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1 | /* Provide a more complete sys/stat header file. |
2 | Copyright (C) 2005-2012 Free Software Foundation, Inc. | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU General Public License as published by | |
6 | the Free Software Foundation; either version 3, or (at your option) | |
7 | any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, see <http://www.gnu.org/licenses/>. */ | |
16 | ||
17 | /* Written by Eric Blake, Paul Eggert, and Jim Meyering. */ | |
18 | ||
19 | /* This file is supposed to be used on platforms where <sys/stat.h> is | |
20 | incomplete. It is intended to provide definitions and prototypes | |
21 | needed by an application. Start with what the system provides. */ | |
22 | ||
23 | #if __GNUC__ >= 3 | |
24 | @PRAGMA_SYSTEM_HEADER@ | |
25 | #endif | |
26 | @PRAGMA_COLUMNS@ | |
27 | ||
28 | #if defined __need_system_sys_stat_h | |
29 | /* Special invocation convention. */ | |
30 | ||
31 | #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@ | |
32 | ||
33 | #else | |
34 | /* Normal invocation convention. */ | |
35 | ||
36 | #ifndef _@GUARD_PREFIX@_SYS_STAT_H | |
37 | ||
38 | /* Get nlink_t. | |
39 | May also define off_t to a 64-bit type on native Windows. */ | |
40 | #include <sys/types.h> | |
41 | ||
42 | /* Get struct timespec. */ | |
43 | #include <time.h> | |
44 | ||
45 | /* The include_next requires a split double-inclusion guard. */ | |
46 | #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@ | |
47 | ||
48 | #ifndef _@GUARD_PREFIX@_SYS_STAT_H | |
49 | #define _@GUARD_PREFIX@_SYS_STAT_H | |
50 | ||
51 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | |
52 | ||
53 | /* The definition of _GL_ARG_NONNULL is copied here. */ | |
54 | ||
55 | /* The definition of _GL_WARN_ON_USE is copied here. */ | |
56 | ||
57 | /* Before doing "#define mkdir rpl_mkdir" below, we need to include all | |
58 | headers that may declare mkdir(). Native Windows platforms declare mkdir | |
59 | in <io.h> and/or <direct.h>, not in <unistd.h>. */ | |
60 | #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | |
61 | # include <io.h> /* mingw32, mingw64 */ | |
62 | # include <direct.h> /* mingw64, MSVC 9 */ | |
63 | #endif | |
64 | ||
65 | /* Native Windows platforms declare umask() in <io.h>. */ | |
66 | #if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) | |
67 | # include <io.h> | |
68 | #endif | |
69 | ||
70 | /* Large File Support on native Windows. */ | |
71 | #if @WINDOWS_64_BIT_ST_SIZE@ | |
72 | # define stat _stati64 | |
73 | #endif | |
74 | ||
75 | #ifndef S_IFIFO | |
76 | # ifdef _S_IFIFO | |
77 | # define S_IFIFO _S_IFIFO | |
78 | # endif | |
79 | #endif | |
80 | ||
81 | #ifndef S_IFMT | |
82 | # define S_IFMT 0170000 | |
83 | #endif | |
84 | ||
85 | #if STAT_MACROS_BROKEN | |
86 | # undef S_ISBLK | |
87 | # undef S_ISCHR | |
88 | # undef S_ISDIR | |
89 | # undef S_ISFIFO | |
90 | # undef S_ISLNK | |
91 | # undef S_ISNAM | |
92 | # undef S_ISMPB | |
93 | # undef S_ISMPC | |
94 | # undef S_ISNWK | |
95 | # undef S_ISREG | |
96 | # undef S_ISSOCK | |
97 | #endif | |
98 | ||
99 | #ifndef S_ISBLK | |
100 | # ifdef S_IFBLK | |
101 | # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) | |
102 | # else | |
103 | # define S_ISBLK(m) 0 | |
104 | # endif | |
105 | #endif | |
106 | ||
107 | #ifndef S_ISCHR | |
108 | # ifdef S_IFCHR | |
109 | # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) | |
110 | # else | |
111 | # define S_ISCHR(m) 0 | |
112 | # endif | |
113 | #endif | |
114 | ||
115 | #ifndef S_ISDIR | |
116 | # ifdef S_IFDIR | |
117 | # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) | |
118 | # else | |
119 | # define S_ISDIR(m) 0 | |
120 | # endif | |
121 | #endif | |
122 | ||
123 | #ifndef S_ISDOOR /* Solaris 2.5 and up */ | |
124 | # define S_ISDOOR(m) 0 | |
125 | #endif | |
126 | ||
127 | #ifndef S_ISFIFO | |
128 | # ifdef S_IFIFO | |
129 | # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) | |
130 | # else | |
131 | # define S_ISFIFO(m) 0 | |
132 | # endif | |
133 | #endif | |
134 | ||
135 | #ifndef S_ISLNK | |
136 | # ifdef S_IFLNK | |
137 | # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) | |
138 | # else | |
139 | # define S_ISLNK(m) 0 | |
140 | # endif | |
141 | #endif | |
142 | ||
143 | #ifndef S_ISMPB /* V7 */ | |
144 | # ifdef S_IFMPB | |
145 | # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) | |
146 | # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) | |
147 | # else | |
148 | # define S_ISMPB(m) 0 | |
149 | # define S_ISMPC(m) 0 | |
150 | # endif | |
151 | #endif | |
152 | ||
153 | #ifndef S_ISNAM /* Xenix */ | |
154 | # ifdef S_IFNAM | |
155 | # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) | |
156 | # else | |
157 | # define S_ISNAM(m) 0 | |
158 | # endif | |
159 | #endif | |
160 | ||
161 | #ifndef S_ISNWK /* HP/UX */ | |
162 | # ifdef S_IFNWK | |
163 | # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) | |
164 | # else | |
165 | # define S_ISNWK(m) 0 | |
166 | # endif | |
167 | #endif | |
168 | ||
169 | #ifndef S_ISPORT /* Solaris 10 and up */ | |
170 | # define S_ISPORT(m) 0 | |
171 | #endif | |
172 | ||
173 | #ifndef S_ISREG | |
174 | # ifdef S_IFREG | |
175 | # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) | |
176 | # else | |
177 | # define S_ISREG(m) 0 | |
178 | # endif | |
179 | #endif | |
180 | ||
181 | #ifndef S_ISSOCK | |
182 | # ifdef S_IFSOCK | |
183 | # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) | |
184 | # else | |
185 | # define S_ISSOCK(m) 0 | |
186 | # endif | |
187 | #endif | |
188 | ||
189 | ||
190 | #ifndef S_TYPEISMQ | |
191 | # define S_TYPEISMQ(p) 0 | |
192 | #endif | |
193 | ||
194 | #ifndef S_TYPEISTMO | |
195 | # define S_TYPEISTMO(p) 0 | |
196 | #endif | |
197 | ||
198 | ||
199 | #ifndef S_TYPEISSEM | |
200 | # ifdef S_INSEM | |
201 | # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM) | |
202 | # else | |
203 | # define S_TYPEISSEM(p) 0 | |
204 | # endif | |
205 | #endif | |
206 | ||
207 | #ifndef S_TYPEISSHM | |
208 | # ifdef S_INSHD | |
209 | # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD) | |
210 | # else | |
211 | # define S_TYPEISSHM(p) 0 | |
212 | # endif | |
213 | #endif | |
214 | ||
215 | /* high performance ("contiguous data") */ | |
216 | #ifndef S_ISCTG | |
217 | # define S_ISCTG(p) 0 | |
218 | #endif | |
219 | ||
220 | /* Cray DMF (data migration facility): off line, with data */ | |
221 | #ifndef S_ISOFD | |
222 | # define S_ISOFD(p) 0 | |
223 | #endif | |
224 | ||
225 | /* Cray DMF (data migration facility): off line, with no data */ | |
226 | #ifndef S_ISOFL | |
227 | # define S_ISOFL(p) 0 | |
228 | #endif | |
229 | ||
230 | /* 4.4BSD whiteout */ | |
231 | #ifndef S_ISWHT | |
232 | # define S_ISWHT(m) 0 | |
233 | #endif | |
234 | ||
235 | /* If any of the following are undefined, | |
236 | define them to their de facto standard values. */ | |
237 | #if !S_ISUID | |
238 | # define S_ISUID 04000 | |
239 | #endif | |
240 | #if !S_ISGID | |
241 | # define S_ISGID 02000 | |
242 | #endif | |
243 | ||
244 | /* S_ISVTX is a common extension to POSIX. */ | |
245 | #ifndef S_ISVTX | |
246 | # define S_ISVTX 01000 | |
247 | #endif | |
248 | ||
249 | #if !S_IRUSR && S_IREAD | |
250 | # define S_IRUSR S_IREAD | |
251 | #endif | |
252 | #if !S_IRUSR | |
253 | # define S_IRUSR 00400 | |
254 | #endif | |
255 | #if !S_IRGRP | |
256 | # define S_IRGRP (S_IRUSR >> 3) | |
257 | #endif | |
258 | #if !S_IROTH | |
259 | # define S_IROTH (S_IRUSR >> 6) | |
260 | #endif | |
261 | ||
262 | #if !S_IWUSR && S_IWRITE | |
263 | # define S_IWUSR S_IWRITE | |
264 | #endif | |
265 | #if !S_IWUSR | |
266 | # define S_IWUSR 00200 | |
267 | #endif | |
268 | #if !S_IWGRP | |
269 | # define S_IWGRP (S_IWUSR >> 3) | |
270 | #endif | |
271 | #if !S_IWOTH | |
272 | # define S_IWOTH (S_IWUSR >> 6) | |
273 | #endif | |
274 | ||
275 | #if !S_IXUSR && S_IEXEC | |
276 | # define S_IXUSR S_IEXEC | |
277 | #endif | |
278 | #if !S_IXUSR | |
279 | # define S_IXUSR 00100 | |
280 | #endif | |
281 | #if !S_IXGRP | |
282 | # define S_IXGRP (S_IXUSR >> 3) | |
283 | #endif | |
284 | #if !S_IXOTH | |
285 | # define S_IXOTH (S_IXUSR >> 6) | |
286 | #endif | |
287 | ||
288 | #if !S_IRWXU | |
289 | # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) | |
290 | #endif | |
291 | #if !S_IRWXG | |
292 | # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) | |
293 | #endif | |
294 | #if !S_IRWXO | |
295 | # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) | |
296 | #endif | |
297 | ||
298 | /* S_IXUGO is a common extension to POSIX. */ | |
299 | #if !S_IXUGO | |
300 | # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) | |
301 | #endif | |
302 | ||
303 | #ifndef S_IRWXUGO | |
304 | # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO) | |
305 | #endif | |
306 | ||
307 | /* Macros for futimens and utimensat. */ | |
308 | #ifndef UTIME_NOW | |
309 | # define UTIME_NOW (-1) | |
310 | # define UTIME_OMIT (-2) | |
311 | #endif | |
312 | ||
313 | ||
314 | #if @GNULIB_FCHMODAT@ | |
315 | # if !@HAVE_FCHMODAT@ | |
316 | _GL_FUNCDECL_SYS (fchmodat, int, | |
317 | (int fd, char const *file, mode_t mode, int flag) | |
318 | _GL_ARG_NONNULL ((2))); | |
319 | # endif | |
320 | _GL_CXXALIAS_SYS (fchmodat, int, | |
321 | (int fd, char const *file, mode_t mode, int flag)); | |
322 | _GL_CXXALIASWARN (fchmodat); | |
323 | #elif defined GNULIB_POSIXCHECK | |
324 | # undef fchmodat | |
325 | # if HAVE_RAW_DECL_FCHMODAT | |
326 | _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - " | |
327 | "use gnulib module openat for portability"); | |
328 | # endif | |
329 | #endif | |
330 | ||
331 | ||
332 | #if @GNULIB_FSTAT@ | |
333 | # if @REPLACE_FSTAT@ | |
334 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
335 | # undef fstat | |
336 | # define fstat rpl_fstat | |
337 | # endif | |
338 | _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2))); | |
339 | _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf)); | |
340 | # else | |
341 | _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf)); | |
342 | # endif | |
343 | _GL_CXXALIASWARN (fstat); | |
344 | #elif @WINDOWS_64_BIT_ST_SIZE@ | |
345 | /* Above, we define stat to _stati64. */ | |
346 | # define fstat _fstati64 | |
347 | #elif defined GNULIB_POSIXCHECK | |
348 | # undef fstat | |
349 | # if HAVE_RAW_DECL_FSTAT | |
350 | _GL_WARN_ON_USE (fstat, "fstat has portability problems - " | |
351 | "use gnulib module fstat for portability"); | |
352 | # endif | |
353 | #endif | |
354 | ||
355 | ||
356 | #if @GNULIB_FSTATAT@ | |
357 | # if @REPLACE_FSTATAT@ | |
358 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
359 | # undef fstatat | |
360 | # define fstatat rpl_fstatat | |
361 | # endif | |
362 | _GL_FUNCDECL_RPL (fstatat, int, | |
363 | (int fd, char const *name, struct stat *st, int flags) | |
364 | _GL_ARG_NONNULL ((2, 3))); | |
365 | _GL_CXXALIAS_RPL (fstatat, int, | |
366 | (int fd, char const *name, struct stat *st, int flags)); | |
367 | # else | |
368 | # if !@HAVE_FSTATAT@ | |
369 | _GL_FUNCDECL_SYS (fstatat, int, | |
370 | (int fd, char const *name, struct stat *st, int flags) | |
371 | _GL_ARG_NONNULL ((2, 3))); | |
372 | # endif | |
373 | _GL_CXXALIAS_SYS (fstatat, int, | |
374 | (int fd, char const *name, struct stat *st, int flags)); | |
375 | # endif | |
376 | _GL_CXXALIASWARN (fstatat); | |
377 | #elif defined GNULIB_POSIXCHECK | |
378 | # undef fstatat | |
379 | # if HAVE_RAW_DECL_FSTATAT | |
380 | _GL_WARN_ON_USE (fstatat, "fstatat is not portable - " | |
381 | "use gnulib module openat for portability"); | |
382 | # endif | |
383 | #endif | |
384 | ||
385 | ||
386 | #if @GNULIB_FUTIMENS@ | |
387 | /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens | |
388 | implementation relies on futimesat, which on Solaris 10 makes an invocation | |
389 | to futimens that is meant to invoke the libc's futimens(), not gnulib's | |
390 | futimens(). */ | |
391 | # if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun) | |
392 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
393 | # undef futimens | |
394 | # define futimens rpl_futimens | |
395 | # endif | |
396 | _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2])); | |
397 | _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2])); | |
398 | # else | |
399 | # if !@HAVE_FUTIMENS@ | |
400 | _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2])); | |
401 | # endif | |
402 | _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2])); | |
403 | # endif | |
404 | # if @HAVE_FUTIMENS@ | |
405 | _GL_CXXALIASWARN (futimens); | |
406 | # endif | |
407 | #elif defined GNULIB_POSIXCHECK | |
408 | # undef futimens | |
409 | # if HAVE_RAW_DECL_FUTIMENS | |
410 | _GL_WARN_ON_USE (futimens, "futimens is not portable - " | |
411 | "use gnulib module futimens for portability"); | |
412 | # endif | |
413 | #endif | |
414 | ||
415 | ||
416 | #if @GNULIB_LCHMOD@ | |
417 | /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME | |
418 | denotes a symbolic link. */ | |
419 | # if !@HAVE_LCHMOD@ | |
420 | /* The lchmod replacement follows symbolic links. Callers should take | |
421 | this into account; lchmod should be applied only to arguments that | |
422 | are known to not be symbolic links. On hosts that lack lchmod, | |
423 | this can lead to race conditions between the check and the | |
424 | invocation of lchmod, but we know of no workarounds that are | |
425 | reliable in general. You might try requesting support for lchmod | |
426 | from your operating system supplier. */ | |
427 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
428 | # define lchmod chmod | |
429 | # endif | |
430 | /* Need to cast, because on mingw, the second parameter of chmod is | |
431 | int mode. */ | |
432 | _GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int, | |
433 | (const char *filename, mode_t mode)); | |
434 | # else | |
435 | # if 0 /* assume already declared */ | |
436 | _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode) | |
437 | _GL_ARG_NONNULL ((1))); | |
438 | # endif | |
439 | _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode)); | |
440 | # endif | |
441 | # if @HAVE_LCHMOD@ | |
442 | _GL_CXXALIASWARN (lchmod); | |
443 | # endif | |
444 | #elif defined GNULIB_POSIXCHECK | |
445 | # undef lchmod | |
446 | # if HAVE_RAW_DECL_LCHMOD | |
447 | _GL_WARN_ON_USE (lchmod, "lchmod is unportable - " | |
448 | "use gnulib module lchmod for portability"); | |
449 | # endif | |
450 | #endif | |
451 | ||
452 | ||
453 | #if @GNULIB_LSTAT@ | |
454 | # if ! @HAVE_LSTAT@ | |
455 | /* mingw does not support symlinks, therefore it does not have lstat. But | |
456 | without links, stat does just fine. */ | |
457 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
458 | # define lstat stat | |
459 | # endif | |
460 | _GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf)); | |
461 | # elif @REPLACE_LSTAT@ | |
462 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
463 | # undef lstat | |
464 | # define lstat rpl_lstat | |
465 | # endif | |
466 | _GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf) | |
467 | _GL_ARG_NONNULL ((1, 2))); | |
468 | _GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf)); | |
469 | # else | |
470 | _GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf)); | |
471 | # endif | |
472 | # if @HAVE_LSTAT@ | |
473 | _GL_CXXALIASWARN (lstat); | |
474 | # endif | |
475 | #elif defined GNULIB_POSIXCHECK | |
476 | # undef lstat | |
477 | # if HAVE_RAW_DECL_LSTAT | |
478 | _GL_WARN_ON_USE (lstat, "lstat is unportable - " | |
479 | "use gnulib module lstat for portability"); | |
480 | # endif | |
481 | #endif | |
482 | ||
483 | ||
484 | #if @REPLACE_MKDIR@ | |
485 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
486 | # undef mkdir | |
487 | # define mkdir rpl_mkdir | |
488 | # endif | |
489 | _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode) | |
490 | _GL_ARG_NONNULL ((1))); | |
491 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | |
492 | #else | |
493 | /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. | |
494 | Additionally, it declares _mkdir (and depending on compile flags, an | |
495 | alias mkdir), only in the nonstandard includes <direct.h> and <io.h>, | |
496 | which are included above. */ | |
497 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ | |
498 | ||
499 | # if !GNULIB_defined_rpl_mkdir | |
500 | static int | |
501 | rpl_mkdir (char const *name, mode_t mode) | |
502 | { | |
503 | return _mkdir (name); | |
504 | } | |
505 | # define GNULIB_defined_rpl_mkdir 1 | |
506 | # endif | |
507 | ||
508 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
509 | # define mkdir rpl_mkdir | |
510 | # endif | |
511 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | |
512 | # else | |
513 | _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); | |
514 | # endif | |
515 | #endif | |
516 | _GL_CXXALIASWARN (mkdir); | |
517 | ||
518 | ||
519 | #if @GNULIB_MKDIRAT@ | |
520 | # if !@HAVE_MKDIRAT@ | |
521 | _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode) | |
522 | _GL_ARG_NONNULL ((2))); | |
523 | # endif | |
524 | _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)); | |
525 | _GL_CXXALIASWARN (mkdirat); | |
526 | #elif defined GNULIB_POSIXCHECK | |
527 | # undef mkdirat | |
528 | # if HAVE_RAW_DECL_MKDIRAT | |
529 | _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - " | |
530 | "use gnulib module openat for portability"); | |
531 | # endif | |
532 | #endif | |
533 | ||
534 | ||
535 | #if @GNULIB_MKFIFO@ | |
536 | # if @REPLACE_MKFIFO@ | |
537 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
538 | # undef mkfifo | |
539 | # define mkfifo rpl_mkfifo | |
540 | # endif | |
541 | _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode) | |
542 | _GL_ARG_NONNULL ((1))); | |
543 | _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode)); | |
544 | # else | |
545 | # if !@HAVE_MKFIFO@ | |
546 | _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode) | |
547 | _GL_ARG_NONNULL ((1))); | |
548 | # endif | |
549 | _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode)); | |
550 | # endif | |
551 | _GL_CXXALIASWARN (mkfifo); | |
552 | #elif defined GNULIB_POSIXCHECK | |
553 | # undef mkfifo | |
554 | # if HAVE_RAW_DECL_MKFIFO | |
555 | _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " | |
556 | "use gnulib module mkfifo for portability"); | |
557 | # endif | |
558 | #endif | |
559 | ||
560 | ||
561 | #if @GNULIB_MKFIFOAT@ | |
562 | # if !@HAVE_MKFIFOAT@ | |
563 | _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) | |
564 | _GL_ARG_NONNULL ((2))); | |
565 | # endif | |
566 | _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); | |
567 | _GL_CXXALIASWARN (mkfifoat); | |
568 | #elif defined GNULIB_POSIXCHECK | |
569 | # undef mkfifoat | |
570 | # if HAVE_RAW_DECL_MKFIFOAT | |
571 | _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - " | |
572 | "use gnulib module mkfifoat for portability"); | |
573 | # endif | |
574 | #endif | |
575 | ||
576 | ||
577 | #if @GNULIB_MKNOD@ | |
578 | # if @REPLACE_MKNOD@ | |
579 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
580 | # undef mknod | |
581 | # define mknod rpl_mknod | |
582 | # endif | |
583 | _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev) | |
584 | _GL_ARG_NONNULL ((1))); | |
585 | _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); | |
586 | # else | |
587 | # if !@HAVE_MKNOD@ | |
588 | _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) | |
589 | _GL_ARG_NONNULL ((1))); | |
590 | # endif | |
591 | /* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ | |
592 | _GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); | |
593 | # endif | |
594 | _GL_CXXALIASWARN (mknod); | |
595 | #elif defined GNULIB_POSIXCHECK | |
596 | # undef mknod | |
597 | # if HAVE_RAW_DECL_MKNOD | |
598 | _GL_WARN_ON_USE (mknod, "mknod is not portable - " | |
599 | "use gnulib module mknod for portability"); | |
600 | # endif | |
601 | #endif | |
602 | ||
603 | ||
604 | #if @GNULIB_MKNODAT@ | |
605 | # if !@HAVE_MKNODAT@ | |
606 | _GL_FUNCDECL_SYS (mknodat, int, | |
607 | (int fd, char const *file, mode_t mode, dev_t dev) | |
608 | _GL_ARG_NONNULL ((2))); | |
609 | # endif | |
610 | _GL_CXXALIAS_SYS (mknodat, int, | |
611 | (int fd, char const *file, mode_t mode, dev_t dev)); | |
612 | _GL_CXXALIASWARN (mknodat); | |
613 | #elif defined GNULIB_POSIXCHECK | |
614 | # undef mknodat | |
615 | # if HAVE_RAW_DECL_MKNODAT | |
616 | _GL_WARN_ON_USE (mknodat, "mknodat is not portable - " | |
617 | "use gnulib module mkfifoat for portability"); | |
618 | # endif | |
619 | #endif | |
620 | ||
621 | ||
622 | #if @GNULIB_STAT@ | |
623 | # if @REPLACE_STAT@ | |
624 | /* We can't use the object-like #define stat rpl_stat, because of | |
625 | struct stat. This means that rpl_stat will not be used if the user | |
626 | does (stat)(a,b). Oh well. */ | |
627 | # if defined _AIX && defined stat && defined _LARGE_FILES | |
628 | /* With _LARGE_FILES defined, AIX (only) defines stat to stat64, | |
629 | so we have to replace stat64() instead of stat(). */ | |
630 | # undef stat64 | |
631 | # define stat64(name, st) rpl_stat (name, st) | |
632 | # elif @WINDOWS_64_BIT_ST_SIZE@ | |
633 | /* Above, we define stat to _stati64. */ | |
634 | # if defined __MINGW32__ && defined _stati64 | |
635 | # ifndef _USE_32BIT_TIME_T | |
636 | /* The system headers define _stati64 to _stat64. */ | |
637 | # undef _stat64 | |
638 | # define _stat64(name, st) rpl_stat (name, st) | |
639 | # endif | |
640 | # elif defined _MSC_VER && defined _stati64 | |
641 | # ifdef _USE_32BIT_TIME_T | |
642 | /* The system headers define _stati64 to _stat32i64. */ | |
643 | # undef _stat32i64 | |
644 | # define _stat32i64(name, st) rpl_stat (name, st) | |
645 | # else | |
646 | /* The system headers define _stati64 to _stat64. */ | |
647 | # undef _stat64 | |
648 | # define _stat64(name, st) rpl_stat (name, st) | |
649 | # endif | |
650 | # else | |
651 | # undef _stati64 | |
652 | # define _stati64(name, st) rpl_stat (name, st) | |
653 | # endif | |
654 | # elif defined __MINGW32__ && defined stat | |
655 | # ifdef _USE_32BIT_TIME_T | |
656 | /* The system headers define stat to _stat32i64. */ | |
657 | # undef _stat32i64 | |
658 | # define _stat32i64(name, st) rpl_stat (name, st) | |
659 | # else | |
660 | /* The system headers define stat to _stat64. */ | |
661 | # undef _stat64 | |
662 | # define _stat64(name, st) rpl_stat (name, st) | |
663 | # endif | |
664 | # elif defined _MSC_VER && defined stat | |
665 | # ifdef _USE_32BIT_TIME_T | |
666 | /* The system headers define stat to _stat32. */ | |
667 | # undef _stat32 | |
668 | # define _stat32(name, st) rpl_stat (name, st) | |
669 | # else | |
670 | /* The system headers define stat to _stat64i32. */ | |
671 | # undef _stat64i32 | |
672 | # define _stat64i32(name, st) rpl_stat (name, st) | |
673 | # endif | |
674 | # else /* !(_AIX ||__MINGW32__ || _MSC_VER) */ | |
675 | # undef stat | |
676 | # define stat(name, st) rpl_stat (name, st) | |
677 | # endif /* !_LARGE_FILES */ | |
678 | _GL_EXTERN_C int stat (const char *name, struct stat *buf) | |
679 | _GL_ARG_NONNULL ((1, 2)); | |
680 | # endif | |
681 | #elif defined GNULIB_POSIXCHECK | |
682 | # undef stat | |
683 | # if HAVE_RAW_DECL_STAT | |
684 | _GL_WARN_ON_USE (stat, "stat is unportable - " | |
685 | "use gnulib module stat for portability"); | |
686 | # endif | |
687 | #endif | |
688 | ||
689 | ||
690 | #if @GNULIB_UTIMENSAT@ | |
691 | /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat | |
692 | implementation relies on futimesat, which on Solaris 10 makes an invocation | |
693 | to utimensat that is meant to invoke the libc's utimensat(), not gnulib's | |
694 | utimensat(). */ | |
695 | # if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun) | |
696 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
697 | # undef utimensat | |
698 | # define utimensat rpl_utimensat | |
699 | # endif | |
700 | _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name, | |
701 | struct timespec const times[2], int flag) | |
702 | _GL_ARG_NONNULL ((2))); | |
703 | _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name, | |
704 | struct timespec const times[2], int flag)); | |
705 | # else | |
706 | # if !@HAVE_UTIMENSAT@ | |
707 | _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name, | |
708 | struct timespec const times[2], int flag) | |
709 | _GL_ARG_NONNULL ((2))); | |
710 | # endif | |
711 | _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name, | |
712 | struct timespec const times[2], int flag)); | |
713 | # endif | |
714 | # if @HAVE_UTIMENSAT@ | |
715 | _GL_CXXALIASWARN (utimensat); | |
716 | # endif | |
717 | #elif defined GNULIB_POSIXCHECK | |
718 | # undef utimensat | |
719 | # if HAVE_RAW_DECL_UTIMENSAT | |
720 | _GL_WARN_ON_USE (utimensat, "utimensat is not portable - " | |
721 | "use gnulib module utimensat for portability"); | |
722 | # endif | |
723 | #endif | |
724 | ||
725 | ||
726 | #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ | |
727 | #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ | |
728 | #endif |