root/lib/sys_stat.in.h

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DEFINITIONS

This source file includes following definitions.
  1. rpl_mkdir
  2. rpl_mkdir
     1 /* Provide a more complete sys/stat.h header file.
     2    Copyright (C) 2005-2023 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
    95 struct 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_CHMOD@
   395 # if @REPLACE_CHMOD@
   396 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   397 #   undef chmod
   398 #   define chmod rpl_chmod
   399 #  endif
   400 _GL_FUNCDECL_RPL (chmod, int, (const char *filename, mode_t mode)
   401                                _GL_ARG_NONNULL ((1)));
   402 _GL_CXXALIAS_RPL (chmod, int, (const char *filename, mode_t mode));
   403 # elif defined _WIN32 && !defined __CYGWIN__
   404 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   405 #   undef chmod
   406 #   define chmod _chmod
   407 #  endif
   408 /* Need to cast, because in mingw the last argument is 'int mode'.  */
   409 _GL_CXXALIAS_MDA_CAST (chmod, int, (const char *filename, mode_t mode));
   410 # else
   411 _GL_CXXALIAS_SYS (chmod, int, (const char *filename, mode_t mode));
   412 # endif
   413 _GL_CXXALIASWARN (chmod);
   414 #elif defined GNULIB_POSIXCHECK
   415 # undef chmod
   416 # if HAVE_RAW_DECL_CHMOD
   417 _GL_WARN_ON_USE (chmod, "chmod has portability problems - "
   418                  "use gnulib module chmod for portability");
   419 # endif
   420 #elif @GNULIB_MDA_CHMOD@
   421 /* On native Windows, map 'chmod' to '_chmod', so that -loldnames is not
   422    required.  In C++ with GNULIB_NAMESPACE, avoid differences between
   423    platforms by defining GNULIB_NAMESPACE::chmod always.  */
   424 # if defined _WIN32 && !defined __CYGWIN__
   425 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   426 #   undef chmod
   427 #   define chmod _chmod
   428 #  endif
   429 /* Need to cast, because in mingw the last argument is 'int mode'.  */
   430 _GL_CXXALIAS_MDA_CAST (chmod, int, (const char *filename, mode_t mode));
   431 # else
   432 _GL_CXXALIAS_SYS (chmod, int, (const char *filename, mode_t mode));
   433 # endif
   434 _GL_CXXALIASWARN (chmod);
   435 #endif
   436 
   437 
   438 #if @GNULIB_FCHMODAT@
   439 # if @REPLACE_FCHMODAT@
   440 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   441 #   undef fchmodat
   442 #   define fchmodat rpl_fchmodat
   443 #  endif
   444 _GL_FUNCDECL_RPL (fchmodat, int,
   445                   (int fd, char const *file, mode_t mode, int flag)
   446                   _GL_ARG_NONNULL ((2)));
   447 _GL_CXXALIAS_RPL (fchmodat, int,
   448                   (int fd, char const *file, mode_t mode, int flag));
   449 # else
   450 #  if !@HAVE_FCHMODAT@
   451 _GL_FUNCDECL_SYS (fchmodat, int,
   452                   (int fd, char const *file, mode_t mode, int flag)
   453                   _GL_ARG_NONNULL ((2)));
   454 #  endif
   455 _GL_CXXALIAS_SYS (fchmodat, int,
   456                   (int fd, char const *file, mode_t mode, int flag));
   457 # endif
   458 _GL_CXXALIASWARN (fchmodat);
   459 #elif defined GNULIB_POSIXCHECK
   460 # undef fchmodat
   461 # if HAVE_RAW_DECL_FCHMODAT
   462 _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
   463                  "use gnulib module openat for portability");
   464 # endif
   465 #endif
   466 
   467 
   468 #if @GNULIB_FSTAT@
   469 # if @REPLACE_FSTAT@
   470 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   471 #   undef fstat
   472 #   define fstat rpl_fstat
   473 #  endif
   474 _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
   475 _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
   476 # else
   477 _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
   478 # endif
   479 # if __GLIBC__ >= 2
   480 _GL_CXXALIASWARN (fstat);
   481 # endif
   482 #elif @GNULIB_OVERRIDES_STRUCT_STAT@
   483 # undef fstat
   484 # define fstat fstat_used_without_requesting_gnulib_module_fstat
   485 #elif @WINDOWS_64_BIT_ST_SIZE@
   486 /* Above, we define stat to _stati64.  */
   487 # define fstat _fstati64
   488 #elif defined GNULIB_POSIXCHECK
   489 # undef fstat
   490 # if HAVE_RAW_DECL_FSTAT
   491 _GL_WARN_ON_USE (fstat, "fstat has portability problems - "
   492                  "use gnulib module fstat for portability");
   493 # endif
   494 #endif
   495 
   496 
   497 #if @GNULIB_FSTATAT@
   498 # if @REPLACE_FSTATAT@
   499 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   500 #   undef fstatat
   501 #   define fstatat rpl_fstatat
   502 #  endif
   503 _GL_FUNCDECL_RPL (fstatat, int,
   504                   (int fd, char const *restrict name, struct stat *restrict st,
   505                    int flags)
   506                   _GL_ARG_NONNULL ((2, 3)));
   507 _GL_CXXALIAS_RPL (fstatat, int,
   508                   (int fd, char const *restrict name, struct stat *restrict st,
   509                    int flags));
   510 # else
   511 #  if !@HAVE_FSTATAT@
   512 _GL_FUNCDECL_SYS (fstatat, int,
   513                   (int fd, char const *restrict name, struct stat *restrict st,
   514                    int flags)
   515                   _GL_ARG_NONNULL ((2, 3)));
   516 #  endif
   517 _GL_CXXALIAS_SYS (fstatat, int,
   518                   (int fd, char const *restrict name, struct stat *restrict st,
   519                    int flags));
   520 # endif
   521 _GL_CXXALIASWARN (fstatat);
   522 #elif @GNULIB_OVERRIDES_STRUCT_STAT@
   523 # undef fstatat
   524 # define fstatat fstatat_used_without_requesting_gnulib_module_fstatat
   525 #elif defined GNULIB_POSIXCHECK
   526 # undef fstatat
   527 # if HAVE_RAW_DECL_FSTATAT
   528 _GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
   529                  "use gnulib module openat for portability");
   530 # endif
   531 #endif
   532 
   533 
   534 #if @GNULIB_FUTIMENS@
   535 /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
   536    implementation relies on futimesat, which on Solaris 10 makes an invocation
   537    to futimens that is meant to invoke the libc's futimens(), not gnulib's
   538    futimens().  */
   539 # if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
   540 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   541 #   undef futimens
   542 #   define futimens rpl_futimens
   543 #  endif
   544 _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
   545 _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
   546 # else
   547 #  if !@HAVE_FUTIMENS@
   548 _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
   549 #  endif
   550 _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
   551 # endif
   552 # if @HAVE_FUTIMENS@
   553 _GL_CXXALIASWARN (futimens);
   554 # endif
   555 #elif defined GNULIB_POSIXCHECK
   556 # undef futimens
   557 # if HAVE_RAW_DECL_FUTIMENS
   558 _GL_WARN_ON_USE (futimens, "futimens is not portable - "
   559                  "use gnulib module futimens for portability");
   560 # endif
   561 #endif
   562 
   563 
   564 #if @GNULIB_GETUMASK@
   565 # if !@HAVE_GETUMASK@
   566 _GL_FUNCDECL_SYS (getumask, mode_t, (void));
   567 # endif
   568 _GL_CXXALIAS_SYS (getumask, mode_t, (void));
   569 # if @HAVE_GETUMASK@
   570 _GL_CXXALIASWARN (getumask);
   571 # endif
   572 #elif defined GNULIB_POSIXCHECK
   573 # undef getumask
   574 # if HAVE_RAW_DECL_GETUMASK
   575 _GL_WARN_ON_USE (getumask, "getumask is not portable - "
   576                  "use gnulib module getumask for portability");
   577 # endif
   578 #endif
   579 
   580 
   581 #if @GNULIB_LCHMOD@
   582 /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
   583    denotes a symbolic link.  */
   584 # if !@HAVE_LCHMOD@ || defined __hpux
   585 _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
   586                                _GL_ARG_NONNULL ((1)));
   587 # endif
   588 _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
   589 _GL_CXXALIASWARN (lchmod);
   590 #elif defined GNULIB_POSIXCHECK
   591 # undef lchmod
   592 # if HAVE_RAW_DECL_LCHMOD
   593 _GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
   594                  "use gnulib module lchmod for portability");
   595 # endif
   596 #endif
   597 
   598 
   599 #if @GNULIB_MKDIR@
   600 # if @REPLACE_MKDIR@
   601 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   602 #   undef mkdir
   603 #   define mkdir rpl_mkdir
   604 #  endif
   605 _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
   606                                _GL_ARG_NONNULL ((1)));
   607 _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
   608 # elif defined _WIN32 && !defined __CYGWIN__
   609 /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
   610    Additionally, it declares _mkdir (and depending on compile flags, an
   611    alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
   612    which are included above.  */
   613 #  if !GNULIB_defined_rpl_mkdir
   614 static int
   615 rpl_mkdir (char const *name, mode_t mode)
   616 {
   617   return _mkdir (name);
   618 }
   619 #   define GNULIB_defined_rpl_mkdir 1
   620 #  endif
   621 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   622 #   undef mkdir
   623 #   define mkdir rpl_mkdir
   624 #  endif
   625 _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
   626 # else
   627 _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
   628 # endif
   629 _GL_CXXALIASWARN (mkdir);
   630 #elif defined GNULIB_POSIXCHECK
   631 # undef mkdir
   632 # if HAVE_RAW_DECL_MKDIR
   633 _GL_WARN_ON_USE (mkdir, "mkdir does not always support two parameters - "
   634                  "use gnulib module mkdir for portability");
   635 # endif
   636 #elif @GNULIB_MDA_MKDIR@
   637 /* On native Windows, map 'mkdir' to '_mkdir', so that -loldnames is not
   638    required.  In C++ with GNULIB_NAMESPACE, avoid differences between
   639    platforms by defining GNULIB_NAMESPACE::mkdir always.  */
   640 # if defined _WIN32 && !defined __CYGWIN__
   641 #  if !GNULIB_defined_rpl_mkdir
   642 static int
   643 rpl_mkdir (char const *name, mode_t mode)
   644 {
   645   return _mkdir (name);
   646 }
   647 #   define GNULIB_defined_rpl_mkdir 1
   648 #  endif
   649 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   650 #   undef mkdir
   651 #   define mkdir rpl_mkdir
   652 #  endif
   653 _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
   654 # else
   655 _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
   656 # endif
   657 _GL_CXXALIASWARN (mkdir);
   658 #endif
   659 
   660 
   661 #if @GNULIB_MKDIRAT@
   662 # if !@HAVE_MKDIRAT@
   663 _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
   664                                 _GL_ARG_NONNULL ((2)));
   665 # endif
   666 _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
   667 _GL_CXXALIASWARN (mkdirat);
   668 #elif defined GNULIB_POSIXCHECK
   669 # undef mkdirat
   670 # if HAVE_RAW_DECL_MKDIRAT
   671 _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
   672                  "use gnulib module openat for portability");
   673 # endif
   674 #endif
   675 
   676 
   677 #if @GNULIB_MKFIFO@
   678 # if @REPLACE_MKFIFO@
   679 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   680 #   undef mkfifo
   681 #   define mkfifo rpl_mkfifo
   682 #  endif
   683 _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
   684                                _GL_ARG_NONNULL ((1)));
   685 _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
   686 # else
   687 #  if !@HAVE_MKFIFO@
   688 _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
   689                                _GL_ARG_NONNULL ((1)));
   690 #  endif
   691 _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
   692 # endif
   693 _GL_CXXALIASWARN (mkfifo);
   694 #elif defined GNULIB_POSIXCHECK
   695 # undef mkfifo
   696 # if HAVE_RAW_DECL_MKFIFO
   697 _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
   698                  "use gnulib module mkfifo for portability");
   699 # endif
   700 #endif
   701 
   702 
   703 #if @GNULIB_MKFIFOAT@
   704 # if @REPLACE_MKFIFOAT@
   705 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   706 #   undef mkfifoat
   707 #   define mkfifoat rpl_mkfifoat
   708 #  endif
   709 _GL_FUNCDECL_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode)
   710                                  _GL_ARG_NONNULL ((2)));
   711 _GL_CXXALIAS_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode));
   712 # else
   713 #  if !@HAVE_MKFIFOAT@
   714 _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
   715                                  _GL_ARG_NONNULL ((2)));
   716 #  endif
   717 _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
   718 # endif
   719 _GL_CXXALIASWARN (mkfifoat);
   720 #elif defined GNULIB_POSIXCHECK
   721 # undef mkfifoat
   722 # if HAVE_RAW_DECL_MKFIFOAT
   723 _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
   724                  "use gnulib module mkfifoat for portability");
   725 # endif
   726 #endif
   727 
   728 
   729 #if @GNULIB_MKNOD@
   730 # if @REPLACE_MKNOD@
   731 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   732 #   undef mknod
   733 #   define mknod rpl_mknod
   734 #  endif
   735 _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
   736                               _GL_ARG_NONNULL ((1)));
   737 _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
   738 # else
   739 #  if !@HAVE_MKNOD@
   740 _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
   741                               _GL_ARG_NONNULL ((1)));
   742 #  endif
   743 /* Need to cast, because on OSF/1 5.1, the third parameter is '...'.  */
   744 _GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
   745 # endif
   746 _GL_CXXALIASWARN (mknod);
   747 #elif defined GNULIB_POSIXCHECK
   748 # undef mknod
   749 # if HAVE_RAW_DECL_MKNOD
   750 _GL_WARN_ON_USE (mknod, "mknod is not portable - "
   751                  "use gnulib module mknod for portability");
   752 # endif
   753 #endif
   754 
   755 
   756 #if @GNULIB_MKNODAT@
   757 # if @REPLACE_MKNODAT@
   758 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   759 #   undef mknodat
   760 #   define mknodat rpl_mknodat
   761 #  endif
   762 _GL_FUNCDECL_RPL (mknodat, int,
   763                   (int fd, char const *file, mode_t mode, dev_t dev)
   764                   _GL_ARG_NONNULL ((2)));
   765 _GL_CXXALIAS_RPL (mknodat, int,
   766                   (int fd, char const *file, mode_t mode, dev_t dev));
   767 # else
   768 #  if !@HAVE_MKNODAT@
   769 _GL_FUNCDECL_SYS (mknodat, int,
   770                   (int fd, char const *file, mode_t mode, dev_t dev)
   771                   _GL_ARG_NONNULL ((2)));
   772 #  endif
   773 _GL_CXXALIAS_SYS (mknodat, int,
   774                   (int fd, char const *file, mode_t mode, dev_t dev));
   775 # endif
   776 _GL_CXXALIASWARN (mknodat);
   777 #elif defined GNULIB_POSIXCHECK
   778 # undef mknodat
   779 # if HAVE_RAW_DECL_MKNODAT
   780 _GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
   781                  "use gnulib module mkfifoat for portability");
   782 # endif
   783 #endif
   784 
   785 
   786 #if @GNULIB_STAT@
   787 # if @REPLACE_STAT@
   788 #  if !@GNULIB_OVERRIDES_STRUCT_STAT@
   789     /* We can't use the object-like #define stat rpl_stat, because of
   790        struct stat.  This means that rpl_stat will not be used if the user
   791        does (stat)(a,b).  Oh well.  */
   792 #   if defined _AIX && defined stat && defined _LARGE_FILES
   793      /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
   794         so we have to replace stat64() instead of stat(). */
   795 #    undef stat64
   796 #    define stat64(name, st) rpl_stat (name, st)
   797 #   elif @WINDOWS_64_BIT_ST_SIZE@
   798      /* Above, we define stat to _stati64.  */
   799 #    if defined __MINGW32__ && defined _stati64
   800 #     ifndef _USE_32BIT_TIME_T
   801        /* The system headers define _stati64 to _stat64.  */
   802 #      undef _stat64
   803 #      define _stat64(name, st) rpl_stat (name, st)
   804 #     endif
   805 #    elif defined _MSC_VER && defined _stati64
   806 #     ifdef _USE_32BIT_TIME_T
   807        /* The system headers define _stati64 to _stat32i64.  */
   808 #      undef _stat32i64
   809 #      define _stat32i64(name, st) rpl_stat (name, st)
   810 #     else
   811        /* The system headers define _stati64 to _stat64.  */
   812 #      undef _stat64
   813 #      define _stat64(name, st) rpl_stat (name, st)
   814 #     endif
   815 #    else
   816 #     undef _stati64
   817 #     define _stati64(name, st) rpl_stat (name, st)
   818 #    endif
   819 #   elif defined __MINGW32__ && defined stat
   820 #    ifdef _USE_32BIT_TIME_T
   821       /* The system headers define stat to _stat32i64.  */
   822 #     undef _stat32i64
   823 #     define _stat32i64(name, st) rpl_stat (name, st)
   824 #    else
   825       /* The system headers define stat to _stat64.  */
   826 #     undef _stat64
   827 #     define _stat64(name, st) rpl_stat (name, st)
   828 #    endif
   829 #   elif defined _MSC_VER && defined stat
   830 #    ifdef _USE_32BIT_TIME_T
   831       /* The system headers define stat to _stat32.  */
   832 #     undef _stat32
   833 #     define _stat32(name, st) rpl_stat (name, st)
   834 #    else
   835       /* The system headers define stat to _stat64i32.  */
   836 #     undef _stat64i32
   837 #     define _stat64i32(name, st) rpl_stat (name, st)
   838 #    endif
   839 #   else /* !(_AIX || __MINGW32__ || _MSC_VER) */
   840 #    undef stat
   841 #    define stat(name, st) rpl_stat (name, st)
   842 #   endif /* !_LARGE_FILES */
   843 #  endif /* !@GNULIB_OVERRIDES_STRUCT_STAT@ */
   844 _GL_EXTERN_C int stat (const char *restrict name, struct stat *restrict buf)
   845                       _GL_ARG_NONNULL ((1, 2));
   846 # endif
   847 #elif @GNULIB_OVERRIDES_STRUCT_STAT@
   848 /* see above:
   849   #define stat stat_used_without_requesting_gnulib_module_stat
   850  */
   851 #elif defined GNULIB_POSIXCHECK
   852 # undef stat
   853 # if HAVE_RAW_DECL_STAT
   854 _GL_WARN_ON_USE (stat, "stat is unportable - "
   855                  "use gnulib module stat for portability");
   856 # endif
   857 #endif
   858 
   859 
   860 #if @GNULIB_LSTAT@
   861 # if ! @HAVE_LSTAT@
   862 /* mingw does not support symlinks, therefore it does not have lstat.  But
   863    without links, stat does just fine.  */
   864 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   865 #   define lstat stat
   866 #  endif
   867 _GL_CXXALIAS_RPL_1 (lstat, stat, int,
   868                     (const char *restrict name, struct stat *restrict buf));
   869 # elif @REPLACE_LSTAT@
   870 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   871 #   undef lstat
   872 #   define lstat rpl_lstat
   873 #  endif
   874 _GL_FUNCDECL_RPL (lstat, int,
   875                   (const char *restrict name, struct stat *restrict buf)
   876                   _GL_ARG_NONNULL ((1, 2)));
   877 _GL_CXXALIAS_RPL (lstat, int,
   878                   (const char *restrict name, struct stat *restrict buf));
   879 # else
   880 _GL_CXXALIAS_SYS (lstat, int,
   881                   (const char *restrict name, struct stat *restrict buf));
   882 # endif
   883 # if @HAVE_LSTAT@
   884 _GL_CXXALIASWARN (lstat);
   885 # endif
   886 #elif @GNULIB_OVERRIDES_STRUCT_STAT@
   887 # undef lstat
   888 # define lstat lstat_used_without_requesting_gnulib_module_lstat
   889 #elif defined GNULIB_POSIXCHECK
   890 # undef lstat
   891 # if HAVE_RAW_DECL_LSTAT
   892 _GL_WARN_ON_USE (lstat, "lstat is unportable - "
   893                  "use gnulib module lstat for portability");
   894 # endif
   895 #endif
   896 
   897 
   898 #if @GNULIB_MDA_UMASK@
   899 /* On native Windows, map 'umask' to '_umask', so that -loldnames is not
   900    required.  In C++ with GNULIB_NAMESPACE, avoid differences between
   901    platforms by defining GNULIB_NAMESPACE::umask always.  */
   902 # if defined _WIN32 && !defined __CYGWIN__
   903 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   904 #   undef umask
   905 #   define umask _umask
   906 #  endif
   907 /* Need to cast, because in mingw the last argument is 'int mode'.  */
   908 _GL_CXXALIAS_MDA_CAST (umask, mode_t, (mode_t mask));
   909 # else
   910 _GL_CXXALIAS_SYS (umask, mode_t, (mode_t mask));
   911 # endif
   912 _GL_CXXALIASWARN (umask);
   913 #endif
   914 
   915 
   916 #if @GNULIB_UTIMENSAT@
   917 /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
   918    implementation relies on futimesat, which on Solaris 10 makes an invocation
   919    to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
   920    utimensat().  */
   921 # if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
   922 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
   923 #   undef utimensat
   924 #   define utimensat rpl_utimensat
   925 #  endif
   926 _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
   927                                    struct timespec const times[2], int flag)
   928                                   _GL_ARG_NONNULL ((2)));
   929 _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
   930                                    struct timespec const times[2], int flag));
   931 # else
   932 #  if !@HAVE_UTIMENSAT@
   933 _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
   934                                    struct timespec const times[2], int flag)
   935                                   _GL_ARG_NONNULL ((2)));
   936 #  endif
   937 _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
   938                                    struct timespec const times[2], int flag));
   939 # endif
   940 # if @HAVE_UTIMENSAT@
   941 _GL_CXXALIASWARN (utimensat);
   942 # endif
   943 #elif defined GNULIB_POSIXCHECK
   944 # undef utimensat
   945 # if HAVE_RAW_DECL_UTIMENSAT
   946 _GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
   947                  "use gnulib module utimensat for portability");
   948 # endif
   949 #endif
   950 
   951 
   952 #endif /* _@GUARD_PREFIX@_SYS_STAT_H */
   953 #endif /* _@GUARD_PREFIX@_SYS_STAT_H */
   954 #endif
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