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authorLudovic Courtès <ludo@gnu.org>2009-12-15 20:14:02 +0100
committerLudovic Courtès <ludo@gnu.org>2009-12-15 20:14:19 +0100
commit1cd4fffcde4edd4853e039da9a42e0972d851a51 (patch)
tree82c1f750fd5acf88414b85a421c7b7212d9efcfc /lib/stdlib.in.h
parent20ccae8dbb8d92a6a32e0275c517f70961c6b833 (diff)
downloadguile-1cd4fffcde4edd4853e039da9a42e0972d851a51.tar.gz
Use Gnulib's `sys_stat' module; update Gnulib.
* .x-sc_prohibit_S_IS_definition: New file. * m4/gnulib-cache.m4: Add `sys_stat'. * libguile/filesys.c: Remove `S_IS*' macro definitions for Ultrix and MinGW.
Diffstat (limited to 'lib/stdlib.in.h')
-rw-r--r--lib/stdlib.in.h76
1 files changed, 44 insertions, 32 deletions
diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index 61076cb93..f566ab922 100644
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -56,18 +56,20 @@
#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. */
+ 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. */
+/* The definition of _GL_ARG_NONNULL is copied here. */
+
/* Some systems do not define EXIT_*, despite otherwise supporting C89. */
#ifndef EXIT_SUCCESS
@@ -91,7 +93,7 @@ extern "C" {
# 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);
+extern long long atoll (const char *string) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef atoll
@@ -120,7 +122,7 @@ extern void * calloc (size_t nmemb, size_t size);
# define canonicalize_file_name rpl_canonicalize_file_name
# endif
# if !@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@
-extern char *canonicalize_file_name (const char *name);
+extern char *canonicalize_file_name (const char *name) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef canonicalize_file_name
@@ -136,7 +138,7 @@ extern char *canonicalize_file_name (const char *name);
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);
+extern int getloadavg (double loadavg[], int nelem) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef getloadavg
@@ -159,7 +161,8 @@ extern int getloadavg (double loadavg[], int nelem);
For more details see the POSIX:2001 specification.
http://www.opengroup.org/susv3xsh/getsubopt.html */
# if !@HAVE_GETSUBOPT@
-extern int getsubopt (char **optionp, char *const *tokens, char **valuep);
+extern int getsubopt (char **optionp, char *const *tokens, char **valuep)
+ _GL_ARG_NONNULL ((1, 2, 3));
# endif
#elif defined GNULIB_POSIXCHECK
# undef getsubopt
@@ -190,7 +193,7 @@ extern void * malloc (size_t size);
they are replaced with a string that makes the directory name unique.
Returns TEMPLATE, or a null pointer if it cannot get a unique name.
The directory is created mode 700. */
-extern char * mkdtemp (char * /*template*/);
+extern char * mkdtemp (char * /*template*/) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkdtemp
@@ -214,7 +217,7 @@ extern char * mkdtemp (char * /*template*/);
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
-extern int mkostemp (char * /*template*/, int /*flags*/);
+extern int mkostemp (char * /*template*/, int /*flags*/) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemp
@@ -239,7 +242,8 @@ extern int mkostemp (char * /*template*/, int /*flags*/);
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
-extern int mkostemps (char * /*template*/, int /*suffixlen*/, int /*flags*/);
+extern int mkostemps (char * /*template*/, int /*suffixlen*/, int /*flags*/)
+ _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemps
@@ -261,7 +265,7 @@ extern int mkostemps (char * /*template*/, int /*suffixlen*/, int /*flags*/);
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
# define mkstemp rpl_mkstemp
-extern int mkstemp (char * /*template*/);
+extern int mkstemp (char * /*template*/) _GL_ARG_NONNULL ((1));
# else
/* On MacOS X 10.3, only <unistd.h> declares mkstemp. */
# include <unistd.h>
@@ -286,7 +290,8 @@ extern int mkstemp (char * /*template*/);
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
-extern int mkstemps (char * /*template*/, int /*suffixlen*/);
+extern int mkstemps (char * /*template*/, int /*suffixlen*/)
+ _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkstemps
@@ -300,7 +305,7 @@ extern int mkstemps (char * /*template*/, int /*suffixlen*/);
# if @REPLACE_PUTENV@
# undef putenv
# define putenv rpl_putenv
-extern int putenv (char *string);
+extern int putenv (char *string) _GL_ARG_NONNULL ((1));
# endif
#endif
@@ -311,30 +316,34 @@ extern int putenv (char *string);
# define RAND_MAX 2147483647
# endif
-int srandom_r (unsigned int seed, struct random_data *rand_state);
+int srandom_r (unsigned int seed, struct random_data *rand_state)
+ _GL_ARG_NONNULL ((2));
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);
+ struct random_data *rand_state)
+ _GL_ARG_NONNULL ((2, 4));
+int setstate_r (char *arg_state, struct random_data *rand_state)
+ _GL_ARG_NONNULL ((1, 2));
+int random_r (struct random_data *buf, int32_t *result)
+ _GL_ARG_NONNULL ((1, 2));
# endif
#elif defined GNULIB_POSIXCHECK
# undef random_r
-# define random_r(b,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) \
+# 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) \
+# 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) \
+# define setstate_r(a,r) \
(GL_LINK_WARNING ("setstate_r is unportable - " \
"use gnulib module random_r for portability"), \
setstate_r (a,r))
@@ -359,7 +368,7 @@ extern void * realloc (void *ptr, size_t size);
# define realpath rpl_realpath
# endif
# if !@HAVE_REALPATH@ || @REPLACE_REALPATH@
-extern char *realpath (const char *name, char *resolved);
+extern char *realpath (const char *name, char *resolved) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef realpath
@@ -373,7 +382,7 @@ extern char *realpath (const char *name, char *resolved);
# 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);
+extern int rpmatch (const char *response) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef rpmatch
@@ -391,7 +400,8 @@ extern int rpmatch (const char *response);
# if !@HAVE_SETENV@ || @REPLACE_SETENV@
/* Set NAME to VALUE in the environment.
If REPLACE is nonzero, overwrite an existing value. */
-extern int setenv (const char *name, const char *value, int replace);
+extern int setenv (const char *name, const char *value, int replace)
+ _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef setenv
@@ -407,7 +417,7 @@ extern int setenv (const char *name, const char *value, int replace);
# endif
# if !@HAVE_STRTOD@ || @REPLACE_STRTOD@
/* Parse a double from STRING, updating ENDP if appropriate. */
-extern double strtod (const char *str, char **endp);
+extern double strtod (const char *str, char **endp) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtod
@@ -427,7 +437,8 @@ extern double strtod (const char *str, char **endp);
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);
+extern long long strtoll (const char *string, char **endptr, int base)
+ _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtoll
@@ -447,7 +458,8 @@ extern long long strtoll (const char *string, char **endptr, int base);
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);
+extern unsigned long long strtoull (const char *string, char **endptr, int base)
+ _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef strtoull
@@ -464,7 +476,7 @@ extern unsigned long long strtoull (const char *string, char **endptr, int base)
# endif
# if !@HAVE_UNSETENV@ || @REPLACE_UNSETENV@
/* Remove the variable NAME from the environment. */
-extern int unsetenv (const char *name);
+extern int unsetenv (const char *name) _GL_ARG_NONNULL ((1));
# endif
#elif defined GNULIB_POSIXCHECK
# undef unsetenv