; | 53 | bool ret_len) internal_function; |
| 55 | static unsigned int re_copy_regs (struct re_registers *regs, regmatch_t *pmatch, | 54 | static unsigned re_copy_regs (struct re_registers *regs, regmatch_t *pmatch, |
| 56 | Idx nregs, int regs_allocated) | 55 | Idx nregs, int regs_allocated) internal_function; |
| 57 | internal_function; | ||
| 58 | static reg_errcode_t prune_impossible_nodes (re_match_context_t *mctx) | 56 | static reg_errcode_t prune_impossible_nodes (re_match_context_t *mctx) |
| 59 | internal_function; | 57 | internal_function; |
| 60 | static Idx check_matching (re_match_context_t *mctx, bool fl_longest_match, | 58 | static Idx check_matching (re_match_context_t *mctx, bool fl_longest_match, |
| @@ -201,7 +199,7 @@ static Idx group_nodes_into_DFAstates (const re_dfa_t *dfa, | |||
| 201 | static bool check_node_accept (const re_match_context_t *mctx, | 199 | static bool check_node_accept (const re_match_context_t *mctx, |
| 202 | const re_token_t *node, Idx idx) | 200 | const re_token_t *node, Idx idx) |
| 203 | internal_function; | 201 | internal_function; |
| 204 | static reg_errcode_t extend_buffers (re_match_context_t *mctx) | 202 | static reg_errcode_t extend_buffers (re_match_context_t *mctx, int min_len) |
| 205 | internal_function; | 203 | internal_function; |
| 206 | 204 | ||
| 207 | /* Entry point for POSIX code. */ | 205 | /* Entry point for POSIX code. */ |
| @@ -210,11 +208,11 @@ static reg_errcode_t extend_buffers (re_match_context_t *mctx) | |||
| 210 | string STRING. | 208 | string STRING. |
| 211 | 209 | ||
| 212 | If NMATCH is zero or REG_NOSUB was set in the cflags argument to | 210 | If NMATCH is zero or REG_NOSUB was set in the cflags argument to |
| 213 | `regcomp', we ignore PMATCH. Otherwise, we assume PMATCH has at | 211 | 'regcomp', we ignore PMATCH. Otherwise, we assume PMATCH has at |
| 214 | least NMATCH elements, and we set them to the offsets of the | 212 | least NMATCH elements, and we set them to the offsets of the |
| 215 | corresponding matched substrings. | 213 | corresponding matched substrings. |
| 216 | 214 | ||
| 217 | EFLAGS specifies `execution flags' which affect matching: if | 215 | EFLAGS specifies "execution flags" which affect matching: if |
| 218 | REG_NOTBOL is set, then ^ does not match at the beginning of the | 216 | REG_NOTBOL is set, then ^ does not match at the beginning of the |
| 219 | string; if REG_NOTEOL is set, then $ does not match at the end. | 217 | string; if REG_NOTEOL is set, then $ does not match at the end. |
| 220 | 218 | ||
| @@ -230,9 +228,7 @@ regexec (preg, string, nmatch, pmatch, eflags) | |||
| 230 | { | 228 | { |
| 231 | reg_errcode_t err; | 229 | reg_errcode_t err; |
| 232 | Idx start, length; | 230 | Idx start, length; |
| 233 | #ifdef _LIBC | 231 | re_dfa_t *dfa = preg->buffer; |
| 234 | re_dfa_t *dfa = (re_dfa_t *) preg->buffer; | ||
| 235 | #endif | ||
| 236 | 232 | ||
| 237 | if (eflags & ~(REG_NOTBOL | REG_NOTEOL | REG_STARTEND)) | 233 | if (eflags & ~(REG_NOTBOL | REG_NOTEOL | REG_STARTEND)) |
| 238 | return REG_BADPAT; | 234 | return REG_BADPAT; |
| @@ -248,14 +244,14 @@ regexec (preg, string, nmatch, pmatch, eflags) | |||
| 248 | length = strlen (string); | 244 | length = strlen (string); |
| 249 | } | 245 | } |
| 250 | 246 | ||
| 251 | __libc_lock_lock (dfa->lock); | 247 | lock_lock (dfa->lock); |
| 252 | if (preg->no_sub) | 248 | if (preg->no_sub) |
| 253 | err = re_search_internal (preg, string, length, start, length, | 249 | err = re_search_internal (preg, string, length, start, length, |
| 254 | length, 0, NULL, eflags); | 250 | length, 0, NULL, eflags); |
| 255 | else | 251 | else |
| 256 | err = re_search_internal (preg, string, length, start, length, | 252 | err = re_search_internal (preg, string, length, start, length, |
| 257 | length, nmatch, pmatch, eflags); | 253 | length, nmatch, pmatch, eflags); |
| 258 | __libc_lock_unlock (dfa->lock); | 254 | lock_unlock (dfa->lock); |
| 259 | return err != REG_NOERROR; | 255 | return err != REG_NOERROR; |
| 260 | } | 256 | } |
| 261 | 257 | ||
| @@ -366,7 +362,6 @@ weak_alias (__re_search_2, re_search_2) | |||
| 366 | #endif | 362 | #endif |
| 367 | 363 | ||
| 368 | static regoff_t | 364 | static regoff_t |
| 369 | internal_function | ||
| 370 | re_search_2_stub (struct re_pattern_buffer *bufp, | 365 | re_search_2_stub (struct re_pattern_buffer *bufp, |
| 371 | const char *string1, Idx length1, | 366 | const char *string1, Idx length1, |
| 372 | const char *string2, Idx length2, | 367 | const char *string2, Idx length2, |
| @@ -414,7 +409,6 @@ re_search_2_stub (struct re_pattern_buffer *bufp, | |||
| 414 | otherwise the position of the match is returned. */ | 409 | otherwise the position of the match is returned. */ |
| 415 | 410 | ||
| 416 | static regoff_t | 411 | static regoff_t |
| 417 | internal_function | ||
| 418 | re_search_stub (struct re_pattern_buffer *bufp, | 412 | re_search_stub (struct re_pattern_buffer *bufp, |
| 419 | const char *string, Idx length, | 413 | const char *string, Idx length, |
| 420 | Idx start, regoff_t range, Idx stop, struct re_registers *regs, | 414 | Idx start, regoff_t range, Idx stop, struct re_registers *regs, |
| @@ -425,9 +419,7 @@ re_search_stub (struct re_pattern_buffer *bufp, | |||
| 425 | Idx nregs; | 419 | Idx nregs; |
| 426 | regoff_t rval; | 420 | regoff_t rval; |
| 427 | int eflags = 0; | 421 | int eflags = 0; |
| 428 | #ifdef _LIBC | 422 | re_dfa_t *dfa = bufp->buffer; |
| 429 | re_dfa_t *dfa = (re_dfa_t *) bufp->buffer; | ||
| 430 | #endif | ||
| 431 | Idx last_start = start + range; | 423 | Idx last_start = start + range; |
| 432 | 424 | ||
| 433 | /* Check for out-of-range. */ | 425 | /* Check for out-of-range. */ |
| @@ -438,7 +430,7 @@ re_search_stub (struct re_pattern_buffer *bufp, | |||
| 438 | else if (BE (last_start < 0 || (range < 0 && start <= last_start), 0)) | 430 | else if (BE (last_start < 0 || (range < 0 && start <= last_start), 0)) |
| 439 | last_start = 0; | 431 | last_start = 0; |
| 440 | 432 | ||
| 441 | __libc_lock_lock (dfa->lock); | 433 | lock_lock (dfa->lock); |
| 442 | 434 | ||
| 443 | eflags |= (bufp->not_bol) ? REG_NOTBOL : 0; | 435 | eflags |= (bufp->not_bol) ? REG_NOTBOL : 0; |
| 444 | eflags |= (bufp->not_eol) ? REG_NOTEOL : 0; | 436 | eflags |= (bufp->not_eol) ? REG_NOTEOL : 0; |
| @@ -478,9 +470,9 @@ re_search_stub (struct re_pattern_buffer *bufp, | |||
| 478 | 470 | ||
| 479 | rval = 0; | 471 | rval = 0; |
| 480 | 472 | ||
| 481 | /* I hope we needn't fill ther regs with -1's when no match was found. */ | 473 | /* I hope we needn't fill their regs with -1's when no match was found. */ |
| 482 | if (result != REG_NOERROR) | 474 | if (result != REG_NOERROR) |
| 483 | rval = -1; | 475 | rval = result == REG_NOMATCH ? -1 : -2; |
| 484 | else if (regs != NULL) | 476 | else if (regs != NULL) |
| 485 | { | 477 | { |
| 486 | /* If caller wants register contents data back, copy them. */ | 478 | /* If caller wants register contents data back, copy them. */ |
| @@ -502,19 +494,18 @@ re_search_stub (struct re_pattern_buffer *bufp, | |||
| 502 | } | 494 | } |
| 503 | re_free (pmatch); | 495 | re_free (pmatch); |
| 504 | out: | 496 | out: |
| 505 | __libc_lock_unlock (dfa->lock); | 497 | lock_unlock (dfa->lock); |
| 506 | return rval; | 498 | return rval; |
| 507 | } | 499 | } |
| 508 | 500 | ||
| 509 | static unsigned int | 501 | static unsigned |
| 510 | internal_function | ||
| 511 | re_copy_regs (struct re_registers *regs, regmatch_t *pmatch, Idx nregs, | 502 | re_copy_regs (struct re_registers *regs, regmatch_t *pmatch, Idx nregs, |
| 512 | int regs_allocated) | 503 | int regs_allocated) |
| 513 | { | 504 | { |
| 514 | int rval = REGS_REALLOCATE; | 505 | int rval = REGS_REALLOCATE; |
| 515 | Idx i; | 506 | Idx i; |
| 516 | Idx need_regs = nregs + 1; | 507 | Idx need_regs = nregs + 1; |
| 517 | /* We need one extra element beyond `num_regs' for the `-1' marker GNU code | 508 | /* We need one extra element beyond 'num_regs' for the '-1' marker GNU code |
| 518 | uses. */ | 509 | uses. */ |
| 519 | 510 | ||
| 520 | /* Have the register data arrays been allocated? */ | 511 | /* Have the register data arrays been allocated? */ |
| @@ -637,7 +628,7 @@ re_exec (s) | |||
| 637 | (0 <= LAST_START && LAST_START <= LENGTH) */ | 628 | (0 <= LAST_START && LAST_START <= LENGTH) */ |
| 638 | 629 | ||
| 639 | static reg_errcode_t | 630 | static reg_errcode_t |
| 640 | internal_function __attribute_warn_unused_result__ | 631 | __attribute_warn_unused_result__ |
| 641 | re_search_internal (const regex_t *preg, | 632 | re_search_internal (const regex_t *preg, |
| 642 | const char *string, Idx length, | 633 | const char *string, Idx length, |
| 643 | Idx start, Idx last_start, Idx stop, | 634 | Idx start, Idx last_start, Idx stop, |
| @@ -645,7 +636,7 @@ re_search_internal (const regex_t *preg, | |||
| 645 | int eflags) | 636 | int eflags) |
| 646 | { | 637 | { |
| 647 | reg_errcode_t err; | 638 | reg_errcode_t err; |
| 648 | const re_dfa_t *dfa = (const re_dfa_t *) preg->buffer; | 639 | const re_dfa_t *dfa = preg->buffer; |
| 649 | Idx left_lim, right_lim; | 640 | Idx left_lim, right_lim; |
| 650 | int incr; | 641 | int incr; |
| 651 | bool fl_longest_match; | 642 | bool fl_longest_match; |
| @@ -720,7 +711,8 @@ re_search_internal (const regex_t *preg, | |||
| 720 | if (nmatch > 1 || dfa->has_mb_node) | 711 | if (nmatch > 1 || dfa->has_mb_node) |
| 721 | { | 712 | { |
| 722 | /* Avoid overflow. */ | 713 | /* Avoid overflow. */ |
| 723 | if (BE (SIZE_MAX / sizeof (re_dfastate_t *) <= mctx.input.bufs_len, 0)) | 714 | if (BE ((MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *)) |
| 715 | <= mctx.input.bufs_len), 0)) | ||
| 724 | { | 716 | { |
| 725 | err = REG_ESPACE; | 717 | err = REG_ESPACE; |
| 726 | goto free_return; | 718 | goto free_return; |
| @@ -740,7 +732,7 @@ re_search_internal (const regex_t *preg, | |||
| 740 | mctx.input.tip_context = (eflags & REG_NOTBOL) ? CONTEXT_BEGBUF | 732 | mctx.input.tip_context = (eflags & REG_NOTBOL) ? CONTEXT_BEGBUF |
| 741 | : CONTEXT_NEWLINE | CONTEXT_BEGBUF; | 733 | : CONTEXT_NEWLINE | CONTEXT_BEGBUF; |
| 742 | 734 | ||
| 743 | /* Check incrementally whether of not the input string match. */ | 735 | /* Check incrementally whether the input string matches. */ |
| 744 | incr = (last_start < start) ? -1 : 1; | 736 | incr = (last_start < start) ? -1 : 1; |
| 745 | left_lim = (last_start < start) ? last_start : start; | 737 | left_lim = (last_start < start) ? last_start : start; |
| 746 | right_lim = (last_start < start) ? start : last_start; | 738 | right_lim = (last_start < start) ? start : last_start; |
| @@ -922,7 +914,7 @@ re_search_internal (const regex_t *preg, | |||
| 922 | goto free_return; | 914 | goto free_return; |
| 923 | } | 915 | } |
| 924 | 916 | ||
| 925 | /* At last, add the offset to the each registers, since we slided | 917 | /* At last, add the offset to each register, since we slid |
| 926 | the buffers so that we could assume that the matching starts | 918 | the buffers so that we could assume that the matching starts |
| 927 | from 0. */ | 919 | from 0. */ |
| 928 | for (reg_idx = 0; reg_idx < nmatch; ++reg_idx) | 920 | for (reg_idx = 0; reg_idx < nmatch; ++reg_idx) |
| @@ -972,7 +964,7 @@ re_search_internal (const regex_t *preg, | |||
| 972 | } | 964 | } |
| 973 | 965 | ||
| 974 | static reg_errcode_t | 966 | static reg_errcode_t |
| 975 | internal_function __attribute_warn_unused_result__ | 967 | __attribute_warn_unused_result__ |
| 976 | prune_impossible_nodes (re_match_context_t *mctx) | 968 | prune_impossible_nodes (re_match_context_t *mctx) |
| 977 | { | 969 | { |
| 978 | const re_dfa_t *const dfa = mctx->dfa; | 970 | const re_dfa_t *const dfa = mctx->dfa; |
| @@ -988,7 +980,7 @@ prune_impossible_nodes (re_match_context_t *mctx) | |||
| 988 | halt_node = mctx->last_node; | 980 | halt_node = mctx->last_node; |
| 989 | 981 | ||
| 990 | /* Avoid overflow. */ | 982 | /* Avoid overflow. */ |
| 991 | if (BE (SIZE_MAX / sizeof (re_dfastate_t *) <= match_last, 0)) | 983 | if (BE (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *)) <= match_last, 0)) |
| 992 | return REG_ESPACE; | 984 | return REG_ESPACE; |
| 993 | 985 | ||
| 994 | sifted_states = re_malloc (re_dfastate_t *, match_last + 1); | 986 | sifted_states = re_malloc (re_dfastate_t *, match_last + 1); |
| @@ -1068,7 +1060,7 @@ prune_impossible_nodes (re_match_context_t *mctx) | |||
| 1068 | since initial states may have constraints like "\<", "^", etc.. */ | 1060 | since initial states may have constraints like "\<", "^", etc.. */ |
| 1069 | 1061 | ||
| 1070 | static inline re_dfastate_t * | 1062 | static inline re_dfastate_t * |
| 1071 | __attribute ((always_inline)) internal_function | 1063 | __attribute__ ((always_inline)) internal_function |
| 1072 | acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx, | 1064 | acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx, |
| 1073 | Idx idx) | 1065 | Idx idx) |
| 1074 | { | 1066 | { |
| @@ -1106,7 +1098,7 @@ acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx, | |||
| 1106 | FL_LONGEST_MATCH means we want the POSIX longest matching. | 1098 | FL_LONGEST_MATCH means we want the POSIX longest matching. |
| 1107 | If P_MATCH_FIRST is not NULL, and the match fails, it is set to the | 1099 | If P_MATCH_FIRST is not NULL, and the match fails, it is set to the |
| 1108 | next place where we may want to try matching. | 1100 | next place where we may want to try matching. |
| 1109 | Note that the matcher assume that the maching starts from the current | 1101 | Note that the matcher assumes that the matching starts from the current |
| 1110 | index of the buffer. */ | 1102 | index of the buffer. */ |
| 1111 | 1103 | ||
| 1112 | static Idx | 1104 | static Idx |
| @@ -1175,11 +1167,12 @@ check_matching (re_match_context_t *mctx, bool fl_longest_match, | |||
| 1175 | re_dfastate_t *old_state = cur_state; | 1167 | re_dfastate_t *old_state = cur_state; |
| 1176 | Idx next_char_idx = re_string_cur_idx (&mctx->input) + 1; | 1168 | Idx next_char_idx = re_string_cur_idx (&mctx->input) + 1; |
| 1177 | 1169 | ||
| 1178 | if (BE (next_char_idx >= mctx->input.bufs_len, 0) | 1170 | if ((BE (next_char_idx >= mctx->input.bufs_len, 0) |
| 1171 | && mctx->input.bufs_len < mctx->input.len) | ||
| 1179 | || (BE (next_char_idx >= mctx->input.valid_len, 0) | 1172 | || (BE (next_char_idx >= mctx->input.valid_len, 0) |
| 1180 | && mctx->input.valid_len < mctx->input.len)) | 1173 | && mctx->input.valid_len < mctx->input.len)) |
| 1181 | { | 1174 | { |
| 1182 | err = extend_buffers (mctx); | 1175 | err = extend_buffers (mctx, next_char_idx + 1); |
| 1183 | if (BE (err != REG_NOERROR, 0)) | 1176 | if (BE (err != REG_NOERROR, 0)) |
| 1184 | { | 1177 | { |
| 1185 | assert (err == REG_ESPACE); | 1178 | assert (err == REG_ESPACE); |
| @@ -1436,7 +1429,7 @@ internal_function __attribute_warn_unused_result__ | |||
| 1436 | set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, | 1429 | set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, |
| 1437 | regmatch_t *pmatch, bool fl_backtrack) | 1430 | regmatch_t *pmatch, bool fl_backtrack) |
| 1438 | { | 1431 | { |
| 1439 | const re_dfa_t *dfa = (const re_dfa_t *) preg->buffer; | 1432 | const re_dfa_t *dfa = preg->buffer; |
| 1440 | Idx idx, cur_node; | 1433 | Idx idx, cur_node; |
| 1441 | re_node_set eps_via_nodes; | 1434 | re_node_set eps_via_nodes; |
| 1442 | struct re_fail_stack_t *fs; | 1435 | struct re_fail_stack_t *fs; |
| @@ -1608,21 +1601,21 @@ update_regs (const re_dfa_t *dfa, regmatch_t *pmatch, | |||
| 1608 | and sift the nodes in each states according to the following rules. | 1601 | and sift the nodes in each states according to the following rules. |
| 1609 | Updated state_log will be wrote to STATE_LOG. | 1602 | Updated state_log will be wrote to STATE_LOG. |
| 1610 | 1603 | ||
| 1611 | Rules: We throw away the Node `a' in the STATE_LOG[STR_IDX] if... | 1604 | Rules: We throw away the Node 'a' in the STATE_LOG[STR_IDX] if... |
| 1612 | 1. When STR_IDX == MATCH_LAST(the last index in the state_log): | 1605 | 1. When STR_IDX == MATCH_LAST(the last index in the state_log): |
| 1613 | If `a' isn't the LAST_NODE and `a' can't epsilon transit to | 1606 | If 'a' isn't the LAST_NODE and 'a' can't epsilon transit to |
| 1614 | the LAST_NODE, we throw away the node `a'. | 1607 | the LAST_NODE, we throw away the node 'a'. |
| 1615 | 2. When 0 <= STR_IDX < MATCH_LAST and `a' accepts | 1608 | 2. When 0 <= STR_IDX < MATCH_LAST and 'a' accepts |
| 1616 | string `s' and transit to `b': | 1609 | string 's' and transit to 'b': |
| 1617 | i. If 'b' isn't in the STATE_LOG[STR_IDX+strlen('s')], we throw | 1610 | i. If 'b' isn't in the STATE_LOG[STR_IDX+strlen('s')], we throw |
| 1618 | away the node `a'. | 1611 | away the node 'a'. |
| 1619 | ii. If 'b' is in the STATE_LOG[STR_IDX+strlen('s')] but 'b' is | 1612 | ii. If 'b' is in the STATE_LOG[STR_IDX+strlen('s')] but 'b' is |
| 1620 | thrown away, we throw away the node `a'. | 1613 | thrown away, we throw away the node 'a'. |
| 1621 | 3. When 0 <= STR_IDX < MATCH_LAST and 'a' epsilon transit to 'b': | 1614 | 3. When 0 <= STR_IDX < MATCH_LAST and 'a' epsilon transit to 'b': |
| 1622 | i. If 'b' isn't in the STATE_LOG[STR_IDX], we throw away the | 1615 | i. If 'b' isn't in the STATE_LOG[STR_IDX], we throw away the |
| 1623 | node `a'. | 1616 | node 'a'. |
| 1624 | ii. If 'b' is in the STATE_LOG[STR_IDX] but 'b' is thrown away, | 1617 | ii. If 'b' is in the STATE_LOG[STR_IDX] but 'b' is thrown away, |
| 1625 | we throw away the node `a'. */ | 1618 | we throw away the node 'a'. */ |
| 1626 | 1619 | ||
| 1627 | #define STATE_NODE_CONTAINS(state,node) \ | 1620 | #define STATE_NODE_CONTAINS(state,node) \ |
| 1628 | ((state) != NULL && re_node_set_contains (&(state)->nodes, node)) | 1621 | ((state) != NULL && re_node_set_contains (&(state)->nodes, node)) |
| @@ -1695,11 +1688,11 @@ build_sifted_states (const re_match_context_t *mctx, re_sift_context_t *sctx, | |||
| 1695 | Idx i; | 1688 | Idx i; |
| 1696 | 1689 | ||
| 1697 | /* Then build the next sifted state. | 1690 | /* Then build the next sifted state. |
| 1698 | We build the next sifted state on `cur_dest', and update | 1691 | We build the next sifted state on 'cur_dest', and update |
| 1699 | `sifted_states[str_idx]' with `cur_dest'. | 1692 | 'sifted_states[str_idx]' with 'cur_dest'. |
| 1700 | Note: | 1693 | Note: |
| 1701 | `cur_dest' is the sifted state from `state_log[str_idx + 1]'. | 1694 | 'cur_dest' is the sifted state from 'state_log[str_idx + 1]'. |
| 1702 | `cur_src' points the node_set of the old `state_log[str_idx]' | 1695 | 'cur_src' points the node_set of the old 'state_log[str_idx]' |
| 1703 | (with the epsilon nodes pre-filtered out). */ | 1696 | (with the epsilon nodes pre-filtered out). */ |
| 1704 | for (i = 0; i < cur_src->nelem; i++) | 1697 | for (i = 0; i < cur_src->nelem; i++) |
| 1705 | { | 1698 | { |
| @@ -1712,7 +1705,7 @@ build_sifted_states (const re_match_context_t *mctx, re_sift_context_t *sctx, | |||
| 1712 | assert (!IS_EPSILON_NODE (type)); | 1705 | assert (!IS_EPSILON_NODE (type)); |
| 1713 | #endif | 1706 | #endif |
| 1714 | #ifdef RE_ENABLE_I18N | 1707 | #ifdef RE_ENABLE_I18N |
| 1715 | /* If the node may accept `multi byte'. */ | 1708 | /* If the node may accept "multi byte". */ |
| 1716 | if (dfa->nodes[prev_node].accept_mb) | 1709 | if (dfa->nodes[prev_node].accept_mb) |
| 1717 | naccepted = sift_states_iter_mb (mctx, sctx, prev_node, | 1710 | naccepted = sift_states_iter_mb (mctx, sctx, prev_node, |
| 1718 | str_idx, sctx->last_str_idx); | 1711 | str_idx, sctx->last_str_idx); |
| @@ -1753,12 +1746,13 @@ clean_state_log_if_needed (re_match_context_t *mctx, Idx next_state_log_idx) | |||
| 1753 | { | 1746 | { |
| 1754 | Idx top = mctx->state_log_top; | 1747 | Idx top = mctx->state_log_top; |
| 1755 | 1748 | ||
| 1756 | if (next_state_log_idx >= mctx->input.bufs_len | 1749 | if ((next_state_log_idx >= mctx->input.bufs_len |
| 1750 | && mctx->input.bufs_len < mctx->input.len) | ||
| 1757 | || (next_state_log_idx >= mctx->input.valid_len | 1751 | || (next_state_log_idx >= mctx->input.valid_len |
| 1758 | && mctx->input.valid_len < mctx->input.len)) | 1752 | && mctx->input.valid_len < mctx->input.len)) |
| 1759 | { | 1753 | { |
| 1760 | reg_errcode_t err; | 1754 | reg_errcode_t err; |
| 1761 | err = extend_buffers (mctx); | 1755 | err = extend_buffers (mctx, next_state_log_idx + 1); |
| 1762 | if (BE (err != REG_NOERROR, 0)) | 1756 | if (BE (err != REG_NOERROR, 0)) |
| 1763 | return err; | 1757 | return err; |
| 1764 | } | 1758 | } |
| @@ -2268,17 +2262,17 @@ sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx, | |||
| 2268 | { | 2262 | { |
| 2269 | const re_dfa_t *const dfa = mctx->dfa; | 2263 | const re_dfa_t *const dfa = mctx->dfa; |
| 2270 | int naccepted; | 2264 | int naccepted; |
| 2271 | /* Check the node can accept `multi byte'. */ | 2265 | /* Check the node can accept "multi byte". */ |
| 2272 | naccepted = check_node_accept_bytes (dfa, node_idx, &mctx->input, str_idx); | 2266 | naccepted = check_node_accept_bytes (dfa, node_idx, &mctx->input, str_idx); |
| 2273 | if (naccepted > 0 && str_idx + naccepted <= max_str_idx && | 2267 | if (naccepted > 0 && str_idx + naccepted <= max_str_idx && |
| 2274 | !STATE_NODE_CONTAINS (sctx->sifted_states[str_idx + naccepted], | 2268 | !STATE_NODE_CONTAINS (sctx->sifted_states[str_idx + naccepted], |
| 2275 | dfa->nexts[node_idx])) | 2269 | dfa->nexts[node_idx])) |
| 2276 | /* The node can't accept the `multi byte', or the | 2270 | /* The node can't accept the "multi byte", or the |
| 2277 | destination was already thrown away, then the node | 2271 | destination was already thrown away, then the node |
| 2278 | could't accept the current input `multi byte'. */ | 2272 | could't accept the current input "multi byte". */ |
| 2279 | naccepted = 0; | 2273 | naccepted = 0; |
| 2280 | /* Otherwise, it is sure that the node could accept | 2274 | /* Otherwise, it is sure that the node could accept |
| 2281 | `naccepted' bytes input. */ | 2275 | 'naccepted' bytes input. */ |
| 2282 | return naccepted; | 2276 | return naccepted; |
| 2283 | } | 2277 | } |
| 2284 | #endif /* RE_ENABLE_I18N */ | 2278 | #endif /* RE_ENABLE_I18N */ |
| @@ -2457,7 +2451,7 @@ find_recover_state (reg_errcode_t *err, re_match_context_t *mctx) | |||
| 2457 | /* From the node set CUR_NODES, pick up the nodes whose types are | 2451 | /* From the node set CUR_NODES, pick up the nodes whose types are |
| 2458 | OP_OPEN_SUBEXP and which have corresponding back references in the regular | 2452 | OP_OPEN_SUBEXP and which have corresponding back references in the regular |
| 2459 | expression. And register them to use them later for evaluating the | 2453 | expression. And register them to use them later for evaluating the |
| 2460 | correspoding back references. */ | 2454 | corresponding back references. */ |
| 2461 | 2455 | ||
| 2462 | static reg_errcode_t | 2456 | static reg_errcode_t |
| 2463 | internal_function | 2457 | internal_function |
| @@ -2568,7 +2562,7 @@ transit_state_mb (re_match_context_t *mctx, re_dfastate_t *pstate) | |||
| 2568 | if (naccepted == 0) | 2562 | if (naccepted == 0) |
| 2569 | continue; | 2563 | continue; |
| 2570 | 2564 | ||
| 2571 | /* The node can accepts `naccepted' bytes. */ | 2565 | /* The node can accepts 'naccepted' bytes. */ |
| 2572 | dest_idx = re_string_cur_idx (&mctx->input) + naccepted; | 2566 | dest_idx = re_string_cur_idx (&mctx->input) + naccepted; |
| 2573 | mctx->max_mb_elem_len = ((mctx->max_mb_elem_len < naccepted) ? naccepted | 2567 | mctx->max_mb_elem_len = ((mctx->max_mb_elem_len < naccepted) ? naccepted |
| 2574 | : mctx->max_mb_elem_len); | 2568 | : mctx->max_mb_elem_len); |
| @@ -2620,7 +2614,7 @@ transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes) | |||
| 2620 | const re_token_t *node = dfa->nodes + node_idx; | 2614 | const re_token_t *node = dfa->nodes + node_idx; |
| 2621 | re_node_set *new_dest_nodes; | 2615 | re_node_set *new_dest_nodes; |
| 2622 | 2616 | ||
| 2623 | /* Check whether `node' is a backreference or not. */ | 2617 | /* Check whether 'node' is a backreference or not. */ |
| 2624 | if (node->type != OP_BACK_REF) | 2618 | if (node->type != OP_BACK_REF) |
| 2625 | continue; | 2619 | continue; |
| 2626 | 2620 | ||
| @@ -2632,14 +2626,14 @@ transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes) | |||
| 2632 | continue; | 2626 | continue; |
| 2633 | } | 2627 | } |
| 2634 | 2628 | ||
| 2635 | /* `node' is a backreference. | 2629 | /* 'node' is a backreference. |
| 2636 | Check the substring which the substring matched. */ | 2630 | Check the substring which the substring matched. */ |
| 2637 | bkc_idx = mctx->nbkref_ents; | 2631 | bkc_idx = mctx->nbkref_ents; |
| 2638 | err = get_subexp (mctx, node_idx, cur_str_idx); | 2632 | err = get_subexp (mctx, node_idx, cur_str_idx); |
| 2639 | if (BE (err != REG_NOERROR, 0)) | 2633 | if (BE (err != REG_NOERROR, 0)) |
| 2640 | goto free_return; | 2634 | goto free_return; |
| 2641 | 2635 | ||
| 2642 | /* And add the epsilon closures (which is `new_dest_nodes') of | 2636 | /* And add the epsilon closures (which is 'new_dest_nodes') of |
| 2643 | the backreference to appropriate state_log. */ | 2637 | the backreference to appropriate state_log. */ |
| 2644 | #ifdef DEBUG | 2638 | #ifdef DEBUG |
| 2645 | assert (dfa->nexts[node_idx] != REG_MISSING); | 2639 | assert (dfa->nexts[node_idx] != REG_MISSING); |
| @@ -2663,7 +2657,7 @@ transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes) | |||
| 2663 | dest_state = mctx->state_log[dest_str_idx]; | 2657 | dest_state = mctx->state_log[dest_str_idx]; |
| 2664 | prev_nelem = ((mctx->state_log[cur_str_idx] == NULL) ? 0 | 2658 | prev_nelem = ((mctx->state_log[cur_str_idx] == NULL) ? 0 |
| 2665 | : mctx->state_log[cur_str_idx]->nodes.nelem); | 2659 | : mctx->state_log[cur_str_idx]->nodes.nelem); |
| 2666 | /* Add `new_dest_node' to state_log. */ | 2660 | /* Add 'new_dest_node' to state_log. */ |
| 2667 | if (dest_state == NULL) | 2661 | if (dest_state == NULL) |
| 2668 | { | 2662 | { |
| 2669 | mctx->state_log[dest_str_idx] | 2663 | mctx->state_log[dest_str_idx] |
| @@ -2815,7 +2809,7 @@ get_subexp (re_match_context_t *mctx, Idx bkref_node, Idx bkref_str_idx) | |||
| 2815 | if (bkref_str_off >= mctx->input.len) | 2809 | if (bkref_str_off >= mctx->input.len) |
| 2816 | break; | 2810 | break; |
| 2817 | 2811 | ||
| 2818 | err = extend_buffers (mctx); | 2812 | err = extend_buffers (mctx, bkref_str_off + 1); |
| 2819 | if (BE (err != REG_NOERROR, 0)) | 2813 | if (BE (err != REG_NOERROR, 0)) |
| 2820 | return err; | 2814 | return err; |
| 2821 | 2815 | ||
| @@ -2937,9 +2931,12 @@ check_arrival (re_match_context_t *mctx, state_array_t *path, Idx top_node, | |||
| 2937 | { | 2931 | { |
| 2938 | re_dfastate_t **new_array; | 2932 | re_dfastate_t **new_array; |
| 2939 | Idx old_alloc = path->alloc; | 2933 | Idx old_alloc = path->alloc; |
| 2940 | Idx new_alloc = old_alloc + last_str + mctx->max_mb_elem_len + 1; | 2934 | Idx incr_alloc = last_str + mctx->max_mb_elem_len + 1; |
| 2941 | if (BE (new_alloc < old_alloc, 0) | 2935 | Idx new_alloc; |
| 2942 | || BE (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc, 0)) | 2936 | if (BE (IDX_MAX - old_alloc < incr_alloc, 0)) |
| 2937 | return REG_ESPACE; | ||
| 2938 | new_alloc = old_alloc + incr_alloc; | ||
| 2939 | if (BE (SIZE_MAX / sizeof (re_dfastate_t *) < new_alloc, 0)) | ||
| 2943 | return REG_ESPACE; | 2940 | return REG_ESPACE; |
| 2944 | new_array = re_realloc (path->array, re_dfastate_t *, new_alloc); | 2941 | new_array = re_realloc (path->array, re_dfastate_t *, new_alloc); |
| 2945 | if (BE (new_array == NULL, 0)) | 2942 | if (BE (new_array == NULL, 0)) |
| @@ -3102,7 +3099,7 @@ check_arrival_add_next_nodes (re_match_context_t *mctx, Idx str_idx, | |||
| 3102 | assert (!IS_EPSILON_NODE (type)); | 3099 | assert (!IS_EPSILON_NODE (type)); |
| 3103 | #endif | 3100 | #endif |
| 3104 | #ifdef RE_ENABLE_I18N | 3101 | #ifdef RE_ENABLE_I18N |
| 3105 | /* If the node may accept `multi byte'. */ | 3102 | /* If the node may accept "multi byte". */ |
| 3106 | if (dfa->nodes[cur_node].accept_mb) | 3103 | if (dfa->nodes[cur_node].accept_mb) |
| 3107 | { | 3104 | { |
| 3108 | naccepted = check_node_accept_bytes (dfa, cur_node, &mctx->input, | 3105 | naccepted = check_node_accept_bytes (dfa, cur_node, &mctx->input, |
| @@ -3359,7 +3356,7 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) | |||
| 3359 | bitset_word_t elem, mask; | 3356 | bitset_word_t elem, mask; |
| 3360 | bool dests_node_malloced = false; | 3357 | bool dests_node_malloced = false; |
| 3361 | bool dest_states_malloced = false; | 3358 | bool dest_states_malloced = false; |
| 3362 | Idx ndests; /* Number of the destination states from `state'. */ | 3359 | Idx ndests; /* Number of the destination states from 'state'. */ |
| 3363 | re_dfastate_t **trtable; | 3360 | re_dfastate_t **trtable; |
| 3364 | re_dfastate_t **dest_states = NULL, **dest_states_word, **dest_states_nl; | 3361 | re_dfastate_t **dest_states = NULL, **dest_states_word, **dest_states_nl; |
| 3365 | re_node_set follows, *dests_node; | 3362 | re_node_set follows, *dests_node; |
| @@ -3373,8 +3370,8 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) | |||
| 3373 | } *dests_alloc; | 3370 | } *dests_alloc; |
| 3374 | 3371 | ||
| 3375 | /* We build DFA states which corresponds to the destination nodes | 3372 | /* We build DFA states which corresponds to the destination nodes |
| 3376 | from `state'. `dests_node[i]' represents the nodes which i-th | 3373 | from 'state'. 'dests_node[i]' represents the nodes which i-th |
| 3377 | destination state contains, and `dests_ch[i]' represents the | 3374 | destination state contains, and 'dests_ch[i]' represents the |
| 3378 | characters which i-th destination state accepts. */ | 3375 | characters which i-th destination state accepts. */ |
| 3379 | if (__libc_use_alloca (sizeof (struct dests_alloc))) | 3376 | if (__libc_use_alloca (sizeof (struct dests_alloc))) |
| 3380 | dests_alloc = (struct dests_alloc *) alloca (sizeof (struct dests_alloc)); | 3377 | dests_alloc = (struct dests_alloc *) alloca (sizeof (struct dests_alloc)); |
| @@ -3388,20 +3385,23 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) | |||
| 3388 | dests_node = dests_alloc->dests_node; | 3385 | dests_node = dests_alloc->dests_node; |
| 3389 | dests_ch = dests_alloc->dests_ch; | 3386 | dests_ch = dests_alloc->dests_ch; |
| 3390 | 3387 | ||
| 3391 | /* Initialize transiton table. */ | 3388 | /* Initialize transition table. */ |
| 3392 | state->word_trtable = state->trtable = NULL; | 3389 | state->word_trtable = state->trtable = NULL; |
| 3393 | 3390 | ||
| 3394 | /* At first, group all nodes belonging to `state' into several | 3391 | /* At first, group all nodes belonging to 'state' into several |
| 3395 | destinations. */ | 3392 | destinations. */ |
| 3396 | ndests = group_nodes_into_DFAstates (dfa, state, dests_node, dests_ch); | 3393 | ndests = group_nodes_into_DFAstates (dfa, state, dests_node, dests_ch); |
| 3397 | if (BE (! REG_VALID_NONZERO_INDEX (ndests), 0)) | 3394 | if (BE (! REG_VALID_NONZERO_INDEX (ndests), 0)) |
| 3398 | { | 3395 | { |
| 3399 | if (dests_node_malloced) | 3396 | if (dests_node_malloced) |
| 3400 | free (dests_alloc); | 3397 | free (dests_alloc); |
| 3398 | /* Return false in case of an error, true otherwise. */ | ||
| 3401 | if (ndests == 0) | 3399 | if (ndests == 0) |
| 3402 | { | 3400 | { |
| 3403 | state->trtable = (re_dfastate_t **) | 3401 | state->trtable = (re_dfastate_t **) |
| 3404 | calloc (sizeof (re_dfastate_t *), SBC_MAX); | 3402 | calloc (sizeof (re_dfastate_t *), SBC_MAX); |
| 3403 | if (BE (state->trtable == NULL, 0)) | ||
| 3404 | return false; | ||
| 3405 | return true; | 3405 | return true; |
| 3406 | } | 3406 | } |
| 3407 | return false; | 3407 | return false; |
| @@ -3591,13 +3591,13 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3591 | reg_errcode_t err; | 3591 | reg_errcode_t err; |
| 3592 | bool ok; | 3592 | bool ok; |
| 3593 | Idx i, j, k; | 3593 | Idx i, j, k; |
| 3594 | Idx ndests; /* Number of the destinations from `state'. */ | 3594 | Idx ndests; /* Number of the destinations from 'state'. */ |
| 3595 | bitset_t accepts; /* Characters a node can accept. */ | 3595 | bitset_t accepts; /* Characters a node can accept. */ |
| 3596 | const re_node_set *cur_nodes = &state->nodes; | 3596 | const re_node_set *cur_nodes = &state->nodes; |
| 3597 | bitset_empty (accepts); | 3597 | bitset_empty (accepts); |
| 3598 | ndests = 0; | 3598 | ndests = 0; |
| 3599 | 3599 | ||
| 3600 | /* For all the nodes belonging to `state', */ | 3600 | /* For all the nodes belonging to 'state', */ |
| 3601 | for (i = 0; i < cur_nodes->nelem; ++i) | 3601 | for (i = 0; i < cur_nodes->nelem; ++i) |
| 3602 | { | 3602 | { |
| 3603 | re_token_t *node = &dfa->nodes[cur_nodes->elems[i]]; | 3603 | re_token_t *node = &dfa->nodes[cur_nodes->elems[i]]; |
| @@ -3640,7 +3640,7 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3640 | else | 3640 | else |
| 3641 | continue; | 3641 | continue; |
| 3642 | 3642 | ||
| 3643 | /* Check the `accepts' and sift the characters which are not | 3643 | /* Check the 'accepts' and sift the characters which are not |
| 3644 | match it the context. */ | 3644 | match it the context. */ |
| 3645 | if (constraint) | 3645 | if (constraint) |
| 3646 | { | 3646 | { |
| @@ -3699,7 +3699,7 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3699 | } | 3699 | } |
| 3700 | } | 3700 | } |
| 3701 | 3701 | ||
| 3702 | /* Then divide `accepts' into DFA states, or create a new | 3702 | /* Then divide 'accepts' into DFA states, or create a new |
| 3703 | state. Above, we make sure that accepts is not empty. */ | 3703 | state. Above, we make sure that accepts is not empty. */ |
| 3704 | for (j = 0; j < ndests; ++j) | 3704 | for (j = 0; j < ndests; ++j) |
| 3705 | { | 3705 | { |
| @@ -3712,7 +3712,7 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3712 | if (type == CHARACTER && !bitset_contain (dests_ch[j], node->opr.c)) | 3712 | if (type == CHARACTER && !bitset_contain (dests_ch[j], node->opr.c)) |
| 3713 | continue; | 3713 | continue; |
| 3714 | 3714 | ||
| 3715 | /* Enumerate the intersection set of this state and `accepts'. */ | 3715 | /* Enumerate the intersection set of this state and 'accepts'. */ |
| 3716 | has_intersec = 0; | 3716 | has_intersec = 0; |
| 3717 | for (k = 0; k < BITSET_WORDS; ++k) | 3717 | for (k = 0; k < BITSET_WORDS; ++k) |
| 3718 | has_intersec |= intersec[k] = accepts[k] & dests_ch[j][k]; | 3718 | has_intersec |= intersec[k] = accepts[k] & dests_ch[j][k]; |
| @@ -3720,7 +3720,7 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3720 | if (!has_intersec) | 3720 | if (!has_intersec) |
| 3721 | continue; | 3721 | continue; |
| 3722 | 3722 | ||
| 3723 | /* Then check if this state is a subset of `accepts'. */ | 3723 | /* Then check if this state is a subset of 'accepts'. */ |
| 3724 | not_subset = not_consumed = 0; | 3724 | not_subset = not_consumed = 0; |
| 3725 | for (k = 0; k < BITSET_WORDS; ++k) | 3725 | for (k = 0; k < BITSET_WORDS; ++k) |
| 3726 | { | 3726 | { |
| @@ -3728,8 +3728,8 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3728 | not_consumed |= accepts[k] = accepts[k] & ~dests_ch[j][k]; | 3728 | not_consumed |= accepts[k] = accepts[k] & ~dests_ch[j][k]; |
| 3729 | } | 3729 | } |
| 3730 | 3730 | ||
| 3731 | /* If this state isn't a subset of `accepts', create a | 3731 | /* If this state isn't a subset of 'accepts', create a |
| 3732 | new group state, which has the `remains'. */ | 3732 | new group state, which has the 'remains'. */ |
| 3733 | if (not_subset) | 3733 | if (not_subset) |
| 3734 | { | 3734 | { |
| 3735 | bitset_copy (dests_ch[ndests], remains); | 3735 | bitset_copy (dests_ch[ndests], remains); |
| @@ -3768,7 +3768,7 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state, | |||
| 3768 | } | 3768 | } |
| 3769 | 3769 | ||
| 3770 | #ifdef RE_ENABLE_I18N | 3770 | #ifdef RE_ENABLE_I18N |
| 3771 | /* Check how many bytes the node `dfa->nodes[node_idx]' accepts. | 3771 | /* Check how many bytes the node 'dfa->nodes[node_idx]' accepts. |
| 3772 | Return the number of the bytes the node accepts. | 3772 | Return the number of the bytes the node accepts. |
| 3773 | STR_IDX is the current index of the input string. | 3773 | STR_IDX is the current index of the input string. |
| 3774 | 3774 | ||
| @@ -3895,7 +3895,6 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, | |||
| 3895 | const int32_t *table, *indirect; | 3895 | const int32_t *table, *indirect; |
| 3896 | const unsigned char *weights, *extra; | 3896 | const unsigned char *weights, *extra; |
| 3897 | const char *collseqwc; | 3897 | const char *collseqwc; |
| 3898 | int32_t idx; | ||
| 3899 | /* This #include defines a local function! */ | 3898 | /* This #include defines a local function! */ |
| 3900 | # include <locale/weight.h> | 3899 | # include <locale/weight.h> |
| 3901 | 3900 | ||
| @@ -3933,6 +3932,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, | |||
| 3933 | in_collseq = find_collation_sequence_value (pin, elem_len); | 3932 | in_collseq = find_collation_sequence_value (pin, elem_len); |
| 3934 | } | 3933 | } |
| 3935 | /* match with range expression? */ | 3934 | /* match with range expression? */ |
| 3935 | /* FIXME: Implement rational ranges here, too. */ | ||
| 3936 | for (i = 0; i < cset->nranges; ++i) | 3936 | for (i = 0; i < cset->nranges; ++i) |
| 3937 | if (cset->range_starts[i] <= in_collseq | 3937 | if (cset->range_starts[i] <= in_collseq |
| 3938 | && in_collseq <= cset->range_ends[i]) | 3938 | && in_collseq <= cset->range_ends[i]) |
| @@ -3953,7 +3953,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, | |||
| 3953 | _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB); | 3953 | _NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB); |
| 3954 | indirect = (const int32_t *) | 3954 | indirect = (const int32_t *) |
| 3955 | _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); | 3955 | _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); |
| 3956 | int32_t idx = findidx (&cp); | 3956 | int32_t idx = findidx (&cp, elem_len); |
| 3957 | if (idx > 0) | 3957 | if (idx > 0) |
| 3958 | for (i = 0; i < cset->nequiv_classes; ++i) | 3958 | for (i = 0; i < cset->nequiv_classes; ++i) |
| 3959 | { | 3959 | { |
| @@ -3984,18 +3984,9 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, | |||
| 3984 | # endif /* _LIBC */ | 3984 | # endif /* _LIBC */ |
| 3985 | { | 3985 | { |
| 3986 | /* match with range expression? */ | 3986 | /* match with range expression? */ |
| 3987 | #if __GNUC__ >= 2 && ! (__STDC_VERSION__ < 199901L && __STRICT_ANSI__) | ||
| 3988 | wchar_t cmp_buf[] = {L'\0', L'\0', wc, L'\0', L'\0', L'\0'}; | ||
| 3989 | #else | ||
| 3990 | wchar_t cmp_buf[] = {L'\0', L'\0', L'\0', L'\0', L'\0', L'\0'}; | ||
| 3991 | cmp_buf[2] = wc; | ||
| 3992 | #endif | ||
| 3993 | for (i = 0; i < cset->nranges; ++i) | 3987 | for (i = 0; i < cset->nranges; ++i) |
| 3994 | { | 3988 | { |
| 3995 | cmp_buf[0] = cset->range_starts[i]; | 3989 | if (cset->range_starts[i] <= wc && wc <= cset->range_ends[i]) |
| 3996 | cmp_buf[4] = cset->range_ends[i]; | ||
| 3997 | if (wcscoll (cmp_buf, cmp_buf + 2) <= 0 | ||
| 3998 | && wcscoll (cmp_buf + 2, cmp_buf + 4) <= 0) | ||
| 3999 | { | 3990 | { |
| 4000 | match_len = char_len; | 3991 | match_len = char_len; |
| 4001 | goto check_node_accept_bytes_match; | 3992 | goto check_node_accept_bytes_match; |
| @@ -4065,7 +4056,7 @@ find_collation_sequence_value (const unsigned char *mbs, size_t mbs_len) | |||
| 4065 | /* Skip the collation sequence value. */ | 4056 | /* Skip the collation sequence value. */ |
| 4066 | idx += sizeof (uint32_t); | 4057 | idx += sizeof (uint32_t); |
| 4067 | /* Skip the wide char sequence of the collating element. */ | 4058 | /* Skip the wide char sequence of the collating element. */ |
| 4068 | idx = idx + sizeof (uint32_t) * (extra[idx] + 1); | 4059 | idx = idx + sizeof (uint32_t) * (*(int32_t *) (extra + idx) + 1); |
| 4069 | /* If we found the entry, return the sequence value. */ | 4060 | /* If we found the entry, return the sequence value. */ |
| 4070 | if (found) | 4061 | if (found) |
| 4071 | return *(uint32_t *) (extra + idx); | 4062 | return *(uint32_t *) (extra + idx); |
| @@ -4133,17 +4124,20 @@ check_node_accept (const re_match_context_t *mctx, const re_token_t *node, | |||
| 4133 | 4124 | ||
| 4134 | static reg_errcode_t | 4125 | static reg_errcode_t |
| 4135 | internal_function __attribute_warn_unused_result__ | 4126 | internal_function __attribute_warn_unused_result__ |
| 4136 | extend_buffers (re_match_context_t *mctx) | 4127 | extend_buffers (re_match_context_t *mctx, int min_len) |
| 4137 | { | 4128 | { |
| 4138 | reg_errcode_t ret; | 4129 | reg_errcode_t ret; |
| 4139 | re_string_t *pstr = &mctx->input; | 4130 | re_string_t *pstr = &mctx->input; |
| 4140 | 4131 | ||
| 4141 | /* Avoid overflow. */ | 4132 | /* Avoid overflow. */ |
| 4142 | if (BE (SIZE_MAX / 2 / sizeof (re_dfastate_t *) <= pstr->bufs_len, 0)) | 4133 | if (BE (MIN (IDX_MAX, SIZE_MAX / sizeof (re_dfastate_t *)) / 2 |
| 4134 | <= pstr->bufs_len, 0)) | ||
| 4143 | return REG_ESPACE; | 4135 | return REG_ESPACE; |
| 4144 | 4136 | ||
| 4145 | /* Double the lengthes of the buffers. */ | 4137 | /* Double the lengths of the buffers, but allocate at least MIN_LEN. */ |
| 4146 | ret = re_string_realloc_buffers (pstr, pstr->bufs_len * 2); | 4138 | ret = re_string_realloc_buffers (pstr, |
| 4139 | MAX (min_len, | ||
| 4140 | MIN (pstr->len, pstr->bufs_len * 2))); | ||
| 4147 | if (BE (ret != REG_NOERROR, 0)) | 4141 | if (BE (ret != REG_NOERROR, 0)) |
| 4148 | return ret; | 4142 | return ret; |
| 4149 | 4143 | ||
| @@ -4206,7 +4200,7 @@ match_ctx_init (re_match_context_t *mctx, int eflags, Idx n) | |||
| 4206 | size_t max_object_size = | 4200 | size_t max_object_size = |
| 4207 | MAX (sizeof (struct re_backref_cache_entry), | 4201 | MAX (sizeof (struct re_backref_cache_entry), |
| 4208 | sizeof (re_sub_match_top_t *)); | 4202 | sizeof (re_sub_match_top_t *)); |
| 4209 | if (BE (SIZE_MAX / max_object_size < n, 0)) | 4203 | if (BE (MIN (IDX_MAX, SIZE_MAX / max_object_size) < n, 0)) |
| 4210 | return REG_ESPACE; | 4204 | return REG_ESPACE; |
| 4211 | 4205 | ||
| 4212 | mctx->bkref_ents = re_malloc (struct re_backref_cache_entry, n); | 4206 | mctx->bkref_ents = re_malloc (struct re_backref_cache_entry, n); |
diff --git a/gl/safe-read.c b/gl/safe-read.c index 855be677..6a48c0cc 100644 --- a/gl/safe-read.c +++ b/gl/safe-read.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* An interface to read and write that retries after interrupts. | 1 | /* An interface to read and write that retries after interrupts. |
| 2 | 2 | ||
| 3 | Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2010 Free Software | 3 | Copyright (C) 1993-1994, 1998, 2002-2006, 2009-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
diff --git a/gl/safe-read.h b/gl/safe-read.h index 1f15b018..992b7a6a 100644 --- a/gl/safe-read.h +++ b/gl/safe-read.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* An interface to read() that retries after interrupts. | 1 | /* An interface to read() that retries after interrupts. |
| 2 | Copyright (C) 2002, 2006, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2002, 2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -14,6 +14,19 @@ | |||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 16 | 16 | ||
| 17 | /* Some system calls may be interrupted and fail with errno = EINTR in the | ||
| 18 | following situations: | ||
| 19 | - The process is stopped and restarted (signal SIGSTOP and SIGCONT, user | ||
| 20 | types Ctrl-Z) on some platforms: Mac OS X. | ||
| 21 | - The process receives a signal for which a signal handler was installed | ||
| 22 | with sigaction() with an sa_flags field that does not contain | ||
| 23 | SA_RESTART. | ||
| 24 | - The process receives a signal for which a signal handler was installed | ||
| 25 | with signal() and for which no call to siginterrupt(sig,0) was done, | ||
| 26 | on some platforms: AIX, HP-UX, IRIX, OSF/1, Solaris. | ||
| 27 | |||
| 28 | This module provides a wrapper around read() that handles EINTR. */ | ||
| 29 | |||
| 17 | #include <stddef.h> | 30 | #include <stddef.h> |
| 18 | 31 | ||
| 19 | #ifdef __cplusplus | 32 | #ifdef __cplusplus |
diff --git a/gl/safe-write.h b/gl/safe-write.h deleted file mode 100644 index 185f6603..00000000 --- a/gl/safe-write.h +++ /dev/null | |||
| @@ -1,24 +0,0 @@ | |||
| 1 | /* An interface to write() that retries after interrupts. | ||
| 2 | Copyright (C) 2002, 2009-2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | #include <stddef.h> | ||
| 18 | |||
| 19 | #define SAFE_WRITE_ERROR ((size_t) -1) | ||
| 20 | |||
| 21 | /* Write up to COUNT bytes at BUF to descriptor FD, retrying if interrupted. | ||
| 22 | Return the actual number of bytes written, zero for EOF, or SAFE_WRITE_ERROR | ||
| 23 | upon error. */ | ||
| 24 | extern size_t safe_write (int fd, const void *buf, size_t count); | ||
diff --git a/gl/setenv.c b/gl/setenv.c index ba760d6f..995a0f26 100644 --- a/gl/setenv.c +++ b/gl/setenv.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* Copyright (C) 1992, 1995-2003, 2005-2010 Free Software Foundation, Inc. | 1 | /* Copyright (C) 1992, 1995-2003, 2005-2013 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. | 2 | This file is part of the GNU C Library. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| @@ -15,12 +15,13 @@ | |||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 16 | 16 | ||
| 17 | #if !_LIBC | 17 | #if !_LIBC |
| 18 | # include <config.h> | ||
| 19 | #endif | ||
| 20 | |||
| 21 | /* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc | 18 | /* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc |
| 22 | optimizes away the name == NULL test below. */ | 19 | optimizes away the name == NULL test below. */ |
| 23 | #define _GL_ARG_NONNULL(params) | 20 | # define _GL_ARG_NONNULL(params) |
| 21 | |||
| 22 | # define _GL_USE_STDLIB_ALLOC 1 | ||
| 23 | # include <config.h> | ||
| 24 | #endif | ||
| 24 | 25 | ||
| 25 | #include <alloca.h> | 26 | #include <alloca.h> |
| 26 | 27 | ||
| @@ -48,7 +49,7 @@ | |||
| 48 | #endif | 49 | #endif |
| 49 | 50 | ||
| 50 | #if _LIBC | 51 | #if _LIBC |
| 51 | /* This lock protects against simultaneous modifications of `environ'. */ | 52 | /* This lock protects against simultaneous modifications of 'environ'. */ |
| 52 | # include <bits/libc-lock.h> | 53 | # include <bits/libc-lock.h> |
| 53 | __libc_lock_define_initialized (static, envlock) | 54 | __libc_lock_define_initialized (static, envlock) |
| 54 | # define LOCK __libc_lock_lock (envlock) | 55 | # define LOCK __libc_lock_lock (envlock) |
| @@ -64,10 +65,6 @@ __libc_lock_define_initialized (static, envlock) | |||
| 64 | # define clearenv __clearenv | 65 | # define clearenv __clearenv |
| 65 | # define tfind __tfind | 66 | # define tfind __tfind |
| 66 | # define tsearch __tsearch | 67 | # define tsearch __tsearch |
| 67 | #else | ||
| 68 | /* Use the system functions, not the gnulib overrides in this file. */ | ||
| 69 | # undef malloc | ||
| 70 | # undef realloc | ||
| 71 | #endif | 68 | #endif |
| 72 | 69 | ||
| 73 | /* In the GNU C library implementation we try to be more clever and | 70 | /* In the GNU C library implementation we try to be more clever and |
| @@ -106,11 +103,11 @@ static void *known_values; | |||
| 106 | static char **last_environ; | 103 | static char **last_environ; |
| 107 | 104 | ||
| 108 | 105 | ||
| 109 | /* This function is used by `setenv' and `putenv'. The difference between | 106 | /* This function is used by 'setenv' and 'putenv'. The difference between |
| 110 | the two functions is that for the former must create a new string which | 107 | the two functions is that for the former must create a new string which |
| 111 | is then placed in the environment, while the argument of `putenv' | 108 | is then placed in the environment, while the argument of 'putenv' |
| 112 | must be used directly. This is all complicated by the fact that we try | 109 | must be used directly. This is all complicated by the fact that we try |
| 113 | to reuse values once generated for a `setenv' call since we can never | 110 | to reuse values once generated for a 'setenv' call since we can never |
| 114 | free the strings. */ | 111 | free the strings. */ |
| 115 | int | 112 | int |
| 116 | __add_to_environ (const char *name, const char *value, const char *combined, | 113 | __add_to_environ (const char *name, const char *value, const char *combined, |
| @@ -302,7 +299,7 @@ setenv (const char *name, const char *value, int replace) | |||
| 302 | return __add_to_environ (name, value, NULL, replace); | 299 | return __add_to_environ (name, value, NULL, replace); |
| 303 | } | 300 | } |
| 304 | 301 | ||
| 305 | /* The `clearenv' was planned to be added to POSIX.1 but probably | 302 | /* The 'clearenv' was planned to be added to POSIX.1 but probably |
| 306 | never made it. Nevertheless the POSIX.9 standard (POSIX bindings | 303 | never made it. Nevertheless the POSIX.9 standard (POSIX bindings |
| 307 | for Fortran 77) requires this function. */ | 304 | for Fortran 77) requires this function. */ |
| 308 | int | 305 | int |
| @@ -353,6 +350,9 @@ weak_alias (__clearenv, clearenv) | |||
| 353 | #if HAVE_SETENV | 350 | #if HAVE_SETENV |
| 354 | 351 | ||
| 355 | # undef setenv | 352 | # undef setenv |
| 353 | # if !HAVE_DECL_SETENV | ||
| 354 | extern int setenv (const char *, const char *, int); | ||
| 355 | # endif | ||
| 356 | # define STREQ(a, b) (strcmp (a, b) == 0) | 356 | # define STREQ(a, b) (strcmp (a, b) == 0) |
| 357 | 357 | ||
| 358 | int | 358 | int |
| @@ -1,8 +1,7 @@ | |||
| 1 | /* sha1.c - Functions to compute SHA1 message digest of files or | 1 | /* sha1.c - Functions to compute SHA1 message digest of files or |
| 2 | memory blocks according to the NIST specification FIPS-180-1. | 2 | memory blocks according to the NIST specification FIPS-180-1. |
| 3 | 3 | ||
| 4 | Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free | 4 | Copyright (C) 2000-2001, 2003-2006, 2008-2013 Free Software Foundation, Inc. |
| 5 | Software Foundation, Inc. | ||
| 6 | 5 | ||
| 7 | This program is free software; you can redistribute it and/or modify it | 6 | This program is free software; you can redistribute it and/or modify it |
| 8 | under the terms of the GNU General Public License as published by the | 7 | under the terms of the GNU General Public License as published by the |
| @@ -15,8 +14,7 @@ | |||
| 15 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 16 | 15 | ||
| 17 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 18 | along with this program; if not, write to the Free Software Foundation, | 17 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 19 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 20 | 18 | ||
| 21 | /* Written by Scott G. Miller | 19 | /* Written by Scott G. Miller |
| 22 | Credits: | 20 | Credits: |
| @@ -27,7 +25,8 @@ | |||
| 27 | 25 | ||
| 28 | #include "sha1.h" | 26 | #include "sha1.h" |
| 29 | 27 | ||
| 30 | #include <stddef.h> | 28 | #include <stdalign.h> |
| 29 | #include <stdint.h> | ||
| 31 | #include <stdlib.h> | 30 | #include <stdlib.h> |
| 32 | #include <string.h> | 31 | #include <string.h> |
| 33 | 32 | ||
| @@ -71,7 +70,7 @@ sha1_init_ctx (struct sha1_ctx *ctx) | |||
| 71 | /* Copy the 4 byte value from v into the memory location pointed to by *cp, | 70 | /* Copy the 4 byte value from v into the memory location pointed to by *cp, |
| 72 | If your architecture allows unaligned access this is equivalent to | 71 | If your architecture allows unaligned access this is equivalent to |
| 73 | * (uint32_t *) cp = v */ | 72 | * (uint32_t *) cp = v */ |
| 74 | static inline void | 73 | static void |
| 75 | set_uint32 (char *cp, uint32_t v) | 74 | set_uint32 (char *cp, uint32_t v) |
| 76 | { | 75 | { |
| 77 | memcpy (cp, &v, sizeof v); | 76 | memcpy (cp, &v, sizeof v); |
| @@ -242,8 +241,7 @@ sha1_process_bytes (const void *buffer, size_t len, struct sha1_ctx *ctx) | |||
| 242 | if (len >= 64) | 241 | if (len >= 64) |
| 243 | { | 242 | { |
| 244 | #if !_STRING_ARCH_unaligned | 243 | #if !_STRING_ARCH_unaligned |
| 245 | # define alignof(type) offsetof (struct { char c; type x; }, x) | 244 | # define UNALIGNED_P(p) ((uintptr_t) (p) % alignof (uint32_t) != 0) |
| 246 | # define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0) | ||
| 247 | if (UNALIGNED_P (buffer)) | 245 | if (UNALIGNED_P (buffer)) |
| 248 | while (len > 64) | 246 | while (len > 64) |
| 249 | { | 247 | { |
| @@ -307,13 +305,13 @@ sha1_process_block (const void *buffer, size_t len, struct sha1_ctx *ctx) | |||
| 307 | uint32_t c = ctx->C; | 305 | uint32_t c = ctx->C; |
| 308 | uint32_t d = ctx->D; | 306 | uint32_t d = ctx->D; |
| 309 | uint32_t e = ctx->E; | 307 | uint32_t e = ctx->E; |
| 308 | uint32_t lolen = len; | ||
| 310 | 309 | ||
| 311 | /* First increment the byte count. RFC 1321 specifies the possible | 310 | /* First increment the byte count. RFC 1321 specifies the possible |
| 312 | length of the file up to 2^64 bits. Here we only compute the | 311 | length of the file up to 2^64 bits. Here we only compute the |
| 313 | number of bytes. Do a double word increment. */ | 312 | number of bytes. Do a double word increment. */ |
| 314 | ctx->total[0] += len; | 313 | ctx->total[0] += lolen; |
| 315 | if (ctx->total[0] < len) | 314 | ctx->total[1] += (len >> 31 >> 1) + (ctx->total[0] < lolen); |
| 316 | ++ctx->total[1]; | ||
| 317 | 315 | ||
| 318 | #define rol(x, n) (((x) << (n)) | ((uint32_t) (x) >> (32 - (n)))) | 316 | #define rol(x, n) (((x) << (n)) | ((uint32_t) (x) >> (32 - (n)))) |
| 319 | 317 | ||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Declarations of functions and data types used for SHA1 sum | 1 | /* Declarations of functions and data types used for SHA1 sum |
| 2 | library functions. | 2 | library functions. |
| 3 | Copyright (C) 2000, 2001, 2003, 2005, 2006, 2008, 2009, 2010 Free Software | 3 | Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2013 Free Software |
| 4 | Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify it | 6 | This program is free software; you can redistribute it and/or modify it |
| @@ -14,8 +14,7 @@ | |||
| 14 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software Foundation, | 17 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | 18 | ||
| 20 | #ifndef SHA1_H | 19 | #ifndef SHA1_H |
| 21 | # define SHA1_H 1 | 20 | # define SHA1_H 1 |
diff --git a/gl/size_max.h b/gl/size_max.h index 56d5a9b1..5f331240 100644 --- a/gl/size_max.h +++ b/gl/size_max.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* size_max.h -- declare SIZE_MAX through system headers | 1 | /* size_max.h -- declare SIZE_MAX through system headers |
| 2 | Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. |
| 3 | Written by Simon Josefsson. | 3 | Written by Simon Josefsson. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef GNULIB_SIZE_MAX_H | 18 | #ifndef GNULIB_SIZE_MAX_H |
| 20 | #define GNULIB_SIZE_MAX_H | 19 | #define GNULIB_SIZE_MAX_H |
diff --git a/gl/snprintf.c b/gl/snprintf.c index 810ca14b..9c4ab3f2 100644 --- a/gl/snprintf.c +++ b/gl/snprintf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Formatted output to strings. | 1 | /* Formatted output to strings. |
| 2 | Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2004, 2006-2013 Free Software Foundation, Inc. |
| 3 | Written by Simon Josefsson and Paul Eggert. | 3 | Written by Simon Josefsson and Paul Eggert. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #include <config.h> | 18 | #include <config.h> |
| 20 | 19 | ||
diff --git a/gl/sockets.c b/gl/sockets.c index b946c7e6..ae961482 100644 --- a/gl/sockets.c +++ b/gl/sockets.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* sockets.c --- wrappers for Windows socket functions | 1 | /* sockets.c --- wrappers for Windows socket functions |
| 2 | 2 | ||
| 3 | Copyright (C) 2008-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -27,14 +27,21 @@ | |||
| 27 | /* This includes winsock2.h on MinGW. */ | 27 | /* This includes winsock2.h on MinGW. */ |
| 28 | # include <sys/socket.h> | 28 | # include <sys/socket.h> |
| 29 | 29 | ||
| 30 | # include "close-hook.h" | 30 | # include "fd-hook.h" |
| 31 | # include "msvc-nothrow.h" | ||
| 31 | 32 | ||
| 32 | /* Get set_winsock_errno, FD_TO_SOCKET etc. */ | 33 | /* Get set_winsock_errno, FD_TO_SOCKET etc. */ |
| 33 | # include "w32sock.h" | 34 | # include "w32sock.h" |
| 34 | 35 | ||
| 35 | static int | 36 | static int |
| 36 | close_fd_maybe_socket (int fd, const struct close_hook *remaining_list) | 37 | close_fd_maybe_socket (const struct fd_hook *remaining_list, |
| 38 | gl_close_fn primary, | ||
| 39 | int fd) | ||
| 37 | { | 40 | { |
| 41 | /* Note about multithread-safety: There is a race condition where, between | ||
| 42 | our calls to closesocket() and the primary close(), some other thread | ||
| 43 | could make system calls that allocate precisely the same HANDLE value | ||
| 44 | as sock; then the primary close() would call CloseHandle() on it. */ | ||
| 38 | SOCKET sock; | 45 | SOCKET sock; |
| 39 | WSANETWORKEVENTS ev; | 46 | WSANETWORKEVENTS ev; |
| 40 | 47 | ||
| @@ -64,10 +71,38 @@ close_fd_maybe_socket (int fd, const struct close_hook *remaining_list) | |||
| 64 | } | 71 | } |
| 65 | else | 72 | else |
| 66 | /* Some other type of file descriptor. */ | 73 | /* Some other type of file descriptor. */ |
| 67 | return execute_close_hooks (fd, remaining_list); | 74 | return execute_close_hooks (remaining_list, primary, fd); |
| 68 | } | 75 | } |
| 69 | 76 | ||
| 70 | static struct close_hook close_sockets_hook; | 77 | static int |
| 78 | ioctl_fd_maybe_socket (const struct fd_hook *remaining_list, | ||
| 79 | gl_ioctl_fn primary, | ||
| 80 | int fd, int request, void *arg) | ||
| 81 | { | ||
| 82 | SOCKET sock; | ||
| 83 | WSANETWORKEVENTS ev; | ||
| 84 | |||
| 85 | /* Test whether fd refers to a socket. */ | ||
| 86 | sock = FD_TO_SOCKET (fd); | ||
| 87 | ev.lNetworkEvents = 0xDEADBEEF; | ||
| 88 | WSAEnumNetworkEvents (sock, NULL, &ev); | ||
| 89 | if (ev.lNetworkEvents != 0xDEADBEEF) | ||
| 90 | { | ||
| 91 | /* fd refers to a socket. */ | ||
| 92 | if (ioctlsocket (sock, request, arg) < 0) | ||
| 93 | { | ||
| 94 | set_winsock_errno (); | ||
| 95 | return -1; | ||
| 96 | } | ||
| 97 | else | ||
| 98 | return 0; | ||
| 99 | } | ||
| 100 | else | ||
| 101 | /* Some other type of file descriptor. */ | ||
| 102 | return execute_ioctl_hooks (remaining_list, primary, fd, request, arg); | ||
| 103 | } | ||
| 104 | |||
| 105 | static struct fd_hook fd_sockets_hook; | ||
| 71 | 106 | ||
| 72 | static int initialized_sockets_version /* = 0 */; | 107 | static int initialized_sockets_version /* = 0 */; |
| 73 | 108 | ||
| @@ -90,7 +125,8 @@ gl_sockets_startup (int version _GL_UNUSED) | |||
| 90 | return 2; | 125 | return 2; |
| 91 | 126 | ||
| 92 | if (initialized_sockets_version == 0) | 127 | if (initialized_sockets_version == 0) |
| 93 | register_close_hook (close_fd_maybe_socket, &close_sockets_hook); | 128 | register_fd_hook (close_fd_maybe_socket, ioctl_fd_maybe_socket, |
| 129 | &fd_sockets_hook); | ||
| 94 | 130 | ||
| 95 | initialized_sockets_version = version; | 131 | initialized_sockets_version = version; |
| 96 | } | 132 | } |
| @@ -107,7 +143,7 @@ gl_sockets_cleanup (void) | |||
| 107 | 143 | ||
| 108 | initialized_sockets_version = 0; | 144 | initialized_sockets_version = 0; |
| 109 | 145 | ||
| 110 | unregister_close_hook (&close_sockets_hook); | 146 | unregister_fd_hook (&fd_sockets_hook); |
| 111 | 147 | ||
| 112 | err = WSACleanup (); | 148 | err = WSACleanup (); |
| 113 | if (err != 0) | 149 | if (err != 0) |
diff --git a/gl/sockets.h b/gl/sockets.h index 921bf6f7..1570ad84 100644 --- a/gl/sockets.h +++ b/gl/sockets.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* sockets.h - wrappers for Windows socket functions | 1 | /* sockets.h - wrappers for Windows socket functions |
| 2 | 2 | ||
| 3 | Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -26,8 +26,17 @@ | |||
| 26 | #define SOCKETS_2_1 0x201 | 26 | #define SOCKETS_2_1 0x201 |
| 27 | #define SOCKETS_2_2 0x202 | 27 | #define SOCKETS_2_2 0x202 |
| 28 | 28 | ||
| 29 | int gl_sockets_startup (int version); | 29 | int gl_sockets_startup (int version) |
| 30 | int gl_sockets_cleanup (void); | 30 | #if !WINDOWS_SOCKETS |
| 31 | _GL_ATTRIBUTE_CONST | ||
| 32 | #endif | ||
| 33 | ; | ||
| 34 | |||
| 35 | int gl_sockets_cleanup (void) | ||
| 36 | #if !WINDOWS_SOCKETS | ||
| 37 | _GL_ATTRIBUTE_CONST | ||
| 38 | #endif | ||
| 39 | ; | ||
| 31 | 40 | ||
| 32 | /* This function is useful it you create a socket using gnulib's | 41 | /* This function is useful it you create a socket using gnulib's |
| 33 | Winsock wrappers but needs to pass on the socket handle to some | 42 | Winsock wrappers but needs to pass on the socket handle to some |
| @@ -36,6 +45,8 @@ int gl_sockets_cleanup (void); | |||
| 36 | 45 | ||
| 37 | #include <sys/socket.h> | 46 | #include <sys/socket.h> |
| 38 | 47 | ||
| 48 | #include "msvc-nothrow.h" | ||
| 49 | |||
| 39 | static inline SOCKET | 50 | static inline SOCKET |
| 40 | gl_fd_to_handle (int fd) | 51 | gl_fd_to_handle (int fd) |
| 41 | { | 52 | { |
diff --git a/gl/stat.c b/gl/stat.c deleted file mode 100644 index 875317bf..00000000 --- a/gl/stat.c +++ /dev/null | |||
| @@ -1,104 +0,0 @@ | |||
| 1 | /* Work around platform bugs in stat. | ||
| 2 | Copyright (C) 2009, 2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software: you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3 of the License, or | ||
| 7 | (at your option) any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | /* written by Eric Blake */ | ||
| 18 | |||
| 19 | #include <config.h> | ||
| 20 | |||
| 21 | /* Get the original definition of stat. It might be defined as a macro. */ | ||
| 22 | #define __need_system_sys_stat_h | ||
| 23 | #include <sys/types.h> | ||
| 24 | #include <sys/stat.h> | ||
| 25 | #undef __need_system_sys_stat_h | ||
| 26 | |||
| 27 | static inline int | ||
| 28 | orig_stat (const char *filename, struct stat *buf) | ||
| 29 | { | ||
| 30 | return stat (filename, buf); | ||
| 31 | } | ||
| 32 | |||
| 33 | /* Specification. */ | ||
| 34 | #include <sys/stat.h> | ||
| 35 | |||
| 36 | #include <errno.h> | ||
| 37 | #include <limits.h> | ||
| 38 | #include <stdbool.h> | ||
| 39 | #include <string.h> | ||
| 40 | |||
| 41 | /* Store information about NAME into ST. Work around bugs with | ||
| 42 | trailing slashes. Mingw has other bugs (such as st_ino always | ||
| 43 | being 0 on success) which this wrapper does not work around. But | ||
| 44 | at least this implementation provides the ability to emulate fchdir | ||
| 45 | correctly. */ | ||
| 46 | |||
| 47 | int | ||
| 48 | rpl_stat (char const *name, struct stat *st) | ||
| 49 | { | ||
| 50 | int result = orig_stat (name, st); | ||
| 51 | #if REPLACE_FUNC_STAT_FILE | ||
| 52 | /* Solaris 9 mistakenly succeeds when given a non-directory with a | ||
| 53 | trailing slash. */ | ||
| 54 | if (result == 0 && !S_ISDIR (st->st_mode)) | ||
| 55 | { | ||
| 56 | size_t len = strlen (name); | ||
| 57 | if (ISSLASH (name[len - 1])) | ||
| 58 | { | ||
| 59 | errno = ENOTDIR; | ||
| 60 | return -1; | ||
| 61 | } | ||
| 62 | } | ||
| 63 | #endif /* REPLACE_FUNC_STAT_FILE */ | ||
| 64 | #if REPLACE_FUNC_STAT_DIR | ||
| 65 | if (result == -1 && errno == ENOENT) | ||
| 66 | { | ||
| 67 | /* Due to mingw's oddities, there are some directories (like | ||
| 68 | c:\) where stat() only succeeds with a trailing slash, and | ||
| 69 | other directories (like c:\windows) where stat() only | ||
| 70 | succeeds without a trailing slash. But we want the two to be | ||
| 71 | synonymous, since chdir() manages either style. Likewise, Mingw also | ||
| 72 | reports ENOENT for names longer than PATH_MAX, when we want | ||
| 73 | ENAMETOOLONG, and for stat("file/"), when we want ENOTDIR. | ||
| 74 | Fortunately, mingw PATH_MAX is small enough for stack | ||
| 75 | allocation. */ | ||
| 76 | char fixed_name[PATH_MAX + 1] = {0}; | ||
| 77 | size_t len = strlen (name); | ||
| 78 | bool check_dir = false; | ||
| 79 | if (PATH_MAX <= len) | ||
| 80 | errno = ENAMETOOLONG; | ||
| 81 | else if (len) | ||
| 82 | { | ||
| 83 | strcpy (fixed_name, name); | ||
| 84 | if (ISSLASH (fixed_name[len - 1])) | ||
| 85 | { | ||
| 86 | check_dir = true; | ||
| 87 | while (len && ISSLASH (fixed_name[len - 1])) | ||
| 88 | fixed_name[--len] = '\0'; | ||
| 89 | if (!len) | ||
| 90 | fixed_name[0] = '/'; | ||
| 91 | } | ||
| 92 | else | ||
| 93 | fixed_name[len++] = '/'; | ||
| 94 | result = orig_stat (fixed_name, st); | ||
| 95 | if (result == 0 && check_dir && !S_ISDIR (st->st_mode)) | ||
| 96 | { | ||
| 97 | result = -1; | ||
| 98 | errno = ENOTDIR; | ||
| 99 | } | ||
| 100 | } | ||
| 101 | } | ||
| 102 | #endif /* REPLACE_FUNC_STAT_DIR */ | ||
| 103 | return result; | ||
| 104 | } | ||
diff --git a/gl/stdalign.in.h b/gl/stdalign.in.h new file mode 100644 index 00000000..7254a3de --- /dev/null +++ b/gl/stdalign.in.h | |||
| @@ -0,0 +1,109 @@ | |||
| 1 | /* A substitute for ISO C11 <stdalign.h>. | ||
| 2 | |||
| 3 | Copyright 2011-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software; you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3, or (at your option) | ||
| 8 | any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert and Bruno Haible. */ | ||
| 19 | |||
| 20 | #ifndef _GL_STDALIGN_H | ||
| 21 | #define _GL_STDALIGN_H | ||
| 22 | |||
| 23 | /* ISO C11 <stdalign.h> for platforms that lack it. | ||
| 24 | |||
| 25 | References: | ||
| 26 | ISO C11 (latest free draft | ||
| 27 | <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1570.pdf>) | ||
| 28 | sections 6.5.3.4, 6.7.5, 7.15. | ||
| 29 | C++11 (latest free draft | ||
| 30 | <http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf>) | ||
| 31 | section 18.10. */ | ||
| 32 | |||
| 33 | /* alignof (TYPE), also known as _Alignof (TYPE), yields the alignment | ||
| 34 | requirement of a structure member (i.e., slot or field) that is of | ||
| 35 | type TYPE, as an integer constant expression. | ||
| 36 | |||
| 37 | This differs from GCC's __alignof__ operator, which can yield a | ||
| 38 | better-performing alignment for an object of that type. For | ||
| 39 | example, on x86 with GCC, __alignof__ (double) and __alignof__ | ||
| 40 | (long long) are 8, whereas alignof (double) and alignof (long long) | ||
| 41 | are 4 unless the option '-malign-double' is used. | ||
| 42 | |||
| 43 | The result cannot be used as a value for an 'enum' constant, if you | ||
| 44 | want to be portable to HP-UX 10.20 cc and AIX 3.2.5 xlc. | ||
| 45 | |||
| 46 | Include <stddef.h> for offsetof. */ | ||
| 47 | #include <stddef.h> | ||
| 48 | |||
| 49 | /* FreeBSD 9.1 <sys/cdefs.h>, included by <stddef.h> and lots of other | ||
| 50 | standard headers, defines conflicting implementations of _Alignas | ||
| 51 | and _Alignof that are no better than ours; override them. */ | ||
| 52 | #undef _Alignas | ||
| 53 | #undef _Alignof | ||
| 54 | |||
| 55 | #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 | ||
| 56 | # ifdef __cplusplus | ||
| 57 | # if 201103 <= __cplusplus | ||
| 58 | # define _Alignof(type) alignof (type) | ||
| 59 | # else | ||
| 60 | template <class __t> struct __alignof_helper { char __a; __t __b; }; | ||
| 61 | # define _Alignof(type) offsetof (__alignof_helper<type>, __b) | ||
| 62 | # endif | ||
| 63 | # else | ||
| 64 | # define _Alignof(type) offsetof (struct { char __a; type __b; }, __b) | ||
| 65 | # endif | ||
| 66 | #endif | ||
| 67 | #define alignof _Alignof | ||
| 68 | #define __alignof_is_defined 1 | ||
| 69 | |||
| 70 | /* alignas (A), also known as _Alignas (A), aligns a variable or type | ||
| 71 | to the alignment A, where A is an integer constant expression. For | ||
| 72 | example: | ||
| 73 | |||
| 74 | int alignas (8) foo; | ||
| 75 | struct s { int a; int alignas (8) bar; }; | ||
| 76 | |||
| 77 | aligns the address of FOO and the offset of BAR to be multiples of 8. | ||
| 78 | |||
| 79 | A should be a power of two that is at least the type's alignment | ||
| 80 | and at most the implementation's alignment limit. This limit is | ||
| 81 | 2**28 on typical GNUish hosts, and 2**13 on MSVC. To be portable | ||
| 82 | to MSVC through at least version 10.0, A should be an integer | ||
| 83 | constant, as MSVC does not support expressions such as 1 << 3. | ||
| 84 | To be portable to Sun C 5.11, do not align auto variables to | ||
| 85 | anything stricter than their default alignment. | ||
| 86 | |||
| 87 | The following C11 requirements are not supported here: | ||
| 88 | |||
| 89 | - If A is zero, alignas has no effect. | ||
| 90 | - alignas can be used multiple times; the strictest one wins. | ||
| 91 | - alignas (TYPE) is equivalent to alignas (alignof (TYPE)). | ||
| 92 | |||
| 93 | */ | ||
| 94 | |||
| 95 | #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 | ||
| 96 | # if defined __cplusplus && 201103 <= __cplusplus | ||
| 97 | # define _Alignas(a) alignas (a) | ||
| 98 | # elif __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC || 0x5110 <= __SUNPRO_C | ||
| 99 | # define _Alignas(a) __attribute__ ((__aligned__ (a))) | ||
| 100 | # elif 1300 <= _MSC_VER | ||
| 101 | # define _Alignas(a) __declspec (align (a)) | ||
| 102 | # endif | ||
| 103 | #endif | ||
| 104 | #if defined _Alignas || (defined __STDC_VERSION && 201112 <= __STDC_VERSION__) | ||
| 105 | # define alignas _Alignas | ||
| 106 | # define __alignas_is_defined 1 | ||
| 107 | #endif | ||
| 108 | |||
| 109 | #endif /* _GL_STDALIGN_H */ | ||
diff --git a/gl/stdbool.in.h b/gl/stdbool.in.h index 574c281a..7c157727 100644 --- a/gl/stdbool.in.h +++ b/gl/stdbool.in.h | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* Copyright (C) 2001-2003, 2006-2010 Free Software Foundation, Inc. | 1 | /* Copyright (C) 2001-2003, 2006-2013 Free Software Foundation, Inc. |
| 2 | Written by Bruno Haible <haible@clisp.cons.org>, 2001. | 2 | Written by Bruno Haible <haible@clisp.cons.org>, 2001. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| @@ -12,8 +12,7 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program; if not, write to the Free Software Foundation, | 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | #ifndef _GL_STDBOOL_H | 17 | #ifndef _GL_STDBOOL_H |
| 19 | #define _GL_STDBOOL_H | 18 | #define _GL_STDBOOL_H |
| @@ -67,24 +66,19 @@ | |||
| 67 | # undef true | 66 | # undef true |
| 68 | #endif | 67 | #endif |
| 69 | 68 | ||
| 70 | /* For the sake of symbolic names in gdb, we define true and false as | 69 | #ifdef __cplusplus |
| 71 | enum constants, not only as macros. | 70 | # define _Bool bool |
| 72 | It is tempting to write | 71 | # define bool bool |
| 73 | typedef enum { false = 0, true = 1 } _Bool; | 72 | #else |
| 74 | so that gdb prints values of type 'bool' symbolically. But if we do | 73 | # if defined __BEOS__ && !defined __HAIKU__ |
| 75 | this, values of type '_Bool' may promote to 'int' or 'unsigned int' | ||
| 76 | (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int' | ||
| 77 | (see ISO C 99 6.3.1.1.(2)). So we add a negative value to the | ||
| 78 | enum; this ensures that '_Bool' promotes to 'int'. */ | ||
| 79 | #if defined __cplusplus || (defined __BEOS__ && !defined __HAIKU__) | ||
| 80 | /* A compiler known to have 'bool'. */ | 74 | /* A compiler known to have 'bool'. */ |
| 81 | /* If the compiler already has both 'bool' and '_Bool', we can assume they | 75 | /* If the compiler already has both 'bool' and '_Bool', we can assume they |
| 82 | are the same types. */ | 76 | are the same types. */ |
| 83 | # if !@HAVE__BOOL@ | 77 | # if !@HAVE__BOOL@ |
| 84 | typedef bool _Bool; | 78 | typedef bool _Bool; |
| 85 | # endif | 79 | # endif |
| 86 | #else | 80 | # else |
| 87 | # if !defined __GNUC__ | 81 | # if !defined __GNUC__ |
| 88 | /* If @HAVE__BOOL@: | 82 | /* If @HAVE__BOOL@: |
| 89 | Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when | 83 | Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when |
| 90 | the built-in _Bool type is used. See | 84 | the built-in _Bool type is used. See |
| @@ -104,19 +98,35 @@ typedef bool _Bool; | |||
| 104 | "Invalid enumerator. (badenum)" with HP-UX cc on Tru64. | 98 | "Invalid enumerator. (badenum)" with HP-UX cc on Tru64. |
| 105 | The only benefit of the enum, debuggability, is not important | 99 | The only benefit of the enum, debuggability, is not important |
| 106 | with these compilers. So use 'signed char' and no enum. */ | 100 | with these compilers. So use 'signed char' and no enum. */ |
| 107 | # define _Bool signed char | 101 | # define _Bool signed char |
| 108 | # else | 102 | # else |
| 109 | /* With this compiler, trust the _Bool type if the compiler has it. */ | 103 | /* With this compiler, trust the _Bool type if the compiler has it. */ |
| 110 | # if !@HAVE__BOOL@ | 104 | # if !@HAVE__BOOL@ |
| 105 | /* For the sake of symbolic names in gdb, define true and false as | ||
| 106 | enum constants, not only as macros. | ||
| 107 | It is tempting to write | ||
| 108 | typedef enum { false = 0, true = 1 } _Bool; | ||
| 109 | so that gdb prints values of type 'bool' symbolically. But then | ||
| 110 | values of type '_Bool' might promote to 'int' or 'unsigned int' | ||
| 111 | (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int' | ||
| 112 | (see ISO C 99 6.3.1.1.(2)). So add a negative value to the | ||
| 113 | enum; this ensures that '_Bool' promotes to 'int'. */ | ||
| 111 | typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool; | 114 | typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool; |
| 115 | # endif | ||
| 112 | # endif | 116 | # endif |
| 113 | # endif | 117 | # endif |
| 118 | # define bool _Bool | ||
| 114 | #endif | 119 | #endif |
| 115 | #define bool _Bool | ||
| 116 | 120 | ||
| 117 | /* The other macros must be usable in preprocessor directives. */ | 121 | /* The other macros must be usable in preprocessor directives. */ |
| 118 | #define false 0 | 122 | #ifdef __cplusplus |
| 119 | #define true 1 | 123 | # define false false |
| 124 | # define true true | ||
| 125 | #else | ||
| 126 | # define false 0 | ||
| 127 | # define true 1 | ||
| 128 | #endif | ||
| 129 | |||
| 120 | #define __bool_true_false_are_defined 1 | 130 | #define __bool_true_false_are_defined 1 |
| 121 | 131 | ||
| 122 | #endif /* _GL_STDBOOL_H */ | 132 | #endif /* _GL_STDBOOL_H */ |
diff --git a/gl/stddef.in.h b/gl/stddef.in.h index 08778a23..40f0536a 100644 --- a/gl/stddef.in.h +++ b/gl/stddef.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. | 1 | /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. |
| 2 | 2 | ||
| 3 | Copyright (C) 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* Written by Eric Blake. */ | 18 | /* Written by Eric Blake. */ |
| 20 | 19 | ||
| @@ -26,6 +25,7 @@ | |||
| 26 | #if __GNUC__ >= 3 | 25 | #if __GNUC__ >= 3 |
| 27 | @PRAGMA_SYSTEM_HEADER@ | 26 | @PRAGMA_SYSTEM_HEADER@ |
| 28 | #endif | 27 | #endif |
| 28 | @PRAGMA_COLUMNS@ | ||
| 29 | 29 | ||
| 30 | #if defined __need_wchar_t || defined __need_size_t \ | 30 | #if defined __need_wchar_t || defined __need_size_t \ |
| 31 | || defined __need_ptrdiff_t || defined __need_NULL \ | 31 | || defined __need_ptrdiff_t || defined __need_NULL \ |
| @@ -37,9 +37,9 @@ | |||
| 37 | remember if special invocation has ever been used to obtain wint_t, | 37 | remember if special invocation has ever been used to obtain wint_t, |
| 38 | in which case we need to clean up NULL yet again. */ | 38 | in which case we need to clean up NULL yet again. */ |
| 39 | 39 | ||
| 40 | # if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T) | 40 | # if !(defined _@GUARD_PREFIX@_STDDEF_H && defined _GL_STDDEF_WINT_T) |
| 41 | # ifdef __need_wint_t | 41 | # ifdef __need_wint_t |
| 42 | # undef _GL_STDDEF_H | 42 | # undef _@GUARD_PREFIX@_STDDEF_H |
| 43 | # define _GL_STDDEF_WINT_T | 43 | # define _GL_STDDEF_WINT_T |
| 44 | # endif | 44 | # endif |
| 45 | # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ | 45 | # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ |
| @@ -48,14 +48,14 @@ | |||
| 48 | #else | 48 | #else |
| 49 | /* Normal invocation convention. */ | 49 | /* Normal invocation convention. */ |
| 50 | 50 | ||
| 51 | # ifndef _GL_STDDEF_H | 51 | # ifndef _@GUARD_PREFIX@_STDDEF_H |
| 52 | 52 | ||
| 53 | /* The include_next requires a split double-inclusion guard. */ | 53 | /* The include_next requires a split double-inclusion guard. */ |
| 54 | 54 | ||
| 55 | # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ | 55 | # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ |
| 56 | 56 | ||
| 57 | # ifndef _GL_STDDEF_H | 57 | # ifndef _@GUARD_PREFIX@_STDDEF_H |
| 58 | # define _GL_STDDEF_H | 58 | # define _@GUARD_PREFIX@_STDDEF_H |
| 59 | 59 | ||
| 60 | /* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ | 60 | /* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */ |
| 61 | #if @REPLACE_NULL@ | 61 | #if @REPLACE_NULL@ |
| @@ -81,6 +81,6 @@ | |||
| 81 | # define wchar_t int | 81 | # define wchar_t int |
| 82 | #endif | 82 | #endif |
| 83 | 83 | ||
| 84 | # endif /* _GL_STDDEF_H */ | 84 | # endif /* _@GUARD_PREFIX@_STDDEF_H */ |
| 85 | # endif /* _GL_STDDEF_H */ | 85 | # endif /* _@GUARD_PREFIX@_STDDEF_H */ |
| 86 | #endif /* __need_XXX */ | 86 | #endif /* __need_XXX */ |
diff --git a/gl/stdint.in.h b/gl/stdint.in.h index 5da5f178..2db8b2e3 100644 --- a/gl/stdint.in.h +++ b/gl/stdint.in.h | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* Copyright (C) 2001-2002, 2004-2010 Free Software Foundation, Inc. | 1 | /* Copyright (C) 2001-2002, 2004-2013 Free Software Foundation, Inc. |
| 2 | Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. | 2 | Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. |
| 3 | This file is part of gnulib. | 3 | This file is part of gnulib. |
| 4 | 4 | ||
| @@ -13,19 +13,19 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* | 18 | /* |
| 20 | * ISO C 99 <stdint.h> for platforms that lack it. | 19 | * ISO C 99 <stdint.h> for platforms that lack it. |
| 21 | * <http://www.opengroup.org/susv3xbd/stdint.h.html> | 20 | * <http://www.opengroup.org/susv3xbd/stdint.h.html> |
| 22 | */ | 21 | */ |
| 23 | 22 | ||
| 24 | #ifndef _GL_STDINT_H | 23 | #ifndef _@GUARD_PREFIX@_STDINT_H |
| 25 | 24 | ||
| 26 | #if __GNUC__ >= 3 | 25 | #if __GNUC__ >= 3 |
| 27 | @PRAGMA_SYSTEM_HEADER@ | 26 | @PRAGMA_SYSTEM_HEADER@ |
| 28 | #endif | 27 | #endif |
| 28 | @PRAGMA_COLUMNS@ | ||
| 29 | 29 | ||
| 30 | /* When including a system file that in turn includes <inttypes.h>, | 30 | /* When including a system file that in turn includes <inttypes.h>, |
| 31 | use the system <inttypes.h>, not our substitute. This avoids | 31 | use the system <inttypes.h>, not our substitute. This avoids |
| @@ -33,6 +33,16 @@ | |||
| 33 | <inttypes.h>. */ | 33 | <inttypes.h>. */ |
| 34 | #define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H | 34 | #define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H |
| 35 | 35 | ||
| 36 | /* On Android (Bionic libc), <sys/types.h> includes this file before | ||
| 37 | having defined 'time_t'. Therefore in this case avoid including | ||
| 38 | other system header files; just include the system's <stdint.h>. | ||
| 39 | Ideally we should test __BIONIC__ here, but it is only defined after | ||
| 40 | <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */ | ||
| 41 | #if defined __ANDROID__ \ | ||
| 42 | && defined _SYS_TYPES_H_ && !defined __need_size_t | ||
| 43 | # @INCLUDE_NEXT@ @NEXT_STDINT_H@ | ||
| 44 | #else | ||
| 45 | |||
| 36 | /* Get those types that are already defined in other system include | 46 | /* Get those types that are already defined in other system include |
| 37 | files, so that we can "#define int8_t signed char" below without | 47 | files, so that we can "#define int8_t signed char" below without |
| 38 | worrying about a later system include file containing a "typedef | 48 | worrying about a later system include file containing a "typedef |
| @@ -48,28 +58,40 @@ | |||
| 48 | diagnostics. */ | 58 | diagnostics. */ |
| 49 | # define __STDINT_H__ | 59 | # define __STDINT_H__ |
| 50 | # endif | 60 | # endif |
| 61 | |||
| 62 | /* Some pre-C++11 <stdint.h> implementations need this. */ | ||
| 63 | # ifdef __cplusplus | ||
| 64 | # ifndef __STDC_CONSTANT_MACROS | ||
| 65 | # define __STDC_CONSTANT_MACROS 1 | ||
| 66 | # endif | ||
| 67 | # ifndef __STDC_LIMIT_MACROS | ||
| 68 | # define __STDC_LIMIT_MACROS 1 | ||
| 69 | # endif | ||
| 70 | # endif | ||
| 71 | |||
| 51 | /* Other systems may have an incomplete or buggy <stdint.h>. | 72 | /* Other systems may have an incomplete or buggy <stdint.h>. |
| 52 | Include it before <inttypes.h>, since any "#include <stdint.h>" | 73 | Include it before <inttypes.h>, since any "#include <stdint.h>" |
| 53 | in <inttypes.h> would reinclude us, skipping our contents because | 74 | in <inttypes.h> would reinclude us, skipping our contents because |
| 54 | _GL_STDINT_H is defined. | 75 | _@GUARD_PREFIX@_STDINT_H is defined. |
| 55 | The include_next requires a split double-inclusion guard. */ | 76 | The include_next requires a split double-inclusion guard. */ |
| 56 | # @INCLUDE_NEXT@ @NEXT_STDINT_H@ | 77 | # @INCLUDE_NEXT@ @NEXT_STDINT_H@ |
| 57 | #endif | 78 | #endif |
| 58 | 79 | ||
| 59 | #if ! defined _GL_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H | 80 | #if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H |
| 60 | #define _GL_STDINT_H | 81 | #define _@GUARD_PREFIX@_STDINT_H |
| 61 | 82 | ||
| 62 | /* <sys/types.h> defines some of the stdint.h types as well, on glibc, | 83 | /* <sys/types.h> defines some of the stdint.h types as well, on glibc, |
| 63 | IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). | 84 | IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). |
| 64 | AIX 5.2 <sys/types.h> isn't needed and causes troubles. | 85 | AIX 5.2 <sys/types.h> isn't needed and causes troubles. |
| 65 | MacOS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but | 86 | Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but |
| 66 | relies on the system <stdint.h> definitions, so include | 87 | relies on the system <stdint.h> definitions, so include |
| 67 | <sys/types.h> after @NEXT_STDINT_H@. */ | 88 | <sys/types.h> after @NEXT_STDINT_H@. */ |
| 68 | #if @HAVE_SYS_TYPES_H@ && ! defined _AIX | 89 | #if @HAVE_SYS_TYPES_H@ && ! defined _AIX |
| 69 | # include <sys/types.h> | 90 | # include <sys/types.h> |
| 70 | #endif | 91 | #endif |
| 71 | 92 | ||
| 72 | /* Get LONG_MIN, LONG_MAX, ULONG_MAX. */ | 93 | /* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, |
| 94 | LONG_MIN, LONG_MAX, ULONG_MAX. */ | ||
| 73 | #include <limits.h> | 95 | #include <limits.h> |
| 74 | 96 | ||
| 75 | #if @HAVE_INTTYPES_H@ | 97 | #if @HAVE_INTTYPES_H@ |
| @@ -92,7 +114,7 @@ | |||
| 92 | 114 | ||
| 93 | #undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H | 115 | #undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H |
| 94 | 116 | ||
| 95 | /* Minimum and maximum values for a integer type under the usual assumption. | 117 | /* Minimum and maximum values for an integer type under the usual assumption. |
| 96 | Return an unspecified value if BITS == 0, adding a check to pacify | 118 | Return an unspecified value if BITS == 0, adding a check to pacify |
| 97 | picky compilers. */ | 119 | picky compilers. */ |
| 98 | 120 | ||
| @@ -107,6 +129,8 @@ | |||
| 107 | warnings in the signed case. */ \ | 129 | warnings in the signed case. */ \ |
| 108 | ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) | 130 | ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) |
| 109 | 131 | ||
| 132 | #if !GNULIB_defined_stdint_types | ||
| 133 | |||
| 110 | /* 7.18.1.1. Exact-width integer types */ | 134 | /* 7.18.1.1. Exact-width integer types */ |
| 111 | 135 | ||
| 112 | /* Here we assume a standard architecture where the hardware integer | 136 | /* Here we assume a standard architecture where the hardware integer |
| @@ -133,40 +157,54 @@ typedef unsigned int gl_uint32_t; | |||
| 133 | #define int32_t gl_int32_t | 157 | #define int32_t gl_int32_t |
| 134 | #define uint32_t gl_uint32_t | 158 | #define uint32_t gl_uint32_t |
| 135 | 159 | ||
| 160 | /* If the system defines INT64_MAX, assume int64_t works. That way, | ||
| 161 | if the underlying platform defines int64_t to be a 64-bit long long | ||
| 162 | int, the code below won't mistakenly define it to be a 64-bit long | ||
| 163 | int, which would mess up C++ name mangling. We must use #ifdef | ||
| 164 | rather than #if, to avoid an error with HP-UX 10.20 cc. */ | ||
| 165 | |||
| 166 | #ifdef INT64_MAX | ||
| 167 | # define GL_INT64_T | ||
| 168 | #else | ||
| 136 | /* Do not undefine int64_t if gnulib is not being used with 64-bit | 169 | /* Do not undefine int64_t if gnulib is not being used with 64-bit |
| 137 | types, since otherwise it breaks platforms like Tandem/NSK. */ | 170 | types, since otherwise it breaks platforms like Tandem/NSK. */ |
| 138 | #if LONG_MAX >> 31 >> 31 == 1 | 171 | # if LONG_MAX >> 31 >> 31 == 1 |
| 139 | # undef int64_t | 172 | # undef int64_t |
| 140 | typedef long int gl_int64_t; | 173 | typedef long int gl_int64_t; |
| 141 | # define int64_t gl_int64_t | 174 | # define int64_t gl_int64_t |
| 142 | # define GL_INT64_T | 175 | # define GL_INT64_T |
| 143 | #elif defined _MSC_VER | 176 | # elif defined _MSC_VER |
| 144 | # undef int64_t | 177 | # undef int64_t |
| 145 | typedef __int64 gl_int64_t; | 178 | typedef __int64 gl_int64_t; |
| 146 | # define int64_t gl_int64_t | 179 | # define int64_t gl_int64_t |
| 147 | # define GL_INT64_T | 180 | # define GL_INT64_T |
| 148 | #elif @HAVE_LONG_LONG_INT@ | 181 | # elif @HAVE_LONG_LONG_INT@ |
| 149 | # undef int64_t | 182 | # undef int64_t |
| 150 | typedef long long int gl_int64_t; | 183 | typedef long long int gl_int64_t; |
| 151 | # define int64_t gl_int64_t | 184 | # define int64_t gl_int64_t |
| 152 | # define GL_INT64_T | 185 | # define GL_INT64_T |
| 186 | # endif | ||
| 153 | #endif | 187 | #endif |
| 154 | 188 | ||
| 155 | #if ULONG_MAX >> 31 >> 31 >> 1 == 1 | 189 | #ifdef UINT64_MAX |
| 156 | # undef uint64_t | ||
| 157 | typedef unsigned long int gl_uint64_t; | ||
| 158 | # define uint64_t gl_uint64_t | ||
| 159 | # define GL_UINT64_T | 190 | # define GL_UINT64_T |
| 160 | #elif defined _MSC_VER | 191 | #else |
| 161 | # undef uint64_t | 192 | # if ULONG_MAX >> 31 >> 31 >> 1 == 1 |
| 193 | # undef uint64_t | ||
| 194 | typedef unsigned long int gl_uint64_t; | ||
| 195 | # define uint64_t gl_uint64_t | ||
| 196 | # define GL_UINT64_T | ||
| 197 | # elif defined _MSC_VER | ||
| 198 | # undef uint64_t | ||
| 162 | typedef unsigned __int64 gl_uint64_t; | 199 | typedef unsigned __int64 gl_uint64_t; |
| 163 | # define uint64_t gl_uint64_t | 200 | # define uint64_t gl_uint64_t |
| 164 | # define GL_UINT64_T | 201 | # define GL_UINT64_T |
| 165 | #elif @HAVE_UNSIGNED_LONG_LONG_INT@ | 202 | # elif @HAVE_UNSIGNED_LONG_LONG_INT@ |
| 166 | # undef uint64_t | 203 | # undef uint64_t |
| 167 | typedef unsigned long long int gl_uint64_t; | 204 | typedef unsigned long long int gl_uint64_t; |
| 168 | # define uint64_t gl_uint64_t | 205 | # define uint64_t gl_uint64_t |
| 169 | # define GL_UINT64_T | 206 | # define GL_UINT64_T |
| 207 | # endif | ||
| 170 | #endif | 208 | #endif |
| 171 | 209 | ||
| 172 | /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ | 210 | /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ |
| @@ -209,8 +247,9 @@ typedef unsigned long long int gl_uint64_t; | |||
| 209 | 247 | ||
| 210 | /* Here we assume a standard architecture where the hardware integer | 248 | /* Here we assume a standard architecture where the hardware integer |
| 211 | types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types | 249 | types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types |
| 212 | are taken from the same list of types. Assume that 'long int' | 250 | are taken from the same list of types. The following code normally |
| 213 | is fast enough for all narrower integers. */ | 251 | uses types consistent with glibc, as that lessens the chance of |
| 252 | incompatibility with older GNU hosts. */ | ||
| 214 | 253 | ||
| 215 | #undef int_fast8_t | 254 | #undef int_fast8_t |
| 216 | #undef uint_fast8_t | 255 | #undef uint_fast8_t |
| @@ -220,12 +259,21 @@ typedef unsigned long long int gl_uint64_t; | |||
| 220 | #undef uint_fast32_t | 259 | #undef uint_fast32_t |
| 221 | #undef int_fast64_t | 260 | #undef int_fast64_t |
| 222 | #undef uint_fast64_t | 261 | #undef uint_fast64_t |
| 223 | typedef long int gl_int_fast8_t; | 262 | typedef signed char gl_int_fast8_t; |
| 224 | typedef unsigned long int gl_uint_fast8_t; | 263 | typedef unsigned char gl_uint_fast8_t; |
| 225 | typedef long int gl_int_fast16_t; | 264 | |
| 226 | typedef unsigned long int gl_uint_fast16_t; | 265 | #ifdef __sun |
| 266 | /* Define types compatible with SunOS 5.10, so that code compiled under | ||
| 267 | earlier SunOS versions works with code compiled under SunOS 5.10. */ | ||
| 268 | typedef int gl_int_fast32_t; | ||
| 269 | typedef unsigned int gl_uint_fast32_t; | ||
| 270 | #else | ||
| 227 | typedef long int gl_int_fast32_t; | 271 | typedef long int gl_int_fast32_t; |
| 228 | typedef unsigned long int gl_uint_fast32_t; | 272 | typedef unsigned long int gl_uint_fast32_t; |
| 273 | #endif | ||
| 274 | typedef gl_int_fast32_t gl_int_fast16_t; | ||
| 275 | typedef gl_uint_fast32_t gl_uint_fast16_t; | ||
| 276 | |||
| 229 | #define int_fast8_t gl_int_fast8_t | 277 | #define int_fast8_t gl_int_fast8_t |
| 230 | #define uint_fast8_t gl_uint_fast8_t | 278 | #define uint_fast8_t gl_uint_fast8_t |
| 231 | #define int_fast16_t gl_int_fast16_t | 279 | #define int_fast16_t gl_int_fast16_t |
| @@ -253,36 +301,48 @@ typedef unsigned long int gl_uintptr_t; | |||
| 253 | /* Note: These types are compiler dependent. It may be unwise to use them in | 301 | /* Note: These types are compiler dependent. It may be unwise to use them in |
| 254 | public header files. */ | 302 | public header files. */ |
| 255 | 303 | ||
| 256 | #undef intmax_t | 304 | /* If the system defines INTMAX_MAX, assume that intmax_t works, and |
| 257 | #if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 | 305 | similarly for UINTMAX_MAX and uintmax_t. This avoids problems with |
| 306 | assuming one type where another is used by the system. */ | ||
| 307 | |||
| 308 | #ifndef INTMAX_MAX | ||
| 309 | # undef INTMAX_C | ||
| 310 | # undef intmax_t | ||
| 311 | # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 | ||
| 258 | typedef long long int gl_intmax_t; | 312 | typedef long long int gl_intmax_t; |
| 259 | # define intmax_t gl_intmax_t | 313 | # define intmax_t gl_intmax_t |
| 260 | #elif defined GL_INT64_T | 314 | # elif defined GL_INT64_T |
| 261 | # define intmax_t int64_t | 315 | # define intmax_t int64_t |
| 262 | #else | 316 | # else |
| 263 | typedef long int gl_intmax_t; | 317 | typedef long int gl_intmax_t; |
| 264 | # define intmax_t gl_intmax_t | 318 | # define intmax_t gl_intmax_t |
| 319 | # endif | ||
| 265 | #endif | 320 | #endif |
| 266 | 321 | ||
| 267 | #undef uintmax_t | 322 | #ifndef UINTMAX_MAX |
| 268 | #if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 | 323 | # undef UINTMAX_C |
| 324 | # undef uintmax_t | ||
| 325 | # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 | ||
| 269 | typedef unsigned long long int gl_uintmax_t; | 326 | typedef unsigned long long int gl_uintmax_t; |
| 270 | # define uintmax_t gl_uintmax_t | 327 | # define uintmax_t gl_uintmax_t |
| 271 | #elif defined GL_UINT64_T | 328 | # elif defined GL_UINT64_T |
| 272 | # define uintmax_t uint64_t | 329 | # define uintmax_t uint64_t |
| 273 | #else | 330 | # else |
| 274 | typedef unsigned long int gl_uintmax_t; | 331 | typedef unsigned long int gl_uintmax_t; |
| 275 | # define uintmax_t gl_uintmax_t | 332 | # define uintmax_t gl_uintmax_t |
| 333 | # endif | ||
| 276 | #endif | 334 | #endif |
| 277 | 335 | ||
| 278 | /* Verify that intmax_t and uintmax_t have the same size. Too much code | 336 | /* Verify that intmax_t and uintmax_t have the same size. Too much code |
| 279 | breaks if this is not the case. If this check fails, the reason is likely | 337 | breaks if this is not the case. If this check fails, the reason is likely |
| 280 | to be found in the autoconf macros. */ | 338 | to be found in the autoconf macros. */ |
| 281 | typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - 1]; | 339 | typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) |
| 340 | ? 1 : -1]; | ||
| 282 | 341 | ||
| 283 | /* 7.18.2. Limits of specified-width integer types */ | 342 | #define GNULIB_defined_stdint_types 1 |
| 343 | #endif /* !GNULIB_defined_stdint_types */ | ||
| 284 | 344 | ||
| 285 | #if ! defined __cplusplus || defined __STDC_LIMIT_MACROS | 345 | /* 7.18.2. Limits of specified-width integer types */ |
| 286 | 346 | ||
| 287 | /* 7.18.2.1. Limits of exact-width integer types */ | 347 | /* 7.18.2.1. Limits of exact-width integer types */ |
| 288 | 348 | ||
| @@ -310,17 +370,14 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - | |||
| 310 | #define INT32_MAX 2147483647 | 370 | #define INT32_MAX 2147483647 |
| 311 | #define UINT32_MAX 4294967295U | 371 | #define UINT32_MAX 4294967295U |
| 312 | 372 | ||
| 313 | #undef INT64_MIN | 373 | #if defined GL_INT64_T && ! defined INT64_MAX |
| 314 | #undef INT64_MAX | ||
| 315 | #ifdef GL_INT64_T | ||
| 316 | /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 | 374 | /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 |
| 317 | evaluates the latter incorrectly in preprocessor expressions. */ | 375 | evaluates the latter incorrectly in preprocessor expressions. */ |
| 318 | # define INT64_MIN (- INTMAX_C (1) << 63) | 376 | # define INT64_MIN (- INTMAX_C (1) << 63) |
| 319 | # define INT64_MAX INTMAX_C (9223372036854775807) | 377 | # define INT64_MAX INTMAX_C (9223372036854775807) |
| 320 | #endif | 378 | #endif |
| 321 | 379 | ||
| 322 | #undef UINT64_MAX | 380 | #if defined GL_UINT64_T && ! defined UINT64_MAX |
| 323 | #ifdef GL_UINT64_T | ||
| 324 | # define UINT64_MAX UINTMAX_C (18446744073709551615) | 381 | # define UINT64_MAX UINTMAX_C (18446744073709551615) |
| 325 | #endif | 382 | #endif |
| 326 | 383 | ||
| @@ -372,23 +429,29 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - | |||
| 372 | #undef INT_FAST8_MIN | 429 | #undef INT_FAST8_MIN |
| 373 | #undef INT_FAST8_MAX | 430 | #undef INT_FAST8_MAX |
| 374 | #undef UINT_FAST8_MAX | 431 | #undef UINT_FAST8_MAX |
| 375 | #define INT_FAST8_MIN LONG_MIN | 432 | #define INT_FAST8_MIN SCHAR_MIN |
| 376 | #define INT_FAST8_MAX LONG_MAX | 433 | #define INT_FAST8_MAX SCHAR_MAX |
| 377 | #define UINT_FAST8_MAX ULONG_MAX | 434 | #define UINT_FAST8_MAX UCHAR_MAX |
| 378 | 435 | ||
| 379 | #undef INT_FAST16_MIN | 436 | #undef INT_FAST16_MIN |
| 380 | #undef INT_FAST16_MAX | 437 | #undef INT_FAST16_MAX |
| 381 | #undef UINT_FAST16_MAX | 438 | #undef UINT_FAST16_MAX |
| 382 | #define INT_FAST16_MIN LONG_MIN | 439 | #define INT_FAST16_MIN INT_FAST32_MIN |
| 383 | #define INT_FAST16_MAX LONG_MAX | 440 | #define INT_FAST16_MAX INT_FAST32_MAX |
| 384 | #define UINT_FAST16_MAX ULONG_MAX | 441 | #define UINT_FAST16_MAX UINT_FAST32_MAX |
| 385 | 442 | ||
| 386 | #undef INT_FAST32_MIN | 443 | #undef INT_FAST32_MIN |
| 387 | #undef INT_FAST32_MAX | 444 | #undef INT_FAST32_MAX |
| 388 | #undef UINT_FAST32_MAX | 445 | #undef UINT_FAST32_MAX |
| 389 | #define INT_FAST32_MIN LONG_MIN | 446 | #ifdef __sun |
| 390 | #define INT_FAST32_MAX LONG_MAX | 447 | # define INT_FAST32_MIN INT_MIN |
| 391 | #define UINT_FAST32_MAX ULONG_MAX | 448 | # define INT_FAST32_MAX INT_MAX |
| 449 | # define UINT_FAST32_MAX UINT_MAX | ||
| 450 | #else | ||
| 451 | # define INT_FAST32_MIN LONG_MIN | ||
| 452 | # define INT_FAST32_MAX LONG_MAX | ||
| 453 | # define UINT_FAST32_MAX ULONG_MAX | ||
| 454 | #endif | ||
| 392 | 455 | ||
| 393 | #undef INT_FAST64_MIN | 456 | #undef INT_FAST64_MIN |
| 394 | #undef INT_FAST64_MAX | 457 | #undef INT_FAST64_MAX |
| @@ -413,21 +476,23 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - | |||
| 413 | 476 | ||
| 414 | /* 7.18.2.5. Limits of greatest-width integer types */ | 477 | /* 7.18.2.5. Limits of greatest-width integer types */ |
| 415 | 478 | ||
| 416 | #undef INTMAX_MIN | 479 | #ifndef INTMAX_MAX |
| 417 | #undef INTMAX_MAX | 480 | # undef INTMAX_MIN |
| 418 | #ifdef INT64_MAX | 481 | # ifdef INT64_MAX |
| 419 | # define INTMAX_MIN INT64_MIN | 482 | # define INTMAX_MIN INT64_MIN |
| 420 | # define INTMAX_MAX INT64_MAX | 483 | # define INTMAX_MAX INT64_MAX |
| 421 | #else | 484 | # else |
| 422 | # define INTMAX_MIN INT32_MIN | 485 | # define INTMAX_MIN INT32_MIN |
| 423 | # define INTMAX_MAX INT32_MAX | 486 | # define INTMAX_MAX INT32_MAX |
| 487 | # endif | ||
| 424 | #endif | 488 | #endif |
| 425 | 489 | ||
| 426 | #undef UINTMAX_MAX | 490 | #ifndef UINTMAX_MAX |
| 427 | #ifdef UINT64_MAX | 491 | # ifdef UINT64_MAX |
| 428 | # define UINTMAX_MAX UINT64_MAX | 492 | # define UINTMAX_MAX UINT64_MAX |
| 429 | #else | 493 | # else |
| 430 | # define UINTMAX_MAX UINT32_MAX | 494 | # define UINTMAX_MAX UINT32_MAX |
| 495 | # endif | ||
| 431 | #endif | 496 | #endif |
| 432 | 497 | ||
| 433 | /* 7.18.3. Limits of other integer types */ | 498 | /* 7.18.3. Limits of other integer types */ |
| @@ -475,10 +540,16 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - | |||
| 475 | 540 | ||
| 476 | /* wchar_t limits */ | 541 | /* wchar_t limits */ |
| 477 | /* Get WCHAR_MIN, WCHAR_MAX. | 542 | /* Get WCHAR_MIN, WCHAR_MAX. |
| 478 | This include is not on the top, above, because on OSF/1 4.0 we have a sequence of nested | 543 | This include is not on the top, above, because on OSF/1 4.0 we have a |
| 479 | includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes | 544 | sequence of nested includes |
| 545 | <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes | ||
| 480 | <stdint.h> and assumes its types are already defined. */ | 546 | <stdint.h> and assumes its types are already defined. */ |
| 481 | #if ! (defined WCHAR_MIN && defined WCHAR_MAX) | 547 | #if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) |
| 548 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | ||
| 549 | included before <wchar.h>. */ | ||
| 550 | # include <stddef.h> | ||
| 551 | # include <stdio.h> | ||
| 552 | # include <time.h> | ||
| 482 | # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H | 553 | # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H |
| 483 | # include <wchar.h> | 554 | # include <wchar.h> |
| 484 | # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H | 555 | # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H |
| @@ -498,12 +569,8 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - | |||
| 498 | #define WINT_MAX \ | 569 | #define WINT_MAX \ |
| 499 | _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) | 570 | _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) |
| 500 | 571 | ||
| 501 | #endif /* !defined __cplusplus || defined __STDC_LIMIT_MACROS */ | ||
| 502 | |||
| 503 | /* 7.18.4. Macros for integer constants */ | 572 | /* 7.18.4. Macros for integer constants */ |
| 504 | 573 | ||
| 505 | #if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS | ||
| 506 | |||
| 507 | /* 7.18.4.1. Macros for minimum-width integer constants */ | 574 | /* 7.18.4.1. Macros for minimum-width integer constants */ |
| 508 | /* According to ISO C 99 Technical Corrigendum 1 */ | 575 | /* According to ISO C 99 Technical Corrigendum 1 */ |
| 509 | 576 | ||
| @@ -544,25 +611,26 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - | |||
| 544 | 611 | ||
| 545 | /* 7.18.4.2. Macros for greatest-width integer constants */ | 612 | /* 7.18.4.2. Macros for greatest-width integer constants */ |
| 546 | 613 | ||
| 547 | #undef INTMAX_C | 614 | #ifndef INTMAX_C |
| 548 | #if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 | 615 | # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 |
| 549 | # define INTMAX_C(x) x##LL | 616 | # define INTMAX_C(x) x##LL |
| 550 | #elif defined GL_INT64_T | 617 | # elif defined GL_INT64_T |
| 551 | # define INTMAX_C(x) INT64_C(x) | 618 | # define INTMAX_C(x) INT64_C(x) |
| 552 | #else | 619 | # else |
| 553 | # define INTMAX_C(x) x##L | 620 | # define INTMAX_C(x) x##L |
| 621 | # endif | ||
| 554 | #endif | 622 | #endif |
| 555 | 623 | ||
| 556 | #undef UINTMAX_C | 624 | #ifndef UINTMAX_C |
| 557 | #if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 | 625 | # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 |
| 558 | # define UINTMAX_C(x) x##ULL | 626 | # define UINTMAX_C(x) x##ULL |
| 559 | #elif defined GL_UINT64_T | 627 | # elif defined GL_UINT64_T |
| 560 | # define UINTMAX_C(x) UINT64_C(x) | 628 | # define UINTMAX_C(x) UINT64_C(x) |
| 561 | #else | 629 | # else |
| 562 | # define UINTMAX_C(x) x##UL | 630 | # define UINTMAX_C(x) x##UL |
| 631 | # endif | ||
| 563 | #endif | 632 | #endif |
| 564 | 633 | ||
| 565 | #endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */ | 634 | #endif /* _@GUARD_PREFIX@_STDINT_H */ |
| 566 | 635 | #endif /* !(defined __ANDROID__ && ...) */ | |
| 567 | #endif /* _GL_STDINT_H */ | 636 | #endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ |
| 568 | #endif /* !defined _GL_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ | ||
diff --git a/gl/stdio-write.c b/gl/stdio-write.c deleted file mode 100644 index a6a0eb14..00000000 --- a/gl/stdio-write.c +++ /dev/null | |||
| @@ -1,148 +0,0 @@ | |||
| 1 | /* POSIX compatible FILE stream write function. | ||
| 2 | Copyright (C) 2008-2010 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include <stdio.h> | ||
| 22 | |||
| 23 | /* Replace these functions only if module 'sigpipe' is requested. */ | ||
| 24 | #if GNULIB_SIGPIPE | ||
| 25 | |||
| 26 | /* On native Windows platforms, SIGPIPE does not exist. When write() is | ||
| 27 | called on a pipe with no readers, WriteFile() fails with error | ||
| 28 | GetLastError() = ERROR_NO_DATA, and write() in consequence fails with | ||
| 29 | error EINVAL. This write() function is at the basis of the function | ||
| 30 | which flushes the buffer of a FILE stream. */ | ||
| 31 | |||
| 32 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 33 | |||
| 34 | # include <errno.h> | ||
| 35 | # include <signal.h> | ||
| 36 | # include <io.h> | ||
| 37 | |||
| 38 | # define WIN32_LEAN_AND_MEAN /* avoid including junk */ | ||
| 39 | # include <windows.h> | ||
| 40 | |||
| 41 | # define CALL_WITH_SIGPIPE_EMULATION(RETTYPE, EXPRESSION, FAILED) \ | ||
| 42 | if (ferror (stream)) \ | ||
| 43 | return (EXPRESSION); \ | ||
| 44 | else \ | ||
| 45 | { \ | ||
| 46 | RETTYPE ret; \ | ||
| 47 | SetLastError (0); \ | ||
| 48 | ret = (EXPRESSION); \ | ||
| 49 | if (FAILED && GetLastError () == ERROR_NO_DATA && ferror (stream)) \ | ||
| 50 | { \ | ||
| 51 | int fd = fileno (stream); \ | ||
| 52 | if (fd >= 0 \ | ||
| 53 | && GetFileType ((HANDLE) _get_osfhandle (fd)) == FILE_TYPE_PIPE)\ | ||
| 54 | { \ | ||
| 55 | /* Try to raise signal SIGPIPE. */ \ | ||
| 56 | raise (SIGPIPE); \ | ||
| 57 | /* If it is currently blocked or ignored, change errno from \ | ||
| 58 | EINVAL to EPIPE. */ \ | ||
| 59 | errno = EPIPE; \ | ||
| 60 | } \ | ||
| 61 | } \ | ||
| 62 | return ret; \ | ||
| 63 | } | ||
| 64 | |||
| 65 | # if !REPLACE_PRINTF_POSIX /* avoid collision with printf.c */ | ||
| 66 | int | ||
| 67 | printf (const char *format, ...) | ||
| 68 | { | ||
| 69 | int retval; | ||
| 70 | va_list args; | ||
| 71 | |||
| 72 | va_start (args, format); | ||
| 73 | retval = vfprintf (stdout, format, args); | ||
| 74 | va_end (args); | ||
| 75 | |||
| 76 | return retval; | ||
| 77 | } | ||
| 78 | # endif | ||
| 79 | |||
| 80 | # if !REPLACE_FPRINTF_POSIX /* avoid collision with fprintf.c */ | ||
| 81 | int | ||
| 82 | fprintf (FILE *stream, const char *format, ...) | ||
| 83 | { | ||
| 84 | int retval; | ||
| 85 | va_list args; | ||
| 86 | |||
| 87 | va_start (args, format); | ||
| 88 | retval = vfprintf (stream, format, args); | ||
| 89 | va_end (args); | ||
| 90 | |||
| 91 | return retval; | ||
| 92 | } | ||
| 93 | # endif | ||
| 94 | |||
| 95 | # if !REPLACE_VPRINTF_POSIX /* avoid collision with vprintf.c */ | ||
| 96 | int | ||
| 97 | vprintf (const char *format, va_list args) | ||
| 98 | { | ||
| 99 | return vfprintf (stdout, format, args); | ||
| 100 | } | ||
| 101 | # endif | ||
| 102 | |||
| 103 | # if !REPLACE_VFPRINTF_POSIX /* avoid collision with vfprintf.c */ | ||
| 104 | int | ||
| 105 | vfprintf (FILE *stream, const char *format, va_list args) | ||
| 106 | #undef vfprintf | ||
| 107 | { | ||
| 108 | CALL_WITH_SIGPIPE_EMULATION (int, vfprintf (stream, format, args), ret == EOF) | ||
| 109 | } | ||
| 110 | # endif | ||
| 111 | |||
| 112 | int | ||
| 113 | putchar (int c) | ||
| 114 | { | ||
| 115 | return fputc (c, stdout); | ||
| 116 | } | ||
| 117 | |||
| 118 | int | ||
| 119 | fputc (int c, FILE *stream) | ||
| 120 | #undef fputc | ||
| 121 | { | ||
| 122 | CALL_WITH_SIGPIPE_EMULATION (int, fputc (c, stream), ret == EOF) | ||
| 123 | } | ||
| 124 | |||
| 125 | int | ||
| 126 | fputs (const char *string, FILE *stream) | ||
| 127 | #undef fputs | ||
| 128 | { | ||
| 129 | CALL_WITH_SIGPIPE_EMULATION (int, fputs (string, stream), ret == EOF) | ||
| 130 | } | ||
| 131 | |||
| 132 | int | ||
| 133 | puts (const char *string) | ||
| 134 | #undef puts | ||
| 135 | { | ||
| 136 | FILE *stream = stdout; | ||
| 137 | CALL_WITH_SIGPIPE_EMULATION (int, puts (string), ret == EOF) | ||
| 138 | } | ||
| 139 | |||
| 140 | size_t | ||
| 141 | fwrite (const void *ptr, size_t s, size_t n, FILE *stream) | ||
| 142 | #undef fwrite | ||
| 143 | { | ||
| 144 | CALL_WITH_SIGPIPE_EMULATION (size_t, fwrite (ptr, s, n, stream), ret < n) | ||
| 145 | } | ||
| 146 | |||
| 147 | # endif | ||
| 148 | #endif | ||
diff --git a/gl/stdio.in.h b/gl/stdio.in.h index 80b9dbfd..06cbad00 100644 --- a/gl/stdio.in.h +++ b/gl/stdio.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A GNU-like <stdio.h>. | 1 | /* A GNU-like <stdio.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 2004, 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2004, 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,47 +13,104 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #if __GNUC__ >= 3 | 18 | #if __GNUC__ >= 3 |
| 20 | @PRAGMA_SYSTEM_HEADER@ | 19 | @PRAGMA_SYSTEM_HEADER@ |
| 21 | #endif | 20 | #endif |
| 21 | @PRAGMA_COLUMNS@ | ||
| 22 | 22 | ||
| 23 | #if defined __need_FILE || defined __need___FILE | 23 | #if defined __need_FILE || defined __need___FILE || defined _GL_ALREADY_INCLUDING_STDIO_H |
| 24 | /* Special invocation convention inside glibc header files. */ | 24 | /* Special invocation convention: |
| 25 | - Inside glibc header files. | ||
| 26 | - On OSF/1 5.1 we have a sequence of nested includes | ||
| 27 | <stdio.h> -> <getopt.h> -> <ctype.h> -> <sys/localedef.h> -> | ||
| 28 | <sys/lc_core.h> -> <nl_types.h> -> <mesg.h> -> <stdio.h>. | ||
| 29 | In this situation, the functions are not yet declared, therefore we cannot | ||
| 30 | provide the C++ aliases. */ | ||
| 25 | 31 | ||
| 26 | #@INCLUDE_NEXT@ @NEXT_STDIO_H@ | 32 | #@INCLUDE_NEXT@ @NEXT_STDIO_H@ |
| 27 | 33 | ||
| 28 | #else | 34 | #else |
| 29 | /* Normal invocation convention. */ | 35 | /* Normal invocation convention. */ |
| 30 | 36 | ||
| 31 | #ifndef _GL_STDIO_H | 37 | #ifndef _@GUARD_PREFIX@_STDIO_H |
| 38 | |||
| 39 | #define _GL_ALREADY_INCLUDING_STDIO_H | ||
| 32 | 40 | ||
| 33 | /* The include_next requires a split double-inclusion guard. */ | 41 | /* The include_next requires a split double-inclusion guard. */ |
| 34 | #@INCLUDE_NEXT@ @NEXT_STDIO_H@ | 42 | #@INCLUDE_NEXT@ @NEXT_STDIO_H@ |
| 35 | 43 | ||
| 36 | #ifndef _GL_STDIO_H | 44 | #undef _GL_ALREADY_INCLUDING_STDIO_H |
| 37 | #define _GL_STDIO_H | 45 | |
| 46 | #ifndef _@GUARD_PREFIX@_STDIO_H | ||
| 47 | #define _@GUARD_PREFIX@_STDIO_H | ||
| 38 | 48 | ||
| 39 | /* Get va_list. Needed on many systems, including glibc 2.8. */ | 49 | /* Get va_list. Needed on many systems, including glibc 2.8. */ |
| 40 | #include <stdarg.h> | 50 | #include <stdarg.h> |
| 41 | 51 | ||
| 42 | #include <stddef.h> | 52 | #include <stddef.h> |
| 43 | 53 | ||
| 44 | /* Get off_t and ssize_t. Needed on many systems, including glibc 2.8. */ | 54 | /* Get off_t and ssize_t. Needed on many systems, including glibc 2.8 |
| 55 | and eglibc 2.11.2. | ||
| 56 | May also define off_t to a 64-bit type on native Windows. */ | ||
| 45 | #include <sys/types.h> | 57 | #include <sys/types.h> |
| 46 | 58 | ||
| 47 | #ifndef __attribute__ | ||
| 48 | /* The __attribute__ feature is available in gcc versions 2.5 and later. | 59 | /* The __attribute__ feature is available in gcc versions 2.5 and later. |
| 49 | The __-protected variants of the attributes 'format' and 'printf' are | 60 | The __-protected variants of the attributes 'format' and 'printf' are |
| 50 | accepted by gcc versions 2.6.4 (effectively 2.7) and later. | 61 | accepted by gcc versions 2.6.4 (effectively 2.7) and later. |
| 51 | We enable __attribute__ only if these are supported too, because | 62 | We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because |
| 52 | gnulib and libintl do '#define printf __printf__' when they override | 63 | gnulib and libintl do '#define printf __printf__' when they override |
| 53 | the 'printf' function. */ | 64 | the 'printf' function. */ |
| 54 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) | 65 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) |
| 55 | # define __attribute__(Spec) /* empty */ | 66 | # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) |
| 56 | # endif | 67 | #else |
| 68 | # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ | ||
| 69 | #endif | ||
| 70 | |||
| 71 | /* _GL_ATTRIBUTE_FORMAT_PRINTF | ||
| 72 | indicates to GCC that the function takes a format string and arguments, | ||
| 73 | where the format string directives are the ones standardized by ISO C99 | ||
| 74 | and POSIX. */ | ||
| 75 | #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) | ||
| 76 | # define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \ | ||
| 77 | _GL_ATTRIBUTE_FORMAT ((__gnu_printf__, formatstring_parameter, first_argument)) | ||
| 78 | #else | ||
| 79 | # define _GL_ATTRIBUTE_FORMAT_PRINTF(formatstring_parameter, first_argument) \ | ||
| 80 | _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) | ||
| 81 | #endif | ||
| 82 | |||
| 83 | /* _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_PRINTF, | ||
| 84 | except that it indicates to GCC that the supported format string directives | ||
| 85 | are the ones of the system printf(), rather than the ones standardized by | ||
| 86 | ISO C99 and POSIX. */ | ||
| 87 | #define _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM(formatstring_parameter, first_argument) \ | ||
| 88 | _GL_ATTRIBUTE_FORMAT ((__printf__, formatstring_parameter, first_argument)) | ||
| 89 | |||
| 90 | /* _GL_ATTRIBUTE_FORMAT_SCANF | ||
| 91 | indicates to GCC that the function takes a format string and arguments, | ||
| 92 | where the format string directives are the ones standardized by ISO C99 | ||
| 93 | and POSIX. */ | ||
| 94 | #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) | ||
| 95 | # define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \ | ||
| 96 | _GL_ATTRIBUTE_FORMAT ((__gnu_scanf__, formatstring_parameter, first_argument)) | ||
| 97 | #else | ||
| 98 | # define _GL_ATTRIBUTE_FORMAT_SCANF(formatstring_parameter, first_argument) \ | ||
| 99 | _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument)) | ||
| 100 | #endif | ||
| 101 | |||
| 102 | /* _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM is like _GL_ATTRIBUTE_FORMAT_SCANF, | ||
| 103 | except that it indicates to GCC that the supported format string directives | ||
| 104 | are the ones of the system scanf(), rather than the ones standardized by | ||
| 105 | ISO C99 and POSIX. */ | ||
| 106 | #define _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM(formatstring_parameter, first_argument) \ | ||
| 107 | _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument)) | ||
| 108 | |||
| 109 | /* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>. */ | ||
| 110 | /* But in any case avoid namespace pollution on glibc systems. */ | ||
| 111 | #if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && defined __sun \ | ||
| 112 | && ! defined __GLIBC__ | ||
| 113 | # include <unistd.h> | ||
| 57 | #endif | 114 | #endif |
| 58 | 115 | ||
| 59 | 116 | ||
| @@ -74,13 +131,13 @@ | |||
| 74 | # define dprintf rpl_dprintf | 131 | # define dprintf rpl_dprintf |
| 75 | # endif | 132 | # endif |
| 76 | _GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...) | 133 | _GL_FUNCDECL_RPL (dprintf, int, (int fd, const char *format, ...) |
| 77 | __attribute__ ((__format__ (__printf__, 2, 3))) | 134 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 78 | _GL_ARG_NONNULL ((2))); | 135 | _GL_ARG_NONNULL ((2))); |
| 79 | _GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...)); | 136 | _GL_CXXALIAS_RPL (dprintf, int, (int fd, const char *format, ...)); |
| 80 | # else | 137 | # else |
| 81 | # if !@HAVE_DPRINTF@ | 138 | # if !@HAVE_DPRINTF@ |
| 82 | _GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...) | 139 | _GL_FUNCDECL_SYS (dprintf, int, (int fd, const char *format, ...) |
| 83 | __attribute__ ((__format__ (__printf__, 2, 3))) | 140 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 84 | _GL_ARG_NONNULL ((2))); | 141 | _GL_ARG_NONNULL ((2))); |
| 85 | # endif | 142 | # endif |
| 86 | _GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...)); | 143 | _GL_CXXALIAS_SYS (dprintf, int, (int fd, const char *format, ...)); |
| @@ -113,6 +170,26 @@ _GL_WARN_ON_USE (fclose, "fclose is not always POSIX compliant - " | |||
| 113 | "use gnulib module fclose for portable POSIX compliance"); | 170 | "use gnulib module fclose for portable POSIX compliance"); |
| 114 | #endif | 171 | #endif |
| 115 | 172 | ||
| 173 | #if @GNULIB_FDOPEN@ | ||
| 174 | # if @REPLACE_FDOPEN@ | ||
| 175 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 176 | # undef fdopen | ||
| 177 | # define fdopen rpl_fdopen | ||
| 178 | # endif | ||
| 179 | _GL_FUNCDECL_RPL (fdopen, FILE *, (int fd, const char *mode) | ||
| 180 | _GL_ARG_NONNULL ((2))); | ||
| 181 | _GL_CXXALIAS_RPL (fdopen, FILE *, (int fd, const char *mode)); | ||
| 182 | # else | ||
| 183 | _GL_CXXALIAS_SYS (fdopen, FILE *, (int fd, const char *mode)); | ||
| 184 | # endif | ||
| 185 | _GL_CXXALIASWARN (fdopen); | ||
| 186 | #elif defined GNULIB_POSIXCHECK | ||
| 187 | # undef fdopen | ||
| 188 | /* Assume fdopen is always declared. */ | ||
| 189 | _GL_WARN_ON_USE (fdopen, "fdopen on native Windows platforms is not POSIX compliant - " | ||
| 190 | "use gnulib module fdopen for portability"); | ||
| 191 | #endif | ||
| 192 | |||
| 116 | #if @GNULIB_FFLUSH@ | 193 | #if @GNULIB_FFLUSH@ |
| 117 | /* Flush all pending data on STREAM according to POSIX rules. Both | 194 | /* Flush all pending data on STREAM according to POSIX rules. Both |
| 118 | output and seekable input streams are supported. | 195 | output and seekable input streams are supported. |
| @@ -137,11 +214,34 @@ _GL_WARN_ON_USE (fflush, "fflush is not always POSIX compliant - " | |||
| 137 | "use gnulib module fflush for portable POSIX compliance"); | 214 | "use gnulib module fflush for portable POSIX compliance"); |
| 138 | #endif | 215 | #endif |
| 139 | 216 | ||
| 140 | /* It is very rare that the developer ever has full control of stdin, | 217 | #if @GNULIB_FGETC@ |
| 141 | so any use of gets warrants an unconditional warning. Assume it is | 218 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ |
| 142 | always declared, since it is required by C89. */ | 219 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 143 | #undef gets | 220 | # undef fgetc |
| 144 | _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); | 221 | # define fgetc rpl_fgetc |
| 222 | # endif | ||
| 223 | _GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | ||
| 224 | _GL_CXXALIAS_RPL (fgetc, int, (FILE *stream)); | ||
| 225 | # else | ||
| 226 | _GL_CXXALIAS_SYS (fgetc, int, (FILE *stream)); | ||
| 227 | # endif | ||
| 228 | _GL_CXXALIASWARN (fgetc); | ||
| 229 | #endif | ||
| 230 | |||
| 231 | #if @GNULIB_FGETS@ | ||
| 232 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 233 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 234 | # undef fgets | ||
| 235 | # define fgets rpl_fgets | ||
| 236 | # endif | ||
| 237 | _GL_FUNCDECL_RPL (fgets, char *, (char *s, int n, FILE *stream) | ||
| 238 | _GL_ARG_NONNULL ((1, 3))); | ||
| 239 | _GL_CXXALIAS_RPL (fgets, char *, (char *s, int n, FILE *stream)); | ||
| 240 | # else | ||
| 241 | _GL_CXXALIAS_SYS (fgets, char *, (char *s, int n, FILE *stream)); | ||
| 242 | # endif | ||
| 243 | _GL_CXXALIASWARN (fgets); | ||
| 244 | #endif | ||
| 145 | 245 | ||
| 146 | #if @GNULIB_FOPEN@ | 246 | #if @GNULIB_FOPEN@ |
| 147 | # if @REPLACE_FOPEN@ | 247 | # if @REPLACE_FOPEN@ |
| @@ -159,20 +259,26 @@ _GL_CXXALIASWARN (fopen); | |||
| 159 | #elif defined GNULIB_POSIXCHECK | 259 | #elif defined GNULIB_POSIXCHECK |
| 160 | # undef fopen | 260 | # undef fopen |
| 161 | /* Assume fopen is always declared. */ | 261 | /* Assume fopen is always declared. */ |
| 162 | _GL_WARN_ON_USE (fopen, "fopen on Win32 platforms is not POSIX compatible - " | 262 | _GL_WARN_ON_USE (fopen, "fopen on native Windows platforms is not POSIX compliant - " |
| 163 | "use gnulib module fopen for portability"); | 263 | "use gnulib module fopen for portability"); |
| 164 | #endif | 264 | #endif |
| 165 | 265 | ||
| 166 | #if @GNULIB_FPRINTF_POSIX@ || @GNULIB_FPRINTF@ | 266 | #if @GNULIB_FPRINTF_POSIX@ || @GNULIB_FPRINTF@ |
| 167 | # if (@GNULIB_FPRINTF_POSIX@ && @REPLACE_FPRINTF@) \ | 267 | # if (@GNULIB_FPRINTF_POSIX@ && @REPLACE_FPRINTF@) \ |
| 168 | || (@GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@) | 268 | || (@GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)) |
| 169 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 269 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 170 | # define fprintf rpl_fprintf | 270 | # define fprintf rpl_fprintf |
| 171 | # endif | 271 | # endif |
| 172 | # define GNULIB_overrides_fprintf 1 | 272 | # define GNULIB_overrides_fprintf 1 |
| 273 | # if @GNULIB_FPRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@ | ||
| 173 | _GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) | 274 | _GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) |
| 174 | __attribute__ ((__format__ (__printf__, 2, 3))) | 275 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 175 | _GL_ARG_NONNULL ((1, 2))); | 276 | _GL_ARG_NONNULL ((1, 2))); |
| 277 | # else | ||
| 278 | _GL_FUNCDECL_RPL (fprintf, int, (FILE *fp, const char *format, ...) | ||
| 279 | _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 3) | ||
| 280 | _GL_ARG_NONNULL ((1, 2))); | ||
| 281 | # endif | ||
| 176 | _GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...)); | 282 | _GL_CXXALIAS_RPL (fprintf, int, (FILE *fp, const char *format, ...)); |
| 177 | # else | 283 | # else |
| 178 | _GL_CXXALIAS_SYS (fprintf, int, (FILE *fp, const char *format, ...)); | 284 | _GL_CXXALIAS_SYS (fprintf, int, (FILE *fp, const char *format, ...)); |
| @@ -218,7 +324,7 @@ _GL_WARN_ON_USE (fpurge, "fpurge is not always present - " | |||
| 218 | #endif | 324 | #endif |
| 219 | 325 | ||
| 220 | #if @GNULIB_FPUTC@ | 326 | #if @GNULIB_FPUTC@ |
| 221 | # if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@ | 327 | # if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@) |
| 222 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 328 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 223 | # undef fputc | 329 | # undef fputc |
| 224 | # define fputc rpl_fputc | 330 | # define fputc rpl_fputc |
| @@ -232,7 +338,7 @@ _GL_CXXALIASWARN (fputc); | |||
| 232 | #endif | 338 | #endif |
| 233 | 339 | ||
| 234 | #if @GNULIB_FPUTS@ | 340 | #if @GNULIB_FPUTS@ |
| 235 | # if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@ | 341 | # if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@) |
| 236 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 342 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 237 | # undef fputs | 343 | # undef fputs |
| 238 | # define fputs rpl_fputs | 344 | # define fputs rpl_fputs |
| @@ -246,6 +352,21 @@ _GL_CXXALIAS_SYS (fputs, int, (const char *string, FILE *stream)); | |||
| 246 | _GL_CXXALIASWARN (fputs); | 352 | _GL_CXXALIASWARN (fputs); |
| 247 | #endif | 353 | #endif |
| 248 | 354 | ||
| 355 | #if @GNULIB_FREAD@ | ||
| 356 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 357 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 358 | # undef fread | ||
| 359 | # define fread rpl_fread | ||
| 360 | # endif | ||
| 361 | _GL_FUNCDECL_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream) | ||
| 362 | _GL_ARG_NONNULL ((4))); | ||
| 363 | _GL_CXXALIAS_RPL (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream)); | ||
| 364 | # else | ||
| 365 | _GL_CXXALIAS_SYS (fread, size_t, (void *ptr, size_t s, size_t n, FILE *stream)); | ||
| 366 | # endif | ||
| 367 | _GL_CXXALIASWARN (fread); | ||
| 368 | #endif | ||
| 369 | |||
| 249 | #if @GNULIB_FREOPEN@ | 370 | #if @GNULIB_FREOPEN@ |
| 250 | # if @REPLACE_FREOPEN@ | 371 | # if @REPLACE_FREOPEN@ |
| 251 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 372 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -265,10 +386,27 @@ _GL_CXXALIASWARN (freopen); | |||
| 265 | #elif defined GNULIB_POSIXCHECK | 386 | #elif defined GNULIB_POSIXCHECK |
| 266 | # undef freopen | 387 | # undef freopen |
| 267 | /* Assume freopen is always declared. */ | 388 | /* Assume freopen is always declared. */ |
| 268 | _GL_WARN_ON_USE (freopen, "freopen on Win32 platforms is not POSIX compatible - " | 389 | _GL_WARN_ON_USE (freopen, |
| 390 | "freopen on native Windows platforms is not POSIX compliant - " | ||
| 269 | "use gnulib module freopen for portability"); | 391 | "use gnulib module freopen for portability"); |
| 270 | #endif | 392 | #endif |
| 271 | 393 | ||
| 394 | #if @GNULIB_FSCANF@ | ||
| 395 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 396 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 397 | # undef fscanf | ||
| 398 | # define fscanf rpl_fscanf | ||
| 399 | # endif | ||
| 400 | _GL_FUNCDECL_RPL (fscanf, int, (FILE *stream, const char *format, ...) | ||
| 401 | _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 3) | ||
| 402 | _GL_ARG_NONNULL ((1, 2))); | ||
| 403 | _GL_CXXALIAS_RPL (fscanf, int, (FILE *stream, const char *format, ...)); | ||
| 404 | # else | ||
| 405 | _GL_CXXALIAS_SYS (fscanf, int, (FILE *stream, const char *format, ...)); | ||
| 406 | # endif | ||
| 407 | _GL_CXXALIASWARN (fscanf); | ||
| 408 | #endif | ||
| 409 | |||
| 272 | 410 | ||
| 273 | /* Set up the following warnings, based on which modules are in use. | 411 | /* Set up the following warnings, based on which modules are in use. |
| 274 | GNU Coding Standards discourage the use of fseek, since it imposes | 412 | GNU Coding Standards discourage the use of fseek, since it imposes |
| @@ -336,29 +474,13 @@ _GL_FUNCDECL_RPL (fseeko, int, (FILE *fp, off_t offset, int whence) | |||
| 336 | _GL_ARG_NONNULL ((1))); | 474 | _GL_ARG_NONNULL ((1))); |
| 337 | _GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)); | 475 | _GL_CXXALIAS_RPL (fseeko, int, (FILE *fp, off_t offset, int whence)); |
| 338 | # else | 476 | # else |
| 339 | # if ! @HAVE_FSEEKO@ | 477 | # if ! @HAVE_DECL_FSEEKO@ |
| 340 | _GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence) | 478 | _GL_FUNCDECL_SYS (fseeko, int, (FILE *fp, off_t offset, int whence) |
| 341 | _GL_ARG_NONNULL ((1))); | 479 | _GL_ARG_NONNULL ((1))); |
| 342 | # endif | 480 | # endif |
| 343 | _GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)); | 481 | _GL_CXXALIAS_SYS (fseeko, int, (FILE *fp, off_t offset, int whence)); |
| 344 | # endif | 482 | # endif |
| 345 | _GL_CXXALIASWARN (fseeko); | 483 | _GL_CXXALIASWARN (fseeko); |
| 346 | # if (@REPLACE_FSEEKO@ || !@HAVE_FSEEKO@) && !@GNULIB_FSEEK@ | ||
| 347 | /* Provide an fseek function that is consistent with fseeko. */ | ||
| 348 | /* In order to avoid that fseek gets defined as a macro here, the | ||
| 349 | developer can request the 'fseek' module. */ | ||
| 350 | # undef fseek | ||
| 351 | # define fseek rpl_fseek | ||
| 352 | static inline int _GL_ARG_NONNULL ((1)) | ||
| 353 | rpl_fseek (FILE *fp, long offset, int whence) | ||
| 354 | { | ||
| 355 | # if @REPLACE_FSEEKO@ | ||
| 356 | return rpl_fseeko (fp, offset, whence); | ||
| 357 | # else | ||
| 358 | return fseeko (fp, offset, whence); | ||
| 359 | # endif | ||
| 360 | } | ||
| 361 | # endif | ||
| 362 | #elif defined GNULIB_POSIXCHECK | 484 | #elif defined GNULIB_POSIXCHECK |
| 363 | # define _GL_FSEEK_WARN /* Category 1, above. */ | 485 | # define _GL_FSEEK_WARN /* Category 1, above. */ |
| 364 | # undef fseek | 486 | # undef fseek |
| @@ -412,28 +534,12 @@ _GL_CXXALIASWARN (ftell); | |||
| 412 | _GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); | 534 | _GL_FUNCDECL_RPL (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); |
| 413 | _GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp)); | 535 | _GL_CXXALIAS_RPL (ftello, off_t, (FILE *fp)); |
| 414 | # else | 536 | # else |
| 415 | # if ! @HAVE_FTELLO@ | 537 | # if ! @HAVE_DECL_FTELLO@ |
| 416 | _GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); | 538 | _GL_FUNCDECL_SYS (ftello, off_t, (FILE *fp) _GL_ARG_NONNULL ((1))); |
| 417 | # endif | 539 | # endif |
| 418 | _GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp)); | 540 | _GL_CXXALIAS_SYS (ftello, off_t, (FILE *fp)); |
| 419 | # endif | 541 | # endif |
| 420 | _GL_CXXALIASWARN (ftello); | 542 | _GL_CXXALIASWARN (ftello); |
| 421 | # if (@REPLACE_FTELLO@ || !@HAVE_FTELLO@) && !@GNULIB_FTELL@ | ||
| 422 | /* Provide an ftell function that is consistent with ftello. */ | ||
| 423 | /* In order to avoid that ftell gets defined as a macro here, the | ||
| 424 | developer can request the 'ftell' module. */ | ||
| 425 | # undef ftell | ||
| 426 | # define ftell rpl_ftell | ||
| 427 | static inline long _GL_ARG_NONNULL ((1)) | ||
| 428 | rpl_ftell (FILE *f) | ||
| 429 | { | ||
| 430 | # if @REPLACE_FTELLO@ | ||
| 431 | return rpl_ftello (f); | ||
| 432 | # else | ||
| 433 | return ftello (f); | ||
| 434 | # endif | ||
| 435 | } | ||
| 436 | # endif | ||
| 437 | #elif defined GNULIB_POSIXCHECK | 543 | #elif defined GNULIB_POSIXCHECK |
| 438 | # define _GL_FTELL_WARN /* Category 1, above. */ | 544 | # define _GL_FTELL_WARN /* Category 1, above. */ |
| 439 | # undef ftell | 545 | # undef ftell |
| @@ -455,7 +561,7 @@ _GL_WARN_ON_USE (ftell, "ftell cannot handle files larger than 4 GB " | |||
| 455 | 561 | ||
| 456 | 562 | ||
| 457 | #if @GNULIB_FWRITE@ | 563 | #if @GNULIB_FWRITE@ |
| 458 | # if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@ | 564 | # if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@) |
| 459 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 565 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 460 | # undef fwrite | 566 | # undef fwrite |
| 461 | # define fwrite rpl_fwrite | 567 | # define fwrite rpl_fwrite |
| @@ -468,10 +574,61 @@ _GL_CXXALIAS_RPL (fwrite, size_t, | |||
| 468 | # else | 574 | # else |
| 469 | _GL_CXXALIAS_SYS (fwrite, size_t, | 575 | _GL_CXXALIAS_SYS (fwrite, size_t, |
| 470 | (const void *ptr, size_t s, size_t n, FILE *stream)); | 576 | (const void *ptr, size_t s, size_t n, FILE *stream)); |
| 577 | |||
| 578 | /* Work around bug 11959 when fortifying glibc 2.4 through 2.15 | ||
| 579 | <http://sources.redhat.com/bugzilla/show_bug.cgi?id=11959>, | ||
| 580 | which sometimes causes an unwanted diagnostic for fwrite calls. | ||
| 581 | This affects only function declaration attributes under certain | ||
| 582 | versions of gcc and clang, and is not needed for C++. */ | ||
| 583 | # if (0 < __USE_FORTIFY_LEVEL \ | ||
| 584 | && __GLIBC__ == 2 && 4 <= __GLIBC_MINOR__ && __GLIBC_MINOR__ <= 15 \ | ||
| 585 | && 3 < __GNUC__ + (4 <= __GNUC_MINOR__) \ | ||
| 586 | && !defined __cplusplus) | ||
| 587 | # undef fwrite | ||
| 588 | # undef fwrite_unlocked | ||
| 589 | extern size_t __REDIRECT (rpl_fwrite, | ||
| 590 | (const void *__restrict, size_t, size_t, | ||
| 591 | FILE *__restrict), | ||
| 592 | fwrite); | ||
| 593 | extern size_t __REDIRECT (rpl_fwrite_unlocked, | ||
| 594 | (const void *__restrict, size_t, size_t, | ||
| 595 | FILE *__restrict), | ||
| 596 | fwrite_unlocked); | ||
| 597 | # define fwrite rpl_fwrite | ||
| 598 | # define fwrite_unlocked rpl_fwrite_unlocked | ||
| 599 | # endif | ||
| 471 | # endif | 600 | # endif |
| 472 | _GL_CXXALIASWARN (fwrite); | 601 | _GL_CXXALIASWARN (fwrite); |
| 473 | #endif | 602 | #endif |
| 474 | 603 | ||
| 604 | #if @GNULIB_GETC@ | ||
| 605 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 606 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 607 | # undef getc | ||
| 608 | # define getc rpl_fgetc | ||
| 609 | # endif | ||
| 610 | _GL_FUNCDECL_RPL (fgetc, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | ||
| 611 | _GL_CXXALIAS_RPL_1 (getc, rpl_fgetc, int, (FILE *stream)); | ||
| 612 | # else | ||
| 613 | _GL_CXXALIAS_SYS (getc, int, (FILE *stream)); | ||
| 614 | # endif | ||
| 615 | _GL_CXXALIASWARN (getc); | ||
| 616 | #endif | ||
| 617 | |||
| 618 | #if @GNULIB_GETCHAR@ | ||
| 619 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 620 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 621 | # undef getchar | ||
| 622 | # define getchar rpl_getchar | ||
| 623 | # endif | ||
| 624 | _GL_FUNCDECL_RPL (getchar, int, (void)); | ||
| 625 | _GL_CXXALIAS_RPL (getchar, int, (void)); | ||
| 626 | # else | ||
| 627 | _GL_CXXALIAS_SYS (getchar, int, (void)); | ||
| 628 | # endif | ||
| 629 | _GL_CXXALIASWARN (getchar); | ||
| 630 | #endif | ||
| 631 | |||
| 475 | #if @GNULIB_GETDELIM@ | 632 | #if @GNULIB_GETDELIM@ |
| 476 | /* Read input, up to (and including) the next occurrence of DELIMITER, from | 633 | /* Read input, up to (and including) the next occurrence of DELIMITER, from |
| 477 | STREAM, store it in *LINEPTR (and NUL-terminate it). | 634 | STREAM, store it in *LINEPTR (and NUL-terminate it). |
| @@ -548,6 +705,15 @@ _GL_WARN_ON_USE (getline, "getline is unportable - " | |||
| 548 | # endif | 705 | # endif |
| 549 | #endif | 706 | #endif |
| 550 | 707 | ||
| 708 | /* It is very rare that the developer ever has full control of stdin, | ||
| 709 | so any use of gets warrants an unconditional warning; besides, C11 | ||
| 710 | removed it. */ | ||
| 711 | #undef gets | ||
| 712 | #if HAVE_RAW_DECL_GETS | ||
| 713 | _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead"); | ||
| 714 | #endif | ||
| 715 | |||
| 716 | |||
| 551 | #if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@ | 717 | #if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@ |
| 552 | struct obstack; | 718 | struct obstack; |
| 553 | /* Grow an obstack with formatted output. Return the number of | 719 | /* Grow an obstack with formatted output. Return the number of |
| @@ -561,7 +727,7 @@ struct obstack; | |||
| 561 | # endif | 727 | # endif |
| 562 | _GL_FUNCDECL_RPL (obstack_printf, int, | 728 | _GL_FUNCDECL_RPL (obstack_printf, int, |
| 563 | (struct obstack *obs, const char *format, ...) | 729 | (struct obstack *obs, const char *format, ...) |
| 564 | __attribute__ ((__format__ (__printf__, 2, 3))) | 730 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 565 | _GL_ARG_NONNULL ((1, 2))); | 731 | _GL_ARG_NONNULL ((1, 2))); |
| 566 | _GL_CXXALIAS_RPL (obstack_printf, int, | 732 | _GL_CXXALIAS_RPL (obstack_printf, int, |
| 567 | (struct obstack *obs, const char *format, ...)); | 733 | (struct obstack *obs, const char *format, ...)); |
| @@ -569,7 +735,7 @@ _GL_CXXALIAS_RPL (obstack_printf, int, | |||
| 569 | # if !@HAVE_DECL_OBSTACK_PRINTF@ | 735 | # if !@HAVE_DECL_OBSTACK_PRINTF@ |
| 570 | _GL_FUNCDECL_SYS (obstack_printf, int, | 736 | _GL_FUNCDECL_SYS (obstack_printf, int, |
| 571 | (struct obstack *obs, const char *format, ...) | 737 | (struct obstack *obs, const char *format, ...) |
| 572 | __attribute__ ((__format__ (__printf__, 2, 3))) | 738 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 573 | _GL_ARG_NONNULL ((1, 2))); | 739 | _GL_ARG_NONNULL ((1, 2))); |
| 574 | # endif | 740 | # endif |
| 575 | _GL_CXXALIAS_SYS (obstack_printf, int, | 741 | _GL_CXXALIAS_SYS (obstack_printf, int, |
| @@ -582,7 +748,7 @@ _GL_CXXALIASWARN (obstack_printf); | |||
| 582 | # endif | 748 | # endif |
| 583 | _GL_FUNCDECL_RPL (obstack_vprintf, int, | 749 | _GL_FUNCDECL_RPL (obstack_vprintf, int, |
| 584 | (struct obstack *obs, const char *format, va_list args) | 750 | (struct obstack *obs, const char *format, va_list args) |
| 585 | __attribute__ ((__format__ (__printf__, 2, 0))) | 751 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 586 | _GL_ARG_NONNULL ((1, 2))); | 752 | _GL_ARG_NONNULL ((1, 2))); |
| 587 | _GL_CXXALIAS_RPL (obstack_vprintf, int, | 753 | _GL_CXXALIAS_RPL (obstack_vprintf, int, |
| 588 | (struct obstack *obs, const char *format, va_list args)); | 754 | (struct obstack *obs, const char *format, va_list args)); |
| @@ -590,7 +756,7 @@ _GL_CXXALIAS_RPL (obstack_vprintf, int, | |||
| 590 | # if !@HAVE_DECL_OBSTACK_PRINTF@ | 756 | # if !@HAVE_DECL_OBSTACK_PRINTF@ |
| 591 | _GL_FUNCDECL_SYS (obstack_vprintf, int, | 757 | _GL_FUNCDECL_SYS (obstack_vprintf, int, |
| 592 | (struct obstack *obs, const char *format, va_list args) | 758 | (struct obstack *obs, const char *format, va_list args) |
| 593 | __attribute__ ((__format__ (__printf__, 2, 0))) | 759 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 594 | _GL_ARG_NONNULL ((1, 2))); | 760 | _GL_ARG_NONNULL ((1, 2))); |
| 595 | # endif | 761 | # endif |
| 596 | _GL_CXXALIAS_SYS (obstack_vprintf, int, | 762 | _GL_CXXALIAS_SYS (obstack_vprintf, int, |
| @@ -599,6 +765,20 @@ _GL_CXXALIAS_SYS (obstack_vprintf, int, | |||
| 599 | _GL_CXXALIASWARN (obstack_vprintf); | 765 | _GL_CXXALIASWARN (obstack_vprintf); |
| 600 | #endif | 766 | #endif |
| 601 | 767 | ||
| 768 | #if @GNULIB_PCLOSE@ | ||
| 769 | # if !@HAVE_PCLOSE@ | ||
| 770 | _GL_FUNCDECL_SYS (pclose, int, (FILE *stream) _GL_ARG_NONNULL ((1))); | ||
| 771 | # endif | ||
| 772 | _GL_CXXALIAS_SYS (pclose, int, (FILE *stream)); | ||
| 773 | _GL_CXXALIASWARN (pclose); | ||
| 774 | #elif defined GNULIB_POSIXCHECK | ||
| 775 | # undef pclose | ||
| 776 | # if HAVE_RAW_DECL_PCLOSE | ||
| 777 | _GL_WARN_ON_USE (pclose, "pclose is unportable - " | ||
| 778 | "use gnulib module pclose for more portability"); | ||
| 779 | # endif | ||
| 780 | #endif | ||
| 781 | |||
| 602 | #if @GNULIB_PERROR@ | 782 | #if @GNULIB_PERROR@ |
| 603 | /* Print a message to standard error, describing the value of ERRNO, | 783 | /* Print a message to standard error, describing the value of ERRNO, |
| 604 | (if STRING is not NULL and not empty) prefixed with STRING and ": ", | 784 | (if STRING is not NULL and not empty) prefixed with STRING and ": ", |
| @@ -630,6 +810,10 @@ _GL_FUNCDECL_RPL (popen, FILE *, (const char *cmd, const char *mode) | |||
| 630 | _GL_ARG_NONNULL ((1, 2))); | 810 | _GL_ARG_NONNULL ((1, 2))); |
| 631 | _GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode)); | 811 | _GL_CXXALIAS_RPL (popen, FILE *, (const char *cmd, const char *mode)); |
| 632 | # else | 812 | # else |
| 813 | # if !@HAVE_POPEN@ | ||
| 814 | _GL_FUNCDECL_SYS (popen, FILE *, (const char *cmd, const char *mode) | ||
| 815 | _GL_ARG_NONNULL ((1, 2))); | ||
| 816 | # endif | ||
| 633 | _GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode)); | 817 | _GL_CXXALIAS_SYS (popen, FILE *, (const char *cmd, const char *mode)); |
| 634 | # endif | 818 | # endif |
| 635 | _GL_CXXALIASWARN (popen); | 819 | _GL_CXXALIASWARN (popen); |
| @@ -643,23 +827,35 @@ _GL_WARN_ON_USE (popen, "popen is buggy on some platforms - " | |||
| 643 | 827 | ||
| 644 | #if @GNULIB_PRINTF_POSIX@ || @GNULIB_PRINTF@ | 828 | #if @GNULIB_PRINTF_POSIX@ || @GNULIB_PRINTF@ |
| 645 | # if (@GNULIB_PRINTF_POSIX@ && @REPLACE_PRINTF@) \ | 829 | # if (@GNULIB_PRINTF_POSIX@ && @REPLACE_PRINTF@) \ |
| 646 | || (@GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@) | 830 | || (@GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)) |
| 647 | # if defined __GNUC__ | 831 | # if defined __GNUC__ |
| 648 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 832 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 649 | /* Don't break __attribute__((format(printf,M,N))). */ | 833 | /* Don't break __attribute__((format(printf,M,N))). */ |
| 650 | # define printf __printf__ | 834 | # define printf __printf__ |
| 651 | # endif | 835 | # endif |
| 836 | # if @GNULIB_PRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@ | ||
| 837 | _GL_FUNCDECL_RPL_1 (__printf__, int, | ||
| 838 | (const char *format, ...) | ||
| 839 | __asm__ (@ASM_SYMBOL_PREFIX@ | ||
| 840 | _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) | ||
| 841 | _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) | ||
| 842 | _GL_ARG_NONNULL ((1))); | ||
| 843 | # else | ||
| 652 | _GL_FUNCDECL_RPL_1 (__printf__, int, | 844 | _GL_FUNCDECL_RPL_1 (__printf__, int, |
| 653 | (const char *format, ...) | 845 | (const char *format, ...) |
| 654 | __asm__ (@ASM_SYMBOL_PREFIX@ | 846 | __asm__ (@ASM_SYMBOL_PREFIX@ |
| 655 | _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) | 847 | _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_printf)) |
| 656 | __attribute__ ((__format__ (__printf__, 1, 2))) | 848 | _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 2) |
| 657 | _GL_ARG_NONNULL ((1))); | 849 | _GL_ARG_NONNULL ((1))); |
| 850 | # endif | ||
| 658 | _GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...)); | 851 | _GL_CXXALIAS_RPL_1 (printf, __printf__, int, (const char *format, ...)); |
| 659 | # else | 852 | # else |
| 853 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 854 | # define printf rpl_printf | ||
| 855 | # endif | ||
| 660 | _GL_FUNCDECL_RPL (printf, int, | 856 | _GL_FUNCDECL_RPL (printf, int, |
| 661 | (const char *format, ...) | 857 | (const char *format, ...) |
| 662 | __attribute__ ((__format__ (__printf__, 1, 2))) | 858 | _GL_ATTRIBUTE_FORMAT_PRINTF (1, 2) |
| 663 | _GL_ARG_NONNULL ((1))); | 859 | _GL_ARG_NONNULL ((1))); |
| 664 | _GL_CXXALIAS_RPL (printf, int, (const char *format, ...)); | 860 | _GL_CXXALIAS_RPL (printf, int, (const char *format, ...)); |
| 665 | # endif | 861 | # endif |
| @@ -680,7 +876,7 @@ _GL_WARN_ON_USE (printf, "printf is not always POSIX compliant - " | |||
| 680 | #endif | 876 | #endif |
| 681 | 877 | ||
| 682 | #if @GNULIB_PUTC@ | 878 | #if @GNULIB_PUTC@ |
| 683 | # if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@ | 879 | # if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@) |
| 684 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 880 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 685 | # undef putc | 881 | # undef putc |
| 686 | # define putc rpl_fputc | 882 | # define putc rpl_fputc |
| @@ -694,7 +890,7 @@ _GL_CXXALIASWARN (putc); | |||
| 694 | #endif | 890 | #endif |
| 695 | 891 | ||
| 696 | #if @GNULIB_PUTCHAR@ | 892 | #if @GNULIB_PUTCHAR@ |
| 697 | # if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@ | 893 | # if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@) |
| 698 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 894 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 699 | # undef putchar | 895 | # undef putchar |
| 700 | # define putchar rpl_putchar | 896 | # define putchar rpl_putchar |
| @@ -708,7 +904,7 @@ _GL_CXXALIASWARN (putchar); | |||
| 708 | #endif | 904 | #endif |
| 709 | 905 | ||
| 710 | #if @GNULIB_PUTS@ | 906 | #if @GNULIB_PUTS@ |
| 711 | # if @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@ | 907 | # if @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@) |
| 712 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 908 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 713 | # undef puts | 909 | # undef puts |
| 714 | # define puts rpl_puts | 910 | # define puts rpl_puts |
| @@ -792,6 +988,37 @@ _GL_WARN_ON_USE (renameat, "renameat is not portable - " | |||
| 792 | # endif | 988 | # endif |
| 793 | #endif | 989 | #endif |
| 794 | 990 | ||
| 991 | #if @GNULIB_SCANF@ | ||
| 992 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 993 | # if defined __GNUC__ | ||
| 994 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 995 | # undef scanf | ||
| 996 | /* Don't break __attribute__((format(scanf,M,N))). */ | ||
| 997 | # define scanf __scanf__ | ||
| 998 | # endif | ||
| 999 | _GL_FUNCDECL_RPL_1 (__scanf__, int, | ||
| 1000 | (const char *format, ...) | ||
| 1001 | __asm__ (@ASM_SYMBOL_PREFIX@ | ||
| 1002 | _GL_STDIO_MACROEXPAND_AND_STRINGIZE(rpl_scanf)) | ||
| 1003 | _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2) | ||
| 1004 | _GL_ARG_NONNULL ((1))); | ||
| 1005 | _GL_CXXALIAS_RPL_1 (scanf, __scanf__, int, (const char *format, ...)); | ||
| 1006 | # else | ||
| 1007 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1008 | # undef scanf | ||
| 1009 | # define scanf rpl_scanf | ||
| 1010 | # endif | ||
| 1011 | _GL_FUNCDECL_RPL (scanf, int, (const char *format, ...) | ||
| 1012 | _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 2) | ||
| 1013 | _GL_ARG_NONNULL ((1))); | ||
| 1014 | _GL_CXXALIAS_RPL (scanf, int, (const char *format, ...)); | ||
| 1015 | # endif | ||
| 1016 | # else | ||
| 1017 | _GL_CXXALIAS_SYS (scanf, int, (const char *format, ...)); | ||
| 1018 | # endif | ||
| 1019 | _GL_CXXALIASWARN (scanf); | ||
| 1020 | #endif | ||
| 1021 | |||
| 795 | #if @GNULIB_SNPRINTF@ | 1022 | #if @GNULIB_SNPRINTF@ |
| 796 | # if @REPLACE_SNPRINTF@ | 1023 | # if @REPLACE_SNPRINTF@ |
| 797 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1024 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -799,7 +1026,7 @@ _GL_WARN_ON_USE (renameat, "renameat is not portable - " | |||
| 799 | # endif | 1026 | # endif |
| 800 | _GL_FUNCDECL_RPL (snprintf, int, | 1027 | _GL_FUNCDECL_RPL (snprintf, int, |
| 801 | (char *str, size_t size, const char *format, ...) | 1028 | (char *str, size_t size, const char *format, ...) |
| 802 | __attribute__ ((__format__ (__printf__, 3, 4))) | 1029 | _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) |
| 803 | _GL_ARG_NONNULL ((3))); | 1030 | _GL_ARG_NONNULL ((3))); |
| 804 | _GL_CXXALIAS_RPL (snprintf, int, | 1031 | _GL_CXXALIAS_RPL (snprintf, int, |
| 805 | (char *str, size_t size, const char *format, ...)); | 1032 | (char *str, size_t size, const char *format, ...)); |
| @@ -807,7 +1034,7 @@ _GL_CXXALIAS_RPL (snprintf, int, | |||
| 807 | # if !@HAVE_DECL_SNPRINTF@ | 1034 | # if !@HAVE_DECL_SNPRINTF@ |
| 808 | _GL_FUNCDECL_SYS (snprintf, int, | 1035 | _GL_FUNCDECL_SYS (snprintf, int, |
| 809 | (char *str, size_t size, const char *format, ...) | 1036 | (char *str, size_t size, const char *format, ...) |
| 810 | __attribute__ ((__format__ (__printf__, 3, 4))) | 1037 | _GL_ATTRIBUTE_FORMAT_PRINTF (3, 4) |
| 811 | _GL_ARG_NONNULL ((3))); | 1038 | _GL_ARG_NONNULL ((3))); |
| 812 | # endif | 1039 | # endif |
| 813 | _GL_CXXALIAS_SYS (snprintf, int, | 1040 | _GL_CXXALIAS_SYS (snprintf, int, |
| @@ -822,9 +1049,9 @@ _GL_WARN_ON_USE (snprintf, "snprintf is unportable - " | |||
| 822 | # endif | 1049 | # endif |
| 823 | #endif | 1050 | #endif |
| 824 | 1051 | ||
| 825 | /* Some people would argue that sprintf should be handled like gets | 1052 | /* Some people would argue that all sprintf uses should be warned about |
| 826 | (for example, OpenBSD issues a link warning for both functions), | 1053 | (for example, OpenBSD issues a link warning for it), |
| 827 | since both can cause security holes due to buffer overruns. | 1054 | since it can cause security holes due to buffer overruns. |
| 828 | However, we believe that sprintf can be used safely, and is more | 1055 | However, we believe that sprintf can be used safely, and is more |
| 829 | efficient than snprintf in those safe cases; and as proof of our | 1056 | efficient than snprintf in those safe cases; and as proof of our |
| 830 | belief, we use sprintf in several gnulib modules. So this header | 1057 | belief, we use sprintf in several gnulib modules. So this header |
| @@ -837,7 +1064,7 @@ _GL_WARN_ON_USE (snprintf, "snprintf is unportable - " | |||
| 837 | # define sprintf rpl_sprintf | 1064 | # define sprintf rpl_sprintf |
| 838 | # endif | 1065 | # endif |
| 839 | _GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...) | 1066 | _GL_FUNCDECL_RPL (sprintf, int, (char *str, const char *format, ...) |
| 840 | __attribute__ ((__format__ (__printf__, 2, 3))) | 1067 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 841 | _GL_ARG_NONNULL ((1, 2))); | 1068 | _GL_ARG_NONNULL ((1, 2))); |
| 842 | _GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...)); | 1069 | _GL_CXXALIAS_RPL (sprintf, int, (char *str, const char *format, ...)); |
| 843 | # else | 1070 | # else |
| @@ -882,7 +1109,7 @@ _GL_WARN_ON_USE (tmpfile, "tmpfile is not usable on mingw - " | |||
| 882 | # endif | 1109 | # endif |
| 883 | _GL_FUNCDECL_RPL (asprintf, int, | 1110 | _GL_FUNCDECL_RPL (asprintf, int, |
| 884 | (char **result, const char *format, ...) | 1111 | (char **result, const char *format, ...) |
| 885 | __attribute__ ((__format__ (__printf__, 2, 3))) | 1112 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 886 | _GL_ARG_NONNULL ((1, 2))); | 1113 | _GL_ARG_NONNULL ((1, 2))); |
| 887 | _GL_CXXALIAS_RPL (asprintf, int, | 1114 | _GL_CXXALIAS_RPL (asprintf, int, |
| 888 | (char **result, const char *format, ...)); | 1115 | (char **result, const char *format, ...)); |
| @@ -890,7 +1117,7 @@ _GL_CXXALIAS_RPL (asprintf, int, | |||
| 890 | # if !@HAVE_VASPRINTF@ | 1117 | # if !@HAVE_VASPRINTF@ |
| 891 | _GL_FUNCDECL_SYS (asprintf, int, | 1118 | _GL_FUNCDECL_SYS (asprintf, int, |
| 892 | (char **result, const char *format, ...) | 1119 | (char **result, const char *format, ...) |
| 893 | __attribute__ ((__format__ (__printf__, 2, 3))) | 1120 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 3) |
| 894 | _GL_ARG_NONNULL ((1, 2))); | 1121 | _GL_ARG_NONNULL ((1, 2))); |
| 895 | # endif | 1122 | # endif |
| 896 | _GL_CXXALIAS_SYS (asprintf, int, | 1123 | _GL_CXXALIAS_SYS (asprintf, int, |
| @@ -903,7 +1130,7 @@ _GL_CXXALIASWARN (asprintf); | |||
| 903 | # endif | 1130 | # endif |
| 904 | _GL_FUNCDECL_RPL (vasprintf, int, | 1131 | _GL_FUNCDECL_RPL (vasprintf, int, |
| 905 | (char **result, const char *format, va_list args) | 1132 | (char **result, const char *format, va_list args) |
| 906 | __attribute__ ((__format__ (__printf__, 2, 0))) | 1133 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 907 | _GL_ARG_NONNULL ((1, 2))); | 1134 | _GL_ARG_NONNULL ((1, 2))); |
| 908 | _GL_CXXALIAS_RPL (vasprintf, int, | 1135 | _GL_CXXALIAS_RPL (vasprintf, int, |
| 909 | (char **result, const char *format, va_list args)); | 1136 | (char **result, const char *format, va_list args)); |
| @@ -911,7 +1138,7 @@ _GL_CXXALIAS_RPL (vasprintf, int, | |||
| 911 | # if !@HAVE_VASPRINTF@ | 1138 | # if !@HAVE_VASPRINTF@ |
| 912 | _GL_FUNCDECL_SYS (vasprintf, int, | 1139 | _GL_FUNCDECL_SYS (vasprintf, int, |
| 913 | (char **result, const char *format, va_list args) | 1140 | (char **result, const char *format, va_list args) |
| 914 | __attribute__ ((__format__ (__printf__, 2, 0))) | 1141 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 915 | _GL_ARG_NONNULL ((1, 2))); | 1142 | _GL_ARG_NONNULL ((1, 2))); |
| 916 | # endif | 1143 | # endif |
| 917 | _GL_CXXALIAS_SYS (vasprintf, int, | 1144 | _GL_CXXALIAS_SYS (vasprintf, int, |
| @@ -926,13 +1153,13 @@ _GL_CXXALIASWARN (vasprintf); | |||
| 926 | # define vdprintf rpl_vdprintf | 1153 | # define vdprintf rpl_vdprintf |
| 927 | # endif | 1154 | # endif |
| 928 | _GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args) | 1155 | _GL_FUNCDECL_RPL (vdprintf, int, (int fd, const char *format, va_list args) |
| 929 | __attribute__ ((__format__ (__printf__, 2, 0))) | 1156 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 930 | _GL_ARG_NONNULL ((2))); | 1157 | _GL_ARG_NONNULL ((2))); |
| 931 | _GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args)); | 1158 | _GL_CXXALIAS_RPL (vdprintf, int, (int fd, const char *format, va_list args)); |
| 932 | # else | 1159 | # else |
| 933 | # if !@HAVE_VDPRINTF@ | 1160 | # if !@HAVE_VDPRINTF@ |
| 934 | _GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args) | 1161 | _GL_FUNCDECL_SYS (vdprintf, int, (int fd, const char *format, va_list args) |
| 935 | __attribute__ ((__format__ (__printf__, 2, 0))) | 1162 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 936 | _GL_ARG_NONNULL ((2))); | 1163 | _GL_ARG_NONNULL ((2))); |
| 937 | # endif | 1164 | # endif |
| 938 | /* Need to cast, because on Solaris, the third parameter will likely be | 1165 | /* Need to cast, because on Solaris, the third parameter will likely be |
| @@ -951,14 +1178,20 @@ _GL_WARN_ON_USE (vdprintf, "vdprintf is unportable - " | |||
| 951 | 1178 | ||
| 952 | #if @GNULIB_VFPRINTF_POSIX@ || @GNULIB_VFPRINTF@ | 1179 | #if @GNULIB_VFPRINTF_POSIX@ || @GNULIB_VFPRINTF@ |
| 953 | # if (@GNULIB_VFPRINTF_POSIX@ && @REPLACE_VFPRINTF@) \ | 1180 | # if (@GNULIB_VFPRINTF_POSIX@ && @REPLACE_VFPRINTF@) \ |
| 954 | || (@GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@) | 1181 | || (@GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)) |
| 955 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1182 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 956 | # define vfprintf rpl_vfprintf | 1183 | # define vfprintf rpl_vfprintf |
| 957 | # endif | 1184 | # endif |
| 958 | # define GNULIB_overrides_vfprintf 1 | 1185 | # define GNULIB_overrides_vfprintf 1 |
| 1186 | # if @GNULIB_VFPRINTF_POSIX@ | ||
| 1187 | _GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) | ||
| 1188 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) | ||
| 1189 | _GL_ARG_NONNULL ((1, 2))); | ||
| 1190 | # else | ||
| 959 | _GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) | 1191 | _GL_FUNCDECL_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args) |
| 960 | __attribute__ ((__format__ (__printf__, 2, 0))) | 1192 | _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (2, 0) |
| 961 | _GL_ARG_NONNULL ((1, 2))); | 1193 | _GL_ARG_NONNULL ((1, 2))); |
| 1194 | # endif | ||
| 962 | _GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)); | 1195 | _GL_CXXALIAS_RPL (vfprintf, int, (FILE *fp, const char *format, va_list args)); |
| 963 | # else | 1196 | # else |
| 964 | /* Need to cast, because on Solaris, the third parameter is | 1197 | /* Need to cast, because on Solaris, the third parameter is |
| @@ -979,16 +1212,41 @@ _GL_WARN_ON_USE (vfprintf, "vfprintf is not always POSIX compliant - " | |||
| 979 | "POSIX compliance"); | 1212 | "POSIX compliance"); |
| 980 | #endif | 1213 | #endif |
| 981 | 1214 | ||
| 1215 | #if @GNULIB_VFSCANF@ | ||
| 1216 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 1217 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1218 | # undef vfscanf | ||
| 1219 | # define vfscanf rpl_vfscanf | ||
| 1220 | # endif | ||
| 1221 | _GL_FUNCDECL_RPL (vfscanf, int, | ||
| 1222 | (FILE *stream, const char *format, va_list args) | ||
| 1223 | _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (2, 0) | ||
| 1224 | _GL_ARG_NONNULL ((1, 2))); | ||
| 1225 | _GL_CXXALIAS_RPL (vfscanf, int, | ||
| 1226 | (FILE *stream, const char *format, va_list args)); | ||
| 1227 | # else | ||
| 1228 | _GL_CXXALIAS_SYS (vfscanf, int, | ||
| 1229 | (FILE *stream, const char *format, va_list args)); | ||
| 1230 | # endif | ||
| 1231 | _GL_CXXALIASWARN (vfscanf); | ||
| 1232 | #endif | ||
| 1233 | |||
| 982 | #if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VPRINTF@ | 1234 | #if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VPRINTF@ |
| 983 | # if (@GNULIB_VPRINTF_POSIX@ && @REPLACE_VPRINTF@) \ | 1235 | # if (@GNULIB_VPRINTF_POSIX@ && @REPLACE_VPRINTF@) \ |
| 984 | || (@GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@) | 1236 | || (@GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && (@GNULIB_STDIO_H_NONBLOCKING@ || @GNULIB_STDIO_H_SIGPIPE@)) |
| 985 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1237 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 986 | # define vprintf rpl_vprintf | 1238 | # define vprintf rpl_vprintf |
| 987 | # endif | 1239 | # endif |
| 988 | # define GNULIB_overrides_vprintf 1 | 1240 | # define GNULIB_overrides_vprintf 1 |
| 1241 | # if @GNULIB_VPRINTF_POSIX@ || @GNULIB_VFPRINTF_POSIX@ | ||
| 989 | _GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) | 1242 | _GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) |
| 990 | __attribute__ ((__format__ (__printf__, 1, 0))) | 1243 | _GL_ATTRIBUTE_FORMAT_PRINTF (1, 0) |
| 991 | _GL_ARG_NONNULL ((1))); | 1244 | _GL_ARG_NONNULL ((1))); |
| 1245 | # else | ||
| 1246 | _GL_FUNCDECL_RPL (vprintf, int, (const char *format, va_list args) | ||
| 1247 | _GL_ATTRIBUTE_FORMAT_PRINTF_SYSTEM (1, 0) | ||
| 1248 | _GL_ARG_NONNULL ((1))); | ||
| 1249 | # endif | ||
| 992 | _GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args)); | 1250 | _GL_CXXALIAS_RPL (vprintf, int, (const char *format, va_list args)); |
| 993 | # else | 1251 | # else |
| 994 | /* Need to cast, because on Solaris, the second parameter is | 1252 | /* Need to cast, because on Solaris, the second parameter is |
| @@ -1008,6 +1266,22 @@ _GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - " | |||
| 1008 | "POSIX compliance"); | 1266 | "POSIX compliance"); |
| 1009 | #endif | 1267 | #endif |
| 1010 | 1268 | ||
| 1269 | #if @GNULIB_VSCANF@ | ||
| 1270 | # if @REPLACE_STDIO_READ_FUNCS@ && @GNULIB_STDIO_H_NONBLOCKING@ | ||
| 1271 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1272 | # undef vscanf | ||
| 1273 | # define vscanf rpl_vscanf | ||
| 1274 | # endif | ||
| 1275 | _GL_FUNCDECL_RPL (vscanf, int, (const char *format, va_list args) | ||
| 1276 | _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM (1, 0) | ||
| 1277 | _GL_ARG_NONNULL ((1))); | ||
| 1278 | _GL_CXXALIAS_RPL (vscanf, int, (const char *format, va_list args)); | ||
| 1279 | # else | ||
| 1280 | _GL_CXXALIAS_SYS (vscanf, int, (const char *format, va_list args)); | ||
| 1281 | # endif | ||
| 1282 | _GL_CXXALIASWARN (vscanf); | ||
| 1283 | #endif | ||
| 1284 | |||
| 1011 | #if @GNULIB_VSNPRINTF@ | 1285 | #if @GNULIB_VSNPRINTF@ |
| 1012 | # if @REPLACE_VSNPRINTF@ | 1286 | # if @REPLACE_VSNPRINTF@ |
| 1013 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1287 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -1015,7 +1289,7 @@ _GL_WARN_ON_USE (vprintf, "vprintf is not always POSIX compliant - " | |||
| 1015 | # endif | 1289 | # endif |
| 1016 | _GL_FUNCDECL_RPL (vsnprintf, int, | 1290 | _GL_FUNCDECL_RPL (vsnprintf, int, |
| 1017 | (char *str, size_t size, const char *format, va_list args) | 1291 | (char *str, size_t size, const char *format, va_list args) |
| 1018 | __attribute__ ((__format__ (__printf__, 3, 0))) | 1292 | _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) |
| 1019 | _GL_ARG_NONNULL ((3))); | 1293 | _GL_ARG_NONNULL ((3))); |
| 1020 | _GL_CXXALIAS_RPL (vsnprintf, int, | 1294 | _GL_CXXALIAS_RPL (vsnprintf, int, |
| 1021 | (char *str, size_t size, const char *format, va_list args)); | 1295 | (char *str, size_t size, const char *format, va_list args)); |
| @@ -1023,7 +1297,7 @@ _GL_CXXALIAS_RPL (vsnprintf, int, | |||
| 1023 | # if !@HAVE_DECL_VSNPRINTF@ | 1297 | # if !@HAVE_DECL_VSNPRINTF@ |
| 1024 | _GL_FUNCDECL_SYS (vsnprintf, int, | 1298 | _GL_FUNCDECL_SYS (vsnprintf, int, |
| 1025 | (char *str, size_t size, const char *format, va_list args) | 1299 | (char *str, size_t size, const char *format, va_list args) |
| 1026 | __attribute__ ((__format__ (__printf__, 3, 0))) | 1300 | _GL_ATTRIBUTE_FORMAT_PRINTF (3, 0) |
| 1027 | _GL_ARG_NONNULL ((3))); | 1301 | _GL_ARG_NONNULL ((3))); |
| 1028 | # endif | 1302 | # endif |
| 1029 | _GL_CXXALIAS_SYS (vsnprintf, int, | 1303 | _GL_CXXALIAS_SYS (vsnprintf, int, |
| @@ -1045,7 +1319,7 @@ _GL_WARN_ON_USE (vsnprintf, "vsnprintf is unportable - " | |||
| 1045 | # endif | 1319 | # endif |
| 1046 | _GL_FUNCDECL_RPL (vsprintf, int, | 1320 | _GL_FUNCDECL_RPL (vsprintf, int, |
| 1047 | (char *str, const char *format, va_list args) | 1321 | (char *str, const char *format, va_list args) |
| 1048 | __attribute__ ((__format__ (__printf__, 2, 0))) | 1322 | _GL_ATTRIBUTE_FORMAT_PRINTF (2, 0) |
| 1049 | _GL_ARG_NONNULL ((1, 2))); | 1323 | _GL_ARG_NONNULL ((1, 2))); |
| 1050 | _GL_CXXALIAS_RPL (vsprintf, int, | 1324 | _GL_CXXALIAS_RPL (vsprintf, int, |
| 1051 | (char *str, const char *format, va_list args)); | 1325 | (char *str, const char *format, va_list args)); |
| @@ -1065,7 +1339,6 @@ _GL_WARN_ON_USE (vsprintf, "vsprintf is not always POSIX compliant - " | |||
| 1065 | "POSIX compliance"); | 1339 | "POSIX compliance"); |
| 1066 | #endif | 1340 | #endif |
| 1067 | 1341 | ||
| 1068 | 1342 | #endif /* _@GUARD_PREFIX@_STDIO_H */ | |
| 1069 | #endif /* _GL_STDIO_H */ | 1343 | #endif /* _@GUARD_PREFIX@_STDIO_H */ |
| 1070 | #endif /* _GL_STDIO_H */ | ||
| 1071 | #endif | 1344 | #endif |
diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h index d4ac4690..c9552480 100644 --- a/gl/stdlib.in.h +++ b/gl/stdlib.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A GNU-like <stdlib.h>. | 1 | /* A GNU-like <stdlib.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 1995, 2001-2004, 2006-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 1995, 2001-2004, 2006-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -18,43 +18,60 @@ | |||
| 18 | #if __GNUC__ >= 3 | 18 | #if __GNUC__ >= 3 |
| 19 | @PRAGMA_SYSTEM_HEADER@ | 19 | @PRAGMA_SYSTEM_HEADER@ |
| 20 | #endif | 20 | #endif |
| 21 | @PRAGMA_COLUMNS@ | ||
| 21 | 22 | ||
| 22 | #if defined __need_malloc_and_calloc | 23 | #if defined __need_system_stdlib_h || defined __need_malloc_and_calloc |
| 23 | /* Special invocation convention inside glibc header files. */ | 24 | /* Special invocation conventions inside some gnulib header files, |
| 25 | and inside some glibc header files, respectively. */ | ||
| 24 | 26 | ||
| 25 | #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ | 27 | #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ |
| 26 | 28 | ||
| 27 | #else | 29 | #else |
| 28 | /* Normal invocation convention. */ | 30 | /* Normal invocation convention. */ |
| 29 | 31 | ||
| 30 | #ifndef _GL_STDLIB_H | 32 | #ifndef _@GUARD_PREFIX@_STDLIB_H |
| 31 | 33 | ||
| 32 | /* The include_next requires a split double-inclusion guard. */ | 34 | /* The include_next requires a split double-inclusion guard. */ |
| 33 | #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ | 35 | #@INCLUDE_NEXT@ @NEXT_STDLIB_H@ |
| 34 | 36 | ||
| 35 | #ifndef _GL_STDLIB_H | 37 | #ifndef _@GUARD_PREFIX@_STDLIB_H |
| 36 | #define _GL_STDLIB_H | 38 | #define _@GUARD_PREFIX@_STDLIB_H |
| 37 | 39 | ||
| 38 | /* NetBSD 5.0 mis-defines NULL. */ | 40 | /* NetBSD 5.0 mis-defines NULL. */ |
| 39 | #include <stddef.h> | 41 | #include <stddef.h> |
| 40 | 42 | ||
| 43 | /* MirBSD 10 defines WEXITSTATUS in <sys/wait.h>, not in <stdlib.h>. */ | ||
| 44 | #if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS | ||
| 45 | # include <sys/wait.h> | ||
| 46 | #endif | ||
| 47 | |||
| 41 | /* Solaris declares getloadavg() in <sys/loadavg.h>. */ | 48 | /* Solaris declares getloadavg() in <sys/loadavg.h>. */ |
| 42 | #if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ | 49 | #if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@ |
| 43 | # include <sys/loadavg.h> | 50 | # include <sys/loadavg.h> |
| 44 | #endif | 51 | #endif |
| 45 | 52 | ||
| 46 | /* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included | 53 | /* Native Windows platforms declare mktemp() in <io.h>. */ |
| 47 | from <stdlib.h> if _REENTRANT is defined. Include it always. */ | 54 | #if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) |
| 48 | #if @HAVE_RANDOM_H@ | 55 | # include <io.h> |
| 49 | # include <random.h> | ||
| 50 | #endif | 56 | #endif |
| 51 | 57 | ||
| 52 | #if !@HAVE_STRUCT_RANDOM_DATA@ || (@GNULIB_RANDOM_R@ && !@HAVE_RANDOM_R@) \ | 58 | #if @GNULIB_RANDOM_R@ |
| 53 | || defined GNULIB_POSIXCHECK | 59 | |
| 54 | # include <stdint.h> | 60 | /* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included |
| 55 | #endif | 61 | from <stdlib.h> if _REENTRANT is defined. Include it whenever we need |
| 62 | 'struct random_data'. */ | ||
| 63 | # if @HAVE_RANDOM_H@ | ||
| 64 | # include <random.h> | ||
| 65 | # endif | ||
| 56 | 66 | ||
| 57 | #if !@HAVE_STRUCT_RANDOM_DATA@ | 67 | # if !@HAVE_STRUCT_RANDOM_DATA@ || @REPLACE_RANDOM_R@ || !@HAVE_RANDOM_R@ |
| 68 | # include <stdint.h> | ||
| 69 | # endif | ||
| 70 | |||
| 71 | # if !@HAVE_STRUCT_RANDOM_DATA@ | ||
| 72 | /* Define 'struct random_data'. | ||
| 73 | But allow multiple gnulib generated <stdlib.h> replacements to coexist. */ | ||
| 74 | # if !GNULIB_defined_struct_random_data | ||
| 58 | struct random_data | 75 | struct random_data |
| 59 | { | 76 | { |
| 60 | int32_t *fptr; /* Front pointer. */ | 77 | int32_t *fptr; /* Front pointer. */ |
| @@ -65,21 +82,29 @@ struct random_data | |||
| 65 | int rand_sep; /* Distance between front and rear. */ | 82 | int rand_sep; /* Distance between front and rear. */ |
| 66 | int32_t *end_ptr; /* Pointer behind state table. */ | 83 | int32_t *end_ptr; /* Pointer behind state table. */ |
| 67 | }; | 84 | }; |
| 85 | # define GNULIB_defined_struct_random_data 1 | ||
| 86 | # endif | ||
| 87 | # endif | ||
| 68 | #endif | 88 | #endif |
| 69 | 89 | ||
| 70 | #if (@GNULIB_MKSTEMP@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) | 90 | #if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) |
| 71 | /* On MacOS X 10.3, only <unistd.h> declares mkstemp. */ | 91 | /* On Mac OS X 10.3, only <unistd.h> declares mkstemp. */ |
| 92 | /* On Mac OS X 10.5, only <unistd.h> declares mkstemps. */ | ||
| 72 | /* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */ | 93 | /* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */ |
| 73 | /* But avoid namespace pollution on glibc systems and native Windows. */ | 94 | /* But avoid namespace pollution on glibc systems and native Windows. */ |
| 74 | # include <unistd.h> | 95 | # include <unistd.h> |
| 75 | #endif | 96 | #endif |
| 76 | 97 | ||
| 77 | #ifndef __attribute__ | 98 | /* The __attribute__ feature is available in gcc versions 2.5 and later. |
| 78 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) | 99 | The attribute __pure__ was added in gcc 2.96. */ |
| 79 | # define __attribute__(Spec) /* empty */ | 100 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) |
| 80 | # endif | 101 | # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) |
| 102 | #else | ||
| 103 | # define _GL_ATTRIBUTE_PURE /* empty */ | ||
| 81 | #endif | 104 | #endif |
| 82 | 105 | ||
| 106 | /* The definition of _Noreturn is copied here. */ | ||
| 107 | |||
| 83 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 108 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 84 | 109 | ||
| 85 | /* The definition of _GL_ARG_NONNULL is copied here. */ | 110 | /* The definition of _GL_ARG_NONNULL is copied here. */ |
| @@ -105,7 +130,7 @@ struct random_data | |||
| 105 | /* Terminate the current process with the given return code, without running | 130 | /* Terminate the current process with the given return code, without running |
| 106 | the 'atexit' handlers. */ | 131 | the 'atexit' handlers. */ |
| 107 | # if !@HAVE__EXIT@ | 132 | # if !@HAVE__EXIT@ |
| 108 | _GL_FUNCDECL_SYS (_Exit, void, (int status) __attribute__ ((__noreturn__))); | 133 | _GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status)); |
| 109 | # endif | 134 | # endif |
| 110 | _GL_CXXALIAS_SYS (_Exit, void, (int status)); | 135 | _GL_CXXALIAS_SYS (_Exit, void, (int status)); |
| 111 | _GL_CXXALIASWARN (_Exit); | 136 | _GL_CXXALIASWARN (_Exit); |
| @@ -122,7 +147,9 @@ _GL_WARN_ON_USE (_Exit, "_Exit is unportable - " | |||
| 122 | /* Parse a signed decimal integer. | 147 | /* Parse a signed decimal integer. |
| 123 | Returns the value of the integer. Errors are not detected. */ | 148 | Returns the value of the integer. Errors are not detected. */ |
| 124 | # if !@HAVE_ATOLL@ | 149 | # if !@HAVE_ATOLL@ |
| 125 | _GL_FUNCDECL_SYS (atoll, long long, (const char *string) _GL_ARG_NONNULL ((1))); | 150 | _GL_FUNCDECL_SYS (atoll, long long, (const char *string) |
| 151 | _GL_ATTRIBUTE_PURE | ||
| 152 | _GL_ARG_NONNULL ((1))); | ||
| 126 | # endif | 153 | # endif |
| 127 | _GL_CXXALIAS_SYS (atoll, long long, (const char *string)); | 154 | _GL_CXXALIAS_SYS (atoll, long long, (const char *string)); |
| 128 | _GL_CXXALIASWARN (atoll); | 155 | _GL_CXXALIASWARN (atoll); |
| @@ -172,7 +199,8 @@ _GL_CXXALIASWARN (canonicalize_file_name); | |||
| 172 | #elif defined GNULIB_POSIXCHECK | 199 | #elif defined GNULIB_POSIXCHECK |
| 173 | # undef canonicalize_file_name | 200 | # undef canonicalize_file_name |
| 174 | # if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME | 201 | # if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME |
| 175 | _GL_WARN_ON_USE (canonicalize_file_name, "canonicalize_file_name is unportable - " | 202 | _GL_WARN_ON_USE (canonicalize_file_name, |
| 203 | "canonicalize_file_name is unportable - " | ||
| 176 | "use gnulib module canonicalize-lgpl for portability"); | 204 | "use gnulib module canonicalize-lgpl for portability"); |
| 177 | # endif | 205 | # endif |
| 178 | #endif | 206 | #endif |
| @@ -235,14 +263,19 @@ _GL_CXXALIASWARN (grantpt); | |||
| 235 | #elif defined GNULIB_POSIXCHECK | 263 | #elif defined GNULIB_POSIXCHECK |
| 236 | # undef grantpt | 264 | # undef grantpt |
| 237 | # if HAVE_RAW_DECL_GRANTPT | 265 | # if HAVE_RAW_DECL_GRANTPT |
| 238 | _GL_WARN_ON_USE (ptsname, "grantpt is not portable - " | 266 | _GL_WARN_ON_USE (grantpt, "grantpt is not portable - " |
| 239 | "use gnulib module grantpt for portability"); | 267 | "use gnulib module grantpt for portability"); |
| 240 | # endif | 268 | # endif |
| 241 | #endif | 269 | #endif |
| 242 | 270 | ||
| 271 | /* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not | ||
| 272 | rely on GNU or POSIX semantics for malloc and realloc (for example, | ||
| 273 | by never specifying a zero size), so it does not need malloc or | ||
| 274 | realloc to be redefined. */ | ||
| 243 | #if @GNULIB_MALLOC_POSIX@ | 275 | #if @GNULIB_MALLOC_POSIX@ |
| 244 | # if @REPLACE_MALLOC@ | 276 | # if @REPLACE_MALLOC@ |
| 245 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 277 | # if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ |
| 278 | || _GL_USE_STDLIB_ALLOC) | ||
| 246 | # undef malloc | 279 | # undef malloc |
| 247 | # define malloc rpl_malloc | 280 | # define malloc rpl_malloc |
| 248 | # endif | 281 | # endif |
| @@ -252,13 +285,28 @@ _GL_CXXALIAS_RPL (malloc, void *, (size_t size)); | |||
| 252 | _GL_CXXALIAS_SYS (malloc, void *, (size_t size)); | 285 | _GL_CXXALIAS_SYS (malloc, void *, (size_t size)); |
| 253 | # endif | 286 | # endif |
| 254 | _GL_CXXALIASWARN (malloc); | 287 | _GL_CXXALIASWARN (malloc); |
| 255 | #elif defined GNULIB_POSIXCHECK | 288 | #elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC |
| 256 | # undef malloc | 289 | # undef malloc |
| 257 | /* Assume malloc is always declared. */ | 290 | /* Assume malloc is always declared. */ |
| 258 | _GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " | 291 | _GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - " |
| 259 | "use gnulib module malloc-posix for portability"); | 292 | "use gnulib module malloc-posix for portability"); |
| 260 | #endif | 293 | #endif |
| 261 | 294 | ||
| 295 | /* Convert a multibyte character to a wide character. */ | ||
| 296 | #if @GNULIB_MBTOWC@ | ||
| 297 | # if @REPLACE_MBTOWC@ | ||
| 298 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 299 | # undef mbtowc | ||
| 300 | # define mbtowc rpl_mbtowc | ||
| 301 | # endif | ||
| 302 | _GL_FUNCDECL_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n)); | ||
| 303 | _GL_CXXALIAS_RPL (mbtowc, int, (wchar_t *pwc, const char *s, size_t n)); | ||
| 304 | # else | ||
| 305 | _GL_CXXALIAS_SYS (mbtowc, int, (wchar_t *pwc, const char *s, size_t n)); | ||
| 306 | # endif | ||
| 307 | _GL_CXXALIASWARN (mbtowc); | ||
| 308 | #endif | ||
| 309 | |||
| 262 | #if @GNULIB_MKDTEMP@ | 310 | #if @GNULIB_MKDTEMP@ |
| 263 | /* Create a unique temporary directory from TEMPLATE. | 311 | /* Create a unique temporary directory from TEMPLATE. |
| 264 | The last six characters of TEMPLATE must be "XXXXXX"; | 312 | The last six characters of TEMPLATE must be "XXXXXX"; |
| @@ -391,13 +439,38 @@ _GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - " | |||
| 391 | # endif | 439 | # endif |
| 392 | #endif | 440 | #endif |
| 393 | 441 | ||
| 442 | #if @GNULIB_POSIX_OPENPT@ | ||
| 443 | /* Return an FD open to the master side of a pseudo-terminal. Flags should | ||
| 444 | include O_RDWR, and may also include O_NOCTTY. */ | ||
| 445 | # if !@HAVE_POSIX_OPENPT@ | ||
| 446 | _GL_FUNCDECL_SYS (posix_openpt, int, (int flags)); | ||
| 447 | # endif | ||
| 448 | _GL_CXXALIAS_SYS (posix_openpt, int, (int flags)); | ||
| 449 | _GL_CXXALIASWARN (posix_openpt); | ||
| 450 | #elif defined GNULIB_POSIXCHECK | ||
| 451 | # undef posix_openpt | ||
| 452 | # if HAVE_RAW_DECL_POSIX_OPENPT | ||
| 453 | _GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - " | ||
| 454 | "use gnulib module posix_openpt for portability"); | ||
| 455 | # endif | ||
| 456 | #endif | ||
| 457 | |||
| 394 | #if @GNULIB_PTSNAME@ | 458 | #if @GNULIB_PTSNAME@ |
| 395 | /* Return the pathname of the pseudo-terminal slave associated with | 459 | /* Return the pathname of the pseudo-terminal slave associated with |
| 396 | the master FD is open on, or NULL on errors. */ | 460 | the master FD is open on, or NULL on errors. */ |
| 397 | # if !@HAVE_PTSNAME@ | 461 | # if @REPLACE_PTSNAME@ |
| 462 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 463 | # undef ptsname | ||
| 464 | # define ptsname rpl_ptsname | ||
| 465 | # endif | ||
| 466 | _GL_FUNCDECL_RPL (ptsname, char *, (int fd)); | ||
| 467 | _GL_CXXALIAS_RPL (ptsname, char *, (int fd)); | ||
| 468 | # else | ||
| 469 | # if !@HAVE_PTSNAME@ | ||
| 398 | _GL_FUNCDECL_SYS (ptsname, char *, (int fd)); | 470 | _GL_FUNCDECL_SYS (ptsname, char *, (int fd)); |
| 399 | # endif | 471 | # endif |
| 400 | _GL_CXXALIAS_SYS (ptsname, char *, (int fd)); | 472 | _GL_CXXALIAS_SYS (ptsname, char *, (int fd)); |
| 473 | # endif | ||
| 401 | _GL_CXXALIASWARN (ptsname); | 474 | _GL_CXXALIASWARN (ptsname); |
| 402 | #elif defined GNULIB_POSIXCHECK | 475 | #elif defined GNULIB_POSIXCHECK |
| 403 | # undef ptsname | 476 | # undef ptsname |
| @@ -407,6 +480,32 @@ _GL_WARN_ON_USE (ptsname, "ptsname is not portable - " | |||
| 407 | # endif | 480 | # endif |
| 408 | #endif | 481 | #endif |
| 409 | 482 | ||
| 483 | #if @GNULIB_PTSNAME_R@ | ||
| 484 | /* Set the pathname of the pseudo-terminal slave associated with | ||
| 485 | the master FD is open on and return 0, or set errno and return | ||
| 486 | non-zero on errors. */ | ||
| 487 | # if @REPLACE_PTSNAME_R@ | ||
| 488 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 489 | # undef ptsname_r | ||
| 490 | # define ptsname_r rpl_ptsname_r | ||
| 491 | # endif | ||
| 492 | _GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); | ||
| 493 | _GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len)); | ||
| 494 | # else | ||
| 495 | # if !@HAVE_PTSNAME_R@ | ||
| 496 | _GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); | ||
| 497 | # endif | ||
| 498 | _GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len)); | ||
| 499 | # endif | ||
| 500 | _GL_CXXALIASWARN (ptsname_r); | ||
| 501 | #elif defined GNULIB_POSIXCHECK | ||
| 502 | # undef ptsname_r | ||
| 503 | # if HAVE_RAW_DECL_PTSNAME_R | ||
| 504 | _GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - " | ||
| 505 | "use gnulib module ptsname_r for portability"); | ||
| 506 | # endif | ||
| 507 | #endif | ||
| 508 | |||
| 410 | #if @GNULIB_PUTENV@ | 509 | #if @GNULIB_PUTENV@ |
| 411 | # if @REPLACE_PUTENV@ | 510 | # if @REPLACE_PUTENV@ |
| 412 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 511 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -430,12 +529,83 @@ _GL_CXXALIASWARN (putenv); | |||
| 430 | # endif | 529 | # endif |
| 431 | #endif | 530 | #endif |
| 432 | 531 | ||
| 532 | |||
| 533 | #if @GNULIB_RANDOM@ | ||
| 534 | # if !@HAVE_RANDOM@ | ||
| 535 | _GL_FUNCDECL_SYS (random, long, (void)); | ||
| 536 | # endif | ||
| 537 | _GL_CXXALIAS_SYS (random, long, (void)); | ||
| 538 | _GL_CXXALIASWARN (random); | ||
| 539 | #elif defined GNULIB_POSIXCHECK | ||
| 540 | # undef random | ||
| 541 | # if HAVE_RAW_DECL_RANDOM | ||
| 542 | _GL_WARN_ON_USE (random, "random is unportable - " | ||
| 543 | "use gnulib module random for portability"); | ||
| 544 | # endif | ||
| 545 | #endif | ||
| 546 | |||
| 547 | #if @GNULIB_RANDOM@ | ||
| 548 | # if !@HAVE_RANDOM@ | ||
| 549 | _GL_FUNCDECL_SYS (srandom, void, (unsigned int seed)); | ||
| 550 | # endif | ||
| 551 | _GL_CXXALIAS_SYS (srandom, void, (unsigned int seed)); | ||
| 552 | _GL_CXXALIASWARN (srandom); | ||
| 553 | #elif defined GNULIB_POSIXCHECK | ||
| 554 | # undef srandom | ||
| 555 | # if HAVE_RAW_DECL_SRANDOM | ||
| 556 | _GL_WARN_ON_USE (srandom, "srandom is unportable - " | ||
| 557 | "use gnulib module random for portability"); | ||
| 558 | # endif | ||
| 559 | #endif | ||
| 560 | |||
| 561 | #if @GNULIB_RANDOM@ | ||
| 562 | # if !@HAVE_RANDOM@ | ||
| 563 | _GL_FUNCDECL_SYS (initstate, char *, | ||
| 564 | (unsigned int seed, char *buf, size_t buf_size) | ||
| 565 | _GL_ARG_NONNULL ((2))); | ||
| 566 | # endif | ||
| 567 | _GL_CXXALIAS_SYS (initstate, char *, | ||
| 568 | (unsigned int seed, char *buf, size_t buf_size)); | ||
| 569 | _GL_CXXALIASWARN (initstate); | ||
| 570 | #elif defined GNULIB_POSIXCHECK | ||
| 571 | # undef initstate | ||
| 572 | # if HAVE_RAW_DECL_INITSTATE_R | ||
| 573 | _GL_WARN_ON_USE (initstate, "initstate is unportable - " | ||
| 574 | "use gnulib module random for portability"); | ||
| 575 | # endif | ||
| 576 | #endif | ||
| 577 | |||
| 578 | #if @GNULIB_RANDOM@ | ||
| 579 | # if !@HAVE_RANDOM@ | ||
| 580 | _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1))); | ||
| 581 | # endif | ||
| 582 | _GL_CXXALIAS_SYS (setstate, char *, (char *arg_state)); | ||
| 583 | _GL_CXXALIASWARN (setstate); | ||
| 584 | #elif defined GNULIB_POSIXCHECK | ||
| 585 | # undef setstate | ||
| 586 | # if HAVE_RAW_DECL_SETSTATE_R | ||
| 587 | _GL_WARN_ON_USE (setstate, "setstate is unportable - " | ||
| 588 | "use gnulib module random for portability"); | ||
| 589 | # endif | ||
| 590 | #endif | ||
| 591 | |||
| 592 | |||
| 433 | #if @GNULIB_RANDOM_R@ | 593 | #if @GNULIB_RANDOM_R@ |
| 434 | # if !@HAVE_RANDOM_R@ | 594 | # if @REPLACE_RANDOM_R@ |
| 595 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 596 | # undef random_r | ||
| 597 | # define random_r rpl_random_r | ||
| 598 | # endif | ||
| 599 | _GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result) | ||
| 600 | _GL_ARG_NONNULL ((1, 2))); | ||
| 601 | _GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result)); | ||
| 602 | # else | ||
| 603 | # if !@HAVE_RANDOM_R@ | ||
| 435 | _GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) | 604 | _GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result) |
| 436 | _GL_ARG_NONNULL ((1, 2))); | 605 | _GL_ARG_NONNULL ((1, 2))); |
| 437 | # endif | 606 | # endif |
| 438 | _GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); | 607 | _GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result)); |
| 608 | # endif | ||
| 439 | _GL_CXXALIASWARN (random_r); | 609 | _GL_CXXALIASWARN (random_r); |
| 440 | #elif defined GNULIB_POSIXCHECK | 610 | #elif defined GNULIB_POSIXCHECK |
| 441 | # undef random_r | 611 | # undef random_r |
| @@ -446,13 +616,25 @@ _GL_WARN_ON_USE (random_r, "random_r is unportable - " | |||
| 446 | #endif | 616 | #endif |
| 447 | 617 | ||
| 448 | #if @GNULIB_RANDOM_R@ | 618 | #if @GNULIB_RANDOM_R@ |
| 449 | # if !@HAVE_RANDOM_R@ | 619 | # if @REPLACE_RANDOM_R@ |
| 620 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 621 | # undef srandom_r | ||
| 622 | # define srandom_r rpl_srandom_r | ||
| 623 | # endif | ||
| 624 | _GL_FUNCDECL_RPL (srandom_r, int, | ||
| 625 | (unsigned int seed, struct random_data *rand_state) | ||
| 626 | _GL_ARG_NONNULL ((2))); | ||
| 627 | _GL_CXXALIAS_RPL (srandom_r, int, | ||
| 628 | (unsigned int seed, struct random_data *rand_state)); | ||
| 629 | # else | ||
| 630 | # if !@HAVE_RANDOM_R@ | ||
| 450 | _GL_FUNCDECL_SYS (srandom_r, int, | 631 | _GL_FUNCDECL_SYS (srandom_r, int, |
| 451 | (unsigned int seed, struct random_data *rand_state) | 632 | (unsigned int seed, struct random_data *rand_state) |
| 452 | _GL_ARG_NONNULL ((2))); | 633 | _GL_ARG_NONNULL ((2))); |
| 453 | # endif | 634 | # endif |
| 454 | _GL_CXXALIAS_SYS (srandom_r, int, | 635 | _GL_CXXALIAS_SYS (srandom_r, int, |
| 455 | (unsigned int seed, struct random_data *rand_state)); | 636 | (unsigned int seed, struct random_data *rand_state)); |
| 637 | # endif | ||
| 456 | _GL_CXXALIASWARN (srandom_r); | 638 | _GL_CXXALIASWARN (srandom_r); |
| 457 | #elif defined GNULIB_POSIXCHECK | 639 | #elif defined GNULIB_POSIXCHECK |
| 458 | # undef srandom_r | 640 | # undef srandom_r |
| @@ -463,15 +645,29 @@ _GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - " | |||
| 463 | #endif | 645 | #endif |
| 464 | 646 | ||
| 465 | #if @GNULIB_RANDOM_R@ | 647 | #if @GNULIB_RANDOM_R@ |
| 466 | # if !@HAVE_RANDOM_R@ | 648 | # if @REPLACE_RANDOM_R@ |
| 649 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 650 | # undef initstate_r | ||
| 651 | # define initstate_r rpl_initstate_r | ||
| 652 | # endif | ||
| 653 | _GL_FUNCDECL_RPL (initstate_r, int, | ||
| 654 | (unsigned int seed, char *buf, size_t buf_size, | ||
| 655 | struct random_data *rand_state) | ||
| 656 | _GL_ARG_NONNULL ((2, 4))); | ||
| 657 | _GL_CXXALIAS_RPL (initstate_r, int, | ||
| 658 | (unsigned int seed, char *buf, size_t buf_size, | ||
| 659 | struct random_data *rand_state)); | ||
| 660 | # else | ||
| 661 | # if !@HAVE_RANDOM_R@ | ||
| 467 | _GL_FUNCDECL_SYS (initstate_r, int, | 662 | _GL_FUNCDECL_SYS (initstate_r, int, |
| 468 | (unsigned int seed, char *buf, size_t buf_size, | 663 | (unsigned int seed, char *buf, size_t buf_size, |
| 469 | struct random_data *rand_state) | 664 | struct random_data *rand_state) |
| 470 | _GL_ARG_NONNULL ((2, 4))); | 665 | _GL_ARG_NONNULL ((2, 4))); |
| 471 | # endif | 666 | # endif |
| 472 | _GL_CXXALIAS_SYS (initstate_r, int, | 667 | _GL_CXXALIAS_SYS (initstate_r, int, |
| 473 | (unsigned int seed, char *buf, size_t buf_size, | 668 | (unsigned int seed, char *buf, size_t buf_size, |
| 474 | struct random_data *rand_state)); | 669 | struct random_data *rand_state)); |
| 670 | # endif | ||
| 475 | _GL_CXXALIASWARN (initstate_r); | 671 | _GL_CXXALIASWARN (initstate_r); |
| 476 | #elif defined GNULIB_POSIXCHECK | 672 | #elif defined GNULIB_POSIXCHECK |
| 477 | # undef initstate_r | 673 | # undef initstate_r |
| @@ -482,13 +678,25 @@ _GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - " | |||
| 482 | #endif | 678 | #endif |
| 483 | 679 | ||
| 484 | #if @GNULIB_RANDOM_R@ | 680 | #if @GNULIB_RANDOM_R@ |
| 485 | # if !@HAVE_RANDOM_R@ | 681 | # if @REPLACE_RANDOM_R@ |
| 682 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 683 | # undef setstate_r | ||
| 684 | # define setstate_r rpl_setstate_r | ||
| 685 | # endif | ||
| 686 | _GL_FUNCDECL_RPL (setstate_r, int, | ||
| 687 | (char *arg_state, struct random_data *rand_state) | ||
| 688 | _GL_ARG_NONNULL ((1, 2))); | ||
| 689 | _GL_CXXALIAS_RPL (setstate_r, int, | ||
| 690 | (char *arg_state, struct random_data *rand_state)); | ||
| 691 | # else | ||
| 692 | # if !@HAVE_RANDOM_R@ | ||
| 486 | _GL_FUNCDECL_SYS (setstate_r, int, | 693 | _GL_FUNCDECL_SYS (setstate_r, int, |
| 487 | (char *arg_state, struct random_data *rand_state) | 694 | (char *arg_state, struct random_data *rand_state) |
| 488 | _GL_ARG_NONNULL ((1, 2))); | 695 | _GL_ARG_NONNULL ((1, 2))); |
| 489 | # endif | 696 | # endif |
| 490 | _GL_CXXALIAS_SYS (setstate_r, int, | 697 | _GL_CXXALIAS_SYS (setstate_r, int, |
| 491 | (char *arg_state, struct random_data *rand_state)); | 698 | (char *arg_state, struct random_data *rand_state)); |
| 699 | # endif | ||
| 492 | _GL_CXXALIASWARN (setstate_r); | 700 | _GL_CXXALIASWARN (setstate_r); |
| 493 | #elif defined GNULIB_POSIXCHECK | 701 | #elif defined GNULIB_POSIXCHECK |
| 494 | # undef setstate_r | 702 | # undef setstate_r |
| @@ -501,7 +709,8 @@ _GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - " | |||
| 501 | 709 | ||
| 502 | #if @GNULIB_REALLOC_POSIX@ | 710 | #if @GNULIB_REALLOC_POSIX@ |
| 503 | # if @REPLACE_REALLOC@ | 711 | # if @REPLACE_REALLOC@ |
| 504 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 712 | # if !((defined __cplusplus && defined GNULIB_NAMESPACE) \ |
| 713 | || _GL_USE_STDLIB_ALLOC) | ||
| 505 | # undef realloc | 714 | # undef realloc |
| 506 | # define realloc rpl_realloc | 715 | # define realloc rpl_realloc |
| 507 | # endif | 716 | # endif |
| @@ -511,7 +720,7 @@ _GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size)); | |||
| 511 | _GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); | 720 | _GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size)); |
| 512 | # endif | 721 | # endif |
| 513 | _GL_CXXALIASWARN (realloc); | 722 | _GL_CXXALIASWARN (realloc); |
| 514 | #elif defined GNULIB_POSIXCHECK | 723 | #elif defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC |
| 515 | # undef realloc | 724 | # undef realloc |
| 516 | /* Assume realloc is always declared. */ | 725 | /* Assume realloc is always declared. */ |
| 517 | _GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " | 726 | _GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - " |
| @@ -558,6 +767,22 @@ _GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - " | |||
| 558 | # endif | 767 | # endif |
| 559 | #endif | 768 | #endif |
| 560 | 769 | ||
| 770 | #if @GNULIB_SECURE_GETENV@ | ||
| 771 | /* Look up NAME in the environment, returning 0 in insecure situations. */ | ||
| 772 | # if !@HAVE_SECURE_GETENV@ | ||
| 773 | _GL_FUNCDECL_SYS (secure_getenv, char *, | ||
| 774 | (char const *name) _GL_ARG_NONNULL ((1))); | ||
| 775 | # endif | ||
| 776 | _GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name)); | ||
| 777 | _GL_CXXALIASWARN (secure_getenv); | ||
| 778 | #elif defined GNULIB_POSIXCHECK | ||
| 779 | # undef secure_getenv | ||
| 780 | # if HAVE_RAW_DECL_SECURE_GETENV | ||
| 781 | _GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - " | ||
| 782 | "use gnulib module secure_getenv for portability"); | ||
| 783 | # endif | ||
| 784 | #endif | ||
| 785 | |||
| 561 | #if @GNULIB_SETENV@ | 786 | #if @GNULIB_SETENV@ |
| 562 | /* Set NAME to VALUE in the environment. | 787 | /* Set NAME to VALUE in the environment. |
| 563 | If REPLACE is nonzero, overwrite an existing value. */ | 788 | If REPLACE is nonzero, overwrite an existing value. */ |
| @@ -572,7 +797,7 @@ _GL_FUNCDECL_RPL (setenv, int, | |||
| 572 | _GL_CXXALIAS_RPL (setenv, int, | 797 | _GL_CXXALIAS_RPL (setenv, int, |
| 573 | (const char *name, const char *value, int replace)); | 798 | (const char *name, const char *value, int replace)); |
| 574 | # else | 799 | # else |
| 575 | # if !@HAVE_SETENV@ | 800 | # if !@HAVE_DECL_SETENV@ |
| 576 | _GL_FUNCDECL_SYS (setenv, int, | 801 | _GL_FUNCDECL_SYS (setenv, int, |
| 577 | (const char *name, const char *value, int replace) | 802 | (const char *name, const char *value, int replace) |
| 578 | _GL_ARG_NONNULL ((1))); | 803 | _GL_ARG_NONNULL ((1))); |
| @@ -580,7 +805,9 @@ _GL_FUNCDECL_SYS (setenv, int, | |||
| 580 | _GL_CXXALIAS_SYS (setenv, int, | 805 | _GL_CXXALIAS_SYS (setenv, int, |
| 581 | (const char *name, const char *value, int replace)); | 806 | (const char *name, const char *value, int replace)); |
| 582 | # endif | 807 | # endif |
| 808 | # if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@) | ||
| 583 | _GL_CXXALIASWARN (setenv); | 809 | _GL_CXXALIASWARN (setenv); |
| 810 | # endif | ||
| 584 | #elif defined GNULIB_POSIXCHECK | 811 | #elif defined GNULIB_POSIXCHECK |
| 585 | # undef setenv | 812 | # undef setenv |
| 586 | # if HAVE_RAW_DECL_SETENV | 813 | # if HAVE_RAW_DECL_SETENV |
| @@ -675,7 +902,7 @@ _GL_CXXALIASWARN (unlockpt); | |||
| 675 | #elif defined GNULIB_POSIXCHECK | 902 | #elif defined GNULIB_POSIXCHECK |
| 676 | # undef unlockpt | 903 | # undef unlockpt |
| 677 | # if HAVE_RAW_DECL_UNLOCKPT | 904 | # if HAVE_RAW_DECL_UNLOCKPT |
| 678 | _GL_WARN_ON_USE (ptsname, "unlockpt is not portable - " | 905 | _GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - " |
| 679 | "use gnulib module unlockpt for portability"); | 906 | "use gnulib module unlockpt for portability"); |
| 680 | # endif | 907 | # endif |
| 681 | #endif | 908 | #endif |
| @@ -690,12 +917,14 @@ _GL_WARN_ON_USE (ptsname, "unlockpt is not portable - " | |||
| 690 | _GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); | 917 | _GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); |
| 691 | _GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); | 918 | _GL_CXXALIAS_RPL (unsetenv, int, (const char *name)); |
| 692 | # else | 919 | # else |
| 693 | # if !@HAVE_UNSETENV@ | 920 | # if !@HAVE_DECL_UNSETENV@ |
| 694 | _GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); | 921 | _GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1))); |
| 695 | # endif | 922 | # endif |
| 696 | _GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); | 923 | _GL_CXXALIAS_SYS (unsetenv, int, (const char *name)); |
| 697 | # endif | 924 | # endif |
| 925 | # if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@) | ||
| 698 | _GL_CXXALIASWARN (unsetenv); | 926 | _GL_CXXALIASWARN (unsetenv); |
| 927 | # endif | ||
| 699 | #elif defined GNULIB_POSIXCHECK | 928 | #elif defined GNULIB_POSIXCHECK |
| 700 | # undef unsetenv | 929 | # undef unsetenv |
| 701 | # if HAVE_RAW_DECL_UNSETENV | 930 | # if HAVE_RAW_DECL_UNSETENV |
| @@ -704,7 +933,22 @@ _GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - " | |||
| 704 | # endif | 933 | # endif |
| 705 | #endif | 934 | #endif |
| 706 | 935 | ||
| 936 | /* Convert a wide character to a multibyte character. */ | ||
| 937 | #if @GNULIB_WCTOMB@ | ||
| 938 | # if @REPLACE_WCTOMB@ | ||
| 939 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 940 | # undef wctomb | ||
| 941 | # define wctomb rpl_wctomb | ||
| 942 | # endif | ||
| 943 | _GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc)); | ||
| 944 | _GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc)); | ||
| 945 | # else | ||
| 946 | _GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc)); | ||
| 947 | # endif | ||
| 948 | _GL_CXXALIASWARN (wctomb); | ||
| 949 | #endif | ||
| 950 | |||
| 707 | 951 | ||
| 708 | #endif /* _GL_STDLIB_H */ | 952 | #endif /* _@GUARD_PREFIX@_STDLIB_H */ |
| 709 | #endif /* _GL_STDLIB_H */ | 953 | #endif /* _@GUARD_PREFIX@_STDLIB_H */ |
| 710 | #endif | 954 | #endif |
diff --git a/gl/str-two-way.h b/gl/str-two-way.h index 4d555f92..707145db 100644 --- a/gl/str-two-way.h +++ b/gl/str-two-way.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Byte-wise substring search, using the Two-Way algorithm. | 1 | /* Byte-wise substring search, using the Two-Way algorithm. |
| 2 | Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 4 | Written by Eric Blake <ebb9@byu.net>, 2008. | 4 | Written by Eric Blake <ebb9@byu.net>, 2008. |
| 5 | 5 | ||
| @@ -14,8 +14,7 @@ | |||
| 14 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License along | 16 | You should have received a copy of the GNU General Public License along |
| 17 | with this program; if not, write to the Free Software Foundation, | 17 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | 18 | ||
| 20 | /* Before including this file, you need to include <config.h> and | 19 | /* Before including this file, you need to include <config.h> and |
| 21 | <string.h>, and define: | 20 | <string.h>, and define: |
| @@ -44,14 +43,15 @@ | |||
| 44 | #include <limits.h> | 43 | #include <limits.h> |
| 45 | #include <stdint.h> | 44 | #include <stdint.h> |
| 46 | 45 | ||
| 47 | /* We use the Two-Way string matching algorithm, which guarantees | 46 | /* We use the Two-Way string matching algorithm (also known as |
| 48 | linear complexity with constant space. Additionally, for long | 47 | Chrochemore-Perrin), which guarantees linear complexity with |
| 49 | needles, we also use a bad character shift table similar to the | 48 | constant space. Additionally, for long needles, we also use a bad |
| 50 | Boyer-Moore algorithm to achieve improved (potentially sub-linear) | 49 | character shift table similar to the Boyer-Moore algorithm to |
| 51 | performance. | 50 | achieve improved (potentially sub-linear) performance. |
| 52 | 51 | ||
| 53 | See http://www-igm.univ-mlv.fr/~lecroq/string/node26.html#SECTION00260 | 52 | See http://www-igm.univ-mlv.fr/~lecroq/string/node26.html#SECTION00260, |
| 54 | and http://en.wikipedia.org/wiki/Boyer-Moore_string_search_algorithm | 53 | http://en.wikipedia.org/wiki/Boyer-Moore_string_search_algorithm, |
| 54 | http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.34.6641&rep=rep1&type=pdf | ||
| 55 | */ | 55 | */ |
| 56 | 56 | ||
| 57 | /* Point at which computing a bad-byte shift table is likely to be | 57 | /* Point at which computing a bad-byte shift table is likely to be |
| @@ -108,7 +108,7 @@ static size_t | |||
| 108 | critical_factorization (const unsigned char *needle, size_t needle_len, | 108 | critical_factorization (const unsigned char *needle, size_t needle_len, |
| 109 | size_t *period) | 109 | size_t *period) |
| 110 | { | 110 | { |
| 111 | /* Index of last byte of left half. */ | 111 | /* Index of last byte of left half, or SIZE_MAX. */ |
| 112 | size_t max_suffix, max_suffix_rev; | 112 | size_t max_suffix, max_suffix_rev; |
| 113 | size_t j; /* Index into NEEDLE for current candidate suffix. */ | 113 | size_t j; /* Index into NEEDLE for current candidate suffix. */ |
| 114 | size_t k; /* Offset into current period. */ | 114 | size_t k; /* Offset into current period. */ |
| @@ -124,8 +124,8 @@ critical_factorization (const unsigned char *needle, size_t needle_len, | |||
| 124 | } | 124 | } |
| 125 | 125 | ||
| 126 | /* Invariants: | 126 | /* Invariants: |
| 127 | 1 <= j < NEEDLE_LEN - 1 | 127 | 0 <= j < NEEDLE_LEN - 1 |
| 128 | 0 <= max_suffix{,_rev} < j | 128 | -1 <= max_suffix{,_rev} < j (treating SIZE_MAX as if it were signed) |
| 129 | min(max_suffix, max_suffix_rev) < global period of NEEDLE | 129 | min(max_suffix, max_suffix_rev) < global period of NEEDLE |
| 130 | 1 <= p <= global period of NEEDLE | 130 | 1 <= p <= global period of NEEDLE |
| 131 | p == global period of the substring NEEDLE[max_suffix{,_rev}+1...j] | 131 | p == global period of the substring NEEDLE[max_suffix{,_rev}+1...j] |
| @@ -133,8 +133,9 @@ critical_factorization (const unsigned char *needle, size_t needle_len, | |||
| 133 | */ | 133 | */ |
| 134 | 134 | ||
| 135 | /* Perform lexicographic search. */ | 135 | /* Perform lexicographic search. */ |
| 136 | max_suffix = 0; | 136 | max_suffix = SIZE_MAX; |
| 137 | j = k = p = 1; | 137 | j = 0; |
| 138 | k = p = 1; | ||
| 138 | while (j + k < needle_len) | 139 | while (j + k < needle_len) |
| 139 | { | 140 | { |
| 140 | a = CANON_ELEMENT (needle[j + k]); | 141 | a = CANON_ELEMENT (needle[j + k]); |
| @@ -167,8 +168,9 @@ critical_factorization (const unsigned char *needle, size_t needle_len, | |||
| 167 | *period = p; | 168 | *period = p; |
| 168 | 169 | ||
| 169 | /* Perform reverse lexicographic search. */ | 170 | /* Perform reverse lexicographic search. */ |
| 170 | max_suffix_rev = 0; | 171 | max_suffix_rev = SIZE_MAX; |
| 171 | j = k = p = 1; | 172 | j = 0; |
| 173 | k = p = 1; | ||
| 172 | while (j + k < needle_len) | 174 | while (j + k < needle_len) |
| 173 | { | 175 | { |
| 174 | a = CANON_ELEMENT (needle[j + k]); | 176 | a = CANON_ELEMENT (needle[j + k]); |
| @@ -370,8 +372,8 @@ two_way_long_needle (const unsigned char *haystack, size_t haystack_len, | |||
| 370 | a byte out of place, there can be no match until | 372 | a byte out of place, there can be no match until |
| 371 | after the mismatch. */ | 373 | after the mismatch. */ |
| 372 | shift = needle_len - period; | 374 | shift = needle_len - period; |
| 373 | memory = 0; | ||
| 374 | } | 375 | } |
| 376 | memory = 0; | ||
| 375 | j += shift; | 377 | j += shift; |
| 376 | continue; | 378 | continue; |
| 377 | } | 379 | } |
diff --git a/gl/strdup.c b/gl/strdup.c deleted file mode 100644 index 4b1794ec..00000000 --- a/gl/strdup.c +++ /dev/null | |||
| @@ -1,55 +0,0 @@ | |||
| 1 | /* Copyright (C) 1991, 1996, 1997, 1998, 2002, 2003, 2004, 2006, 2007, 2009, | ||
| 2 | 2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This file is part of the GNU C Library. | ||
| 5 | |||
| 6 | This program is free software; you can redistribute it and/or modify | ||
| 7 | it under the terms of the GNU General Public License as published by | ||
| 8 | the Free Software Foundation; either version 3, or (at your option) | ||
| 9 | any later version. | ||
| 10 | |||
| 11 | This program is distributed in the hope that it will be useful, | ||
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 14 | GNU General Public License for more details. | ||
| 15 | |||
| 16 | You should have received a copy of the GNU General Public License along | ||
| 17 | with this program; if not, write to the Free Software Foundation, | ||
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | |||
| 20 | #ifndef _LIBC | ||
| 21 | # include <config.h> | ||
| 22 | #endif | ||
| 23 | |||
| 24 | /* Get specification. */ | ||
| 25 | #include <string.h> | ||
| 26 | |||
| 27 | #include <stdlib.h> | ||
| 28 | |||
| 29 | #undef __strdup | ||
| 30 | #ifdef _LIBC | ||
| 31 | # undef strdup | ||
| 32 | #endif | ||
| 33 | |||
| 34 | #ifndef weak_alias | ||
| 35 | # define __strdup strdup | ||
| 36 | #endif | ||
| 37 | |||
| 38 | /* Duplicate S, returning an identical malloc'd string. */ | ||
| 39 | char * | ||
| 40 | __strdup (const char *s) | ||
| 41 | { | ||
| 42 | size_t len = strlen (s) + 1; | ||
| 43 | void *new = malloc (len); | ||
| 44 | |||
| 45 | if (new == NULL) | ||
| 46 | return NULL; | ||
| 47 | |||
| 48 | return (char *) memcpy (new, s, len); | ||
| 49 | } | ||
| 50 | #ifdef libc_hidden_def | ||
| 51 | libc_hidden_def (__strdup) | ||
| 52 | #endif | ||
| 53 | #ifdef weak_alias | ||
| 54 | weak_alias (__strdup, strdup) | ||
| 55 | #endif | ||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Optimized string comparison. | 1 | /* Optimized string comparison. |
| 2 | Copyright (C) 2001-2002, 2007, 2009-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2001-2002, 2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify it | 4 | This program is free software: you can redistribute it and/or modify it |
| 5 | under the terms of the GNU General Public License as published | 5 | under the terms of the GNU General Public License as published |
| @@ -9,7 +9,7 @@ | |||
| 9 | This program is distributed in the hope that it will be useful, | 9 | This program is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | Lesser General Public License for more details. | 12 | General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| @@ -21,8 +21,8 @@ | |||
| 21 | 21 | ||
| 22 | #include <string.h> | 22 | #include <string.h> |
| 23 | 23 | ||
| 24 | /* STREQ allows to optimize string comparison with a small literal string. | 24 | /* STREQ_OPT allows to optimize string comparison with a small literal string. |
| 25 | STREQ (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) | 25 | STREQ_OPT (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0) |
| 26 | is semantically equivalent to | 26 | is semantically equivalent to |
| 27 | strcmp (s, "EUC-KR") == 0 | 27 | strcmp (s, "EUC-KR") == 0 |
| 28 | just faster. */ | 28 | just faster. */ |
| @@ -163,12 +163,12 @@ streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23, | |||
| 163 | return 0; | 163 | return 0; |
| 164 | } | 164 | } |
| 165 | 165 | ||
| 166 | #define STREQ(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \ | 166 | #define STREQ_OPT(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \ |
| 167 | streq0 (s1, s2, s20, s21, s22, s23, s24, s25, s26, s27, s28) | 167 | streq0 (s1, s2, s20, s21, s22, s23, s24, s25, s26, s27, s28) |
| 168 | 168 | ||
| 169 | #else | 169 | #else |
| 170 | 170 | ||
| 171 | #define STREQ(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \ | 171 | #define STREQ_OPT(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \ |
| 172 | (strcmp (s1, s2) == 0) | 172 | (strcmp (s1, s2) == 0) |
| 173 | 173 | ||
| 174 | #endif | 174 | #endif |
diff --git a/gl/strerror-override.c b/gl/strerror-override.c new file mode 100644 index 00000000..d0ed2fb8 --- /dev/null +++ b/gl/strerror-override.c | |||
| @@ -0,0 +1,302 @@ | |||
| 1 | /* strerror-override.c --- POSIX compatible system error routine | ||
| 2 | |||
| 3 | Copyright (C) 2010-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Bruno Haible <bruno@clisp.org>, 2010. */ | ||
| 19 | |||
| 20 | #include <config.h> | ||
| 21 | |||
| 22 | #include "strerror-override.h" | ||
| 23 | |||
| 24 | #include <errno.h> | ||
| 25 | |||
| 26 | #if GNULIB_defined_EWINSOCK /* native Windows platforms */ | ||
| 27 | # if HAVE_WINSOCK2_H | ||
| 28 | # include <winsock2.h> | ||
| 29 | # endif | ||
| 30 | #endif | ||
| 31 | |||
| 32 | /* If ERRNUM maps to an errno value defined by gnulib, return a string | ||
| 33 | describing the error. Otherwise return NULL. */ | ||
| 34 | const char * | ||
| 35 | strerror_override (int errnum) | ||
| 36 | { | ||
| 37 | /* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */ | ||
| 38 | switch (errnum) | ||
| 39 | { | ||
| 40 | #if REPLACE_STRERROR_0 | ||
| 41 | case 0: | ||
| 42 | return "Success"; | ||
| 43 | #endif | ||
| 44 | |||
| 45 | #if GNULIB_defined_ESOCK /* native Windows platforms with older <errno.h> */ | ||
| 46 | case EINPROGRESS: | ||
| 47 | return "Operation now in progress"; | ||
| 48 | case EALREADY: | ||
| 49 | return "Operation already in progress"; | ||
| 50 | case ENOTSOCK: | ||
| 51 | return "Socket operation on non-socket"; | ||
| 52 | case EDESTADDRREQ: | ||
| 53 | return "Destination address required"; | ||
| 54 | case EMSGSIZE: | ||
| 55 | return "Message too long"; | ||
| 56 | case EPROTOTYPE: | ||
| 57 | return "Protocol wrong type for socket"; | ||
| 58 | case ENOPROTOOPT: | ||
| 59 | return "Protocol not available"; | ||
| 60 | case EPROTONOSUPPORT: | ||
| 61 | return "Protocol not supported"; | ||
| 62 | case EOPNOTSUPP: | ||
| 63 | return "Operation not supported"; | ||
| 64 | case EAFNOSUPPORT: | ||
| 65 | return "Address family not supported by protocol"; | ||
| 66 | case EADDRINUSE: | ||
| 67 | return "Address already in use"; | ||
| 68 | case EADDRNOTAVAIL: | ||
| 69 | return "Cannot assign requested address"; | ||
| 70 | case ENETDOWN: | ||
| 71 | return "Network is down"; | ||
| 72 | case ENETUNREACH: | ||
| 73 | return "Network is unreachable"; | ||
| 74 | case ECONNRESET: | ||
| 75 | return "Connection reset by peer"; | ||
| 76 | case ENOBUFS: | ||
| 77 | return "No buffer space available"; | ||
| 78 | case EISCONN: | ||
| 79 | return "Transport endpoint is already connected"; | ||
| 80 | case ENOTCONN: | ||
| 81 | return "Transport endpoint is not connected"; | ||
| 82 | case ETIMEDOUT: | ||
| 83 | return "Connection timed out"; | ||
| 84 | case ECONNREFUSED: | ||
| 85 | return "Connection refused"; | ||
| 86 | case ELOOP: | ||
| 87 | return "Too many levels of symbolic links"; | ||
| 88 | case EHOSTUNREACH: | ||
| 89 | return "No route to host"; | ||
| 90 | case EWOULDBLOCK: | ||
| 91 | return "Operation would block"; | ||
| 92 | #endif | ||
| 93 | #if GNULIB_defined_ESTREAMS /* native Windows platforms with older <errno.h> */ | ||
| 94 | case ETXTBSY: | ||
| 95 | return "Text file busy"; | ||
| 96 | case ENODATA: | ||
| 97 | return "No data available"; | ||
| 98 | case ENOSR: | ||
| 99 | return "Out of streams resources"; | ||
| 100 | case ENOSTR: | ||
| 101 | return "Device not a stream"; | ||
| 102 | case ETIME: | ||
| 103 | return "Timer expired"; | ||
| 104 | case EOTHER: | ||
| 105 | return "Other error"; | ||
| 106 | #endif | ||
| 107 | #if GNULIB_defined_EWINSOCK /* native Windows platforms */ | ||
| 108 | case ESOCKTNOSUPPORT: | ||
| 109 | return "Socket type not supported"; | ||
| 110 | case EPFNOSUPPORT: | ||
| 111 | return "Protocol family not supported"; | ||
| 112 | case ESHUTDOWN: | ||
| 113 | return "Cannot send after transport endpoint shutdown"; | ||
| 114 | case ETOOMANYREFS: | ||
| 115 | return "Too many references: cannot splice"; | ||
| 116 | case EHOSTDOWN: | ||
| 117 | return "Host is down"; | ||
| 118 | case EPROCLIM: | ||
| 119 | return "Too many processes"; | ||
| 120 | case EUSERS: | ||
| 121 | return "Too many users"; | ||
| 122 | case EDQUOT: | ||
| 123 | return "Disk quota exceeded"; | ||
| 124 | case ESTALE: | ||
| 125 | return "Stale NFS file handle"; | ||
| 126 | case EREMOTE: | ||
| 127 | return "Object is remote"; | ||
| 128 | # if HAVE_WINSOCK2_H | ||
| 129 | /* WSA_INVALID_HANDLE maps to EBADF */ | ||
| 130 | /* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */ | ||
| 131 | /* WSA_INVALID_PARAMETER maps to EINVAL */ | ||
| 132 | case WSA_OPERATION_ABORTED: | ||
| 133 | return "Overlapped operation aborted"; | ||
| 134 | case WSA_IO_INCOMPLETE: | ||
| 135 | return "Overlapped I/O event object not in signaled state"; | ||
| 136 | case WSA_IO_PENDING: | ||
| 137 | return "Overlapped operations will complete later"; | ||
| 138 | /* WSAEINTR maps to EINTR */ | ||
| 139 | /* WSAEBADF maps to EBADF */ | ||
| 140 | /* WSAEACCES maps to EACCES */ | ||
| 141 | /* WSAEFAULT maps to EFAULT */ | ||
| 142 | /* WSAEINVAL maps to EINVAL */ | ||
| 143 | /* WSAEMFILE maps to EMFILE */ | ||
| 144 | /* WSAEWOULDBLOCK maps to EWOULDBLOCK */ | ||
| 145 | /* WSAEINPROGRESS maps to EINPROGRESS */ | ||
| 146 | /* WSAEALREADY maps to EALREADY */ | ||
| 147 | /* WSAENOTSOCK maps to ENOTSOCK */ | ||
| 148 | /* WSAEDESTADDRREQ maps to EDESTADDRREQ */ | ||
| 149 | /* WSAEMSGSIZE maps to EMSGSIZE */ | ||
| 150 | /* WSAEPROTOTYPE maps to EPROTOTYPE */ | ||
| 151 | /* WSAENOPROTOOPT maps to ENOPROTOOPT */ | ||
| 152 | /* WSAEPROTONOSUPPORT maps to EPROTONOSUPPORT */ | ||
| 153 | /* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */ | ||
| 154 | /* WSAEOPNOTSUPP maps to EOPNOTSUPP */ | ||
| 155 | /* WSAEPFNOSUPPORT is EPFNOSUPPORT */ | ||
| 156 | /* WSAEAFNOSUPPORT maps to EAFNOSUPPORT */ | ||
| 157 | /* WSAEADDRINUSE maps to EADDRINUSE */ | ||
| 158 | /* WSAEADDRNOTAVAIL maps to EADDRNOTAVAIL */ | ||
| 159 | /* WSAENETDOWN maps to ENETDOWN */ | ||
| 160 | /* WSAENETUNREACH maps to ENETUNREACH */ | ||
| 161 | /* WSAENETRESET maps to ENETRESET */ | ||
| 162 | /* WSAECONNABORTED maps to ECONNABORTED */ | ||
| 163 | /* WSAECONNRESET maps to ECONNRESET */ | ||
| 164 | /* WSAENOBUFS maps to ENOBUFS */ | ||
| 165 | /* WSAEISCONN maps to EISCONN */ | ||
| 166 | /* WSAENOTCONN maps to ENOTCONN */ | ||
| 167 | /* WSAESHUTDOWN is ESHUTDOWN */ | ||
| 168 | /* WSAETOOMANYREFS is ETOOMANYREFS */ | ||
| 169 | /* WSAETIMEDOUT maps to ETIMEDOUT */ | ||
| 170 | /* WSAECONNREFUSED maps to ECONNREFUSED */ | ||
| 171 | /* WSAELOOP maps to ELOOP */ | ||
| 172 | /* WSAENAMETOOLONG maps to ENAMETOOLONG */ | ||
| 173 | /* WSAEHOSTDOWN is EHOSTDOWN */ | ||
| 174 | /* WSAEHOSTUNREACH maps to EHOSTUNREACH */ | ||
| 175 | /* WSAENOTEMPTY maps to ENOTEMPTY */ | ||
| 176 | /* WSAEPROCLIM is EPROCLIM */ | ||
| 177 | /* WSAEUSERS is EUSERS */ | ||
| 178 | /* WSAEDQUOT is EDQUOT */ | ||
| 179 | /* WSAESTALE is ESTALE */ | ||
| 180 | /* WSAEREMOTE is EREMOTE */ | ||
| 181 | case WSASYSNOTREADY: | ||
| 182 | return "Network subsystem is unavailable"; | ||
| 183 | case WSAVERNOTSUPPORTED: | ||
| 184 | return "Winsock.dll version out of range"; | ||
| 185 | case WSANOTINITIALISED: | ||
| 186 | return "Successful WSAStartup not yet performed"; | ||
| 187 | case WSAEDISCON: | ||
| 188 | return "Graceful shutdown in progress"; | ||
| 189 | case WSAENOMORE: case WSA_E_NO_MORE: | ||
| 190 | return "No more results"; | ||
| 191 | case WSAECANCELLED: case WSA_E_CANCELLED: | ||
| 192 | return "Call was canceled"; | ||
| 193 | case WSAEINVALIDPROCTABLE: | ||
| 194 | return "Procedure call table is invalid"; | ||
| 195 | case WSAEINVALIDPROVIDER: | ||
| 196 | return "Service provider is invalid"; | ||
| 197 | case WSAEPROVIDERFAILEDINIT: | ||
| 198 | return "Service provider failed to initialize"; | ||
| 199 | case WSASYSCALLFAILURE: | ||
| 200 | return "System call failure"; | ||
| 201 | case WSASERVICE_NOT_FOUND: | ||
| 202 | return "Service not found"; | ||
| 203 | case WSATYPE_NOT_FOUND: | ||
| 204 | return "Class type not found"; | ||
| 205 | case WSAEREFUSED: | ||
| 206 | return "Database query was refused"; | ||
| 207 | case WSAHOST_NOT_FOUND: | ||
| 208 | return "Host not found"; | ||
| 209 | case WSATRY_AGAIN: | ||
| 210 | return "Nonauthoritative host not found"; | ||
| 211 | case WSANO_RECOVERY: | ||
| 212 | return "Nonrecoverable error"; | ||
| 213 | case WSANO_DATA: | ||
| 214 | return "Valid name, no data record of requested type"; | ||
| 215 | /* WSA_QOS_* omitted */ | ||
| 216 | # endif | ||
| 217 | #endif | ||
| 218 | |||
| 219 | #if GNULIB_defined_ENOMSG | ||
| 220 | case ENOMSG: | ||
| 221 | return "No message of desired type"; | ||
| 222 | #endif | ||
| 223 | |||
| 224 | #if GNULIB_defined_EIDRM | ||
| 225 | case EIDRM: | ||
| 226 | return "Identifier removed"; | ||
| 227 | #endif | ||
| 228 | |||
| 229 | #if GNULIB_defined_ENOLINK | ||
| 230 | case ENOLINK: | ||
| 231 | return "Link has been severed"; | ||
| 232 | #endif | ||
| 233 | |||
| 234 | #if GNULIB_defined_EPROTO | ||
| 235 | case EPROTO: | ||
| 236 | return "Protocol error"; | ||
| 237 | #endif | ||
| 238 | |||
| 239 | #if GNULIB_defined_EMULTIHOP | ||
| 240 | case EMULTIHOP: | ||
| 241 | return "Multihop attempted"; | ||
| 242 | #endif | ||
| 243 | |||
| 244 | #if GNULIB_defined_EBADMSG | ||
| 245 | case EBADMSG: | ||
| 246 | return "Bad message"; | ||
| 247 | #endif | ||
| 248 | |||
| 249 | #if GNULIB_defined_EOVERFLOW | ||
| 250 | case EOVERFLOW: | ||
| 251 | return "Value too large for defined data type"; | ||
| 252 | #endif | ||
| 253 | |||
| 254 | #if GNULIB_defined_ENOTSUP | ||
| 255 | case ENOTSUP: | ||
| 256 | return "Not supported"; | ||
| 257 | #endif | ||
| 258 | |||
| 259 | #if GNULIB_defined_ENETRESET | ||
| 260 | case ENETRESET: | ||
| 261 | return "Network dropped connection on reset"; | ||
| 262 | #endif | ||
| 263 | |||
| 264 | #if GNULIB_defined_ECONNABORTED | ||
| 265 | case ECONNABORTED: | ||
| 266 | return "Software caused connection abort"; | ||
| 267 | #endif | ||
| 268 | |||
| 269 | #if GNULIB_defined_ESTALE | ||
| 270 | case ESTALE: | ||
| 271 | return "Stale NFS file handle"; | ||
| 272 | #endif | ||
| 273 | |||
| 274 | #if GNULIB_defined_EDQUOT | ||
| 275 | case EDQUOT: | ||
| 276 | return "Disk quota exceeded"; | ||
| 277 | #endif | ||
| 278 | |||
| 279 | #if GNULIB_defined_ECANCELED | ||
| 280 | case ECANCELED: | ||
| 281 | return "Operation canceled"; | ||
| 282 | #endif | ||
| 283 | |||
| 284 | #if GNULIB_defined_EOWNERDEAD | ||
| 285 | case EOWNERDEAD: | ||
| 286 | return "Owner died"; | ||
| 287 | #endif | ||
| 288 | |||
| 289 | #if GNULIB_defined_ENOTRECOVERABLE | ||
| 290 | case ENOTRECOVERABLE: | ||
| 291 | return "State not recoverable"; | ||
| 292 | #endif | ||
| 293 | |||
| 294 | #if GNULIB_defined_EILSEQ | ||
| 295 | case EILSEQ: | ||
| 296 | return "Invalid or incomplete multibyte or wide character"; | ||
| 297 | #endif | ||
| 298 | |||
| 299 | default: | ||
| 300 | return NULL; | ||
| 301 | } | ||
| 302 | } | ||
diff --git a/gl/strerror-override.h b/gl/strerror-override.h new file mode 100644 index 00000000..3b8f24b9 --- /dev/null +++ b/gl/strerror-override.h | |||
| @@ -0,0 +1,56 @@ | |||
| 1 | /* strerror-override.h --- POSIX compatible system error routine | ||
| 2 | |||
| 3 | Copyright (C) 2010-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #ifndef _GL_STRERROR_OVERRIDE_H | ||
| 19 | # define _GL_STRERROR_OVERRIDE_H | ||
| 20 | |||
| 21 | # include <errno.h> | ||
| 22 | # include <stddef.h> | ||
| 23 | |||
| 24 | /* Reasonable buffer size that should never trigger ERANGE; if this | ||
| 25 | proves too small, we intentionally abort(), to remind us to fix | ||
| 26 | this value. */ | ||
| 27 | # define STACKBUF_LEN 256 | ||
| 28 | |||
| 29 | /* If ERRNUM maps to an errno value defined by gnulib, return a string | ||
| 30 | describing the error. Otherwise return NULL. */ | ||
| 31 | # if REPLACE_STRERROR_0 \ | ||
| 32 | || GNULIB_defined_ESOCK \ | ||
| 33 | || GNULIB_defined_ESTREAMS \ | ||
| 34 | || GNULIB_defined_EWINSOCK \ | ||
| 35 | || GNULIB_defined_ENOMSG \ | ||
| 36 | || GNULIB_defined_EIDRM \ | ||
| 37 | || GNULIB_defined_ENOLINK \ | ||
| 38 | || GNULIB_defined_EPROTO \ | ||
| 39 | || GNULIB_defined_EMULTIHOP \ | ||
| 40 | || GNULIB_defined_EBADMSG \ | ||
| 41 | || GNULIB_defined_EOVERFLOW \ | ||
| 42 | || GNULIB_defined_ENOTSUP \ | ||
| 43 | || GNULIB_defined_ENETRESET \ | ||
| 44 | || GNULIB_defined_ECONNABORTED \ | ||
| 45 | || GNULIB_defined_ESTALE \ | ||
| 46 | || GNULIB_defined_EDQUOT \ | ||
| 47 | || GNULIB_defined_ECANCELED \ | ||
| 48 | || GNULIB_defined_EOWNERDEAD \ | ||
| 49 | || GNULIB_defined_ENOTRECOVERABLE \ | ||
| 50 | || GNULIB_defined_EILSEQ | ||
| 51 | extern const char *strerror_override (int errnum); | ||
| 52 | # else | ||
| 53 | # define strerror_override(ignored) NULL | ||
| 54 | # endif | ||
| 55 | |||
| 56 | #endif /* _GL_STRERROR_OVERRIDE_H */ | ||
diff --git a/gl/strerror.c b/gl/strerror.c index 46153abf..80a2f2ee 100644 --- a/gl/strerror.c +++ b/gl/strerror.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* strerror.c --- POSIX compatible system error routine | 1 | /* strerror.c --- POSIX compatible system error routine |
| 2 | 2 | ||
| 3 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -17,334 +17,54 @@ | |||
| 17 | 17 | ||
| 18 | #include <config.h> | 18 | #include <config.h> |
| 19 | 19 | ||
| 20 | /* Specification. */ | ||
| 20 | #include <string.h> | 21 | #include <string.h> |
| 21 | 22 | ||
| 22 | #if REPLACE_STRERROR | 23 | #include <errno.h> |
| 23 | 24 | #include <stdio.h> | |
| 24 | # include <errno.h> | 25 | #include <stdlib.h> |
| 25 | # include <stdio.h> | 26 | #include <string.h> |
| 26 | |||
| 27 | # if GNULIB_defined_ESOCK /* native Windows platforms */ | ||
| 28 | # if HAVE_WINSOCK2_H | ||
| 29 | # include <winsock2.h> | ||
| 30 | # endif | ||
| 31 | # endif | ||
| 32 | 27 | ||
| 33 | # include "intprops.h" | 28 | #include "intprops.h" |
| 29 | #include "strerror-override.h" | ||
| 30 | #include "verify.h" | ||
| 34 | 31 | ||
| 35 | /* Use the system functions, not the gnulib overrides in this file. */ | 32 | /* Use the system functions, not the gnulib overrides in this file. */ |
| 36 | # undef sprintf | 33 | #undef sprintf |
| 37 | |||
| 38 | # undef strerror | ||
| 39 | # if ! HAVE_DECL_STRERROR | ||
| 40 | # define strerror(n) NULL | ||
| 41 | # endif | ||
| 42 | 34 | ||
| 43 | char * | 35 | char * |
| 44 | rpl_strerror (int n) | 36 | strerror (int n) |
| 37 | #undef strerror | ||
| 45 | { | 38 | { |
| 46 | char const *msg = NULL; | 39 | static char buf[STACKBUF_LEN]; |
| 47 | /* These error messages are taken from glibc/sysdeps/gnu/errlist.c. */ | 40 | size_t len; |
| 48 | switch (n) | ||
| 49 | { | ||
| 50 | # if GNULIB_defined_ETXTBSY | ||
| 51 | case ETXTBSY: | ||
| 52 | msg = "Text file busy"; | ||
| 53 | break; | ||
| 54 | # endif | ||
| 55 | |||
| 56 | # if GNULIB_defined_ESOCK /* native Windows platforms */ | ||
| 57 | /* EWOULDBLOCK is the same as EAGAIN. */ | ||
| 58 | case EINPROGRESS: | ||
| 59 | msg = "Operation now in progress"; | ||
| 60 | break; | ||
| 61 | case EALREADY: | ||
| 62 | msg = "Operation already in progress"; | ||
| 63 | break; | ||
| 64 | case ENOTSOCK: | ||
| 65 | msg = "Socket operation on non-socket"; | ||
| 66 | break; | ||
| 67 | case EDESTADDRREQ: | ||
| 68 | msg = "Destination address required"; | ||
| 69 | break; | ||
| 70 | case EMSGSIZE: | ||
| 71 | msg = "Message too long"; | ||
| 72 | break; | ||
| 73 | case EPROTOTYPE: | ||
| 74 | msg = "Protocol wrong type for socket"; | ||
| 75 | break; | ||
| 76 | case ENOPROTOOPT: | ||
| 77 | msg = "Protocol not available"; | ||
| 78 | break; | ||
| 79 | case EPROTONOSUPPORT: | ||
| 80 | msg = "Protocol not supported"; | ||
| 81 | break; | ||
| 82 | case ESOCKTNOSUPPORT: | ||
| 83 | msg = "Socket type not supported"; | ||
| 84 | break; | ||
| 85 | case EOPNOTSUPP: | ||
| 86 | msg = "Operation not supported"; | ||
| 87 | break; | ||
| 88 | case EPFNOSUPPORT: | ||
| 89 | msg = "Protocol family not supported"; | ||
| 90 | break; | ||
| 91 | case EAFNOSUPPORT: | ||
| 92 | msg = "Address family not supported by protocol"; | ||
| 93 | break; | ||
| 94 | case EADDRINUSE: | ||
| 95 | msg = "Address already in use"; | ||
| 96 | break; | ||
| 97 | case EADDRNOTAVAIL: | ||
| 98 | msg = "Cannot assign requested address"; | ||
| 99 | break; | ||
| 100 | case ENETDOWN: | ||
| 101 | msg = "Network is down"; | ||
| 102 | break; | ||
| 103 | case ENETUNREACH: | ||
| 104 | msg = "Network is unreachable"; | ||
| 105 | break; | ||
| 106 | case ENETRESET: | ||
| 107 | msg = "Network dropped connection on reset"; | ||
| 108 | break; | ||
| 109 | case ECONNABORTED: | ||
| 110 | msg = "Software caused connection abort"; | ||
| 111 | break; | ||
| 112 | case ECONNRESET: | ||
| 113 | msg = "Connection reset by peer"; | ||
| 114 | break; | ||
| 115 | case ENOBUFS: | ||
| 116 | msg = "No buffer space available"; | ||
| 117 | break; | ||
| 118 | case EISCONN: | ||
| 119 | msg = "Transport endpoint is already connected"; | ||
| 120 | break; | ||
| 121 | case ENOTCONN: | ||
| 122 | msg = "Transport endpoint is not connected"; | ||
| 123 | break; | ||
| 124 | case ESHUTDOWN: | ||
| 125 | msg = "Cannot send after transport endpoint shutdown"; | ||
| 126 | break; | ||
| 127 | case ETOOMANYREFS: | ||
| 128 | msg = "Too many references: cannot splice"; | ||
| 129 | break; | ||
| 130 | case ETIMEDOUT: | ||
| 131 | msg = "Connection timed out"; | ||
| 132 | break; | ||
| 133 | case ECONNREFUSED: | ||
| 134 | msg = "Connection refused"; | ||
| 135 | break; | ||
| 136 | case ELOOP: | ||
| 137 | msg = "Too many levels of symbolic links"; | ||
| 138 | break; | ||
| 139 | case EHOSTDOWN: | ||
| 140 | msg = "Host is down"; | ||
| 141 | break; | ||
| 142 | case EHOSTUNREACH: | ||
| 143 | msg = "No route to host"; | ||
| 144 | break; | ||
| 145 | case EPROCLIM: | ||
| 146 | msg = "Too many processes"; | ||
| 147 | break; | ||
| 148 | case EUSERS: | ||
| 149 | msg = "Too many users"; | ||
| 150 | break; | ||
| 151 | case EDQUOT: | ||
| 152 | msg = "Disk quota exceeded"; | ||
| 153 | break; | ||
| 154 | case ESTALE: | ||
| 155 | msg = "Stale NFS file handle"; | ||
| 156 | break; | ||
| 157 | case EREMOTE: | ||
| 158 | msg = "Object is remote"; | ||
| 159 | break; | ||
| 160 | # if HAVE_WINSOCK2_H | ||
| 161 | /* WSA_INVALID_HANDLE maps to EBADF */ | ||
| 162 | /* WSA_NOT_ENOUGH_MEMORY maps to ENOMEM */ | ||
| 163 | /* WSA_INVALID_PARAMETER maps to EINVAL */ | ||
| 164 | case WSA_OPERATION_ABORTED: | ||
| 165 | msg = "Overlapped operation aborted"; | ||
| 166 | break; | ||
| 167 | case WSA_IO_INCOMPLETE: | ||
| 168 | msg = "Overlapped I/O event object not in signaled state"; | ||
| 169 | break; | ||
| 170 | case WSA_IO_PENDING: | ||
| 171 | msg = "Overlapped operations will complete later"; | ||
| 172 | break; | ||
| 173 | /* WSAEINTR maps to EINTR */ | ||
| 174 | /* WSAEBADF maps to EBADF */ | ||
| 175 | /* WSAEACCES maps to EACCES */ | ||
| 176 | /* WSAEFAULT maps to EFAULT */ | ||
| 177 | /* WSAEINVAL maps to EINVAL */ | ||
| 178 | /* WSAEMFILE maps to EMFILE */ | ||
| 179 | /* WSAEWOULDBLOCK maps to EWOULDBLOCK */ | ||
| 180 | /* WSAEINPROGRESS is EINPROGRESS */ | ||
| 181 | /* WSAEALREADY is EALREADY */ | ||
| 182 | /* WSAENOTSOCK is ENOTSOCK */ | ||
| 183 | /* WSAEDESTADDRREQ is EDESTADDRREQ */ | ||
| 184 | /* WSAEMSGSIZE is EMSGSIZE */ | ||
| 185 | /* WSAEPROTOTYPE is EPROTOTYPE */ | ||
| 186 | /* WSAENOPROTOOPT is ENOPROTOOPT */ | ||
| 187 | /* WSAEPROTONOSUPPORT is EPROTONOSUPPORT */ | ||
| 188 | /* WSAESOCKTNOSUPPORT is ESOCKTNOSUPPORT */ | ||
| 189 | /* WSAEOPNOTSUPP is EOPNOTSUPP */ | ||
| 190 | /* WSAEPFNOSUPPORT is EPFNOSUPPORT */ | ||
| 191 | /* WSAEAFNOSUPPORT is EAFNOSUPPORT */ | ||
| 192 | /* WSAEADDRINUSE is EADDRINUSE */ | ||
| 193 | /* WSAEADDRNOTAVAIL is EADDRNOTAVAIL */ | ||
| 194 | /* WSAENETDOWN is ENETDOWN */ | ||
| 195 | /* WSAENETUNREACH is ENETUNREACH */ | ||
| 196 | /* WSAENETRESET is ENETRESET */ | ||
| 197 | /* WSAECONNABORTED is ECONNABORTED */ | ||
| 198 | /* WSAECONNRESET is ECONNRESET */ | ||
| 199 | /* WSAENOBUFS is ENOBUFS */ | ||
| 200 | /* WSAEISCONN is EISCONN */ | ||
| 201 | /* WSAENOTCONN is ENOTCONN */ | ||
| 202 | /* WSAESHUTDOWN is ESHUTDOWN */ | ||
| 203 | /* WSAETOOMANYREFS is ETOOMANYREFS */ | ||
| 204 | /* WSAETIMEDOUT is ETIMEDOUT */ | ||
| 205 | /* WSAECONNREFUSED is ECONNREFUSED */ | ||
| 206 | /* WSAELOOP is ELOOP */ | ||
| 207 | /* WSAENAMETOOLONG maps to ENAMETOOLONG */ | ||
| 208 | /* WSAEHOSTDOWN is EHOSTDOWN */ | ||
| 209 | /* WSAEHOSTUNREACH is EHOSTUNREACH */ | ||
| 210 | /* WSAENOTEMPTY maps to ENOTEMPTY */ | ||
| 211 | /* WSAEPROCLIM is EPROCLIM */ | ||
| 212 | /* WSAEUSERS is EUSERS */ | ||
| 213 | /* WSAEDQUOT is EDQUOT */ | ||
| 214 | /* WSAESTALE is ESTALE */ | ||
| 215 | /* WSAEREMOTE is EREMOTE */ | ||
| 216 | case WSASYSNOTREADY: | ||
| 217 | msg = "Network subsystem is unavailable"; | ||
| 218 | break; | ||
| 219 | case WSAVERNOTSUPPORTED: | ||
| 220 | msg = "Winsock.dll version out of range"; | ||
| 221 | break; | ||
| 222 | case WSANOTINITIALISED: | ||
| 223 | msg = "Successful WSAStartup not yet performed"; | ||
| 224 | break; | ||
| 225 | case WSAEDISCON: | ||
| 226 | msg = "Graceful shutdown in progress"; | ||
| 227 | break; | ||
| 228 | case WSAENOMORE: case WSA_E_NO_MORE: | ||
| 229 | msg = "No more results"; | ||
| 230 | break; | ||
| 231 | case WSAECANCELLED: case WSA_E_CANCELLED: | ||
| 232 | msg = "Call was canceled"; | ||
| 233 | break; | ||
| 234 | case WSAEINVALIDPROCTABLE: | ||
| 235 | msg = "Procedure call table is invalid"; | ||
| 236 | break; | ||
| 237 | case WSAEINVALIDPROVIDER: | ||
| 238 | msg = "Service provider is invalid"; | ||
| 239 | break; | ||
| 240 | case WSAEPROVIDERFAILEDINIT: | ||
| 241 | msg = "Service provider failed to initialize"; | ||
| 242 | break; | ||
| 243 | case WSASYSCALLFAILURE: | ||
| 244 | msg = "System call failure"; | ||
| 245 | break; | ||
| 246 | case WSASERVICE_NOT_FOUND: | ||
| 247 | msg = "Service not found"; | ||
| 248 | break; | ||
| 249 | case WSATYPE_NOT_FOUND: | ||
| 250 | msg = "Class type not found"; | ||
| 251 | break; | ||
| 252 | case WSAEREFUSED: | ||
| 253 | msg = "Database query was refused"; | ||
| 254 | break; | ||
| 255 | case WSAHOST_NOT_FOUND: | ||
| 256 | msg = "Host not found"; | ||
| 257 | break; | ||
| 258 | case WSATRY_AGAIN: | ||
| 259 | msg = "Nonauthoritative host not found"; | ||
| 260 | break; | ||
| 261 | case WSANO_RECOVERY: | ||
| 262 | msg = "Nonrecoverable error"; | ||
| 263 | break; | ||
| 264 | case WSANO_DATA: | ||
| 265 | msg = "Valid name, no data record of requested type"; | ||
| 266 | break; | ||
| 267 | /* WSA_QOS_* omitted */ | ||
| 268 | # endif | ||
| 269 | # endif | ||
| 270 | |||
| 271 | # if GNULIB_defined_ENOMSG | ||
| 272 | case ENOMSG: | ||
| 273 | msg = "No message of desired type"; | ||
| 274 | break; | ||
| 275 | # endif | ||
| 276 | |||
| 277 | # if GNULIB_defined_EIDRM | ||
| 278 | case EIDRM: | ||
| 279 | msg = "Identifier removed"; | ||
| 280 | break; | ||
| 281 | # endif | ||
| 282 | |||
| 283 | # if GNULIB_defined_ENOLINK | ||
| 284 | case ENOLINK: | ||
| 285 | msg = "Link has been severed"; | ||
| 286 | break; | ||
| 287 | # endif | ||
| 288 | |||
| 289 | # if GNULIB_defined_EPROTO | ||
| 290 | case EPROTO: | ||
| 291 | msg = "Protocol error"; | ||
| 292 | break; | ||
| 293 | # endif | ||
| 294 | |||
| 295 | # if GNULIB_defined_EMULTIHOP | ||
| 296 | case EMULTIHOP: | ||
| 297 | msg = "Multihop attempted"; | ||
| 298 | break; | ||
| 299 | # endif | ||
| 300 | |||
| 301 | # if GNULIB_defined_EBADMSG | ||
| 302 | case EBADMSG: | ||
| 303 | msg = "Bad message"; | ||
| 304 | break; | ||
| 305 | # endif | ||
| 306 | |||
| 307 | # if GNULIB_defined_EOVERFLOW | ||
| 308 | case EOVERFLOW: | ||
| 309 | msg = "Value too large for defined data type"; | ||
| 310 | break; | ||
| 311 | # endif | ||
| 312 | |||
| 313 | # if GNULIB_defined_ENOTSUP | ||
| 314 | case ENOTSUP: | ||
| 315 | msg = "Not supported"; | ||
| 316 | break; | ||
| 317 | # endif | ||
| 318 | |||
| 319 | # if GNULIB_defined_ESTALE | ||
| 320 | case ESTALE: | ||
| 321 | msg = "Stale NFS file handle"; | ||
| 322 | break; | ||
| 323 | # endif | ||
| 324 | |||
| 325 | # if GNULIB_defined_ECANCELED | ||
| 326 | case ECANCELED: | ||
| 327 | msg = "Operation canceled"; | ||
| 328 | break; | ||
| 329 | # endif | ||
| 330 | } | ||
| 331 | 41 | ||
| 42 | /* Cast away const, due to the historical signature of strerror; | ||
| 43 | callers should not be modifying the string. */ | ||
| 44 | const char *msg = strerror_override (n); | ||
| 332 | if (msg) | 45 | if (msg) |
| 333 | return (char *) msg; | 46 | return (char *) msg; |
| 334 | 47 | ||
| 335 | { | 48 | msg = strerror (n); |
| 336 | char *result = strerror (n); | ||
| 337 | 49 | ||
| 338 | if (result == NULL || result[0] == '\0') | 50 | /* Our strerror_r implementation might use the system's strerror |
| 339 | { | 51 | buffer, so all other clients of strerror have to see the error |
| 340 | static char const fmt[] = "Unknown error (%d)"; | 52 | copied into a buffer that we manage. This is not thread-safe, |
| 341 | static char msg_buf[sizeof fmt + INT_STRLEN_BOUND (n)]; | 53 | even if the system strerror is, but portable programs shouldn't |
| 342 | sprintf (msg_buf, fmt, n); | 54 | be using strerror if they care about thread-safety. */ |
| 343 | return msg_buf; | 55 | if (!msg || !*msg) |
| 344 | } | 56 | { |
| 57 | static char const fmt[] = "Unknown error %d"; | ||
| 58 | verify (sizeof buf >= sizeof (fmt) + INT_STRLEN_BOUND (n)); | ||
| 59 | sprintf (buf, fmt, n); | ||
| 60 | errno = EINVAL; | ||
| 61 | return buf; | ||
| 62 | } | ||
| 345 | 63 | ||
| 346 | return result; | 64 | /* Fix STACKBUF_LEN if this ever aborts. */ |
| 347 | } | 65 | len = strlen (msg); |
| 348 | } | 66 | if (sizeof buf <= len) |
| 67 | abort (); | ||
| 349 | 68 | ||
| 350 | #endif | 69 | return memcpy (buf, msg, len + 1); |
| 70 | } | ||
diff --git a/gl/string.in.h b/gl/string.in.h index f64fce30..d7a6c9c9 100644 --- a/gl/string.in.h +++ b/gl/string.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A GNU-like <string.h>. | 1 | /* A GNU-like <string.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 1995-1996, 2001-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 1995-1996, 2001-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,20 +13,20 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _GL_STRING_H | 18 | #ifndef _@GUARD_PREFIX@_STRING_H |
| 20 | 19 | ||
| 21 | #if __GNUC__ >= 3 | 20 | #if __GNUC__ >= 3 |
| 22 | @PRAGMA_SYSTEM_HEADER@ | 21 | @PRAGMA_SYSTEM_HEADER@ |
| 23 | #endif | 22 | #endif |
| 23 | @PRAGMA_COLUMNS@ | ||
| 24 | 24 | ||
| 25 | /* The include_next requires a split double-inclusion guard. */ | 25 | /* The include_next requires a split double-inclusion guard. */ |
| 26 | #@INCLUDE_NEXT@ @NEXT_STRING_H@ | 26 | #@INCLUDE_NEXT@ @NEXT_STRING_H@ |
| 27 | 27 | ||
| 28 | #ifndef _GL_STRING_H | 28 | #ifndef _@GUARD_PREFIX@_STRING_H |
| 29 | #define _GL_STRING_H | 29 | #define _@GUARD_PREFIX@_STRING_H |
| 30 | 30 | ||
| 31 | /* NetBSD 5.0 mis-defines NULL. */ | 31 | /* NetBSD 5.0 mis-defines NULL. */ |
| 32 | #include <stddef.h> | 32 | #include <stddef.h> |
| @@ -36,19 +36,20 @@ | |||
| 36 | # include <wchar.h> | 36 | # include <wchar.h> |
| 37 | #endif | 37 | #endif |
| 38 | 38 | ||
| 39 | #ifndef __attribute__ | 39 | /* The __attribute__ feature is available in gcc versions 2.5 and later. |
| 40 | /* This feature is available in gcc versions 2.5 and later. */ | 40 | The attribute __pure__ was added in gcc 2.96. */ |
| 41 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) | ||
| 42 | # define __attribute__(Spec) /* empty */ | ||
| 43 | # endif | ||
| 44 | #endif | ||
| 45 | /* The attribute __pure__ was added in gcc 2.96. */ | ||
| 46 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) | 41 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) |
| 47 | # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) | 42 | # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) |
| 48 | #else | 43 | #else |
| 49 | # define _GL_ATTRIBUTE_PURE /* empty */ | 44 | # define _GL_ATTRIBUTE_PURE /* empty */ |
| 50 | #endif | 45 | #endif |
| 51 | 46 | ||
| 47 | /* NetBSD 5.0 declares strsignal in <unistd.h>, not in <string.h>. */ | ||
| 48 | /* But in any case avoid namespace pollution on glibc systems. */ | ||
| 49 | #if (@GNULIB_STRSIGNAL@ || defined GNULIB_POSIXCHECK) && defined __NetBSD__ \ | ||
| 50 | && ! defined __GLIBC__ | ||
| 51 | # include <unistd.h> | ||
| 52 | #endif | ||
| 52 | 53 | ||
| 53 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 54 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 54 | 55 | ||
| @@ -57,6 +58,36 @@ | |||
| 57 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 58 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| 58 | 59 | ||
| 59 | 60 | ||
| 61 | /* Find the index of the least-significant set bit. */ | ||
| 62 | #if @GNULIB_FFSL@ | ||
| 63 | # if !@HAVE_FFSL@ | ||
| 64 | _GL_FUNCDECL_SYS (ffsl, int, (long int i)); | ||
| 65 | # endif | ||
| 66 | _GL_CXXALIAS_SYS (ffsl, int, (long int i)); | ||
| 67 | _GL_CXXALIASWARN (ffsl); | ||
| 68 | #elif defined GNULIB_POSIXCHECK | ||
| 69 | # undef ffsl | ||
| 70 | # if HAVE_RAW_DECL_FFSL | ||
| 71 | _GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module"); | ||
| 72 | # endif | ||
| 73 | #endif | ||
| 74 | |||
| 75 | |||
| 76 | /* Find the index of the least-significant set bit. */ | ||
| 77 | #if @GNULIB_FFSLL@ | ||
| 78 | # if !@HAVE_FFSLL@ | ||
| 79 | _GL_FUNCDECL_SYS (ffsll, int, (long long int i)); | ||
| 80 | # endif | ||
| 81 | _GL_CXXALIAS_SYS (ffsll, int, (long long int i)); | ||
| 82 | _GL_CXXALIASWARN (ffsll); | ||
| 83 | #elif defined GNULIB_POSIXCHECK | ||
| 84 | # undef ffsll | ||
| 85 | # if HAVE_RAW_DECL_FFSLL | ||
| 86 | _GL_WARN_ON_USE (ffsll, "ffsll is not portable - use the ffsll module"); | ||
| 87 | # endif | ||
| 88 | #endif | ||
| 89 | |||
| 90 | |||
| 60 | /* Return the first instance of C within N bytes of S, or NULL. */ | 91 | /* Return the first instance of C within N bytes of S, or NULL. */ |
| 61 | #if @GNULIB_MEMCHR@ | 92 | #if @GNULIB_MEMCHR@ |
| 62 | # if @REPLACE_MEMCHR@ | 93 | # if @REPLACE_MEMCHR@ |
| @@ -80,7 +111,7 @@ _GL_CXXALIAS_SYS_CAST2 (memchr, | |||
| 80 | void *, (void const *__s, int __c, size_t __n), | 111 | void *, (void const *__s, int __c, size_t __n), |
| 81 | void const *, (void const *__s, int __c, size_t __n)); | 112 | void const *, (void const *__s, int __c, size_t __n)); |
| 82 | # endif | 113 | # endif |
| 83 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 114 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ |
| 84 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 115 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 85 | _GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n)); | 116 | _GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n)); |
| 86 | _GL_CXXALIASWARN1 (memchr, void const *, | 117 | _GL_CXXALIASWARN1 (memchr, void const *, |
| @@ -165,7 +196,7 @@ _GL_FUNCDECL_SYS (memrchr, void *, (void const *, int, size_t) | |||
| 165 | _GL_CXXALIAS_SYS_CAST2 (memrchr, | 196 | _GL_CXXALIAS_SYS_CAST2 (memrchr, |
| 166 | void *, (void const *, int, size_t), | 197 | void *, (void const *, int, size_t), |
| 167 | void const *, (void const *, int, size_t)); | 198 | void const *, (void const *, int, size_t)); |
| 168 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 199 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ |
| 169 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 200 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 170 | _GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t)); | 201 | _GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t)); |
| 171 | _GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t)); | 202 | _GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t)); |
| @@ -195,7 +226,7 @@ _GL_FUNCDECL_SYS (rawmemchr, void *, (void const *__s, int __c_in) | |||
| 195 | _GL_CXXALIAS_SYS_CAST2 (rawmemchr, | 226 | _GL_CXXALIAS_SYS_CAST2 (rawmemchr, |
| 196 | void *, (void const *__s, int __c_in), | 227 | void *, (void const *__s, int __c_in), |
| 197 | void const *, (void const *__s, int __c_in)); | 228 | void const *, (void const *__s, int __c_in)); |
| 198 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 229 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ |
| 199 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 230 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 200 | _GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in)); | 231 | _GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in)); |
| 201 | _GL_CXXALIASWARN1 (rawmemchr, void const *, (void const *__s, int __c_in)); | 232 | _GL_CXXALIASWARN1 (rawmemchr, void const *, (void const *__s, int __c_in)); |
| @@ -233,6 +264,7 @@ _GL_WARN_ON_USE (stpcpy, "stpcpy is unportable - " | |||
| 233 | #if @GNULIB_STPNCPY@ | 264 | #if @GNULIB_STPNCPY@ |
| 234 | # if @REPLACE_STPNCPY@ | 265 | # if @REPLACE_STPNCPY@ |
| 235 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 266 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 267 | # undef stpncpy | ||
| 236 | # define stpncpy rpl_stpncpy | 268 | # define stpncpy rpl_stpncpy |
| 237 | # endif | 269 | # endif |
| 238 | _GL_FUNCDECL_RPL (stpncpy, char *, | 270 | _GL_FUNCDECL_RPL (stpncpy, char *, |
| @@ -274,18 +306,29 @@ _GL_WARN_ON_USE (strchr, "strchr cannot work correctly on character strings " | |||
| 274 | 306 | ||
| 275 | /* Find the first occurrence of C in S or the final NUL byte. */ | 307 | /* Find the first occurrence of C in S or the final NUL byte. */ |
| 276 | #if @GNULIB_STRCHRNUL@ | 308 | #if @GNULIB_STRCHRNUL@ |
| 277 | # if ! @HAVE_STRCHRNUL@ | 309 | # if @REPLACE_STRCHRNUL@ |
| 310 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 311 | # define strchrnul rpl_strchrnul | ||
| 312 | # endif | ||
| 313 | _GL_FUNCDECL_RPL (strchrnul, char *, (const char *__s, int __c_in) | ||
| 314 | _GL_ATTRIBUTE_PURE | ||
| 315 | _GL_ARG_NONNULL ((1))); | ||
| 316 | _GL_CXXALIAS_RPL (strchrnul, char *, | ||
| 317 | (const char *str, int ch)); | ||
| 318 | # else | ||
| 319 | # if ! @HAVE_STRCHRNUL@ | ||
| 278 | _GL_FUNCDECL_SYS (strchrnul, char *, (char const *__s, int __c_in) | 320 | _GL_FUNCDECL_SYS (strchrnul, char *, (char const *__s, int __c_in) |
| 279 | _GL_ATTRIBUTE_PURE | 321 | _GL_ATTRIBUTE_PURE |
| 280 | _GL_ARG_NONNULL ((1))); | 322 | _GL_ARG_NONNULL ((1))); |
| 281 | # endif | 323 | # endif |
| 282 | /* On some systems, this function is defined as an overloaded function: | 324 | /* On some systems, this function is defined as an overloaded function: |
| 283 | extern "C++" { const char * std::strchrnul (const char *, int); } | 325 | extern "C++" { const char * std::strchrnul (const char *, int); } |
| 284 | extern "C++" { char * std::strchrnul (char *, int); } */ | 326 | extern "C++" { char * std::strchrnul (char *, int); } */ |
| 285 | _GL_CXXALIAS_SYS_CAST2 (strchrnul, | 327 | _GL_CXXALIAS_SYS_CAST2 (strchrnul, |
| 286 | char *, (char const *__s, int __c_in), | 328 | char *, (char const *__s, int __c_in), |
| 287 | char const *, (char const *__s, int __c_in)); | 329 | char const *, (char const *__s, int __c_in)); |
| 288 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 330 | # endif |
| 331 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ | ||
| 289 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 332 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 290 | _GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in)); | 333 | _GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in)); |
| 291 | _GL_CXXALIASWARN1 (strchrnul, char const *, (char const *__s, int __c_in)); | 334 | _GL_CXXALIASWARN1 (strchrnul, char const *, (char const *__s, int __c_in)); |
| @@ -310,6 +353,10 @@ _GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - " | |||
| 310 | _GL_FUNCDECL_RPL (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1))); | 353 | _GL_FUNCDECL_RPL (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1))); |
| 311 | _GL_CXXALIAS_RPL (strdup, char *, (char const *__s)); | 354 | _GL_CXXALIAS_RPL (strdup, char *, (char const *__s)); |
| 312 | # else | 355 | # else |
| 356 | # if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup | ||
| 357 | /* strdup exists as a function and as a macro. Get rid of the macro. */ | ||
| 358 | # undef strdup | ||
| 359 | # endif | ||
| 313 | # if !(@HAVE_DECL_STRDUP@ || defined strdup) | 360 | # if !(@HAVE_DECL_STRDUP@ || defined strdup) |
| 314 | _GL_FUNCDECL_SYS (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1))); | 361 | _GL_FUNCDECL_SYS (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1))); |
| 315 | # endif | 362 | # endif |
| @@ -427,7 +474,7 @@ _GL_FUNCDECL_SYS (strpbrk, char *, (char const *__s, char const *__accept) | |||
| 427 | _GL_CXXALIAS_SYS_CAST2 (strpbrk, | 474 | _GL_CXXALIAS_SYS_CAST2 (strpbrk, |
| 428 | char *, (char const *__s, char const *__accept), | 475 | char *, (char const *__s, char const *__accept), |
| 429 | const char *, (char const *__s, char const *__accept)); | 476 | const char *, (char const *__s, char const *__accept)); |
| 430 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 477 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ |
| 431 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 478 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 432 | _GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept)); | 479 | _GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept)); |
| 433 | _GL_CXXALIASWARN1 (strpbrk, char const *, | 480 | _GL_CXXALIASWARN1 (strpbrk, char const *, |
| @@ -529,7 +576,7 @@ _GL_CXXALIAS_SYS_CAST2 (strstr, | |||
| 529 | char *, (const char *haystack, const char *needle), | 576 | char *, (const char *haystack, const char *needle), |
| 530 | const char *, (const char *haystack, const char *needle)); | 577 | const char *, (const char *haystack, const char *needle)); |
| 531 | # endif | 578 | # endif |
| 532 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 579 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ |
| 533 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 580 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 534 | _GL_CXXALIASWARN1 (strstr, char *, (char *haystack, const char *needle)); | 581 | _GL_CXXALIASWARN1 (strstr, char *, (char *haystack, const char *needle)); |
| 535 | _GL_CXXALIASWARN1 (strstr, const char *, | 582 | _GL_CXXALIASWARN1 (strstr, const char *, |
| @@ -578,7 +625,7 @@ _GL_CXXALIAS_SYS_CAST2 (strcasestr, | |||
| 578 | char *, (const char *haystack, const char *needle), | 625 | char *, (const char *haystack, const char *needle), |
| 579 | const char *, (const char *haystack, const char *needle)); | 626 | const char *, (const char *haystack, const char *needle)); |
| 580 | # endif | 627 | # endif |
| 581 | # if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 10 \ | 628 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ |
| 582 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | 629 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) |
| 583 | _GL_CXXALIASWARN1 (strcasestr, char *, (char *haystack, const char *needle)); | 630 | _GL_CXXALIASWARN1 (strcasestr, char *, (char *haystack, const char *needle)); |
| 584 | _GL_CXXALIASWARN1 (strcasestr, const char *, | 631 | _GL_CXXALIASWARN1 (strcasestr, const char *, |
| @@ -677,10 +724,14 @@ _GL_WARN_ON_USE (strtok_r, "strtok_r is unportable - " | |||
| 677 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 724 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 678 | # define mbslen rpl_mbslen | 725 | # define mbslen rpl_mbslen |
| 679 | # endif | 726 | # endif |
| 680 | _GL_FUNCDECL_RPL (mbslen, size_t, (const char *string) _GL_ARG_NONNULL ((1))); | 727 | _GL_FUNCDECL_RPL (mbslen, size_t, (const char *string) |
| 728 | _GL_ATTRIBUTE_PURE | ||
| 729 | _GL_ARG_NONNULL ((1))); | ||
| 681 | _GL_CXXALIAS_RPL (mbslen, size_t, (const char *string)); | 730 | _GL_CXXALIAS_RPL (mbslen, size_t, (const char *string)); |
| 682 | # else | 731 | # else |
| 683 | _GL_FUNCDECL_SYS (mbslen, size_t, (const char *string) _GL_ARG_NONNULL ((1))); | 732 | _GL_FUNCDECL_SYS (mbslen, size_t, (const char *string) |
| 733 | _GL_ATTRIBUTE_PURE | ||
| 734 | _GL_ARG_NONNULL ((1))); | ||
| 684 | _GL_CXXALIAS_SYS (mbslen, size_t, (const char *string)); | 735 | _GL_CXXALIAS_SYS (mbslen, size_t, (const char *string)); |
| 685 | # endif | 736 | # endif |
| 686 | _GL_CXXALIASWARN (mbslen); | 737 | _GL_CXXALIASWARN (mbslen); |
| @@ -690,6 +741,7 @@ _GL_CXXALIASWARN (mbslen); | |||
| 690 | /* Return the number of multibyte characters in the character string starting | 741 | /* Return the number of multibyte characters in the character string starting |
| 691 | at STRING and ending at STRING + LEN. */ | 742 | at STRING and ending at STRING + LEN. */ |
| 692 | _GL_EXTERN_C size_t mbsnlen (const char *string, size_t len) | 743 | _GL_EXTERN_C size_t mbsnlen (const char *string, size_t len) |
| 744 | _GL_ATTRIBUTE_PURE | ||
| 693 | _GL_ARG_NONNULL ((1)); | 745 | _GL_ARG_NONNULL ((1)); |
| 694 | #endif | 746 | #endif |
| 695 | 747 | ||
| @@ -703,10 +755,12 @@ _GL_EXTERN_C size_t mbsnlen (const char *string, size_t len) | |||
| 703 | # define mbschr rpl_mbschr /* avoid collision with HP-UX function */ | 755 | # define mbschr rpl_mbschr /* avoid collision with HP-UX function */ |
| 704 | # endif | 756 | # endif |
| 705 | _GL_FUNCDECL_RPL (mbschr, char *, (const char *string, int c) | 757 | _GL_FUNCDECL_RPL (mbschr, char *, (const char *string, int c) |
| 758 | _GL_ATTRIBUTE_PURE | ||
| 706 | _GL_ARG_NONNULL ((1))); | 759 | _GL_ARG_NONNULL ((1))); |
| 707 | _GL_CXXALIAS_RPL (mbschr, char *, (const char *string, int c)); | 760 | _GL_CXXALIAS_RPL (mbschr, char *, (const char *string, int c)); |
| 708 | # else | 761 | # else |
| 709 | _GL_FUNCDECL_SYS (mbschr, char *, (const char *string, int c) | 762 | _GL_FUNCDECL_SYS (mbschr, char *, (const char *string, int c) |
| 763 | _GL_ATTRIBUTE_PURE | ||
| 710 | _GL_ARG_NONNULL ((1))); | 764 | _GL_ARG_NONNULL ((1))); |
| 711 | _GL_CXXALIAS_SYS (mbschr, char *, (const char *string, int c)); | 765 | _GL_CXXALIAS_SYS (mbschr, char *, (const char *string, int c)); |
| 712 | # endif | 766 | # endif |
| @@ -718,15 +772,17 @@ _GL_CXXALIASWARN (mbschr); | |||
| 718 | and return a pointer to it. Return NULL if C is not found in STRING. | 772 | and return a pointer to it. Return NULL if C is not found in STRING. |
| 719 | Unlike strrchr(), this function works correctly in multibyte locales with | 773 | Unlike strrchr(), this function works correctly in multibyte locales with |
| 720 | encodings such as GB18030. */ | 774 | encodings such as GB18030. */ |
| 721 | # if defined __hpux | 775 | # if defined __hpux || defined __INTERIX |
| 722 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 776 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 723 | # define mbsrchr rpl_mbsrchr /* avoid collision with HP-UX function */ | 777 | # define mbsrchr rpl_mbsrchr /* avoid collision with system function */ |
| 724 | # endif | 778 | # endif |
| 725 | _GL_FUNCDECL_RPL (mbsrchr, char *, (const char *string, int c) | 779 | _GL_FUNCDECL_RPL (mbsrchr, char *, (const char *string, int c) |
| 780 | _GL_ATTRIBUTE_PURE | ||
| 726 | _GL_ARG_NONNULL ((1))); | 781 | _GL_ARG_NONNULL ((1))); |
| 727 | _GL_CXXALIAS_RPL (mbsrchr, char *, (const char *string, int c)); | 782 | _GL_CXXALIAS_RPL (mbsrchr, char *, (const char *string, int c)); |
| 728 | # else | 783 | # else |
| 729 | _GL_FUNCDECL_SYS (mbsrchr, char *, (const char *string, int c) | 784 | _GL_FUNCDECL_SYS (mbsrchr, char *, (const char *string, int c) |
| 785 | _GL_ATTRIBUTE_PURE | ||
| 730 | _GL_ARG_NONNULL ((1))); | 786 | _GL_ARG_NONNULL ((1))); |
| 731 | _GL_CXXALIAS_SYS (mbsrchr, char *, (const char *string, int c)); | 787 | _GL_CXXALIAS_SYS (mbsrchr, char *, (const char *string, int c)); |
| 732 | # endif | 788 | # endif |
| @@ -739,6 +795,7 @@ _GL_CXXALIASWARN (mbsrchr); | |||
| 739 | Unlike strstr(), this function works correctly in multibyte locales with | 795 | Unlike strstr(), this function works correctly in multibyte locales with |
| 740 | encodings different from UTF-8. */ | 796 | encodings different from UTF-8. */ |
| 741 | _GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle) | 797 | _GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle) |
| 798 | _GL_ATTRIBUTE_PURE | ||
| 742 | _GL_ARG_NONNULL ((1, 2)); | 799 | _GL_ARG_NONNULL ((1, 2)); |
| 743 | #endif | 800 | #endif |
| 744 | 801 | ||
| @@ -750,6 +807,7 @@ _GL_EXTERN_C char * mbsstr (const char *haystack, const char *needle) | |||
| 750 | different lengths! | 807 | different lengths! |
| 751 | Unlike strcasecmp(), this function works correctly in multibyte locales. */ | 808 | Unlike strcasecmp(), this function works correctly in multibyte locales. */ |
| 752 | _GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2) | 809 | _GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2) |
| 810 | _GL_ATTRIBUTE_PURE | ||
| 753 | _GL_ARG_NONNULL ((1, 2)); | 811 | _GL_ARG_NONNULL ((1, 2)); |
| 754 | #endif | 812 | #endif |
| 755 | 813 | ||
| @@ -764,20 +822,21 @@ _GL_EXTERN_C int mbscasecmp (const char *s1, const char *s2) | |||
| 764 | Unlike strncasecmp(), this function works correctly in multibyte locales. | 822 | Unlike strncasecmp(), this function works correctly in multibyte locales. |
| 765 | But beware that N is not a byte count but a character count! */ | 823 | But beware that N is not a byte count but a character count! */ |
| 766 | _GL_EXTERN_C int mbsncasecmp (const char *s1, const char *s2, size_t n) | 824 | _GL_EXTERN_C int mbsncasecmp (const char *s1, const char *s2, size_t n) |
| 825 | _GL_ATTRIBUTE_PURE | ||
| 767 | _GL_ARG_NONNULL ((1, 2)); | 826 | _GL_ARG_NONNULL ((1, 2)); |
| 768 | #endif | 827 | #endif |
| 769 | 828 | ||
| 770 | #if @GNULIB_MBSPCASECMP@ | 829 | #if @GNULIB_MBSPCASECMP@ |
| 771 | /* Compare the initial segment of the character string STRING consisting of | 830 | /* Compare the initial segment of the character string STRING consisting of |
| 772 | at most mbslen (PREFIX) characters with the character string PREFIX, | 831 | at most mbslen (PREFIX) characters with the character string PREFIX, |
| 773 | ignoring case, returning less than, equal to or greater than zero if this | 832 | ignoring case. If the two match, return a pointer to the first byte |
| 774 | initial segment is lexicographically less than, equal to or greater than | 833 | after this prefix in STRING. Otherwise, return NULL. |
| 775 | PREFIX. | 834 | Note: This function may, in multibyte locales, return non-NULL if STRING |
| 776 | Note: This function may, in multibyte locales, return 0 if STRING is of | 835 | is of smaller length than PREFIX! |
| 777 | smaller length than PREFIX! | ||
| 778 | Unlike strncasecmp(), this function works correctly in multibyte | 836 | Unlike strncasecmp(), this function works correctly in multibyte |
| 779 | locales. */ | 837 | locales. */ |
| 780 | _GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix) | 838 | _GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix) |
| 839 | _GL_ATTRIBUTE_PURE | ||
| 781 | _GL_ARG_NONNULL ((1, 2)); | 840 | _GL_ARG_NONNULL ((1, 2)); |
| 782 | #endif | 841 | #endif |
| 783 | 842 | ||
| @@ -788,6 +847,7 @@ _GL_EXTERN_C char * mbspcasecmp (const char *string, const char *prefix) | |||
| 788 | strlen (haystack) < strlen (needle) ! | 847 | strlen (haystack) < strlen (needle) ! |
| 789 | Unlike strcasestr(), this function works correctly in multibyte locales. */ | 848 | Unlike strcasestr(), this function works correctly in multibyte locales. */ |
| 790 | _GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle) | 849 | _GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle) |
| 850 | _GL_ATTRIBUTE_PURE | ||
| 791 | _GL_ARG_NONNULL ((1, 2)); | 851 | _GL_ARG_NONNULL ((1, 2)); |
| 792 | #endif | 852 | #endif |
| 793 | 853 | ||
| @@ -798,6 +858,7 @@ _GL_EXTERN_C char * mbscasestr (const char *haystack, const char *needle) | |||
| 798 | if none exists. | 858 | if none exists. |
| 799 | Unlike strcspn(), this function works correctly in multibyte locales. */ | 859 | Unlike strcspn(), this function works correctly in multibyte locales. */ |
| 800 | _GL_EXTERN_C size_t mbscspn (const char *string, const char *accept) | 860 | _GL_EXTERN_C size_t mbscspn (const char *string, const char *accept) |
| 861 | _GL_ATTRIBUTE_PURE | ||
| 801 | _GL_ARG_NONNULL ((1, 2)); | 862 | _GL_ARG_NONNULL ((1, 2)); |
| 802 | #endif | 863 | #endif |
| 803 | 864 | ||
| @@ -811,10 +872,12 @@ _GL_EXTERN_C size_t mbscspn (const char *string, const char *accept) | |||
| 811 | # define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */ | 872 | # define mbspbrk rpl_mbspbrk /* avoid collision with HP-UX function */ |
| 812 | # endif | 873 | # endif |
| 813 | _GL_FUNCDECL_RPL (mbspbrk, char *, (const char *string, const char *accept) | 874 | _GL_FUNCDECL_RPL (mbspbrk, char *, (const char *string, const char *accept) |
| 875 | _GL_ATTRIBUTE_PURE | ||
| 814 | _GL_ARG_NONNULL ((1, 2))); | 876 | _GL_ARG_NONNULL ((1, 2))); |
| 815 | _GL_CXXALIAS_RPL (mbspbrk, char *, (const char *string, const char *accept)); | 877 | _GL_CXXALIAS_RPL (mbspbrk, char *, (const char *string, const char *accept)); |
| 816 | # else | 878 | # else |
| 817 | _GL_FUNCDECL_SYS (mbspbrk, char *, (const char *string, const char *accept) | 879 | _GL_FUNCDECL_SYS (mbspbrk, char *, (const char *string, const char *accept) |
| 880 | _GL_ATTRIBUTE_PURE | ||
| 818 | _GL_ARG_NONNULL ((1, 2))); | 881 | _GL_ARG_NONNULL ((1, 2))); |
| 819 | _GL_CXXALIAS_SYS (mbspbrk, char *, (const char *string, const char *accept)); | 882 | _GL_CXXALIAS_SYS (mbspbrk, char *, (const char *string, const char *accept)); |
| 820 | # endif | 883 | # endif |
| @@ -828,6 +891,7 @@ _GL_CXXALIASWARN (mbspbrk); | |||
| 828 | if none exists. | 891 | if none exists. |
| 829 | Unlike strspn(), this function works correctly in multibyte locales. */ | 892 | Unlike strspn(), this function works correctly in multibyte locales. */ |
| 830 | _GL_EXTERN_C size_t mbsspn (const char *string, const char *reject) | 893 | _GL_EXTERN_C size_t mbsspn (const char *string, const char *reject) |
| 894 | _GL_ATTRIBUTE_PURE | ||
| 831 | _GL_ARG_NONNULL ((1, 2)); | 895 | _GL_ARG_NONNULL ((1, 2)); |
| 832 | #endif | 896 | #endif |
| 833 | 897 | ||
| @@ -891,6 +955,35 @@ _GL_WARN_ON_USE (strerror, "strerror is unportable - " | |||
| 891 | "use gnulib module strerror to guarantee non-NULL result"); | 955 | "use gnulib module strerror to guarantee non-NULL result"); |
| 892 | #endif | 956 | #endif |
| 893 | 957 | ||
| 958 | /* Map any int, typically from errno, into an error message. Multithread-safe. | ||
| 959 | Uses the POSIX declaration, not the glibc declaration. */ | ||
| 960 | #if @GNULIB_STRERROR_R@ | ||
| 961 | # if @REPLACE_STRERROR_R@ | ||
| 962 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 963 | # undef strerror_r | ||
| 964 | # define strerror_r rpl_strerror_r | ||
| 965 | # endif | ||
| 966 | _GL_FUNCDECL_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen) | ||
| 967 | _GL_ARG_NONNULL ((2))); | ||
| 968 | _GL_CXXALIAS_RPL (strerror_r, int, (int errnum, char *buf, size_t buflen)); | ||
| 969 | # else | ||
| 970 | # if !@HAVE_DECL_STRERROR_R@ | ||
| 971 | _GL_FUNCDECL_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen) | ||
| 972 | _GL_ARG_NONNULL ((2))); | ||
| 973 | # endif | ||
| 974 | _GL_CXXALIAS_SYS (strerror_r, int, (int errnum, char *buf, size_t buflen)); | ||
| 975 | # endif | ||
| 976 | # if @HAVE_DECL_STRERROR_R@ | ||
| 977 | _GL_CXXALIASWARN (strerror_r); | ||
| 978 | # endif | ||
| 979 | #elif defined GNULIB_POSIXCHECK | ||
| 980 | # undef strerror_r | ||
| 981 | # if HAVE_RAW_DECL_STRERROR_R | ||
| 982 | _GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - " | ||
| 983 | "use gnulib module strerror_r-posix for portability"); | ||
| 984 | # endif | ||
| 985 | #endif | ||
| 986 | |||
| 894 | #if @GNULIB_STRSIGNAL@ | 987 | #if @GNULIB_STRSIGNAL@ |
| 895 | # if @REPLACE_STRSIGNAL@ | 988 | # if @REPLACE_STRSIGNAL@ |
| 896 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 989 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -918,6 +1011,7 @@ _GL_WARN_ON_USE (strsignal, "strsignal is unportable - " | |||
| 918 | #if @GNULIB_STRVERSCMP@ | 1011 | #if @GNULIB_STRVERSCMP@ |
| 919 | # if !@HAVE_STRVERSCMP@ | 1012 | # if !@HAVE_STRVERSCMP@ |
| 920 | _GL_FUNCDECL_SYS (strverscmp, int, (const char *, const char *) | 1013 | _GL_FUNCDECL_SYS (strverscmp, int, (const char *, const char *) |
| 1014 | _GL_ATTRIBUTE_PURE | ||
| 921 | _GL_ARG_NONNULL ((1, 2))); | 1015 | _GL_ARG_NONNULL ((1, 2))); |
| 922 | # endif | 1016 | # endif |
| 923 | _GL_CXXALIAS_SYS (strverscmp, int, (const char *, const char *)); | 1017 | _GL_CXXALIAS_SYS (strverscmp, int, (const char *, const char *)); |
| @@ -931,5 +1025,5 @@ _GL_WARN_ON_USE (strverscmp, "strverscmp is unportable - " | |||
| 931 | #endif | 1025 | #endif |
| 932 | 1026 | ||
| 933 | 1027 | ||
| 934 | #endif /* _GL_STRING_H */ | 1028 | #endif /* _@GUARD_PREFIX@_STRING_H */ |
| 935 | #endif /* _GL_STRING_H */ | 1029 | #endif /* _@GUARD_PREFIX@_STRING_H */ |
diff --git a/gl/stripslash.c b/gl/stripslash.c index 3a5996fd..0e452a95 100644 --- a/gl/stripslash.c +++ b/gl/stripslash.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* stripslash.c -- remove redundant trailing slashes from a file name | 1 | /* stripslash.c -- remove redundant trailing slashes from a file name |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 2001, 2003-2006, 2009-2010 Free Software Foundation, | 3 | Copyright (C) 1990, 2001, 2003-2006, 2009-2013 Free Software Foundation, |
| 4 | Inc. | 4 | Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| @@ -35,7 +35,7 @@ strip_trailing_slashes (char *file) | |||
| 35 | bool had_slash; | 35 | bool had_slash; |
| 36 | 36 | ||
| 37 | /* last_component returns "" for file system roots, but we need to turn | 37 | /* last_component returns "" for file system roots, but we need to turn |
| 38 | `///' into `/'. */ | 38 | "///" into "/". */ |
| 39 | if (! *base) | 39 | if (! *base) |
| 40 | base = file; | 40 | base = file; |
| 41 | base_lim = base + base_len (base); | 41 | base_lim = base + base_len (base); |
diff --git a/gl/strndup.c b/gl/strndup.c index 3de3dbc5..e60268b8 100644 --- a/gl/strndup.c +++ b/gl/strndup.c | |||
| @@ -1,7 +1,7 @@ | |||
| 1 | /* A replacement function, for systems that lack strndup. | 1 | /* A replacement function, for systems that lack strndup. |
| 2 | 2 | ||
| 3 | Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2005, 2006, 2007, 2009, | 3 | Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2013 Free Software |
| 4 | 2010 Free Software Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify it | 6 | This program is free software; you can redistribute it and/or modify it |
| 7 | under the terms of the GNU General Public License as published by the | 7 | under the terms of the GNU General Public License as published by the |
| @@ -14,8 +14,7 @@ | |||
| 14 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software Foundation, | 17 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | 18 | ||
| 20 | #include <config.h> | 19 | #include <config.h> |
| 21 | 20 | ||
diff --git a/gl/strnlen.c b/gl/strnlen.c index f1ec356d..57fdfe77 100644 --- a/gl/strnlen.c +++ b/gl/strnlen.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Find the length of STRING, but scan at most MAXLEN characters. | 1 | /* Find the length of STRING, but scan at most MAXLEN characters. |
| 2 | Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc. |
| 3 | Written by Simon Josefsson. | 3 | Written by Simon Josefsson. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #include <config.h> | 18 | #include <config.h> |
| 20 | 19 | ||
diff --git a/gl/strsep.c b/gl/strsep.c index a2a3ffa3..c51ac0d4 100644 --- a/gl/strsep.c +++ b/gl/strsep.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* Copyright (C) 2004, 2007, 2009, 2010 Free Software Foundation, Inc. | 1 | /* Copyright (C) 2004, 2007, 2009-2013 Free Software Foundation, Inc. |
| 2 | 2 | ||
| 3 | Written by Yoann Vandoorselaere <yoann@prelude-ids.org>. | 3 | Written by Yoann Vandoorselaere <yoann@prelude-ids.org>. |
| 4 | 4 | ||
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifdef HAVE_CONFIG_H | 18 | #ifdef HAVE_CONFIG_H |
| 20 | # include <config.h> | 19 | # include <config.h> |
diff --git a/gl/strstr.c b/gl/strstr.c index ae184ff7..b91acec7 100644 --- a/gl/strstr.c +++ b/gl/strstr.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Copyright (C) 1991, 1992, 1993, 1994, 1996, 1997, 1998, 2000, 2004, 2007, | 1 | /* Copyright (C) 1991-1994, 1996-1998, 2000, 2004, 2007-2013 Free Software |
| 2 | 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | Foundation, Inc. |
| 3 | This file is part of the GNU C Library. | 3 | This file is part of the GNU C Library. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* This particular implementation was written by Eric Blake, 2008. */ | 18 | /* This particular implementation was written by Eric Blake, 2008. */ |
| 20 | 19 | ||
diff --git a/gl/sys_socket.c b/gl/sys_socket.c new file mode 100644 index 00000000..3f017f8f --- /dev/null +++ b/gl/sys_socket.c | |||
| @@ -0,0 +1,3 @@ | |||
| 1 | #include <config.h> | ||
| 2 | #define _GL_SYS_SOCKET_INLINE _GL_EXTERN_INLINE | ||
| 3 | #include "sys/socket.h" | ||
diff --git a/gl/sys_socket.in.h b/gl/sys_socket.in.h index fc105e63..b4cf0c39 100644 --- a/gl/sys_socket.in.h +++ b/gl/sys_socket.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Provide a sys/socket header file for systems lacking it (read: MinGW) | 1 | /* Provide a sys/socket header file for systems lacking it (read: MinGW) |
| 2 | and for systems where it is incomplete. | 2 | and for systems where it is incomplete. |
| 3 | Copyright (C) 2005-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2005-2013 Free Software Foundation, Inc. |
| 4 | Written by Simon Josefsson. | 4 | Written by Simon Josefsson. |
| 5 | 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | 6 | This program is free software; you can redistribute it and/or modify |
| @@ -14,8 +14,7 @@ | |||
| 14 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software Foundation, | 17 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | 18 | ||
| 20 | /* This file is supposed to be used on platforms that lack <sys/socket.h>, | 19 | /* This file is supposed to be used on platforms that lack <sys/socket.h>, |
| 21 | on platforms where <sys/socket.h> cannot be included standalone, and on | 20 | on platforms where <sys/socket.h> cannot be included standalone, and on |
| @@ -26,6 +25,7 @@ | |||
| 26 | #if __GNUC__ >= 3 | 25 | #if __GNUC__ >= 3 |
| 27 | @PRAGMA_SYSTEM_HEADER@ | 26 | @PRAGMA_SYSTEM_HEADER@ |
| 28 | #endif | 27 | #endif |
| 28 | @PRAGMA_COLUMNS@ | ||
| 29 | 29 | ||
| 30 | #if defined _GL_ALREADY_INCLUDING_SYS_SOCKET_H | 30 | #if defined _GL_ALREADY_INCLUDING_SYS_SOCKET_H |
| 31 | /* Special invocation convention: | 31 | /* Special invocation convention: |
| @@ -39,7 +39,7 @@ | |||
| 39 | #else | 39 | #else |
| 40 | /* Normal invocation convention. */ | 40 | /* Normal invocation convention. */ |
| 41 | 41 | ||
| 42 | #ifndef _GL_SYS_SOCKET_H | 42 | #ifndef _@GUARD_PREFIX@_SYS_SOCKET_H |
| 43 | 43 | ||
| 44 | #if @HAVE_SYS_SOCKET_H@ | 44 | #if @HAVE_SYS_SOCKET_H@ |
| 45 | 45 | ||
| @@ -49,6 +49,10 @@ | |||
| 49 | <sys/types.h>. */ | 49 | <sys/types.h>. */ |
| 50 | # include <sys/types.h> | 50 | # include <sys/types.h> |
| 51 | 51 | ||
| 52 | /* On FreeBSD 6.4, <sys/socket.h> defines some macros that assume that NULL | ||
| 53 | is defined. */ | ||
| 54 | # include <stddef.h> | ||
| 55 | |||
| 52 | /* The include_next requires a split double-inclusion guard. */ | 56 | /* The include_next requires a split double-inclusion guard. */ |
| 53 | # @INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@ | 57 | # @INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@ |
| 54 | 58 | ||
| @@ -56,8 +60,13 @@ | |||
| 56 | 60 | ||
| 57 | #endif | 61 | #endif |
| 58 | 62 | ||
| 59 | #ifndef _GL_SYS_SOCKET_H | 63 | #ifndef _@GUARD_PREFIX@_SYS_SOCKET_H |
| 60 | #define _GL_SYS_SOCKET_H | 64 | #define _@GUARD_PREFIX@_SYS_SOCKET_H |
| 65 | |||
| 66 | _GL_INLINE_HEADER_BEGIN | ||
| 67 | #ifndef _GL_SYS_SOCKET_INLINE | ||
| 68 | # define _GL_SYS_SOCKET_INLINE _GL_INLINE | ||
| 69 | #endif | ||
| 61 | 70 | ||
| 62 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 71 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 63 | 72 | ||
| @@ -66,11 +75,21 @@ | |||
| 66 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 75 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| 67 | 76 | ||
| 68 | #if !@HAVE_SA_FAMILY_T@ | 77 | #if !@HAVE_SA_FAMILY_T@ |
| 78 | # if !GNULIB_defined_sa_family_t | ||
| 69 | typedef unsigned short sa_family_t; | 79 | typedef unsigned short sa_family_t; |
| 80 | # define GNULIB_defined_sa_family_t 1 | ||
| 81 | # endif | ||
| 70 | #endif | 82 | #endif |
| 71 | 83 | ||
| 72 | #if !@HAVE_STRUCT_SOCKADDR_STORAGE@ | 84 | #if @HAVE_STRUCT_SOCKADDR_STORAGE@ |
| 73 | # include <alignof.h> | 85 | /* Make the 'struct sockaddr_storage' field 'ss_family' visible on AIX 7.1. */ |
| 86 | # if !@HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY@ | ||
| 87 | # ifndef ss_family | ||
| 88 | # define ss_family __ss_family | ||
| 89 | # endif | ||
| 90 | # endif | ||
| 91 | #else | ||
| 92 | # include <stdalign.h> | ||
| 74 | /* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on | 93 | /* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on |
| 75 | 2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */ | 94 | 2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */ |
| 76 | # define __ss_aligntype unsigned long int | 95 | # define __ss_aligntype unsigned long int |
| @@ -81,12 +100,22 @@ typedef unsigned short sa_family_t; | |||
| 81 | : alignof (__ss_aligntype)) \ | 100 | : alignof (__ss_aligntype)) \ |
| 82 | + sizeof (__ss_aligntype))) | 101 | + sizeof (__ss_aligntype))) |
| 83 | 102 | ||
| 103 | # if !GNULIB_defined_struct_sockaddr_storage | ||
| 84 | struct sockaddr_storage | 104 | struct sockaddr_storage |
| 85 | { | 105 | { |
| 86 | sa_family_t ss_family; /* Address family, etc. */ | 106 | sa_family_t ss_family; /* Address family, etc. */ |
| 87 | __ss_aligntype __ss_align; /* Force desired alignment. */ | 107 | __ss_aligntype __ss_align; /* Force desired alignment. */ |
| 88 | char __ss_padding[_SS_PADSIZE]; | 108 | char __ss_padding[_SS_PADSIZE]; |
| 89 | }; | 109 | }; |
| 110 | # define GNULIB_defined_struct_sockaddr_storage 1 | ||
| 111 | # endif | ||
| 112 | |||
| 113 | #endif | ||
| 114 | |||
| 115 | /* Get struct iovec. */ | ||
| 116 | /* But avoid namespace pollution on glibc systems. */ | ||
| 117 | #if ! defined __GLIBC__ | ||
| 118 | # include <sys/uio.h> | ||
| 90 | #endif | 119 | #endif |
| 91 | 120 | ||
| 92 | #if @HAVE_SYS_SOCKET_H@ | 121 | #if @HAVE_SYS_SOCKET_H@ |
| @@ -118,16 +147,15 @@ struct sockaddr_storage | |||
| 118 | that you can influence which definitions you get by setting the | 147 | that you can influence which definitions you get by setting the |
| 119 | WINVER symbol before including these two files. For example, | 148 | WINVER symbol before including these two files. For example, |
| 120 | getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that | 149 | getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that |
| 121 | symbol is set indiriectly through WINVER). You can set this by | 150 | symbol is set indirectly through WINVER). You can set this by |
| 122 | adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your | 151 | adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your |
| 123 | code may not run on older Windows releases then. My Windows 2000 | 152 | code may not run on older Windows releases then. My Windows 2000 |
| 124 | box was not able to run the code, for example. The situation is | 153 | box was not able to run the code, for example. The situation is |
| 125 | slightly confusing because: | 154 | slightly confusing because |
| 126 | http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/getaddrinfo_2.asp | 155 | <http://msdn.microsoft.com/en-us/library/ms738520> |
| 127 | suggests that getaddrinfo should be available on all Windows | 156 | suggests that getaddrinfo should be available on all Windows |
| 128 | releases. */ | 157 | releases. */ |
| 129 | 158 | ||
| 130 | |||
| 131 | # if @HAVE_WINSOCK2_H@ | 159 | # if @HAVE_WINSOCK2_H@ |
| 132 | # include <winsock2.h> | 160 | # include <winsock2.h> |
| 133 | # endif | 161 | # endif |
| @@ -151,17 +179,34 @@ struct sockaddr_storage | |||
| 151 | # include <sys/types.h> | 179 | # include <sys/types.h> |
| 152 | # include <io.h> | 180 | # include <io.h> |
| 153 | 181 | ||
| 182 | # if !GNULIB_defined_socklen_t | ||
| 154 | typedef int socklen_t; | 183 | typedef int socklen_t; |
| 184 | # define GNULIB_defined_socklen_t 1 | ||
| 185 | # endif | ||
| 155 | 186 | ||
| 156 | # endif | 187 | # endif |
| 157 | 188 | ||
| 189 | /* Rudimentary 'struct msghdr'; this works as long as you don't try to | ||
| 190 | access msg_control or msg_controllen. */ | ||
| 191 | struct msghdr { | ||
| 192 | void *msg_name; | ||
| 193 | socklen_t msg_namelen; | ||
| 194 | struct iovec *msg_iov; | ||
| 195 | int msg_iovlen; | ||
| 196 | int msg_flags; | ||
| 197 | }; | ||
| 198 | |||
| 158 | #endif | 199 | #endif |
| 159 | 200 | ||
| 201 | /* Fix some definitions from <winsock2.h>. */ | ||
| 202 | |||
| 160 | #if @HAVE_WINSOCK2_H@ | 203 | #if @HAVE_WINSOCK2_H@ |
| 161 | 204 | ||
| 205 | # if !GNULIB_defined_rpl_fd_isset | ||
| 206 | |||
| 162 | /* Re-define FD_ISSET to avoid a WSA call while we are not using | 207 | /* Re-define FD_ISSET to avoid a WSA call while we are not using |
| 163 | network sockets. */ | 208 | network sockets. */ |
| 164 | static inline int | 209 | _GL_SYS_SOCKET_INLINE int |
| 165 | rpl_fd_isset (SOCKET fd, fd_set * set) | 210 | rpl_fd_isset (SOCKET fd, fd_set * set) |
| 166 | { | 211 | { |
| 167 | u_int i; | 212 | u_int i; |
| @@ -175,33 +220,46 @@ rpl_fd_isset (SOCKET fd, fd_set * set) | |||
| 175 | return 0; | 220 | return 0; |
| 176 | } | 221 | } |
| 177 | 222 | ||
| 223 | # define GNULIB_defined_rpl_fd_isset 1 | ||
| 224 | # endif | ||
| 225 | |||
| 178 | # undef FD_ISSET | 226 | # undef FD_ISSET |
| 179 | # define FD_ISSET(fd, set) rpl_fd_isset(fd, set) | 227 | # define FD_ISSET(fd, set) rpl_fd_isset(fd, set) |
| 180 | 228 | ||
| 181 | #endif | 229 | #endif |
| 182 | 230 | ||
| 183 | /* Wrap everything else to use libc file descriptors for sockets. */ | 231 | /* Hide some function declarations from <winsock2.h>. */ |
| 184 | 232 | ||
| 185 | #if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H | 233 | #if @HAVE_WINSOCK2_H@ |
| 186 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 234 | # if !defined _@GUARD_PREFIX@_UNISTD_H |
| 187 | # undef close | 235 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 188 | # define close close_used_without_including_unistd_h | 236 | # undef close |
| 189 | # else | 237 | # define close close_used_without_including_unistd_h |
| 190 | _GL_WARN_ON_USE (close, | 238 | # else |
| 191 | "close() used without including <unistd.h>"); | 239 | _GL_WARN_ON_USE (close, |
| 240 | "close() used without including <unistd.h>"); | ||
| 241 | # endif | ||
| 242 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 243 | # undef gethostname | ||
| 244 | # define gethostname gethostname_used_without_including_unistd_h | ||
| 245 | # else | ||
| 246 | _GL_WARN_ON_USE (gethostname, | ||
| 247 | "gethostname() used without including <unistd.h>"); | ||
| 248 | # endif | ||
| 192 | # endif | 249 | # endif |
| 193 | #endif | 250 | # if !defined _@GUARD_PREFIX@_SYS_SELECT_H |
| 194 | 251 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 195 | #if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H | 252 | # undef select |
| 196 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 253 | # define select select_used_without_including_sys_select_h |
| 197 | # undef gethostname | 254 | # else |
| 198 | # define gethostname gethostname_used_without_including_unistd_h | 255 | _GL_WARN_ON_USE (select, |
| 199 | # else | 256 | "select() used without including <sys/select.h>"); |
| 200 | _GL_WARN_ON_USE (gethostname, | 257 | # endif |
| 201 | "gethostname() used without including <unistd.h>"); | ||
| 202 | # endif | 258 | # endif |
| 203 | #endif | 259 | #endif |
| 204 | 260 | ||
| 261 | /* Wrap everything else to use libc file descriptors for sockets. */ | ||
| 262 | |||
| 205 | #if @GNULIB_SOCKET@ | 263 | #if @GNULIB_SOCKET@ |
| 206 | # if @HAVE_WINSOCK2_H@ | 264 | # if @HAVE_WINSOCK2_H@ |
| 207 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 265 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| @@ -237,8 +295,11 @@ _GL_FUNCDECL_RPL (connect, int, | |||
| 237 | _GL_CXXALIAS_RPL (connect, int, | 295 | _GL_CXXALIAS_RPL (connect, int, |
| 238 | (int fd, const struct sockaddr *addr, socklen_t addrlen)); | 296 | (int fd, const struct sockaddr *addr, socklen_t addrlen)); |
| 239 | # else | 297 | # else |
| 240 | _GL_CXXALIAS_SYS (connect, int, | 298 | /* Need to cast, because on NonStop Kernel, the third parameter is |
| 241 | (int fd, const struct sockaddr *addr, socklen_t addrlen)); | 299 | size_t addrlen. */ |
| 300 | _GL_CXXALIAS_SYS_CAST (connect, int, | ||
| 301 | (int fd, | ||
| 302 | const struct sockaddr *addr, socklen_t addrlen)); | ||
| 242 | # endif | 303 | # endif |
| 243 | _GL_CXXALIASWARN (connect); | 304 | _GL_CXXALIASWARN (connect); |
| 244 | #elif @HAVE_WINSOCK2_H@ | 305 | #elif @HAVE_WINSOCK2_H@ |
| @@ -292,8 +353,11 @@ _GL_FUNCDECL_RPL (bind, int, | |||
| 292 | _GL_CXXALIAS_RPL (bind, int, | 353 | _GL_CXXALIAS_RPL (bind, int, |
| 293 | (int fd, const struct sockaddr *addr, socklen_t addrlen)); | 354 | (int fd, const struct sockaddr *addr, socklen_t addrlen)); |
| 294 | # else | 355 | # else |
| 295 | _GL_CXXALIAS_SYS (bind, int, | 356 | /* Need to cast, because on NonStop Kernel, the third parameter is |
| 296 | (int fd, const struct sockaddr *addr, socklen_t addrlen)); | 357 | size_t addrlen. */ |
| 358 | _GL_CXXALIAS_SYS_CAST (bind, int, | ||
| 359 | (int fd, | ||
| 360 | const struct sockaddr *addr, socklen_t addrlen)); | ||
| 297 | # endif | 361 | # endif |
| 298 | _GL_CXXALIASWARN (bind); | 362 | _GL_CXXALIASWARN (bind); |
| 299 | #elif @HAVE_WINSOCK2_H@ | 363 | #elif @HAVE_WINSOCK2_H@ |
| @@ -514,9 +578,11 @@ _GL_CXXALIAS_RPL (sendto, ssize_t, | |||
| 514 | (int fd, const void *buf, size_t len, int flags, | 578 | (int fd, const void *buf, size_t len, int flags, |
| 515 | const struct sockaddr *to, socklen_t tolen)); | 579 | const struct sockaddr *to, socklen_t tolen)); |
| 516 | # else | 580 | # else |
| 517 | _GL_CXXALIAS_SYS (sendto, ssize_t, | 581 | /* Need to cast, because on NonStop Kernel, the sixth parameter is |
| 518 | (int fd, const void *buf, size_t len, int flags, | 582 | size_t tolen. */ |
| 519 | const struct sockaddr *to, socklen_t tolen)); | 583 | _GL_CXXALIAS_SYS_CAST (sendto, ssize_t, |
| 584 | (int fd, const void *buf, size_t len, int flags, | ||
| 585 | const struct sockaddr *to, socklen_t tolen)); | ||
| 520 | # endif | 586 | # endif |
| 521 | _GL_CXXALIASWARN (sendto); | 587 | _GL_CXXALIASWARN (sendto); |
| 522 | #elif @HAVE_WINSOCK2_H@ | 588 | #elif @HAVE_WINSOCK2_H@ |
| @@ -542,8 +608,11 @@ _GL_FUNCDECL_RPL (setsockopt, int, (int fd, int level, int optname, | |||
| 542 | _GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname, | 608 | _GL_CXXALIAS_RPL (setsockopt, int, (int fd, int level, int optname, |
| 543 | const void * optval, socklen_t optlen)); | 609 | const void * optval, socklen_t optlen)); |
| 544 | # else | 610 | # else |
| 545 | _GL_CXXALIAS_SYS (setsockopt, int, (int fd, int level, int optname, | 611 | /* Need to cast, because on NonStop Kernel, the fifth parameter is |
| 546 | const void * optval, socklen_t optlen)); | 612 | size_t optlen. */ |
| 613 | _GL_CXXALIAS_SYS_CAST (setsockopt, int, | ||
| 614 | (int fd, int level, int optname, | ||
| 615 | const void * optval, socklen_t optlen)); | ||
| 547 | # endif | 616 | # endif |
| 548 | _GL_CXXALIASWARN (setsockopt); | 617 | _GL_CXXALIASWARN (setsockopt); |
| 549 | #elif @HAVE_WINSOCK2_H@ | 618 | #elif @HAVE_WINSOCK2_H@ |
| @@ -580,16 +649,6 @@ _GL_WARN_ON_USE (shutdown, "shutdown is not always POSIX compliant - " | |||
| 580 | # endif | 649 | # endif |
| 581 | #endif | 650 | #endif |
| 582 | 651 | ||
| 583 | #if @HAVE_WINSOCK2_H@ | ||
| 584 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 585 | # undef select | ||
| 586 | # define select select_used_without_including_sys_select_h | ||
| 587 | # else | ||
| 588 | _GL_WARN_ON_USE (select, | ||
| 589 | "select() used without including <sys/select.h>"); | ||
| 590 | # endif | ||
| 591 | #endif | ||
| 592 | |||
| 593 | #if @GNULIB_ACCEPT4@ | 652 | #if @GNULIB_ACCEPT4@ |
| 594 | /* Accept a connection on a socket, with specific opening flags. | 653 | /* Accept a connection on a socket, with specific opening flags. |
| 595 | The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) | 654 | The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>) |
| @@ -623,6 +682,8 @@ _GL_WARN_ON_USE (accept4, "accept4 is unportable - " | |||
| 623 | # endif | 682 | # endif |
| 624 | #endif | 683 | #endif |
| 625 | 684 | ||
| 626 | #endif /* _GL_SYS_SOCKET_H */ | 685 | _GL_INLINE_HEADER_END |
| 627 | #endif /* _GL_SYS_SOCKET_H */ | 686 | |
| 687 | #endif /* _@GUARD_PREFIX@_SYS_SOCKET_H */ | ||
| 688 | #endif /* _@GUARD_PREFIX@_SYS_SOCKET_H */ | ||
| 628 | #endif | 689 | #endif |
diff --git a/gl/sys_stat.in.h b/gl/sys_stat.in.h deleted file mode 100644 index dc7ef511..00000000 --- a/gl/sys_stat.in.h +++ /dev/null | |||
| @@ -1,640 +0,0 @@ | |||
| 1 | /* Provide a more complete sys/stat header file. | ||
| 2 | Copyright (C) 2005-2010 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, write to the Free Software Foundation, | ||
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | |||
| 18 | /* Written by Eric Blake, Paul Eggert, and Jim Meyering. */ | ||
| 19 | |||
| 20 | /* This file is supposed to be used on platforms where <sys/stat.h> is | ||
| 21 | incomplete. It is intended to provide definitions and prototypes | ||
| 22 | needed by an application. Start with what the system provides. */ | ||
| 23 | |||
| 24 | #if __GNUC__ >= 3 | ||
| 25 | @PRAGMA_SYSTEM_HEADER@ | ||
| 26 | #endif | ||
| 27 | |||
| 28 | #if defined __need_system_sys_stat_h | ||
| 29 | /* Special invocation convention. */ | ||
| 30 | |||
| 31 | #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@ | ||
| 32 | |||
| 33 | #else | ||
| 34 | /* Normal invocation convention. */ | ||
| 35 | |||
| 36 | #ifndef _GL_SYS_STAT_H | ||
| 37 | |||
| 38 | /* Get nlink_t. */ | ||
| 39 | #include <sys/types.h> | ||
| 40 | |||
| 41 | /* Get struct timespec. */ | ||
| 42 | #include <time.h> | ||
| 43 | |||
| 44 | /* The include_next requires a split double-inclusion guard. */ | ||
| 45 | #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@ | ||
| 46 | |||
| 47 | #ifndef _GL_SYS_STAT_H | ||
| 48 | #define _GL_SYS_STAT_H | ||
| 49 | |||
| 50 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | ||
| 51 | |||
| 52 | /* The definition of _GL_ARG_NONNULL is copied here. */ | ||
| 53 | |||
| 54 | /* The definition of _GL_WARN_ON_USE is copied here. */ | ||
| 55 | |||
| 56 | /* Before doing "#define mkdir rpl_mkdir" below, we need to include all | ||
| 57 | headers that may declare mkdir(). */ | ||
| 58 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 59 | # include <io.h> /* mingw32, mingw64 */ | ||
| 60 | # include <direct.h> /* mingw64 */ | ||
| 61 | #endif | ||
| 62 | |||
| 63 | #ifndef S_IFMT | ||
| 64 | # define S_IFMT 0170000 | ||
| 65 | #endif | ||
| 66 | |||
| 67 | #if STAT_MACROS_BROKEN | ||
| 68 | # undef S_ISBLK | ||
| 69 | # undef S_ISCHR | ||
| 70 | # undef S_ISDIR | ||
| 71 | # undef S_ISFIFO | ||
| 72 | # undef S_ISLNK | ||
| 73 | # undef S_ISNAM | ||
| 74 | # undef S_ISMPB | ||
| 75 | # undef S_ISMPC | ||
| 76 | # undef S_ISNWK | ||
| 77 | # undef S_ISREG | ||
| 78 | # undef S_ISSOCK | ||
| 79 | #endif | ||
| 80 | |||
| 81 | #ifndef S_ISBLK | ||
| 82 | # ifdef S_IFBLK | ||
| 83 | # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) | ||
| 84 | # else | ||
| 85 | # define S_ISBLK(m) 0 | ||
| 86 | # endif | ||
| 87 | #endif | ||
| 88 | |||
| 89 | #ifndef S_ISCHR | ||
| 90 | # ifdef S_IFCHR | ||
| 91 | # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) | ||
| 92 | # else | ||
| 93 | # define S_ISCHR(m) 0 | ||
| 94 | # endif | ||
| 95 | #endif | ||
| 96 | |||
| 97 | #ifndef S_ISDIR | ||
| 98 | # ifdef S_IFDIR | ||
| 99 | # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) | ||
| 100 | # else | ||
| 101 | # define S_ISDIR(m) 0 | ||
| 102 | # endif | ||
| 103 | #endif | ||
| 104 | |||
| 105 | #ifndef S_ISDOOR /* Solaris 2.5 and up */ | ||
| 106 | # define S_ISDOOR(m) 0 | ||
| 107 | #endif | ||
| 108 | |||
| 109 | #ifndef S_ISFIFO | ||
| 110 | # ifdef S_IFIFO | ||
| 111 | # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) | ||
| 112 | # else | ||
| 113 | # define S_ISFIFO(m) 0 | ||
| 114 | # endif | ||
| 115 | #endif | ||
| 116 | |||
| 117 | #ifndef S_ISLNK | ||
| 118 | # ifdef S_IFLNK | ||
| 119 | # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) | ||
| 120 | # else | ||
| 121 | # define S_ISLNK(m) 0 | ||
| 122 | # endif | ||
| 123 | #endif | ||
| 124 | |||
| 125 | #ifndef S_ISMPB /* V7 */ | ||
| 126 | # ifdef S_IFMPB | ||
| 127 | # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) | ||
| 128 | # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) | ||
| 129 | # else | ||
| 130 | # define S_ISMPB(m) 0 | ||
| 131 | # define S_ISMPC(m) 0 | ||
| 132 | # endif | ||
| 133 | #endif | ||
| 134 | |||
| 135 | #ifndef S_ISNAM /* Xenix */ | ||
| 136 | # ifdef S_IFNAM | ||
| 137 | # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) | ||
| 138 | # else | ||
| 139 | # define S_ISNAM(m) 0 | ||
| 140 | # endif | ||
| 141 | #endif | ||
| 142 | |||
| 143 | #ifndef S_ISNWK /* HP/UX */ | ||
| 144 | # ifdef S_IFNWK | ||
| 145 | # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) | ||
| 146 | # else | ||
| 147 | # define S_ISNWK(m) 0 | ||
| 148 | # endif | ||
| 149 | #endif | ||
| 150 | |||
| 151 | #ifndef S_ISPORT /* Solaris 10 and up */ | ||
| 152 | # define S_ISPORT(m) 0 | ||
| 153 | #endif | ||
| 154 | |||
| 155 | #ifndef S_ISREG | ||
| 156 | # ifdef S_IFREG | ||
| 157 | # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) | ||
| 158 | # else | ||
| 159 | # define S_ISREG(m) 0 | ||
| 160 | # endif | ||
| 161 | #endif | ||
| 162 | |||
| 163 | #ifndef S_ISSOCK | ||
| 164 | # ifdef S_IFSOCK | ||
| 165 | # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) | ||
| 166 | # else | ||
| 167 | # define S_ISSOCK(m) 0 | ||
| 168 | # endif | ||
| 169 | #endif | ||
| 170 | |||
| 171 | |||
| 172 | #ifndef S_TYPEISMQ | ||
| 173 | # define S_TYPEISMQ(p) 0 | ||
| 174 | #endif | ||
| 175 | |||
| 176 | #ifndef S_TYPEISTMO | ||
| 177 | # define S_TYPEISTMO(p) 0 | ||
| 178 | #endif | ||
| 179 | |||
| 180 | |||
| 181 | #ifndef S_TYPEISSEM | ||
| 182 | # ifdef S_INSEM | ||
| 183 | # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM) | ||
| 184 | # else | ||
| 185 | # define S_TYPEISSEM(p) 0 | ||
| 186 | # endif | ||
| 187 | #endif | ||
| 188 | |||
| 189 | #ifndef S_TYPEISSHM | ||
| 190 | # ifdef S_INSHD | ||
| 191 | # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD) | ||
| 192 | # else | ||
| 193 | # define S_TYPEISSHM(p) 0 | ||
| 194 | # endif | ||
| 195 | #endif | ||
| 196 | |||
| 197 | /* high performance ("contiguous data") */ | ||
| 198 | #ifndef S_ISCTG | ||
| 199 | # define S_ISCTG(p) 0 | ||
| 200 | #endif | ||
| 201 | |||
| 202 | /* Cray DMF (data migration facility): off line, with data */ | ||
| 203 | #ifndef S_ISOFD | ||
| 204 | # define S_ISOFD(p) 0 | ||
| 205 | #endif | ||
| 206 | |||
| 207 | /* Cray DMF (data migration facility): off line, with no data */ | ||
| 208 | #ifndef S_ISOFL | ||
| 209 | # define S_ISOFL(p) 0 | ||
| 210 | #endif | ||
| 211 | |||
| 212 | /* 4.4BSD whiteout */ | ||
| 213 | #ifndef S_ISWHT | ||
| 214 | # define S_ISWHT(m) 0 | ||
| 215 | #endif | ||
| 216 | |||
| 217 | /* If any of the following are undefined, | ||
| 218 | define them to their de facto standard values. */ | ||
| 219 | #if !S_ISUID | ||
| 220 | # define S_ISUID 04000 | ||
| 221 | #endif | ||
| 222 | #if !S_ISGID | ||
| 223 | # define S_ISGID 02000 | ||
| 224 | #endif | ||
| 225 | |||
| 226 | /* S_ISVTX is a common extension to POSIX. */ | ||
| 227 | #ifndef S_ISVTX | ||
| 228 | # define S_ISVTX 01000 | ||
| 229 | #endif | ||
| 230 | |||
| 231 | #if !S_IRUSR && S_IREAD | ||
| 232 | # define S_IRUSR S_IREAD | ||
| 233 | #endif | ||
| 234 | #if !S_IRUSR | ||
| 235 | # define S_IRUSR 00400 | ||
| 236 | #endif | ||
| 237 | #if !S_IRGRP | ||
| 238 | # define S_IRGRP (S_IRUSR >> 3) | ||
| 239 | #endif | ||
| 240 | #if !S_IROTH | ||
| 241 | # define S_IROTH (S_IRUSR >> 6) | ||
| 242 | #endif | ||
| 243 | |||
| 244 | #if !S_IWUSR && S_IWRITE | ||
| 245 | # define S_IWUSR S_IWRITE | ||
| 246 | #endif | ||
| 247 | #if !S_IWUSR | ||
| 248 | # define S_IWUSR 00200 | ||
| 249 | #endif | ||
| 250 | #if !S_IWGRP | ||
| 251 | # define S_IWGRP (S_IWUSR >> 3) | ||
| 252 | #endif | ||
| 253 | #if !S_IWOTH | ||
| 254 | # define S_IWOTH (S_IWUSR >> 6) | ||
| 255 | #endif | ||
| 256 | |||
| 257 | #if !S_IXUSR && S_IEXEC | ||
| 258 | # define S_IXUSR S_IEXEC | ||
| 259 | #endif | ||
| 260 | #if !S_IXUSR | ||
| 261 | # define S_IXUSR 00100 | ||
| 262 | #endif | ||
| 263 | #if !S_IXGRP | ||
| 264 | # define S_IXGRP (S_IXUSR >> 3) | ||
| 265 | #endif | ||
| 266 | #if !S_IXOTH | ||
| 267 | # define S_IXOTH (S_IXUSR >> 6) | ||
| 268 | #endif | ||
| 269 | |||
| 270 | #if !S_IRWXU | ||
| 271 | # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) | ||
| 272 | #endif | ||
| 273 | #if !S_IRWXG | ||
| 274 | # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) | ||
| 275 | #endif | ||
| 276 | #if !S_IRWXO | ||
| 277 | # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) | ||
| 278 | #endif | ||
| 279 | |||
| 280 | /* S_IXUGO is a common extension to POSIX. */ | ||
| 281 | #if !S_IXUGO | ||
| 282 | # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) | ||
| 283 | #endif | ||
| 284 | |||
| 285 | #ifndef S_IRWXUGO | ||
| 286 | # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO) | ||
| 287 | #endif | ||
| 288 | |||
| 289 | /* Macros for futimens and utimensat. */ | ||
| 290 | #ifndef UTIME_NOW | ||
| 291 | # define UTIME_NOW (-1) | ||
| 292 | # define UTIME_OMIT (-2) | ||
| 293 | #endif | ||
| 294 | |||
| 295 | |||
| 296 | #if @GNULIB_FCHMODAT@ | ||
| 297 | # if !@HAVE_FCHMODAT@ | ||
| 298 | _GL_FUNCDECL_SYS (fchmodat, int, | ||
| 299 | (int fd, char const *file, mode_t mode, int flag) | ||
| 300 | _GL_ARG_NONNULL ((2))); | ||
| 301 | # endif | ||
| 302 | _GL_CXXALIAS_SYS (fchmodat, int, | ||
| 303 | (int fd, char const *file, mode_t mode, int flag)); | ||
| 304 | _GL_CXXALIASWARN (fchmodat); | ||
| 305 | #elif defined GNULIB_POSIXCHECK | ||
| 306 | # undef fchmodat | ||
| 307 | # if HAVE_RAW_DECL_FCHMODAT | ||
| 308 | _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - " | ||
| 309 | "use gnulib module openat for portability"); | ||
| 310 | # endif | ||
| 311 | #endif | ||
| 312 | |||
| 313 | |||
| 314 | #if @REPLACE_FSTAT@ | ||
| 315 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 316 | # define fstat rpl_fstat | ||
| 317 | # endif | ||
| 318 | _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2))); | ||
| 319 | _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf)); | ||
| 320 | #else | ||
| 321 | _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf)); | ||
| 322 | #endif | ||
| 323 | _GL_CXXALIASWARN (fstat); | ||
| 324 | |||
| 325 | |||
| 326 | #if @GNULIB_FSTATAT@ | ||
| 327 | # if @REPLACE_FSTATAT@ | ||
| 328 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 329 | # undef fstatat | ||
| 330 | # define fstatat rpl_fstatat | ||
| 331 | # endif | ||
| 332 | _GL_FUNCDECL_RPL (fstatat, int, | ||
| 333 | (int fd, char const *name, struct stat *st, int flags) | ||
| 334 | _GL_ARG_NONNULL ((2, 3))); | ||
| 335 | _GL_CXXALIAS_RPL (fstatat, int, | ||
| 336 | (int fd, char const *name, struct stat *st, int flags)); | ||
| 337 | # else | ||
| 338 | # if !@HAVE_FSTATAT@ | ||
| 339 | _GL_FUNCDECL_SYS (fstatat, int, | ||
| 340 | (int fd, char const *name, struct stat *st, int flags) | ||
| 341 | _GL_ARG_NONNULL ((2, 3))); | ||
| 342 | # endif | ||
| 343 | _GL_CXXALIAS_SYS (fstatat, int, | ||
| 344 | (int fd, char const *name, struct stat *st, int flags)); | ||
| 345 | # endif | ||
| 346 | _GL_CXXALIASWARN (fstatat); | ||
| 347 | #elif defined GNULIB_POSIXCHECK | ||
| 348 | # undef fstatat | ||
| 349 | # if HAVE_RAW_DECL_FSTATAT | ||
| 350 | _GL_WARN_ON_USE (fstatat, "fstatat is not portable - " | ||
| 351 | "use gnulib module openat for portability"); | ||
| 352 | # endif | ||
| 353 | #endif | ||
| 354 | |||
| 355 | |||
| 356 | #if @GNULIB_FUTIMENS@ | ||
| 357 | # if @REPLACE_FUTIMENS@ | ||
| 358 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 359 | # undef futimens | ||
| 360 | # define futimens rpl_futimens | ||
| 361 | # endif | ||
| 362 | _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2])); | ||
| 363 | _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2])); | ||
| 364 | # else | ||
| 365 | # if !@HAVE_FUTIMENS@ | ||
| 366 | _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2])); | ||
| 367 | # endif | ||
| 368 | _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2])); | ||
| 369 | # endif | ||
| 370 | _GL_CXXALIASWARN (futimens); | ||
| 371 | #elif defined GNULIB_POSIXCHECK | ||
| 372 | # undef futimens | ||
| 373 | # if HAVE_RAW_DECL_FUTIMENS | ||
| 374 | _GL_WARN_ON_USE (futimens, "futimens is not portable - " | ||
| 375 | "use gnulib module futimens for portability"); | ||
| 376 | # endif | ||
| 377 | #endif | ||
| 378 | |||
| 379 | |||
| 380 | #if @GNULIB_LCHMOD@ | ||
| 381 | /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME | ||
| 382 | denotes a symbolic link. */ | ||
| 383 | # if !@HAVE_LCHMOD@ | ||
| 384 | /* The lchmod replacement follows symbolic links. Callers should take | ||
| 385 | this into account; lchmod should be applied only to arguments that | ||
| 386 | are known to not be symbolic links. On hosts that lack lchmod, | ||
| 387 | this can lead to race conditions between the check and the | ||
| 388 | invocation of lchmod, but we know of no workarounds that are | ||
| 389 | reliable in general. You might try requesting support for lchmod | ||
| 390 | from your operating system supplier. */ | ||
| 391 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 392 | # define lchmod chmod | ||
| 393 | # endif | ||
| 394 | /* Need to cast, because on mingw, the second parameter of chmod is | ||
| 395 | int mode. */ | ||
| 396 | _GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int, | ||
| 397 | (const char *filename, mode_t mode)); | ||
| 398 | # else | ||
| 399 | # if 0 /* assume already declared */ | ||
| 400 | _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode) | ||
| 401 | _GL_ARG_NONNULL ((1))); | ||
| 402 | # endif | ||
| 403 | _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode)); | ||
| 404 | # endif | ||
| 405 | # if @HAVE_LCHMOD@ | ||
| 406 | _GL_CXXALIASWARN (lchmod); | ||
| 407 | # endif | ||
| 408 | #elif defined GNULIB_POSIXCHECK | ||
| 409 | # undef lchmod | ||
| 410 | # if HAVE_RAW_DECL_LCHMOD | ||
| 411 | _GL_WARN_ON_USE (lchmod, "lchmod is unportable - " | ||
| 412 | "use gnulib module lchmod for portability"); | ||
| 413 | # endif | ||
| 414 | #endif | ||
| 415 | |||
| 416 | |||
| 417 | #if @GNULIB_LSTAT@ | ||
| 418 | # if ! @HAVE_LSTAT@ | ||
| 419 | /* mingw does not support symlinks, therefore it does not have lstat. But | ||
| 420 | without links, stat does just fine. */ | ||
| 421 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 422 | # define lstat stat | ||
| 423 | # endif | ||
| 424 | _GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf)); | ||
| 425 | # elif @REPLACE_LSTAT@ | ||
| 426 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 427 | # undef lstat | ||
| 428 | # define lstat rpl_lstat | ||
| 429 | # endif | ||
| 430 | _GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf) | ||
| 431 | _GL_ARG_NONNULL ((1, 2))); | ||
| 432 | _GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf)); | ||
| 433 | # else | ||
| 434 | _GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf)); | ||
| 435 | # endif | ||
| 436 | # if @HAVE_LSTAT@ | ||
| 437 | _GL_CXXALIASWARN (lstat); | ||
| 438 | # endif | ||
| 439 | #elif defined GNULIB_POSIXCHECK | ||
| 440 | # undef lstat | ||
| 441 | # if HAVE_RAW_DECL_LSTAT | ||
| 442 | _GL_WARN_ON_USE (lstat, "lstat is unportable - " | ||
| 443 | "use gnulib module lstat for portability"); | ||
| 444 | # endif | ||
| 445 | #endif | ||
| 446 | |||
| 447 | |||
| 448 | #if @REPLACE_MKDIR@ | ||
| 449 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 450 | # undef mkdir | ||
| 451 | # define mkdir rpl_mkdir | ||
| 452 | # endif | ||
| 453 | _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode) | ||
| 454 | _GL_ARG_NONNULL ((1))); | ||
| 455 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | ||
| 456 | #else | ||
| 457 | /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. | ||
| 458 | Additionally, it declares _mkdir (and depending on compile flags, an | ||
| 459 | alias mkdir), only in the nonstandard includes <direct.h> and <io.h>, | ||
| 460 | which are included above. */ | ||
| 461 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 462 | |||
| 463 | static inline int | ||
| 464 | rpl_mkdir (char const *name, mode_t mode) | ||
| 465 | { | ||
| 466 | return _mkdir (name); | ||
| 467 | } | ||
| 468 | |||
| 469 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 470 | # define mkdir rpl_mkdir | ||
| 471 | # endif | ||
| 472 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | ||
| 473 | # else | ||
| 474 | _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); | ||
| 475 | # endif | ||
| 476 | #endif | ||
| 477 | _GL_CXXALIASWARN (mkdir); | ||
| 478 | |||
| 479 | |||
| 480 | #if @GNULIB_MKDIRAT@ | ||
| 481 | # if !@HAVE_MKDIRAT@ | ||
| 482 | _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode) | ||
| 483 | _GL_ARG_NONNULL ((2))); | ||
| 484 | # endif | ||
| 485 | _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)); | ||
| 486 | _GL_CXXALIASWARN (mkdirat); | ||
| 487 | #elif defined GNULIB_POSIXCHECK | ||
| 488 | # undef mkdirat | ||
| 489 | # if HAVE_RAW_DECL_MKDIRAT | ||
| 490 | _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - " | ||
| 491 | "use gnulib module openat for portability"); | ||
| 492 | # endif | ||
| 493 | #endif | ||
| 494 | |||
| 495 | |||
| 496 | #if @GNULIB_MKFIFO@ | ||
| 497 | # if @REPLACE_MKFIFO@ | ||
| 498 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 499 | # undef mkfifo | ||
| 500 | # define mkfifo rpl_mkfifo | ||
| 501 | # endif | ||
| 502 | _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode) | ||
| 503 | _GL_ARG_NONNULL ((1))); | ||
| 504 | _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode)); | ||
| 505 | # else | ||
| 506 | # if !@HAVE_MKFIFO@ | ||
| 507 | _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode) | ||
| 508 | _GL_ARG_NONNULL ((1))); | ||
| 509 | # endif | ||
| 510 | _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode)); | ||
| 511 | # endif | ||
| 512 | _GL_CXXALIASWARN (mkfifo); | ||
| 513 | #elif defined GNULIB_POSIXCHECK | ||
| 514 | # undef mkfifo | ||
| 515 | # if HAVE_RAW_DECL_MKFIFO | ||
| 516 | _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " | ||
| 517 | "use gnulib module mkfifo for portability"); | ||
| 518 | # endif | ||
| 519 | #endif | ||
| 520 | |||
| 521 | |||
| 522 | #if @GNULIB_MKFIFOAT@ | ||
| 523 | # if !@HAVE_MKFIFOAT@ | ||
| 524 | _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) | ||
| 525 | _GL_ARG_NONNULL ((2))); | ||
| 526 | # endif | ||
| 527 | _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); | ||
| 528 | _GL_CXXALIASWARN (mkfifoat); | ||
| 529 | #elif defined GNULIB_POSIXCHECK | ||
| 530 | # undef mkfifoat | ||
| 531 | # if HAVE_RAW_DECL_MKFIFOAT | ||
| 532 | _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - " | ||
| 533 | "use gnulib module mkfifoat for portability"); | ||
| 534 | # endif | ||
| 535 | #endif | ||
| 536 | |||
| 537 | |||
| 538 | #if @GNULIB_MKNOD@ | ||
| 539 | # if @REPLACE_MKNOD@ | ||
| 540 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 541 | # undef mknod | ||
| 542 | # define mknod rpl_mknod | ||
| 543 | # endif | ||
| 544 | _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev) | ||
| 545 | _GL_ARG_NONNULL ((1))); | ||
| 546 | _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); | ||
| 547 | # else | ||
| 548 | # if !@HAVE_MKNOD@ | ||
| 549 | _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) | ||
| 550 | _GL_ARG_NONNULL ((1))); | ||
| 551 | # endif | ||
| 552 | _GL_CXXALIAS_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)); | ||
| 553 | # endif | ||
| 554 | _GL_CXXALIASWARN (mknod); | ||
| 555 | #elif defined GNULIB_POSIXCHECK | ||
| 556 | # undef mknod | ||
| 557 | # if HAVE_RAW_DECL_MKNOD | ||
| 558 | _GL_WARN_ON_USE (mknod, "mknod is not portable - " | ||
| 559 | "use gnulib module mknod for portability"); | ||
| 560 | # endif | ||
| 561 | #endif | ||
| 562 | |||
| 563 | |||
| 564 | #if @GNULIB_MKNODAT@ | ||
| 565 | # if !@HAVE_MKNODAT@ | ||
| 566 | _GL_FUNCDECL_SYS (mknodat, int, | ||
| 567 | (int fd, char const *file, mode_t mode, dev_t dev) | ||
| 568 | _GL_ARG_NONNULL ((2))); | ||
| 569 | # endif | ||
| 570 | _GL_CXXALIAS_SYS (mknodat, int, | ||
| 571 | (int fd, char const *file, mode_t mode, dev_t dev)); | ||
| 572 | _GL_CXXALIASWARN (mknodat); | ||
| 573 | #elif defined GNULIB_POSIXCHECK | ||
| 574 | # undef mknodat | ||
| 575 | # if HAVE_RAW_DECL_MKNODAT | ||
| 576 | _GL_WARN_ON_USE (mknodat, "mknodat is not portable - " | ||
| 577 | "use gnulib module mkfifoat for portability"); | ||
| 578 | # endif | ||
| 579 | #endif | ||
| 580 | |||
| 581 | |||
| 582 | #if @GNULIB_STAT@ | ||
| 583 | # if @REPLACE_STAT@ | ||
| 584 | /* We can't use the object-like #define stat rpl_stat, because of | ||
| 585 | struct stat. This means that rpl_stat will not be used if the user | ||
| 586 | does (stat)(a,b). Oh well. */ | ||
| 587 | # undef stat | ||
| 588 | # ifdef _LARGE_FILES | ||
| 589 | /* With _LARGE_FILES defined, AIX (only) defines stat to stat64, | ||
| 590 | so we have to replace stat64() instead of stat(). */ | ||
| 591 | # define stat stat64 | ||
| 592 | # undef stat64 | ||
| 593 | # define stat64(name, st) rpl_stat (name, st) | ||
| 594 | # else /* !_LARGE_FILES */ | ||
| 595 | # define stat(name, st) rpl_stat (name, st) | ||
| 596 | # endif /* !_LARGE_FILES */ | ||
| 597 | _GL_EXTERN_C int stat (const char *name, struct stat *buf) _GL_ARG_NONNULL ((1, 2)); | ||
| 598 | # endif | ||
| 599 | #elif defined GNULIB_POSIXCHECK | ||
| 600 | # undef stat | ||
| 601 | # if HAVE_RAW_DECL_STAT | ||
| 602 | _GL_WARN_ON_USE (stat, "stat is unportable - " | ||
| 603 | "use gnulib module stat for portability"); | ||
| 604 | # endif | ||
| 605 | #endif | ||
| 606 | |||
| 607 | |||
| 608 | #if @GNULIB_UTIMENSAT@ | ||
| 609 | # if @REPLACE_UTIMENSAT@ | ||
| 610 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 611 | # undef utimensat | ||
| 612 | # define utimensat rpl_utimensat | ||
| 613 | # endif | ||
| 614 | _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name, | ||
| 615 | struct timespec const times[2], int flag) | ||
| 616 | _GL_ARG_NONNULL ((2))); | ||
| 617 | _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name, | ||
| 618 | struct timespec const times[2], int flag)); | ||
| 619 | # else | ||
| 620 | # if !@HAVE_UTIMENSAT@ | ||
| 621 | _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name, | ||
| 622 | struct timespec const times[2], int flag) | ||
| 623 | _GL_ARG_NONNULL ((2))); | ||
| 624 | # endif | ||
| 625 | _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name, | ||
| 626 | struct timespec const times[2], int flag)); | ||
| 627 | # endif | ||
| 628 | _GL_CXXALIASWARN (utimensat); | ||
| 629 | #elif defined GNULIB_POSIXCHECK | ||
| 630 | # undef utimensat | ||
| 631 | # if HAVE_RAW_DECL_UTIMENSAT | ||
| 632 | _GL_WARN_ON_USE (utimensat, "utimensat is not portable - " | ||
| 633 | "use gnulib module utimensat for portability"); | ||
| 634 | # endif | ||
| 635 | #endif | ||
| 636 | |||
| 637 | |||
| 638 | #endif /* _GL_SYS_STAT_H */ | ||
| 639 | #endif /* _GL_SYS_STAT_H */ | ||
| 640 | #endif | ||
diff --git a/gl/sys_types.in.h b/gl/sys_types.in.h new file mode 100644 index 00000000..d7da3562 --- /dev/null +++ b/gl/sys_types.in.h | |||
| @@ -0,0 +1,51 @@ | |||
| 1 | /* Provide a more complete sys/types.h. | ||
| 2 | |||
| 3 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software; you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3, or (at your option) | ||
| 8 | any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #if __GNUC__ >= 3 | ||
| 19 | @PRAGMA_SYSTEM_HEADER@ | ||
| 20 | #endif | ||
| 21 | @PRAGMA_COLUMNS@ | ||
| 22 | |||
| 23 | #ifndef _@GUARD_PREFIX@_SYS_TYPES_H | ||
| 24 | |||
| 25 | /* The include_next requires a split double-inclusion guard. */ | ||
| 26 | #@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@ | ||
| 27 | |||
| 28 | #ifndef _@GUARD_PREFIX@_SYS_TYPES_H | ||
| 29 | #define _@GUARD_PREFIX@_SYS_TYPES_H | ||
| 30 | |||
| 31 | /* Override off_t if Large File Support is requested on native Windows. */ | ||
| 32 | #if @WINDOWS_64_BIT_OFF_T@ | ||
| 33 | /* Same as int64_t in <stdint.h>. */ | ||
| 34 | # if defined _MSC_VER | ||
| 35 | # define off_t __int64 | ||
| 36 | # else | ||
| 37 | # define off_t long long int | ||
| 38 | # endif | ||
| 39 | /* Indicator, for gnulib internal purposes. */ | ||
| 40 | # define _GL_WINDOWS_64_BIT_OFF_T 1 | ||
| 41 | #endif | ||
| 42 | |||
| 43 | /* MSVC 9 defines size_t in <stddef.h>, not in <sys/types.h>. */ | ||
| 44 | /* But avoid namespace pollution on glibc systems. */ | ||
| 45 | #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) \ | ||
| 46 | && ! defined __GLIBC__ | ||
| 47 | # include <stddef.h> | ||
| 48 | #endif | ||
| 49 | |||
| 50 | #endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ | ||
| 51 | #endif /* _@GUARD_PREFIX@_SYS_TYPES_H */ | ||
diff --git a/gl/sys_uio.in.h b/gl/sys_uio.in.h new file mode 100644 index 00000000..fef19dc3 --- /dev/null +++ b/gl/sys_uio.in.h | |||
| @@ -0,0 +1,63 @@ | |||
| 1 | /* Substitute for <sys/uio.h>. | ||
| 2 | Copyright (C) 2011-2013 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 3, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, | ||
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | ||
| 16 | |||
| 17 | # if __GNUC__ >= 3 | ||
| 18 | @PRAGMA_SYSTEM_HEADER@ | ||
| 19 | # endif | ||
| 20 | @PRAGMA_COLUMNS@ | ||
| 21 | |||
| 22 | #ifndef _@GUARD_PREFIX@_SYS_UIO_H | ||
| 23 | |||
| 24 | #if @HAVE_SYS_UIO_H@ | ||
| 25 | |||
| 26 | /* On OpenBSD 4.4, <sys/uio.h> assumes prior inclusion of <sys/types.h>. */ | ||
| 27 | # include <sys/types.h> | ||
| 28 | |||
| 29 | /* The include_next requires a split double-inclusion guard. */ | ||
| 30 | # @INCLUDE_NEXT@ @NEXT_SYS_UIO_H@ | ||
| 31 | |||
| 32 | #endif | ||
| 33 | |||
| 34 | #ifndef _@GUARD_PREFIX@_SYS_UIO_H | ||
| 35 | #define _@GUARD_PREFIX@_SYS_UIO_H | ||
| 36 | |||
| 37 | #if !@HAVE_SYS_UIO_H@ | ||
| 38 | /* A platform that lacks <sys/uio.h>. */ | ||
| 39 | /* Get 'size_t' and 'ssize_t'. */ | ||
| 40 | # include <sys/types.h> | ||
| 41 | |||
| 42 | # ifdef __cplusplus | ||
| 43 | extern "C" { | ||
| 44 | # endif | ||
| 45 | |||
| 46 | # if !GNULIB_defined_struct_iovec | ||
| 47 | /* All known platforms that lack <sys/uio.h> also lack any declaration | ||
| 48 | of struct iovec in any other header. */ | ||
| 49 | struct iovec { | ||
| 50 | void *iov_base; | ||
| 51 | size_t iov_len; | ||
| 52 | }; | ||
| 53 | # define GNULIB_defined_struct_iovec 1 | ||
| 54 | # endif | ||
| 55 | |||
| 56 | # ifdef __cplusplus | ||
| 57 | } | ||
| 58 | # endif | ||
| 59 | |||
| 60 | #endif | ||
| 61 | |||
| 62 | #endif /* _@GUARD_PREFIX@_SYS_UIO_H */ | ||
| 63 | #endif /* _@GUARD_PREFIX@_SYS_UIO_H */ | ||
diff --git a/gl/time.in.h b/gl/time.in.h index 6fb4fd71..8ced7947 100644 --- a/gl/time.in.h +++ b/gl/time.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A more-standard <time.h>. | 1 | /* A more-standard <time.h>. |
| 2 | 2 | ||
| 3 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,12 +13,12 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #if __GNUC__ >= 3 | 18 | #if __GNUC__ >= 3 |
| 20 | @PRAGMA_SYSTEM_HEADER@ | 19 | @PRAGMA_SYSTEM_HEADER@ |
| 21 | #endif | 20 | #endif |
| 21 | @PRAGMA_COLUMNS@ | ||
| 22 | 22 | ||
| 23 | /* Don't get in the way of glibc when it includes time.h merely to | 23 | /* Don't get in the way of glibc when it includes time.h merely to |
| 24 | declare a few standard symbols, rather than to declare all the | 24 | declare a few standard symbols, rather than to declare all the |
| @@ -27,13 +27,13 @@ | |||
| 27 | without adding our own declarations. */ | 27 | without adding our own declarations. */ |
| 28 | #if (defined __need_time_t || defined __need_clock_t \ | 28 | #if (defined __need_time_t || defined __need_clock_t \ |
| 29 | || defined __need_timespec \ | 29 | || defined __need_timespec \ |
| 30 | || defined _GL_TIME_H) | 30 | || defined _@GUARD_PREFIX@_TIME_H) |
| 31 | 31 | ||
| 32 | # @INCLUDE_NEXT@ @NEXT_TIME_H@ | 32 | # @INCLUDE_NEXT@ @NEXT_TIME_H@ |
| 33 | 33 | ||
| 34 | #else | 34 | #else |
| 35 | 35 | ||
| 36 | # define _GL_TIME_H | 36 | # define _@GUARD_PREFIX@_TIME_H |
| 37 | 37 | ||
| 38 | # @INCLUDE_NEXT@ @NEXT_TIME_H@ | 38 | # @INCLUDE_NEXT@ @NEXT_TIME_H@ |
| 39 | 39 | ||
| @@ -68,13 +68,16 @@ | |||
| 68 | extern "C" { | 68 | extern "C" { |
| 69 | # endif | 69 | # endif |
| 70 | 70 | ||
| 71 | # undef timespec | 71 | # if !GNULIB_defined_struct_timespec |
| 72 | # define timespec rpl_timespec | 72 | # undef timespec |
| 73 | # define timespec rpl_timespec | ||
| 73 | struct timespec | 74 | struct timespec |
| 74 | { | 75 | { |
| 75 | time_t tv_sec; | 76 | time_t tv_sec; |
| 76 | long int tv_nsec; | 77 | long int tv_nsec; |
| 77 | }; | 78 | }; |
| 79 | # define GNULIB_defined_struct_timespec 1 | ||
| 80 | # endif | ||
| 78 | 81 | ||
| 79 | # ifdef __cplusplus | 82 | # ifdef __cplusplus |
| 80 | } | 83 | } |
| @@ -83,6 +86,18 @@ struct timespec | |||
| 83 | # endif | 86 | # endif |
| 84 | # endif | 87 | # endif |
| 85 | 88 | ||
| 89 | # if !GNULIB_defined_struct_time_t_must_be_integral | ||
| 90 | /* Per http://austingroupbugs.net/view.php?id=327, POSIX requires | ||
| 91 | time_t to be an integer type, even though C99 permits floating | ||
| 92 | point. We don't know of any implementation that uses floating | ||
| 93 | point, and it is much easier to write code that doesn't have to | ||
| 94 | worry about that corner case, so we force the issue. */ | ||
| 95 | struct __time_t_must_be_integral { | ||
| 96 | unsigned int __floating_time_t_unsupported : (time_t) 1; | ||
| 97 | }; | ||
| 98 | # define GNULIB_defined_struct_time_t_must_be_integral 1 | ||
| 99 | # endif | ||
| 100 | |||
| 86 | /* Sleep for at least RQTP seconds unless interrupted, If interrupted, | 101 | /* Sleep for at least RQTP seconds unless interrupted, If interrupted, |
| 87 | return -1 and store the remaining time into RMTP. See | 102 | return -1 and store the remaining time into RMTP. See |
| 88 | <http://www.opengroup.org/susv3xsh/nanosleep.html>. */ | 103 | <http://www.opengroup.org/susv3xsh/nanosleep.html>. */ |
| @@ -137,7 +152,7 @@ _GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, | |||
| 137 | _GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, | 152 | _GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, |
| 138 | struct tm *restrict __result)); | 153 | struct tm *restrict __result)); |
| 139 | # else | 154 | # else |
| 140 | # if ! @HAVE_LOCALTIME_R@ | 155 | # if ! @HAVE_DECL_LOCALTIME_R@ |
| 141 | _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, | 156 | _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, |
| 142 | struct tm *restrict __result) | 157 | struct tm *restrict __result) |
| 143 | _GL_ARG_NONNULL ((1, 2))); | 158 | _GL_ARG_NONNULL ((1, 2))); |
| @@ -145,7 +160,9 @@ _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, | |||
| 145 | _GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, | 160 | _GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, |
| 146 | struct tm *restrict __result)); | 161 | struct tm *restrict __result)); |
| 147 | # endif | 162 | # endif |
| 163 | # if @HAVE_DECL_LOCALTIME_R@ | ||
| 148 | _GL_CXXALIASWARN (localtime_r); | 164 | _GL_CXXALIASWARN (localtime_r); |
| 165 | # endif | ||
| 149 | # if @REPLACE_LOCALTIME_R@ | 166 | # if @REPLACE_LOCALTIME_R@ |
| 150 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 167 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 151 | # undef gmtime_r | 168 | # undef gmtime_r |
| @@ -157,7 +174,7 @@ _GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, | |||
| 157 | _GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, | 174 | _GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, |
| 158 | struct tm *restrict __result)); | 175 | struct tm *restrict __result)); |
| 159 | # else | 176 | # else |
| 160 | # if ! @HAVE_LOCALTIME_R@ | 177 | # if ! @HAVE_DECL_LOCALTIME_R@ |
| 161 | _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, | 178 | _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, |
| 162 | struct tm *restrict __result) | 179 | struct tm *restrict __result) |
| 163 | _GL_ARG_NONNULL ((1, 2))); | 180 | _GL_ARG_NONNULL ((1, 2))); |
| @@ -165,7 +182,9 @@ _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, | |||
| 165 | _GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, | 182 | _GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, |
| 166 | struct tm *restrict __result)); | 183 | struct tm *restrict __result)); |
| 167 | # endif | 184 | # endif |
| 185 | # if @HAVE_DECL_LOCALTIME_R@ | ||
| 168 | _GL_CXXALIASWARN (gmtime_r); | 186 | _GL_CXXALIASWARN (gmtime_r); |
| 187 | # endif | ||
| 169 | # endif | 188 | # endif |
| 170 | 189 | ||
| 171 | /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store | 190 | /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store |
diff --git a/gl/time_r.c b/gl/time_r.c index 3b2b3e94..98662998 100644 --- a/gl/time_r.c +++ b/gl/time_r.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Reentrant time functions like localtime_r. | 1 | /* Reentrant time functions like localtime_r. |
| 2 | 2 | ||
| 3 | Copyright (C) 2003, 2006-2007, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2003, 2006-2007, 2010-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* Written by Paul Eggert. */ | 18 | /* Written by Paul Eggert. */ |
| 20 | 19 | ||
diff --git a/gl/timegm.c b/gl/timegm.c index e484dddf..6338baa3 100644 --- a/gl/timegm.c +++ b/gl/timegm.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Convert UTC calendar time to simple time. Like mktime but assumes UTC. | 1 | /* Convert UTC calendar time to simple time. Like mktime but assumes UTC. |
| 2 | 2 | ||
| 3 | Copyright (C) 1994, 1997, 2003, 2004, 2006, 2007, 2009, 2010 Free Software | 3 | Copyright (C) 1994, 1997, 2003-2004, 2006-2007, 2009-2013 Free Software |
| 4 | Foundation, Inc. This file is part of the GNU C Library. | 4 | Foundation, Inc. This file is part of the GNU C Library. |
| 5 | 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | 6 | This program is free software; you can redistribute it and/or modify |
| @@ -14,8 +14,7 @@ | |||
| 14 | GNU General Public License for more details. | 14 | GNU General Public License for more details. |
| 15 | 15 | ||
| 16 | You should have received a copy of the GNU General Public License | 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software Foundation, | 17 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | 18 | ||
| 20 | #ifndef _LIBC | 19 | #ifndef _LIBC |
| 21 | # include <config.h> | 20 | # include <config.h> |
diff --git a/gl/unistd--.h b/gl/unistd--.h deleted file mode 100644 index 5283d2c5..00000000 --- a/gl/unistd--.h +++ /dev/null | |||
| @@ -1,32 +0,0 @@ | |||
| 1 | /* Like unistd.h, but redefine some names to avoid glitches. | ||
| 2 | |||
| 3 | Copyright (C) 2005, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert. */ | ||
| 19 | |||
| 20 | #include <unistd.h> | ||
| 21 | #include "unistd-safer.h" | ||
| 22 | |||
| 23 | #undef dup | ||
| 24 | #define dup dup_safer | ||
| 25 | |||
| 26 | #undef pipe | ||
| 27 | #define pipe pipe_safer | ||
| 28 | |||
| 29 | #if GNULIB_PIPE2_SAFER | ||
| 30 | # undef pipe2 | ||
| 31 | # define pipe2 pipe2_safer | ||
| 32 | #endif | ||
diff --git a/gl/unistd-safer.h b/gl/unistd-safer.h deleted file mode 100644 index 190f1086..00000000 --- a/gl/unistd-safer.h +++ /dev/null | |||
| @@ -1,31 +0,0 @@ | |||
| 1 | /* Invoke unistd-like functions, but avoid some glitches. | ||
| 2 | |||
| 3 | Copyright (C) 2001, 2003, 2005, 2009-2010 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | /* Written by Paul Eggert and Eric Blake. */ | ||
| 19 | |||
| 20 | int dup_safer (int); | ||
| 21 | int fd_safer (int); | ||
| 22 | int pipe_safer (int[2]); | ||
| 23 | |||
| 24 | #if GNULIB_FD_SAFER_FLAG | ||
| 25 | int dup_safer_flag (int, int); | ||
| 26 | int fd_safer_flag (int, int); | ||
| 27 | #endif | ||
| 28 | |||
| 29 | #if GNULIB_PIPE2_SAFER | ||
| 30 | int pipe2_safer (int[2], int); | ||
| 31 | #endif | ||
diff --git a/gl/unistd.c b/gl/unistd.c new file mode 100644 index 00000000..6c6a8e26 --- /dev/null +++ b/gl/unistd.c | |||
| @@ -0,0 +1,3 @@ | |||
| 1 | #include <config.h> | ||
| 2 | #define _GL_UNISTD_INLINE _GL_EXTERN_INLINE | ||
| 3 | #include "unistd.h" | ||
diff --git a/gl/unistd.in.h b/gl/unistd.in.h index 7914f228..2ea9af43 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Substitute for and wrapper around <unistd.h>. | 1 | /* Substitute for and wrapper around <unistd.h>. |
| 2 | Copyright (C) 2003-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2003-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,30 +12,14 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program; if not, write to the Free Software Foundation, | 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | 16 | |
| 17 | #ifndef _@GUARD_PREFIX@_UNISTD_H | ||
| 17 | 18 | ||
| 18 | #if __GNUC__ >= 3 | 19 | #if __GNUC__ >= 3 |
| 19 | @PRAGMA_SYSTEM_HEADER@ | 20 | @PRAGMA_SYSTEM_HEADER@ |
| 20 | #endif | 21 | #endif |
| 21 | 22 | @PRAGMA_COLUMNS@ | |
| 22 | /* Special invocation convention: | ||
| 23 | - On mingw, several headers, including <winsock2.h>, include <unistd.h>, | ||
| 24 | but we need to ensure that both the system <unistd.h> and <winsock2.h> | ||
| 25 | are completely included before we replace gethostname. */ | ||
| 26 | #if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \ | ||
| 27 | && !defined _GL_WINSOCK2_H_WITNESS && defined _WINSOCK2_H | ||
| 28 | /* <unistd.h> is being indirectly included for the first time from | ||
| 29 | <winsock2.h>; avoid declaring any overrides. */ | ||
| 30 | # if @HAVE_UNISTD_H@ | ||
| 31 | # @INCLUDE_NEXT@ @NEXT_UNISTD_H@ | ||
| 32 | # else | ||
| 33 | # error unexpected; report this to bug-gnulib@gnu.org | ||
| 34 | # endif | ||
| 35 | # define _GL_WINSOCK2_H_WITNESS | ||
| 36 | |||
| 37 | /* Normal invocation. */ | ||
| 38 | #elif !defined _GL_UNISTD_H | ||
| 39 | 23 | ||
| 40 | /* The include_next requires a split double-inclusion guard. */ | 24 | /* The include_next requires a split double-inclusion guard. */ |
| 41 | #if @HAVE_UNISTD_H@ | 25 | #if @HAVE_UNISTD_H@ |
| @@ -50,8 +34,8 @@ | |||
| 50 | # undef _GL_INCLUDING_WINSOCK2_H | 34 | # undef _GL_INCLUDING_WINSOCK2_H |
| 51 | #endif | 35 | #endif |
| 52 | 36 | ||
| 53 | #if !defined _GL_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H | 37 | #if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H |
| 54 | #define _GL_UNISTD_H | 38 | #define _@GUARD_PREFIX@_UNISTD_H |
| 55 | 39 | ||
| 56 | /* NetBSD 5.0 mis-defines NULL. Also get size_t. */ | 40 | /* NetBSD 5.0 mis-defines NULL. Also get size_t. */ |
| 57 | #include <stddef.h> | 41 | #include <stddef.h> |
| @@ -60,32 +44,66 @@ | |||
| 60 | /* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */ | 44 | /* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */ |
| 61 | /* But avoid namespace pollution on glibc systems. */ | 45 | /* But avoid namespace pollution on glibc systems. */ |
| 62 | #if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ | 46 | #if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \ |
| 63 | || (@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK)) \ | 47 | || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ |
| 48 | && defined __CYGWIN__)) \ | ||
| 64 | && ! defined __GLIBC__ | 49 | && ! defined __GLIBC__ |
| 65 | # include <stdio.h> | 50 | # include <stdio.h> |
| 66 | #endif | 51 | #endif |
| 67 | 52 | ||
| 68 | /* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>. */ | 53 | /* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>. */ |
| 69 | /* But avoid namespace pollution on glibc systems. */ | 54 | /* But avoid namespace pollution on glibc systems. */ |
| 70 | #if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ | 55 | #if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \ |
| 56 | && ! defined __GLIBC__ | ||
| 71 | # include <fcntl.h> | 57 | # include <fcntl.h> |
| 72 | #endif | 58 | #endif |
| 73 | 59 | ||
| 74 | /* mingw fails to declare _exit in <unistd.h>. */ | 60 | /* mingw fails to declare _exit in <unistd.h>. */ |
| 75 | /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */ | 61 | /* mingw, MSVC, BeOS, Haiku declare environ in <stdlib.h>, not in |
| 62 | <unistd.h>. */ | ||
| 76 | /* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>. */ | 63 | /* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>. */ |
| 64 | /* OSF Tru64 Unix cannot see gnulib rpl_strtod when system <stdlib.h> is | ||
| 65 | included here. */ | ||
| 77 | /* But avoid namespace pollution on glibc systems. */ | 66 | /* But avoid namespace pollution on glibc systems. */ |
| 78 | #ifndef __GLIBC__ | 67 | #if !defined __GLIBC__ && !defined __osf__ |
| 68 | # define __need_system_stdlib_h | ||
| 79 | # include <stdlib.h> | 69 | # include <stdlib.h> |
| 70 | # undef __need_system_stdlib_h | ||
| 80 | #endif | 71 | #endif |
| 81 | 72 | ||
| 82 | /* mingw declares getcwd in <io.h>, not in <unistd.h>. */ | 73 | /* Native Windows platforms declare chdir, getcwd, rmdir in |
| 83 | #if ((@GNULIB_GETCWD@ || defined GNULIB_POSIXCHECK) \ | 74 | <io.h> and/or <direct.h>, not in <unistd.h>. |
| 75 | They also declare access(), chmod(), close(), dup(), dup2(), isatty(), | ||
| 76 | lseek(), read(), unlink(), write() in <io.h>. */ | ||
| 77 | #if ((@GNULIB_CHDIR@ || @GNULIB_GETCWD@ || @GNULIB_RMDIR@ \ | ||
| 78 | || defined GNULIB_POSIXCHECK) \ | ||
| 84 | && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) | 79 | && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) |
| 80 | # include <io.h> /* mingw32, mingw64 */ | ||
| 81 | # include <direct.h> /* mingw64, MSVC 9 */ | ||
| 82 | #elif (@GNULIB_CLOSE@ || @GNULIB_DUP@ || @GNULIB_DUP2@ || @GNULIB_ISATTY@ \ | ||
| 83 | || @GNULIB_LSEEK@ || @GNULIB_READ@ || @GNULIB_UNLINK@ || @GNULIB_WRITE@ \ | ||
| 84 | || defined GNULIB_POSIXCHECK) \ | ||
| 85 | && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) | ||
| 85 | # include <io.h> | 86 | # include <io.h> |
| 86 | #endif | 87 | #endif |
| 87 | 88 | ||
| 88 | #if (@GNULIB_WRITE@ || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ | 89 | /* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. |
| 90 | NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>. */ | ||
| 91 | /* But avoid namespace pollution on glibc systems. */ | ||
| 92 | #if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \ | ||
| 93 | || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \ | ||
| 94 | && !defined __GLIBC__ | ||
| 95 | # include <netdb.h> | ||
| 96 | #endif | ||
| 97 | |||
| 98 | /* MSVC defines off_t in <sys/types.h>. | ||
| 99 | May also define off_t to a 64-bit type on native Windows. */ | ||
| 100 | #if !@HAVE_UNISTD_H@ || @WINDOWS_64_BIT_OFF_T@ | ||
| 101 | /* Get off_t. */ | ||
| 102 | # include <sys/types.h> | ||
| 103 | #endif | ||
| 104 | |||
| 105 | #if (@GNULIB_READ@ || @GNULIB_WRITE@ \ | ||
| 106 | || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ | ||
| 89 | || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK) | 107 | || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK) |
| 90 | /* Get ssize_t. */ | 108 | /* Get ssize_t. */ |
| 91 | # include <sys/types.h> | 109 | # include <sys/types.h> |
| @@ -94,9 +112,15 @@ | |||
| 94 | /* Get getopt(), optarg, optind, opterr, optopt. | 112 | /* Get getopt(), optarg, optind, opterr, optopt. |
| 95 | But avoid namespace pollution on glibc systems. */ | 113 | But avoid namespace pollution on glibc systems. */ |
| 96 | #if @GNULIB_UNISTD_H_GETOPT@ && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT | 114 | #if @GNULIB_UNISTD_H_GETOPT@ && !defined __GLIBC__ && !defined _GL_SYSTEM_GETOPT |
| 115 | # define __need_getopt | ||
| 97 | # include <getopt.h> | 116 | # include <getopt.h> |
| 98 | #endif | 117 | #endif |
| 99 | 118 | ||
| 119 | _GL_INLINE_HEADER_BEGIN | ||
| 120 | #ifndef _GL_UNISTD_INLINE | ||
| 121 | # define _GL_UNISTD_INLINE _GL_INLINE | ||
| 122 | #endif | ||
| 123 | |||
| 100 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 124 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 101 | 125 | ||
| 102 | /* The definition of _GL_ARG_NONNULL is copied here. */ | 126 | /* The definition of _GL_ARG_NONNULL is copied here. */ |
| @@ -104,78 +128,77 @@ | |||
| 104 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 128 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| 105 | 129 | ||
| 106 | 130 | ||
| 107 | #if @GNULIB_GETHOSTNAME@ | 131 | /* Hide some function declarations from <winsock2.h>. */ |
| 108 | /* Get all possible declarations of gethostname(). */ | 132 | |
| 109 | # if @UNISTD_H_HAVE_WINSOCK2_H@ | 133 | #if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ |
| 110 | # if !defined _GL_SYS_SOCKET_H | 134 | # if !defined _@GUARD_PREFIX@_SYS_SOCKET_H |
| 111 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 135 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 112 | # undef socket | 136 | # undef socket |
| 113 | # define socket socket_used_without_including_sys_socket_h | 137 | # define socket socket_used_without_including_sys_socket_h |
| 114 | # undef connect | 138 | # undef connect |
| 115 | # define connect connect_used_without_including_sys_socket_h | 139 | # define connect connect_used_without_including_sys_socket_h |
| 116 | # undef accept | 140 | # undef accept |
| 117 | # define accept accept_used_without_including_sys_socket_h | 141 | # define accept accept_used_without_including_sys_socket_h |
| 118 | # undef bind | 142 | # undef bind |
| 119 | # define bind bind_used_without_including_sys_socket_h | 143 | # define bind bind_used_without_including_sys_socket_h |
| 120 | # undef getpeername | 144 | # undef getpeername |
| 121 | # define getpeername getpeername_used_without_including_sys_socket_h | 145 | # define getpeername getpeername_used_without_including_sys_socket_h |
| 122 | # undef getsockname | 146 | # undef getsockname |
| 123 | # define getsockname getsockname_used_without_including_sys_socket_h | 147 | # define getsockname getsockname_used_without_including_sys_socket_h |
| 124 | # undef getsockopt | 148 | # undef getsockopt |
| 125 | # define getsockopt getsockopt_used_without_including_sys_socket_h | 149 | # define getsockopt getsockopt_used_without_including_sys_socket_h |
| 126 | # undef listen | 150 | # undef listen |
| 127 | # define listen listen_used_without_including_sys_socket_h | 151 | # define listen listen_used_without_including_sys_socket_h |
| 128 | # undef recv | 152 | # undef recv |
| 129 | # define recv recv_used_without_including_sys_socket_h | 153 | # define recv recv_used_without_including_sys_socket_h |
| 130 | # undef send | 154 | # undef send |
| 131 | # define send send_used_without_including_sys_socket_h | 155 | # define send send_used_without_including_sys_socket_h |
| 132 | # undef recvfrom | 156 | # undef recvfrom |
| 133 | # define recvfrom recvfrom_used_without_including_sys_socket_h | 157 | # define recvfrom recvfrom_used_without_including_sys_socket_h |
| 134 | # undef sendto | 158 | # undef sendto |
| 135 | # define sendto sendto_used_without_including_sys_socket_h | 159 | # define sendto sendto_used_without_including_sys_socket_h |
| 136 | # undef setsockopt | 160 | # undef setsockopt |
| 137 | # define setsockopt setsockopt_used_without_including_sys_socket_h | 161 | # define setsockopt setsockopt_used_without_including_sys_socket_h |
| 138 | # undef shutdown | 162 | # undef shutdown |
| 139 | # define shutdown shutdown_used_without_including_sys_socket_h | 163 | # define shutdown shutdown_used_without_including_sys_socket_h |
| 140 | # else | 164 | # else |
| 141 | _GL_WARN_ON_USE (socket, | 165 | _GL_WARN_ON_USE (socket, |
| 142 | "socket() used without including <sys/socket.h>"); | 166 | "socket() used without including <sys/socket.h>"); |
| 143 | _GL_WARN_ON_USE (connect, | 167 | _GL_WARN_ON_USE (connect, |
| 144 | "connect() used without including <sys/socket.h>"); | 168 | "connect() used without including <sys/socket.h>"); |
| 145 | _GL_WARN_ON_USE (accept, | 169 | _GL_WARN_ON_USE (accept, |
| 146 | "accept() used without including <sys/socket.h>"); | 170 | "accept() used without including <sys/socket.h>"); |
| 147 | _GL_WARN_ON_USE (bind, | 171 | _GL_WARN_ON_USE (bind, |
| 148 | "bind() used without including <sys/socket.h>"); | 172 | "bind() used without including <sys/socket.h>"); |
| 149 | _GL_WARN_ON_USE (getpeername, | 173 | _GL_WARN_ON_USE (getpeername, |
| 150 | "getpeername() used without including <sys/socket.h>"); | 174 | "getpeername() used without including <sys/socket.h>"); |
| 151 | _GL_WARN_ON_USE (getsockname, | 175 | _GL_WARN_ON_USE (getsockname, |
| 152 | "getsockname() used without including <sys/socket.h>"); | 176 | "getsockname() used without including <sys/socket.h>"); |
| 153 | _GL_WARN_ON_USE (getsockopt, | 177 | _GL_WARN_ON_USE (getsockopt, |
| 154 | "getsockopt() used without including <sys/socket.h>"); | 178 | "getsockopt() used without including <sys/socket.h>"); |
| 155 | _GL_WARN_ON_USE (listen, | 179 | _GL_WARN_ON_USE (listen, |
| 156 | "listen() used without including <sys/socket.h>"); | 180 | "listen() used without including <sys/socket.h>"); |
| 157 | _GL_WARN_ON_USE (recv, | 181 | _GL_WARN_ON_USE (recv, |
| 158 | "recv() used without including <sys/socket.h>"); | 182 | "recv() used without including <sys/socket.h>"); |
| 159 | _GL_WARN_ON_USE (send, | 183 | _GL_WARN_ON_USE (send, |
| 160 | "send() used without including <sys/socket.h>"); | 184 | "send() used without including <sys/socket.h>"); |
| 161 | _GL_WARN_ON_USE (recvfrom, | 185 | _GL_WARN_ON_USE (recvfrom, |
| 162 | "recvfrom() used without including <sys/socket.h>"); | 186 | "recvfrom() used without including <sys/socket.h>"); |
| 163 | _GL_WARN_ON_USE (sendto, | 187 | _GL_WARN_ON_USE (sendto, |
| 164 | "sendto() used without including <sys/socket.h>"); | 188 | "sendto() used without including <sys/socket.h>"); |
| 165 | _GL_WARN_ON_USE (setsockopt, | 189 | _GL_WARN_ON_USE (setsockopt, |
| 166 | "setsockopt() used without including <sys/socket.h>"); | 190 | "setsockopt() used without including <sys/socket.h>"); |
| 167 | _GL_WARN_ON_USE (shutdown, | 191 | _GL_WARN_ON_USE (shutdown, |
| 168 | "shutdown() used without including <sys/socket.h>"); | 192 | "shutdown() used without including <sys/socket.h>"); |
| 169 | # endif | ||
| 170 | # endif | 193 | # endif |
| 171 | # if !defined _GL_SYS_SELECT_H | 194 | # endif |
| 172 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 195 | # if !defined _@GUARD_PREFIX@_SYS_SELECT_H |
| 173 | # undef select | 196 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 174 | # define select select_used_without_including_sys_select_h | 197 | # undef select |
| 175 | # else | 198 | # define select select_used_without_including_sys_select_h |
| 176 | _GL_WARN_ON_USE (select, | 199 | # else |
| 177 | "select() used without including <sys/select.h>"); | 200 | _GL_WARN_ON_USE (select, |
| 178 | # endif | 201 | "select() used without including <sys/select.h>"); |
| 179 | # endif | 202 | # endif |
| 180 | # endif | 203 | # endif |
| 181 | #endif | 204 | #endif |
| @@ -211,12 +234,24 @@ _GL_WARN_ON_USE (access, "the access function is a security risk - " | |||
| 211 | #endif | 234 | #endif |
| 212 | 235 | ||
| 213 | 236 | ||
| 237 | #if @GNULIB_CHDIR@ | ||
| 238 | _GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1))); | ||
| 239 | _GL_CXXALIASWARN (chdir); | ||
| 240 | #elif defined GNULIB_POSIXCHECK | ||
| 241 | # undef chdir | ||
| 242 | # if HAVE_RAW_DECL_CHDIR | ||
| 243 | _GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - " | ||
| 244 | "use gnulib module chdir for portability"); | ||
| 245 | # endif | ||
| 246 | #endif | ||
| 247 | |||
| 248 | |||
| 214 | #if @GNULIB_CHOWN@ | 249 | #if @GNULIB_CHOWN@ |
| 215 | /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE | 250 | /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE |
| 216 | to GID (if GID is not -1). Follow symbolic links. | 251 | to GID (if GID is not -1). Follow symbolic links. |
| 217 | Return 0 if successful, otherwise -1 and errno set. | 252 | Return 0 if successful, otherwise -1 and errno set. |
| 218 | See the POSIX:2001 specification | 253 | See the POSIX:2008 specification |
| 219 | <http://www.opengroup.org/susv3xsh/chown.html>. */ | 254 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html. */ |
| 220 | # if @REPLACE_CHOWN@ | 255 | # if @REPLACE_CHOWN@ |
| 221 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 256 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 222 | # undef chown | 257 | # undef chown |
| @@ -267,24 +302,32 @@ _GL_WARN_ON_USE (close, "close does not portably work on sockets - " | |||
| 267 | #endif | 302 | #endif |
| 268 | 303 | ||
| 269 | 304 | ||
| 270 | #if @REPLACE_DUP@ | 305 | #if @GNULIB_DUP@ |
| 271 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 306 | # if @REPLACE_DUP@ |
| 272 | # define dup rpl_dup | 307 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 273 | # endif | 308 | # define dup rpl_dup |
| 309 | # endif | ||
| 274 | _GL_FUNCDECL_RPL (dup, int, (int oldfd)); | 310 | _GL_FUNCDECL_RPL (dup, int, (int oldfd)); |
| 275 | _GL_CXXALIAS_RPL (dup, int, (int oldfd)); | 311 | _GL_CXXALIAS_RPL (dup, int, (int oldfd)); |
| 276 | #else | 312 | # else |
| 277 | _GL_CXXALIAS_SYS (dup, int, (int oldfd)); | 313 | _GL_CXXALIAS_SYS (dup, int, (int oldfd)); |
| 278 | #endif | 314 | # endif |
| 279 | _GL_CXXALIASWARN (dup); | 315 | _GL_CXXALIASWARN (dup); |
| 316 | #elif defined GNULIB_POSIXCHECK | ||
| 317 | # undef dup | ||
| 318 | # if HAVE_RAW_DECL_DUP | ||
| 319 | _GL_WARN_ON_USE (dup, "dup is unportable - " | ||
| 320 | "use gnulib module dup for portability"); | ||
| 321 | # endif | ||
| 322 | #endif | ||
| 280 | 323 | ||
| 281 | 324 | ||
| 282 | #if @GNULIB_DUP2@ | 325 | #if @GNULIB_DUP2@ |
| 283 | /* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if | 326 | /* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if |
| 284 | NEWFD = OLDFD, otherwise close NEWFD first if it is open. | 327 | NEWFD = OLDFD, otherwise close NEWFD first if it is open. |
| 285 | Return newfd if successful, otherwise -1 and errno set. | 328 | Return newfd if successful, otherwise -1 and errno set. |
| 286 | See the POSIX:2001 specification | 329 | See the POSIX:2008 specification |
| 287 | <http://www.opengroup.org/susv3xsh/dup2.html>. */ | 330 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>. */ |
| 288 | # if @REPLACE_DUP2@ | 331 | # if @REPLACE_DUP2@ |
| 289 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 332 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 290 | # define dup2 rpl_dup2 | 333 | # define dup2 rpl_dup2 |
| @@ -355,7 +398,7 @@ extern char **environ; | |||
| 355 | # endif | 398 | # endif |
| 356 | #elif defined GNULIB_POSIXCHECK | 399 | #elif defined GNULIB_POSIXCHECK |
| 357 | # if HAVE_RAW_DECL_ENVIRON | 400 | # if HAVE_RAW_DECL_ENVIRON |
| 358 | static inline char *** | 401 | _GL_UNISTD_INLINE char *** |
| 359 | rpl_environ (void) | 402 | rpl_environ (void) |
| 360 | { | 403 | { |
| 361 | return &environ; | 404 | return &environ; |
| @@ -413,8 +456,8 @@ _GL_WARN_ON_USE (faccessat, "faccessat is not portable - " | |||
| 413 | /* Change the process' current working directory to the directory on which | 456 | /* Change the process' current working directory to the directory on which |
| 414 | the given file descriptor is open. | 457 | the given file descriptor is open. |
| 415 | Return 0 if successful, otherwise -1 and errno set. | 458 | Return 0 if successful, otherwise -1 and errno set. |
| 416 | See the POSIX:2001 specification | 459 | See the POSIX:2008 specification |
| 417 | <http://www.opengroup.org/susv3xsh/fchdir.html>. */ | 460 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>. */ |
| 418 | # if ! @HAVE_FCHDIR@ | 461 | # if ! @HAVE_FCHDIR@ |
| 419 | _GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); | 462 | _GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); |
| 420 | 463 | ||
| @@ -425,6 +468,10 @@ _GL_EXTERN_C void _gl_unregister_fd (int fd); | |||
| 425 | _GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); | 468 | _GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd); |
| 426 | _GL_EXTERN_C const char *_gl_directory_name (int fd); | 469 | _GL_EXTERN_C const char *_gl_directory_name (int fd); |
| 427 | 470 | ||
| 471 | # else | ||
| 472 | # if !@HAVE_DECL_FCHDIR@ | ||
| 473 | _GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/)); | ||
| 474 | # endif | ||
| 428 | # endif | 475 | # endif |
| 429 | _GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); | 476 | _GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/)); |
| 430 | _GL_CXXALIASWARN (fchdir); | 477 | _GL_CXXALIASWARN (fchdir); |
| @@ -467,11 +514,30 @@ _GL_WARN_ON_USE (fchownat, "fchownat is not portable - " | |||
| 467 | #endif | 514 | #endif |
| 468 | 515 | ||
| 469 | 516 | ||
| 470 | #if @GNULIB_FSYNC@ | 517 | #if @GNULIB_FDATASYNC@ |
| 471 | /* Synchronize changes to a file. | 518 | /* Synchronize changes to a file. |
| 472 | Return 0 if successful, otherwise -1 and errno set. | 519 | Return 0 if successful, otherwise -1 and errno set. |
| 473 | See POSIX:2001 specification | 520 | See POSIX:2008 specification |
| 474 | <http://www.opengroup.org/susv3xsh/fsync.html>. */ | 521 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */ |
| 522 | # if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@ | ||
| 523 | _GL_FUNCDECL_SYS (fdatasync, int, (int fd)); | ||
| 524 | # endif | ||
| 525 | _GL_CXXALIAS_SYS (fdatasync, int, (int fd)); | ||
| 526 | _GL_CXXALIASWARN (fdatasync); | ||
| 527 | #elif defined GNULIB_POSIXCHECK | ||
| 528 | # undef fdatasync | ||
| 529 | # if HAVE_RAW_DECL_FDATASYNC | ||
| 530 | _GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - " | ||
| 531 | "use gnulib module fdatasync for portability"); | ||
| 532 | # endif | ||
| 533 | #endif | ||
| 534 | |||
| 535 | |||
| 536 | #if @GNULIB_FSYNC@ | ||
| 537 | /* Synchronize changes, including metadata, to a file. | ||
| 538 | Return 0 if successful, otherwise -1 and errno set. | ||
| 539 | See POSIX:2008 specification | ||
| 540 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>. */ | ||
| 475 | # if !@HAVE_FSYNC@ | 541 | # if !@HAVE_FSYNC@ |
| 476 | _GL_FUNCDECL_SYS (fsync, int, (int fd)); | 542 | _GL_FUNCDECL_SYS (fsync, int, (int fd)); |
| 477 | # endif | 543 | # endif |
| @@ -489,12 +555,21 @@ _GL_WARN_ON_USE (fsync, "fsync is unportable - " | |||
| 489 | #if @GNULIB_FTRUNCATE@ | 555 | #if @GNULIB_FTRUNCATE@ |
| 490 | /* Change the size of the file to which FD is opened to become equal to LENGTH. | 556 | /* Change the size of the file to which FD is opened to become equal to LENGTH. |
| 491 | Return 0 if successful, otherwise -1 and errno set. | 557 | Return 0 if successful, otherwise -1 and errno set. |
| 492 | See the POSIX:2001 specification | 558 | See the POSIX:2008 specification |
| 493 | <http://www.opengroup.org/susv3xsh/ftruncate.html>. */ | 559 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */ |
| 494 | # if !@HAVE_FTRUNCATE@ | 560 | # if @REPLACE_FTRUNCATE@ |
| 561 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 562 | # undef ftruncate | ||
| 563 | # define ftruncate rpl_ftruncate | ||
| 564 | # endif | ||
| 565 | _GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length)); | ||
| 566 | _GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length)); | ||
| 567 | # else | ||
| 568 | # if !@HAVE_FTRUNCATE@ | ||
| 495 | _GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); | 569 | _GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length)); |
| 496 | # endif | 570 | # endif |
| 497 | _GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); | 571 | _GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length)); |
| 572 | # endif | ||
| 498 | _GL_CXXALIASWARN (ftruncate); | 573 | _GL_CXXALIASWARN (ftruncate); |
| 499 | #elif defined GNULIB_POSIXCHECK | 574 | #elif defined GNULIB_POSIXCHECK |
| 500 | # undef ftruncate | 575 | # undef ftruncate |
| @@ -510,8 +585,8 @@ _GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - " | |||
| 510 | of BUF. | 585 | of BUF. |
| 511 | Return BUF if successful, or NULL if the directory couldn't be determined | 586 | Return BUF if successful, or NULL if the directory couldn't be determined |
| 512 | or SIZE was too small. | 587 | or SIZE was too small. |
| 513 | See the POSIX:2001 specification | 588 | See the POSIX:2008 specification |
| 514 | <http://www.opengroup.org/susv3xsh/getcwd.html>. | 589 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>. |
| 515 | Additionally, the gnulib module 'getcwd' guarantees the following GNU | 590 | Additionally, the gnulib module 'getcwd' guarantees the following GNU |
| 516 | extension: If BUF is NULL, an array is allocated with 'malloc'; the array | 591 | extension: If BUF is NULL, an array is allocated with 'malloc'; the array |
| 517 | is SIZE bytes long, unless SIZE == 0, in which case it is as big as | 592 | is SIZE bytes long, unless SIZE == 0, in which case it is as big as |
| @@ -548,13 +623,21 @@ _GL_WARN_ON_USE (getcwd, "getcwd is unportable - " | |||
| 548 | Null terminate it if the name is shorter than LEN. | 623 | Null terminate it if the name is shorter than LEN. |
| 549 | If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. | 624 | If the NIS domain name is longer than LEN, set errno = EINVAL and return -1. |
| 550 | Return 0 if successful, otherwise set errno and return -1. */ | 625 | Return 0 if successful, otherwise set errno and return -1. */ |
| 551 | # if !@HAVE_GETDOMAINNAME@ | 626 | # if @REPLACE_GETDOMAINNAME@ |
| 627 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 628 | # undef getdomainname | ||
| 629 | # define getdomainname rpl_getdomainname | ||
| 630 | # endif | ||
| 631 | _GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len) | ||
| 632 | _GL_ARG_NONNULL ((1))); | ||
| 633 | _GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len)); | ||
| 634 | # else | ||
| 635 | # if !@HAVE_DECL_GETDOMAINNAME@ | ||
| 552 | _GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) | 636 | _GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len) |
| 553 | _GL_ARG_NONNULL ((1))); | 637 | _GL_ARG_NONNULL ((1))); |
| 638 | # endif | ||
| 639 | _GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len)); | ||
| 554 | # endif | 640 | # endif |
| 555 | /* Need to cast, because on MacOS X 10.5 systems, the second parameter is | ||
| 556 | int len. */ | ||
| 557 | _GL_CXXALIAS_SYS_CAST (getdomainname, int, (char *name, size_t len)); | ||
| 558 | _GL_CXXALIASWARN (getdomainname); | 641 | _GL_CXXALIASWARN (getdomainname); |
| 559 | #elif defined GNULIB_POSIXCHECK | 642 | #elif defined GNULIB_POSIXCHECK |
| 560 | # undef getdomainname | 643 | # undef getdomainname |
| @@ -632,7 +715,8 @@ _GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len)); | |||
| 632 | _GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) | 715 | _GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len) |
| 633 | _GL_ARG_NONNULL ((1))); | 716 | _GL_ARG_NONNULL ((1))); |
| 634 | # endif | 717 | # endif |
| 635 | /* Need to cast, because on Solaris 10 systems, the second parameter is | 718 | /* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second |
| 719 | parameter is | ||
| 636 | int len. */ | 720 | int len. */ |
| 637 | _GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); | 721 | _GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len)); |
| 638 | # endif | 722 | # endif |
| @@ -689,13 +773,22 @@ _GL_WARN_ON_USE (getlogin, "getlogin is unportable - " | |||
| 689 | ${LOGNAME-$USER} on Unix platforms, | 773 | ${LOGNAME-$USER} on Unix platforms, |
| 690 | $USERNAME on native Windows platforms. | 774 | $USERNAME on native Windows platforms. |
| 691 | */ | 775 | */ |
| 692 | # if !@HAVE_DECL_GETLOGIN_R@ | 776 | # if @REPLACE_GETLOGIN_R@ |
| 777 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 778 | # define getlogin_r rpl_getlogin_r | ||
| 779 | # endif | ||
| 780 | _GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size) | ||
| 781 | _GL_ARG_NONNULL ((1))); | ||
| 782 | _GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size)); | ||
| 783 | # else | ||
| 784 | # if !@HAVE_DECL_GETLOGIN_R@ | ||
| 693 | _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) | 785 | _GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size) |
| 694 | _GL_ARG_NONNULL ((1))); | 786 | _GL_ARG_NONNULL ((1))); |
| 695 | # endif | 787 | # endif |
| 696 | /* Need to cast, because on Solaris 10 systems, the second argument is | 788 | /* Need to cast, because on Solaris 10 systems, the second argument is |
| 697 | int size. */ | 789 | int size. */ |
| 698 | _GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); | 790 | _GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size)); |
| 791 | # endif | ||
| 699 | _GL_CXXALIASWARN (getlogin_r); | 792 | _GL_CXXALIASWARN (getlogin_r); |
| 700 | #elif defined GNULIB_POSIXCHECK | 793 | #elif defined GNULIB_POSIXCHECK |
| 701 | # undef getlogin_r | 794 | # undef getlogin_r |
| @@ -762,11 +855,14 @@ _GL_CXXALIAS_RPL (getpagesize, int, (void)); | |||
| 762 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 855 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 763 | # define getpagesize() _gl_getpagesize () | 856 | # define getpagesize() _gl_getpagesize () |
| 764 | # else | 857 | # else |
| 765 | static inline int | 858 | # if !GNULIB_defined_getpagesize_function |
| 859 | _GL_UNISTD_INLINE int | ||
| 766 | getpagesize () | 860 | getpagesize () |
| 767 | { | 861 | { |
| 768 | return _gl_getpagesize (); | 862 | return _gl_getpagesize (); |
| 769 | } | 863 | } |
| 864 | # define GNULIB_defined_getpagesize_function 1 | ||
| 865 | # endif | ||
| 770 | # endif | 866 | # endif |
| 771 | # endif | 867 | # endif |
| 772 | # endif | 868 | # endif |
| @@ -833,12 +929,49 @@ _GL_WARN_ON_USE (endusershell, "endusershell is unportable - " | |||
| 833 | #endif | 929 | #endif |
| 834 | 930 | ||
| 835 | 931 | ||
| 932 | #if @GNULIB_GROUP_MEMBER@ | ||
| 933 | /* Determine whether group id is in calling user's group list. */ | ||
| 934 | # if !@HAVE_GROUP_MEMBER@ | ||
| 935 | _GL_FUNCDECL_SYS (group_member, int, (gid_t gid)); | ||
| 936 | # endif | ||
| 937 | _GL_CXXALIAS_SYS (group_member, int, (gid_t gid)); | ||
| 938 | _GL_CXXALIASWARN (group_member); | ||
| 939 | #elif defined GNULIB_POSIXCHECK | ||
| 940 | # undef group_member | ||
| 941 | # if HAVE_RAW_DECL_GROUP_MEMBER | ||
| 942 | _GL_WARN_ON_USE (group_member, "group_member is unportable - " | ||
| 943 | "use gnulib module group-member for portability"); | ||
| 944 | # endif | ||
| 945 | #endif | ||
| 946 | |||
| 947 | |||
| 948 | #if @GNULIB_ISATTY@ | ||
| 949 | # if @REPLACE_ISATTY@ | ||
| 950 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 951 | # undef isatty | ||
| 952 | # define isatty rpl_isatty | ||
| 953 | # endif | ||
| 954 | _GL_FUNCDECL_RPL (isatty, int, (int fd)); | ||
| 955 | _GL_CXXALIAS_RPL (isatty, int, (int fd)); | ||
| 956 | # else | ||
| 957 | _GL_CXXALIAS_SYS (isatty, int, (int fd)); | ||
| 958 | # endif | ||
| 959 | _GL_CXXALIASWARN (isatty); | ||
| 960 | #elif defined GNULIB_POSIXCHECK | ||
| 961 | # undef isatty | ||
| 962 | # if HAVE_RAW_DECL_ISATTY | ||
| 963 | _GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - " | ||
| 964 | "use gnulib module isatty for portability"); | ||
| 965 | # endif | ||
| 966 | #endif | ||
| 967 | |||
| 968 | |||
| 836 | #if @GNULIB_LCHOWN@ | 969 | #if @GNULIB_LCHOWN@ |
| 837 | /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE | 970 | /* Change the owner of FILE to UID (if UID is not -1) and the group of FILE |
| 838 | to GID (if GID is not -1). Do not follow symbolic links. | 971 | to GID (if GID is not -1). Do not follow symbolic links. |
| 839 | Return 0 if successful, otherwise -1 and errno set. | 972 | Return 0 if successful, otherwise -1 and errno set. |
| 840 | See the POSIX:2001 specification | 973 | See the POSIX:2008 specification |
| 841 | <http://www.opengroup.org/susv3xsh/lchown.html>. */ | 974 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>. */ |
| 842 | # if @REPLACE_LCHOWN@ | 975 | # if @REPLACE_LCHOWN@ |
| 843 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 976 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 844 | # undef lchown | 977 | # undef lchown |
| @@ -867,8 +1000,8 @@ _GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - " | |||
| 867 | #if @GNULIB_LINK@ | 1000 | #if @GNULIB_LINK@ |
| 868 | /* Create a new hard link for an existing file. | 1001 | /* Create a new hard link for an existing file. |
| 869 | Return 0 if successful, otherwise -1 and errno set. | 1002 | Return 0 if successful, otherwise -1 and errno set. |
| 870 | See POSIX:2001 specification | 1003 | See POSIX:2008 specification |
| 871 | <http://www.opengroup.org/susv3xsh/link.html>. */ | 1004 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>. */ |
| 872 | # if @REPLACE_LINK@ | 1005 | # if @REPLACE_LINK@ |
| 873 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1006 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 874 | # define link rpl_link | 1007 | # define link rpl_link |
| @@ -933,8 +1066,8 @@ _GL_WARN_ON_USE (linkat, "linkat is unportable - " | |||
| 933 | #if @GNULIB_LSEEK@ | 1066 | #if @GNULIB_LSEEK@ |
| 934 | /* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. | 1067 | /* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END. |
| 935 | Return the new offset if successful, otherwise -1 and errno set. | 1068 | Return the new offset if successful, otherwise -1 and errno set. |
| 936 | See the POSIX:2001 specification | 1069 | See the POSIX:2008 specification |
| 937 | <http://www.opengroup.org/susv3xsh/lseek.html>. */ | 1070 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>. */ |
| 938 | # if @REPLACE_LSEEK@ | 1071 | # if @REPLACE_LSEEK@ |
| 939 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1072 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 940 | # define lseek rpl_lseek | 1073 | # define lseek rpl_lseek |
| @@ -954,6 +1087,24 @@ _GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some " | |||
| 954 | #endif | 1087 | #endif |
| 955 | 1088 | ||
| 956 | 1089 | ||
| 1090 | #if @GNULIB_PIPE@ | ||
| 1091 | /* Create a pipe, defaulting to O_BINARY mode. | ||
| 1092 | Store the read-end as fd[0] and the write-end as fd[1]. | ||
| 1093 | Return 0 upon success, or -1 with errno set upon failure. */ | ||
| 1094 | # if !@HAVE_PIPE@ | ||
| 1095 | _GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1))); | ||
| 1096 | # endif | ||
| 1097 | _GL_CXXALIAS_SYS (pipe, int, (int fd[2])); | ||
| 1098 | _GL_CXXALIASWARN (pipe); | ||
| 1099 | #elif defined GNULIB_POSIXCHECK | ||
| 1100 | # undef pipe | ||
| 1101 | # if HAVE_RAW_DECL_PIPE | ||
| 1102 | _GL_WARN_ON_USE (pipe, "pipe is unportable - " | ||
| 1103 | "use gnulib module pipe-posix for portability"); | ||
| 1104 | # endif | ||
| 1105 | #endif | ||
| 1106 | |||
| 1107 | |||
| 957 | #if @GNULIB_PIPE2@ | 1108 | #if @GNULIB_PIPE2@ |
| 958 | /* Create a pipe, applying the given flags when opening the read-end of the | 1109 | /* Create a pipe, applying the given flags when opening the read-end of the |
| 959 | pipe and the write-end of the pipe. | 1110 | pipe and the write-end of the pipe. |
| @@ -986,10 +1137,12 @@ _GL_WARN_ON_USE (pipe2, "pipe2 is unportable - " | |||
| 986 | #if @GNULIB_PREAD@ | 1137 | #if @GNULIB_PREAD@ |
| 987 | /* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. | 1138 | /* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET. |
| 988 | Return the number of bytes placed into BUF if successful, otherwise | 1139 | Return the number of bytes placed into BUF if successful, otherwise |
| 989 | set errno and return -1. 0 indicates EOF. See the POSIX:2001 | 1140 | set errno and return -1. 0 indicates EOF. |
| 990 | specification <http://www.opengroup.org/susv3xsh/pread.html>. */ | 1141 | See the POSIX:2008 specification |
| 1142 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>. */ | ||
| 991 | # if @REPLACE_PREAD@ | 1143 | # if @REPLACE_PREAD@ |
| 992 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1144 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1145 | # undef pread | ||
| 993 | # define pread rpl_pread | 1146 | # define pread rpl_pread |
| 994 | # endif | 1147 | # endif |
| 995 | _GL_FUNCDECL_RPL (pread, ssize_t, | 1148 | _GL_FUNCDECL_RPL (pread, ssize_t, |
| @@ -1020,10 +1173,11 @@ _GL_WARN_ON_USE (pread, "pread is unportable - " | |||
| 1020 | /* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. | 1173 | /* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET. |
| 1021 | Return the number of bytes written if successful, otherwise | 1174 | Return the number of bytes written if successful, otherwise |
| 1022 | set errno and return -1. 0 indicates nothing written. See the | 1175 | set errno and return -1. 0 indicates nothing written. See the |
| 1023 | POSIX:2001 specification | 1176 | POSIX:2008 specification |
| 1024 | <http://www.opengroup.org/susv3xsh/pwrite.html>. */ | 1177 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>. */ |
| 1025 | # if @REPLACE_PWRITE@ | 1178 | # if @REPLACE_PWRITE@ |
| 1026 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1179 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1180 | # undef pwrite | ||
| 1027 | # define pwrite rpl_pwrite | 1181 | # define pwrite rpl_pwrite |
| 1028 | # endif | 1182 | # endif |
| 1029 | _GL_FUNCDECL_RPL (pwrite, ssize_t, | 1183 | _GL_FUNCDECL_RPL (pwrite, ssize_t, |
| @@ -1050,12 +1204,34 @@ _GL_WARN_ON_USE (pwrite, "pwrite is unportable - " | |||
| 1050 | #endif | 1204 | #endif |
| 1051 | 1205 | ||
| 1052 | 1206 | ||
| 1207 | #if @GNULIB_READ@ | ||
| 1208 | /* Read up to COUNT bytes from file descriptor FD into the buffer starting | ||
| 1209 | at BUF. See the POSIX:2008 specification | ||
| 1210 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */ | ||
| 1211 | # if @REPLACE_READ@ | ||
| 1212 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1213 | # undef read | ||
| 1214 | # define read rpl_read | ||
| 1215 | # endif | ||
| 1216 | _GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count) | ||
| 1217 | _GL_ARG_NONNULL ((2))); | ||
| 1218 | _GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count)); | ||
| 1219 | # else | ||
| 1220 | /* Need to cast, because on mingw, the third parameter is | ||
| 1221 | unsigned int count | ||
| 1222 | and the return type is 'int'. */ | ||
| 1223 | _GL_CXXALIAS_SYS_CAST (read, ssize_t, (int fd, void *buf, size_t count)); | ||
| 1224 | # endif | ||
| 1225 | _GL_CXXALIASWARN (read); | ||
| 1226 | #endif | ||
| 1227 | |||
| 1228 | |||
| 1053 | #if @GNULIB_READLINK@ | 1229 | #if @GNULIB_READLINK@ |
| 1054 | /* Read the contents of the symbolic link FILE and place the first BUFSIZE | 1230 | /* Read the contents of the symbolic link FILE and place the first BUFSIZE |
| 1055 | bytes of it into BUF. Return the number of bytes placed into BUF if | 1231 | bytes of it into BUF. Return the number of bytes placed into BUF if |
| 1056 | successful, otherwise -1 and errno set. | 1232 | successful, otherwise -1 and errno set. |
| 1057 | See the POSIX:2001 specification | 1233 | See the POSIX:2008 specification |
| 1058 | <http://www.opengroup.org/susv3xsh/readlink.html>. */ | 1234 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>. */ |
| 1059 | # if @REPLACE_READLINK@ | 1235 | # if @REPLACE_READLINK@ |
| 1060 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1236 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1061 | # define readlink rpl_readlink | 1237 | # define readlink rpl_readlink |
| @@ -1097,7 +1273,7 @@ _GL_CXXALIASWARN (readlinkat); | |||
| 1097 | # undef readlinkat | 1273 | # undef readlinkat |
| 1098 | # if HAVE_RAW_DECL_READLINKAT | 1274 | # if HAVE_RAW_DECL_READLINKAT |
| 1099 | _GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " | 1275 | _GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - " |
| 1100 | "use gnulib module symlinkat for portability"); | 1276 | "use gnulib module readlinkat for portability"); |
| 1101 | # endif | 1277 | # endif |
| 1102 | #endif | 1278 | #endif |
| 1103 | 1279 | ||
| @@ -1123,11 +1299,38 @@ _GL_WARN_ON_USE (rmdir, "rmdir is unportable - " | |||
| 1123 | #endif | 1299 | #endif |
| 1124 | 1300 | ||
| 1125 | 1301 | ||
| 1302 | #if @GNULIB_SETHOSTNAME@ | ||
| 1303 | /* Set the host name of the machine. | ||
| 1304 | The host name may or may not be fully qualified. | ||
| 1305 | |||
| 1306 | Put LEN bytes of NAME into the host name. | ||
| 1307 | Return 0 if successful, otherwise, set errno and return -1. | ||
| 1308 | |||
| 1309 | Platforms with no ability to set the hostname return -1 and set | ||
| 1310 | errno = ENOSYS. */ | ||
| 1311 | # if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@ | ||
| 1312 | _GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len) | ||
| 1313 | _GL_ARG_NONNULL ((1))); | ||
| 1314 | # endif | ||
| 1315 | /* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5 | ||
| 1316 | and FreeBSD 6.4 the second parameter is int. On Solaris 11 | ||
| 1317 | 2011-10, the first parameter is not const. */ | ||
| 1318 | _GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len)); | ||
| 1319 | _GL_CXXALIASWARN (sethostname); | ||
| 1320 | #elif defined GNULIB_POSIXCHECK | ||
| 1321 | # undef sethostname | ||
| 1322 | # if HAVE_RAW_DECL_SETHOSTNAME | ||
| 1323 | _GL_WARN_ON_USE (sethostname, "sethostname is unportable - " | ||
| 1324 | "use gnulib module sethostname for portability"); | ||
| 1325 | # endif | ||
| 1326 | #endif | ||
| 1327 | |||
| 1328 | |||
| 1126 | #if @GNULIB_SLEEP@ | 1329 | #if @GNULIB_SLEEP@ |
| 1127 | /* Pause the execution of the current thread for N seconds. | 1330 | /* Pause the execution of the current thread for N seconds. |
| 1128 | Returns the number of seconds left to sleep. | 1331 | Returns the number of seconds left to sleep. |
| 1129 | See the POSIX:2001 specification | 1332 | See the POSIX:2008 specification |
| 1130 | <http://www.opengroup.org/susv3xsh/sleep.html>. */ | 1333 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>. */ |
| 1131 | # if @REPLACE_SLEEP@ | 1334 | # if @REPLACE_SLEEP@ |
| 1132 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1335 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1133 | # undef sleep | 1336 | # undef sleep |
| @@ -1208,7 +1411,7 @@ _GL_FUNCDECL_RPL (ttyname_r, int, | |||
| 1208 | _GL_CXXALIAS_RPL (ttyname_r, int, | 1411 | _GL_CXXALIAS_RPL (ttyname_r, int, |
| 1209 | (int fd, char *buf, size_t buflen)); | 1412 | (int fd, char *buf, size_t buflen)); |
| 1210 | # else | 1413 | # else |
| 1211 | # if !@HAVE_TTYNAME_R@ | 1414 | # if !@HAVE_DECL_TTYNAME_R@ |
| 1212 | _GL_FUNCDECL_SYS (ttyname_r, int, | 1415 | _GL_FUNCDECL_SYS (ttyname_r, int, |
| 1213 | (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); | 1416 | (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2))); |
| 1214 | # endif | 1417 | # endif |
| @@ -1276,7 +1479,7 @@ _GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " | |||
| 1276 | /* Pause the execution of the current thread for N microseconds. | 1479 | /* Pause the execution of the current thread for N microseconds. |
| 1277 | Returns 0 on completion, or -1 on range error. | 1480 | Returns 0 on completion, or -1 on range error. |
| 1278 | See the POSIX:2001 specification | 1481 | See the POSIX:2001 specification |
| 1279 | <http://www.opengroup.org/susv3xsh/sleep.html>. */ | 1482 | <http://www.opengroup.org/susv3xsh/usleep.html>. */ |
| 1280 | # if @REPLACE_USLEEP@ | 1483 | # if @REPLACE_USLEEP@ |
| 1281 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1484 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1282 | # undef usleep | 1485 | # undef usleep |
| @@ -1302,9 +1505,9 @@ _GL_WARN_ON_USE (usleep, "usleep is unportable - " | |||
| 1302 | 1505 | ||
| 1303 | #if @GNULIB_WRITE@ | 1506 | #if @GNULIB_WRITE@ |
| 1304 | /* Write up to COUNT bytes starting at BUF to file descriptor FD. | 1507 | /* Write up to COUNT bytes starting at BUF to file descriptor FD. |
| 1305 | See the POSIX:2001 specification | 1508 | See the POSIX:2008 specification |
| 1306 | <http://www.opengroup.org/susv3xsh/write.html>. */ | 1509 | <http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */ |
| 1307 | # if @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@ | 1510 | # if @REPLACE_WRITE@ |
| 1308 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 1511 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 1309 | # undef write | 1512 | # undef write |
| 1310 | # define write rpl_write | 1513 | # define write rpl_write |
| @@ -1321,6 +1524,7 @@ _GL_CXXALIAS_SYS_CAST (write, ssize_t, (int fd, const void *buf, size_t count)); | |||
| 1321 | _GL_CXXALIASWARN (write); | 1524 | _GL_CXXALIASWARN (write); |
| 1322 | #endif | 1525 | #endif |
| 1323 | 1526 | ||
| 1527 | _GL_INLINE_HEADER_END | ||
| 1324 | 1528 | ||
| 1325 | #endif /* _GL_UNISTD_H */ | 1529 | #endif /* _@GUARD_PREFIX@_UNISTD_H */ |
| 1326 | #endif /* _GL_UNISTD_H */ | 1530 | #endif /* _@GUARD_PREFIX@_UNISTD_H */ |
diff --git a/gl/unsetenv.c b/gl/unsetenv.c index 65a19cca..c58c82f4 100644 --- a/gl/unsetenv.c +++ b/gl/unsetenv.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* Copyright (C) 1992, 1995-2002, 2005-2010 Free Software Foundation, Inc. | 1 | /* Copyright (C) 1992, 1995-2002, 2005-2013 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. | 2 | This file is part of the GNU C Library. |
| 3 | 3 | ||
| 4 | This program is free software: you can redistribute it and/or modify | 4 | This program is free software: you can redistribute it and/or modify |
| @@ -14,12 +14,12 @@ | |||
| 14 | You should have received a copy of the GNU General Public License | 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 16 | 16 | ||
| 17 | #include <config.h> | ||
| 18 | |||
| 19 | /* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc | 17 | /* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc |
| 20 | optimizes away the name == NULL test below. */ | 18 | optimizes away the name == NULL test below. */ |
| 21 | #define _GL_ARG_NONNULL(params) | 19 | #define _GL_ARG_NONNULL(params) |
| 22 | 20 | ||
| 21 | #include <config.h> | ||
| 22 | |||
| 23 | /* Specification. */ | 23 | /* Specification. */ |
| 24 | #include <stdlib.h> | 24 | #include <stdlib.h> |
| 25 | 25 | ||
| @@ -36,7 +36,7 @@ | |||
| 36 | #endif | 36 | #endif |
| 37 | 37 | ||
| 38 | #if _LIBC | 38 | #if _LIBC |
| 39 | /* This lock protects against simultaneous modifications of `environ'. */ | 39 | /* This lock protects against simultaneous modifications of 'environ'. */ |
| 40 | # include <bits/libc-lock.h> | 40 | # include <bits/libc-lock.h> |
| 41 | __libc_lock_define_initialized (static, envlock) | 41 | __libc_lock_define_initialized (static, envlock) |
| 42 | # define LOCK __libc_lock_lock (envlock) | 42 | # define LOCK __libc_lock_lock (envlock) |
| @@ -97,6 +97,13 @@ weak_alias (__unsetenv, unsetenv) | |||
| 97 | #else /* HAVE_UNSETENV */ | 97 | #else /* HAVE_UNSETENV */ |
| 98 | 98 | ||
| 99 | # undef unsetenv | 99 | # undef unsetenv |
| 100 | # if !HAVE_DECL_UNSETENV | ||
| 101 | # if VOID_UNSETENV | ||
| 102 | extern void unsetenv (const char *); | ||
| 103 | # else | ||
| 104 | extern int unsetenv (const char *); | ||
| 105 | # endif | ||
| 106 | # endif | ||
| 100 | 107 | ||
| 101 | /* Call the underlying unsetenv, in case there is hidden bookkeeping | 108 | /* Call the underlying unsetenv, in case there is hidden bookkeeping |
| 102 | that needs updating beyond just modifying environ. */ | 109 | that needs updating beyond just modifying environ. */ |
diff --git a/gl/vasnprintf.c b/gl/vasnprintf.c index e618901b..5267b1bb 100644 --- a/gl/vasnprintf.c +++ b/gl/vasnprintf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* vsprintf with automatic memory allocation. | 1 | /* vsprintf with automatic memory allocation. |
| 2 | Copyright (C) 1999, 2002-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1999, 2002-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,8 +12,7 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License along | 14 | You should have received a copy of the GNU General Public License along |
| 15 | with this program; if not, write to the Free Software Foundation, | 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | /* This file can be parametrized with the following macros: | 17 | /* This file can be parametrized with the following macros: |
| 19 | VASNPRINTF The name of the function being defined. | 18 | VASNPRINTF The name of the function being defined. |
| @@ -88,6 +87,8 @@ | |||
| 88 | /* Checked size_t computations. */ | 87 | /* Checked size_t computations. */ |
| 89 | #include "xsize.h" | 88 | #include "xsize.h" |
| 90 | 89 | ||
| 90 | #include "verify.h" | ||
| 91 | |||
| 91 | #if (NEED_PRINTF_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL | 92 | #if (NEED_PRINTF_DOUBLE || NEED_PRINTF_LONG_DOUBLE) && !defined IN_LIBINTL |
| 92 | # include <math.h> | 93 | # include <math.h> |
| 93 | # include "float+.h" | 94 | # include "float+.h" |
| @@ -274,10 +275,10 @@ decimal_point_char (void) | |||
| 274 | { | 275 | { |
| 275 | const char *point; | 276 | const char *point; |
| 276 | /* Determine it in a multithread-safe way. We know nl_langinfo is | 277 | /* Determine it in a multithread-safe way. We know nl_langinfo is |
| 277 | multithread-safe on glibc systems and MacOS X systems, but is not required | 278 | multithread-safe on glibc systems and Mac OS X systems, but is not required |
| 278 | to be multithread-safe by POSIX. sprintf(), however, is multithread-safe. | 279 | to be multithread-safe by POSIX. sprintf(), however, is multithread-safe. |
| 279 | localeconv() is rarely multithread-safe. */ | 280 | localeconv() is rarely multithread-safe. */ |
| 280 | # if HAVE_NL_LANGINFO && (__GLIBC__ || (defined __APPLE__ && defined __MACH__)) | 281 | # if HAVE_NL_LANGINFO && (__GLIBC__ || defined __UCLIBC__ || (defined __APPLE__ && defined __MACH__)) |
| 281 | point = nl_langinfo (RADIXCHAR); | 282 | point = nl_langinfo (RADIXCHAR); |
| 282 | # elif 1 | 283 | # elif 1 |
| 283 | char pointbuf[5]; | 284 | char pointbuf[5]; |
| @@ -322,11 +323,11 @@ is_infinite_or_zerol (long double x) | |||
| 322 | 323 | ||
| 323 | typedef unsigned int mp_limb_t; | 324 | typedef unsigned int mp_limb_t; |
| 324 | # define GMP_LIMB_BITS 32 | 325 | # define GMP_LIMB_BITS 32 |
| 325 | typedef int mp_limb_verify[2 * (sizeof (mp_limb_t) * CHAR_BIT == GMP_LIMB_BITS) - 1]; | 326 | verify (sizeof (mp_limb_t) * CHAR_BIT == GMP_LIMB_BITS); |
| 326 | 327 | ||
| 327 | typedef unsigned long long mp_twolimb_t; | 328 | typedef unsigned long long mp_twolimb_t; |
| 328 | # define GMP_TWOLIMB_BITS 64 | 329 | # define GMP_TWOLIMB_BITS 64 |
| 329 | typedef int mp_twolimb_verify[2 * (sizeof (mp_twolimb_t) * CHAR_BIT == GMP_TWOLIMB_BITS) - 1]; | 330 | verify (sizeof (mp_twolimb_t) * CHAR_BIT == GMP_TWOLIMB_BITS); |
| 330 | 331 | ||
| 331 | /* Representation of a bignum >= 0. */ | 332 | /* Representation of a bignum >= 0. */ |
| 332 | typedef struct | 333 | typedef struct |
| @@ -551,32 +552,61 @@ divide (mpn_t a, mpn_t b, mpn_t *q) | |||
| 551 | size_t s; | 552 | size_t s; |
| 552 | { | 553 | { |
| 553 | mp_limb_t msd = b_ptr[b_len - 1]; /* = b[n-1], > 0 */ | 554 | mp_limb_t msd = b_ptr[b_len - 1]; /* = b[n-1], > 0 */ |
| 554 | s = 31; | 555 | /* Determine s = GMP_LIMB_BITS - integer_length (msd). |
| 555 | if (msd >= 0x10000) | 556 | Code copied from gnulib's integer_length.c. */ |
| 556 | { | 557 | # if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) |
| 557 | msd = msd >> 16; | 558 | s = __builtin_clz (msd); |
| 558 | s -= 16; | 559 | # else |
| 559 | } | 560 | # if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT |
| 560 | if (msd >= 0x100) | 561 | if (GMP_LIMB_BITS <= DBL_MANT_BIT) |
| 561 | { | ||
| 562 | msd = msd >> 8; | ||
| 563 | s -= 8; | ||
| 564 | } | ||
| 565 | if (msd >= 0x10) | ||
| 566 | { | ||
| 567 | msd = msd >> 4; | ||
| 568 | s -= 4; | ||
| 569 | } | ||
| 570 | if (msd >= 0x4) | ||
| 571 | { | 562 | { |
| 572 | msd = msd >> 2; | 563 | /* Use 'double' operations. |
| 573 | s -= 2; | 564 | Assumes an IEEE 754 'double' implementation. */ |
| 565 | # define DBL_EXP_MASK ((DBL_MAX_EXP - DBL_MIN_EXP) | 7) | ||
| 566 | # define DBL_EXP_BIAS (DBL_EXP_MASK / 2 - 1) | ||
| 567 | # define NWORDS \ | ||
| 568 | ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) | ||
| 569 | union { double value; unsigned int word[NWORDS]; } m; | ||
| 570 | |||
| 571 | /* Use a single integer to floating-point conversion. */ | ||
| 572 | m.value = msd; | ||
| 573 | |||
| 574 | s = GMP_LIMB_BITS | ||
| 575 | - (((m.word[DBL_EXPBIT0_WORD] >> DBL_EXPBIT0_BIT) & DBL_EXP_MASK) | ||
| 576 | - DBL_EXP_BIAS); | ||
| 574 | } | 577 | } |
| 575 | if (msd >= 0x2) | 578 | else |
| 579 | # undef NWORDS | ||
| 580 | # endif | ||
| 576 | { | 581 | { |
| 577 | msd = msd >> 1; | 582 | s = 31; |
| 578 | s -= 1; | 583 | if (msd >= 0x10000) |
| 584 | { | ||
| 585 | msd = msd >> 16; | ||
| 586 | s -= 16; | ||
| 587 | } | ||
| 588 | if (msd >= 0x100) | ||
| 589 | { | ||
| 590 | msd = msd >> 8; | ||
| 591 | s -= 8; | ||
| 592 | } | ||
| 593 | if (msd >= 0x10) | ||
| 594 | { | ||
| 595 | msd = msd >> 4; | ||
| 596 | s -= 4; | ||
| 597 | } | ||
| 598 | if (msd >= 0x4) | ||
| 599 | { | ||
| 600 | msd = msd >> 2; | ||
| 601 | s -= 2; | ||
| 602 | } | ||
| 603 | if (msd >= 0x2) | ||
| 604 | { | ||
| 605 | msd = msd >> 1; | ||
| 606 | s -= 1; | ||
| 607 | } | ||
| 579 | } | 608 | } |
| 609 | # endif | ||
| 580 | } | 610 | } |
| 581 | /* 0 <= s < GMP_LIMB_BITS. | 611 | /* 0 <= s < GMP_LIMB_BITS. |
| 582 | Copy b, shifting it left by s bits. */ | 612 | Copy b, shifting it left by s bits. */ |
| @@ -883,9 +913,9 @@ decode_long_double (long double x, int *ep, mpn_t *mp) | |||
| 883 | y = frexpl (x, &exp); | 913 | y = frexpl (x, &exp); |
| 884 | if (!(y >= 0.0L && y < 1.0L)) | 914 | if (!(y >= 0.0L && y < 1.0L)) |
| 885 | abort (); | 915 | abort (); |
| 886 | /* x = 2^exp * y = 2^(exp - LDBL_MANT_BIT) * (y * LDBL_MANT_BIT), and the | 916 | /* x = 2^exp * y = 2^(exp - LDBL_MANT_BIT) * (y * 2^LDBL_MANT_BIT), and the |
| 887 | latter is an integer. */ | 917 | latter is an integer. */ |
| 888 | /* Convert the mantissa (y * LDBL_MANT_BIT) to a sequence of limbs. | 918 | /* Convert the mantissa (y * 2^LDBL_MANT_BIT) to a sequence of limbs. |
| 889 | I'm not sure whether it's safe to cast a 'long double' value between | 919 | I'm not sure whether it's safe to cast a 'long double' value between |
| 890 | 2^31 and 2^32 to 'unsigned int', therefore play safe and cast only | 920 | 2^31 and 2^32 to 'unsigned int', therefore play safe and cast only |
| 891 | 'long double' values between 0 and 2^16 (to 'unsigned int' or 'int', | 921 | 'long double' values between 0 and 2^16 (to 'unsigned int' or 'int', |
| @@ -933,11 +963,11 @@ decode_long_double (long double x, int *ep, mpn_t *mp) | |||
| 933 | abort (); | 963 | abort (); |
| 934 | m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo; | 964 | m.limbs[--i] = (hi << (GMP_LIMB_BITS / 2)) | lo; |
| 935 | } | 965 | } |
| 936 | #if 0 /* On FreeBSD 6.1/x86, 'long double' numbers sometimes have excess | 966 | # if 0 /* On FreeBSD 6.1/x86, 'long double' numbers sometimes have excess |
| 937 | precision. */ | 967 | precision. */ |
| 938 | if (!(y == 0.0L)) | 968 | if (!(y == 0.0L)) |
| 939 | abort (); | 969 | abort (); |
| 940 | #endif | 970 | # endif |
| 941 | /* Normalise. */ | 971 | /* Normalise. */ |
| 942 | while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0) | 972 | while (m.nlimbs > 0 && m.limbs[m.nlimbs - 1] == 0) |
| 943 | m.nlimbs--; | 973 | m.nlimbs--; |
| @@ -971,9 +1001,9 @@ decode_double (double x, int *ep, mpn_t *mp) | |||
| 971 | y = frexp (x, &exp); | 1001 | y = frexp (x, &exp); |
| 972 | if (!(y >= 0.0 && y < 1.0)) | 1002 | if (!(y >= 0.0 && y < 1.0)) |
| 973 | abort (); | 1003 | abort (); |
| 974 | /* x = 2^exp * y = 2^(exp - DBL_MANT_BIT) * (y * DBL_MANT_BIT), and the | 1004 | /* x = 2^exp * y = 2^(exp - DBL_MANT_BIT) * (y * 2^DBL_MANT_BIT), and the |
| 975 | latter is an integer. */ | 1005 | latter is an integer. */ |
| 976 | /* Convert the mantissa (y * DBL_MANT_BIT) to a sequence of limbs. | 1006 | /* Convert the mantissa (y * 2^DBL_MANT_BIT) to a sequence of limbs. |
| 977 | I'm not sure whether it's safe to cast a 'double' value between | 1007 | I'm not sure whether it's safe to cast a 'double' value between |
| 978 | 2^31 and 2^32 to 'unsigned int', therefore play safe and cast only | 1008 | 2^31 and 2^32 to 'unsigned int', therefore play safe and cast only |
| 979 | 'double' values between 0 and 2^16 (to 'unsigned int' or 'int', | 1009 | 'double' values between 0 and 2^16 (to 'unsigned int' or 'int', |
| @@ -1500,7 +1530,7 @@ is_borderline (const char *digits, size_t precision) | |||
| 1500 | 1530 | ||
| 1501 | /* Returns the number of TCHAR_T units needed as temporary space for the result | 1531 | /* Returns the number of TCHAR_T units needed as temporary space for the result |
| 1502 | of sprintf or SNPRINTF of a single conversion directive. */ | 1532 | of sprintf or SNPRINTF of a single conversion directive. */ |
| 1503 | static inline size_t | 1533 | static size_t |
| 1504 | MAX_ROOM_NEEDED (const arguments *ap, size_t arg_index, FCHAR_T conversion, | 1534 | MAX_ROOM_NEEDED (const arguments *ap, size_t arg_index, FCHAR_T conversion, |
| 1505 | arg_type type, int flags, size_t width, int has_precision, | 1535 | arg_type type, int flags, size_t width, int has_precision, |
| 1506 | size_t precision, int pad_ourselves) | 1536 | size_t precision, int pad_ourselves) |
| @@ -1751,8 +1781,9 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 1751 | return NULL; | 1781 | return NULL; |
| 1752 | 1782 | ||
| 1753 | #define CLEANUP() \ | 1783 | #define CLEANUP() \ |
| 1754 | free (d.dir); \ | 1784 | if (d.dir != d.direct_alloc_dir) \ |
| 1755 | if (a.arg) \ | 1785 | free (d.dir); \ |
| 1786 | if (a.arg != a.direct_alloc_arg) \ | ||
| 1756 | free (a.arg); | 1787 | free (a.arg); |
| 1757 | 1788 | ||
| 1758 | if (PRINTF_FETCHARGS (args, &a) < 0) | 1789 | if (PRINTF_FETCHARGS (args, &a) < 0) |
| @@ -2621,7 +2652,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 2621 | size_t characters; | 2652 | size_t characters; |
| 2622 | # if !DCHAR_IS_TCHAR | 2653 | # if !DCHAR_IS_TCHAR |
| 2623 | /* This code assumes that TCHAR_T is 'char'. */ | 2654 | /* This code assumes that TCHAR_T is 'char'. */ |
| 2624 | typedef int TCHAR_T_verify[2 * (sizeof (TCHAR_T) == 1) - 1]; | 2655 | verify (sizeof (TCHAR_T) == 1); |
| 2625 | TCHAR_T *tmpsrc; | 2656 | TCHAR_T *tmpsrc; |
| 2626 | DCHAR_T *tmpdst; | 2657 | DCHAR_T *tmpdst; |
| 2627 | size_t tmpdst_len; | 2658 | size_t tmpdst_len; |
| @@ -2782,7 +2813,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 2782 | if (has_width) | 2813 | if (has_width) |
| 2783 | { | 2814 | { |
| 2784 | # if ENABLE_UNISTDIO | 2815 | # if ENABLE_UNISTDIO |
| 2785 | /* Outside POSIX, it's preferrable to compare the width | 2816 | /* Outside POSIX, it's preferable to compare the width |
| 2786 | against the number of _characters_ of the converted | 2817 | against the number of _characters_ of the converted |
| 2787 | value. */ | 2818 | value. */ |
| 2788 | w = DCHAR_MBSNLEN (result + length, characters); | 2819 | w = DCHAR_MBSNLEN (result + length, characters); |
| @@ -4597,6 +4628,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 4597 | TCHAR_T *fbp; | 4628 | TCHAR_T *fbp; |
| 4598 | unsigned int prefix_count; | 4629 | unsigned int prefix_count; |
| 4599 | int prefixes[2] IF_LINT (= { 0 }); | 4630 | int prefixes[2] IF_LINT (= { 0 }); |
| 4631 | int orig_errno; | ||
| 4600 | #if !USE_SNPRINTF | 4632 | #if !USE_SNPRINTF |
| 4601 | size_t tmp_length; | 4633 | size_t tmp_length; |
| 4602 | TCHAR_T tmpbuf[700]; | 4634 | TCHAR_T tmpbuf[700]; |
| @@ -4751,6 +4783,10 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 4751 | *fbp++ = ' '; | 4783 | *fbp++ = ' '; |
| 4752 | if (flags & FLAG_ALT) | 4784 | if (flags & FLAG_ALT) |
| 4753 | *fbp++ = '#'; | 4785 | *fbp++ = '#'; |
| 4786 | #if __GLIBC__ >= 2 && !defined __UCLIBC__ | ||
| 4787 | if (flags & FLAG_LOCALIZED) | ||
| 4788 | *fbp++ = 'I'; | ||
| 4789 | #endif | ||
| 4754 | if (!pad_ourselves) | 4790 | if (!pad_ourselves) |
| 4755 | { | 4791 | { |
| 4756 | if (flags & FLAG_ZERO) | 4792 | if (flags & FLAG_ZERO) |
| @@ -4834,20 +4870,21 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 4834 | #endif | 4870 | #endif |
| 4835 | *fbp = dp->conversion; | 4871 | *fbp = dp->conversion; |
| 4836 | #if USE_SNPRINTF | 4872 | #if USE_SNPRINTF |
| 4837 | # if !(__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3) || ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) | 4873 | # if !(((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) && !defined __UCLIBC__) || ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)) |
| 4838 | fbp[1] = '%'; | 4874 | fbp[1] = '%'; |
| 4839 | fbp[2] = 'n'; | 4875 | fbp[2] = 'n'; |
| 4840 | fbp[3] = '\0'; | 4876 | fbp[3] = '\0'; |
| 4841 | # else | 4877 | # else |
| 4842 | /* On glibc2 systems from glibc >= 2.3 - probably also older | 4878 | /* On glibc2 systems from glibc >= 2.3 - probably also older |
| 4843 | ones - we know that snprintf's returns value conforms to | 4879 | ones - we know that snprintf's return value conforms to |
| 4844 | ISO C 99: the gl_SNPRINTF_DIRECTIVE_N test passes. | 4880 | ISO C 99: the tests gl_SNPRINTF_RETVAL_C99 and |
| 4881 | gl_SNPRINTF_TRUNCATION_C99 pass. | ||
| 4845 | Therefore we can avoid using %n in this situation. | 4882 | Therefore we can avoid using %n in this situation. |
| 4846 | On glibc2 systems from 2004-10-18 or newer, the use of %n | 4883 | On glibc2 systems from 2004-10-18 or newer, the use of %n |
| 4847 | in format strings in writable memory may crash the program | 4884 | in format strings in writable memory may crash the program |
| 4848 | (if compiled with _FORTIFY_SOURCE=2), so we should avoid it | 4885 | (if compiled with _FORTIFY_SOURCE=2), so we should avoid it |
| 4849 | in this situation. */ | 4886 | in this situation. */ |
| 4850 | /* On native Win32 systems (such as mingw), we can avoid using | 4887 | /* On native Windows systems (such as mingw), we can avoid using |
| 4851 | %n because: | 4888 | %n because: |
| 4852 | - Although the gl_SNPRINTF_TRUNCATION_C99 test fails, | 4889 | - Although the gl_SNPRINTF_TRUNCATION_C99 test fails, |
| 4853 | snprintf does not write more than the specified number | 4890 | snprintf does not write more than the specified number |
| @@ -4856,7 +4893,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 4856 | - Although the gl_SNPRINTF_RETVAL_C99 test fails, snprintf | 4893 | - Although the gl_SNPRINTF_RETVAL_C99 test fails, snprintf |
| 4857 | allows us to recognize the case of an insufficient | 4894 | allows us to recognize the case of an insufficient |
| 4858 | buffer size: it returns -1 in this case. | 4895 | buffer size: it returns -1 in this case. |
| 4859 | On native Win32 systems (such as mingw) where the OS is | 4896 | On native Windows systems (such as mingw) where the OS is |
| 4860 | Windows Vista, the use of %n in format strings by default | 4897 | Windows Vista, the use of %n in format strings by default |
| 4861 | crashes the program. See | 4898 | crashes the program. See |
| 4862 | <http://gcc.gnu.org/ml/gcc/2007-06/msg00122.html> and | 4899 | <http://gcc.gnu.org/ml/gcc/2007-06/msg00122.html> and |
| @@ -4900,6 +4937,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 4900 | *(TCHAR_T *) (result + length) = '\0'; | 4937 | *(TCHAR_T *) (result + length) = '\0'; |
| 4901 | #endif | 4938 | #endif |
| 4902 | 4939 | ||
| 4940 | orig_errno = errno; | ||
| 4941 | |||
| 4903 | for (;;) | 4942 | for (;;) |
| 4904 | { | 4943 | { |
| 4905 | int count = -1; | 4944 | int count = -1; |
| @@ -5114,7 +5153,8 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 5114 | size_t tmp_length = | 5153 | size_t tmp_length = |
| 5115 | MAX_ROOM_NEEDED (&a, dp->arg_index, | 5154 | MAX_ROOM_NEEDED (&a, dp->arg_index, |
| 5116 | dp->conversion, type, flags, | 5155 | dp->conversion, type, flags, |
| 5117 | width, has_precision, | 5156 | has_width ? width : 0, |
| 5157 | has_precision, | ||
| 5118 | precision, pad_ourselves); | 5158 | precision, pad_ourselves); |
| 5119 | 5159 | ||
| 5120 | if (maxlen < tmp_length) | 5160 | if (maxlen < tmp_length) |
| @@ -5284,8 +5324,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 5284 | DCHAR_T *tmpdst; | 5324 | DCHAR_T *tmpdst; |
| 5285 | size_t tmpdst_len; | 5325 | size_t tmpdst_len; |
| 5286 | /* This code assumes that TCHAR_T is 'char'. */ | 5326 | /* This code assumes that TCHAR_T is 'char'. */ |
| 5287 | typedef int TCHAR_T_verify | 5327 | verify (sizeof (TCHAR_T) == 1); |
| 5288 | [2 * (sizeof (TCHAR_T) == 1) - 1]; | ||
| 5289 | # if USE_SNPRINTF | 5328 | # if USE_SNPRINTF |
| 5290 | tmpsrc = (TCHAR_T *) (result + length); | 5329 | tmpsrc = (TCHAR_T *) (result + length); |
| 5291 | # else | 5330 | # else |
| @@ -5378,7 +5417,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 5378 | { | 5417 | { |
| 5379 | size_t w; | 5418 | size_t w; |
| 5380 | # if ENABLE_UNISTDIO | 5419 | # if ENABLE_UNISTDIO |
| 5381 | /* Outside POSIX, it's preferrable to compare the width | 5420 | /* Outside POSIX, it's preferable to compare the width |
| 5382 | against the number of _characters_ of the converted | 5421 | against the number of _characters_ of the converted |
| 5383 | value. */ | 5422 | value. */ |
| 5384 | w = DCHAR_MBSNLEN (result + length, count); | 5423 | w = DCHAR_MBSNLEN (result + length, count); |
| @@ -5498,6 +5537,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp, | |||
| 5498 | length += count; | 5537 | length += count; |
| 5499 | break; | 5538 | break; |
| 5500 | } | 5539 | } |
| 5540 | errno = orig_errno; | ||
| 5501 | #undef pad_ourselves | 5541 | #undef pad_ourselves |
| 5502 | #undef prec_ourselves | 5542 | #undef prec_ourselves |
| 5503 | } | 5543 | } |
diff --git a/gl/vasnprintf.h b/gl/vasnprintf.h index a689bad2..7658f505 100644 --- a/gl/vasnprintf.h +++ b/gl/vasnprintf.h | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* vsprintf with automatic memory allocation. | 1 | /* vsprintf with automatic memory allocation. |
| 2 | Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2002-2004, 2007-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,8 +12,7 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License along | 14 | You should have received a copy of the GNU General Public License along |
| 15 | with this program; if not, write to the Free Software Foundation, | 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | #ifndef _VASNPRINTF_H | 17 | #ifndef _VASNPRINTF_H |
| 19 | #define _VASNPRINTF_H | 18 | #define _VASNPRINTF_H |
| @@ -24,16 +23,16 @@ | |||
| 24 | /* Get size_t. */ | 23 | /* Get size_t. */ |
| 25 | #include <stddef.h> | 24 | #include <stddef.h> |
| 26 | 25 | ||
| 27 | #ifndef __attribute__ | ||
| 28 | /* The __attribute__ feature is available in gcc versions 2.5 and later. | 26 | /* The __attribute__ feature is available in gcc versions 2.5 and later. |
| 29 | The __-protected variants of the attributes 'format' and 'printf' are | 27 | The __-protected variants of the attributes 'format' and 'printf' are |
| 30 | accepted by gcc versions 2.6.4 (effectively 2.7) and later. | 28 | accepted by gcc versions 2.6.4 (effectively 2.7) and later. |
| 31 | We enable __attribute__ only if these are supported too, because | 29 | We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because |
| 32 | gnulib and libintl do '#define printf __printf__' when they override | 30 | gnulib and libintl do '#define printf __printf__' when they override |
| 33 | the 'printf' function. */ | 31 | the 'printf' function. */ |
| 34 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) | 32 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) |
| 35 | # define __attribute__(Spec) /* empty */ | 33 | # define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) |
| 36 | # endif | 34 | #else |
| 35 | # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ | ||
| 37 | #endif | 36 | #endif |
| 38 | 37 | ||
| 39 | #ifdef __cplusplus | 38 | #ifdef __cplusplus |
| @@ -69,9 +68,9 @@ extern "C" { | |||
| 69 | # define vasnprintf rpl_vasnprintf | 68 | # define vasnprintf rpl_vasnprintf |
| 70 | #endif | 69 | #endif |
| 71 | extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...) | 70 | extern char * asnprintf (char *resultbuf, size_t *lengthp, const char *format, ...) |
| 72 | __attribute__ ((__format__ (__printf__, 3, 4))); | 71 | _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); |
| 73 | extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args) | 72 | extern char * vasnprintf (char *resultbuf, size_t *lengthp, const char *format, va_list args) |
| 74 | __attribute__ ((__format__ (__printf__, 3, 0))); | 73 | _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 0)); |
| 75 | 74 | ||
| 76 | #ifdef __cplusplus | 75 | #ifdef __cplusplus |
| 77 | } | 76 | } |
diff --git a/gl/vasprintf.c b/gl/vasprintf.c index 46486f3d..d0d4a11b 100644 --- a/gl/vasprintf.c +++ b/gl/vasprintf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Formatted output to strings. | 1 | /* Formatted output to strings. |
| 2 | Copyright (C) 1999, 2002, 2006-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 1999, 2002, 2006-2013 Free Software Foundation, Inc. |
| 3 | 3 | ||
| 4 | This program is free software; you can redistribute it and/or modify | 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by | 5 | it under the terms of the GNU General Public License as published by |
| @@ -12,8 +12,7 @@ | |||
| 12 | GNU General Public License for more details. | 12 | GNU General Public License for more details. |
| 13 | 13 | ||
| 14 | You should have received a copy of the GNU General Public License along | 14 | You should have received a copy of the GNU General Public License along |
| 15 | with this program; if not, write to the Free Software Foundation, | 15 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | 16 | ||
| 18 | #include <config.h> | 17 | #include <config.h> |
| 19 | 18 | ||
diff --git a/gl/verify.h b/gl/verify.h index 4ad780c8..d42d0750 100644 --- a/gl/verify.h +++ b/gl/verify.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Compile-time assert-like macros. | 1 | /* Compile-time assert-like macros. |
| 2 | 2 | ||
| 3 | Copyright (C) 2005-2006, 2009-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -17,21 +17,49 @@ | |||
| 17 | 17 | ||
| 18 | /* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ | 18 | /* Written by Paul Eggert, Bruno Haible, and Jim Meyering. */ |
| 19 | 19 | ||
| 20 | #ifndef VERIFY_H | 20 | #ifndef _GL_VERIFY_H |
| 21 | # define VERIFY_H 1 | 21 | #define _GL_VERIFY_H |
| 22 | |||
| 23 | |||
| 24 | /* Define _GL_HAVE__STATIC_ASSERT to 1 if _Static_assert works as per C11. | ||
| 25 | This is supported by GCC 4.6.0 and later, in C mode, and its use | ||
| 26 | here generates easier-to-read diagnostics when verify (R) fails. | ||
| 27 | |||
| 28 | Define _GL_HAVE_STATIC_ASSERT to 1 if static_assert works as per C++11. | ||
| 29 | This will likely be supported by future GCC versions, in C++ mode. | ||
| 30 | |||
| 31 | Use this only with GCC. If we were willing to slow 'configure' | ||
| 32 | down we could also use it with other compilers, but since this | ||
| 33 | affects only the quality of diagnostics, why bother? */ | ||
| 34 | #if (4 < __GNUC__ + (6 <= __GNUC_MINOR__) \ | ||
| 35 | && (201112L <= __STDC_VERSION__ || !defined __STRICT_ANSI__) \ | ||
| 36 | && !defined __cplusplus) | ||
| 37 | # define _GL_HAVE__STATIC_ASSERT 1 | ||
| 38 | #endif | ||
| 39 | /* The condition (99 < __GNUC__) is temporary, until we know about the | ||
| 40 | first G++ release that supports static_assert. */ | ||
| 41 | #if (99 < __GNUC__) && defined __cplusplus | ||
| 42 | # define _GL_HAVE_STATIC_ASSERT 1 | ||
| 43 | #endif | ||
| 44 | |||
| 45 | /* FreeBSD 9.1 <sys/cdefs.h>, included by <stddef.h> and lots of other | ||
| 46 | system headers, defines a conflicting _Static_assert that is no | ||
| 47 | better than ours; override it. */ | ||
| 48 | #ifndef _GL_HAVE_STATIC_ASSERT | ||
| 49 | # include <stddef.h> | ||
| 50 | # undef _Static_assert | ||
| 51 | #endif | ||
| 22 | 52 | ||
| 23 | /* Each of these macros verifies that its argument R is nonzero. To | 53 | /* Each of these macros verifies that its argument R is nonzero. To |
| 24 | be portable, R should be an integer constant expression. Unlike | 54 | be portable, R should be an integer constant expression. Unlike |
| 25 | assert (R), there is no run-time overhead. | 55 | assert (R), there is no run-time overhead. |
| 26 | 56 | ||
| 27 | There are two macros, since no single macro can be used in all | 57 | If _Static_assert works, verify (R) uses it directly. Similarly, |
| 28 | contexts in C. verify_true (R) is for scalar contexts, including | 58 | _GL_VERIFY_TRUE works by packaging a _Static_assert inside a struct |
| 29 | integer constant expression contexts. verify (R) is for declaration | 59 | that is an operand of sizeof. |
| 30 | contexts, e.g., the top level. | ||
| 31 | |||
| 32 | Symbols ending in "__" are private to this header. | ||
| 33 | 60 | ||
| 34 | The code below uses several ideas. | 61 | The code below uses several ideas for C++ compilers, and for C |
| 62 | compilers that do not support _Static_assert: | ||
| 35 | 63 | ||
| 36 | * The first step is ((R) ? 1 : -1). Given an expression R, of | 64 | * The first step is ((R) ? 1 : -1). Given an expression R, of |
| 37 | integral or boolean or floating-point type, this yields an | 65 | integral or boolean or floating-point type, this yields an |
| @@ -39,7 +67,9 @@ | |||
| 39 | constant and nonnegative. | 67 | constant and nonnegative. |
| 40 | 68 | ||
| 41 | * Next this expression W is wrapped in a type | 69 | * Next this expression W is wrapped in a type |
| 42 | struct verify_type__ { unsigned int verify_error_if_negative_size__: W; }. | 70 | struct _gl_verify_type { |
| 71 | unsigned int _gl_verify_error_if_negative: W; | ||
| 72 | }. | ||
| 43 | If W is negative, this yields a compile-time error. No compiler can | 73 | If W is negative, this yields a compile-time error. No compiler can |
| 44 | deal with a bit-field of negative size. | 74 | deal with a bit-field of negative size. |
| 45 | 75 | ||
| @@ -53,7 +83,7 @@ | |||
| 53 | 83 | ||
| 54 | void function (int n) { verify (n < 0); } | 84 | void function (int n) { verify (n < 0); } |
| 55 | 85 | ||
| 56 | * For the verify macro, the struct verify_type__ will need to | 86 | * For the verify macro, the struct _gl_verify_type will need to |
| 57 | somehow be embedded into a declaration. To be portable, this | 87 | somehow be embedded into a declaration. To be portable, this |
| 58 | declaration must declare an object, a constant, a function, or a | 88 | declaration must declare an object, a constant, a function, or a |
| 59 | typedef name. If the declared entity uses the type directly, | 89 | typedef name. If the declared entity uses the type directly, |
| @@ -91,11 +121,11 @@ | |||
| 91 | Which of the following alternatives can be used? | 121 | Which of the following alternatives can be used? |
| 92 | 122 | ||
| 93 | extern int dummy [sizeof (struct {...})]; | 123 | extern int dummy [sizeof (struct {...})]; |
| 94 | extern int dummy [sizeof (struct verify_type__ {...})]; | 124 | extern int dummy [sizeof (struct _gl_verify_type {...})]; |
| 95 | extern void dummy (int [sizeof (struct {...})]); | 125 | extern void dummy (int [sizeof (struct {...})]); |
| 96 | extern void dummy (int [sizeof (struct verify_type__ {...})]); | 126 | extern void dummy (int [sizeof (struct _gl_verify_type {...})]); |
| 97 | extern int (*dummy (void)) [sizeof (struct {...})]; | 127 | extern int (*dummy (void)) [sizeof (struct {...})]; |
| 98 | extern int (*dummy (void)) [sizeof (struct verify_type__ {...})]; | 128 | extern int (*dummy (void)) [sizeof (struct _gl_verify_type {...})]; |
| 99 | 129 | ||
| 100 | In the second and sixth case, the struct type is exported to the | 130 | In the second and sixth case, the struct type is exported to the |
| 101 | outer scope; two such declarations therefore collide. GCC warns | 131 | outer scope; two such declarations therefore collide. GCC warns |
| @@ -105,59 +135,121 @@ | |||
| 105 | extern int (*dummy (void)) [sizeof (struct {...})]; | 135 | extern int (*dummy (void)) [sizeof (struct {...})]; |
| 106 | 136 | ||
| 107 | * GCC warns about duplicate declarations of the dummy function if | 137 | * GCC warns about duplicate declarations of the dummy function if |
| 108 | -Wredundant_decls is used. GCC 4.3 and later have a builtin | 138 | -Wredundant-decls is used. GCC 4.3 and later have a builtin |
| 109 | __COUNTER__ macro that can let us generate unique identifiers for | 139 | __COUNTER__ macro that can let us generate unique identifiers for |
| 110 | each dummy function, to suppress this warning. | 140 | each dummy function, to suppress this warning. |
| 111 | 141 | ||
| 112 | * This implementation exploits the fact that GCC does not warn about | 142 | * This implementation exploits the fact that older versions of GCC, |
| 113 | the last declaration mentioned above. If a future version of GCC | 143 | which do not support _Static_assert, also do not warn about the |
| 114 | introduces a warning for this, the problem could be worked around | 144 | last declaration mentioned above. |
| 115 | by using code specialized to GCC, just as __COUNTER__ is already | ||
| 116 | being used if available. | ||
| 117 | 145 | ||
| 118 | #if 4 <= __GNUC__ | 146 | * GCC warns if -Wnested-externs is enabled and verify() is used |
| 119 | # define verify(R) [another version to keep GCC happy] | 147 | within a function body; but inside a function, you can always |
| 120 | #endif | 148 | arrange to use verify_expr() instead. |
| 121 | 149 | ||
| 122 | * In C++, any struct definition inside sizeof is invalid. | 150 | * In C++, any struct definition inside sizeof is invalid. |
| 123 | Use a template type to work around the problem. */ | 151 | Use a template type to work around the problem. */ |
| 124 | 152 | ||
| 125 | /* Concatenate two preprocessor tokens. */ | 153 | /* Concatenate two preprocessor tokens. */ |
| 126 | # define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) | 154 | #define _GL_CONCAT(x, y) _GL_CONCAT0 (x, y) |
| 127 | # define _GL_CONCAT0(x, y) x##y | 155 | #define _GL_CONCAT0(x, y) x##y |
| 128 | 156 | ||
| 129 | /* _GL_COUNTER is an integer, preferably one that changes each time we | 157 | /* _GL_COUNTER is an integer, preferably one that changes each time we |
| 130 | use it. Use __COUNTER__ if it works, falling back on __LINE__ | 158 | use it. Use __COUNTER__ if it works, falling back on __LINE__ |
| 131 | otherwise. __LINE__ isn't perfect, but it's better than a | 159 | otherwise. __LINE__ isn't perfect, but it's better than a |
| 132 | constant. */ | 160 | constant. */ |
| 133 | # if defined __COUNTER__ && __COUNTER__ != __COUNTER__ | 161 | #if defined __COUNTER__ && __COUNTER__ != __COUNTER__ |
| 134 | # define _GL_COUNTER __COUNTER__ | 162 | # define _GL_COUNTER __COUNTER__ |
| 135 | # else | 163 | #else |
| 136 | # define _GL_COUNTER __LINE__ | 164 | # define _GL_COUNTER __LINE__ |
| 137 | # endif | 165 | #endif |
| 138 | 166 | ||
| 139 | /* Generate a symbol with the given prefix, making it unique if | 167 | /* Generate a symbol with the given prefix, making it unique if |
| 140 | possible. */ | 168 | possible. */ |
| 141 | # define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) | 169 | #define _GL_GENSYM(prefix) _GL_CONCAT (prefix, _GL_COUNTER) |
| 142 | 170 | ||
| 143 | /* Verify requirement R at compile-time, as an integer constant expression. | 171 | /* Verify requirement R at compile-time, as an integer constant expression |
| 144 | Return 1. */ | 172 | that returns 1. If R is false, fail at compile-time, preferably |
| 173 | with a diagnostic that includes the string-literal DIAGNOSTIC. */ | ||
| 145 | 174 | ||
| 146 | # ifdef __cplusplus | 175 | #define _GL_VERIFY_TRUE(R, DIAGNOSTIC) \ |
| 176 | (!!sizeof (_GL_VERIFY_TYPE (R, DIAGNOSTIC))) | ||
| 177 | |||
| 178 | #ifdef __cplusplus | ||
| 179 | # if !GNULIB_defined_struct__gl_verify_type | ||
| 147 | template <int w> | 180 | template <int w> |
| 148 | struct verify_type__ { unsigned int verify_error_if_negative_size__: w; }; | 181 | struct _gl_verify_type { |
| 149 | # define verify_true(R) \ | 182 | unsigned int _gl_verify_error_if_negative: w; |
| 150 | (!!sizeof (verify_type__<(R) ? 1 : -1>)) | 183 | }; |
| 151 | # else | 184 | # define GNULIB_defined_struct__gl_verify_type 1 |
| 152 | # define verify_true(R) \ | 185 | # endif |
| 153 | (!!sizeof \ | 186 | # define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ |
| 154 | (struct { unsigned int verify_error_if_negative_size__: (R) ? 1 : -1; })) | 187 | _gl_verify_type<(R) ? 1 : -1> |
| 188 | #elif defined _GL_HAVE__STATIC_ASSERT | ||
| 189 | # define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ | ||
| 190 | struct { \ | ||
| 191 | _Static_assert (R, DIAGNOSTIC); \ | ||
| 192 | int _gl_dummy; \ | ||
| 193 | } | ||
| 194 | #else | ||
| 195 | # define _GL_VERIFY_TYPE(R, DIAGNOSTIC) \ | ||
| 196 | struct { unsigned int _gl_verify_error_if_negative: (R) ? 1 : -1; } | ||
| 197 | #endif | ||
| 198 | |||
| 199 | /* Verify requirement R at compile-time, as a declaration without a | ||
| 200 | trailing ';'. If R is false, fail at compile-time, preferably | ||
| 201 | with a diagnostic that includes the string-literal DIAGNOSTIC. | ||
| 202 | |||
| 203 | Unfortunately, unlike C11, this implementation must appear as an | ||
| 204 | ordinary declaration, and cannot appear inside struct { ... }. */ | ||
| 205 | |||
| 206 | #ifdef _GL_HAVE__STATIC_ASSERT | ||
| 207 | # define _GL_VERIFY _Static_assert | ||
| 208 | #else | ||
| 209 | # define _GL_VERIFY(R, DIAGNOSTIC) \ | ||
| 210 | extern int (*_GL_GENSYM (_gl_verify_function) (void)) \ | ||
| 211 | [_GL_VERIFY_TRUE (R, DIAGNOSTIC)] | ||
| 212 | #endif | ||
| 213 | |||
| 214 | /* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */ | ||
| 215 | #ifdef _GL_STATIC_ASSERT_H | ||
| 216 | # if !defined _GL_HAVE__STATIC_ASSERT && !defined _Static_assert | ||
| 217 | # define _Static_assert(R, DIAGNOSTIC) _GL_VERIFY (R, DIAGNOSTIC) | ||
| 218 | # endif | ||
| 219 | # if !defined _GL_HAVE_STATIC_ASSERT && !defined static_assert | ||
| 220 | # define static_assert _Static_assert /* C11 requires this #define. */ | ||
| 155 | # endif | 221 | # endif |
| 222 | #endif | ||
| 223 | |||
| 224 | /* @assert.h omit start@ */ | ||
| 225 | |||
| 226 | /* Each of these macros verifies that its argument R is nonzero. To | ||
| 227 | be portable, R should be an integer constant expression. Unlike | ||
| 228 | assert (R), there is no run-time overhead. | ||
| 229 | |||
| 230 | There are two macros, since no single macro can be used in all | ||
| 231 | contexts in C. verify_true (R) is for scalar contexts, including | ||
| 232 | integer constant expression contexts. verify (R) is for declaration | ||
| 233 | contexts, e.g., the top level. */ | ||
| 234 | |||
| 235 | /* Verify requirement R at compile-time, as an integer constant expression. | ||
| 236 | Return 1. This is equivalent to verify_expr (R, 1). | ||
| 237 | |||
| 238 | verify_true is obsolescent; please use verify_expr instead. */ | ||
| 239 | |||
| 240 | #define verify_true(R) _GL_VERIFY_TRUE (R, "verify_true (" #R ")") | ||
| 241 | |||
| 242 | /* Verify requirement R at compile-time. Return the value of the | ||
| 243 | expression E. */ | ||
| 244 | |||
| 245 | #define verify_expr(R, E) \ | ||
| 246 | (_GL_VERIFY_TRUE (R, "verify_expr (" #R ", " #E ")") ? (E) : (E)) | ||
| 156 | 247 | ||
| 157 | /* Verify requirement R at compile-time, as a declaration without a | 248 | /* Verify requirement R at compile-time, as a declaration without a |
| 158 | trailing ';'. */ | 249 | trailing ';'. */ |
| 159 | 250 | ||
| 160 | # define verify(R) \ | 251 | #define verify(R) _GL_VERIFY (R, "verify (" #R ")") |
| 161 | extern int (* _GL_GENSYM (verify_function) (void)) [verify_true (R)] | 252 | |
| 253 | /* @assert.h omit end@ */ | ||
| 162 | 254 | ||
| 163 | #endif | 255 | #endif |
diff --git a/gl/vsnprintf.c b/gl/vsnprintf.c index d447cc2d..7d4dfbed 100644 --- a/gl/vsnprintf.c +++ b/gl/vsnprintf.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Formatted output to strings. | 1 | /* Formatted output to strings. |
| 2 | Copyright (C) 2004, 2006-2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2004, 2006-2013 Free Software Foundation, Inc. |
| 3 | Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>. | 3 | Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License along | 15 | You should have received a copy of the GNU General Public License along |
| 16 | with this program; if not, write to the Free Software Foundation, | 16 | with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifdef HAVE_CONFIG_H | 18 | #ifdef HAVE_CONFIG_H |
| 20 | # include <config.h> | 19 | # include <config.h> |
diff --git a/gl/w32sock.h b/gl/w32sock.h index b472bd05..44f3a1a0 100644 --- a/gl/w32sock.h +++ b/gl/w32sock.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* w32sock.h --- internal auxilliary functions for Windows socket functions | 1 | /* w32sock.h --- internal auxiliary functions for Windows socket functions |
| 2 | 2 | ||
| 3 | Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -22,11 +22,14 @@ | |||
| 22 | /* Get O_RDWR and O_BINARY. */ | 22 | /* Get O_RDWR and O_BINARY. */ |
| 23 | #include <fcntl.h> | 23 | #include <fcntl.h> |
| 24 | 24 | ||
| 25 | /* Get _get_osfhandle() and _open_osfhandle(). */ | 25 | /* Get _open_osfhandle(). */ |
| 26 | #include <io.h> | 26 | #include <io.h> |
| 27 | 27 | ||
| 28 | /* Get _get_osfhandle(). */ | ||
| 29 | #include "msvc-nothrow.h" | ||
| 30 | |||
| 28 | #define FD_TO_SOCKET(fd) ((SOCKET) _get_osfhandle ((fd))) | 31 | #define FD_TO_SOCKET(fd) ((SOCKET) _get_osfhandle ((fd))) |
| 29 | #define SOCKET_TO_FD(fh) (_open_osfhandle ((long) (fh), O_RDWR | O_BINARY)) | 32 | #define SOCKET_TO_FD(fh) (_open_osfhandle ((intptr_t) (fh), O_RDWR | O_BINARY)) |
| 30 | 33 | ||
| 31 | static inline void | 34 | static inline void |
| 32 | set_winsock_errno (void) | 35 | set_winsock_errno (void) |
| @@ -45,15 +48,87 @@ set_winsock_errno (void) | |||
| 45 | case WSA_INVALID_PARAMETER: | 48 | case WSA_INVALID_PARAMETER: |
| 46 | errno = EINVAL; | 49 | errno = EINVAL; |
| 47 | break; | 50 | break; |
| 48 | case WSAEWOULDBLOCK: | ||
| 49 | errno = EWOULDBLOCK; | ||
| 50 | break; | ||
| 51 | case WSAENAMETOOLONG: | 51 | case WSAENAMETOOLONG: |
| 52 | errno = ENAMETOOLONG; | 52 | errno = ENAMETOOLONG; |
| 53 | break; | 53 | break; |
| 54 | case WSAENOTEMPTY: | 54 | case WSAENOTEMPTY: |
| 55 | errno = ENOTEMPTY; | 55 | errno = ENOTEMPTY; |
| 56 | break; | 56 | break; |
| 57 | case WSAEWOULDBLOCK: | ||
| 58 | errno = EWOULDBLOCK; | ||
| 59 | break; | ||
| 60 | case WSAEINPROGRESS: | ||
| 61 | errno = EINPROGRESS; | ||
| 62 | break; | ||
| 63 | case WSAEALREADY: | ||
| 64 | errno = EALREADY; | ||
| 65 | break; | ||
| 66 | case WSAENOTSOCK: | ||
| 67 | errno = ENOTSOCK; | ||
| 68 | break; | ||
| 69 | case WSAEDESTADDRREQ: | ||
| 70 | errno = EDESTADDRREQ; | ||
| 71 | break; | ||
| 72 | case WSAEMSGSIZE: | ||
| 73 | errno = EMSGSIZE; | ||
| 74 | break; | ||
| 75 | case WSAEPROTOTYPE: | ||
| 76 | errno = EPROTOTYPE; | ||
| 77 | break; | ||
| 78 | case WSAENOPROTOOPT: | ||
| 79 | errno = ENOPROTOOPT; | ||
| 80 | break; | ||
| 81 | case WSAEPROTONOSUPPORT: | ||
| 82 | errno = EPROTONOSUPPORT; | ||
| 83 | break; | ||
| 84 | case WSAEOPNOTSUPP: | ||
| 85 | errno = EOPNOTSUPP; | ||
| 86 | break; | ||
| 87 | case WSAEAFNOSUPPORT: | ||
| 88 | errno = EAFNOSUPPORT; | ||
| 89 | break; | ||
| 90 | case WSAEADDRINUSE: | ||
| 91 | errno = EADDRINUSE; | ||
| 92 | break; | ||
| 93 | case WSAEADDRNOTAVAIL: | ||
| 94 | errno = EADDRNOTAVAIL; | ||
| 95 | break; | ||
| 96 | case WSAENETDOWN: | ||
| 97 | errno = ENETDOWN; | ||
| 98 | break; | ||
| 99 | case WSAENETUNREACH: | ||
| 100 | errno = ENETUNREACH; | ||
| 101 | break; | ||
| 102 | case WSAENETRESET: | ||
| 103 | errno = ENETRESET; | ||
| 104 | break; | ||
| 105 | case WSAECONNABORTED: | ||
| 106 | errno = ECONNABORTED; | ||
| 107 | break; | ||
| 108 | case WSAECONNRESET: | ||
| 109 | errno = ECONNRESET; | ||
| 110 | break; | ||
| 111 | case WSAENOBUFS: | ||
| 112 | errno = ENOBUFS; | ||
| 113 | break; | ||
| 114 | case WSAEISCONN: | ||
| 115 | errno = EISCONN; | ||
| 116 | break; | ||
| 117 | case WSAENOTCONN: | ||
| 118 | errno = ENOTCONN; | ||
| 119 | break; | ||
| 120 | case WSAETIMEDOUT: | ||
| 121 | errno = ETIMEDOUT; | ||
| 122 | break; | ||
| 123 | case WSAECONNREFUSED: | ||
| 124 | errno = ECONNREFUSED; | ||
| 125 | break; | ||
| 126 | case WSAELOOP: | ||
| 127 | errno = ELOOP; | ||
| 128 | break; | ||
| 129 | case WSAEHOSTUNREACH: | ||
| 130 | errno = EHOSTUNREACH; | ||
| 131 | break; | ||
| 57 | default: | 132 | default: |
| 58 | errno = (err > 10000 && err < 10025) ? err - 10000 : err; | 133 | errno = (err > 10000 && err < 10025) ? err - 10000 : err; |
| 59 | break; | 134 | break; |
diff --git a/gl/wchar.in.h b/gl/wchar.in.h index 88d47dbc..b6e43627 100644 --- a/gl/wchar.in.h +++ b/gl/wchar.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A substitute for ISO C99 <wchar.h>, for platforms that have issues. | 1 | /* A substitute for ISO C99 <wchar.h>, for platforms that have issues. |
| 2 | 2 | ||
| 3 | Copyright (C) 2007-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* Written by Eric Blake. */ | 18 | /* Written by Eric Blake. */ |
| 20 | 19 | ||
| @@ -29,6 +28,7 @@ | |||
| 29 | #if __GNUC__ >= 3 | 28 | #if __GNUC__ >= 3 |
| 30 | @PRAGMA_SYSTEM_HEADER@ | 29 | @PRAGMA_SYSTEM_HEADER@ |
| 31 | #endif | 30 | #endif |
| 31 | @PRAGMA_COLUMNS@ | ||
| 32 | 32 | ||
| 33 | #if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H | 33 | #if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H |
| 34 | /* Special invocation convention: | 34 | /* Special invocation convention: |
| @@ -48,17 +48,25 @@ | |||
| 48 | #else | 48 | #else |
| 49 | /* Normal invocation convention. */ | 49 | /* Normal invocation convention. */ |
| 50 | 50 | ||
| 51 | #ifndef _GL_WCHAR_H | 51 | #ifndef _@GUARD_PREFIX@_WCHAR_H |
| 52 | 52 | ||
| 53 | #define _GL_ALREADY_INCLUDING_WCHAR_H | 53 | #define _GL_ALREADY_INCLUDING_WCHAR_H |
| 54 | 54 | ||
| 55 | #if @HAVE_FEATURES_H@ | ||
| 56 | # include <features.h> /* for __GLIBC__ */ | ||
| 57 | #endif | ||
| 58 | |||
| 55 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | 59 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 56 | <wchar.h>. | 60 | <wchar.h>. |
| 57 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | 61 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 58 | included before <wchar.h>. | 62 | included before <wchar.h>. |
| 63 | In some builds of uClibc, <wchar.h> is nonexistent and wchar_t is defined | ||
| 64 | by <stddef.h>. | ||
| 59 | But avoid namespace pollution on glibc systems. */ | 65 | But avoid namespace pollution on glibc systems. */ |
| 60 | #ifndef __GLIBC__ | 66 | #if !(defined __GLIBC__ && !defined __UCLIBC__) |
| 61 | # include <stddef.h> | 67 | # include <stddef.h> |
| 68 | #endif | ||
| 69 | #ifndef __GLIBC__ | ||
| 62 | # include <stdio.h> | 70 | # include <stdio.h> |
| 63 | # include <time.h> | 71 | # include <time.h> |
| 64 | #endif | 72 | #endif |
| @@ -72,8 +80,16 @@ | |||
| 72 | 80 | ||
| 73 | #undef _GL_ALREADY_INCLUDING_WCHAR_H | 81 | #undef _GL_ALREADY_INCLUDING_WCHAR_H |
| 74 | 82 | ||
| 75 | #ifndef _GL_WCHAR_H | 83 | #ifndef _@GUARD_PREFIX@_WCHAR_H |
| 76 | #define _GL_WCHAR_H | 84 | #define _@GUARD_PREFIX@_WCHAR_H |
| 85 | |||
| 86 | /* The __attribute__ feature is available in gcc versions 2.5 and later. | ||
| 87 | The attribute __pure__ was added in gcc 2.96. */ | ||
| 88 | #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) | ||
| 89 | # define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) | ||
| 90 | #else | ||
| 91 | # define _GL_ATTRIBUTE_PURE /* empty */ | ||
| 92 | #endif | ||
| 77 | 93 | ||
| 78 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 94 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 79 | 95 | ||
| @@ -89,6 +105,18 @@ | |||
| 89 | # define WEOF -1 | 105 | # define WEOF -1 |
| 90 | # endif | 106 | # endif |
| 91 | #else | 107 | #else |
| 108 | /* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>. | ||
| 109 | This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be | ||
| 110 | "unchanged by default argument promotions". Override it. */ | ||
| 111 | # if defined _MSC_VER | ||
| 112 | # if !GNULIB_defined_wint_t | ||
| 113 | # include <crtdefs.h> | ||
| 114 | typedef unsigned int rpl_wint_t; | ||
| 115 | # undef wint_t | ||
| 116 | # define wint_t rpl_wint_t | ||
| 117 | # define GNULIB_defined_wint_t 1 | ||
| 118 | # endif | ||
| 119 | # endif | ||
| 92 | # ifndef WEOF | 120 | # ifndef WEOF |
| 93 | # define WEOF ((wint_t) -1) | 121 | # define WEOF ((wint_t) -1) |
| 94 | # endif | 122 | # endif |
| @@ -99,10 +127,12 @@ | |||
| 99 | On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for | 127 | On IRIX 6.5, sizeof (mbstate_t) == 1, which is not sufficient for |
| 100 | implementing mbrtowc for encodings like UTF-8. */ | 128 | implementing mbrtowc for encodings like UTF-8. */ |
| 101 | #if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ | 129 | #if !(@HAVE_MBSINIT@ && @HAVE_MBRTOWC@) || @REPLACE_MBSTATE_T@ |
| 130 | # if !GNULIB_defined_mbstate_t | ||
| 102 | typedef int rpl_mbstate_t; | 131 | typedef int rpl_mbstate_t; |
| 103 | # undef mbstate_t | 132 | # undef mbstate_t |
| 104 | # define mbstate_t rpl_mbstate_t | 133 | # define mbstate_t rpl_mbstate_t |
| 105 | # define GNULIB_defined_mbstate_t 1 | 134 | # define GNULIB_defined_mbstate_t 1 |
| 135 | # endif | ||
| 106 | #endif | 136 | #endif |
| 107 | 137 | ||
| 108 | 138 | ||
| @@ -113,11 +143,11 @@ typedef int rpl_mbstate_t; | |||
| 113 | # undef btowc | 143 | # undef btowc |
| 114 | # define btowc rpl_btowc | 144 | # define btowc rpl_btowc |
| 115 | # endif | 145 | # endif |
| 116 | _GL_FUNCDECL_RPL (btowc, wint_t, (int c)); | 146 | _GL_FUNCDECL_RPL (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); |
| 117 | _GL_CXXALIAS_RPL (btowc, wint_t, (int c)); | 147 | _GL_CXXALIAS_RPL (btowc, wint_t, (int c)); |
| 118 | # else | 148 | # else |
| 119 | # if !@HAVE_BTOWC@ | 149 | # if !@HAVE_BTOWC@ |
| 120 | _GL_FUNCDECL_SYS (btowc, wint_t, (int c)); | 150 | _GL_FUNCDECL_SYS (btowc, wint_t, (int c) _GL_ATTRIBUTE_PURE); |
| 121 | # endif | 151 | # endif |
| 122 | _GL_CXXALIAS_SYS (btowc, wint_t, (int c)); | 152 | _GL_CXXALIAS_SYS (btowc, wint_t, (int c)); |
| 123 | # endif | 153 | # endif |
| @@ -138,12 +168,12 @@ _GL_WARN_ON_USE (btowc, "btowc is unportable - " | |||
| 138 | # undef wctob | 168 | # undef wctob |
| 139 | # define wctob rpl_wctob | 169 | # define wctob rpl_wctob |
| 140 | # endif | 170 | # endif |
| 141 | _GL_FUNCDECL_RPL (wctob, int, (wint_t wc)); | 171 | _GL_FUNCDECL_RPL (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); |
| 142 | _GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); | 172 | _GL_CXXALIAS_RPL (wctob, int, (wint_t wc)); |
| 143 | # else | 173 | # else |
| 144 | # if !defined wctob && !@HAVE_DECL_WCTOB@ | 174 | # if !defined wctob && !@HAVE_DECL_WCTOB@ |
| 145 | /* wctob is provided by gnulib, or wctob exists but is not declared. */ | 175 | /* wctob is provided by gnulib, or wctob exists but is not declared. */ |
| 146 | _GL_FUNCDECL_SYS (wctob, int, (wint_t wc)); | 176 | _GL_FUNCDECL_SYS (wctob, int, (wint_t wc) _GL_ATTRIBUTE_PURE); |
| 147 | # endif | 177 | # endif |
| 148 | _GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); | 178 | _GL_CXXALIAS_SYS (wctob, int, (wint_t wc)); |
| 149 | # endif | 179 | # endif |
| @@ -404,12 +434,12 @@ _GL_WARN_ON_USE (wcsnrtombs, "wcsnrtombs is unportable - " | |||
| 404 | # undef wcwidth | 434 | # undef wcwidth |
| 405 | # define wcwidth rpl_wcwidth | 435 | # define wcwidth rpl_wcwidth |
| 406 | # endif | 436 | # endif |
| 407 | _GL_FUNCDECL_RPL (wcwidth, int, (wchar_t)); | 437 | _GL_FUNCDECL_RPL (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); |
| 408 | _GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); | 438 | _GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); |
| 409 | # else | 439 | # else |
| 410 | # if !@HAVE_DECL_WCWIDTH@ | 440 | # if !@HAVE_DECL_WCWIDTH@ |
| 411 | /* wcwidth exists but is not declared. */ | 441 | /* wcwidth exists but is not declared. */ |
| 412 | _GL_FUNCDECL_SYS (wcwidth, int, (wchar_t)); | 442 | _GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); |
| 413 | # endif | 443 | # endif |
| 414 | _GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); | 444 | _GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); |
| 415 | # endif | 445 | # endif |
| @@ -423,6 +453,576 @@ _GL_WARN_ON_USE (wcwidth, "wcwidth is unportable - " | |||
| 423 | #endif | 453 | #endif |
| 424 | 454 | ||
| 425 | 455 | ||
| 426 | #endif /* _GL_WCHAR_H */ | 456 | /* Search N wide characters of S for C. */ |
| 427 | #endif /* _GL_WCHAR_H */ | 457 | #if @GNULIB_WMEMCHR@ |
| 458 | # if !@HAVE_WMEMCHR@ | ||
| 459 | _GL_FUNCDECL_SYS (wmemchr, wchar_t *, (const wchar_t *s, wchar_t c, size_t n) | ||
| 460 | _GL_ATTRIBUTE_PURE); | ||
| 461 | # endif | ||
| 462 | /* On some systems, this function is defined as an overloaded function: | ||
| 463 | extern "C++" { | ||
| 464 | const wchar_t * std::wmemchr (const wchar_t *, wchar_t, size_t); | ||
| 465 | wchar_t * std::wmemchr (wchar_t *, wchar_t, size_t); | ||
| 466 | } */ | ||
| 467 | _GL_CXXALIAS_SYS_CAST2 (wmemchr, | ||
| 468 | wchar_t *, (const wchar_t *, wchar_t, size_t), | ||
| 469 | const wchar_t *, (const wchar_t *, wchar_t, size_t)); | ||
| 470 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ | ||
| 471 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | ||
| 472 | _GL_CXXALIASWARN1 (wmemchr, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); | ||
| 473 | _GL_CXXALIASWARN1 (wmemchr, const wchar_t *, | ||
| 474 | (const wchar_t *s, wchar_t c, size_t n)); | ||
| 475 | # else | ||
| 476 | _GL_CXXALIASWARN (wmemchr); | ||
| 477 | # endif | ||
| 478 | #elif defined GNULIB_POSIXCHECK | ||
| 479 | # undef wmemchr | ||
| 480 | # if HAVE_RAW_DECL_WMEMCHR | ||
| 481 | _GL_WARN_ON_USE (wmemchr, "wmemchr is unportable - " | ||
| 482 | "use gnulib module wmemchr for portability"); | ||
| 483 | # endif | ||
| 484 | #endif | ||
| 485 | |||
| 486 | |||
| 487 | /* Compare N wide characters of S1 and S2. */ | ||
| 488 | #if @GNULIB_WMEMCMP@ | ||
| 489 | # if !@HAVE_WMEMCMP@ | ||
| 490 | _GL_FUNCDECL_SYS (wmemcmp, int, | ||
| 491 | (const wchar_t *s1, const wchar_t *s2, size_t n) | ||
| 492 | _GL_ATTRIBUTE_PURE); | ||
| 493 | # endif | ||
| 494 | _GL_CXXALIAS_SYS (wmemcmp, int, | ||
| 495 | (const wchar_t *s1, const wchar_t *s2, size_t n)); | ||
| 496 | _GL_CXXALIASWARN (wmemcmp); | ||
| 497 | #elif defined GNULIB_POSIXCHECK | ||
| 498 | # undef wmemcmp | ||
| 499 | # if HAVE_RAW_DECL_WMEMCMP | ||
| 500 | _GL_WARN_ON_USE (wmemcmp, "wmemcmp is unportable - " | ||
| 501 | "use gnulib module wmemcmp for portability"); | ||
| 502 | # endif | ||
| 503 | #endif | ||
| 504 | |||
| 505 | |||
| 506 | /* Copy N wide characters of SRC to DEST. */ | ||
| 507 | #if @GNULIB_WMEMCPY@ | ||
| 508 | # if !@HAVE_WMEMCPY@ | ||
| 509 | _GL_FUNCDECL_SYS (wmemcpy, wchar_t *, | ||
| 510 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 511 | # endif | ||
| 512 | _GL_CXXALIAS_SYS (wmemcpy, wchar_t *, | ||
| 513 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 514 | _GL_CXXALIASWARN (wmemcpy); | ||
| 515 | #elif defined GNULIB_POSIXCHECK | ||
| 516 | # undef wmemcpy | ||
| 517 | # if HAVE_RAW_DECL_WMEMCPY | ||
| 518 | _GL_WARN_ON_USE (wmemcpy, "wmemcpy is unportable - " | ||
| 519 | "use gnulib module wmemcpy for portability"); | ||
| 520 | # endif | ||
| 521 | #endif | ||
| 522 | |||
| 523 | |||
| 524 | /* Copy N wide characters of SRC to DEST, guaranteeing correct behavior for | ||
| 525 | overlapping memory areas. */ | ||
| 526 | #if @GNULIB_WMEMMOVE@ | ||
| 527 | # if !@HAVE_WMEMMOVE@ | ||
| 528 | _GL_FUNCDECL_SYS (wmemmove, wchar_t *, | ||
| 529 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 530 | # endif | ||
| 531 | _GL_CXXALIAS_SYS (wmemmove, wchar_t *, | ||
| 532 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 533 | _GL_CXXALIASWARN (wmemmove); | ||
| 534 | #elif defined GNULIB_POSIXCHECK | ||
| 535 | # undef wmemmove | ||
| 536 | # if HAVE_RAW_DECL_WMEMMOVE | ||
| 537 | _GL_WARN_ON_USE (wmemmove, "wmemmove is unportable - " | ||
| 538 | "use gnulib module wmemmove for portability"); | ||
| 539 | # endif | ||
| 540 | #endif | ||
| 541 | |||
| 542 | |||
| 543 | /* Set N wide characters of S to C. */ | ||
| 544 | #if @GNULIB_WMEMSET@ | ||
| 545 | # if !@HAVE_WMEMSET@ | ||
| 546 | _GL_FUNCDECL_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); | ||
| 547 | # endif | ||
| 548 | _GL_CXXALIAS_SYS (wmemset, wchar_t *, (wchar_t *s, wchar_t c, size_t n)); | ||
| 549 | _GL_CXXALIASWARN (wmemset); | ||
| 550 | #elif defined GNULIB_POSIXCHECK | ||
| 551 | # undef wmemset | ||
| 552 | # if HAVE_RAW_DECL_WMEMSET | ||
| 553 | _GL_WARN_ON_USE (wmemset, "wmemset is unportable - " | ||
| 554 | "use gnulib module wmemset for portability"); | ||
| 555 | # endif | ||
| 556 | #endif | ||
| 557 | |||
| 558 | |||
| 559 | /* Return the number of wide characters in S. */ | ||
| 560 | #if @GNULIB_WCSLEN@ | ||
| 561 | # if !@HAVE_WCSLEN@ | ||
| 562 | _GL_FUNCDECL_SYS (wcslen, size_t, (const wchar_t *s) _GL_ATTRIBUTE_PURE); | ||
| 563 | # endif | ||
| 564 | _GL_CXXALIAS_SYS (wcslen, size_t, (const wchar_t *s)); | ||
| 565 | _GL_CXXALIASWARN (wcslen); | ||
| 566 | #elif defined GNULIB_POSIXCHECK | ||
| 567 | # undef wcslen | ||
| 568 | # if HAVE_RAW_DECL_WCSLEN | ||
| 569 | _GL_WARN_ON_USE (wcslen, "wcslen is unportable - " | ||
| 570 | "use gnulib module wcslen for portability"); | ||
| 571 | # endif | ||
| 572 | #endif | ||
| 573 | |||
| 574 | |||
| 575 | /* Return the number of wide characters in S, but at most MAXLEN. */ | ||
| 576 | #if @GNULIB_WCSNLEN@ | ||
| 577 | # if !@HAVE_WCSNLEN@ | ||
| 578 | _GL_FUNCDECL_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen) | ||
| 579 | _GL_ATTRIBUTE_PURE); | ||
| 580 | # endif | ||
| 581 | _GL_CXXALIAS_SYS (wcsnlen, size_t, (const wchar_t *s, size_t maxlen)); | ||
| 582 | _GL_CXXALIASWARN (wcsnlen); | ||
| 583 | #elif defined GNULIB_POSIXCHECK | ||
| 584 | # undef wcsnlen | ||
| 585 | # if HAVE_RAW_DECL_WCSNLEN | ||
| 586 | _GL_WARN_ON_USE (wcsnlen, "wcsnlen is unportable - " | ||
| 587 | "use gnulib module wcsnlen for portability"); | ||
| 588 | # endif | ||
| 589 | #endif | ||
| 590 | |||
| 591 | |||
| 592 | /* Copy SRC to DEST. */ | ||
| 593 | #if @GNULIB_WCSCPY@ | ||
| 594 | # if !@HAVE_WCSCPY@ | ||
| 595 | _GL_FUNCDECL_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); | ||
| 596 | # endif | ||
| 597 | _GL_CXXALIAS_SYS (wcscpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); | ||
| 598 | _GL_CXXALIASWARN (wcscpy); | ||
| 599 | #elif defined GNULIB_POSIXCHECK | ||
| 600 | # undef wcscpy | ||
| 601 | # if HAVE_RAW_DECL_WCSCPY | ||
| 602 | _GL_WARN_ON_USE (wcscpy, "wcscpy is unportable - " | ||
| 603 | "use gnulib module wcscpy for portability"); | ||
| 604 | # endif | ||
| 605 | #endif | ||
| 606 | |||
| 607 | |||
| 608 | /* Copy SRC to DEST, returning the address of the terminating L'\0' in DEST. */ | ||
| 609 | #if @GNULIB_WCPCPY@ | ||
| 610 | # if !@HAVE_WCPCPY@ | ||
| 611 | _GL_FUNCDECL_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); | ||
| 612 | # endif | ||
| 613 | _GL_CXXALIAS_SYS (wcpcpy, wchar_t *, (wchar_t *dest, const wchar_t *src)); | ||
| 614 | _GL_CXXALIASWARN (wcpcpy); | ||
| 615 | #elif defined GNULIB_POSIXCHECK | ||
| 616 | # undef wcpcpy | ||
| 617 | # if HAVE_RAW_DECL_WCPCPY | ||
| 618 | _GL_WARN_ON_USE (wcpcpy, "wcpcpy is unportable - " | ||
| 619 | "use gnulib module wcpcpy for portability"); | ||
| 620 | # endif | ||
| 621 | #endif | ||
| 622 | |||
| 623 | |||
| 624 | /* Copy no more than N wide characters of SRC to DEST. */ | ||
| 625 | #if @GNULIB_WCSNCPY@ | ||
| 626 | # if !@HAVE_WCSNCPY@ | ||
| 627 | _GL_FUNCDECL_SYS (wcsncpy, wchar_t *, | ||
| 628 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 629 | # endif | ||
| 630 | _GL_CXXALIAS_SYS (wcsncpy, wchar_t *, | ||
| 631 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 632 | _GL_CXXALIASWARN (wcsncpy); | ||
| 633 | #elif defined GNULIB_POSIXCHECK | ||
| 634 | # undef wcsncpy | ||
| 635 | # if HAVE_RAW_DECL_WCSNCPY | ||
| 636 | _GL_WARN_ON_USE (wcsncpy, "wcsncpy is unportable - " | ||
| 637 | "use gnulib module wcsncpy for portability"); | ||
| 638 | # endif | ||
| 639 | #endif | ||
| 640 | |||
| 641 | |||
| 642 | /* Copy no more than N characters of SRC to DEST, returning the address of | ||
| 643 | the last character written into DEST. */ | ||
| 644 | #if @GNULIB_WCPNCPY@ | ||
| 645 | # if !@HAVE_WCPNCPY@ | ||
| 646 | _GL_FUNCDECL_SYS (wcpncpy, wchar_t *, | ||
| 647 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 648 | # endif | ||
| 649 | _GL_CXXALIAS_SYS (wcpncpy, wchar_t *, | ||
| 650 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 651 | _GL_CXXALIASWARN (wcpncpy); | ||
| 652 | #elif defined GNULIB_POSIXCHECK | ||
| 653 | # undef wcpncpy | ||
| 654 | # if HAVE_RAW_DECL_WCPNCPY | ||
| 655 | _GL_WARN_ON_USE (wcpncpy, "wcpncpy is unportable - " | ||
| 656 | "use gnulib module wcpncpy for portability"); | ||
| 657 | # endif | ||
| 658 | #endif | ||
| 659 | |||
| 660 | |||
| 661 | /* Append SRC onto DEST. */ | ||
| 662 | #if @GNULIB_WCSCAT@ | ||
| 663 | # if !@HAVE_WCSCAT@ | ||
| 664 | _GL_FUNCDECL_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src)); | ||
| 665 | # endif | ||
| 666 | _GL_CXXALIAS_SYS (wcscat, wchar_t *, (wchar_t *dest, const wchar_t *src)); | ||
| 667 | _GL_CXXALIASWARN (wcscat); | ||
| 668 | #elif defined GNULIB_POSIXCHECK | ||
| 669 | # undef wcscat | ||
| 670 | # if HAVE_RAW_DECL_WCSCAT | ||
| 671 | _GL_WARN_ON_USE (wcscat, "wcscat is unportable - " | ||
| 672 | "use gnulib module wcscat for portability"); | ||
| 673 | # endif | ||
| 674 | #endif | ||
| 675 | |||
| 676 | |||
| 677 | /* Append no more than N wide characters of SRC onto DEST. */ | ||
| 678 | #if @GNULIB_WCSNCAT@ | ||
| 679 | # if !@HAVE_WCSNCAT@ | ||
| 680 | _GL_FUNCDECL_SYS (wcsncat, wchar_t *, | ||
| 681 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 682 | # endif | ||
| 683 | _GL_CXXALIAS_SYS (wcsncat, wchar_t *, | ||
| 684 | (wchar_t *dest, const wchar_t *src, size_t n)); | ||
| 685 | _GL_CXXALIASWARN (wcsncat); | ||
| 686 | #elif defined GNULIB_POSIXCHECK | ||
| 687 | # undef wcsncat | ||
| 688 | # if HAVE_RAW_DECL_WCSNCAT | ||
| 689 | _GL_WARN_ON_USE (wcsncat, "wcsncat is unportable - " | ||
| 690 | "use gnulib module wcsncat for portability"); | ||
| 691 | # endif | ||
| 692 | #endif | ||
| 693 | |||
| 694 | |||
| 695 | /* Compare S1 and S2. */ | ||
| 696 | #if @GNULIB_WCSCMP@ | ||
| 697 | # if !@HAVE_WCSCMP@ | ||
| 698 | _GL_FUNCDECL_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2) | ||
| 699 | _GL_ATTRIBUTE_PURE); | ||
| 700 | # endif | ||
| 701 | _GL_CXXALIAS_SYS (wcscmp, int, (const wchar_t *s1, const wchar_t *s2)); | ||
| 702 | _GL_CXXALIASWARN (wcscmp); | ||
| 703 | #elif defined GNULIB_POSIXCHECK | ||
| 704 | # undef wcscmp | ||
| 705 | # if HAVE_RAW_DECL_WCSCMP | ||
| 706 | _GL_WARN_ON_USE (wcscmp, "wcscmp is unportable - " | ||
| 707 | "use gnulib module wcscmp for portability"); | ||
| 708 | # endif | ||
| 709 | #endif | ||
| 710 | |||
| 711 | |||
| 712 | /* Compare no more than N wide characters of S1 and S2. */ | ||
| 713 | #if @GNULIB_WCSNCMP@ | ||
| 714 | # if !@HAVE_WCSNCMP@ | ||
| 715 | _GL_FUNCDECL_SYS (wcsncmp, int, | ||
| 716 | (const wchar_t *s1, const wchar_t *s2, size_t n) | ||
| 717 | _GL_ATTRIBUTE_PURE); | ||
| 718 | # endif | ||
| 719 | _GL_CXXALIAS_SYS (wcsncmp, int, | ||
| 720 | (const wchar_t *s1, const wchar_t *s2, size_t n)); | ||
| 721 | _GL_CXXALIASWARN (wcsncmp); | ||
| 722 | #elif defined GNULIB_POSIXCHECK | ||
| 723 | # undef wcsncmp | ||
| 724 | # if HAVE_RAW_DECL_WCSNCMP | ||
| 725 | _GL_WARN_ON_USE (wcsncmp, "wcsncmp is unportable - " | ||
| 726 | "use gnulib module wcsncmp for portability"); | ||
| 727 | # endif | ||
| 728 | #endif | ||
| 729 | |||
| 730 | |||
| 731 | /* Compare S1 and S2, ignoring case. */ | ||
| 732 | #if @GNULIB_WCSCASECMP@ | ||
| 733 | # if !@HAVE_WCSCASECMP@ | ||
| 734 | _GL_FUNCDECL_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2) | ||
| 735 | _GL_ATTRIBUTE_PURE); | ||
| 736 | # endif | ||
| 737 | _GL_CXXALIAS_SYS (wcscasecmp, int, (const wchar_t *s1, const wchar_t *s2)); | ||
| 738 | _GL_CXXALIASWARN (wcscasecmp); | ||
| 739 | #elif defined GNULIB_POSIXCHECK | ||
| 740 | # undef wcscasecmp | ||
| 741 | # if HAVE_RAW_DECL_WCSCASECMP | ||
| 742 | _GL_WARN_ON_USE (wcscasecmp, "wcscasecmp is unportable - " | ||
| 743 | "use gnulib module wcscasecmp for portability"); | ||
| 744 | # endif | ||
| 745 | #endif | ||
| 746 | |||
| 747 | |||
| 748 | /* Compare no more than N chars of S1 and S2, ignoring case. */ | ||
| 749 | #if @GNULIB_WCSNCASECMP@ | ||
| 750 | # if !@HAVE_WCSNCASECMP@ | ||
| 751 | _GL_FUNCDECL_SYS (wcsncasecmp, int, | ||
| 752 | (const wchar_t *s1, const wchar_t *s2, size_t n) | ||
| 753 | _GL_ATTRIBUTE_PURE); | ||
| 754 | # endif | ||
| 755 | _GL_CXXALIAS_SYS (wcsncasecmp, int, | ||
| 756 | (const wchar_t *s1, const wchar_t *s2, size_t n)); | ||
| 757 | _GL_CXXALIASWARN (wcsncasecmp); | ||
| 758 | #elif defined GNULIB_POSIXCHECK | ||
| 759 | # undef wcsncasecmp | ||
| 760 | # if HAVE_RAW_DECL_WCSNCASECMP | ||
| 761 | _GL_WARN_ON_USE (wcsncasecmp, "wcsncasecmp is unportable - " | ||
| 762 | "use gnulib module wcsncasecmp for portability"); | ||
| 763 | # endif | ||
| 764 | #endif | ||
| 765 | |||
| 766 | |||
| 767 | /* Compare S1 and S2, both interpreted as appropriate to the LC_COLLATE | ||
| 768 | category of the current locale. */ | ||
| 769 | #if @GNULIB_WCSCOLL@ | ||
| 770 | # if !@HAVE_WCSCOLL@ | ||
| 771 | _GL_FUNCDECL_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); | ||
| 772 | # endif | ||
| 773 | _GL_CXXALIAS_SYS (wcscoll, int, (const wchar_t *s1, const wchar_t *s2)); | ||
| 774 | _GL_CXXALIASWARN (wcscoll); | ||
| 775 | #elif defined GNULIB_POSIXCHECK | ||
| 776 | # undef wcscoll | ||
| 777 | # if HAVE_RAW_DECL_WCSCOLL | ||
| 778 | _GL_WARN_ON_USE (wcscoll, "wcscoll is unportable - " | ||
| 779 | "use gnulib module wcscoll for portability"); | ||
| 780 | # endif | ||
| 781 | #endif | ||
| 782 | |||
| 783 | |||
| 784 | /* Transform S2 into array pointed to by S1 such that if wcscmp is applied | ||
| 785 | to two transformed strings the result is the as applying 'wcscoll' to the | ||
| 786 | original strings. */ | ||
| 787 | #if @GNULIB_WCSXFRM@ | ||
| 788 | # if !@HAVE_WCSXFRM@ | ||
| 789 | _GL_FUNCDECL_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n)); | ||
| 790 | # endif | ||
| 791 | _GL_CXXALIAS_SYS (wcsxfrm, size_t, (wchar_t *s1, const wchar_t *s2, size_t n)); | ||
| 792 | _GL_CXXALIASWARN (wcsxfrm); | ||
| 793 | #elif defined GNULIB_POSIXCHECK | ||
| 794 | # undef wcsxfrm | ||
| 795 | # if HAVE_RAW_DECL_WCSXFRM | ||
| 796 | _GL_WARN_ON_USE (wcsxfrm, "wcsxfrm is unportable - " | ||
| 797 | "use gnulib module wcsxfrm for portability"); | ||
| 798 | # endif | ||
| 799 | #endif | ||
| 800 | |||
| 801 | |||
| 802 | /* Duplicate S, returning an identical malloc'd string. */ | ||
| 803 | #if @GNULIB_WCSDUP@ | ||
| 804 | # if !@HAVE_WCSDUP@ | ||
| 805 | _GL_FUNCDECL_SYS (wcsdup, wchar_t *, (const wchar_t *s)); | ||
| 806 | # endif | ||
| 807 | _GL_CXXALIAS_SYS (wcsdup, wchar_t *, (const wchar_t *s)); | ||
| 808 | _GL_CXXALIASWARN (wcsdup); | ||
| 809 | #elif defined GNULIB_POSIXCHECK | ||
| 810 | # undef wcsdup | ||
| 811 | # if HAVE_RAW_DECL_WCSDUP | ||
| 812 | _GL_WARN_ON_USE (wcsdup, "wcsdup is unportable - " | ||
| 813 | "use gnulib module wcsdup for portability"); | ||
| 814 | # endif | ||
| 815 | #endif | ||
| 816 | |||
| 817 | |||
| 818 | /* Find the first occurrence of WC in WCS. */ | ||
| 819 | #if @GNULIB_WCSCHR@ | ||
| 820 | # if !@HAVE_WCSCHR@ | ||
| 821 | _GL_FUNCDECL_SYS (wcschr, wchar_t *, (const wchar_t *wcs, wchar_t wc) | ||
| 822 | _GL_ATTRIBUTE_PURE); | ||
| 823 | # endif | ||
| 824 | /* On some systems, this function is defined as an overloaded function: | ||
| 825 | extern "C++" { | ||
| 826 | const wchar_t * std::wcschr (const wchar_t *, wchar_t); | ||
| 827 | wchar_t * std::wcschr (wchar_t *, wchar_t); | ||
| 828 | } */ | ||
| 829 | _GL_CXXALIAS_SYS_CAST2 (wcschr, | ||
| 830 | wchar_t *, (const wchar_t *, wchar_t), | ||
| 831 | const wchar_t *, (const wchar_t *, wchar_t)); | ||
| 832 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ | ||
| 833 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | ||
| 834 | _GL_CXXALIASWARN1 (wcschr, wchar_t *, (wchar_t *wcs, wchar_t wc)); | ||
| 835 | _GL_CXXALIASWARN1 (wcschr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); | ||
| 836 | # else | ||
| 837 | _GL_CXXALIASWARN (wcschr); | ||
| 838 | # endif | ||
| 839 | #elif defined GNULIB_POSIXCHECK | ||
| 840 | # undef wcschr | ||
| 841 | # if HAVE_RAW_DECL_WCSCHR | ||
| 842 | _GL_WARN_ON_USE (wcschr, "wcschr is unportable - " | ||
| 843 | "use gnulib module wcschr for portability"); | ||
| 844 | # endif | ||
| 845 | #endif | ||
| 846 | |||
| 847 | |||
| 848 | /* Find the last occurrence of WC in WCS. */ | ||
| 849 | #if @GNULIB_WCSRCHR@ | ||
| 850 | # if !@HAVE_WCSRCHR@ | ||
| 851 | _GL_FUNCDECL_SYS (wcsrchr, wchar_t *, (const wchar_t *wcs, wchar_t wc) | ||
| 852 | _GL_ATTRIBUTE_PURE); | ||
| 853 | # endif | ||
| 854 | /* On some systems, this function is defined as an overloaded function: | ||
| 855 | extern "C++" { | ||
| 856 | const wchar_t * std::wcsrchr (const wchar_t *, wchar_t); | ||
| 857 | wchar_t * std::wcsrchr (wchar_t *, wchar_t); | ||
| 858 | } */ | ||
| 859 | _GL_CXXALIAS_SYS_CAST2 (wcsrchr, | ||
| 860 | wchar_t *, (const wchar_t *, wchar_t), | ||
| 861 | const wchar_t *, (const wchar_t *, wchar_t)); | ||
| 862 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ | ||
| 863 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | ||
| 864 | _GL_CXXALIASWARN1 (wcsrchr, wchar_t *, (wchar_t *wcs, wchar_t wc)); | ||
| 865 | _GL_CXXALIASWARN1 (wcsrchr, const wchar_t *, (const wchar_t *wcs, wchar_t wc)); | ||
| 866 | # else | ||
| 867 | _GL_CXXALIASWARN (wcsrchr); | ||
| 868 | # endif | ||
| 869 | #elif defined GNULIB_POSIXCHECK | ||
| 870 | # undef wcsrchr | ||
| 871 | # if HAVE_RAW_DECL_WCSRCHR | ||
| 872 | _GL_WARN_ON_USE (wcsrchr, "wcsrchr is unportable - " | ||
| 873 | "use gnulib module wcsrchr for portability"); | ||
| 874 | # endif | ||
| 875 | #endif | ||
| 876 | |||
| 877 | |||
| 878 | /* Return the length of the initial segmet of WCS which consists entirely | ||
| 879 | of wide characters not in REJECT. */ | ||
| 880 | #if @GNULIB_WCSCSPN@ | ||
| 881 | # if !@HAVE_WCSCSPN@ | ||
| 882 | _GL_FUNCDECL_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject) | ||
| 883 | _GL_ATTRIBUTE_PURE); | ||
| 884 | # endif | ||
| 885 | _GL_CXXALIAS_SYS (wcscspn, size_t, (const wchar_t *wcs, const wchar_t *reject)); | ||
| 886 | _GL_CXXALIASWARN (wcscspn); | ||
| 887 | #elif defined GNULIB_POSIXCHECK | ||
| 888 | # undef wcscspn | ||
| 889 | # if HAVE_RAW_DECL_WCSCSPN | ||
| 890 | _GL_WARN_ON_USE (wcscspn, "wcscspn is unportable - " | ||
| 891 | "use gnulib module wcscspn for portability"); | ||
| 892 | # endif | ||
| 893 | #endif | ||
| 894 | |||
| 895 | |||
| 896 | /* Return the length of the initial segmet of WCS which consists entirely | ||
| 897 | of wide characters in ACCEPT. */ | ||
| 898 | #if @GNULIB_WCSSPN@ | ||
| 899 | # if !@HAVE_WCSSPN@ | ||
| 900 | _GL_FUNCDECL_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept) | ||
| 901 | _GL_ATTRIBUTE_PURE); | ||
| 902 | # endif | ||
| 903 | _GL_CXXALIAS_SYS (wcsspn, size_t, (const wchar_t *wcs, const wchar_t *accept)); | ||
| 904 | _GL_CXXALIASWARN (wcsspn); | ||
| 905 | #elif defined GNULIB_POSIXCHECK | ||
| 906 | # undef wcsspn | ||
| 907 | # if HAVE_RAW_DECL_WCSSPN | ||
| 908 | _GL_WARN_ON_USE (wcsspn, "wcsspn is unportable - " | ||
| 909 | "use gnulib module wcsspn for portability"); | ||
| 910 | # endif | ||
| 911 | #endif | ||
| 912 | |||
| 913 | |||
| 914 | /* Find the first occurrence in WCS of any character in ACCEPT. */ | ||
| 915 | #if @GNULIB_WCSPBRK@ | ||
| 916 | # if !@HAVE_WCSPBRK@ | ||
| 917 | _GL_FUNCDECL_SYS (wcspbrk, wchar_t *, | ||
| 918 | (const wchar_t *wcs, const wchar_t *accept) | ||
| 919 | _GL_ATTRIBUTE_PURE); | ||
| 920 | # endif | ||
| 921 | /* On some systems, this function is defined as an overloaded function: | ||
| 922 | extern "C++" { | ||
| 923 | const wchar_t * std::wcspbrk (const wchar_t *, const wchar_t *); | ||
| 924 | wchar_t * std::wcspbrk (wchar_t *, const wchar_t *); | ||
| 925 | } */ | ||
| 926 | _GL_CXXALIAS_SYS_CAST2 (wcspbrk, | ||
| 927 | wchar_t *, (const wchar_t *, const wchar_t *), | ||
| 928 | const wchar_t *, (const wchar_t *, const wchar_t *)); | ||
| 929 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ | ||
| 930 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | ||
| 931 | _GL_CXXALIASWARN1 (wcspbrk, wchar_t *, | ||
| 932 | (wchar_t *wcs, const wchar_t *accept)); | ||
| 933 | _GL_CXXALIASWARN1 (wcspbrk, const wchar_t *, | ||
| 934 | (const wchar_t *wcs, const wchar_t *accept)); | ||
| 935 | # else | ||
| 936 | _GL_CXXALIASWARN (wcspbrk); | ||
| 937 | # endif | ||
| 938 | #elif defined GNULIB_POSIXCHECK | ||
| 939 | # undef wcspbrk | ||
| 940 | # if HAVE_RAW_DECL_WCSPBRK | ||
| 941 | _GL_WARN_ON_USE (wcspbrk, "wcspbrk is unportable - " | ||
| 942 | "use gnulib module wcspbrk for portability"); | ||
| 943 | # endif | ||
| 944 | #endif | ||
| 945 | |||
| 946 | |||
| 947 | /* Find the first occurrence of NEEDLE in HAYSTACK. */ | ||
| 948 | #if @GNULIB_WCSSTR@ | ||
| 949 | # if !@HAVE_WCSSTR@ | ||
| 950 | _GL_FUNCDECL_SYS (wcsstr, wchar_t *, | ||
| 951 | (const wchar_t *haystack, const wchar_t *needle) | ||
| 952 | _GL_ATTRIBUTE_PURE); | ||
| 953 | # endif | ||
| 954 | /* On some systems, this function is defined as an overloaded function: | ||
| 955 | extern "C++" { | ||
| 956 | const wchar_t * std::wcsstr (const wchar_t *, const wchar_t *); | ||
| 957 | wchar_t * std::wcsstr (wchar_t *, const wchar_t *); | ||
| 958 | } */ | ||
| 959 | _GL_CXXALIAS_SYS_CAST2 (wcsstr, | ||
| 960 | wchar_t *, (const wchar_t *, const wchar_t *), | ||
| 961 | const wchar_t *, (const wchar_t *, const wchar_t *)); | ||
| 962 | # if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \ | ||
| 963 | && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) | ||
| 964 | _GL_CXXALIASWARN1 (wcsstr, wchar_t *, | ||
| 965 | (wchar_t *haystack, const wchar_t *needle)); | ||
| 966 | _GL_CXXALIASWARN1 (wcsstr, const wchar_t *, | ||
| 967 | (const wchar_t *haystack, const wchar_t *needle)); | ||
| 968 | # else | ||
| 969 | _GL_CXXALIASWARN (wcsstr); | ||
| 970 | # endif | ||
| 971 | #elif defined GNULIB_POSIXCHECK | ||
| 972 | # undef wcsstr | ||
| 973 | # if HAVE_RAW_DECL_WCSSTR | ||
| 974 | _GL_WARN_ON_USE (wcsstr, "wcsstr is unportable - " | ||
| 975 | "use gnulib module wcsstr for portability"); | ||
| 976 | # endif | ||
| 977 | #endif | ||
| 978 | |||
| 979 | |||
| 980 | /* Divide WCS into tokens separated by characters in DELIM. */ | ||
| 981 | #if @GNULIB_WCSTOK@ | ||
| 982 | # if !@HAVE_WCSTOK@ | ||
| 983 | _GL_FUNCDECL_SYS (wcstok, wchar_t *, | ||
| 984 | (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr)); | ||
| 985 | # endif | ||
| 986 | _GL_CXXALIAS_SYS (wcstok, wchar_t *, | ||
| 987 | (wchar_t *wcs, const wchar_t *delim, wchar_t **ptr)); | ||
| 988 | _GL_CXXALIASWARN (wcstok); | ||
| 989 | #elif defined GNULIB_POSIXCHECK | ||
| 990 | # undef wcstok | ||
| 991 | # if HAVE_RAW_DECL_WCSTOK | ||
| 992 | _GL_WARN_ON_USE (wcstok, "wcstok is unportable - " | ||
| 993 | "use gnulib module wcstok for portability"); | ||
| 994 | # endif | ||
| 995 | #endif | ||
| 996 | |||
| 997 | |||
| 998 | /* Determine number of column positions required for first N wide | ||
| 999 | characters (or fewer if S ends before this) in S. */ | ||
| 1000 | #if @GNULIB_WCSWIDTH@ | ||
| 1001 | # if @REPLACE_WCSWIDTH@ | ||
| 1002 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 1003 | # undef wcswidth | ||
| 1004 | # define wcswidth rpl_wcswidth | ||
| 1005 | # endif | ||
| 1006 | _GL_FUNCDECL_RPL (wcswidth, int, (const wchar_t *s, size_t n) | ||
| 1007 | _GL_ATTRIBUTE_PURE); | ||
| 1008 | _GL_CXXALIAS_RPL (wcswidth, int, (const wchar_t *s, size_t n)); | ||
| 1009 | # else | ||
| 1010 | # if !@HAVE_WCSWIDTH@ | ||
| 1011 | _GL_FUNCDECL_SYS (wcswidth, int, (const wchar_t *s, size_t n) | ||
| 1012 | _GL_ATTRIBUTE_PURE); | ||
| 1013 | # endif | ||
| 1014 | _GL_CXXALIAS_SYS (wcswidth, int, (const wchar_t *s, size_t n)); | ||
| 1015 | # endif | ||
| 1016 | _GL_CXXALIASWARN (wcswidth); | ||
| 1017 | #elif defined GNULIB_POSIXCHECK | ||
| 1018 | # undef wcswidth | ||
| 1019 | # if HAVE_RAW_DECL_WCSWIDTH | ||
| 1020 | _GL_WARN_ON_USE (wcswidth, "wcswidth is unportable - " | ||
| 1021 | "use gnulib module wcswidth for portability"); | ||
| 1022 | # endif | ||
| 1023 | #endif | ||
| 1024 | |||
| 1025 | |||
| 1026 | #endif /* _@GUARD_PREFIX@_WCHAR_H */ | ||
| 1027 | #endif /* _@GUARD_PREFIX@_WCHAR_H */ | ||
| 428 | #endif | 1028 | #endif |
diff --git a/gl/wcrtomb.c b/gl/wcrtomb.c index e7345f69..da42809b 100644 --- a/gl/wcrtomb.c +++ b/gl/wcrtomb.c | |||
| @@ -1,5 +1,5 @@ | |||
| 1 | /* Convert wide character to multibyte character. | 1 | /* Convert wide character to multibyte character. |
| 2 | Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. | 2 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
diff --git a/gl/wctype-h.c b/gl/wctype-h.c new file mode 100644 index 00000000..bb5f847e --- /dev/null +++ b/gl/wctype-h.c | |||
| @@ -0,0 +1,4 @@ | |||
| 1 | /* Normally this would be wctype.c, but that name's already taken. */ | ||
| 2 | #include <config.h> | ||
| 3 | #define _GL_WCTYPE_INLINE _GL_EXTERN_INLINE | ||
| 4 | #include "wctype.h" | ||
diff --git a/gl/wctype.in.h b/gl/wctype.in.h index 0f0859c3..a7c07d1e 100644 --- a/gl/wctype.in.h +++ b/gl/wctype.in.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* A substitute for ISO C99 <wctype.h>, for platforms that lack it. | 1 | /* A substitute for ISO C99 <wctype.h>, for platforms that lack it. |
| 2 | 2 | ||
| 3 | Copyright (C) 2006-2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2006-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | /* Written by Bruno Haible and Paul Eggert. */ | 18 | /* Written by Bruno Haible and Paul Eggert. */ |
| 20 | 19 | ||
| @@ -26,11 +25,12 @@ | |||
| 26 | * wctrans_t, and wctype_t are not yet implemented. | 25 | * wctrans_t, and wctype_t are not yet implemented. |
| 27 | */ | 26 | */ |
| 28 | 27 | ||
| 29 | #ifndef _GL_WCTYPE_H | 28 | #ifndef _@GUARD_PREFIX@_WCTYPE_H |
| 30 | 29 | ||
| 31 | #if __GNUC__ >= 3 | 30 | #if __GNUC__ >= 3 |
| 32 | @PRAGMA_SYSTEM_HEADER@ | 31 | @PRAGMA_SYSTEM_HEADER@ |
| 33 | #endif | 32 | #endif |
| 33 | @PRAGMA_COLUMNS@ | ||
| 34 | 34 | ||
| 35 | #if @HAVE_WINT_T@ | 35 | #if @HAVE_WINT_T@ |
| 36 | /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>. | 36 | /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>. |
| @@ -44,6 +44,13 @@ | |||
| 44 | # include <wchar.h> | 44 | # include <wchar.h> |
| 45 | #endif | 45 | #endif |
| 46 | 46 | ||
| 47 | /* mingw has declarations of towupper and towlower in <ctype.h> as | ||
| 48 | well <wctype.h>. Include <ctype.h> in advance to avoid rpl_ prefix | ||
| 49 | being added to the declarations. */ | ||
| 50 | #ifdef __MINGW32__ | ||
| 51 | # include <ctype.h> | ||
| 52 | #endif | ||
| 53 | |||
| 47 | /* Include the original <wctype.h> if it exists. | 54 | /* Include the original <wctype.h> if it exists. |
| 48 | BeOS 5 has the functions but no <wctype.h>. */ | 55 | BeOS 5 has the functions but no <wctype.h>. */ |
| 49 | /* The include_next requires a split double-inclusion guard. */ | 56 | /* The include_next requires a split double-inclusion guard. */ |
| @@ -51,13 +58,31 @@ | |||
| 51 | # @INCLUDE_NEXT@ @NEXT_WCTYPE_H@ | 58 | # @INCLUDE_NEXT@ @NEXT_WCTYPE_H@ |
| 52 | #endif | 59 | #endif |
| 53 | 60 | ||
| 54 | #ifndef _GL_WCTYPE_H | 61 | #ifndef _@GUARD_PREFIX@_WCTYPE_H |
| 55 | #define _GL_WCTYPE_H | 62 | #define _@GUARD_PREFIX@_WCTYPE_H |
| 63 | |||
| 64 | _GL_INLINE_HEADER_BEGIN | ||
| 65 | #ifndef _GL_WCTYPE_INLINE | ||
| 66 | # define _GL_WCTYPE_INLINE _GL_INLINE | ||
| 67 | #endif | ||
| 56 | 68 | ||
| 57 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | 69 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| 58 | 70 | ||
| 59 | /* The definition of _GL_WARN_ON_USE is copied here. */ | 71 | /* The definition of _GL_WARN_ON_USE is copied here. */ |
| 60 | 72 | ||
| 73 | /* Solaris 2.6 <wctype.h> includes <widec.h> which includes <euc.h> which | ||
| 74 | #defines a number of identifiers in the application namespace. Revert | ||
| 75 | these #defines. */ | ||
| 76 | #ifdef __sun | ||
| 77 | # undef multibyte | ||
| 78 | # undef eucw1 | ||
| 79 | # undef eucw2 | ||
| 80 | # undef eucw3 | ||
| 81 | # undef scrw1 | ||
| 82 | # undef scrw2 | ||
| 83 | # undef scrw3 | ||
| 84 | #endif | ||
| 85 | |||
| 61 | /* Define wint_t and WEOF. (Also done in wchar.in.h.) */ | 86 | /* Define wint_t and WEOF. (Also done in wchar.in.h.) */ |
| 62 | #if !@HAVE_WINT_T@ && !defined wint_t | 87 | #if !@HAVE_WINT_T@ && !defined wint_t |
| 63 | # define wint_t int | 88 | # define wint_t int |
| @@ -65,153 +90,171 @@ | |||
| 65 | # define WEOF -1 | 90 | # define WEOF -1 |
| 66 | # endif | 91 | # endif |
| 67 | #else | 92 | #else |
| 93 | /* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>. | ||
| 94 | This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be | ||
| 95 | "unchanged by default argument promotions". Override it. */ | ||
| 96 | # if defined _MSC_VER | ||
| 97 | # if !GNULIB_defined_wint_t | ||
| 98 | # include <crtdefs.h> | ||
| 99 | typedef unsigned int rpl_wint_t; | ||
| 100 | # undef wint_t | ||
| 101 | # define wint_t rpl_wint_t | ||
| 102 | # define GNULIB_defined_wint_t 1 | ||
| 103 | # endif | ||
| 104 | # endif | ||
| 68 | # ifndef WEOF | 105 | # ifndef WEOF |
| 69 | # define WEOF ((wint_t) -1) | 106 | # define WEOF ((wint_t) -1) |
| 70 | # endif | 107 | # endif |
| 71 | #endif | 108 | #endif |
| 72 | 109 | ||
| 73 | 110 | ||
| 111 | #if !GNULIB_defined_wctype_functions | ||
| 112 | |||
| 74 | /* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions. | 113 | /* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions. |
| 75 | Linux libc5 has <wctype.h> and the functions but they are broken. | 114 | Linux libc5 has <wctype.h> and the functions but they are broken. |
| 76 | Assume all 11 functions (all isw* except iswblank) are implemented the | 115 | Assume all 11 functions (all isw* except iswblank) are implemented the |
| 77 | same way, or not at all. */ | 116 | same way, or not at all. */ |
| 78 | #if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@ | 117 | # if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@ |
| 79 | 118 | ||
| 80 | /* IRIX 5.3 has macros but no functions, its isw* macros refer to an | 119 | /* IRIX 5.3 has macros but no functions, its isw* macros refer to an |
| 81 | undefined variable _ctmp_ and to <ctype.h> macros like _P, and they | 120 | undefined variable _ctmp_ and to <ctype.h> macros like _P, and they |
| 82 | refer to system functions like _iswctype that are not in the | 121 | refer to system functions like _iswctype that are not in the |
| 83 | standard C library. Rather than try to get ancient buggy | 122 | standard C library. Rather than try to get ancient buggy |
| 84 | implementations like this to work, just disable them. */ | 123 | implementations like this to work, just disable them. */ |
| 85 | # undef iswalnum | 124 | # undef iswalnum |
| 86 | # undef iswalpha | 125 | # undef iswalpha |
| 87 | # undef iswblank | 126 | # undef iswblank |
| 88 | # undef iswcntrl | 127 | # undef iswcntrl |
| 89 | # undef iswdigit | 128 | # undef iswdigit |
| 90 | # undef iswgraph | 129 | # undef iswgraph |
| 91 | # undef iswlower | 130 | # undef iswlower |
| 92 | # undef iswprint | 131 | # undef iswprint |
| 93 | # undef iswpunct | 132 | # undef iswpunct |
| 94 | # undef iswspace | 133 | # undef iswspace |
| 95 | # undef iswupper | 134 | # undef iswupper |
| 96 | # undef iswxdigit | 135 | # undef iswxdigit |
| 97 | # undef towlower | 136 | # undef towlower |
| 98 | # undef towupper | 137 | # undef towupper |
| 99 | 138 | ||
| 100 | /* Linux libc5 has <wctype.h> and the functions but they are broken. */ | 139 | /* Linux libc5 has <wctype.h> and the functions but they are broken. */ |
| 101 | # if @REPLACE_ISWCNTRL@ | 140 | # if @REPLACE_ISWCNTRL@ |
| 102 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 141 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 103 | # define iswalnum rpl_iswalnum | 142 | # define iswalnum rpl_iswalnum |
| 104 | # define iswalpha rpl_iswalpha | 143 | # define iswalpha rpl_iswalpha |
| 105 | # define iswblank rpl_iswblank | 144 | # define iswblank rpl_iswblank |
| 106 | # define iswcntrl rpl_iswcntrl | 145 | # define iswcntrl rpl_iswcntrl |
| 107 | # define iswdigit rpl_iswdigit | 146 | # define iswdigit rpl_iswdigit |
| 108 | # define iswgraph rpl_iswgraph | 147 | # define iswgraph rpl_iswgraph |
| 109 | # define iswlower rpl_iswlower | 148 | # define iswlower rpl_iswlower |
| 110 | # define iswprint rpl_iswprint | 149 | # define iswprint rpl_iswprint |
| 111 | # define iswpunct rpl_iswpunct | 150 | # define iswpunct rpl_iswpunct |
| 112 | # define iswspace rpl_iswspace | 151 | # define iswspace rpl_iswspace |
| 113 | # define iswupper rpl_iswupper | 152 | # define iswupper rpl_iswupper |
| 114 | # define iswxdigit rpl_iswxdigit | 153 | # define iswxdigit rpl_iswxdigit |
| 115 | # define towlower rpl_towlower | 154 | # endif |
| 116 | # define towupper rpl_towupper | 155 | # endif |
| 156 | # if @REPLACE_TOWLOWER@ | ||
| 157 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 158 | # define towlower rpl_towlower | ||
| 159 | # define towupper rpl_towupper | ||
| 160 | # endif | ||
| 117 | # endif | 161 | # endif |
| 118 | # endif | ||
| 119 | 162 | ||
| 120 | static inline int | 163 | _GL_WCTYPE_INLINE int |
| 121 | # if @REPLACE_ISWCNTRL@ | 164 | # if @REPLACE_ISWCNTRL@ |
| 122 | rpl_iswalnum | 165 | rpl_iswalnum |
| 123 | # else | 166 | # else |
| 124 | iswalnum | 167 | iswalnum |
| 125 | # endif | 168 | # endif |
| 126 | (wint_t wc) | 169 | (wint_t wc) |
| 127 | { | 170 | { |
| 128 | return ((wc >= '0' && wc <= '9') | 171 | return ((wc >= '0' && wc <= '9') |
| 129 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')); | 172 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')); |
| 130 | } | 173 | } |
| 131 | 174 | ||
| 132 | static inline int | 175 | _GL_WCTYPE_INLINE int |
| 133 | # if @REPLACE_ISWCNTRL@ | 176 | # if @REPLACE_ISWCNTRL@ |
| 134 | rpl_iswalpha | 177 | rpl_iswalpha |
| 135 | # else | 178 | # else |
| 136 | iswalpha | 179 | iswalpha |
| 137 | # endif | 180 | # endif |
| 138 | (wint_t wc) | 181 | (wint_t wc) |
| 139 | { | 182 | { |
| 140 | return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'; | 183 | return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'; |
| 141 | } | 184 | } |
| 142 | 185 | ||
| 143 | static inline int | 186 | _GL_WCTYPE_INLINE int |
| 144 | # if @REPLACE_ISWCNTRL@ | 187 | # if @REPLACE_ISWCNTRL@ |
| 145 | rpl_iswblank | 188 | rpl_iswblank |
| 146 | # else | 189 | # else |
| 147 | iswblank | 190 | iswblank |
| 148 | # endif | 191 | # endif |
| 149 | (wint_t wc) | 192 | (wint_t wc) |
| 150 | { | 193 | { |
| 151 | return wc == ' ' || wc == '\t'; | 194 | return wc == ' ' || wc == '\t'; |
| 152 | } | 195 | } |
| 153 | 196 | ||
| 154 | static inline int | 197 | _GL_WCTYPE_INLINE int |
| 155 | # if @REPLACE_ISWCNTRL@ | 198 | # if @REPLACE_ISWCNTRL@ |
| 156 | rpl_iswcntrl | 199 | rpl_iswcntrl |
| 157 | # else | 200 | # else |
| 158 | iswcntrl | 201 | iswcntrl |
| 159 | # endif | 202 | # endif |
| 160 | (wint_t wc) | 203 | (wint_t wc) |
| 161 | { | 204 | { |
| 162 | return (wc & ~0x1f) == 0 || wc == 0x7f; | 205 | return (wc & ~0x1f) == 0 || wc == 0x7f; |
| 163 | } | 206 | } |
| 164 | 207 | ||
| 165 | static inline int | 208 | _GL_WCTYPE_INLINE int |
| 166 | # if @REPLACE_ISWCNTRL@ | 209 | # if @REPLACE_ISWCNTRL@ |
| 167 | rpl_iswdigit | 210 | rpl_iswdigit |
| 168 | # else | 211 | # else |
| 169 | iswdigit | 212 | iswdigit |
| 170 | # endif | 213 | # endif |
| 171 | (wint_t wc) | 214 | (wint_t wc) |
| 172 | { | 215 | { |
| 173 | return wc >= '0' && wc <= '9'; | 216 | return wc >= '0' && wc <= '9'; |
| 174 | } | 217 | } |
| 175 | 218 | ||
| 176 | static inline int | 219 | _GL_WCTYPE_INLINE int |
| 177 | # if @REPLACE_ISWCNTRL@ | 220 | # if @REPLACE_ISWCNTRL@ |
| 178 | rpl_iswgraph | 221 | rpl_iswgraph |
| 179 | # else | 222 | # else |
| 180 | iswgraph | 223 | iswgraph |
| 181 | # endif | 224 | # endif |
| 182 | (wint_t wc) | 225 | (wint_t wc) |
| 183 | { | 226 | { |
| 184 | return wc >= '!' && wc <= '~'; | 227 | return wc >= '!' && wc <= '~'; |
| 185 | } | 228 | } |
| 186 | 229 | ||
| 187 | static inline int | 230 | _GL_WCTYPE_INLINE int |
| 188 | # if @REPLACE_ISWCNTRL@ | 231 | # if @REPLACE_ISWCNTRL@ |
| 189 | rpl_iswlower | 232 | rpl_iswlower |
| 190 | # else | 233 | # else |
| 191 | iswlower | 234 | iswlower |
| 192 | # endif | 235 | # endif |
| 193 | (wint_t wc) | 236 | (wint_t wc) |
| 194 | { | 237 | { |
| 195 | return wc >= 'a' && wc <= 'z'; | 238 | return wc >= 'a' && wc <= 'z'; |
| 196 | } | 239 | } |
| 197 | 240 | ||
| 198 | static inline int | 241 | _GL_WCTYPE_INLINE int |
| 199 | # if @REPLACE_ISWCNTRL@ | 242 | # if @REPLACE_ISWCNTRL@ |
| 200 | rpl_iswprint | 243 | rpl_iswprint |
| 201 | # else | 244 | # else |
| 202 | iswprint | 245 | iswprint |
| 203 | # endif | 246 | # endif |
| 204 | (wint_t wc) | 247 | (wint_t wc) |
| 205 | { | 248 | { |
| 206 | return wc >= ' ' && wc <= '~'; | 249 | return wc >= ' ' && wc <= '~'; |
| 207 | } | 250 | } |
| 208 | 251 | ||
| 209 | static inline int | 252 | _GL_WCTYPE_INLINE int |
| 210 | # if @REPLACE_ISWCNTRL@ | 253 | # if @REPLACE_ISWCNTRL@ |
| 211 | rpl_iswpunct | 254 | rpl_iswpunct |
| 212 | # else | 255 | # else |
| 213 | iswpunct | 256 | iswpunct |
| 214 | # endif | 257 | # endif |
| 215 | (wint_t wc) | 258 | (wint_t wc) |
| 216 | { | 259 | { |
| 217 | return (wc >= '!' && wc <= '~' | 260 | return (wc >= '!' && wc <= '~' |
| @@ -219,75 +262,78 @@ iswpunct | |||
| 219 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'))); | 262 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'))); |
| 220 | } | 263 | } |
| 221 | 264 | ||
| 222 | static inline int | 265 | _GL_WCTYPE_INLINE int |
| 223 | # if @REPLACE_ISWCNTRL@ | 266 | # if @REPLACE_ISWCNTRL@ |
| 224 | rpl_iswspace | 267 | rpl_iswspace |
| 225 | # else | 268 | # else |
| 226 | iswspace | 269 | iswspace |
| 227 | # endif | 270 | # endif |
| 228 | (wint_t wc) | 271 | (wint_t wc) |
| 229 | { | 272 | { |
| 230 | return (wc == ' ' || wc == '\t' | 273 | return (wc == ' ' || wc == '\t' |
| 231 | || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r'); | 274 | || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r'); |
| 232 | } | 275 | } |
| 233 | 276 | ||
| 234 | static inline int | 277 | _GL_WCTYPE_INLINE int |
| 235 | # if @REPLACE_ISWCNTRL@ | 278 | # if @REPLACE_ISWCNTRL@ |
| 236 | rpl_iswupper | 279 | rpl_iswupper |
| 237 | # else | 280 | # else |
| 238 | iswupper | 281 | iswupper |
| 239 | # endif | 282 | # endif |
| 240 | (wint_t wc) | 283 | (wint_t wc) |
| 241 | { | 284 | { |
| 242 | return wc >= 'A' && wc <= 'Z'; | 285 | return wc >= 'A' && wc <= 'Z'; |
| 243 | } | 286 | } |
| 244 | 287 | ||
| 245 | static inline int | 288 | _GL_WCTYPE_INLINE int |
| 246 | # if @REPLACE_ISWCNTRL@ | 289 | # if @REPLACE_ISWCNTRL@ |
| 247 | rpl_iswxdigit | 290 | rpl_iswxdigit |
| 248 | # else | 291 | # else |
| 249 | iswxdigit | 292 | iswxdigit |
| 250 | # endif | 293 | # endif |
| 251 | (wint_t wc) | 294 | (wint_t wc) |
| 252 | { | 295 | { |
| 253 | return ((wc >= '0' && wc <= '9') | 296 | return ((wc >= '0' && wc <= '9') |
| 254 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F')); | 297 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F')); |
| 255 | } | 298 | } |
| 256 | 299 | ||
| 257 | static inline wint_t | 300 | _GL_WCTYPE_INLINE wint_t |
| 258 | # if @REPLACE_ISWCNTRL@ | 301 | # if @REPLACE_TOWLOWER@ |
| 259 | rpl_towlower | 302 | rpl_towlower |
| 260 | # else | 303 | # else |
| 261 | towlower | 304 | towlower |
| 262 | # endif | 305 | # endif |
| 263 | (wint_t wc) | 306 | (wint_t wc) |
| 264 | { | 307 | { |
| 265 | return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc); | 308 | return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc); |
| 266 | } | 309 | } |
| 267 | 310 | ||
| 268 | static inline wint_t | 311 | _GL_WCTYPE_INLINE wint_t |
| 269 | # if @REPLACE_ISWCNTRL@ | 312 | # if @REPLACE_TOWLOWER@ |
| 270 | rpl_towupper | 313 | rpl_towupper |
| 271 | # else | 314 | # else |
| 272 | towupper | 315 | towupper |
| 273 | # endif | 316 | # endif |
| 274 | (wint_t wc) | 317 | (wint_t wc) |
| 275 | { | 318 | { |
| 276 | return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc); | 319 | return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc); |
| 277 | } | 320 | } |
| 278 | 321 | ||
| 279 | #elif ! @HAVE_ISWBLANK@ | 322 | # elif @GNULIB_ISWBLANK@ && (! @HAVE_ISWBLANK@ || @REPLACE_ISWBLANK@) |
| 280 | /* Only the iswblank function is missing. */ | 323 | /* Only the iswblank function is missing. */ |
| 281 | 324 | ||
| 282 | static inline int | 325 | # if @REPLACE_ISWBLANK@ |
| 283 | iswblank (wint_t wc) | 326 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 284 | { | 327 | # define iswblank rpl_iswblank |
| 285 | return wc == ' ' || wc == '\t'; | 328 | # endif |
| 286 | } | 329 | _GL_FUNCDECL_RPL (iswblank, int, (wint_t wc)); |
| 330 | # else | ||
| 331 | _GL_FUNCDECL_SYS (iswblank, int, (wint_t wc)); | ||
| 332 | # endif | ||
| 287 | 333 | ||
| 288 | #endif | 334 | # endif |
| 289 | 335 | ||
| 290 | #if defined __MINGW32__ | 336 | # if defined __MINGW32__ |
| 291 | 337 | ||
| 292 | /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t. | 338 | /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t. |
| 293 | The functions towlower and towupper are implemented in the MSVCRT library | 339 | The functions towlower and towupper are implemented in the MSVCRT library |
| @@ -302,30 +348,32 @@ iswblank (wint_t wc) | |||
| 302 | result register. We need to fix this by adding a zero-extend from | 348 | result register. We need to fix this by adding a zero-extend from |
| 303 | wchar_t to wint_t after the call. */ | 349 | wchar_t to wint_t after the call. */ |
| 304 | 350 | ||
| 305 | static inline wint_t | 351 | _GL_WCTYPE_INLINE wint_t |
| 306 | rpl_towlower (wint_t wc) | 352 | rpl_towlower (wint_t wc) |
| 307 | { | 353 | { |
| 308 | return (wint_t) (wchar_t) towlower (wc); | 354 | return (wint_t) (wchar_t) towlower (wc); |
| 309 | } | 355 | } |
| 310 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 356 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 311 | # define towlower rpl_towlower | 357 | # define towlower rpl_towlower |
| 312 | # endif | 358 | # endif |
| 313 | 359 | ||
| 314 | static inline wint_t | 360 | _GL_WCTYPE_INLINE wint_t |
| 315 | rpl_towupper (wint_t wc) | 361 | rpl_towupper (wint_t wc) |
| 316 | { | 362 | { |
| 317 | return (wint_t) (wchar_t) towupper (wc); | 363 | return (wint_t) (wchar_t) towupper (wc); |
| 318 | } | 364 | } |
| 319 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | 365 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 320 | # define towupper rpl_towupper | 366 | # define towupper rpl_towupper |
| 321 | # endif | 367 | # endif |
| 368 | |||
| 369 | # endif /* __MINGW32__ */ | ||
| 322 | 370 | ||
| 323 | #endif /* __MINGW32__ */ | 371 | # define GNULIB_defined_wctype_functions 1 |
| 372 | #endif | ||
| 324 | 373 | ||
| 325 | #if @REPLACE_ISWCNTRL@ | 374 | #if @REPLACE_ISWCNTRL@ |
| 326 | _GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc)); | 375 | _GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc)); |
| 327 | _GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc)); | 376 | _GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc)); |
| 328 | _GL_CXXALIAS_RPL (iswblank, int, (wint_t wc)); | ||
| 329 | _GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc)); | 377 | _GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc)); |
| 330 | _GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc)); | 378 | _GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc)); |
| 331 | _GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc)); | 379 | _GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc)); |
| @@ -338,7 +386,6 @@ _GL_CXXALIAS_RPL (iswxdigit, int, (wint_t wc)); | |||
| 338 | #else | 386 | #else |
| 339 | _GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc)); | 387 | _GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc)); |
| 340 | _GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc)); | 388 | _GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc)); |
| 341 | _GL_CXXALIAS_SYS (iswblank, int, (wint_t wc)); | ||
| 342 | _GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc)); | 389 | _GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc)); |
| 343 | _GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc)); | 390 | _GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc)); |
| 344 | _GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc)); | 391 | _GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc)); |
| @@ -351,7 +398,6 @@ _GL_CXXALIAS_SYS (iswxdigit, int, (wint_t wc)); | |||
| 351 | #endif | 398 | #endif |
| 352 | _GL_CXXALIASWARN (iswalnum); | 399 | _GL_CXXALIASWARN (iswalnum); |
| 353 | _GL_CXXALIASWARN (iswalpha); | 400 | _GL_CXXALIASWARN (iswalpha); |
| 354 | _GL_CXXALIASWARN (iswblank); | ||
| 355 | _GL_CXXALIASWARN (iswcntrl); | 401 | _GL_CXXALIASWARN (iswcntrl); |
| 356 | _GL_CXXALIASWARN (iswdigit); | 402 | _GL_CXXALIASWARN (iswdigit); |
| 357 | _GL_CXXALIASWARN (iswgraph); | 403 | _GL_CXXALIASWARN (iswgraph); |
| @@ -362,7 +408,55 @@ _GL_CXXALIASWARN (iswspace); | |||
| 362 | _GL_CXXALIASWARN (iswupper); | 408 | _GL_CXXALIASWARN (iswupper); |
| 363 | _GL_CXXALIASWARN (iswxdigit); | 409 | _GL_CXXALIASWARN (iswxdigit); |
| 364 | 410 | ||
| 365 | #if @REPLACE_ISWCNTRL@ || defined __MINGW32__ | 411 | #if @GNULIB_ISWBLANK@ |
| 412 | # if @REPLACE_ISWCNTRL@ || @REPLACE_ISWBLANK@ | ||
| 413 | _GL_CXXALIAS_RPL (iswblank, int, (wint_t wc)); | ||
| 414 | # else | ||
| 415 | _GL_CXXALIAS_SYS (iswblank, int, (wint_t wc)); | ||
| 416 | # endif | ||
| 417 | _GL_CXXALIASWARN (iswblank); | ||
| 418 | #endif | ||
| 419 | |||
| 420 | #if !@HAVE_WCTYPE_T@ | ||
| 421 | # if !GNULIB_defined_wctype_t | ||
| 422 | typedef void * wctype_t; | ||
| 423 | # define GNULIB_defined_wctype_t 1 | ||
| 424 | # endif | ||
| 425 | #endif | ||
| 426 | |||
| 427 | /* Get a descriptor for a wide character property. */ | ||
| 428 | #if @GNULIB_WCTYPE@ | ||
| 429 | # if !@HAVE_WCTYPE_T@ | ||
| 430 | _GL_FUNCDECL_SYS (wctype, wctype_t, (const char *name)); | ||
| 431 | # endif | ||
| 432 | _GL_CXXALIAS_SYS (wctype, wctype_t, (const char *name)); | ||
| 433 | _GL_CXXALIASWARN (wctype); | ||
| 434 | #elif defined GNULIB_POSIXCHECK | ||
| 435 | # undef wctype | ||
| 436 | # if HAVE_RAW_DECL_WCTYPE | ||
| 437 | _GL_WARN_ON_USE (wctype, "wctype is unportable - " | ||
| 438 | "use gnulib module wctype for portability"); | ||
| 439 | # endif | ||
| 440 | #endif | ||
| 441 | |||
| 442 | /* Test whether a wide character has a given property. | ||
| 443 | The argument WC must be either a wchar_t value or WEOF. | ||
| 444 | The argument DESC must have been returned by the wctype() function. */ | ||
| 445 | #if @GNULIB_ISWCTYPE@ | ||
| 446 | # if !@HAVE_WCTYPE_T@ | ||
| 447 | _GL_FUNCDECL_SYS (iswctype, int, (wint_t wc, wctype_t desc)); | ||
| 448 | # endif | ||
| 449 | _GL_CXXALIAS_SYS (iswctype, int, (wint_t wc, wctype_t desc)); | ||
| 450 | _GL_CXXALIASWARN (iswctype); | ||
| 451 | #elif defined GNULIB_POSIXCHECK | ||
| 452 | # undef iswctype | ||
| 453 | # if HAVE_RAW_DECL_ISWCTYPE | ||
| 454 | _GL_WARN_ON_USE (iswctype, "iswctype is unportable - " | ||
| 455 | "use gnulib module iswctype for portability"); | ||
| 456 | # endif | ||
| 457 | #endif | ||
| 458 | |||
| 459 | #if @REPLACE_TOWLOWER@ || defined __MINGW32__ | ||
| 366 | _GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc)); | 460 | _GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc)); |
| 367 | _GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc)); | 461 | _GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc)); |
| 368 | #else | 462 | #else |
| @@ -372,6 +466,46 @@ _GL_CXXALIAS_SYS (towupper, wint_t, (wint_t wc)); | |||
| 372 | _GL_CXXALIASWARN (towlower); | 466 | _GL_CXXALIASWARN (towlower); |
| 373 | _GL_CXXALIASWARN (towupper); | 467 | _GL_CXXALIASWARN (towupper); |
| 374 | 468 | ||
| 469 | #if !@HAVE_WCTRANS_T@ | ||
| 470 | # if !GNULIB_defined_wctrans_t | ||
| 471 | typedef void * wctrans_t; | ||
| 472 | # define GNULIB_defined_wctrans_t 1 | ||
| 473 | # endif | ||
| 474 | #endif | ||
| 475 | |||
| 476 | /* Get a descriptor for a wide character case conversion. */ | ||
| 477 | #if @GNULIB_WCTRANS@ | ||
| 478 | # if !@HAVE_WCTRANS_T@ | ||
| 479 | _GL_FUNCDECL_SYS (wctrans, wctrans_t, (const char *name)); | ||
| 480 | # endif | ||
| 481 | _GL_CXXALIAS_SYS (wctrans, wctrans_t, (const char *name)); | ||
| 482 | _GL_CXXALIASWARN (wctrans); | ||
| 483 | #elif defined GNULIB_POSIXCHECK | ||
| 484 | # undef wctrans | ||
| 485 | # if HAVE_RAW_DECL_WCTRANS | ||
| 486 | _GL_WARN_ON_USE (wctrans, "wctrans is unportable - " | ||
| 487 | "use gnulib module wctrans for portability"); | ||
| 488 | # endif | ||
| 489 | #endif | ||
| 490 | |||
| 491 | /* Perform a given case conversion on a wide character. | ||
| 492 | The argument WC must be either a wchar_t value or WEOF. | ||
| 493 | The argument DESC must have been returned by the wctrans() function. */ | ||
| 494 | #if @GNULIB_TOWCTRANS@ | ||
| 495 | # if !@HAVE_WCTRANS_T@ | ||
| 496 | _GL_FUNCDECL_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc)); | ||
| 497 | # endif | ||
| 498 | _GL_CXXALIAS_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc)); | ||
| 499 | _GL_CXXALIASWARN (towctrans); | ||
| 500 | #elif defined GNULIB_POSIXCHECK | ||
| 501 | # undef towctrans | ||
| 502 | # if HAVE_RAW_DECL_TOWCTRANS | ||
| 503 | _GL_WARN_ON_USE (towctrans, "towctrans is unportable - " | ||
| 504 | "use gnulib module towctrans for portability"); | ||
| 505 | # endif | ||
| 506 | #endif | ||
| 507 | |||
| 508 | _GL_INLINE_HEADER_END | ||
| 375 | 509 | ||
| 376 | #endif /* _GL_WCTYPE_H */ | 510 | #endif /* _@GUARD_PREFIX@_WCTYPE_H */ |
| 377 | #endif /* _GL_WCTYPE_H */ | 511 | #endif /* _@GUARD_PREFIX@_WCTYPE_H */ |
diff --git a/gl/write.c b/gl/write.c deleted file mode 100644 index 3a98f24f..00000000 --- a/gl/write.c +++ /dev/null | |||
| @@ -1,62 +0,0 @@ | |||
| 1 | /* POSIX compatible write() function. | ||
| 2 | Copyright (C) 2008-2010 Free Software Foundation, Inc. | ||
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #include <config.h> | ||
| 19 | |||
| 20 | /* Specification. */ | ||
| 21 | #include <unistd.h> | ||
| 22 | |||
| 23 | /* Replace this function only if module 'sigpipe' is requested. */ | ||
| 24 | #if GNULIB_SIGPIPE | ||
| 25 | |||
| 26 | /* On native Windows platforms, SIGPIPE does not exist. When write() is | ||
| 27 | called on a pipe with no readers, WriteFile() fails with error | ||
| 28 | GetLastError() = ERROR_NO_DATA, and write() in consequence fails with | ||
| 29 | error EINVAL. */ | ||
| 30 | |||
| 31 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
| 32 | |||
| 33 | # include <errno.h> | ||
| 34 | # include <signal.h> | ||
| 35 | # include <io.h> | ||
| 36 | |||
| 37 | # define WIN32_LEAN_AND_MEAN /* avoid including junk */ | ||
| 38 | # include <windows.h> | ||
| 39 | |||
| 40 | ssize_t | ||
| 41 | rpl_write (int fd, const void *buf, size_t count) | ||
| 42 | #undef write | ||
| 43 | { | ||
| 44 | ssize_t ret = write (fd, buf, count); | ||
| 45 | |||
| 46 | if (ret < 0) | ||
| 47 | { | ||
| 48 | if (GetLastError () == ERROR_NO_DATA | ||
| 49 | && GetFileType ((HANDLE) _get_osfhandle (fd)) == FILE_TYPE_PIPE) | ||
| 50 | { | ||
| 51 | /* Try to raise signal SIGPIPE. */ | ||
| 52 | raise (SIGPIPE); | ||
| 53 | /* If it is currently blocked or ignored, change errno from EINVAL | ||
| 54 | to EPIPE. */ | ||
| 55 | errno = EPIPE; | ||
| 56 | } | ||
| 57 | } | ||
| 58 | return ret; | ||
| 59 | } | ||
| 60 | |||
| 61 | # endif | ||
| 62 | #endif | ||
diff --git a/gl/xalloc-die.c b/gl/xalloc-die.c index 4b220403..daa403b9 100644 --- a/gl/xalloc-die.c +++ b/gl/xalloc-die.c | |||
| @@ -1,7 +1,7 @@ | |||
| 1 | /* Report a memory allocation failure and exit. | 1 | /* Report a memory allocation failure and exit. |
| 2 | 2 | ||
| 3 | Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2006, 2009, 2010 | 3 | Copyright (C) 1997-2000, 2002-2004, 2006, 2009-2013 Free Software |
| 4 | Free Software Foundation, Inc. | 4 | Foundation, Inc. |
| 5 | 5 | ||
| 6 | This program is free software: you can redistribute it and/or modify | 6 | This program is free software: you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by | 7 | it under the terms of the GNU General Public License as published by |
| @@ -33,7 +33,7 @@ xalloc_die (void) | |||
| 33 | { | 33 | { |
| 34 | error (exit_failure, 0, "%s", _("memory exhausted")); | 34 | error (exit_failure, 0, "%s", _("memory exhausted")); |
| 35 | 35 | ||
| 36 | /* The `noreturn' cannot be given to error, since it may return if | 36 | /* _Noreturn cannot be given to error, since it may return if |
| 37 | its first argument is 0. To help compilers understand the | 37 | its first argument is 0. To help compilers understand the |
| 38 | xalloc_die does not return, call abort. Also, the abort is a | 38 | xalloc_die does not return, call abort. Also, the abort is a |
| 39 | safety feature if exit_failure is 0 (which shouldn't happen). */ | 39 | safety feature if exit_failure is 0 (which shouldn't happen). */ |
diff --git a/gl/xalloc-oversized.h b/gl/xalloc-oversized.h new file mode 100644 index 00000000..a971c78a --- /dev/null +++ b/gl/xalloc-oversized.h | |||
| @@ -0,0 +1,38 @@ | |||
| 1 | /* xalloc-oversized.h -- memory allocation size checking | ||
| 2 | |||
| 3 | Copyright (C) 1990-2000, 2003-2004, 2006-2013 Free Software Foundation, Inc. | ||
| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify | ||
| 6 | it under the terms of the GNU General Public License as published by | ||
| 7 | the Free Software Foundation; either version 3 of the License, or | ||
| 8 | (at your option) any later version. | ||
| 9 | |||
| 10 | This program is distributed in the hope that it will be useful, | ||
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 13 | GNU General Public License for more details. | ||
| 14 | |||
| 15 | You should have received a copy of the GNU General Public License | ||
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
| 17 | |||
| 18 | #ifndef XALLOC_OVERSIZED_H_ | ||
| 19 | # define XALLOC_OVERSIZED_H_ | ||
| 20 | |||
| 21 | # include <stddef.h> | ||
| 22 | |||
| 23 | /* Return 1 if an array of N objects, each of size S, cannot exist due | ||
| 24 | to size arithmetic overflow. S must be positive and N must be | ||
| 25 | nonnegative. This is a macro, not a function, so that it | ||
| 26 | works correctly even when SIZE_MAX < N. | ||
| 27 | |||
| 28 | By gnulib convention, SIZE_MAX represents overflow in size | ||
| 29 | calculations, so the conservative dividend to use here is | ||
| 30 | SIZE_MAX - 1, since SIZE_MAX might represent an overflowed value. | ||
| 31 | However, malloc (SIZE_MAX) fails on all known hosts where | ||
| 32 | sizeof (ptrdiff_t) <= sizeof (size_t), so do not bother to test for | ||
| 33 | exactly-SIZE_MAX allocations on such hosts; this avoids a test and | ||
| 34 | branch when S is known to be 1. */ | ||
| 35 | # define xalloc_oversized(n, s) \ | ||
| 36 | ((size_t) (sizeof (ptrdiff_t) <= sizeof (size_t) ? -1 : -2) / (s) < (n)) | ||
| 37 | |||
| 38 | #endif /* !XALLOC_OVERSIZED_H_ */ | ||
diff --git a/gl/xalloc.h b/gl/xalloc.h index 6122cc58..da7c4b6b 100644 --- a/gl/xalloc.h +++ b/gl/xalloc.h | |||
| @@ -1,8 +1,6 @@ | |||
| 1 | /* xalloc.h -- malloc with out-of-memory checking | 1 | /* xalloc.h -- malloc with out-of-memory checking |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, | 3 | Copyright (C) 1990-2000, 2003-2004, 2006-2013 Free Software Foundation, Inc. |
| 4 | 2000, 2003, 2004, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, | ||
| 5 | Inc. | ||
| 6 | 4 | ||
| 7 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -18,64 +16,54 @@ | |||
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 | 17 | ||
| 20 | #ifndef XALLOC_H_ | 18 | #ifndef XALLOC_H_ |
| 21 | # define XALLOC_H_ | 19 | #define XALLOC_H_ |
| 22 | 20 | ||
| 23 | # include <stddef.h> | 21 | #include <stddef.h> |
| 24 | 22 | ||
| 23 | #include "xalloc-oversized.h" | ||
| 25 | 24 | ||
| 26 | # ifdef __cplusplus | 25 | _GL_INLINE_HEADER_BEGIN |
| 27 | extern "C" { | 26 | #ifndef XALLOC_INLINE |
| 28 | # endif | 27 | # define XALLOC_INLINE _GL_INLINE |
| 28 | #endif | ||
| 29 | 29 | ||
| 30 | #ifdef __cplusplus | ||
| 31 | extern "C" { | ||
| 32 | #endif | ||
| 30 | 33 | ||
| 31 | # ifndef __attribute__ | ||
| 32 | # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) | ||
| 33 | # define __attribute__(x) | ||
| 34 | # endif | ||
| 35 | # endif | ||
| 36 | 34 | ||
| 37 | # ifndef ATTRIBUTE_NORETURN | 35 | #if __GNUC__ >= 3 |
| 38 | # define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) | 36 | # define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) |
| 39 | # endif | 37 | #else |
| 38 | # define _GL_ATTRIBUTE_MALLOC | ||
| 39 | #endif | ||
| 40 | 40 | ||
| 41 | # ifndef ATTRIBUTE_MALLOC | 41 | #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) |
| 42 | # if __GNUC__ >= 3 | 42 | # define _GL_ATTRIBUTE_ALLOC_SIZE(args) __attribute__ ((__alloc_size__ args)) |
| 43 | # define ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) | 43 | #else |
| 44 | # else | 44 | # define _GL_ATTRIBUTE_ALLOC_SIZE(args) |
| 45 | # define ATTRIBUTE_MALLOC | 45 | #endif |
| 46 | # endif | ||
| 47 | # endif | ||
| 48 | 46 | ||
| 49 | /* This function is always triggered when memory is exhausted. | 47 | /* This function is always triggered when memory is exhausted. |
| 50 | It must be defined by the application, either explicitly | 48 | It must be defined by the application, either explicitly |
| 51 | or by using gnulib's xalloc-die module. This is the | 49 | or by using gnulib's xalloc-die module. This is the |
| 52 | function to call when one wants the program to die because of a | 50 | function to call when one wants the program to die because of a |
| 53 | memory allocation failure. */ | 51 | memory allocation failure. */ |
| 54 | extern void xalloc_die (void) ATTRIBUTE_NORETURN; | 52 | extern _Noreturn void xalloc_die (void); |
| 55 | 53 | ||
| 56 | void *xmalloc (size_t s) ATTRIBUTE_MALLOC; | 54 | void *xmalloc (size_t s) |
| 57 | void *xzalloc (size_t s) ATTRIBUTE_MALLOC; | 55 | _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1)); |
| 58 | void *xcalloc (size_t n, size_t s) ATTRIBUTE_MALLOC; | 56 | void *xzalloc (size_t s) |
| 59 | void *xrealloc (void *p, size_t s); | 57 | _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1)); |
| 58 | void *xcalloc (size_t n, size_t s) | ||
| 59 | _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2)); | ||
| 60 | void *xrealloc (void *p, size_t s) | ||
| 61 | _GL_ATTRIBUTE_ALLOC_SIZE ((2)); | ||
| 60 | void *x2realloc (void *p, size_t *pn); | 62 | void *x2realloc (void *p, size_t *pn); |
| 61 | void *xmemdup (void const *p, size_t s) ATTRIBUTE_MALLOC; | 63 | void *xmemdup (void const *p, size_t s) |
| 62 | char *xstrdup (char const *str) ATTRIBUTE_MALLOC; | 64 | _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((2)); |
| 63 | 65 | char *xstrdup (char const *str) | |
| 64 | /* Return 1 if an array of N objects, each of size S, cannot exist due | 66 | _GL_ATTRIBUTE_MALLOC; |
| 65 | to size arithmetic overflow. S must be positive and N must be | ||
| 66 | nonnegative. This is a macro, not an inline function, so that it | ||
| 67 | works correctly even when SIZE_MAX < N. | ||
| 68 | |||
| 69 | By gnulib convention, SIZE_MAX represents overflow in size | ||
| 70 | calculations, so the conservative dividend to use here is | ||
| 71 | SIZE_MAX - 1, since SIZE_MAX might represent an overflowed value. | ||
| 72 | However, malloc (SIZE_MAX) fails on all known hosts where | ||
| 73 | sizeof (ptrdiff_t) <= sizeof (size_t), so do not bother to test for | ||
| 74 | exactly-SIZE_MAX allocations on such hosts; this avoids a test and | ||
| 75 | branch when S is known to be 1. */ | ||
| 76 | # define xalloc_oversized(n, s) \ | ||
| 77 | ((size_t) (sizeof (ptrdiff_t) <= sizeof (size_t) ? -1 : -2) / (s) < (n)) | ||
| 78 | |||
| 79 | 67 | ||
| 80 | /* In the following macros, T must be an elementary or structure/union or | 68 | /* In the following macros, T must be an elementary or structure/union or |
| 81 | typedef'ed type, or a pointer to such a type. To apply one of the | 69 | typedef'ed type, or a pointer to such a type. To apply one of the |
| @@ -84,41 +72,31 @@ char *xstrdup (char const *str) ATTRIBUTE_MALLOC; | |||
| 84 | 72 | ||
| 85 | /* Allocate an object of type T dynamically, with error checking. */ | 73 | /* Allocate an object of type T dynamically, with error checking. */ |
| 86 | /* extern t *XMALLOC (typename t); */ | 74 | /* extern t *XMALLOC (typename t); */ |
| 87 | # define XMALLOC(t) ((t *) xmalloc (sizeof (t))) | 75 | #define XMALLOC(t) ((t *) xmalloc (sizeof (t))) |
| 88 | 76 | ||
| 89 | /* Allocate memory for N elements of type T, with error checking. */ | 77 | /* Allocate memory for N elements of type T, with error checking. */ |
| 90 | /* extern t *XNMALLOC (size_t n, typename t); */ | 78 | /* extern t *XNMALLOC (size_t n, typename t); */ |
| 91 | # define XNMALLOC(n, t) \ | 79 | #define XNMALLOC(n, t) \ |
| 92 | ((t *) (sizeof (t) == 1 ? xmalloc (n) : xnmalloc (n, sizeof (t)))) | 80 | ((t *) (sizeof (t) == 1 ? xmalloc (n) : xnmalloc (n, sizeof (t)))) |
| 93 | 81 | ||
| 94 | /* Allocate an object of type T dynamically, with error checking, | 82 | /* Allocate an object of type T dynamically, with error checking, |
| 95 | and zero it. */ | 83 | and zero it. */ |
| 96 | /* extern t *XZALLOC (typename t); */ | 84 | /* extern t *XZALLOC (typename t); */ |
| 97 | # define XZALLOC(t) ((t *) xzalloc (sizeof (t))) | 85 | #define XZALLOC(t) ((t *) xzalloc (sizeof (t))) |
| 98 | 86 | ||
| 99 | /* Allocate memory for N elements of type T, with error checking, | 87 | /* Allocate memory for N elements of type T, with error checking, |
| 100 | and zero it. */ | 88 | and zero it. */ |
| 101 | /* extern t *XCALLOC (size_t n, typename t); */ | 89 | /* extern t *XCALLOC (size_t n, typename t); */ |
| 102 | # define XCALLOC(n, t) \ | 90 | #define XCALLOC(n, t) \ |
| 103 | ((t *) (sizeof (t) == 1 ? xzalloc (n) : xcalloc (n, sizeof (t)))) | 91 | ((t *) (sizeof (t) == 1 ? xzalloc (n) : xcalloc (n, sizeof (t)))) |
| 104 | |||
| 105 | 92 | ||
| 106 | # if HAVE_INLINE | ||
| 107 | # define static_inline static inline | ||
| 108 | # else | ||
| 109 | void *xnmalloc (size_t n, size_t s) ATTRIBUTE_MALLOC; | ||
| 110 | void *xnrealloc (void *p, size_t n, size_t s); | ||
| 111 | void *x2nrealloc (void *p, size_t *pn, size_t s); | ||
| 112 | char *xcharalloc (size_t n) ATTRIBUTE_MALLOC; | ||
| 113 | # endif | ||
| 114 | |||
| 115 | # ifdef static_inline | ||
| 116 | 93 | ||
| 117 | /* Allocate an array of N objects, each with S bytes of memory, | 94 | /* Allocate an array of N objects, each with S bytes of memory, |
| 118 | dynamically, with error checking. S must be nonzero. */ | 95 | dynamically, with error checking. S must be nonzero. */ |
| 119 | 96 | ||
| 120 | static_inline void *xnmalloc (size_t n, size_t s) ATTRIBUTE_MALLOC; | 97 | XALLOC_INLINE void *xnmalloc (size_t n, size_t s) |
| 121 | static_inline void * | 98 | _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1, 2)); |
| 99 | XALLOC_INLINE void * | ||
| 122 | xnmalloc (size_t n, size_t s) | 100 | xnmalloc (size_t n, size_t s) |
| 123 | { | 101 | { |
| 124 | if (xalloc_oversized (n, s)) | 102 | if (xalloc_oversized (n, s)) |
| @@ -129,7 +107,9 @@ xnmalloc (size_t n, size_t s) | |||
| 129 | /* Change the size of an allocated block of memory P to an array of N | 107 | /* Change the size of an allocated block of memory P to an array of N |
| 130 | objects each of S bytes, with error checking. S must be nonzero. */ | 108 | objects each of S bytes, with error checking. S must be nonzero. */ |
| 131 | 109 | ||
| 132 | static_inline void * | 110 | XALLOC_INLINE void *xnrealloc (void *p, size_t n, size_t s) |
| 111 | _GL_ATTRIBUTE_ALLOC_SIZE ((2, 3)); | ||
| 112 | XALLOC_INLINE void * | ||
| 133 | xnrealloc (void *p, size_t n, size_t s) | 113 | xnrealloc (void *p, size_t n, size_t s) |
| 134 | { | 114 | { |
| 135 | if (xalloc_oversized (n, s)) | 115 | if (xalloc_oversized (n, s)) |
| @@ -192,7 +172,7 @@ xnrealloc (void *p, size_t n, size_t s) | |||
| 192 | 172 | ||
| 193 | */ | 173 | */ |
| 194 | 174 | ||
| 195 | static_inline void * | 175 | XALLOC_INLINE void * |
| 196 | x2nrealloc (void *p, size_t *pn, size_t s) | 176 | x2nrealloc (void *p, size_t *pn, size_t s) |
| 197 | { | 177 | { |
| 198 | size_t n = *pn; | 178 | size_t n = *pn; |
| @@ -203,9 +183,9 @@ x2nrealloc (void *p, size_t *pn, size_t s) | |||
| 203 | { | 183 | { |
| 204 | /* The approximate size to use for initial small allocation | 184 | /* The approximate size to use for initial small allocation |
| 205 | requests, when the invoking code specifies an old size of | 185 | requests, when the invoking code specifies an old size of |
| 206 | zero. 64 bytes is the largest "small" request for the | 186 | zero. This is the largest "small" request for the GNU C |
| 207 | GNU C library malloc. */ | 187 | library malloc. */ |
| 208 | enum { DEFAULT_MXFAST = 64 }; | 188 | enum { DEFAULT_MXFAST = 64 * sizeof (size_t) / 4 }; |
| 209 | 189 | ||
| 210 | n = DEFAULT_MXFAST / s; | 190 | n = DEFAULT_MXFAST / s; |
| 211 | n += !n; | 191 | n += !n; |
| @@ -229,16 +209,15 @@ x2nrealloc (void *p, size_t *pn, size_t s) | |||
| 229 | /* Return a pointer to a new buffer of N bytes. This is like xmalloc, | 209 | /* Return a pointer to a new buffer of N bytes. This is like xmalloc, |
| 230 | except it returns char *. */ | 210 | except it returns char *. */ |
| 231 | 211 | ||
| 232 | static_inline char *xcharalloc (size_t n) ATTRIBUTE_MALLOC; | 212 | XALLOC_INLINE char *xcharalloc (size_t n) |
| 233 | static_inline char * | 213 | _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_ALLOC_SIZE ((1)); |
| 214 | XALLOC_INLINE char * | ||
| 234 | xcharalloc (size_t n) | 215 | xcharalloc (size_t n) |
| 235 | { | 216 | { |
| 236 | return XNMALLOC (n, char); | 217 | return XNMALLOC (n, char); |
| 237 | } | 218 | } |
| 238 | 219 | ||
| 239 | # endif | 220 | #ifdef __cplusplus |
| 240 | |||
| 241 | # ifdef __cplusplus | ||
| 242 | } | 221 | } |
| 243 | 222 | ||
| 244 | /* C++ does not allow conversions from void * to other pointer types | 223 | /* C++ does not allow conversions from void * to other pointer types |
| @@ -275,7 +254,7 @@ xmemdup (T const *p, size_t s) | |||
| 275 | return (T *) xmemdup ((void const *) p, s); | 254 | return (T *) xmemdup ((void const *) p, s); |
| 276 | } | 255 | } |
| 277 | 256 | ||
| 278 | # endif | 257 | #endif |
| 279 | 258 | ||
| 280 | 259 | ||
| 281 | #endif /* !XALLOC_H_ */ | 260 | #endif /* !XALLOC_H_ */ |
diff --git a/gl/xmalloc.c b/gl/xmalloc.c index ecce5296..57e34b7c 100644 --- a/gl/xmalloc.c +++ b/gl/xmalloc.c | |||
| @@ -1,8 +1,6 @@ | |||
| 1 | /* xmalloc.c -- malloc with out of memory checking | 1 | /* xmalloc.c -- malloc with out of memory checking |
| 2 | 2 | ||
| 3 | Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, | 3 | Copyright (C) 1990-2000, 2002-2006, 2008-2013 Free Software Foundation, Inc. |
| 4 | 2000, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010 Free Software | ||
| 5 | Foundation, Inc. | ||
| 6 | 4 | ||
| 7 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -19,19 +17,17 @@ | |||
| 19 | 17 | ||
| 20 | #include <config.h> | 18 | #include <config.h> |
| 21 | 19 | ||
| 22 | #if ! HAVE_INLINE | 20 | #define XALLOC_INLINE _GL_EXTERN_INLINE |
| 23 | # define static_inline | 21 | |
| 24 | #endif | ||
| 25 | #include "xalloc.h" | 22 | #include "xalloc.h" |
| 26 | #undef static_inline | ||
| 27 | 23 | ||
| 28 | #include <stdlib.h> | 24 | #include <stdlib.h> |
| 29 | #include <string.h> | 25 | #include <string.h> |
| 30 | 26 | ||
| 31 | /* 1 if calloc is known to be compatible with GNU calloc. This | 27 | /* 1 if calloc is known to be compatible with GNU calloc. This |
| 32 | matters if we are not also using the calloc module, which defines | 28 | matters if we are not also using the calloc module, which defines |
| 33 | HAVE_CALLOC and supports the GNU API even on non-GNU platforms. */ | 29 | HAVE_CALLOC_GNU and supports the GNU API even on non-GNU platforms. */ |
| 34 | #if defined HAVE_CALLOC || defined __GLIBC__ | 30 | #if defined HAVE_CALLOC_GNU || (defined __GLIBC__ && !defined __UCLIBC__) |
| 35 | enum { HAVE_GNU_CALLOC = 1 }; | 31 | enum { HAVE_GNU_CALLOC = 1 }; |
| 36 | #else | 32 | #else |
| 37 | enum { HAVE_GNU_CALLOC = 0 }; | 33 | enum { HAVE_GNU_CALLOC = 0 }; |
| @@ -54,8 +50,16 @@ xmalloc (size_t n) | |||
| 54 | void * | 50 | void * |
| 55 | xrealloc (void *p, size_t n) | 51 | xrealloc (void *p, size_t n) |
| 56 | { | 52 | { |
| 53 | if (!n && p) | ||
| 54 | { | ||
| 55 | /* The GNU and C99 realloc behaviors disagree here. Act like | ||
| 56 | GNU, even if the underlying realloc is C99. */ | ||
| 57 | free (p); | ||
| 58 | return NULL; | ||
| 59 | } | ||
| 60 | |||
| 57 | p = realloc (p, n); | 61 | p = realloc (p, n); |
| 58 | if (!p && n != 0) | 62 | if (!p && n) |
| 59 | xalloc_die (); | 63 | xalloc_die (); |
| 60 | return p; | 64 | return p; |
| 61 | } | 65 | } |
diff --git a/gl/xsize.c b/gl/xsize.c new file mode 100644 index 00000000..4b4914c2 --- /dev/null +++ b/gl/xsize.c | |||
| @@ -0,0 +1,3 @@ | |||
| 1 | #include <config.h> | ||
| 2 | #define XSIZE_INLINE _GL_EXTERN_INLINE | ||
| 3 | #include "xsize.h" | ||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* xsize.h -- Checked size_t computations. | 1 | /* xsize.h -- Checked size_t computations. |
| 2 | 2 | ||
| 3 | Copyright (C) 2003, 2008, 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2003, 2008-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
| @@ -13,8 +13,7 @@ | |||
| 13 | GNU General Public License for more details. | 13 | GNU General Public License for more details. |
| 14 | 14 | ||
| 15 | You should have received a copy of the GNU General Public License | 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program; if not, write to the Free Software Foundation, | 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 18 | 17 | ||
| 19 | #ifndef _XSIZE_H | 18 | #ifndef _XSIZE_H |
| 20 | #define _XSIZE_H | 19 | #define _XSIZE_H |
| @@ -28,6 +27,11 @@ | |||
| 28 | # include <stdint.h> | 27 | # include <stdint.h> |
| 29 | #endif | 28 | #endif |
| 30 | 29 | ||
| 30 | _GL_INLINE_HEADER_BEGIN | ||
| 31 | #ifndef XSIZE_INLINE | ||
| 32 | # define XSIZE_INLINE _GL_INLINE | ||
| 33 | #endif | ||
| 34 | |||
| 31 | /* The size of memory objects is often computed through expressions of | 35 | /* The size of memory objects is often computed through expressions of |
| 32 | type size_t. Example: | 36 | type size_t. Example: |
| 33 | void* p = malloc (header_size + n * element_size). | 37 | void* p = malloc (header_size + n * element_size). |
| @@ -49,7 +53,7 @@ | |||
| 49 | ((N) <= SIZE_MAX ? (size_t) (N) : SIZE_MAX) | 53 | ((N) <= SIZE_MAX ? (size_t) (N) : SIZE_MAX) |
| 50 | 54 | ||
| 51 | /* Sum of two sizes, with overflow check. */ | 55 | /* Sum of two sizes, with overflow check. */ |
| 52 | static inline size_t | 56 | XSIZE_INLINE size_t |
| 53 | #if __GNUC__ >= 3 | 57 | #if __GNUC__ >= 3 |
| 54 | __attribute__ ((__pure__)) | 58 | __attribute__ ((__pure__)) |
| 55 | #endif | 59 | #endif |
| @@ -60,7 +64,7 @@ xsum (size_t size1, size_t size2) | |||
| 60 | } | 64 | } |
| 61 | 65 | ||
| 62 | /* Sum of three sizes, with overflow check. */ | 66 | /* Sum of three sizes, with overflow check. */ |
| 63 | static inline size_t | 67 | XSIZE_INLINE size_t |
| 64 | #if __GNUC__ >= 3 | 68 | #if __GNUC__ >= 3 |
| 65 | __attribute__ ((__pure__)) | 69 | __attribute__ ((__pure__)) |
| 66 | #endif | 70 | #endif |
| @@ -70,7 +74,7 @@ xsum3 (size_t size1, size_t size2, size_t size3) | |||
| 70 | } | 74 | } |
| 71 | 75 | ||
| 72 | /* Sum of four sizes, with overflow check. */ | 76 | /* Sum of four sizes, with overflow check. */ |
| 73 | static inline size_t | 77 | XSIZE_INLINE size_t |
| 74 | #if __GNUC__ >= 3 | 78 | #if __GNUC__ >= 3 |
| 75 | __attribute__ ((__pure__)) | 79 | __attribute__ ((__pure__)) |
| 76 | #endif | 80 | #endif |
| @@ -80,7 +84,7 @@ xsum4 (size_t size1, size_t size2, size_t size3, size_t size4) | |||
| 80 | } | 84 | } |
| 81 | 85 | ||
| 82 | /* Maximum of two sizes, with overflow check. */ | 86 | /* Maximum of two sizes, with overflow check. */ |
| 83 | static inline size_t | 87 | XSIZE_INLINE size_t |
| 84 | #if __GNUC__ >= 3 | 88 | #if __GNUC__ >= 3 |
| 85 | __attribute__ ((__pure__)) | 89 | __attribute__ ((__pure__)) |
| 86 | #endif | 90 | #endif |
| @@ -93,7 +97,7 @@ xmax (size_t size1, size_t size2) | |||
| 93 | 97 | ||
| 94 | /* Multiplication of a count with an element size, with overflow check. | 98 | /* Multiplication of a count with an element size, with overflow check. |
| 95 | The count must be >= 0 and the element size must be > 0. | 99 | The count must be >= 0 and the element size must be > 0. |
| 96 | This is a macro, not an inline function, so that it works correctly even | 100 | This is a macro, not a function, so that it works correctly even |
| 97 | when N is of a wider type and N > SIZE_MAX. */ | 101 | when N is of a wider type and N > SIZE_MAX. */ |
| 98 | #define xtimes(N, ELSIZE) \ | 102 | #define xtimes(N, ELSIZE) \ |
| 99 | ((N) <= SIZE_MAX / (ELSIZE) ? (size_t) (N) * (ELSIZE) : SIZE_MAX) | 103 | ((N) <= SIZE_MAX / (ELSIZE) ? (size_t) (N) * (ELSIZE) : SIZE_MAX) |
| @@ -105,4 +109,6 @@ xmax (size_t size1, size_t size2) | |||
| 105 | #define size_in_bounds_p(SIZE) \ | 109 | #define size_in_bounds_p(SIZE) \ |
| 106 | ((SIZE) != SIZE_MAX) | 110 | ((SIZE) != SIZE_MAX) |
| 107 | 111 | ||
| 112 | _GL_INLINE_HEADER_END | ||
| 113 | |||
| 108 | #endif /* _XSIZE_H */ | 114 | #endif /* _XSIZE_H */ |
diff --git a/gl/xstrndup.c b/gl/xstrndup.c index 414f9f4f..eae92d03 100644 --- a/gl/xstrndup.c +++ b/gl/xstrndup.c | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Duplicate a bounded initial segment of a string, with out-of-memory | 1 | /* Duplicate a bounded initial segment of a string, with out-of-memory |
| 2 | checking. | 2 | checking. |
| 3 | Copyright (C) 2003, 2006, 2007, 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2003, 2006-2007, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |
diff --git a/gl/xstrndup.h b/gl/xstrndup.h index 009fdb08..59673b04 100644 --- a/gl/xstrndup.h +++ b/gl/xstrndup.h | |||
| @@ -1,6 +1,6 @@ | |||
| 1 | /* Duplicate a bounded initial segment of a string, with out-of-memory | 1 | /* Duplicate a bounded initial segment of a string, with out-of-memory |
| 2 | checking. | 2 | checking. |
| 3 | Copyright (C) 2003, 2009, 2010 Free Software Foundation, Inc. | 3 | Copyright (C) 2003, 2009-2013 Free Software Foundation, Inc. |
| 4 | 4 | ||
| 5 | This program is free software: you can redistribute it and/or modify | 5 | This program is free software: you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by | 6 | it under the terms of the GNU General Public License as published by |