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[bpt/guile.git] / lib / sys_stat.in.h
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8912421c 1/* Provide a more complete sys/stat header file.
f0007cad 2 Copyright (C) 2005-2012 Free Software Foundation, Inc.
8912421c
LC		 3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as published by
6 the Free Software Foundation; either version 2, 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 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, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
17
18/* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
19
20/* This file is supposed to be used on platforms where <sys/stat.h> is
21 incomplete. It is intended to provide definitions and prototypes
22 needed by an application. Start with what the system provides. */
23
24#if __GNUC__ >= 3
25@PRAGMA_SYSTEM_HEADER@
26#endif
0f00f2c3 27@PRAGMA_COLUMNS@
8912421c
LC		 28
29#if defined __need_system_sys_stat_h
30/* Special invocation convention. */
31
32#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
33
34#else
35/* Normal invocation convention. */
36
3d458a81 37#ifndef _@GUARD_PREFIX@_SYS_STAT_H
8912421c
LC		 38
39/* Get nlink_t. */
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
3d458a81
AW		 48#ifndef _@GUARD_PREFIX@_SYS_STAT_H
49#define _@GUARD_PREFIX@_SYS_STAT_H
8912421c 50
f4c79b3c
LC		 51/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
52
1cd4fffc
LC		 53/* The definition of _GL_ARG_NONNULL is copied here. */
54
61cd9dc9
LC		 55/* The definition of _GL_WARN_ON_USE is copied here. */
56
8912421c 57/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
35428fb6
LC		 58 headers that may declare mkdir(). Native Windows platforms declare mkdir
59 in <io.h> and/or <direct.h>, not in <unistd.h>. */
8912421c 60#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
a927b6c1 61# include <io.h> /* mingw32, mingw64 */
35428fb6
LC		 62# include <direct.h> /* mingw64, MSVC 9 */
63#endif
f0007cad
LC		 64
65/* Native Windows platforms declare umask() in <io.h>. */
66#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
67# include <io.h>
68#endif
35428fb6
LC		 69
70#ifndef S_IFIFO
71# ifdef _S_IFIFO
72# define S_IFIFO _S_IFIFO
73# endif
8912421c
LC		 74#endif
75
76#ifndef S_IFMT
77# define S_IFMT 0170000
78#endif
79
80#if STAT_MACROS_BROKEN
81# undef S_ISBLK
82# undef S_ISCHR
83# undef S_ISDIR
84# undef S_ISFIFO
85# undef S_ISLNK
86# undef S_ISNAM
87# undef S_ISMPB
88# undef S_ISMPC
89# undef S_ISNWK
90# undef S_ISREG
91# undef S_ISSOCK
92#endif
93
94#ifndef S_ISBLK
95# ifdef S_IFBLK
96# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
97# else
98# define S_ISBLK(m) 0
99# endif
100#endif
101
102#ifndef S_ISCHR
103# ifdef S_IFCHR
104# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
105# else
106# define S_ISCHR(m) 0
107# endif
108#endif
109
110#ifndef S_ISDIR
111# ifdef S_IFDIR
112# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
113# else
114# define S_ISDIR(m) 0
115# endif
116#endif
117
118#ifndef S_ISDOOR /* Solaris 2.5 and up */
119# define S_ISDOOR(m) 0
120#endif
121
122#ifndef S_ISFIFO
123# ifdef S_IFIFO
124# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
125# else
126# define S_ISFIFO(m) 0
127# endif
128#endif
129
130#ifndef S_ISLNK
131# ifdef S_IFLNK
132# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
133# else
134# define S_ISLNK(m) 0
135# endif
136#endif
137
138#ifndef S_ISMPB /* V7 */
139# ifdef S_IFMPB
140# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
141# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
142# else
143# define S_ISMPB(m) 0
144# define S_ISMPC(m) 0
145# endif
146#endif
147
148#ifndef S_ISNAM /* Xenix */
149# ifdef S_IFNAM
150# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
151# else
152# define S_ISNAM(m) 0
153# endif
154#endif
155
156#ifndef S_ISNWK /* HP/UX */
157# ifdef S_IFNWK
158# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
159# else
160# define S_ISNWK(m) 0
161# endif
162#endif
163
164#ifndef S_ISPORT /* Solaris 10 and up */
165# define S_ISPORT(m) 0
166#endif
167
168#ifndef S_ISREG
169# ifdef S_IFREG
170# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
171# else
172# define S_ISREG(m) 0
173# endif
174#endif
175
176#ifndef S_ISSOCK
177# ifdef S_IFSOCK
178# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
179# else
180# define S_ISSOCK(m) 0
181# endif
182#endif
183
184
185#ifndef S_TYPEISMQ
186# define S_TYPEISMQ(p) 0
187#endif
188
189#ifndef S_TYPEISTMO
190# define S_TYPEISTMO(p) 0
191#endif
192
193
194#ifndef S_TYPEISSEM
195# ifdef S_INSEM
196# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
197# else
198# define S_TYPEISSEM(p) 0
199# endif
200#endif
201
202#ifndef S_TYPEISSHM
203# ifdef S_INSHD
204# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
205# else
206# define S_TYPEISSHM(p) 0
207# endif
208#endif
209
210/* high performance ("contiguous data") */
211#ifndef S_ISCTG
212# define S_ISCTG(p) 0
213#endif
214
215/* Cray DMF (data migration facility): off line, with data */
216#ifndef S_ISOFD
217# define S_ISOFD(p) 0
218#endif
219
220/* Cray DMF (data migration facility): off line, with no data */
221#ifndef S_ISOFL
222# define S_ISOFL(p) 0
223#endif
224
225/* 4.4BSD whiteout */
226#ifndef S_ISWHT
227# define S_ISWHT(m) 0
228#endif
229
230/* If any of the following are undefined,
231 define them to their de facto standard values. */
232#if !S_ISUID
233# define S_ISUID 04000
234#endif
235#if !S_ISGID
236# define S_ISGID 02000
237#endif
238
239/* S_ISVTX is a common extension to POSIX. */
240#ifndef S_ISVTX
241# define S_ISVTX 01000
242#endif
243
244#if !S_IRUSR && S_IREAD
245# define S_IRUSR S_IREAD
246#endif
247#if !S_IRUSR
248# define S_IRUSR 00400
249#endif
250#if !S_IRGRP
251# define S_IRGRP (S_IRUSR >> 3)
252#endif
253#if !S_IROTH
254# define S_IROTH (S_IRUSR >> 6)
255#endif
256
257#if !S_IWUSR && S_IWRITE
258# define S_IWUSR S_IWRITE
259#endif
260#if !S_IWUSR
261# define S_IWUSR 00200
262#endif
263#if !S_IWGRP
264# define S_IWGRP (S_IWUSR >> 3)
265#endif
266#if !S_IWOTH
267# define S_IWOTH (S_IWUSR >> 6)
268#endif
269
270#if !S_IXUSR && S_IEXEC
271# define S_IXUSR S_IEXEC
272#endif
273#if !S_IXUSR
274# define S_IXUSR 00100
275#endif
276#if !S_IXGRP
277# define S_IXGRP (S_IXUSR >> 3)
278#endif
279#if !S_IXOTH
280# define S_IXOTH (S_IXUSR >> 6)
281#endif
282
283#if !S_IRWXU
284# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
285#endif
286#if !S_IRWXG
287# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
288#endif
289#if !S_IRWXO
290# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
291#endif
292
293/* S_IXUGO is a common extension to POSIX. */
294#if !S_IXUGO
295# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
296#endif
297
298#ifndef S_IRWXUGO
299# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
300#endif
301
302/* Macros for futimens and utimensat. */
303#ifndef UTIME_NOW
304# define UTIME_NOW (-1)
305# define UTIME_OMIT (-2)
306#endif
307
308
8912421c
LC		 309#if @GNULIB_FCHMODAT@
310# if !@HAVE_FCHMODAT@
f4c79b3c
LC		 311_GL_FUNCDECL_SYS (fchmodat, int,
312 (int fd, char const *file, mode_t mode, int flag)
313 _GL_ARG_NONNULL ((2)));
8912421c 314# endif
f4c79b3c
LC		 315_GL_CXXALIAS_SYS (fchmodat, int,
316 (int fd, char const *file, mode_t mode, int flag));
317_GL_CXXALIASWARN (fchmodat);
8912421c
LC		 318#elif defined GNULIB_POSIXCHECK
319# undef fchmodat
61cd9dc9
LC		 320# if HAVE_RAW_DECL_FCHMODAT
321_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
322 "use gnulib module openat for portability");
323# endif
8912421c
LC		 324#endif
325
326
35428fb6
LC		 327#if @GNULIB_FSTAT@
328# if @REPLACE_FSTAT@
329# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
330# undef fstat
331# define fstat rpl_fstat
332# endif
f4c79b3c
LC		 333_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
334_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
35428fb6 335# else
f4c79b3c 336_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
35428fb6 337# endif
f4c79b3c 338_GL_CXXALIASWARN (fstat);
35428fb6
LC		 339#elif defined GNULIB_POSIXCHECK
340# undef fstat
341# if HAVE_RAW_DECL_FSTAT
342_GL_WARN_ON_USE (fstat, "fstat has portability problems - "
343 "use gnulib module fstat for portability");
344# endif
345#endif
8912421c
LC		 346
347
348#if @GNULIB_FSTATAT@
349# if @REPLACE_FSTATAT@
f4c79b3c
LC		 350# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
351# undef fstatat
352# define fstatat rpl_fstatat
353# endif
354_GL_FUNCDECL_RPL (fstatat, int,
355 (int fd, char const *name, struct stat *st, int flags)
356 _GL_ARG_NONNULL ((2, 3)));
357_GL_CXXALIAS_RPL (fstatat, int,
358 (int fd, char const *name, struct stat *st, int flags));
359# else
360# if !@HAVE_FSTATAT@
361_GL_FUNCDECL_SYS (fstatat, int,
362 (int fd, char const *name, struct stat *st, int flags)
363 _GL_ARG_NONNULL ((2, 3)));
364# endif
365_GL_CXXALIAS_SYS (fstatat, int,
366 (int fd, char const *name, struct stat *st, int flags));
367# endif
368_GL_CXXALIASWARN (fstatat);
8912421c
LC		 369#elif defined GNULIB_POSIXCHECK
370# undef fstatat
61cd9dc9
LC		 371# if HAVE_RAW_DECL_FSTATAT
372_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
373 "use gnulib module openat for portability");
374# endif
8912421c
LC		 375#endif
376
377
378#if @GNULIB_FUTIMENS@
dd7d0148
LC		 379/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
380 implementation relies on futimesat, which on Solaris 10 makes an invocation
381 to futimens that is meant to invoke the libc's futimens(), not gnulib's
382 futimens(). */
383# if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
f4c79b3c
LC		 384# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
385# undef futimens
386# define futimens rpl_futimens
387# endif
388_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
389_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
390# else
391# if !@HAVE_FUTIMENS@
392_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
393# endif
394_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
8912421c 395# endif
dd7d0148 396# if @HAVE_FUTIMENS@
f4c79b3c 397_GL_CXXALIASWARN (futimens);
dd7d0148 398# endif
8912421c
LC		 399#elif defined GNULIB_POSIXCHECK
400# undef futimens
61cd9dc9
LC		 401# if HAVE_RAW_DECL_FUTIMENS
402_GL_WARN_ON_USE (futimens, "futimens is not portable - "
403 "use gnulib module futimens for portability");
404# endif
8912421c
LC		 405#endif
406
407
408#if @GNULIB_LCHMOD@
409/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
410 denotes a symbolic link. */
411# if !@HAVE_LCHMOD@
412/* The lchmod replacement follows symbolic links. Callers should take
413 this into account; lchmod should be applied only to arguments that
414 are known to not be symbolic links. On hosts that lack lchmod,
415 this can lead to race conditions between the check and the
416 invocation of lchmod, but we know of no workarounds that are
417 reliable in general. You might try requesting support for lchmod
418 from your operating system supplier. */
f4c79b3c
LC		 419# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
420# define lchmod chmod
421# endif
a927b6c1
LC		 422/* Need to cast, because on mingw, the second parameter of chmod is
423 int mode. */
424_GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int,
425 (const char *filename, mode_t mode));
f4c79b3c
LC		 426# else
427# if 0 /* assume already declared */
428_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
429 _GL_ARG_NONNULL ((1)));
430# endif
431_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
8912421c 432# endif
a927b6c1 433# if @HAVE_LCHMOD@
f4c79b3c 434_GL_CXXALIASWARN (lchmod);
a927b6c1 435# endif
8912421c
LC		 436#elif defined GNULIB_POSIXCHECK
437# undef lchmod
61cd9dc9
LC		 438# if HAVE_RAW_DECL_LCHMOD
439_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
440 "use gnulib module lchmod for portability");
441# endif
8912421c
LC		 442#endif
443
444
445#if @GNULIB_LSTAT@
446# if ! @HAVE_LSTAT@
447/* mingw does not support symlinks, therefore it does not have lstat. But
448 without links, stat does just fine. */
f4c79b3c
LC		 449# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
450# define lstat stat
451# endif
452_GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf));
8912421c 453# elif @REPLACE_LSTAT@
f4c79b3c
LC		 454# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
455# undef lstat
456# define lstat rpl_lstat
457# endif
458_GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf)
459 _GL_ARG_NONNULL ((1, 2)));
460_GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf));
461# else
462_GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf));
8912421c 463# endif
a927b6c1 464# if @HAVE_LSTAT@
f4c79b3c 465_GL_CXXALIASWARN (lstat);
a927b6c1 466# endif
8912421c
LC		 467#elif defined GNULIB_POSIXCHECK
468# undef lstat
61cd9dc9
LC		 469# if HAVE_RAW_DECL_LSTAT
470_GL_WARN_ON_USE (lstat, "lstat is unportable - "
471 "use gnulib module lstat for portability");
472# endif
8912421c
LC		 473#endif
474
475
476#if @REPLACE_MKDIR@
f4c79b3c
LC		 477# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
478# undef mkdir
479# define mkdir rpl_mkdir
480# endif
481_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
482 _GL_ARG_NONNULL ((1)));
483_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
8912421c
LC		 484#else
485/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
486 Additionally, it declares _mkdir (and depending on compile flags, an
a927b6c1
LC		 487 alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
488 which are included above. */
8912421c
LC		 489# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
490
49114fd4 491# if !GNULIB_defined_rpl_mkdir
8912421c
LC		 492static inline int
493rpl_mkdir (char const *name, mode_t mode)
494{
495 return _mkdir (name);
496}
49114fd4
LC		 497# define GNULIB_defined_rpl_mkdir 1
498# endif
8912421c 499
f4c79b3c
LC		 500# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
501# define mkdir rpl_mkdir
502# endif
503_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
504# else
505_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
8912421c
LC		 506# endif
507#endif
f4c79b3c 508_GL_CXXALIASWARN (mkdir);
8912421c
LC		 509
510
511#if @GNULIB_MKDIRAT@
512# if !@HAVE_MKDIRAT@
f4c79b3c
LC		 513_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
514 _GL_ARG_NONNULL ((2)));
8912421c 515# endif
f4c79b3c
LC		 516_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
517_GL_CXXALIASWARN (mkdirat);
8912421c
LC		 518#elif defined GNULIB_POSIXCHECK
519# undef mkdirat
61cd9dc9
LC		 520# if HAVE_RAW_DECL_MKDIRAT
521_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
522 "use gnulib module openat for portability");
523# endif
8912421c
LC		 524#endif
525
526
f29ded4b
LC		 527#if @GNULIB_MKFIFO@
528# if @REPLACE_MKFIFO@
f4c79b3c
LC		 529# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
530# undef mkfifo
531# define mkfifo rpl_mkfifo
532# endif
533_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
534 _GL_ARG_NONNULL ((1)));
535_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
536# else
537# if !@HAVE_MKFIFO@
538_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
539 _GL_ARG_NONNULL ((1)));
540# endif
541_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
f29ded4b 542# endif
f4c79b3c 543_GL_CXXALIASWARN (mkfifo);
f29ded4b
LC		 544#elif defined GNULIB_POSIXCHECK
545# undef mkfifo
61cd9dc9
LC		 546# if HAVE_RAW_DECL_MKFIFO
547_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
548 "use gnulib module mkfifo for portability");
549# endif
f29ded4b
LC		 550#endif
551
552
8912421c
LC		 553#if @GNULIB_MKFIFOAT@
554# if !@HAVE_MKFIFOAT@
f4c79b3c
LC		 555_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
556 _GL_ARG_NONNULL ((2)));
8912421c 557# endif
f4c79b3c
LC		 558_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
559_GL_CXXALIASWARN (mkfifoat);
8912421c
LC		 560#elif defined GNULIB_POSIXCHECK
561# undef mkfifoat
61cd9dc9
LC		 562# if HAVE_RAW_DECL_MKFIFOAT
563_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
564 "use gnulib module mkfifoat for portability");
565# endif
8912421c
LC		 566#endif
567
568
f29ded4b
LC		 569#if @GNULIB_MKNOD@
570# if @REPLACE_MKNOD@
f4c79b3c
LC		 571# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
572# undef mknod
573# define mknod rpl_mknod
574# endif
575_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
576 _GL_ARG_NONNULL ((1)));
577_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
578# else
579# if !@HAVE_MKNOD@
580_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
581 _GL_ARG_NONNULL ((1)));
582# endif
ab4d62ad
LC		 583/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */
584_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
f29ded4b 585# endif
f4c79b3c 586_GL_CXXALIASWARN (mknod);
f29ded4b
LC		 587#elif defined GNULIB_POSIXCHECK
588# undef mknod
61cd9dc9
LC		 589# if HAVE_RAW_DECL_MKNOD
590_GL_WARN_ON_USE (mknod, "mknod is not portable - "
591 "use gnulib module mknod for portability");
592# endif
f29ded4b
LC		 593#endif
594
595
8912421c
LC		 596#if @GNULIB_MKNODAT@
597# if !@HAVE_MKNODAT@
f4c79b3c
LC		 598_GL_FUNCDECL_SYS (mknodat, int,
599 (int fd, char const *file, mode_t mode, dev_t dev)
600 _GL_ARG_NONNULL ((2)));
8912421c 601# endif
f4c79b3c
LC		 602_GL_CXXALIAS_SYS (mknodat, int,
603 (int fd, char const *file, mode_t mode, dev_t dev));
604_GL_CXXALIASWARN (mknodat);
8912421c
LC		 605#elif defined GNULIB_POSIXCHECK
606# undef mknodat
61cd9dc9
LC		 607# if HAVE_RAW_DECL_MKNODAT
608_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
609 "use gnulib module mkfifoat for portability");
610# endif
8912421c
LC		 611#endif
612
613
614#if @GNULIB_STAT@
615# if @REPLACE_STAT@
616/* We can't use the object-like #define stat rpl_stat, because of
617 struct stat. This means that rpl_stat will not be used if the user
618 does (stat)(a,b). Oh well. */
619# undef stat
f29ded4b
LC		 620# ifdef _LARGE_FILES
621 /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
622 so we have to replace stat64() instead of stat(). */
623# define stat stat64
624# undef stat64
625# define stat64(name, st) rpl_stat (name, st)
626# else /* !_LARGE_FILES */
627# define stat(name, st) rpl_stat (name, st)
628# endif /* !_LARGE_FILES */
0f00f2c3
LC		 629_GL_EXTERN_C int stat (const char *name, struct stat *buf)
630 _GL_ARG_NONNULL ((1, 2));
8912421c
LC		 631# endif
632#elif defined GNULIB_POSIXCHECK
633# undef stat
61cd9dc9
LC		 634# if HAVE_RAW_DECL_STAT
635_GL_WARN_ON_USE (stat, "stat is unportable - "
636 "use gnulib module stat for portability");
637# endif
8912421c
LC		 638#endif
639
640
641#if @GNULIB_UTIMENSAT@
dd7d0148
LC		 642/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
643 implementation relies on futimesat, which on Solaris 10 makes an invocation
644 to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
645 utimensat(). */
646# if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
f4c79b3c
LC		 647# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
648# undef utimensat
649# define utimensat rpl_utimensat
650# endif
651_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
652 struct timespec const times[2], int flag)
653 _GL_ARG_NONNULL ((2)));
654_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
655 struct timespec const times[2], int flag));
656# else
657# if !@HAVE_UTIMENSAT@
658_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
659 struct timespec const times[2], int flag)
660 _GL_ARG_NONNULL ((2)));
661# endif
662_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
663 struct timespec const times[2], int flag));
664# endif
dd7d0148 665# if @HAVE_UTIMENSAT@
f4c79b3c 666_GL_CXXALIASWARN (utimensat);
dd7d0148 667# endif
8912421c
LC		 668#elif defined GNULIB_POSIXCHECK
669# undef utimensat
61cd9dc9
LC		 670# if HAVE_RAW_DECL_UTIMENSAT
671_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
672 "use gnulib module utimensat for portability");
673# endif
8912421c
LC		 674#endif
675
676
3d458a81
AW		 677#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
678#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
8912421c 679#endif
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