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c0c3707f CB |
1 | /* Provide a more complete sys/stat.h header file. |
2 | Copyright (C) 2005-2019 Free Software Foundation, Inc. | |
09607c9e TT |
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 | |
c0c3707f | 15 | along with this program; if not, see <https://www.gnu.org/licenses/>. */ |
09607c9e TT |
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 | ||
c0c3707f CB |
57 | /* Before doing "#define mknod rpl_mknod" below, we need to include all |
58 | headers that may declare mknod(). OS/2 kLIBC declares mknod() in | |
59 | <unistd.h>, not in <sys/stat.h>. */ | |
60 | #ifdef __KLIBC__ | |
61 | # include <unistd.h> | |
62 | #endif | |
63 | ||
09607c9e TT |
64 | /* Before doing "#define mkdir rpl_mkdir" below, we need to include all |
65 | headers that may declare mkdir(). Native Windows platforms declare mkdir | |
c0c3707f CB |
66 | in <io.h> and/or <direct.h>, not in <sys/stat.h>. */ |
67 | #if defined _WIN32 && ! defined __CYGWIN__ | |
09607c9e TT |
68 | # include <io.h> /* mingw32, mingw64 */ |
69 | # include <direct.h> /* mingw64, MSVC 9 */ | |
70 | #endif | |
71 | ||
72 | /* Native Windows platforms declare umask() in <io.h>. */ | |
c0c3707f | 73 | #if 0 && (defined _WIN32 && ! defined __CYGWIN__) |
09607c9e TT |
74 | # include <io.h> |
75 | #endif | |
76 | ||
77 | /* Large File Support on native Windows. */ | |
78 | #if @WINDOWS_64_BIT_ST_SIZE@ | |
79 | # define stat _stati64 | |
80 | #endif | |
81 | ||
c0c3707f CB |
82 | /* Optionally, override 'struct stat' on native Windows. */ |
83 | #if @GNULIB_OVERRIDES_STRUCT_STAT@ | |
84 | ||
85 | # undef stat | |
86 | # if @GNULIB_STAT@ | |
87 | # define stat rpl_stat | |
88 | # else | |
89 | /* Provoke a clear link error if stat() is used as a function and | |
90 | module 'stat' is not in use. */ | |
91 | # define stat stat_used_without_requesting_gnulib_module_stat | |
92 | # endif | |
93 | ||
94 | # if !GNULIB_defined_struct_stat | |
95 | struct stat | |
96 | { | |
97 | dev_t st_dev; | |
98 | ino_t st_ino; | |
99 | mode_t st_mode; | |
100 | nlink_t st_nlink; | |
101 | # if 0 | |
102 | uid_t st_uid; | |
103 | # else /* uid_t is not defined by default on native Windows. */ | |
104 | short st_uid; | |
105 | # endif | |
106 | # if 0 | |
107 | gid_t st_gid; | |
108 | # else /* gid_t is not defined by default on native Windows. */ | |
109 | short st_gid; | |
110 | # endif | |
111 | dev_t st_rdev; | |
112 | off_t st_size; | |
113 | # if 0 | |
114 | blksize_t st_blksize; | |
115 | blkcnt_t st_blocks; | |
116 | # endif | |
117 | ||
118 | # if @WINDOWS_STAT_TIMESPEC@ | |
119 | struct timespec st_atim; | |
120 | struct timespec st_mtim; | |
121 | struct timespec st_ctim; | |
122 | # else | |
123 | time_t st_atime; | |
124 | time_t st_mtime; | |
125 | time_t st_ctime; | |
126 | # endif | |
127 | }; | |
128 | # if @WINDOWS_STAT_TIMESPEC@ | |
129 | # define st_atime st_atim.tv_sec | |
130 | # define st_mtime st_mtim.tv_sec | |
131 | # define st_ctime st_ctim.tv_sec | |
132 | /* Indicator, for gnulib internal purposes. */ | |
133 | # define _GL_WINDOWS_STAT_TIMESPEC 1 | |
134 | # endif | |
135 | # define GNULIB_defined_struct_stat 1 | |
136 | # endif | |
137 | ||
138 | /* Other possible values of st_mode. */ | |
139 | # if 0 | |
140 | # define _S_IFBLK 0x6000 | |
141 | # endif | |
142 | # if 0 | |
143 | # define _S_IFLNK 0xA000 | |
144 | # endif | |
145 | # if 0 | |
146 | # define _S_IFSOCK 0xC000 | |
147 | # endif | |
148 | ||
149 | #endif | |
150 | ||
09607c9e TT |
151 | #ifndef S_IFIFO |
152 | # ifdef _S_IFIFO | |
153 | # define S_IFIFO _S_IFIFO | |
154 | # endif | |
155 | #endif | |
156 | ||
157 | #ifndef S_IFMT | |
158 | # define S_IFMT 0170000 | |
159 | #endif | |
160 | ||
161 | #if STAT_MACROS_BROKEN | |
162 | # undef S_ISBLK | |
163 | # undef S_ISCHR | |
164 | # undef S_ISDIR | |
165 | # undef S_ISFIFO | |
166 | # undef S_ISLNK | |
167 | # undef S_ISNAM | |
168 | # undef S_ISMPB | |
169 | # undef S_ISMPC | |
170 | # undef S_ISNWK | |
171 | # undef S_ISREG | |
172 | # undef S_ISSOCK | |
173 | #endif | |
174 | ||
175 | #ifndef S_ISBLK | |
176 | # ifdef S_IFBLK | |
177 | # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) | |
178 | # else | |
179 | # define S_ISBLK(m) 0 | |
180 | # endif | |
181 | #endif | |
182 | ||
183 | #ifndef S_ISCHR | |
184 | # ifdef S_IFCHR | |
185 | # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) | |
186 | # else | |
187 | # define S_ISCHR(m) 0 | |
188 | # endif | |
189 | #endif | |
190 | ||
191 | #ifndef S_ISDIR | |
192 | # ifdef S_IFDIR | |
193 | # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) | |
194 | # else | |
195 | # define S_ISDIR(m) 0 | |
196 | # endif | |
197 | #endif | |
198 | ||
199 | #ifndef S_ISDOOR /* Solaris 2.5 and up */ | |
200 | # define S_ISDOOR(m) 0 | |
201 | #endif | |
202 | ||
203 | #ifndef S_ISFIFO | |
204 | # ifdef S_IFIFO | |
205 | # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) | |
206 | # else | |
207 | # define S_ISFIFO(m) 0 | |
208 | # endif | |
209 | #endif | |
210 | ||
211 | #ifndef S_ISLNK | |
212 | # ifdef S_IFLNK | |
213 | # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) | |
214 | # else | |
215 | # define S_ISLNK(m) 0 | |
216 | # endif | |
217 | #endif | |
218 | ||
219 | #ifndef S_ISMPB /* V7 */ | |
220 | # ifdef S_IFMPB | |
221 | # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) | |
222 | # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) | |
223 | # else | |
224 | # define S_ISMPB(m) 0 | |
225 | # define S_ISMPC(m) 0 | |
226 | # endif | |
227 | #endif | |
228 | ||
4a626d0a PA |
229 | #ifndef S_ISMPX /* AIX */ |
230 | # define S_ISMPX(m) 0 | |
231 | #endif | |
232 | ||
09607c9e TT |
233 | #ifndef S_ISNAM /* Xenix */ |
234 | # ifdef S_IFNAM | |
235 | # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) | |
236 | # else | |
237 | # define S_ISNAM(m) 0 | |
238 | # endif | |
239 | #endif | |
240 | ||
241 | #ifndef S_ISNWK /* HP/UX */ | |
242 | # ifdef S_IFNWK | |
243 | # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) | |
244 | # else | |
245 | # define S_ISNWK(m) 0 | |
246 | # endif | |
247 | #endif | |
248 | ||
249 | #ifndef S_ISPORT /* Solaris 10 and up */ | |
250 | # define S_ISPORT(m) 0 | |
251 | #endif | |
252 | ||
253 | #ifndef S_ISREG | |
254 | # ifdef S_IFREG | |
255 | # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) | |
256 | # else | |
257 | # define S_ISREG(m) 0 | |
258 | # endif | |
259 | #endif | |
260 | ||
261 | #ifndef S_ISSOCK | |
262 | # ifdef S_IFSOCK | |
263 | # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) | |
264 | # else | |
265 | # define S_ISSOCK(m) 0 | |
266 | # endif | |
267 | #endif | |
268 | ||
269 | ||
270 | #ifndef S_TYPEISMQ | |
271 | # define S_TYPEISMQ(p) 0 | |
272 | #endif | |
273 | ||
274 | #ifndef S_TYPEISTMO | |
275 | # define S_TYPEISTMO(p) 0 | |
276 | #endif | |
277 | ||
278 | ||
279 | #ifndef S_TYPEISSEM | |
280 | # ifdef S_INSEM | |
281 | # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM) | |
282 | # else | |
283 | # define S_TYPEISSEM(p) 0 | |
284 | # endif | |
285 | #endif | |
286 | ||
287 | #ifndef S_TYPEISSHM | |
288 | # ifdef S_INSHD | |
289 | # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD) | |
290 | # else | |
291 | # define S_TYPEISSHM(p) 0 | |
292 | # endif | |
293 | #endif | |
294 | ||
295 | /* high performance ("contiguous data") */ | |
296 | #ifndef S_ISCTG | |
297 | # define S_ISCTG(p) 0 | |
298 | #endif | |
299 | ||
300 | /* Cray DMF (data migration facility): off line, with data */ | |
301 | #ifndef S_ISOFD | |
302 | # define S_ISOFD(p) 0 | |
303 | #endif | |
304 | ||
305 | /* Cray DMF (data migration facility): off line, with no data */ | |
306 | #ifndef S_ISOFL | |
307 | # define S_ISOFL(p) 0 | |
308 | #endif | |
309 | ||
310 | /* 4.4BSD whiteout */ | |
311 | #ifndef S_ISWHT | |
312 | # define S_ISWHT(m) 0 | |
313 | #endif | |
314 | ||
315 | /* If any of the following are undefined, | |
316 | define them to their de facto standard values. */ | |
317 | #if !S_ISUID | |
318 | # define S_ISUID 04000 | |
319 | #endif | |
320 | #if !S_ISGID | |
321 | # define S_ISGID 02000 | |
322 | #endif | |
323 | ||
324 | /* S_ISVTX is a common extension to POSIX. */ | |
325 | #ifndef S_ISVTX | |
326 | # define S_ISVTX 01000 | |
327 | #endif | |
328 | ||
329 | #if !S_IRUSR && S_IREAD | |
330 | # define S_IRUSR S_IREAD | |
331 | #endif | |
332 | #if !S_IRUSR | |
333 | # define S_IRUSR 00400 | |
334 | #endif | |
335 | #if !S_IRGRP | |
336 | # define S_IRGRP (S_IRUSR >> 3) | |
337 | #endif | |
338 | #if !S_IROTH | |
339 | # define S_IROTH (S_IRUSR >> 6) | |
340 | #endif | |
341 | ||
342 | #if !S_IWUSR && S_IWRITE | |
343 | # define S_IWUSR S_IWRITE | |
344 | #endif | |
345 | #if !S_IWUSR | |
346 | # define S_IWUSR 00200 | |
347 | #endif | |
348 | #if !S_IWGRP | |
349 | # define S_IWGRP (S_IWUSR >> 3) | |
350 | #endif | |
351 | #if !S_IWOTH | |
352 | # define S_IWOTH (S_IWUSR >> 6) | |
353 | #endif | |
354 | ||
355 | #if !S_IXUSR && S_IEXEC | |
356 | # define S_IXUSR S_IEXEC | |
357 | #endif | |
358 | #if !S_IXUSR | |
359 | # define S_IXUSR 00100 | |
360 | #endif | |
361 | #if !S_IXGRP | |
362 | # define S_IXGRP (S_IXUSR >> 3) | |
363 | #endif | |
364 | #if !S_IXOTH | |
365 | # define S_IXOTH (S_IXUSR >> 6) | |
366 | #endif | |
367 | ||
368 | #if !S_IRWXU | |
369 | # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) | |
370 | #endif | |
371 | #if !S_IRWXG | |
372 | # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) | |
373 | #endif | |
374 | #if !S_IRWXO | |
375 | # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) | |
376 | #endif | |
377 | ||
378 | /* S_IXUGO is a common extension to POSIX. */ | |
379 | #if !S_IXUGO | |
380 | # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) | |
381 | #endif | |
382 | ||
383 | #ifndef S_IRWXUGO | |
384 | # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO) | |
385 | #endif | |
386 | ||
387 | /* Macros for futimens and utimensat. */ | |
388 | #ifndef UTIME_NOW | |
389 | # define UTIME_NOW (-1) | |
390 | # define UTIME_OMIT (-2) | |
391 | #endif | |
392 | ||
393 | ||
394 | #if @GNULIB_FCHMODAT@ | |
395 | # if !@HAVE_FCHMODAT@ | |
396 | _GL_FUNCDECL_SYS (fchmodat, int, | |
397 | (int fd, char const *file, mode_t mode, int flag) | |
398 | _GL_ARG_NONNULL ((2))); | |
399 | # endif | |
400 | _GL_CXXALIAS_SYS (fchmodat, int, | |
401 | (int fd, char const *file, mode_t mode, int flag)); | |
402 | _GL_CXXALIASWARN (fchmodat); | |
403 | #elif defined GNULIB_POSIXCHECK | |
404 | # undef fchmodat | |
405 | # if HAVE_RAW_DECL_FCHMODAT | |
406 | _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - " | |
407 | "use gnulib module openat for portability"); | |
408 | # endif | |
409 | #endif | |
410 | ||
411 | ||
412 | #if @GNULIB_FSTAT@ | |
413 | # if @REPLACE_FSTAT@ | |
414 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
415 | # undef fstat | |
416 | # define fstat rpl_fstat | |
417 | # endif | |
418 | _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2))); | |
419 | _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf)); | |
420 | # else | |
421 | _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf)); | |
422 | # endif | |
423 | _GL_CXXALIASWARN (fstat); | |
c0c3707f CB |
424 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
425 | # undef fstat | |
426 | # define fstat fstat_used_without_requesting_gnulib_module_fstat | |
09607c9e TT |
427 | #elif @WINDOWS_64_BIT_ST_SIZE@ |
428 | /* Above, we define stat to _stati64. */ | |
429 | # define fstat _fstati64 | |
430 | #elif defined GNULIB_POSIXCHECK | |
431 | # undef fstat | |
432 | # if HAVE_RAW_DECL_FSTAT | |
433 | _GL_WARN_ON_USE (fstat, "fstat has portability problems - " | |
434 | "use gnulib module fstat for portability"); | |
435 | # endif | |
436 | #endif | |
437 | ||
438 | ||
439 | #if @GNULIB_FSTATAT@ | |
440 | # if @REPLACE_FSTATAT@ | |
441 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
442 | # undef fstatat | |
443 | # define fstatat rpl_fstatat | |
444 | # endif | |
445 | _GL_FUNCDECL_RPL (fstatat, int, | |
446 | (int fd, char const *name, struct stat *st, int flags) | |
447 | _GL_ARG_NONNULL ((2, 3))); | |
448 | _GL_CXXALIAS_RPL (fstatat, int, | |
449 | (int fd, char const *name, struct stat *st, int flags)); | |
450 | # else | |
451 | # if !@HAVE_FSTATAT@ | |
452 | _GL_FUNCDECL_SYS (fstatat, int, | |
453 | (int fd, char const *name, struct stat *st, int flags) | |
454 | _GL_ARG_NONNULL ((2, 3))); | |
455 | # endif | |
456 | _GL_CXXALIAS_SYS (fstatat, int, | |
457 | (int fd, char const *name, struct stat *st, int flags)); | |
458 | # endif | |
459 | _GL_CXXALIASWARN (fstatat); | |
c0c3707f CB |
460 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
461 | # undef fstatat | |
462 | # define fstatat fstatat_used_without_requesting_gnulib_module_fstatat | |
09607c9e TT |
463 | #elif defined GNULIB_POSIXCHECK |
464 | # undef fstatat | |
465 | # if HAVE_RAW_DECL_FSTATAT | |
466 | _GL_WARN_ON_USE (fstatat, "fstatat is not portable - " | |
467 | "use gnulib module openat for portability"); | |
468 | # endif | |
469 | #endif | |
470 | ||
471 | ||
472 | #if @GNULIB_FUTIMENS@ | |
473 | /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens | |
474 | implementation relies on futimesat, which on Solaris 10 makes an invocation | |
475 | to futimens that is meant to invoke the libc's futimens(), not gnulib's | |
476 | futimens(). */ | |
477 | # if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun) | |
478 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
479 | # undef futimens | |
480 | # define futimens rpl_futimens | |
481 | # endif | |
482 | _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2])); | |
483 | _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2])); | |
484 | # else | |
485 | # if !@HAVE_FUTIMENS@ | |
486 | _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2])); | |
487 | # endif | |
488 | _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2])); | |
489 | # endif | |
490 | # if @HAVE_FUTIMENS@ | |
491 | _GL_CXXALIASWARN (futimens); | |
492 | # endif | |
493 | #elif defined GNULIB_POSIXCHECK | |
494 | # undef futimens | |
495 | # if HAVE_RAW_DECL_FUTIMENS | |
496 | _GL_WARN_ON_USE (futimens, "futimens is not portable - " | |
497 | "use gnulib module futimens for portability"); | |
498 | # endif | |
499 | #endif | |
500 | ||
501 | ||
502 | #if @GNULIB_LCHMOD@ | |
503 | /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME | |
504 | denotes a symbolic link. */ | |
505 | # if !@HAVE_LCHMOD@ | |
506 | /* The lchmod replacement follows symbolic links. Callers should take | |
507 | this into account; lchmod should be applied only to arguments that | |
508 | are known to not be symbolic links. On hosts that lack lchmod, | |
509 | this can lead to race conditions between the check and the | |
510 | invocation of lchmod, but we know of no workarounds that are | |
511 | reliable in general. You might try requesting support for lchmod | |
512 | from your operating system supplier. */ | |
513 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
514 | # define lchmod chmod | |
515 | # endif | |
516 | /* Need to cast, because on mingw, the second parameter of chmod is | |
517 | int mode. */ | |
518 | _GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int, | |
519 | (const char *filename, mode_t mode)); | |
520 | # else | |
521 | # if 0 /* assume already declared */ | |
522 | _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode) | |
523 | _GL_ARG_NONNULL ((1))); | |
524 | # endif | |
525 | _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode)); | |
526 | # endif | |
527 | # if @HAVE_LCHMOD@ | |
528 | _GL_CXXALIASWARN (lchmod); | |
529 | # endif | |
530 | #elif defined GNULIB_POSIXCHECK | |
531 | # undef lchmod | |
532 | # if HAVE_RAW_DECL_LCHMOD | |
533 | _GL_WARN_ON_USE (lchmod, "lchmod is unportable - " | |
534 | "use gnulib module lchmod for portability"); | |
535 | # endif | |
536 | #endif | |
537 | ||
538 | ||
539 | #if @GNULIB_LSTAT@ | |
540 | # if ! @HAVE_LSTAT@ | |
541 | /* mingw does not support symlinks, therefore it does not have lstat. But | |
542 | without links, stat does just fine. */ | |
543 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
544 | # define lstat stat | |
545 | # endif | |
546 | _GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf)); | |
547 | # elif @REPLACE_LSTAT@ | |
548 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
549 | # undef lstat | |
550 | # define lstat rpl_lstat | |
551 | # endif | |
552 | _GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf) | |
553 | _GL_ARG_NONNULL ((1, 2))); | |
554 | _GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf)); | |
555 | # else | |
556 | _GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf)); | |
557 | # endif | |
558 | # if @HAVE_LSTAT@ | |
559 | _GL_CXXALIASWARN (lstat); | |
560 | # endif | |
c0c3707f CB |
561 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
562 | # undef lstat | |
563 | # define lstat lstat_used_without_requesting_gnulib_module_lstat | |
09607c9e TT |
564 | #elif defined GNULIB_POSIXCHECK |
565 | # undef lstat | |
566 | # if HAVE_RAW_DECL_LSTAT | |
567 | _GL_WARN_ON_USE (lstat, "lstat is unportable - " | |
568 | "use gnulib module lstat for portability"); | |
569 | # endif | |
570 | #endif | |
571 | ||
572 | ||
573 | #if @REPLACE_MKDIR@ | |
574 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
575 | # undef mkdir | |
576 | # define mkdir rpl_mkdir | |
577 | # endif | |
578 | _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode) | |
579 | _GL_ARG_NONNULL ((1))); | |
580 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | |
581 | #else | |
582 | /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. | |
583 | Additionally, it declares _mkdir (and depending on compile flags, an | |
584 | alias mkdir), only in the nonstandard includes <direct.h> and <io.h>, | |
585 | which are included above. */ | |
c0c3707f | 586 | # if defined _WIN32 && ! defined __CYGWIN__ |
09607c9e TT |
587 | |
588 | # if !GNULIB_defined_rpl_mkdir | |
589 | static int | |
590 | rpl_mkdir (char const *name, mode_t mode) | |
591 | { | |
592 | return _mkdir (name); | |
593 | } | |
594 | # define GNULIB_defined_rpl_mkdir 1 | |
595 | # endif | |
596 | ||
597 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
598 | # define mkdir rpl_mkdir | |
599 | # endif | |
600 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | |
601 | # else | |
602 | _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); | |
603 | # endif | |
604 | #endif | |
605 | _GL_CXXALIASWARN (mkdir); | |
606 | ||
607 | ||
608 | #if @GNULIB_MKDIRAT@ | |
609 | # if !@HAVE_MKDIRAT@ | |
610 | _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode) | |
611 | _GL_ARG_NONNULL ((2))); | |
612 | # endif | |
613 | _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)); | |
614 | _GL_CXXALIASWARN (mkdirat); | |
615 | #elif defined GNULIB_POSIXCHECK | |
616 | # undef mkdirat | |
617 | # if HAVE_RAW_DECL_MKDIRAT | |
618 | _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - " | |
619 | "use gnulib module openat for portability"); | |
620 | # endif | |
621 | #endif | |
622 | ||
623 | ||
624 | #if @GNULIB_MKFIFO@ | |
625 | # if @REPLACE_MKFIFO@ | |
626 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
627 | # undef mkfifo | |
628 | # define mkfifo rpl_mkfifo | |
629 | # endif | |
630 | _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode) | |
631 | _GL_ARG_NONNULL ((1))); | |
632 | _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode)); | |
633 | # else | |
634 | # if !@HAVE_MKFIFO@ | |
635 | _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode) | |
636 | _GL_ARG_NONNULL ((1))); | |
637 | # endif | |
638 | _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode)); | |
639 | # endif | |
640 | _GL_CXXALIASWARN (mkfifo); | |
641 | #elif defined GNULIB_POSIXCHECK | |
642 | # undef mkfifo | |
643 | # if HAVE_RAW_DECL_MKFIFO | |
644 | _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " | |
645 | "use gnulib module mkfifo for portability"); | |
646 | # endif | |
647 | #endif | |
648 | ||
649 | ||
650 | #if @GNULIB_MKFIFOAT@ | |
651 | # if !@HAVE_MKFIFOAT@ | |
652 | _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) | |
653 | _GL_ARG_NONNULL ((2))); | |
654 | # endif | |
655 | _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); | |
656 | _GL_CXXALIASWARN (mkfifoat); | |
657 | #elif defined GNULIB_POSIXCHECK | |
658 | # undef mkfifoat | |
659 | # if HAVE_RAW_DECL_MKFIFOAT | |
660 | _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - " | |
661 | "use gnulib module mkfifoat for portability"); | |
662 | # endif | |
663 | #endif | |
664 | ||
665 | ||
666 | #if @GNULIB_MKNOD@ | |
667 | # if @REPLACE_MKNOD@ | |
668 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
669 | # undef mknod | |
670 | # define mknod rpl_mknod | |
671 | # endif | |
672 | _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev) | |
673 | _GL_ARG_NONNULL ((1))); | |
674 | _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); | |
675 | # else | |
676 | # if !@HAVE_MKNOD@ | |
677 | _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) | |
678 | _GL_ARG_NONNULL ((1))); | |
679 | # endif | |
680 | /* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ | |
681 | _GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); | |
682 | # endif | |
683 | _GL_CXXALIASWARN (mknod); | |
684 | #elif defined GNULIB_POSIXCHECK | |
685 | # undef mknod | |
686 | # if HAVE_RAW_DECL_MKNOD | |
687 | _GL_WARN_ON_USE (mknod, "mknod is not portable - " | |
688 | "use gnulib module mknod for portability"); | |
689 | # endif | |
690 | #endif | |
691 | ||
692 | ||
693 | #if @GNULIB_MKNODAT@ | |
694 | # if !@HAVE_MKNODAT@ | |
695 | _GL_FUNCDECL_SYS (mknodat, int, | |
696 | (int fd, char const *file, mode_t mode, dev_t dev) | |
697 | _GL_ARG_NONNULL ((2))); | |
698 | # endif | |
699 | _GL_CXXALIAS_SYS (mknodat, int, | |
700 | (int fd, char const *file, mode_t mode, dev_t dev)); | |
701 | _GL_CXXALIASWARN (mknodat); | |
702 | #elif defined GNULIB_POSIXCHECK | |
703 | # undef mknodat | |
704 | # if HAVE_RAW_DECL_MKNODAT | |
705 | _GL_WARN_ON_USE (mknodat, "mknodat is not portable - " | |
706 | "use gnulib module mkfifoat for portability"); | |
707 | # endif | |
708 | #endif | |
709 | ||
710 | ||
711 | #if @GNULIB_STAT@ | |
712 | # if @REPLACE_STAT@ | |
c0c3707f CB |
713 | # if !@GNULIB_OVERRIDES_STRUCT_STAT@ |
714 | /* We can't use the object-like #define stat rpl_stat, because of | |
715 | struct stat. This means that rpl_stat will not be used if the user | |
716 | does (stat)(a,b). Oh well. */ | |
717 | # if defined _AIX && defined stat && defined _LARGE_FILES | |
718 | /* With _LARGE_FILES defined, AIX (only) defines stat to stat64, | |
719 | so we have to replace stat64() instead of stat(). */ | |
720 | # undef stat64 | |
721 | # define stat64(name, st) rpl_stat (name, st) | |
722 | # elif @WINDOWS_64_BIT_ST_SIZE@ | |
723 | /* Above, we define stat to _stati64. */ | |
724 | # if defined __MINGW32__ && defined _stati64 | |
725 | # ifndef _USE_32BIT_TIME_T | |
726 | /* The system headers define _stati64 to _stat64. */ | |
727 | # undef _stat64 | |
728 | # define _stat64(name, st) rpl_stat (name, st) | |
729 | # endif | |
730 | # elif defined _MSC_VER && defined _stati64 | |
731 | # ifdef _USE_32BIT_TIME_T | |
732 | /* The system headers define _stati64 to _stat32i64. */ | |
733 | # undef _stat32i64 | |
734 | # define _stat32i64(name, st) rpl_stat (name, st) | |
735 | # else | |
736 | /* The system headers define _stati64 to _stat64. */ | |
737 | # undef _stat64 | |
738 | # define _stat64(name, st) rpl_stat (name, st) | |
739 | # endif | |
740 | # else | |
741 | # undef _stati64 | |
742 | # define _stati64(name, st) rpl_stat (name, st) | |
09607c9e | 743 | # endif |
c0c3707f | 744 | # elif defined __MINGW32__ && defined stat |
09607c9e | 745 | # ifdef _USE_32BIT_TIME_T |
c0c3707f | 746 | /* The system headers define stat to _stat32i64. */ |
09607c9e TT |
747 | # undef _stat32i64 |
748 | # define _stat32i64(name, st) rpl_stat (name, st) | |
749 | # else | |
c0c3707f | 750 | /* The system headers define stat to _stat64. */ |
09607c9e TT |
751 | # undef _stat64 |
752 | # define _stat64(name, st) rpl_stat (name, st) | |
753 | # endif | |
c0c3707f CB |
754 | # elif defined _MSC_VER && defined stat |
755 | # ifdef _USE_32BIT_TIME_T | |
756 | /* The system headers define stat to _stat32. */ | |
757 | # undef _stat32 | |
758 | # define _stat32(name, st) rpl_stat (name, st) | |
759 | # else | |
760 | /* The system headers define stat to _stat64i32. */ | |
761 | # undef _stat64i32 | |
762 | # define _stat64i32(name, st) rpl_stat (name, st) | |
763 | # endif | |
764 | # else /* !(_AIX || __MINGW32__ || _MSC_VER) */ | |
765 | # undef stat | |
766 | # define stat(name, st) rpl_stat (name, st) | |
767 | # endif /* !_LARGE_FILES */ | |
768 | # endif /* !@GNULIB_OVERRIDES_STRUCT_STAT@ */ | |
09607c9e TT |
769 | _GL_EXTERN_C int stat (const char *name, struct stat *buf) |
770 | _GL_ARG_NONNULL ((1, 2)); | |
771 | # endif | |
c0c3707f CB |
772 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
773 | /* see above: | |
774 | #define stat stat_used_without_requesting_gnulib_module_stat | |
775 | */ | |
09607c9e TT |
776 | #elif defined GNULIB_POSIXCHECK |
777 | # undef stat | |
778 | # if HAVE_RAW_DECL_STAT | |
779 | _GL_WARN_ON_USE (stat, "stat is unportable - " | |
780 | "use gnulib module stat for portability"); | |
781 | # endif | |
782 | #endif | |
783 | ||
784 | ||
785 | #if @GNULIB_UTIMENSAT@ | |
786 | /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat | |
787 | implementation relies on futimesat, which on Solaris 10 makes an invocation | |
788 | to utimensat that is meant to invoke the libc's utimensat(), not gnulib's | |
789 | utimensat(). */ | |
790 | # if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun) | |
791 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
792 | # undef utimensat | |
793 | # define utimensat rpl_utimensat | |
794 | # endif | |
795 | _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name, | |
796 | struct timespec const times[2], int flag) | |
797 | _GL_ARG_NONNULL ((2))); | |
798 | _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name, | |
799 | struct timespec const times[2], int flag)); | |
800 | # else | |
801 | # if !@HAVE_UTIMENSAT@ | |
802 | _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name, | |
803 | struct timespec const times[2], int flag) | |
804 | _GL_ARG_NONNULL ((2))); | |
805 | # endif | |
806 | _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name, | |
807 | struct timespec const times[2], int flag)); | |
808 | # endif | |
809 | # if @HAVE_UTIMENSAT@ | |
810 | _GL_CXXALIASWARN (utimensat); | |
811 | # endif | |
812 | #elif defined GNULIB_POSIXCHECK | |
813 | # undef utimensat | |
814 | # if HAVE_RAW_DECL_UTIMENSAT | |
815 | _GL_WARN_ON_USE (utimensat, "utimensat is not portable - " | |
816 | "use gnulib module utimensat for portability"); | |
817 | # endif | |
818 | #endif | |
819 | ||
820 | ||
821 | #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ | |
822 | #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ | |
823 | #endif |