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comparison lib/stdio.in.h @ 398:7987ee447833 3.0-beta1

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Added generated files for release
author lost@l-w.ca
date Fri, 23 Jul 2010 17:18:52 -0600
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397:09fe7c40a082 398:7987ee447833
1 /* A GNU-like <stdio.h>.
2
3 Copyright (C) 2004, 2007-2010 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, 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, write to the Free Software Foundation,
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18
19 #if __GNUC__ >= 3
20 @PRAGMA_SYSTEM_HEADER@
21 #endif
22
23 #if defined __need_FILE || defined __need___FILE
24 /* Special invocation convention inside glibc header files. */
25
26 #@INCLUDE_NEXT@ @NEXT_STDIO_H@
27
28 #else
29 /* Normal invocation convention. */
30
31 #ifndef _GL_STDIO_H
32
33 /* The include_next requires a split double-inclusion guard. */
34 #@INCLUDE_NEXT@ @NEXT_STDIO_H@
35
36 #ifndef _GL_STDIO_H
37 #define _GL_STDIO_H
38
39 /* Get va_list. Needed on many systems, including glibc 2.8. */
40 #include <stdarg.h>
41
42 #include <stddef.h>
43
44 /* Get off_t and ssize_t. Needed on many systems, including glibc 2.8. */
45 #include <sys/types.h>
46
47 #ifndef __attribute__
48 /* This feature is available in gcc versions 2.5 and later. */
49 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
50 # define __attribute__(Spec) /* empty */
51 # endif
52 /* The __-protected variants of `format' and `printf' attributes
53 are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
54 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
55 # define __format__ format
56 # define __printf__ printf
57 # endif
58 #endif
59
60
61 /* The definition of GL_LINK_WARNING is copied here. */
62
63 /* The definition of _GL_ARG_NONNULL is copied here. */
64
65
66 #ifdef __cplusplus
67 extern "C" {
68 #endif
69
70 #if @GNULIB_DPRINTF@
71 # if @REPLACE_DPRINTF@
72 # define dprintf rpl_dprintf
73 # endif
74 # if @REPLACE_DPRINTF@ || !@HAVE_DPRINTF@
75 extern int dprintf (int fd, const char *format, ...)
76 __attribute__ ((__format__ (__printf__, 2, 3))) _GL_ARG_NONNULL ((2));
77 # endif
78 #elif defined GNULIB_POSIXCHECK
79 # undef dprintf
80 # define dprintf \
81 (GL_LINK_WARNING ("dprintf is unportable - " \
82 "use gnulib module dprintf for portability"), \
83 dprintf)
84 #endif
85
86 #if @GNULIB_FCLOSE@
87 # if @REPLACE_FCLOSE@
88 # define fclose rpl_fclose
89 /* Close STREAM and its underlying file descriptor. */
90 extern int fclose (FILE *stream) _GL_ARG_NONNULL ((1));
91 # endif
92 #elif defined GNULIB_POSIXCHECK
93 # undef fclose
94 # define fclose(f) \
95 (GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
96 "use gnulib module fclose for portable " \
97 "POSIX compliance"), \
98 fclose (f))
99 #endif
100
101 #if @GNULIB_FFLUSH@
102 # if @REPLACE_FFLUSH@
103 # define fflush rpl_fflush
104 /* Flush all pending data on STREAM according to POSIX rules. Both
105 output and seekable input streams are supported.
106 Note! LOSS OF DATA can occur if fflush is applied on an input stream
107 that is _not_seekable_ or on an update stream that is _not_seekable_
108 and in which the most recent operation was input. Seekability can
109 be tested with lseek(fileno(fp),0,SEEK_CUR). */
110 extern int fflush (FILE *gl_stream);
111 # endif
112 #elif defined GNULIB_POSIXCHECK
113 # undef fflush
114 # define fflush(f) \
115 (GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
116 "use gnulib module fflush for portable " \
117 "POSIX compliance"), \
118 fflush (f))
119 #endif
120
121 #if @GNULIB_FOPEN@
122 # if @REPLACE_FOPEN@
123 # undef fopen
124 # define fopen rpl_fopen
125 extern FILE * fopen (const char *filename, const char *mode)
126 _GL_ARG_NONNULL ((1, 2));
127 # endif
128 #elif defined GNULIB_POSIXCHECK
129 # undef fopen
130 # define fopen(f,m) \
131 (GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
132 "use gnulib module fopen for portability"), \
133 fopen (f, m))
134 #endif
135
136 #if @GNULIB_FPRINTF_POSIX@
137 # if @REPLACE_FPRINTF@
138 # define fprintf rpl_fprintf
139 extern int fprintf (FILE *fp, const char *format, ...)
140 __attribute__ ((__format__ (__printf__, 2, 3)))
141 _GL_ARG_NONNULL ((1, 2));
142 # endif
143 #elif @GNULIB_FPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
144 # define fprintf rpl_fprintf
145 extern int fprintf (FILE *fp, const char *format, ...)
146 __attribute__ ((__format__ (__printf__, 2, 3)))
147 _GL_ARG_NONNULL ((1, 2));
148 #elif defined GNULIB_POSIXCHECK
149 # undef fprintf
150 # define fprintf \
151 (GL_LINK_WARNING ("fprintf is not always POSIX compliant - " \
152 "use gnulib module fprintf-posix for portable " \
153 "POSIX compliance"), \
154 fprintf)
155 #endif
156
157 #if @GNULIB_FPURGE@
158 # if @REPLACE_FPURGE@
159 # define fpurge rpl_fpurge
160 # endif
161 # if @REPLACE_FPURGE@ || !@HAVE_DECL_FPURGE@
162 /* Discard all pending buffered I/O data on STREAM.
163 STREAM must not be wide-character oriented.
164 When discarding pending output, the file position is set back to where it
165 was before the write calls. When discarding pending input, the file
166 position is advanced to match the end of the previously read input.
167 Return 0 if successful. Upon error, return -1 and set errno. */
168 extern int fpurge (FILE *gl_stream) _GL_ARG_NONNULL ((1));
169 # endif
170 #elif defined GNULIB_POSIXCHECK
171 # undef fpurge
172 # define fpurge(f) \
173 (GL_LINK_WARNING ("fpurge is not always present - " \
174 "use gnulib module fpurge for portability"), \
175 fpurge (f))
176 #endif
177
178 #if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
179 # undef fputc
180 # define fputc rpl_fputc
181 extern int fputc (int c, FILE *stream) _GL_ARG_NONNULL ((2));
182 #endif
183
184 #if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
185 # undef fputs
186 # define fputs rpl_fputs
187 extern int fputs (const char *string, FILE *stream) _GL_ARG_NONNULL ((1, 2));
188 #endif
189
190 #if @GNULIB_FREOPEN@
191 # if @REPLACE_FREOPEN@
192 # undef freopen
193 # define freopen rpl_freopen
194 extern FILE * freopen (const char *filename, const char *mode, FILE *stream)
195 _GL_ARG_NONNULL ((2, 3));
196 # endif
197 #elif defined GNULIB_POSIXCHECK
198 # undef freopen
199 # define freopen(f,m,s) \
200 (GL_LINK_WARNING ("freopen on Win32 platforms is not POSIX compatible - " \
201 "use gnulib module freopen for portability"), \
202 freopen (f, m, s))
203 #endif
204
205 #if @GNULIB_FSEEK@ && @REPLACE_FSEEK@
206 extern int rpl_fseek (FILE *fp, long offset, int whence) _GL_ARG_NONNULL ((1));
207 # undef fseek
208 # if defined GNULIB_POSIXCHECK
209 # define fseek(f,o,w) \
210 (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
211 "on 32-bit platforms - " \
212 "use fseeko function for handling of large files"), \
213 rpl_fseek (f, o, w))
214 # else
215 # define fseek rpl_fseek
216 # endif
217 #elif defined GNULIB_POSIXCHECK
218 # ifndef fseek
219 # define fseek(f,o,w) \
220 (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
221 "on 32-bit platforms - " \
222 "use fseeko function for handling of large files"), \
223 fseek (f, o, w))
224 # endif
225 #endif
226
227 #if @GNULIB_FSEEKO@
228 # if @REPLACE_FSEEKO@
229 /* Provide fseek, fseeko functions that are aware of a preceding
230 fflush(), and which detect pipes. */
231 # define fseeko rpl_fseeko
232 extern int fseeko (FILE *fp, off_t offset, int whence) _GL_ARG_NONNULL ((1));
233 # if !@GNULIB_FSEEK@
234 # undef fseek
235 # define fseek(f,o,w) \
236 (GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
237 "on 32-bit platforms - " \
238 "use fseeko function for handling of large files"), \
239 fseeko (f, o, w))
240 # endif
241 # endif
242 #elif defined GNULIB_POSIXCHECK
243 # undef fseeko
244 # define fseeko(f,o,w) \
245 (GL_LINK_WARNING ("fseeko is unportable - " \
246 "use gnulib module fseeko for portability"), \
247 fseeko (f, o, w))
248 #endif
249
250 #if @GNULIB_FTELL@ && @REPLACE_FTELL@
251 extern long rpl_ftell (FILE *fp) _GL_ARG_NONNULL ((1));
252 # undef ftell
253 # if GNULIB_POSIXCHECK
254 # define ftell(f) \
255 (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
256 "on 32-bit platforms - " \
257 "use ftello function for handling of large files"), \
258 rpl_ftell (f))
259 # else
260 # define ftell rpl_ftell
261 # endif
262 #elif defined GNULIB_POSIXCHECK
263 # ifndef ftell
264 # define ftell(f) \
265 (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
266 "on 32-bit platforms - " \
267 "use ftello function for handling of large files"), \
268 ftell (f))
269 # endif
270 #endif
271
272 #if @GNULIB_FTELLO@
273 # if @REPLACE_FTELLO@
274 # define ftello rpl_ftello
275 extern off_t ftello (FILE *fp) _GL_ARG_NONNULL ((1));
276 # if !@GNULIB_FTELL@
277 # undef ftell
278 # define ftell(f) \
279 (GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
280 "on 32-bit platforms - " \
281 "use ftello function for handling of large files"), \
282 ftello (f))
283 # endif
284 # endif
285 #elif defined GNULIB_POSIXCHECK
286 # undef ftello
287 # define ftello(f) \
288 (GL_LINK_WARNING ("ftello is unportable - " \
289 "use gnulib module ftello for portability"), \
290 ftello (f))
291 #endif
292
293 #if @GNULIB_FWRITE@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
294 # undef fwrite
295 # define fwrite rpl_fwrite
296 extern size_t fwrite (const void *ptr, size_t s, size_t n, FILE *stream)
297 _GL_ARG_NONNULL ((1, 4));
298 #endif
299
300 #if @GNULIB_GETDELIM@
301 # if !@HAVE_DECL_GETDELIM@
302 /* Read input, up to (and including) the next occurrence of DELIMITER, from
303 STREAM, store it in *LINEPTR (and NUL-terminate it).
304 *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
305 bytes of space. It is realloc'd as necessary.
306 Return the number of bytes read and stored at *LINEPTR (not including the
307 NUL terminator), or -1 on error or EOF. */
308 extern ssize_t getdelim (char **lineptr, size_t *linesize, int delimiter,
309 FILE *stream)
310 _GL_ARG_NONNULL ((1, 2, 4));
311 # endif
312 #elif defined GNULIB_POSIXCHECK
313 # undef getdelim
314 # define getdelim(l, s, d, f) \
315 (GL_LINK_WARNING ("getdelim is unportable - " \
316 "use gnulib module getdelim for portability"), \
317 getdelim (l, s, d, f))
318 #endif
319
320 #if @GNULIB_GETLINE@
321 # if @REPLACE_GETLINE@
322 # undef getline
323 # define getline rpl_getline
324 # endif
325 # if !@HAVE_DECL_GETLINE@ || @REPLACE_GETLINE@
326 /* Read a line, up to (and including) the next newline, from STREAM, store it
327 in *LINEPTR (and NUL-terminate it).
328 *LINEPTR is a pointer returned from malloc (or NULL), pointing to *LINESIZE
329 bytes of space. It is realloc'd as necessary.
330 Return the number of bytes read and stored at *LINEPTR (not including the
331 NUL terminator), or -1 on error or EOF. */
332 extern ssize_t getline (char **lineptr, size_t *linesize, FILE *stream)
333 _GL_ARG_NONNULL ((1, 2, 3));
334 # endif
335 #elif defined GNULIB_POSIXCHECK
336 # undef getline
337 # define getline(l, s, f) \
338 (GL_LINK_WARNING ("getline is unportable - " \
339 "use gnulib module getline for portability"), \
340 getline (l, s, f))
341 #endif
342
343 #if @GNULIB_OBSTACK_PRINTF@
344 # if @REPLACE_OBSTACK_PRINTF@
345 # define obstack_printf rpl_osbtack_printf
346 # define obstack_vprintf rpl_obstack_vprintf
347 # endif
348 # if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
349 struct obstack;
350 /* Grow an obstack with formatted output. Return the number of
351 bytes added to OBS. No trailing nul byte is added, and the
352 object should be closed with obstack_finish before use. Upon
353 memory allocation error, call obstack_alloc_failed_handler. Upon
354 other error, return -1. */
355 extern int obstack_printf (struct obstack *obs, const char *format, ...)
356 __attribute__ ((__format__ (__printf__, 2, 3))) _GL_ARG_NONNULL ((1, 2));
357 extern int obstack_vprintf (struct obstack *obs, const char *format,
358 va_list args)
359 __attribute__ ((__format__ (__printf__, 2, 0))) _GL_ARG_NONNULL ((1, 2));
360 # endif
361 #endif
362
363 #if @GNULIB_PERROR@
364 # if @REPLACE_PERROR@
365 # define perror rpl_perror
366 /* Print a message to standard error, describing the value of ERRNO,
367 (if STRING is not NULL and not empty) prefixed with STRING and ": ",
368 and terminated with a newline. */
369 extern void perror (const char *string);
370 # endif
371 #elif defined GNULIB_POSIXCHECK
372 # undef perror
373 # define perror(s) \
374 (GL_LINK_WARNING ("perror is not always POSIX compliant - " \
375 "use gnulib module perror for portability"), \
376 perror (s))
377 #endif
378
379 #if @GNULIB_POPEN@
380 # if @REPLACE_POPEN@
381 # undef popen
382 # define popen rpl_popen
383 extern FILE *popen (const char *cmd, const char *mode)
384 _GL_ARG_NONNULL ((1, 2));
385 # endif
386 #elif defined GNULIB_POSIXCHECK
387 # undef popen
388 # define popen(c,m) \
389 (GL_LINK_WARNING ("popen is buggy on some platforms - " \
390 "use gnulib module popen or pipe for more portability"), \
391 popen (c, m))
392 #endif
393
394 #if @GNULIB_PRINTF_POSIX@
395 # if @REPLACE_PRINTF@
396 /* Don't break __attribute__((format(printf,M,N))). */
397 # define printf __printf__
398 extern int printf (const char *format, ...)
399 __attribute__ ((__format__ (__printf__, 1, 2))) _GL_ARG_NONNULL ((1));
400 # endif
401 #elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
402 /* Don't break __attribute__((format(printf,M,N))). */
403 # define printf __printf__
404 extern int printf (const char *format, ...)
405 __attribute__ ((__format__ (__printf__, 1, 2))) _GL_ARG_NONNULL ((1));
406 #elif defined GNULIB_POSIXCHECK
407 # undef printf
408 # define printf \
409 (GL_LINK_WARNING ("printf is not always POSIX compliant - " \
410 "use gnulib module printf-posix for portable " \
411 "POSIX compliance"), \
412 printf)
413 /* Don't break __attribute__((format(printf,M,N))). */
414 # define format(kind,m,n) format (__##kind##__, m, n)
415 # define __format__(kind,m,n) __format__ (__##kind##__, m, n)
416 # define ____printf____ __printf__
417 # define ____scanf____ __scanf__
418 # define ____strftime____ __strftime__
419 # define ____strfmon____ __strfmon__
420 #endif
421
422 #if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
423 # undef putc
424 # define putc rpl_fputc
425 extern int putc (int c, FILE *stream) _GL_ARG_NONNULL ((2));
426 #endif
427
428 #if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
429 # undef putchar
430 # define putchar rpl_putchar
431 extern int putchar (int c);
432 #endif
433
434 #if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
435 # undef puts
436 # define puts rpl_puts
437 extern int puts (const char *string) _GL_ARG_NONNULL ((1));
438 #endif
439
440 #if @GNULIB_REMOVE@
441 # if @REPLACE_REMOVE@
442 # undef remove
443 # define remove rpl_remove
444 extern int remove (const char *name) _GL_ARG_NONNULL ((1));
445 # endif
446 #elif defined GNULIB_POSIXCHECK
447 # undef remove
448 # define remove(n) \
449 (GL_LINK_WARNING ("remove cannot handle directories on some platforms - " \
450 "use gnulib module remove for more portability"), \
451 remove (n))
452 #endif
453
454 #if @GNULIB_RENAME@
455 # if @REPLACE_RENAME@
456 # undef rename
457 # define rename rpl_rename
458 extern int rename (const char *old_filename, const char *new_filename)
459 _GL_ARG_NONNULL ((1, 2));
460 # endif
461 #elif defined GNULIB_POSIXCHECK
462 # undef rename
463 # define rename(o,n) \
464 (GL_LINK_WARNING ("rename is buggy on some platforms - " \
465 "use gnulib module rename for more portability"), \
466 rename (o, n))
467 #endif
468
469 #if @GNULIB_RENAMEAT@
470 # if @REPLACE_RENAMEAT@
471 # undef renameat
472 # define renameat rpl_renameat
473 # endif
474 # if !@HAVE_RENAMEAT@ || @REPLACE_RENAMEAT@
475 extern int renameat (int fd1, char const *file1, int fd2, char const *file2)
476 _GL_ARG_NONNULL ((2, 4));
477 # endif
478 #elif defined GNULIB_POSIXCHECK
479 # undef renameat
480 # define renameat(d1,f1,d2,f2) \
481 (GL_LINK_WARNING ("renameat is not portable - " \
482 "use gnulib module renameat for portability"), \
483 renameat (d1, f1, d2, f2))
484 #endif
485
486 #if @GNULIB_SNPRINTF@
487 # if @REPLACE_SNPRINTF@
488 # define snprintf rpl_snprintf
489 # endif
490 # if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
491 extern int snprintf (char *str, size_t size, const char *format, ...)
492 __attribute__ ((__format__ (__printf__, 3, 4)))
493 _GL_ARG_NONNULL ((3));
494 # endif
495 #elif defined GNULIB_POSIXCHECK
496 # undef snprintf
497 # define snprintf \
498 (GL_LINK_WARNING ("snprintf is unportable - " \
499 "use gnulib module snprintf for portability"), \
500 snprintf)
501 #endif
502
503 #if @GNULIB_SPRINTF_POSIX@
504 # if @REPLACE_SPRINTF@
505 # define sprintf rpl_sprintf
506 extern int sprintf (char *str, const char *format, ...)
507 __attribute__ ((__format__ (__printf__, 2, 3)))
508 _GL_ARG_NONNULL ((1, 2));
509 # endif
510 #elif defined GNULIB_POSIXCHECK
511 # undef sprintf
512 # define sprintf \
513 (GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
514 "use gnulib module sprintf-posix for portable " \
515 "POSIX compliance"), \
516 sprintf)
517 #endif
518
519 #if @GNULIB_VASPRINTF@
520 # if @REPLACE_VASPRINTF@
521 # define asprintf rpl_asprintf
522 # define vasprintf rpl_vasprintf
523 # endif
524 # if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
525 /* Write formatted output to a string dynamically allocated with malloc().
526 If the memory allocation succeeds, store the address of the string in
527 *RESULT and return the number of resulting bytes, excluding the trailing
528 NUL. Upon memory allocation error, or some other error, return -1. */
529 extern int asprintf (char **result, const char *format, ...)
530 __attribute__ ((__format__ (__printf__, 2, 3))) _GL_ARG_NONNULL ((1, 2));
531 extern int vasprintf (char **result, const char *format, va_list args)
532 __attribute__ ((__format__ (__printf__, 2, 0))) _GL_ARG_NONNULL ((1, 2));
533 # endif
534 #endif
535
536 #if @GNULIB_VDPRINTF@
537 # if @REPLACE_VDPRINTF@
538 # define vdprintf rpl_vdprintf
539 # endif
540 # if @REPLACE_VDPRINTF@ || !@HAVE_VDPRINTF@
541 extern int vdprintf (int fd, const char *format, va_list args)
542 __attribute__ ((__format__ (__printf__, 2, 0))) _GL_ARG_NONNULL ((2));
543 # endif
544 #elif defined GNULIB_POSIXCHECK
545 # undef vdprintf
546 # define vdprintf(d,f,a) \
547 (GL_LINK_WARNING ("vdprintf is unportable - " \
548 "use gnulib module vdprintf for portability"), \
549 vdprintf (d, f, a))
550 #endif
551
552 #if @GNULIB_VFPRINTF_POSIX@
553 # if @REPLACE_VFPRINTF@
554 # define vfprintf rpl_vfprintf
555 extern int vfprintf (FILE *fp, const char *format, va_list args)
556 __attribute__ ((__format__ (__printf__, 2, 0)))
557 _GL_ARG_NONNULL ((1, 2));
558 # endif
559 #elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
560 # define vfprintf rpl_vfprintf
561 extern int vfprintf (FILE *fp, const char *format, va_list args)
562 __attribute__ ((__format__ (__printf__, 2, 0)))
563 _GL_ARG_NONNULL ((1, 2));
564 #elif defined GNULIB_POSIXCHECK
565 # undef vfprintf
566 # define vfprintf(s,f,a) \
567 (GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
568 "use gnulib module vfprintf-posix for portable " \
569 "POSIX compliance"), \
570 vfprintf (s, f, a))
571 #endif
572
573 #if @GNULIB_VPRINTF_POSIX@
574 # if @REPLACE_VPRINTF@
575 # define vprintf rpl_vprintf
576 extern int vprintf (const char *format, va_list args)
577 __attribute__ ((__format__ (__printf__, 1, 0))) _GL_ARG_NONNULL ((1));
578 # endif
579 #elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
580 # define vprintf rpl_vprintf
581 extern int vprintf (const char *format, va_list args)
582 __attribute__ ((__format__ (__printf__, 1, 0))) _GL_ARG_NONNULL ((1));
583 #elif defined GNULIB_POSIXCHECK
584 # undef vprintf
585 # define vprintf(f,a) \
586 (GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
587 "use gnulib module vprintf-posix for portable " \
588 "POSIX compliance"), \
589 vprintf (f, a))
590 #endif
591
592 #if @GNULIB_VSNPRINTF@
593 # if @REPLACE_VSNPRINTF@
594 # define vsnprintf rpl_vsnprintf
595 # endif
596 # if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
597 extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
598 __attribute__ ((__format__ (__printf__, 3, 0)))
599 _GL_ARG_NONNULL ((3));
600 # endif
601 #elif defined GNULIB_POSIXCHECK
602 # undef vsnprintf
603 # define vsnprintf(b,s,f,a) \
604 (GL_LINK_WARNING ("vsnprintf is unportable - " \
605 "use gnulib module vsnprintf for portability"), \
606 vsnprintf (b, s, f, a))
607 #endif
608
609 #if @GNULIB_VSPRINTF_POSIX@
610 # if @REPLACE_VSPRINTF@
611 # define vsprintf rpl_vsprintf
612 extern int vsprintf (char *str, const char *format, va_list args)
613 __attribute__ ((__format__ (__printf__, 2, 0)))
614 _GL_ARG_NONNULL ((1, 2));
615 # endif
616 #elif defined GNULIB_POSIXCHECK
617 # undef vsprintf
618 # define vsprintf(b,f,a) \
619 (GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
620 "use gnulib module vsprintf-posix for portable " \
621 "POSIX compliance"), \
622 vsprintf (b, f, a))
623 #endif
624
625 #ifdef __cplusplus
626 }
627 #endif
628
629 #endif /* _GL_STDIO_H */
630 #endif /* _GL_STDIO_H */
631 #endif