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[bpt/emacs.git] / lib / sys_stat.in.h
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5fa4ac76 1/* Provide a more complete sys/stat header file.
9ff99d22 2 Copyright (C) 2005-2013 Free Software Foundation, Inc.
5fa4ac76
PE		 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
caf8a9b2 15 along with this program; if not, see <http://www.gnu.org/licenses/>. */
5fa4ac76
PE		 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
6a3e57bb 36#ifndef _@GUARD_PREFIX@_SYS_STAT_H
5fa4ac76 37
caf8a9b2
PE		 38/* Get nlink_t.
39 May also define off_t to a 64-bit type on native Windows. */
5fa4ac76
PE		 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
6a3e57bb
PE		 48#ifndef _@GUARD_PREFIX@_SYS_STAT_H
49#define _@GUARD_PREFIX@_SYS_STAT_H
5fa4ac76
PE		 50
51/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
52
53/* The definition of _GL_ARG_NONNULL is copied here. */
54
55/* The definition of _GL_WARN_ON_USE is copied here. */
56
57/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
316f8af0
PE		 58 headers that may declare mkdir(). Native Windows platforms declare mkdir
59 in <io.h> and/or <direct.h>, not in <unistd.h>. */
5fa4ac76
PE		 60#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
61# include <io.h> /* mingw32, mingw64 */
316f8af0
PE		 62# include <direct.h> /* mingw64, MSVC 9 */
63#endif
64
caf8a9b2
PE		 65/* Native Windows platforms declare umask() in <io.h>. */
66#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
67# include <io.h>
68#endif
69
70/* Large File Support on native Windows. */
71#if @WINDOWS_64_BIT_ST_SIZE@
72# define stat _stati64
73#endif
74
316f8af0
PE		 75#ifndef S_IFIFO
76# ifdef _S_IFIFO
77# define S_IFIFO _S_IFIFO
78# endif
5fa4ac76
PE		 79#endif
80
81#ifndef S_IFMT
82# define S_IFMT 0170000
83#endif
84
85#if STAT_MACROS_BROKEN
86# undef S_ISBLK
87# undef S_ISCHR
88# undef S_ISDIR
89# undef S_ISFIFO
90# undef S_ISLNK
91# undef S_ISNAM
92# undef S_ISMPB
93# undef S_ISMPC
94# undef S_ISNWK
95# undef S_ISREG
96# undef S_ISSOCK
97#endif
98
99#ifndef S_ISBLK
100# ifdef S_IFBLK
101# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
102# else
103# define S_ISBLK(m) 0
104# endif
105#endif
106
107#ifndef S_ISCHR
108# ifdef S_IFCHR
109# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
110# else
111# define S_ISCHR(m) 0
112# endif
113#endif
114
115#ifndef S_ISDIR
116# ifdef S_IFDIR
117# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
118# else
119# define S_ISDIR(m) 0
120# endif
121#endif
122
123#ifndef S_ISDOOR /* Solaris 2.5 and up */
124# define S_ISDOOR(m) 0
125#endif
126
127#ifndef S_ISFIFO
128# ifdef S_IFIFO
129# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
130# else
131# define S_ISFIFO(m) 0
132# endif
133#endif
134
135#ifndef S_ISLNK
136# ifdef S_IFLNK
137# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
138# else
139# define S_ISLNK(m) 0
140# endif
141#endif
142
143#ifndef S_ISMPB /* V7 */
144# ifdef S_IFMPB
145# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
146# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
147# else
148# define S_ISMPB(m) 0
149# define S_ISMPC(m) 0
150# endif
151#endif
152
219023c4
PE		 153#ifndef S_ISMPX /* AIX */
154# define S_ISMPX(m) 0
155#endif
156
5fa4ac76
PE		 157#ifndef S_ISNAM /* Xenix */
158# ifdef S_IFNAM
159# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
160# else
161# define S_ISNAM(m) 0
162# endif
163#endif
164
165#ifndef S_ISNWK /* HP/UX */
166# ifdef S_IFNWK
167# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
168# else
169# define S_ISNWK(m) 0
170# endif
171#endif
172
173#ifndef S_ISPORT /* Solaris 10 and up */
174# define S_ISPORT(m) 0
175#endif
176
177#ifndef S_ISREG
178# ifdef S_IFREG
179# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
180# else
181# define S_ISREG(m) 0
182# endif
183#endif
184
185#ifndef S_ISSOCK
186# ifdef S_IFSOCK
187# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
188# else
189# define S_ISSOCK(m) 0
190# endif
191#endif
192
193
194#ifndef S_TYPEISMQ
195# define S_TYPEISMQ(p) 0
196#endif
197
198#ifndef S_TYPEISTMO
199# define S_TYPEISTMO(p) 0
200#endif
201
202
203#ifndef S_TYPEISSEM
204# ifdef S_INSEM
205# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
206# else
207# define S_TYPEISSEM(p) 0
208# endif
209#endif
210
211#ifndef S_TYPEISSHM
212# ifdef S_INSHD
213# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
214# else
215# define S_TYPEISSHM(p) 0
216# endif
217#endif
218
219/* high performance ("contiguous data") */
220#ifndef S_ISCTG
221# define S_ISCTG(p) 0
222#endif
223
224/* Cray DMF (data migration facility): off line, with data */
225#ifndef S_ISOFD
226# define S_ISOFD(p) 0
227#endif
228
229/* Cray DMF (data migration facility): off line, with no data */
230#ifndef S_ISOFL
231# define S_ISOFL(p) 0
232#endif
233
234/* 4.4BSD whiteout */
235#ifndef S_ISWHT
236# define S_ISWHT(m) 0
237#endif
238
239/* If any of the following are undefined,
240 define them to their de facto standard values. */
241#if !S_ISUID
242# define S_ISUID 04000
243#endif
244#if !S_ISGID
245# define S_ISGID 02000
246#endif
247
248/* S_ISVTX is a common extension to POSIX. */
249#ifndef S_ISVTX
250# define S_ISVTX 01000
251#endif
252
253#if !S_IRUSR && S_IREAD
254# define S_IRUSR S_IREAD
255#endif
256#if !S_IRUSR
257# define S_IRUSR 00400
258#endif
259#if !S_IRGRP
260# define S_IRGRP (S_IRUSR >> 3)
261#endif
262#if !S_IROTH
263# define S_IROTH (S_IRUSR >> 6)
264#endif
265
266#if !S_IWUSR && S_IWRITE
267# define S_IWUSR S_IWRITE
268#endif
269#if !S_IWUSR
270# define S_IWUSR 00200
271#endif
272#if !S_IWGRP
273# define S_IWGRP (S_IWUSR >> 3)
274#endif
275#if !S_IWOTH
276# define S_IWOTH (S_IWUSR >> 6)
277#endif
278
279#if !S_IXUSR && S_IEXEC
280# define S_IXUSR S_IEXEC
281#endif
282#if !S_IXUSR
283# define S_IXUSR 00100
284#endif
285#if !S_IXGRP
286# define S_IXGRP (S_IXUSR >> 3)
287#endif
288#if !S_IXOTH
289# define S_IXOTH (S_IXUSR >> 6)
290#endif
291
292#if !S_IRWXU
293# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
294#endif
295#if !S_IRWXG
296# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
297#endif
298#if !S_IRWXO
299# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
300#endif
301
302/* S_IXUGO is a common extension to POSIX. */
303#if !S_IXUGO
304# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
305#endif
306
307#ifndef S_IRWXUGO
308# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
309#endif
310
311/* Macros for futimens and utimensat. */
312#ifndef UTIME_NOW
313# define UTIME_NOW (-1)
314# define UTIME_OMIT (-2)
315#endif
316
317
318#if @GNULIB_FCHMODAT@
319# if !@HAVE_FCHMODAT@
320_GL_FUNCDECL_SYS (fchmodat, int,
321 (int fd, char const *file, mode_t mode, int flag)
322 _GL_ARG_NONNULL ((2)));
323# endif
324_GL_CXXALIAS_SYS (fchmodat, int,
325 (int fd, char const *file, mode_t mode, int flag));
326_GL_CXXALIASWARN (fchmodat);
327#elif defined GNULIB_POSIXCHECK
328# undef fchmodat
329# if HAVE_RAW_DECL_FCHMODAT
330_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
331 "use gnulib module openat for portability");
332# endif
333#endif
334
335
316f8af0
PE		 336#if @GNULIB_FSTAT@
337# if @REPLACE_FSTAT@
338# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
339# undef fstat
340# define fstat rpl_fstat
341# endif
5fa4ac76
PE		 342_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
343_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
316f8af0 344# else
5fa4ac76 345_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
316f8af0 346# endif
5fa4ac76 347_GL_CXXALIASWARN (fstat);
caf8a9b2
PE		 348#elif @WINDOWS_64_BIT_ST_SIZE@
349/* Above, we define stat to _stati64. */
350# define fstat _fstati64
316f8af0
PE		 351#elif defined GNULIB_POSIXCHECK
352# undef fstat
353# if HAVE_RAW_DECL_FSTAT
354_GL_WARN_ON_USE (fstat, "fstat has portability problems - "
355 "use gnulib module fstat for portability");
356# endif
357#endif
5fa4ac76
PE		 358
359
360#if @GNULIB_FSTATAT@
361# if @REPLACE_FSTATAT@
362# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
363# undef fstatat
364# define fstatat rpl_fstatat
365# endif
366_GL_FUNCDECL_RPL (fstatat, int,
367 (int fd, char const *name, struct stat *st, int flags)
368 _GL_ARG_NONNULL ((2, 3)));
369_GL_CXXALIAS_RPL (fstatat, int,
370 (int fd, char const *name, struct stat *st, int flags));
371# else
372# if !@HAVE_FSTATAT@
373_GL_FUNCDECL_SYS (fstatat, int,
374 (int fd, char const *name, struct stat *st, int flags)
375 _GL_ARG_NONNULL ((2, 3)));
376# endif
377_GL_CXXALIAS_SYS (fstatat, int,
378 (int fd, char const *name, struct stat *st, int flags));
379# endif
380_GL_CXXALIASWARN (fstatat);
381#elif defined GNULIB_POSIXCHECK
382# undef fstatat
383# if HAVE_RAW_DECL_FSTATAT
384_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
385 "use gnulib module openat for portability");
386# endif
387#endif
388
389
390#if @GNULIB_FUTIMENS@
1ef6de05
PE		 391/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
392 implementation relies on futimesat, which on Solaris 10 makes an invocation
393 to futimens that is meant to invoke the libc's futimens(), not gnulib's
394 futimens(). */
395# if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
5fa4ac76
PE		 396# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
397# undef futimens
398# define futimens rpl_futimens
399# endif
400_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
401_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
402# else
403# if !@HAVE_FUTIMENS@
404_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
405# endif
406_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
407# endif
1ef6de05 408# if @HAVE_FUTIMENS@
5fa4ac76 409_GL_CXXALIASWARN (futimens);
1ef6de05 410# endif
5fa4ac76
PE		 411#elif defined GNULIB_POSIXCHECK
412# undef futimens
413# if HAVE_RAW_DECL_FUTIMENS
414_GL_WARN_ON_USE (futimens, "futimens is not portable - "
415 "use gnulib module futimens for portability");
416# endif
417#endif
418
419
420#if @GNULIB_LCHMOD@
421/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
422 denotes a symbolic link. */
423# if !@HAVE_LCHMOD@
424/* The lchmod replacement follows symbolic links. Callers should take
425 this into account; lchmod should be applied only to arguments that
426 are known to not be symbolic links. On hosts that lack lchmod,
427 this can lead to race conditions between the check and the
428 invocation of lchmod, but we know of no workarounds that are
429 reliable in general. You might try requesting support for lchmod
430 from your operating system supplier. */
431# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
432# define lchmod chmod
433# endif
434/* Need to cast, because on mingw, the second parameter of chmod is
435 int mode. */
436_GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int,
437 (const char *filename, mode_t mode));
438# else
439# if 0 /* assume already declared */
440_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
441 _GL_ARG_NONNULL ((1)));
442# endif
443_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
444# endif
445# if @HAVE_LCHMOD@
446_GL_CXXALIASWARN (lchmod);
447# endif
448#elif defined GNULIB_POSIXCHECK
449# undef lchmod
450# if HAVE_RAW_DECL_LCHMOD
451_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
452 "use gnulib module lchmod for portability");
453# endif
454#endif
455
456
457#if @GNULIB_LSTAT@
458# if ! @HAVE_LSTAT@
459/* mingw does not support symlinks, therefore it does not have lstat. But
460 without links, stat does just fine. */
461# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
462# define lstat stat
463# endif
464_GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf));
465# elif @REPLACE_LSTAT@
466# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
467# undef lstat
468# define lstat rpl_lstat
469# endif
470_GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf)
471 _GL_ARG_NONNULL ((1, 2)));
472_GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf));
473# else
474_GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf));
475# endif
476# if @HAVE_LSTAT@
477_GL_CXXALIASWARN (lstat);
478# endif
479#elif defined GNULIB_POSIXCHECK
480# undef lstat
481# if HAVE_RAW_DECL_LSTAT
482_GL_WARN_ON_USE (lstat, "lstat is unportable - "
483 "use gnulib module lstat for portability");
484# endif
485#endif
486
487
488#if @REPLACE_MKDIR@
489# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
490# undef mkdir
491# define mkdir rpl_mkdir
492# endif
493_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
494 _GL_ARG_NONNULL ((1)));
495_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
496#else
497/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
498 Additionally, it declares _mkdir (and depending on compile flags, an
499 alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
500 which are included above. */
501# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
502
503# if !GNULIB_defined_rpl_mkdir
f64898ab 504static int
5fa4ac76
PE		 505rpl_mkdir (char const *name, mode_t mode)
506{
507 return _mkdir (name);
508}
509# define GNULIB_defined_rpl_mkdir 1
510# endif
511
512# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
513# define mkdir rpl_mkdir
514# endif
515_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
516# else
517_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
518# endif
519#endif
520_GL_CXXALIASWARN (mkdir);
521
522
523#if @GNULIB_MKDIRAT@
524# if !@HAVE_MKDIRAT@
525_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
526 _GL_ARG_NONNULL ((2)));
527# endif
528_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
529_GL_CXXALIASWARN (mkdirat);
530#elif defined GNULIB_POSIXCHECK
531# undef mkdirat
532# if HAVE_RAW_DECL_MKDIRAT
533_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
534 "use gnulib module openat for portability");
535# endif
536#endif
537
538
539#if @GNULIB_MKFIFO@
540# if @REPLACE_MKFIFO@
541# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
542# undef mkfifo
543# define mkfifo rpl_mkfifo
544# endif
545_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
546 _GL_ARG_NONNULL ((1)));
547_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
548# else
549# if !@HAVE_MKFIFO@
550_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
551 _GL_ARG_NONNULL ((1)));
552# endif
553_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
554# endif
555_GL_CXXALIASWARN (mkfifo);
556#elif defined GNULIB_POSIXCHECK
557# undef mkfifo
558# if HAVE_RAW_DECL_MKFIFO
559_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
560 "use gnulib module mkfifo for portability");
561# endif
562#endif
563
564
565#if @GNULIB_MKFIFOAT@
566# if !@HAVE_MKFIFOAT@
567_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
568 _GL_ARG_NONNULL ((2)));
569# endif
570_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
571_GL_CXXALIASWARN (mkfifoat);
572#elif defined GNULIB_POSIXCHECK
573# undef mkfifoat
574# if HAVE_RAW_DECL_MKFIFOAT
575_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
576 "use gnulib module mkfifoat for portability");
577# endif
578#endif
579
580
581#if @GNULIB_MKNOD@
582# if @REPLACE_MKNOD@
583# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
584# undef mknod
585# define mknod rpl_mknod
586# endif
587_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
588 _GL_ARG_NONNULL ((1)));
589_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
590# else
591# if !@HAVE_MKNOD@
592_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
593 _GL_ARG_NONNULL ((1)));
594# endif
595/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */
596_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
597# endif
598_GL_CXXALIASWARN (mknod);
599#elif defined GNULIB_POSIXCHECK
600# undef mknod
601# if HAVE_RAW_DECL_MKNOD
602_GL_WARN_ON_USE (mknod, "mknod is not portable - "
603 "use gnulib module mknod for portability");
604# endif
605#endif
606
607
608#if @GNULIB_MKNODAT@
609# if !@HAVE_MKNODAT@
610_GL_FUNCDECL_SYS (mknodat, int,
611 (int fd, char const *file, mode_t mode, dev_t dev)
612 _GL_ARG_NONNULL ((2)));
613# endif
614_GL_CXXALIAS_SYS (mknodat, int,
615 (int fd, char const *file, mode_t mode, dev_t dev));
616_GL_CXXALIASWARN (mknodat);
617#elif defined GNULIB_POSIXCHECK
618# undef mknodat
619# if HAVE_RAW_DECL_MKNODAT
620_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
621 "use gnulib module mkfifoat for portability");
622# endif
623#endif
624
625
626#if @GNULIB_STAT@
627# if @REPLACE_STAT@
628/* We can't use the object-like #define stat rpl_stat, because of
629 struct stat. This means that rpl_stat will not be used if the user
630 does (stat)(a,b). Oh well. */
caf8a9b2 631# if defined _AIX && defined stat && defined _LARGE_FILES
5fa4ac76
PE		 632 /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
633 so we have to replace stat64() instead of stat(). */
5fa4ac76
PE		 634# undef stat64
635# define stat64(name, st) rpl_stat (name, st)
caf8a9b2
PE		 636# elif @WINDOWS_64_BIT_ST_SIZE@
637 /* Above, we define stat to _stati64. */
638# if defined __MINGW32__ && defined _stati64
639# ifndef _USE_32BIT_TIME_T
640 /* The system headers define _stati64 to _stat64. */
641# undef _stat64
642# define _stat64(name, st) rpl_stat (name, st)
643# endif
644# elif defined _MSC_VER && defined _stati64
645# ifdef _USE_32BIT_TIME_T
646 /* The system headers define _stati64 to _stat32i64. */
647# undef _stat32i64
648# define _stat32i64(name, st) rpl_stat (name, st)
649# else
650 /* The system headers define _stati64 to _stat64. */
651# undef _stat64
652# define _stat64(name, st) rpl_stat (name, st)
653# endif
654# else
655# undef _stati64
656# define _stati64(name, st) rpl_stat (name, st)
657# endif
658# elif defined __MINGW32__ && defined stat
659# ifdef _USE_32BIT_TIME_T
660 /* The system headers define stat to _stat32i64. */
661# undef _stat32i64
662# define _stat32i64(name, st) rpl_stat (name, st)
663# else
664 /* The system headers define stat to _stat64. */
665# undef _stat64
666# define _stat64(name, st) rpl_stat (name, st)
667# endif
668# elif defined _MSC_VER && defined stat
669# ifdef _USE_32BIT_TIME_T
670 /* The system headers define stat to _stat32. */
671# undef _stat32
672# define _stat32(name, st) rpl_stat (name, st)
673# else
674 /* The system headers define stat to _stat64i32. */
675# undef _stat64i32
676# define _stat64i32(name, st) rpl_stat (name, st)
677# endif
678# else /* !(_AIX ||__MINGW32__ || _MSC_VER) */
679# undef stat
5fa4ac76
PE		 680# define stat(name, st) rpl_stat (name, st)
681# endif /* !_LARGE_FILES */
682_GL_EXTERN_C int stat (const char *name, struct stat *buf)
683 _GL_ARG_NONNULL ((1, 2));
684# endif
685#elif defined GNULIB_POSIXCHECK
686# undef stat
687# if HAVE_RAW_DECL_STAT
688_GL_WARN_ON_USE (stat, "stat is unportable - "
689 "use gnulib module stat for portability");
690# endif
691#endif
692
693
694#if @GNULIB_UTIMENSAT@
1ef6de05
PE		 695/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
696 implementation relies on futimesat, which on Solaris 10 makes an invocation
697 to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
698 utimensat(). */
699# if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
5fa4ac76
PE		 700# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
701# undef utimensat
702# define utimensat rpl_utimensat
703# endif
704_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
705 struct timespec const times[2], int flag)
706 _GL_ARG_NONNULL ((2)));
707_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
708 struct timespec const times[2], int flag));
709# else
710# if !@HAVE_UTIMENSAT@
711_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
712 struct timespec const times[2], int flag)
713 _GL_ARG_NONNULL ((2)));
714# endif
715_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
716 struct timespec const times[2], int flag));
717# endif
1ef6de05 718# if @HAVE_UTIMENSAT@
5fa4ac76 719_GL_CXXALIASWARN (utimensat);
1ef6de05 720# endif
5fa4ac76
PE		 721#elif defined GNULIB_POSIXCHECK
722# undef utimensat
723# if HAVE_RAW_DECL_UTIMENSAT
724_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
725 "use gnulib module utimensat for portability");
726# endif
727#endif
728
729
6a3e57bb
PE		 730#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
731#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
5fa4ac76 732#endif
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