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d82a27f8 | 1 | /* Copyright (C) 1991, 1992, 1995-2004, 2005, 2006, 2007, 2009 |
b037a293 | 2 | Free Software Foundation, Inc. |
2c6fe0bd | 3 | This file is part of the GNU C Library. |
28f540f4 | 4 | |
2c6fe0bd | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 9 | |
2c6fe0bd UD |
10 | The GNU C Library 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 GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
28f540f4 | 14 | |
41bdb6e2 AJ |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, write to the Free | |
17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
18 | 02111-1307 USA. */ | |
28f540f4 RM |
19 | |
20 | /* | |
21 | * POSIX Standard: 5.6 File Characteristics <sys/stat.h> | |
22 | */ | |
23 | ||
24 | #ifndef _SYS_STAT_H | |
28f540f4 | 25 | #define _SYS_STAT_H 1 |
5107cf1d | 26 | |
28f540f4 RM |
27 | #include <features.h> |
28 | ||
5107cf1d | 29 | #include <bits/types.h> /* For __mode_t and __dev_t. */ |
28f540f4 | 30 | |
f9bf102d | 31 | #if defined __USE_XOPEN || defined __USE_XOPEN2K || defined __USE_MISC \ |
3771196d | 32 | || defined __USE_ATFILE |
7a80496f | 33 | # if defined __USE_XOPEN || defined __USE_XOPEN2K |
c67e25b4 AJ |
34 | # define __need_time_t |
35 | # endif | |
f9bf102d | 36 | # if defined __USE_MISC || defined __USE_ATFILE |
8cac677c UD |
37 | # define __need_timespec |
38 | # endif | |
c67e25b4 AJ |
39 | # include <time.h> /* For time_t resp. timespec. */ |
40 | #endif | |
6077fe6e | 41 | |
7a80496f | 42 | #if defined __USE_XOPEN || defined __USE_XOPEN2K |
9756dfe1 UD |
43 | /* The Single Unix specification says that some more types are |
44 | available here. */ | |
7df789e0 | 45 | # ifndef __dev_t_defined |
9756dfe1 | 46 | typedef __dev_t dev_t; |
7df789e0 | 47 | # define __dev_t_defined |
9756dfe1 UD |
48 | # endif |
49 | ||
7df789e0 | 50 | # ifndef __gid_t_defined |
9756dfe1 | 51 | typedef __gid_t gid_t; |
7df789e0 | 52 | # define __gid_t_defined |
9756dfe1 UD |
53 | # endif |
54 | ||
7df789e0 | 55 | # ifndef __ino_t_defined |
9756dfe1 UD |
56 | # ifndef __USE_FILE_OFFSET64 |
57 | typedef __ino_t ino_t; | |
58 | # else | |
59 | typedef __ino64_t ino_t; | |
60 | # endif | |
7df789e0 | 61 | # define __ino_t_defined |
9756dfe1 UD |
62 | # endif |
63 | ||
7df789e0 | 64 | # ifndef __mode_t_defined |
9756dfe1 | 65 | typedef __mode_t mode_t; |
7df789e0 | 66 | # define __mode_t_defined |
9756dfe1 UD |
67 | # endif |
68 | ||
7df789e0 | 69 | # ifndef __nlink_t_defined |
9756dfe1 | 70 | typedef __nlink_t nlink_t; |
7df789e0 | 71 | # define __nlink_t_defined |
9756dfe1 UD |
72 | # endif |
73 | ||
7df789e0 | 74 | # ifndef __off_t_defined |
9756dfe1 UD |
75 | # ifndef __USE_FILE_OFFSET64 |
76 | typedef __off_t off_t; | |
77 | # else | |
78 | typedef __off64_t off_t; | |
79 | # endif | |
7df789e0 | 80 | # define __off_t_defined |
9756dfe1 UD |
81 | # endif |
82 | ||
7df789e0 | 83 | # ifndef __uid_t_defined |
9756dfe1 | 84 | typedef __uid_t uid_t; |
7df789e0 | 85 | # define __uid_t_defined |
9756dfe1 | 86 | # endif |
6077fe6e | 87 | #endif /* X/Open */ |
9756dfe1 | 88 | |
6077fe6e | 89 | #ifdef __USE_UNIX98 |
219aa9e9 UD |
90 | # ifndef __blkcnt_t_defined |
91 | # ifndef __USE_FILE_OFFSET64 | |
92 | typedef __blkcnt_t blkcnt_t; | |
93 | # else | |
94 | typedef __blkcnt64_t blkcnt_t; | |
95 | # endif | |
96 | # define __blkcnt_t_defined | |
97 | # endif | |
98 | ||
99 | # ifndef __blksize_t_defined | |
100 | typedef __blksize_t blksize_t; | |
101 | # define __blksize_t_defined | |
9756dfe1 UD |
102 | # endif |
103 | #endif /* Unix98 */ | |
104 | ||
28f540f4 RM |
105 | __BEGIN_DECLS |
106 | ||
5107cf1d | 107 | #include <bits/stat.h> |
28f540f4 | 108 | |
6077fe6e | 109 | #if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN |
dfd2257a UD |
110 | # define S_IFMT __S_IFMT |
111 | # define S_IFDIR __S_IFDIR | |
112 | # define S_IFCHR __S_IFCHR | |
113 | # define S_IFBLK __S_IFBLK | |
114 | # define S_IFREG __S_IFREG | |
dfd2257a UD |
115 | # ifdef __S_IFIFO |
116 | # define S_IFIFO __S_IFIFO | |
117 | # endif | |
0ed99ce4 UD |
118 | # ifdef __S_IFLNK |
119 | # define S_IFLNK __S_IFLNK | |
120 | # endif | |
5ce98c3f | 121 | # if (defined __USE_BSD || defined __USE_MISC || defined __USE_UNIX98) \ |
1e4380f8 | 122 | && defined __S_IFSOCK |
0ed99ce4 | 123 | # define S_IFSOCK __S_IFSOCK |
9756dfe1 | 124 | # endif |
28f540f4 RM |
125 | #endif |
126 | ||
127 | /* Test macros for file types. */ | |
128 | ||
129 | #define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask)) | |
130 | ||
dfd2257a UD |
131 | #define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR) |
132 | #define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR) | |
133 | #define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK) | |
134 | #define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG) | |
28f540f4 | 135 | #ifdef __S_IFIFO |
dfd2257a | 136 | # define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO) |
28f540f4 | 137 | #endif |
0ed99ce4 UD |
138 | #ifdef __S_IFLNK |
139 | # define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK) | |
140 | #endif | |
28f540f4 | 141 | |
5ce98c3f UD |
142 | #if defined __USE_BSD && !defined __S_IFLNK |
143 | # define S_ISLNK(mode) 0 | |
144 | #endif | |
145 | ||
146 | #if (defined __USE_BSD || defined __USE_UNIX98) \ | |
147 | && defined __S_IFSOCK | |
148 | # define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) | |
28f540f4 RM |
149 | #endif |
150 | ||
f406c6f2 UD |
151 | /* These are from POSIX.1b. If the objects are not implemented using separate |
152 | distinct file types, the macros always will evaluate to zero. Unlike the | |
153 | other S_* macros the following three take a pointer to a `struct stat' | |
154 | object as the argument. */ | |
155 | #ifdef __USE_POSIX199309 | |
156 | # define S_TYPEISMQ(buf) __S_TYPEISMQ(buf) | |
157 | # define S_TYPEISSEM(buf) __S_TYPEISSEM(buf) | |
158 | # define S_TYPEISSHM(buf) __S_TYPEISSHM(buf) | |
159 | #endif | |
160 | ||
28f540f4 RM |
161 | |
162 | /* Protection bits. */ | |
163 | ||
164 | #define S_ISUID __S_ISUID /* Set user ID on execution. */ | |
165 | #define S_ISGID __S_ISGID /* Set group ID on execution. */ | |
166 | ||
0ed99ce4 | 167 | #if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN |
28f540f4 | 168 | /* Save swapped text after use (sticky bit). This is pretty well obsolete. */ |
dfd2257a | 169 | # define S_ISVTX __S_ISVTX |
28f540f4 RM |
170 | #endif |
171 | ||
172 | #define S_IRUSR __S_IREAD /* Read by owner. */ | |
173 | #define S_IWUSR __S_IWRITE /* Write by owner. */ | |
174 | #define S_IXUSR __S_IEXEC /* Execute by owner. */ | |
175 | /* Read, write, and execute by owner. */ | |
176 | #define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) | |
177 | ||
dfd2257a | 178 | #if defined __USE_MISC && defined __USE_BSD |
ac72fbb1 | 179 | # define S_IREAD S_IRUSR |
dfd2257a | 180 | # define S_IWRITE S_IWUSR |
ac72fbb1 | 181 | # define S_IEXEC S_IXUSR |
28f540f4 RM |
182 | #endif |
183 | ||
184 | #define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ | |
185 | #define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ | |
186 | #define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ | |
187 | /* Read, write, and execute by group. */ | |
188 | #define S_IRWXG (S_IRWXU >> 3) | |
189 | ||
190 | #define S_IROTH (S_IRGRP >> 3) /* Read by others. */ | |
191 | #define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ | |
192 | #define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ | |
193 | /* Read, write, and execute by others. */ | |
194 | #define S_IRWXO (S_IRWXG >> 3) | |
195 | ||
196 | ||
fc4026d8 RM |
197 | #ifdef __USE_BSD |
198 | /* Macros for common mode bit masks. */ | |
dfd2257a | 199 | # define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ |
ac72fbb1 | 200 | # define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777 */ |
dfd2257a | 201 | # define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)/* 0666*/ |
fc4026d8 | 202 | |
dfd2257a | 203 | # define S_BLKSIZE 512 /* Block size for `st_blocks'. */ |
fc4026d8 RM |
204 | #endif |
205 | ||
206 | ||
bdbf022d | 207 | #ifndef __USE_FILE_OFFSET64 |
28f540f4 | 208 | /* Get file attributes for FILE and put them in BUF. */ |
98cbe360 | 209 | extern int stat (__const char *__restrict __file, |
8a1f658b | 210 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); |
bdbf022d | 211 | |
28f540f4 RM |
212 | /* Get file attributes for the file, device, pipe, or socket |
213 | that file descriptor FD is open on and put them in BUF. */ | |
8a1f658b | 214 | extern int fstat (int __fd, struct stat *__buf) __THROW __nonnull ((2)); |
dfd2257a | 215 | #else |
f377d022 UD |
216 | # ifdef __REDIRECT_NTH |
217 | extern int __REDIRECT_NTH (stat, (__const char *__restrict __file, | |
8a1f658b UD |
218 | struct stat *__restrict __buf), stat64) |
219 | __nonnull ((1, 2)); | |
220 | extern int __REDIRECT_NTH (fstat, (int __fd, struct stat *__buf), fstat64) | |
221 | __nonnull ((2)); | |
01cad722 UD |
222 | # else |
223 | # define stat stat64 | |
224 | # define fstat fstat64 | |
225 | # endif | |
dfd2257a UD |
226 | #endif |
227 | #ifdef __USE_LARGEFILE64 | |
98cbe360 | 228 | extern int stat64 (__const char *__restrict __file, |
8a1f658b UD |
229 | struct stat64 *__restrict __buf) __THROW __nonnull ((1, 2)); |
230 | extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); | |
dfd2257a | 231 | #endif |
28f540f4 | 232 | |
d15b99ac | 233 | #ifdef __USE_ATFILE |
26cec518 UD |
234 | /* Similar to stat, get the attributes for FILE and put them in BUF. |
235 | Relative path names are interpreted relative to FD unless FD is | |
236 | AT_FDCWD. */ | |
237 | # ifndef __USE_FILE_OFFSET64 | |
1b64c27a UD |
238 | extern int fstatat (int __fd, __const char *__restrict __file, |
239 | struct stat *__restrict __buf, int __flag) | |
240 | __THROW __nonnull ((2, 3)); | |
26cec518 | 241 | # else |
c6f688a0 | 242 | # ifdef __REDIRECT_NTH |
1b64c27a UD |
243 | extern int __REDIRECT_NTH (fstatat, (int __fd, __const char *__restrict __file, |
244 | struct stat *__restrict __buf, | |
245 | int __flag), | |
933c64a3 | 246 | fstatat64) __nonnull ((2, 3)); |
c6f688a0 UD |
247 | # else |
248 | # define fstatat fstatat64 | |
249 | # endif | |
26cec518 UD |
250 | # endif |
251 | ||
1b64c27a UD |
252 | extern int fstatat64 (int __fd, __const char *__restrict __file, |
253 | struct stat64 *__restrict __buf, int __flag) | |
254 | __THROW __nonnull ((2, 3)); | |
26cec518 UD |
255 | #endif |
256 | ||
dfd2257a UD |
257 | #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED |
258 | # ifndef __USE_FILE_OFFSET64 | |
bdbf022d UD |
259 | /* Get file attributes about FILE and put them in BUF. |
260 | If FILE is a symbolic link, do not follow it. */ | |
98cbe360 | 261 | extern int lstat (__const char *__restrict __file, |
8a1f658b | 262 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); |
dfd2257a | 263 | # else |
f377d022 UD |
264 | # ifdef __REDIRECT_NTH |
265 | extern int __REDIRECT_NTH (lstat, | |
266 | (__const char *__restrict __file, | |
8a1f658b UD |
267 | struct stat *__restrict __buf), lstat64) |
268 | __nonnull ((1, 2)); | |
01cad722 UD |
269 | # else |
270 | # define lstat lstat64 | |
271 | # endif | |
dfd2257a UD |
272 | # endif |
273 | # ifdef __USE_LARGEFILE64 | |
98cbe360 | 274 | extern int lstat64 (__const char *__restrict __file, |
8a1f658b UD |
275 | struct stat64 *__restrict __buf) |
276 | __THROW __nonnull ((1, 2)); | |
dfd2257a | 277 | # endif |
28f540f4 RM |
278 | #endif |
279 | ||
280 | /* Set file access permissions for FILE to MODE. | |
f4b07664 | 281 | If FILE is a symbolic link, this affects its target instead. */ |
8a1f658b UD |
282 | extern int chmod (__const char *__file, __mode_t __mode) |
283 | __THROW __nonnull ((1)); | |
28f540f4 | 284 | |
f4b07664 RM |
285 | #ifdef __USE_BSD |
286 | /* Set file access permissions for FILE to MODE. | |
287 | If FILE is a symbolic link, this affects the link itself | |
288 | rather than its target. */ | |
8a1f658b UD |
289 | extern int lchmod (__const char *__file, __mode_t __mode) |
290 | __THROW __nonnull ((1)); | |
f4b07664 RM |
291 | #endif |
292 | ||
28f540f4 | 293 | /* Set file access permissions of the file FD is open on to MODE. */ |
dfd2257a | 294 | #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED |
c1422e5b | 295 | extern int fchmod (int __fd, __mode_t __mode) __THROW; |
28f540f4 RM |
296 | #endif |
297 | ||
d15b99ac | 298 | #ifdef __USE_ATFILE |
c90c5d41 RM |
299 | /* Set file access permissions of FILE relative to |
300 | the directory FD is open on. */ | |
d82a27f8 JJ |
301 | extern int fchmodat (int __fd, __const char *__file, __mode_t __mode, |
302 | int __flag) | |
c90c5d41 | 303 | __THROW __nonnull ((2)) __wur; |
d15b99ac | 304 | #endif /* Use ATFILE. */ |
c90c5d41 RM |
305 | |
306 | ||
28f540f4 RM |
307 | |
308 | /* Set the file creation mask of the current process to MASK, | |
309 | and return the old creation mask. */ | |
c1422e5b | 310 | extern __mode_t umask (__mode_t __mask) __THROW; |
28f540f4 RM |
311 | |
312 | #ifdef __USE_GNU | |
313 | /* Get the current `umask' value without changing it. | |
314 | This function is only available under the GNU Hurd. */ | |
c1422e5b | 315 | extern __mode_t getumask (void) __THROW; |
28f540f4 RM |
316 | #endif |
317 | ||
318 | /* Create a new directory named PATH, with permission bits MODE. */ | |
8a1f658b UD |
319 | extern int mkdir (__const char *__path, __mode_t __mode) |
320 | __THROW __nonnull ((1)); | |
28f540f4 | 321 | |
d15b99ac | 322 | #ifdef __USE_ATFILE |
e186c703 UD |
323 | /* Like mkdir, create a new directory with permission bits MODE. But |
324 | interpret relative PATH names relative to the directory associated | |
325 | with FD. */ | |
326 | extern int mkdirat (int __fd, __const char *__path, __mode_t __mode) | |
327 | __THROW __nonnull ((2)); | |
328 | #endif | |
329 | ||
28f540f4 RM |
330 | /* Create a device file named PATH, with permission and special bits MODE |
331 | and device number DEV (which can be constructed from major and minor | |
332 | device numbers with the `makedev' macro above). */ | |
dfd2257a | 333 | #if defined __USE_MISC || defined __USE_BSD || defined __USE_XOPEN_EXTENDED |
c1422e5b | 334 | extern int mknod (__const char *__path, __mode_t __mode, __dev_t __dev) |
8a1f658b | 335 | __THROW __nonnull ((1)); |
28f540f4 RM |
336 | #endif |
337 | ||
d15b99ac | 338 | #ifdef __USE_ATFILE |
e186c703 UD |
339 | /* Like mknod, create a new device file with permission bits MODE and |
340 | device number DEV. But interpret relative PATH names relative to | |
341 | the directory associated with FD. */ | |
342 | extern int mknodat (int __fd, __const char *__path, __mode_t __mode, | |
343 | __dev_t __dev) __THROW __nonnull ((2)); | |
344 | #endif | |
345 | ||
28f540f4 RM |
346 | |
347 | /* Create a new FIFO named PATH, with permission bits MODE. */ | |
8a1f658b UD |
348 | extern int mkfifo (__const char *__path, __mode_t __mode) |
349 | __THROW __nonnull ((1)); | |
e186c703 | 350 | |
d15b99ac | 351 | #ifdef __USE_ATFILE |
e186c703 UD |
352 | /* Like mkfifo, create a new FIFO with permission bits MODE. But |
353 | interpret relative PATH names relative to the directory associated | |
354 | with FD. */ | |
355 | extern int mkfifoat (int __fd, __const char *__path, __mode_t __mode) | |
356 | __THROW __nonnull ((2)); | |
357 | #endif | |
c59928df | 358 | \f |
c27d2078 UD |
359 | #ifdef __USE_ATFILE |
360 | /* Set file access and modification times relative to directory file | |
361 | descriptor. */ | |
362 | extern int utimensat (int __fd, __const char *__path, | |
363 | __const struct timespec __times[2], | |
364 | int __flags) | |
365 | __THROW __nonnull ((2)); | |
366 | #endif | |
367 | ||
368 | #ifdef __USE_GNU | |
369 | /* XXX This will change to the macro for the next 2008 POSIX revision. */ | |
370 | /* Set file access and modification times of the file associated with FD. */ | |
371 | extern int futimens (int __fd, __const struct timespec __times[2]) __THROW; | |
372 | #endif | |
373 | \f | |
5107cf1d UD |
374 | /* To allow the `struct stat' structure and the file type `mode_t' |
375 | bits to vary without changing shared library major version number, | |
376 | the `stat' family of functions and `mknod' are in fact inline | |
377 | wrappers around calls to `xstat', `fxstat', `lxstat', and `xmknod', | |
378 | which all take a leading version-number argument designating the | |
379 | data structure and bits used. <bits/stat.h> defines _STAT_VER with | |
380 | the version number corresponding to `struct stat' as defined in | |
381 | that file; and _MKNOD_VER with the version number corresponding to | |
382 | the S_IF* macros defined therein. It is arranged that when not | |
383 | inlined these function are always statically linked; that way a | |
384 | dynamically-linked executable always encodes the version number | |
385 | corresponding to the data structures it uses, so the `x' functions | |
386 | in the shared library can adapt without needing to recompile all | |
387 | callers. */ | |
c59928df RM |
388 | |
389 | #ifndef _STAT_VER | |
dfd2257a | 390 | # define _STAT_VER 0 |
c59928df RM |
391 | #endif |
392 | #ifndef _MKNOD_VER | |
dfd2257a | 393 | # define _MKNOD_VER 0 |
c59928df RM |
394 | #endif |
395 | ||
396 | /* Wrappers for stat and mknod system calls. */ | |
9756dfe1 | 397 | #ifndef __USE_FILE_OFFSET64 |
8a1f658b UD |
398 | extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf) |
399 | __THROW __nonnull ((3)); | |
c1422e5b | 400 | extern int __xstat (int __ver, __const char *__filename, |
8a1f658b | 401 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); |
c1422e5b | 402 | extern int __lxstat (int __ver, __const char *__filename, |
8a1f658b | 403 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); |
26cec518 UD |
404 | extern int __fxstatat (int __ver, int __fildes, __const char *__filename, |
405 | struct stat *__stat_buf, int __flag) | |
406 | __THROW __nonnull ((3, 4)); | |
9756dfe1 | 407 | #else |
f377d022 UD |
408 | # ifdef __REDIRECT_NTH |
409 | extern int __REDIRECT_NTH (__fxstat, (int __ver, int __fildes, | |
8a1f658b UD |
410 | struct stat *__stat_buf), __fxstat64) |
411 | __nonnull ((3)); | |
f377d022 | 412 | extern int __REDIRECT_NTH (__xstat, (int __ver, __const char *__filename, |
8a1f658b UD |
413 | struct stat *__stat_buf), __xstat64) |
414 | __nonnull ((2, 3)); | |
f377d022 | 415 | extern int __REDIRECT_NTH (__lxstat, (int __ver, __const char *__filename, |
8a1f658b UD |
416 | struct stat *__stat_buf), __lxstat64) |
417 | __nonnull ((2, 3)); | |
26cec518 UD |
418 | extern int __REDIRECT_NTH (__fxstatat, (int __ver, int __fildes, |
419 | __const char *__filename, | |
420 | struct stat *__stat_buf, int __flag), | |
421 | __fxstatat64) __nonnull ((3, 4)); | |
01cad722 UD |
422 | |
423 | # else | |
424 | # define __fxstat __fxstat64 | |
425 | # define __xstat __xstat64 | |
426 | # define __lxstat __lxstat64 | |
427 | # endif | |
9756dfe1 | 428 | #endif |
01cad722 | 429 | |
9756dfe1 | 430 | #ifdef __USE_LARGEFILE64 |
c1422e5b | 431 | extern int __fxstat64 (int __ver, int __fildes, struct stat64 *__stat_buf) |
8a1f658b | 432 | __THROW __nonnull ((3)); |
c1422e5b | 433 | extern int __xstat64 (int __ver, __const char *__filename, |
8a1f658b | 434 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); |
c1422e5b | 435 | extern int __lxstat64 (int __ver, __const char *__filename, |
8a1f658b | 436 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); |
26cec518 UD |
437 | extern int __fxstatat64 (int __ver, int __fildes, __const char *__filename, |
438 | struct stat64 *__stat_buf, int __flag) | |
439 | __THROW __nonnull ((3, 4)); | |
dfd2257a | 440 | #endif |
c1422e5b | 441 | extern int __xmknod (int __ver, __const char *__path, __mode_t __mode, |
8a1f658b | 442 | __dev_t *__dev) __THROW __nonnull ((2, 4)); |
c59928df | 443 | |
e186c703 UD |
444 | extern int __xmknodat (int __ver, int __fd, __const char *__path, |
445 | __mode_t __mode, __dev_t *__dev) | |
446 | __THROW __nonnull ((3, 5)); | |
447 | ||
de1c3ebb | 448 | #if defined __GNUC__ && __GNUC__ >= 2 && defined __USE_EXTERN_INLINES |
99e46354 | 449 | /* Inlined versions of the real stat and mknod functions. */ |
c59928df | 450 | |
b037a293 | 451 | __extern_inline int |
f377d022 | 452 | __NTH (stat (__const char *__path, struct stat *__statbuf)) |
dfd2257a | 453 | { |
dfd2257a | 454 | return __xstat (_STAT_VER, __path, __statbuf); |
dfd2257a UD |
455 | } |
456 | ||
dfd2257a | 457 | # if defined __USE_BSD || defined __USE_XOPEN_EXTENDED |
b037a293 | 458 | __extern_inline int |
f377d022 | 459 | __NTH (lstat (__const char *__path, struct stat *__statbuf)) |
dfd2257a | 460 | { |
dfd2257a | 461 | return __lxstat (_STAT_VER, __path, __statbuf); |
dfd2257a UD |
462 | } |
463 | # endif | |
c59928df | 464 | |
b037a293 | 465 | __extern_inline int |
f377d022 | 466 | __NTH (fstat (int __fd, struct stat *__statbuf)) |
dfd2257a | 467 | { |
dfd2257a | 468 | return __fxstat (_STAT_VER, __fd, __statbuf); |
dfd2257a | 469 | } |
c59928df | 470 | |
d15b99ac | 471 | # ifdef __USE_ATFILE |
b037a293 | 472 | __extern_inline int |
26cec518 UD |
473 | __NTH (fstatat (int __fd, __const char *__filename, struct stat *__statbuf, |
474 | int __flag)) | |
475 | { | |
476 | return __fxstatat (_STAT_VER, __fd, __filename, __statbuf, __flag); | |
477 | } | |
478 | # endif | |
479 | ||
dfd2257a | 480 | # if defined __USE_MISC || defined __USE_BSD |
b037a293 | 481 | __extern_inline int |
f377d022 | 482 | __NTH (mknod (__const char *__path, __mode_t __mode, __dev_t __dev)) |
bdbf022d UD |
483 | { |
484 | return __xmknod (_MKNOD_VER, __path, __mode, &__dev); | |
485 | } | |
dfd2257a UD |
486 | # endif |
487 | ||
d15b99ac | 488 | # ifdef __USE_ATFILE |
b037a293 | 489 | __extern_inline int |
e186c703 UD |
490 | __NTH (mknodat (int __fd, __const char *__path, __mode_t __mode, |
491 | __dev_t __dev)) | |
492 | { | |
493 | return __xmknodat (_MKNOD_VER, __fd, __path, __mode, &__dev); | |
494 | } | |
495 | # endif | |
496 | ||
5e087c71 UD |
497 | # if defined __USE_LARGEFILE64 \ |
498 | && (! defined __USE_FILE_OFFSET64 \ | |
f377d022 | 499 | || (defined __REDIRECT_NTH && defined __OPTIMIZE__)) |
b037a293 | 500 | __extern_inline int |
f377d022 | 501 | __NTH (stat64 (__const char *__path, struct stat64 *__statbuf)) |
dfd2257a UD |
502 | { |
503 | return __xstat64 (_STAT_VER, __path, __statbuf); | |
504 | } | |
505 | ||
506 | # if defined __USE_BSD || defined __USE_XOPEN_EXTENDED | |
b037a293 | 507 | __extern_inline int |
f377d022 | 508 | __NTH (lstat64 (__const char *__path, struct stat64 *__statbuf)) |
dfd2257a UD |
509 | { |
510 | return __lxstat64 (_STAT_VER, __path, __statbuf); | |
511 | } | |
512 | # endif | |
513 | ||
b037a293 | 514 | __extern_inline int |
f377d022 | 515 | __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) |
dfd2257a UD |
516 | { |
517 | return __fxstat64 (_STAT_VER, __fd, __statbuf); | |
518 | } | |
c59928df | 519 | |
c6f688a0 | 520 | # ifdef __USE_GNU |
b037a293 | 521 | __extern_inline int |
26cec518 UD |
522 | __NTH (fstatat64 (int __fd, __const char *__filename, struct stat64 *__statbuf, |
523 | int __flag)) | |
524 | { | |
525 | return __fxstatat64 (_STAT_VER, __fd, __filename, __statbuf, __flag); | |
526 | } | |
c6f688a0 UD |
527 | # endif |
528 | ||
26cec518 UD |
529 | # endif |
530 | ||
c59928df | 531 | #endif |
28f540f4 RM |
532 | |
533 | __END_DECLS | |
534 | ||
c59928df | 535 | |
28f540f4 | 536 | #endif /* sys/stat.h */ |