VirtualBox

source: kBuild/vendor/grep/current/lib/sys_stat.in.h@ 3530

Last change on this file since 3530 was 3529, checked in by bird, 3 years ago

Imported grep 3.7 from grep-3.7.tar.gz (sha256: c22b0cf2d4f6bbe599c902387e8058990e1eee99aef333a203829e5fd3dbb342), applying minimal auto-props.
  • Property svn:eol-style set to native
File size: 25.4 KB
Line 
1/* Provide a more complete sys/stat.h header file.
2 Copyright (C) 2005-2021 Free Software Foundation, Inc.
3
4 This file is free software: you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as
6 published by the Free Software Foundation; either version 2.1 of the
7 License, or (at your option) any later version.
8
9 This file 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 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public License
15 along with this program. If not, see <https://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 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
64/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
65 headers that may declare mkdir(). Native Windows platforms declare mkdir
66 in <io.h> and/or <direct.h>, not in <sys/stat.h>. */
67#if defined _WIN32 && ! defined __CYGWIN__
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>. */
73#if 0 && (defined _WIN32 && ! defined __CYGWIN__)
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
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
95struct 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
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
229#ifndef S_ISMPX /* AIX */
230# define S_ISMPX(m) 0
231#endif
232
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/* Although S_IXUGO and S_IRWXUGO are not specified by POSIX and are
379 not implemented in GNU/Linux, some Gnulib-using apps use the macros. */
380#if !S_IXUGO
381# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
382#endif
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_MDA_CHMOD@
395/* On native Windows, map 'chmod' to '_chmod', so that -loldnames is not
396 required. In C++ with GNULIB_NAMESPACE, avoid differences between
397 platforms by defining GNULIB_NAMESPACE::chmod always. */
398# if defined _WIN32 && !defined __CYGWIN__
399# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
400# undef chmod
401# define chmod _chmod
402# endif
403/* Need to cast, because in mingw the last argument is 'int mode'. */
404_GL_CXXALIAS_MDA_CAST (chmod, int, (const char *filename, mode_t mode));
405# else
406_GL_CXXALIAS_SYS (chmod, int, (const char *filename, mode_t mode));
407# endif
408_GL_CXXALIASWARN (chmod);
409#endif
410
411
412#if @GNULIB_FCHMODAT@
413# if @REPLACE_FCHMODAT@
414# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
415# undef fchmodat
416# define fchmodat rpl_fchmodat
417# endif
418_GL_FUNCDECL_RPL (fchmodat, int,
419 (int fd, char const *file, mode_t mode, int flag)
420 _GL_ARG_NONNULL ((2)));
421_GL_CXXALIAS_RPL (fchmodat, int,
422 (int fd, char const *file, mode_t mode, int flag));
423# else
424# if !@HAVE_FCHMODAT@
425_GL_FUNCDECL_SYS (fchmodat, int,
426 (int fd, char const *file, mode_t mode, int flag)
427 _GL_ARG_NONNULL ((2)));
428# endif
429_GL_CXXALIAS_SYS (fchmodat, int,
430 (int fd, char const *file, mode_t mode, int flag));
431# endif
432_GL_CXXALIASWARN (fchmodat);
433#elif defined GNULIB_POSIXCHECK
434# undef fchmodat
435# if HAVE_RAW_DECL_FCHMODAT
436_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
437 "use gnulib module openat for portability");
438# endif
439#endif
440
441
442#if @GNULIB_FSTAT@
443# if @REPLACE_FSTAT@
444# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
445# undef fstat
446# define fstat rpl_fstat
447# endif
448_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
449_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
450# else
451_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
452# endif
453# if __GLIBC__ >= 2
454_GL_CXXALIASWARN (fstat);
455# endif
456#elif @GNULIB_OVERRIDES_STRUCT_STAT@
457# undef fstat
458# define fstat fstat_used_without_requesting_gnulib_module_fstat
459#elif @WINDOWS_64_BIT_ST_SIZE@
460/* Above, we define stat to _stati64. */
461# define fstat _fstati64
462#elif defined GNULIB_POSIXCHECK
463# undef fstat
464# if HAVE_RAW_DECL_FSTAT
465_GL_WARN_ON_USE (fstat, "fstat has portability problems - "
466 "use gnulib module fstat for portability");
467# endif
468#endif
469
470
471#if @GNULIB_FSTATAT@
472# if @REPLACE_FSTATAT@
473# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
474# undef fstatat
475# define fstatat rpl_fstatat
476# endif
477_GL_FUNCDECL_RPL (fstatat, int,
478 (int fd, char const *restrict name, struct stat *restrict st,
479 int flags)
480 _GL_ARG_NONNULL ((2, 3)));
481_GL_CXXALIAS_RPL (fstatat, int,
482 (int fd, char const *restrict name, struct stat *restrict st,
483 int flags));
484# else
485# if !@HAVE_FSTATAT@
486_GL_FUNCDECL_SYS (fstatat, int,
487 (int fd, char const *restrict name, struct stat *restrict st,
488 int flags)
489 _GL_ARG_NONNULL ((2, 3)));
490# endif
491_GL_CXXALIAS_SYS (fstatat, int,
492 (int fd, char const *restrict name, struct stat *restrict st,
493 int flags));
494# endif
495_GL_CXXALIASWARN (fstatat);
496#elif @GNULIB_OVERRIDES_STRUCT_STAT@
497# undef fstatat
498# define fstatat fstatat_used_without_requesting_gnulib_module_fstatat
499#elif defined GNULIB_POSIXCHECK
500# undef fstatat
501# if HAVE_RAW_DECL_FSTATAT
502_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
503 "use gnulib module openat for portability");
504# endif
505#endif
506
507
508#if @GNULIB_FUTIMENS@
509/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
510 implementation relies on futimesat, which on Solaris 10 makes an invocation
511 to futimens that is meant to invoke the libc's futimens(), not gnulib's
512 futimens(). */
513# if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
514# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
515# undef futimens
516# define futimens rpl_futimens
517# endif
518_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
519_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
520# else
521# if !@HAVE_FUTIMENS@
522_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
523# endif
524_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
525# endif
526# if @HAVE_FUTIMENS@
527_GL_CXXALIASWARN (futimens);
528# endif
529#elif defined GNULIB_POSIXCHECK
530# undef futimens
531# if HAVE_RAW_DECL_FUTIMENS
532_GL_WARN_ON_USE (futimens, "futimens is not portable - "
533 "use gnulib module futimens for portability");
534# endif
535#endif
536
537
538#if @GNULIB_GETUMASK@
539# if !@HAVE_GETUMASK@
540_GL_FUNCDECL_SYS (getumask, mode_t, (void));
541# endif
542_GL_CXXALIAS_SYS (getumask, mode_t, (void));
543# if @HAVE_GETUMASK@
544_GL_CXXALIASWARN (getumask);
545# endif
546#elif defined GNULIB_POSIXCHECK
547# undef getumask
548# if HAVE_RAW_DECL_GETUMASK
549_GL_WARN_ON_USE (getumask, "getumask is not portable - "
550 "use gnulib module getumask for portability");
551# endif
552#endif
553
554
555#if @GNULIB_LCHMOD@
556/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
557 denotes a symbolic link. */
558# if !@HAVE_LCHMOD@ || defined __hpux
559_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
560 _GL_ARG_NONNULL ((1)));
561# endif
562_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
563_GL_CXXALIASWARN (lchmod);
564#elif defined GNULIB_POSIXCHECK
565# undef lchmod
566# if HAVE_RAW_DECL_LCHMOD
567_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
568 "use gnulib module lchmod for portability");
569# endif
570#endif
571
572
573#if @GNULIB_LSTAT@
574# if ! @HAVE_LSTAT@
575/* mingw does not support symlinks, therefore it does not have lstat. But
576 without links, stat does just fine. */
577# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
578# define lstat stat
579# endif
580_GL_CXXALIAS_RPL_1 (lstat, stat, int,
581 (const char *restrict name, struct stat *restrict buf));
582# elif @REPLACE_LSTAT@
583# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
584# undef lstat
585# define lstat rpl_lstat
586# endif
587_GL_FUNCDECL_RPL (lstat, int,
588 (const char *restrict name, struct stat *restrict buf)
589 _GL_ARG_NONNULL ((1, 2)));
590_GL_CXXALIAS_RPL (lstat, int,
591 (const char *restrict name, struct stat *restrict buf));
592# else
593_GL_CXXALIAS_SYS (lstat, int,
594 (const char *restrict name, struct stat *restrict buf));
595# endif
596# if @HAVE_LSTAT@
597_GL_CXXALIASWARN (lstat);
598# endif
599#elif @GNULIB_OVERRIDES_STRUCT_STAT@
600# undef lstat
601# define lstat lstat_used_without_requesting_gnulib_module_lstat
602#elif defined GNULIB_POSIXCHECK
603# undef lstat
604# if HAVE_RAW_DECL_LSTAT
605_GL_WARN_ON_USE (lstat, "lstat is unportable - "
606 "use gnulib module lstat for portability");
607# endif
608#endif
609
610
611#if @GNULIB_MKDIR@
612# if @REPLACE_MKDIR@
613# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
614# undef mkdir
615# define mkdir rpl_mkdir
616# endif
617_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
618 _GL_ARG_NONNULL ((1)));
619_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
620# elif defined _WIN32 && !defined __CYGWIN__
621/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
622 Additionally, it declares _mkdir (and depending on compile flags, an
623 alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
624 which are included above. */
625# if !GNULIB_defined_rpl_mkdir
626static int
627rpl_mkdir (char const *name, mode_t mode)
628{
629 return _mkdir (name);
630}
631# define GNULIB_defined_rpl_mkdir 1
632# endif
633# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
634# undef mkdir
635# define mkdir rpl_mkdir
636# endif
637_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
638# else
639_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
640# endif
641_GL_CXXALIASWARN (mkdir);
642#elif defined GNULIB_POSIXCHECK
643# undef mkdir
644# if HAVE_RAW_DECL_MKDIR
645_GL_WARN_ON_USE (mkdir, "mkdir does not always support two parameters - "
646 "use gnulib module mkdir for portability");
647# endif
648#elif @GNULIB_MDA_MKDIR@
649/* On native Windows, map 'mkdir' to '_mkdir', so that -loldnames is not
650 required. In C++ with GNULIB_NAMESPACE, avoid differences between
651 platforms by defining GNULIB_NAMESPACE::mkdir always. */
652# if defined _WIN32 && !defined __CYGWIN__
653# if !GNULIB_defined_rpl_mkdir
654static int
655rpl_mkdir (char const *name, mode_t mode)
656{
657 return _mkdir (name);
658}
659# define GNULIB_defined_rpl_mkdir 1
660# endif
661# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
662# undef mkdir
663# define mkdir rpl_mkdir
664# endif
665_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
666# else
667_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
668# endif
669_GL_CXXALIASWARN (mkdir);
670#endif
671
672
673#if @GNULIB_MKDIRAT@
674# if !@HAVE_MKDIRAT@
675_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
676 _GL_ARG_NONNULL ((2)));
677# endif
678_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
679_GL_CXXALIASWARN (mkdirat);
680#elif defined GNULIB_POSIXCHECK
681# undef mkdirat
682# if HAVE_RAW_DECL_MKDIRAT
683_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
684 "use gnulib module openat for portability");
685# endif
686#endif
687
688
689#if @GNULIB_MKFIFO@
690# if @REPLACE_MKFIFO@
691# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
692# undef mkfifo
693# define mkfifo rpl_mkfifo
694# endif
695_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
696 _GL_ARG_NONNULL ((1)));
697_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
698# else
699# if !@HAVE_MKFIFO@
700_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
701 _GL_ARG_NONNULL ((1)));
702# endif
703_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
704# endif
705_GL_CXXALIASWARN (mkfifo);
706#elif defined GNULIB_POSIXCHECK
707# undef mkfifo
708# if HAVE_RAW_DECL_MKFIFO
709_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
710 "use gnulib module mkfifo for portability");
711# endif
712#endif
713
714
715#if @GNULIB_MKFIFOAT@
716# if @REPLACE_MKFIFOAT@
717# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
718# undef mkfifoat
719# define mkfifoat rpl_mkfifoat
720# endif
721_GL_FUNCDECL_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode)
722 _GL_ARG_NONNULL ((2)));
723_GL_CXXALIAS_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode));
724# else
725# if !@HAVE_MKFIFOAT@
726_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
727 _GL_ARG_NONNULL ((2)));
728# endif
729_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
730# endif
731_GL_CXXALIASWARN (mkfifoat);
732#elif defined GNULIB_POSIXCHECK
733# undef mkfifoat
734# if HAVE_RAW_DECL_MKFIFOAT
735_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
736 "use gnulib module mkfifoat for portability");
737# endif
738#endif
739
740
741#if @GNULIB_MKNOD@
742# if @REPLACE_MKNOD@
743# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
744# undef mknod
745# define mknod rpl_mknod
746# endif
747_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
748 _GL_ARG_NONNULL ((1)));
749_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
750# else
751# if !@HAVE_MKNOD@
752_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
753 _GL_ARG_NONNULL ((1)));
754# endif
755/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */
756_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
757# endif
758_GL_CXXALIASWARN (mknod);
759#elif defined GNULIB_POSIXCHECK
760# undef mknod
761# if HAVE_RAW_DECL_MKNOD
762_GL_WARN_ON_USE (mknod, "mknod is not portable - "
763 "use gnulib module mknod for portability");
764# endif
765#endif
766
767
768#if @GNULIB_MKNODAT@
769# if @REPLACE_MKNODAT@
770# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
771# undef mknodat
772# define mknodat rpl_mknodat
773# endif
774_GL_FUNCDECL_RPL (mknodat, int,
775 (int fd, char const *file, mode_t mode, dev_t dev)
776 _GL_ARG_NONNULL ((2)));
777_GL_CXXALIAS_RPL (mknodat, int,
778 (int fd, char const *file, mode_t mode, dev_t dev));
779# else
780# if !@HAVE_MKNODAT@
781_GL_FUNCDECL_SYS (mknodat, int,
782 (int fd, char const *file, mode_t mode, dev_t dev)
783 _GL_ARG_NONNULL ((2)));
784# endif
785_GL_CXXALIAS_SYS (mknodat, int,
786 (int fd, char const *file, mode_t mode, dev_t dev));
787# endif
788_GL_CXXALIASWARN (mknodat);
789#elif defined GNULIB_POSIXCHECK
790# undef mknodat
791# if HAVE_RAW_DECL_MKNODAT
792_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
793 "use gnulib module mkfifoat for portability");
794# endif
795#endif
796
797
798#if @GNULIB_STAT@
799# if @REPLACE_STAT@
800# if !@GNULIB_OVERRIDES_STRUCT_STAT@
801 /* We can't use the object-like #define stat rpl_stat, because of
802 struct stat. This means that rpl_stat will not be used if the user
803 does (stat)(a,b). Oh well. */
804# if defined _AIX && defined stat && defined _LARGE_FILES
805 /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
806 so we have to replace stat64() instead of stat(). */
807# undef stat64
808# define stat64(name, st) rpl_stat (name, st)
809# elif @WINDOWS_64_BIT_ST_SIZE@
810 /* Above, we define stat to _stati64. */
811# if defined __MINGW32__ && defined _stati64
812# ifndef _USE_32BIT_TIME_T
813 /* The system headers define _stati64 to _stat64. */
814# undef _stat64
815# define _stat64(name, st) rpl_stat (name, st)
816# endif
817# elif defined _MSC_VER && defined _stati64
818# ifdef _USE_32BIT_TIME_T
819 /* The system headers define _stati64 to _stat32i64. */
820# undef _stat32i64
821# define _stat32i64(name, st) rpl_stat (name, st)
822# else
823 /* The system headers define _stati64 to _stat64. */
824# undef _stat64
825# define _stat64(name, st) rpl_stat (name, st)
826# endif
827# else
828# undef _stati64
829# define _stati64(name, st) rpl_stat (name, st)
830# endif
831# elif defined __MINGW32__ && defined stat
832# ifdef _USE_32BIT_TIME_T
833 /* The system headers define stat to _stat32i64. */
834# undef _stat32i64
835# define _stat32i64(name, st) rpl_stat (name, st)
836# else
837 /* The system headers define stat to _stat64. */
838# undef _stat64
839# define _stat64(name, st) rpl_stat (name, st)
840# endif
841# elif defined _MSC_VER && defined stat
842# ifdef _USE_32BIT_TIME_T
843 /* The system headers define stat to _stat32. */
844# undef _stat32
845# define _stat32(name, st) rpl_stat (name, st)
846# else
847 /* The system headers define stat to _stat64i32. */
848# undef _stat64i32
849# define _stat64i32(name, st) rpl_stat (name, st)
850# endif
851# else /* !(_AIX || __MINGW32__ || _MSC_VER) */
852# undef stat
853# define stat(name, st) rpl_stat (name, st)
854# endif /* !_LARGE_FILES */
855# endif /* !@GNULIB_OVERRIDES_STRUCT_STAT@ */
856_GL_EXTERN_C int stat (const char *restrict name, struct stat *restrict buf)
857 _GL_ARG_NONNULL ((1, 2));
858# endif
859#elif @GNULIB_OVERRIDES_STRUCT_STAT@
860/* see above:
861 #define stat stat_used_without_requesting_gnulib_module_stat
862 */
863#elif defined GNULIB_POSIXCHECK
864# undef stat
865# if HAVE_RAW_DECL_STAT
866_GL_WARN_ON_USE (stat, "stat is unportable - "
867 "use gnulib module stat for portability");
868# endif
869#endif
870
871
872#if @GNULIB_MDA_UMASK@
873/* On native Windows, map 'umask' to '_umask', so that -loldnames is not
874 required. In C++ with GNULIB_NAMESPACE, avoid differences between
875 platforms by defining GNULIB_NAMESPACE::umask always. */
876# if defined _WIN32 && !defined __CYGWIN__
877# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
878# undef umask
879# define umask _umask
880# endif
881/* Need to cast, because in mingw the last argument is 'int mode'. */
882_GL_CXXALIAS_MDA_CAST (umask, mode_t, (mode_t mask));
883# else
884_GL_CXXALIAS_SYS (umask, mode_t, (mode_t mask));
885# endif
886_GL_CXXALIASWARN (umask);
887#endif
888
889
890#if @GNULIB_UTIMENSAT@
891/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
892 implementation relies on futimesat, which on Solaris 10 makes an invocation
893 to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
894 utimensat(). */
895# if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
896# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
897# undef utimensat
898# define utimensat rpl_utimensat
899# endif
900_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
901 struct timespec const times[2], int flag)
902 _GL_ARG_NONNULL ((2)));
903_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
904 struct timespec const times[2], int flag));
905# else
906# if !@HAVE_UTIMENSAT@
907_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
908 struct timespec const times[2], int flag)
909 _GL_ARG_NONNULL ((2)));
910# endif
911_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
912 struct timespec const times[2], int flag));
913# endif
914# if @HAVE_UTIMENSAT@
915_GL_CXXALIASWARN (utimensat);
916# endif
917#elif defined GNULIB_POSIXCHECK
918# undef utimensat
919# if HAVE_RAW_DECL_UTIMENSAT
920_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
921 "use gnulib module utimensat for portability");
922# endif
923#endif
924
925
926#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
927#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
928#endif
Note: See TracBrowser for help on using the repository browser.

© 2025 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette