Sync with gnulib

1 files changed, 170 insertions, 1 deletions

diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h
index 100ff526..3820b109 100644
--- a/gl/stdlib.in.h
+++ b/gl/stdlib.in.h
@@ -1,6 +1,6 @@
 /* A GNU-like <stdlib.h>.
 
-   Copyright (C) 1995, 2001-2004, 2006-2007 Free Software Foundation, Inc.
+   Copyright (C) 1995, 2001-2004, 2006-2008 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -15,6 +15,10 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
 #if defined __need_malloc_and_calloc
 /* Special invocation convention inside glibc header files.  */
 
@@ -32,6 +36,28 @@
 #define _GL_STDLIB_H
 
 
+/* Solaris declares getloadavg() in <sys/loadavg.h>.  */
+#if @GNULIB_GETLOADAVG@ && @HAVE_SYS_LOADAVG_H@
+# include <sys/loadavg.h>
+#endif
+
+#if @GNULIB_RANDOM_R@ || !@HAVE_STRUCT_RANDOM_DATA@
+# include <stdint.h>
+#endif
+
+#if !@HAVE_STRUCT_RANDOM_DATA@
+struct random_data
+{
+  int32_t *fptr;                /* Front pointer.  */
+  int32_t *rptr;                /* Rear pointer.  */
+  int32_t *state;               /* Array of state values.  */
+  int rand_type;                /* Type of random number generator.  */
+  int rand_deg;                 /* Degree of random number generator.  */
+  int rand_sep;                 /* Distance between front and rear.  */
+  int32_t *end_ptr;             /* Pointer behind state table.  */
+};
+#endif
+
 /* The definition of GL_LINK_WARNING is copied here.  */
 
 
@@ -99,6 +125,38 @@ extern void * calloc (size_t nmemb, size_t size);
 #endif
 
 
+#if @GNULIB_ATOLL@
+# if !@HAVE_ATOLL@
+/* Parse a signed decimal integer.
+   Returns the value of the integer.  Errors are not detected.  */
+extern long long atoll (const char *string);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef atoll
+# define atoll(s) \
+    (GL_LINK_WARNING ("atoll is unportable - " \
+                      "use gnulib module atoll for portability"), \
+     atoll (s))
+#endif
+
+
+#if @GNULIB_GETLOADAVG@
+# if !@HAVE_DECL_GETLOADAVG@
+/* Store max(NELEM,3) load average numbers in LOADAVG[].
+   The three numbers are the load average of the last 1 minute, the last 5
+   minutes, and the last 15 minutes, respectively.
+   LOADAVG is an array of NELEM numbers.  */
+extern int getloadavg (double loadavg[], int nelem);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef getloadavg
+# define getloadavg(l,n) \
+    (GL_LINK_WARNING ("getloadavg is not portable - " \
+                      "use gnulib module getloadavg for portability"), \
+     getloadavg (l, n))
+#endif
+
+
 #if @GNULIB_GETSUBOPT@
 /* Assuming *OPTIONP is a comma separated list of elements of the form
    "token" or "token=value", getsubopt parses the first of these elements.
@@ -176,6 +234,58 @@ extern int putenv (char *string);
 #endif
 
 
+#if @GNULIB_RANDOM_R@
+# if !@HAVE_RANDOM_R@
+
+#  ifndef RAND_MAX
+#   define RAND_MAX 2147483647
+#  endif
+
+int srandom_r (unsigned int seed, struct random_data *rand_state);
+int initstate_r (unsigned int seed, char *buf, size_t buf_size,
+                 struct random_data *rand_state);
+int setstate_r (char *arg_state, struct random_data *rand_state);
+int random_r (struct random_data *buf, int32_t *result);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef random_r
+# define random_r(b,r)                            \
+    (GL_LINK_WARNING ("random_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     random_r (b,r))
+# undef initstate_r
+# define initstate_r(s,b,sz,r)                       \
+    (GL_LINK_WARNING ("initstate_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     initstate_r (s,b,sz,r))
+# undef srandom_r
+# define srandom_r(s,r)                            \
+    (GL_LINK_WARNING ("srandom_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     srandom_r (s,r))
+# undef setstate_r
+# define setstate_r(a,r)                                    \
+    (GL_LINK_WARNING ("setstate_r is unportable - " \
+                      "use gnulib module random_r for portability"), \
+     setstate_r (a,r))
+#endif
+
+
+#if @GNULIB_RPMATCH@
+# if !@HAVE_RPMATCH@
+/* Test a user response to a question.
+   Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear.  */
+extern int rpmatch (const char *response);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef rpmatch
+# define rpmatch(r) \
+    (GL_LINK_WARNING ("rpmatch is unportable - " \
+                      "use gnulib module rpmatch for portability"), \
+     rpmatch (r))
+#endif
+
+
 #if @GNULIB_SETENV@
 # if !@HAVE_SETENV@
 /* Set NAME to VALUE in the environment.
@@ -199,6 +309,65 @@ extern int unsetenv (const char *name);
 #endif
 
 
+#if @GNULIB_STRTOD@
+# if @REPLACE_STRTOD@
+#  define strtod rpl_strtod
+# endif
+# if !@HAVE_STRTOD@ || @REPLACE_STRTOD@
+ /* Parse a double from STRING, updating ENDP if appropriate.  */
+extern double strtod (const char *str, char **endp);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strtod
+# define strtod(s, e)                           \
+    (GL_LINK_WARNING ("strtod is unportable - " \
+                      "use gnulib module strtod for portability"), \
+     strtod (s, e))
+#endif
+
+
+#if @GNULIB_STRTOLL@
+# if !@HAVE_STRTOLL@
+/* Parse a signed integer whose textual representation starts at STRING.
+   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+   "0x").
+   If ENDPTR is not NULL, the address of the first byte after the integer is
+   stored in *ENDPTR.
+   Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
+   to ERANGE.  */
+extern long long strtoll (const char *string, char **endptr, int base);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strtoll
+# define strtoll(s,e,b) \
+    (GL_LINK_WARNING ("strtoll is unportable - " \
+                      "use gnulib module strtoll for portability"), \
+     strtoll (s, e, b))
+#endif
+
+
+#if @GNULIB_STRTOULL@
+# if !@HAVE_STRTOULL@
+/* Parse an unsigned integer whose textual representation starts at STRING.
+   The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+   it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+   "0x").
+   If ENDPTR is not NULL, the address of the first byte after the integer is
+   stored in *ENDPTR.
+   Upon overflow, the return value is ULLONG_MAX, and errno is set to
+   ERANGE.  */
+extern unsigned long long strtoull (const char *string, char **endptr, int base);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strtoull
+# define strtoull(s,e,b) \
+    (GL_LINK_WARNING ("strtoull is unportable - " \
+                      "use gnulib module strtoull for portability"), \
+     strtoull (s, e, b))
+#endif
+
+
 #ifdef __cplusplus
 }
 #endif