diff options
Diffstat (limited to 'gl/m4/unistd_h.m4')
-rw-r--r-- | gl/m4/unistd_h.m4 | 81 |
1 files changed, 76 insertions, 5 deletions
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4 index ff9a4ea0..8c2eec64 100644 --- a/gl/m4/unistd_h.m4 +++ b/gl/m4/unistd_h.m4 | |||
@@ -1,5 +1,5 @@ | |||
1 | # unistd_h.m4 serial 17 | 1 | # unistd_h.m4 serial 45 |
2 | dnl Copyright (C) 2006-2009 Free Software Foundation, Inc. | 2 | dnl Copyright (C) 2006-2010 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 +11,7 @@ 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]) | ||
14 | 15 | ||
15 | gl_CHECK_NEXT_HEADERS([unistd.h]) | 16 | gl_CHECK_NEXT_HEADERS([unistd.h]) |
16 | 17 | ||
@@ -21,13 +22,33 @@ AC_DEFUN([gl_UNISTD_H], | |||
21 | HAVE_UNISTD_H=0 | 22 | HAVE_UNISTD_H=0 |
22 | fi | 23 | fi |
23 | AC_SUBST([HAVE_UNISTD_H]) | 24 | AC_SUBST([HAVE_UNISTD_H]) |
25 | |||
26 | dnl Check for declarations of anything we want to poison if the | ||
27 | dnl corresponding gnulib module is not in use. | ||
28 | gl_WARN_ON_USE_PREPARE([[#include <unistd.h> | ||
29 | /* Some systems declare various items in the wrong headers. */ | ||
30 | #ifndef __GLIBC__ | ||
31 | # include <fcntl.h> | ||
32 | # include <stdio.h> | ||
33 | # include <stdlib.h> | ||
34 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | ||
35 | # include <io.h> | ||
36 | # endif | ||
37 | #endif | ||
38 | ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat | ||
39 | fsync ftruncate getcwd getdomainname getdtablesize getgroups | ||
40 | gethostname getlogin getlogin_r getpagesize getusershell setusershell | ||
41 | endusershell lchown link linkat lseek pipe2 pread readlink readlinkat | ||
42 | rmdir sleep symlink symlinkat ttyname_r unlink unlinkat usleep]) | ||
24 | ]) | 43 | ]) |
25 | 44 | ||
26 | AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], | 45 | AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], |
27 | [ | 46 | [ |
28 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | 47 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
29 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) | 48 | AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) |
30 | GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1 | 49 | gl_MODULE_INDICATOR_SET_VARIABLE([$1]) |
50 | dnl Define it also as a C macro, for the benefit of the unit tests. | ||
51 | gl_MODULE_INDICATOR_FOR_TESTS([$1]) | ||
31 | ]) | 52 | ]) |
32 | 53 | ||
33 | AC_DEFUN([gl_UNISTD_H_DEFAULTS], | 54 | AC_DEFUN([gl_UNISTD_H_DEFAULTS], |
@@ -35,49 +56,99 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], | |||
35 | GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) | 56 | GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) |
36 | GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) | 57 | GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) |
37 | GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) | 58 | GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) |
59 | GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) | ||
38 | GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) | 60 | GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) |
39 | GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) | 61 | GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) |
62 | GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) | ||
40 | GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) | 63 | GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) |
64 | GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) | ||
41 | GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) | 65 | GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) |
42 | GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) | 66 | GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) |
43 | GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) | 67 | GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) |
44 | GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) | 68 | GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) |
45 | GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) | 69 | GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) |
70 | GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) | ||
46 | GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) | 71 | GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) |
72 | GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) | ||
47 | GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) | 73 | GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) |
48 | GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) | 74 | GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) |
49 | GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) | 75 | GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) |
50 | GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) | 76 | GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) |
51 | GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) | 77 | GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) |
78 | GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) | ||
52 | GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) | 79 | GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) |
80 | GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) | ||
81 | GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) | ||
53 | GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) | 82 | GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) |
83 | GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) | ||
84 | GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) | ||
54 | GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) | 85 | GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) |
86 | GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) | ||
87 | GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) | ||
88 | GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) | ||
89 | GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT]) | ||
55 | GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) | 90 | GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) |
91 | GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) | ||
92 | GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) | ||
93 | GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) | ||
56 | GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) | 94 | GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) |
57 | dnl Assume proper GNU behavior unless another module says otherwise. | 95 | dnl Assume proper GNU behavior unless another module says otherwise. |
96 | HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) | ||
58 | HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) | 97 | HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) |
98 | HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) | ||
59 | HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) | 99 | HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) |
100 | HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) | ||
101 | HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) | ||
102 | HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) | ||
60 | HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) | 103 | HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) |
61 | HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) | 104 | HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) |
62 | HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) | 105 | HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) |
63 | HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) | 106 | HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) |
107 | HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) | ||
64 | HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) | 108 | HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) |
109 | HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) | ||
65 | HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) | 110 | HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) |
66 | HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL]) | 111 | HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) |
67 | HAVE_LINK=1; AC_SUBST([HAVE_LINK]) | 112 | HAVE_LINK=1; AC_SUBST([HAVE_LINK]) |
113 | HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) | ||
114 | HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) | ||
115 | HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) | ||
68 | HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) | 116 | HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) |
117 | HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) | ||
69 | HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) | 118 | HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) |
119 | HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) | ||
120 | HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) | ||
121 | HAVE_TTYNAME_R=1; AC_SUBST([HAVE_TTYNAME_R]) | ||
122 | HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) | ||
123 | HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) | ||
70 | HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) | 124 | HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) |
71 | HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) | 125 | HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) |
126 | HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) | ||
127 | HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) | ||
72 | HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) | 128 | HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) |
73 | HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) | 129 | HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) |
74 | REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) | 130 | REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) |
75 | REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) | 131 | REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) |
76 | REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) | 132 | REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) |
133 | REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) | ||
134 | REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) | ||
77 | REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) | 135 | REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) |
136 | REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) | ||
78 | REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) | 137 | REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) |
79 | REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) | 138 | REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) |
139 | REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) | ||
140 | REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) | ||
80 | REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) | 141 | REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) |
142 | REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) | ||
143 | REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) | ||
144 | REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) | ||
145 | REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) | ||
146 | REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) | ||
147 | REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) | ||
148 | REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) | ||
149 | REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) | ||
81 | REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) | 150 | REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) |
82 | UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) | 151 | UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) |
152 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; | ||
153 | AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) | ||
83 | ]) | 154 | ]) |