1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* Provide a more complete sys/stat header file.
4 Copyright (C) 2005-2010 Free Software Foundation, Inc.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3, or (at your option)
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software Foundation,
18 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
20 /* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
22 /* This file is supposed to be used on platforms where <sys/stat.h> is
23 incomplete. It is intended to provide definitions and prototypes
24 needed by an application. Start with what the system provides. */
27 @PRAGMA_SYSTEM_HEADER@
30 #if defined __need_system_sys_stat_h
31 /* Special invocation convention. */
33 #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
36 /* Normal invocation convention. */
38 #ifndef _GL_SYS_STAT_H
41 #include <sys/types.h>
43 /* Get struct timespec. */
46 /* The include_next requires a split double-inclusion guard. */
47 #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
49 #ifndef _GL_SYS_STAT_H
50 #define _GL_SYS_STAT_H
52 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
54 /* The definition of _GL_ARG_NONNULL is copied here. */
56 /* The definition of _GL_WARN_ON_USE is copied here. */
58 /* Before doing "#define mkdir rpl_mkdir" below, we need to include all
59 headers that may declare mkdir(). */
60 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
65 # define S_IFMT 0170000
68 #if STAT_MACROS_BROKEN
84 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
92 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
100 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
102 # define S_ISDIR(m) 0
106 #ifndef S_ISDOOR /* Solaris 2.5 and up */
107 # define S_ISDOOR(m) 0
112 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
114 # define S_ISFIFO(m) 0
120 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
122 # define S_ISLNK(m) 0
126 #ifndef S_ISMPB /* V7 */
128 # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
129 # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
131 # define S_ISMPB(m) 0
132 # define S_ISMPC(m) 0
136 #ifndef S_ISNAM /* Xenix */
138 # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
140 # define S_ISNAM(m) 0
144 #ifndef S_ISNWK /* HP/UX */
146 # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
148 # define S_ISNWK(m) 0
152 #ifndef S_ISPORT /* Solaris 10 and up */
153 # define S_ISPORT(m) 0
158 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
160 # define S_ISREG(m) 0
166 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
168 # define S_ISSOCK(m) 0
174 # define S_TYPEISMQ(p) 0
178 # define S_TYPEISTMO(p) 0
184 # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
186 # define S_TYPEISSEM(p) 0
192 # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
194 # define S_TYPEISSHM(p) 0
198 /* high performance ("contiguous data") */
200 # define S_ISCTG(p) 0
203 /* Cray DMF (data migration facility): off line, with data */
205 # define S_ISOFD(p) 0
208 /* Cray DMF (data migration facility): off line, with no data */
210 # define S_ISOFL(p) 0
213 /* 4.4BSD whiteout */
215 # define S_ISWHT(m) 0
218 /* If any of the following are undefined,
219 define them to their de facto standard values. */
221 # define S_ISUID 04000
224 # define S_ISGID 02000
227 /* S_ISVTX is a common extension to POSIX. */
229 # define S_ISVTX 01000
232 #if !S_IRUSR && S_IREAD
233 # define S_IRUSR S_IREAD
236 # define S_IRUSR 00400
239 # define S_IRGRP (S_IRUSR >> 3)
242 # define S_IROTH (S_IRUSR >> 6)
245 #if !S_IWUSR && S_IWRITE
246 # define S_IWUSR S_IWRITE
249 # define S_IWUSR 00200
252 # define S_IWGRP (S_IWUSR >> 3)
255 # define S_IWOTH (S_IWUSR >> 6)
258 #if !S_IXUSR && S_IEXEC
259 # define S_IXUSR S_IEXEC
262 # define S_IXUSR 00100
265 # define S_IXGRP (S_IXUSR >> 3)
268 # define S_IXOTH (S_IXUSR >> 6)
272 # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
275 # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
278 # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
281 /* S_IXUGO is a common extension to POSIX. */
283 # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
287 # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
290 /* Macros for futimens and utimensat. */
292 # define UTIME_NOW (-1)
293 # define UTIME_OMIT (-2)
297 #if @GNULIB_FCHMODAT@
298 # if !@HAVE_FCHMODAT@
299 _GL_FUNCDECL_SYS (fchmodat, int,
300 (int fd, char const *file, mode_t mode, int flag)
301 _GL_ARG_NONNULL ((2)));
303 _GL_CXXALIAS_SYS (fchmodat, int,
304 (int fd, char const *file, mode_t mode, int flag));
305 _GL_CXXALIASWARN (fchmodat);
306 #elif defined GNULIB_POSIXCHECK
308 # if HAVE_RAW_DECL_FCHMODAT
309 _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
310 "use gnulib module openat for portability");
316 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
317 # define fstat rpl_fstat
319 _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
320 _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
322 _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
324 _GL_CXXALIASWARN (fstat);
328 # if @REPLACE_FSTATAT@
329 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
331 # define fstatat rpl_fstatat
333 _GL_FUNCDECL_RPL (fstatat, int,
334 (int fd, char const *name, struct stat *st, int flags)
335 _GL_ARG_NONNULL ((2, 3)));
336 _GL_CXXALIAS_RPL (fstatat, int,
337 (int fd, char const *name, struct stat *st, int flags));
340 _GL_FUNCDECL_SYS (fstatat, int,
341 (int fd, char const *name, struct stat *st, int flags)
342 _GL_ARG_NONNULL ((2, 3)));
344 _GL_CXXALIAS_SYS (fstatat, int,
345 (int fd, char const *name, struct stat *st, int flags));
347 _GL_CXXALIASWARN (fstatat);
348 #elif defined GNULIB_POSIXCHECK
350 # if HAVE_RAW_DECL_FSTATAT
351 _GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
352 "use gnulib module openat for portability");
357 #if @GNULIB_FUTIMENS@
358 # if @REPLACE_FUTIMENS@
359 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
361 # define futimens rpl_futimens
363 _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
364 _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
366 # if !@HAVE_FUTIMENS@
367 _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
369 _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
371 _GL_CXXALIASWARN (futimens);
372 #elif defined GNULIB_POSIXCHECK
374 # if HAVE_RAW_DECL_FUTIMENS
375 _GL_WARN_ON_USE (futimens, "futimens is not portable - "
376 "use gnulib module futimens for portability");
382 /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
383 denotes a symbolic link. */
385 /* The lchmod replacement follows symbolic links. Callers should take
386 this into account; lchmod should be applied only to arguments that
387 are known to not be symbolic links. On hosts that lack lchmod,
388 this can lead to race conditions between the check and the
389 invocation of lchmod, but we know of no workarounds that are
390 reliable in general. You might try requesting support for lchmod
391 from your operating system supplier. */
392 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
393 # define lchmod chmod
395 _GL_CXXALIAS_RPL_1 (lchmod, chmod, int, (const char *filename, mode_t mode));
397 # if 0 /* assume already declared */
398 _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
399 _GL_ARG_NONNULL ((1)));
401 _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
403 _GL_CXXALIASWARN (lchmod);
404 #elif defined GNULIB_POSIXCHECK
406 # if HAVE_RAW_DECL_LCHMOD
407 _GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
408 "use gnulib module lchmod for portability");
415 /* mingw does not support symlinks, therefore it does not have lstat. But
416 without links, stat does just fine. */
417 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
420 _GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf));
421 # elif @REPLACE_LSTAT@
422 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
424 # define lstat rpl_lstat
426 _GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf)
427 _GL_ARG_NONNULL ((1, 2)));
428 _GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf));
430 _GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf));
432 _GL_CXXALIASWARN (lstat);
433 #elif defined GNULIB_POSIXCHECK
435 # if HAVE_RAW_DECL_LSTAT
436 _GL_WARN_ON_USE (lstat, "lstat is unportable - "
437 "use gnulib module lstat for portability");
443 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
445 # define mkdir rpl_mkdir
447 _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
448 _GL_ARG_NONNULL ((1)));
449 _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
451 /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
452 Additionally, it declares _mkdir (and depending on compile flags, an
453 alias mkdir), only in the nonstandard <io.h>, which is included above. */
454 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
457 rpl_mkdir (char const *name, mode_t mode)
459 return _mkdir (name);
462 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
463 # define mkdir rpl_mkdir
465 _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
467 _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
470 _GL_CXXALIASWARN (mkdir);
475 _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
476 _GL_ARG_NONNULL ((2)));
478 _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
479 _GL_CXXALIASWARN (mkdirat);
480 #elif defined GNULIB_POSIXCHECK
482 # if HAVE_RAW_DECL_MKDIRAT
483 _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
484 "use gnulib module openat for portability");
490 # if @REPLACE_MKFIFO@
491 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
493 # define mkfifo rpl_mkfifo
495 _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
496 _GL_ARG_NONNULL ((1)));
497 _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
500 _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
501 _GL_ARG_NONNULL ((1)));
503 _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
505 _GL_CXXALIASWARN (mkfifo);
506 #elif defined GNULIB_POSIXCHECK
508 # if HAVE_RAW_DECL_MKFIFO
509 _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
510 "use gnulib module mkfifo for portability");
515 #if @GNULIB_MKFIFOAT@
516 # if !@HAVE_MKFIFOAT@
517 _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
518 _GL_ARG_NONNULL ((2)));
520 _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
521 _GL_CXXALIASWARN (mkfifoat);
522 #elif defined GNULIB_POSIXCHECK
524 # if HAVE_RAW_DECL_MKFIFOAT
525 _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
526 "use gnulib module mkfifoat for portability");
533 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
535 # define mknod rpl_mknod
537 _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
538 _GL_ARG_NONNULL ((1)));
539 _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
542 _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
543 _GL_ARG_NONNULL ((1)));
545 _GL_CXXALIAS_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev));
547 _GL_CXXALIASWARN (mknod);
548 #elif defined GNULIB_POSIXCHECK
550 # if HAVE_RAW_DECL_MKNOD
551 _GL_WARN_ON_USE (mknod, "mknod is not portable - "
552 "use gnulib module mknod for portability");
559 _GL_FUNCDECL_SYS (mknodat, int,
560 (int fd, char const *file, mode_t mode, dev_t dev)
561 _GL_ARG_NONNULL ((2)));
563 _GL_CXXALIAS_SYS (mknodat, int,
564 (int fd, char const *file, mode_t mode, dev_t dev));
565 _GL_CXXALIASWARN (mknodat);
566 #elif defined GNULIB_POSIXCHECK
568 # if HAVE_RAW_DECL_MKNODAT
569 _GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
570 "use gnulib module mkfifoat for portability");
577 /* We can't use the object-like #define stat rpl_stat, because of
578 struct stat. This means that rpl_stat will not be used if the user
579 does (stat)(a,b). Oh well. */
582 /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
583 so we have to replace stat64() instead of stat(). */
586 # define stat64(name, st) rpl_stat (name, st)
587 # else /* !_LARGE_FILES */
588 # define stat(name, st) rpl_stat (name, st)
589 # endif /* !_LARGE_FILES */
590 _GL_EXTERN_C int stat (const char *name, struct stat *buf) _GL_ARG_NONNULL ((1, 2));
592 #elif defined GNULIB_POSIXCHECK
594 # if HAVE_RAW_DECL_STAT
595 _GL_WARN_ON_USE (stat, "stat is unportable - "
596 "use gnulib module stat for portability");
601 #if @GNULIB_UTIMENSAT@
602 # if @REPLACE_UTIMENSAT@
603 # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
605 # define utimensat rpl_utimensat
607 _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
608 struct timespec const times[2], int flag)
609 _GL_ARG_NONNULL ((2)));
610 _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
611 struct timespec const times[2], int flag));
613 # if !@HAVE_UTIMENSAT@
614 _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
615 struct timespec const times[2], int flag)
616 _GL_ARG_NONNULL ((2)));
618 _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
619 struct timespec const times[2], int flag));
621 _GL_CXXALIASWARN (utimensat);
622 #elif defined GNULIB_POSIXCHECK
624 # if HAVE_RAW_DECL_UTIMENSAT
625 _GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
626 "use gnulib module utimensat for portability");
631 #endif /* _GL_SYS_STAT_H */
632 #endif /* _GL_SYS_STAT_H */