/* A GNU-like <stdio.h>.
- Copyright (C) 2004, 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2007-2009 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
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
+#endif
#if defined __need_FILE || defined __need___FILE
/* Special invocation convention inside glibc header files. */
extern "C" {
#endif
-
-#if @GNULIB_FPRINTF_POSIX@
-# if @REPLACE_FPRINTF@
-# define fprintf rpl_fprintf
-extern int fprintf (FILE *fp, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef fprintf
-# define fprintf \
- (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
- "use gnulib module fprintf-posix for portable " \
- "POSIX compliance"), \
- fprintf)
-#endif
-
-#if @GNULIB_VFPRINTF_POSIX@
-# if @REPLACE_VFPRINTF@
-# define vfprintf rpl_vfprintf
-extern int vfprintf (FILE *fp, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
+#if @GNULIB_DPRINTF@
+# if @REPLACE_DPRINTF@
+# define dprintf rpl_dprintf
# endif
-#elif defined GNULIB_POSIXCHECK
-# undef vfprintf
-# define vfprintf(s,f,a) \
- (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
- "use gnulib module vfprintf-posix for portable " \
- "POSIX compliance"), \
- vfprintf (s, f, a))
-#endif
-
-#if @GNULIB_PRINTF_POSIX@
-# if @REPLACE_PRINTF@
-/* Don't break __attribute__((format(printf,M,N))). */
-# define printf __printf__
-extern int printf (const char *format, ...)
- __attribute__ ((__format__ (__printf__, 1, 2)));
+# if @REPLACE_DPRINTF@ || !@HAVE_DPRINTF@
+extern int dprintf (int fd, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
-# undef printf
-# define printf \
- (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
- "use gnulib module printf-posix for portable " \
- "POSIX compliance"), \
- printf)
-/* Don't break __attribute__((format(printf,M,N))). */
-# define format(kind,m,n) format (__##kind##__, m, n)
-# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
-# define ____printf____ __printf__
-# define ____scanf____ __scanf__
-# define ____strftime____ __strftime__
-# define ____strfmon____ __strfmon__
+# undef dprintf
+# define dprintf(d,f,a) \
+ (GL_LINK_WARNING ("dprintf is unportable - " \
+ "use gnulib module dprintf for portability"), \
+ dprintf (d, f, a))
#endif
-#if @GNULIB_VPRINTF_POSIX@
-# if @REPLACE_VPRINTF@
-# define vprintf rpl_vprintf
-extern int vprintf (const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 1, 0)));
+#if @GNULIB_FCLOSE@
+# if @REPLACE_FCLOSE@
+# define fclose rpl_fclose
+ /* Close STREAM and its underlying file descriptor. */
+extern int fclose (FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef vprintf
-# define vprintf(f,a) \
- (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
- "use gnulib module vprintf-posix for portable " \
- "POSIX compliance"), \
- vprintf (f, a))
+# undef fclose
+# define fclose(f) \
+ (GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
+ "use gnulib module fclose for portable " \
+ "POSIX compliance"), \
+ fclose (f))
#endif
-#if @GNULIB_SNPRINTF@
-# if @REPLACE_SNPRINTF@
-# define snprintf rpl_snprintf
-# endif
-# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
-extern int snprintf (char *str, size_t size, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 3, 4)));
+#if @GNULIB_FFLUSH@
+# if @REPLACE_FFLUSH@
+# define fflush rpl_fflush
+ /* Flush all pending data on STREAM according to POSIX rules. Both
+ output and seekable input streams are supported.
+ Note! LOSS OF DATA can occur if fflush is applied on an input stream
+ that is _not_seekable_ or on an update stream that is _not_seekable_
+ and in which the most recent operation was input. Seekability can
+ be tested with lseek(fileno(fp),0,SEEK_CUR). */
+ extern int fflush (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef snprintf
-# define snprintf \
- (GL_LINK_WARNING ("snprintf is unportable - " \
- "use gnulib module snprintf for portability"), \
- snprintf)
+# undef fflush
+# define fflush(f) \
+ (GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
+ "use gnulib module fflush for portable " \
+ "POSIX compliance"), \
+ fflush (f))
#endif
-#if @GNULIB_VSNPRINTF@
-# if @REPLACE_VSNPRINTF@
-# define vsnprintf rpl_vsnprintf
-# endif
-# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
-extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 3, 0)));
+#if @GNULIB_FOPEN@
+# if @REPLACE_FOPEN@
+# undef fopen
+# define fopen rpl_fopen
+extern FILE * fopen (const char *filename, const char *mode);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef vsnprintf
-# define vsnprintf(b,s,f,a) \
- (GL_LINK_WARNING ("vsnprintf is unportable - " \
- "use gnulib module vsnprintf for portability"), \
- vsnprintf (b, s, f, a))
+# undef fopen
+# define fopen(f,m) \
+ (GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
+ "use gnulib module fopen for portability"), \
+ fopen (f, m))
#endif
-#if @GNULIB_SPRINTF_POSIX@
-# if @REPLACE_SPRINTF@
-# define sprintf rpl_sprintf
-extern int sprintf (char *str, const char *format, ...)
+#if @GNULIB_FPRINTF_POSIX@
+# if @REPLACE_FPRINTF@
+# define fprintf rpl_fprintf
+extern int fprintf (FILE *fp, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
+#elif @GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# define fprintf rpl_fprintf
+extern int fprintf (FILE *fp, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
#elif defined GNULIB_POSIXCHECK
-# undef sprintf
-# define sprintf \
- (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
- "use gnulib module sprintf-posix for portable " \
+# undef fprintf
+# define fprintf \
+ (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
+ "use gnulib module fprintf-posix for portable " \
"POSIX compliance"), \
- sprintf)
+ fprintf)
#endif
-#if @GNULIB_VSPRINTF_POSIX@
-# if @REPLACE_VSPRINTF@
-# define vsprintf rpl_vsprintf
-extern int vsprintf (char *str, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
+#if @GNULIB_FPURGE@
+# if @REPLACE_FPURGE@
+# define fpurge rpl_fpurge
+# endif
+# if @REPLACE_FPURGE@ || !@HAVE_DECL_FPURGE@
+ /* Discard all pending buffered I/O data on STREAM.
+ STREAM must not be wide-character oriented.
+ When discarding pending output, the file position is set back to where it
+ was before the write calls. When discarding pending input, the file
+ position is advanced to match the end of the previously read input.
+ Return 0 if successful. Upon error, return -1 and set errno. */
+ extern int fpurge (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
-# undef vsprintf
-# define vsprintf(b,f,a) \
- (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
- "use gnulib module vsprintf-posix for portable " \
- "POSIX compliance"), \
- vsprintf (b, f, a))
+# undef fpurge
+# define fpurge(f) \
+ (GL_LINK_WARNING ("fpurge is not always present - " \
+ "use gnulib module fpurge for portability"), \
+ fpurge (f))
#endif
-#if @GNULIB_VASPRINTF@
-# if @REPLACE_VASPRINTF@
-# define asprintf rpl_asprintf
-# define vasprintf rpl_vasprintf
-# endif
-# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
- /* Write formatted output to a string dynamically allocated with malloc().
- If the memory allocation succeeds, store the address of the string in
- *RESULT and return the number of resulting bytes, excluding the trailing
- NUL. Upon memory allocation error, or some other error, return -1. */
- extern int asprintf (char **result, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
- extern int vasprintf (char **result, const char *format, va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
-# endif
+#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef fputc
+# define fputc rpl_fputc
+extern int fputc (int c, FILE *stream);
#endif
-#if @GNULIB_OBSTACK_PRINTF@
-# if @REPLACE_OBSTACK_PRINTF@
-# define obstack_printf rpl_osbtack_printf
-# define obstack_vprintf rpl_obstack_vprintf
-# endif
-# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
- struct obstack;
- /* Grow an obstack with formatted output. Return the number of
- bytes added to OBS. No trailing nul byte is added, and the
- object should be closed with obstack_finish before use. Upon
- memory allocation error, call obstack_alloc_failed_handler. Upon
- other error, return -1. */
- extern int obstack_printf (struct obstack *obs, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 2, 3)));
- extern int obstack_vprintf (struct obstack *obs, const char *format,
- va_list args)
- __attribute__ ((__format__ (__printf__, 2, 0)));
-# endif
-#endif
-
-#if @GNULIB_FOPEN@
-# if @REPLACE_FOPEN@
-# define fopen rpl_fopen
-extern FILE * fopen (const char *filename, const char *mode);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef fopen
-# define fopen(f,m) \
- (GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
- "use gnulib module fopen for portability"), \
- fopen (f, m))
+#if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef fputs
+# define fputs rpl_fputs
+extern int fputs (const char *string, FILE *stream);
#endif
#if @GNULIB_FREOPEN@
# if @REPLACE_FREOPEN@
+# undef freopen
# define freopen rpl_freopen
extern FILE * freopen (const char *filename, const char *mode, FILE *stream);
# endif
freopen (f, m, s))
#endif
-#if @GNULIB_FSEEKO@
-# if @REPLACE_FSEEKO@
-/* Provide fseek, fseeko functions that are aware of a preceding
- fflush(), and which detect pipes. */
-# define fseeko rpl_fseeko
-extern int fseeko (FILE *fp, off_t offset, int whence);
-# define fseek(fp, offset, whence) fseeko (fp, (off_t)(offset), whence)
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef fseeko
-# define fseeko(f,o,w) \
- (GL_LINK_WARNING ("fseeko is unportable - " \
- "use gnulib module fseeko for portability"), \
- fseeko (f, o, w))
-#endif
-
#if @GNULIB_FSEEK@ && @REPLACE_FSEEK@
extern int rpl_fseek (FILE *fp, long offset, int whence);
# undef fseek
# endif
#endif
-#if @GNULIB_FTELLO@
-# if @REPLACE_FTELLO@
-# define ftello rpl_ftello
-extern off_t ftello (FILE *fp);
-# define ftell(fp) ftello (fp)
+#if @GNULIB_FSEEKO@
+# if @REPLACE_FSEEKO@
+/* Provide fseek, fseeko functions that are aware of a preceding
+ fflush(), and which detect pipes. */
+# define fseeko rpl_fseeko
+extern int fseeko (FILE *fp, off_t offset, int whence);
+# if !@GNULIB_FSEEK@
+# undef fseek
+# define fseek(f,o,w) \
+ (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
+ "on 32-bit platforms - " \
+ "use fseeko function for handling of large files"), \
+ fseeko (f, o, w))
+# endif
# endif
#elif defined GNULIB_POSIXCHECK
-# undef ftello
-# define ftello(f) \
- (GL_LINK_WARNING ("ftello is unportable - " \
- "use gnulib module ftello for portability"), \
- ftello (f))
+# undef fseeko
+# define fseeko(f,o,w) \
+ (GL_LINK_WARNING ("fseeko is unportable - " \
+ "use gnulib module fseeko for portability"), \
+ fseeko (f, o, w))
#endif
#if @GNULIB_FTELL@ && @REPLACE_FTELL@
# endif
#endif
-#if @GNULIB_FFLUSH@
-# if @REPLACE_FFLUSH@
-# define fflush rpl_fflush
- /* Flush all pending data on STREAM according to POSIX rules. Both
- output and seekable input streams are supported.
- Note! LOSS OF DATA can occur if fflush is applied on an input stream
- that is _not_seekable_ or on an update stream that is _not_seekable_
- and in which the most recent operation was input. Seekability can
- be tested with lseek(fileno(fp),0,SEEK_CUR). */
- extern int fflush (FILE *gl_stream);
+#if @GNULIB_FTELLO@
+# if @REPLACE_FTELLO@
+# define ftello rpl_ftello
+extern off_t ftello (FILE *fp);
+# if !@GNULIB_FTELL@
+# undef ftell
+# define ftell(f) \
+ (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
+ "on 32-bit platforms - " \
+ "use ftello function for handling of large files"), \
+ ftello (f))
+# endif
# endif
#elif defined GNULIB_POSIXCHECK
-# undef fflush
-# define fflush(f) \
- (GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
- "use gnulib module fflush for portable " \
- "POSIX compliance"), \
- fflush (f))
+# undef ftello
+# define ftello(f) \
+ (GL_LINK_WARNING ("ftello is unportable - " \
+ "use gnulib module ftello for portability"), \
+ ftello (f))
+#endif
+
+#if @GNULIB_FWRITE@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef fwrite
+# define fwrite rpl_fwrite
+extern size_t fwrite (const void *ptr, size_t s, size_t n, FILE *stream);
#endif
#if @GNULIB_GETDELIM@
getline (l, s, f))
#endif
+#if @GNULIB_OBSTACK_PRINTF@
+# if @REPLACE_OBSTACK_PRINTF@
+# define obstack_printf rpl_osbtack_printf
+# define obstack_vprintf rpl_obstack_vprintf
+# endif
+# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
+ struct obstack;
+ /* Grow an obstack with formatted output. Return the number of
+ bytes added to OBS. No trailing nul byte is added, and the
+ object should be closed with obstack_finish before use. Upon
+ memory allocation error, call obstack_alloc_failed_handler. Upon
+ other error, return -1. */
+ extern int obstack_printf (struct obstack *obs, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+ extern int obstack_vprintf (struct obstack *obs, const char *format,
+ va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#endif
+
#if @GNULIB_PERROR@
# if @REPLACE_PERROR@
# define perror rpl_perror
perror (s))
#endif
+#if @GNULIB_POPEN@
+# if @REPLACE_POPEN@
+# undef popen
+# define popen rpl_popen
+extern FILE *popen (const char *cmd, const char *mode);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef popen
+# define popen(c,m) \
+ (GL_LINK_WARNING ("popen is buggy on some platforms - " \
+ "use gnulib module popen or pipe for more portability"), \
+ popen (c, m))
+#endif
+
+#if @GNULIB_PRINTF_POSIX@
+# if @REPLACE_PRINTF@
+/* Don't break __attribute__((format(printf,M,N))). */
+# define printf __printf__
+extern int printf (const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 1, 2)));
+# endif
+#elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+/* Don't break __attribute__((format(printf,M,N))). */
+# define printf __printf__
+extern int printf (const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 1, 2)));
+#elif defined GNULIB_POSIXCHECK
+# undef printf
+# define printf \
+ (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
+ "use gnulib module printf-posix for portable " \
+ "POSIX compliance"), \
+ printf)
+/* Don't break __attribute__((format(printf,M,N))). */
+# define format(kind,m,n) format (__##kind##__, m, n)
+# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
+# define ____printf____ __printf__
+# define ____scanf____ __scanf__
+# define ____strftime____ __strftime__
+# define ____strfmon____ __strfmon__
+#endif
+
+#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef putc
+# define putc rpl_fputc
+extern int putc (int c, FILE *stream);
+#endif
+
+#if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef putchar
+# define putchar rpl_putchar
+extern int putchar (int c);
+#endif
+
+#if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# undef puts
+# define puts rpl_puts
+extern int puts (const char *string);
+#endif
+
+#if @GNULIB_REMOVE@
+# if @REPLACE_REMOVE@
+# undef remove
+# define remove rpl_remove
+extern int remove (const char *name);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef remove
+# define remove(n) \
+ (GL_LINK_WARNING ("remove cannot handle directories on some platforms - " \
+ "use gnulib module remove for more portability"), \
+ remove (n))
+#endif
+
+#if @GNULIB_RENAME@
+# if @REPLACE_RENAME@
+# undef rename
+# define rename rpl_rename
+extern int rename (const char *old, const char *new);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef rename
+# define rename(o,n) \
+ (GL_LINK_WARNING ("rename is buggy on some platforms - " \
+ "use gnulib module rename for more portability"), \
+ rename (o, n))
+#endif
+
+#if @GNULIB_RENAMEAT@
+# if @REPLACE_RENAMEAT@
+# undef renameat
+# define renameat rpl_renameat
+# endif
+# if !@HAVE_RENAMEAT@ || @REPLACE_RENAMEAT@
+extern int renameat (int fd1, char const *file1, int fd2, char const *file2);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef renameat
+# define renameat(d1,f1,d2,f2) \
+ (GL_LINK_WARNING ("renameat is not portable - " \
+ "use gnulib module renameat for portability"), \
+ renameat (d1, f1, d2, f2))
+#endif
+
+#if @GNULIB_SNPRINTF@
+# if @REPLACE_SNPRINTF@
+# define snprintf rpl_snprintf
+# endif
+# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
+extern int snprintf (char *str, size_t size, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 3, 4)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef snprintf
+# define snprintf \
+ (GL_LINK_WARNING ("snprintf is unportable - " \
+ "use gnulib module snprintf for portability"), \
+ snprintf)
+#endif
+
+#if @GNULIB_SPRINTF_POSIX@
+# if @REPLACE_SPRINTF@
+# define sprintf rpl_sprintf
+extern int sprintf (char *str, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef sprintf
+# define sprintf \
+ (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
+ "use gnulib module sprintf-posix for portable " \
+ "POSIX compliance"), \
+ sprintf)
+#endif
+
+#if @GNULIB_VASPRINTF@
+# if @REPLACE_VASPRINTF@
+# define asprintf rpl_asprintf
+# define vasprintf rpl_vasprintf
+# endif
+# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
+ /* Write formatted output to a string dynamically allocated with malloc().
+ If the memory allocation succeeds, store the address of the string in
+ *RESULT and return the number of resulting bytes, excluding the trailing
+ NUL. Upon memory allocation error, or some other error, return -1. */
+ extern int asprintf (char **result, const char *format, ...)
+ __attribute__ ((__format__ (__printf__, 2, 3)));
+ extern int vasprintf (char **result, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#endif
+
+#if @GNULIB_VDPRINTF@
+# if @REPLACE_VDPRINTF@
+# define vdprintf rpl_vdprintf
+# endif
+# if @REPLACE_VDPRINTF@ || !@HAVE_VDPRINTF@
+extern int vdprintf (int fd, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vdprintf
+# define vdprintf(d,f,a) \
+ (GL_LINK_WARNING ("vdprintf is unportable - " \
+ "use gnulib module vdprintf for portability"), \
+ vdprintf (d, f, a))
+#endif
+
+#if @GNULIB_VFPRINTF_POSIX@
+# if @REPLACE_VFPRINTF@
+# define vfprintf rpl_vfprintf
+extern int vfprintf (FILE *fp, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# define vfprintf rpl_vfprintf
+extern int vfprintf (FILE *fp, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+#elif defined GNULIB_POSIXCHECK
+# undef vfprintf
+# define vfprintf(s,f,a) \
+ (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
+ "use gnulib module vfprintf-posix for portable " \
+ "POSIX compliance"), \
+ vfprintf (s, f, a))
+#endif
+
+#if @GNULIB_VPRINTF_POSIX@
+# if @REPLACE_VPRINTF@
+# define vprintf rpl_vprintf
+extern int vprintf (const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 1, 0)));
+# endif
+#elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
+# define vprintf rpl_vprintf
+extern int vprintf (const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 1, 0)));
+#elif defined GNULIB_POSIXCHECK
+# undef vprintf
+# define vprintf(f,a) \
+ (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
+ "use gnulib module vprintf-posix for portable " \
+ "POSIX compliance"), \
+ vprintf (f, a))
+#endif
+
+#if @GNULIB_VSNPRINTF@
+# if @REPLACE_VSNPRINTF@
+# define vsnprintf rpl_vsnprintf
+# endif
+# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
+extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 3, 0)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vsnprintf
+# define vsnprintf(b,s,f,a) \
+ (GL_LINK_WARNING ("vsnprintf is unportable - " \
+ "use gnulib module vsnprintf for portability"), \
+ vsnprintf (b, s, f, a))
+#endif
+
+#if @GNULIB_VSPRINTF_POSIX@
+# if @REPLACE_VSPRINTF@
+# define vsprintf rpl_vsprintf
+extern int vsprintf (char *str, const char *format, va_list args)
+ __attribute__ ((__format__ (__printf__, 2, 0)));
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef vsprintf
+# define vsprintf(b,f,a) \
+ (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
+ "use gnulib module vsprintf-posix for portable " \
+ "POSIX compliance"), \
+ vsprintf (b, f, a))
+#endif
+
#ifdef __cplusplus
}
#endif
projects / gnulib.git / blobdiff