projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c0c3707f | 1 | /* Provide a more complete sys/stat.h header file. |
| 5df4cba6 | 2 | Copyright (C) 2005-2020 Free Software Foundation, Inc. |
| 09607c9e TT |
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 | |
| c0c3707f | 15 | along with this program; if not, see <https://www.gnu.org/licenses/>. */ |
| 09607c9e TT |
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 | ||
| c0c3707f CB |
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 | ||
| 09607c9e TT |
64 | /* Before doing "#define mkdir rpl_mkdir" below, we need to include all |
| 65 | headers that may declare mkdir(). Native Windows platforms declare mkdir | |
| c0c3707f CB |
66 | in <io.h> and/or <direct.h>, not in <sys/stat.h>. */ |
| 67 | #if defined _WIN32 && ! defined __CYGWIN__ | |
| 09607c9e TT |
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>. */ | |
| c0c3707f | 73 | #if 0 && (defined _WIN32 && ! defined __CYGWIN__) |
| 09607c9e TT |
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 | ||
| c0c3707f CB |
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 | ||
| 09607c9e TT |
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 | ||
| 4a626d0a PA |
229 | #ifndef S_ISMPX /* AIX */ |
| 230 | # define S_ISMPX(m) 0 | |
| 231 | #endif | |
| 232 | ||
| 09607c9e TT |
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 | /* S_IXUGO is a common extension to POSIX. */ | |
| 379 | #if !S_IXUGO | |
| 380 | # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) | |
| 381 | #endif | |
| 382 | ||
| 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_FCHMODAT@ | |
| 5df4cba6 SM |
395 | # if @REPLACE_FCHMODAT@ |
| 396 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 397 | # undef fchmodat | |
| 398 | # define fchmodat rpl_fchmodat | |
| 399 | # endif | |
| 400 | _GL_FUNCDECL_RPL (fchmodat, int, | |
| 401 | (int fd, char const *file, mode_t mode, int flag) | |
| 402 | _GL_ARG_NONNULL ((2))); | |
| 403 | _GL_CXXALIAS_RPL (fchmodat, int, | |
| 404 | (int fd, char const *file, mode_t mode, int flag)); | |
| 405 | # else | |
| 406 | # if !@HAVE_FCHMODAT@ | |
| 09607c9e TT |
407 | _GL_FUNCDECL_SYS (fchmodat, int, |
| 408 | (int fd, char const *file, mode_t mode, int flag) | |
| 409 | _GL_ARG_NONNULL ((2))); | |
| 5df4cba6 | 410 | # endif |
| 09607c9e TT |
411 | _GL_CXXALIAS_SYS (fchmodat, int, |
| 412 | (int fd, char const *file, mode_t mode, int flag)); | |
| 5df4cba6 | 413 | # endif |
| 09607c9e TT |
414 | _GL_CXXALIASWARN (fchmodat); |
| 415 | #elif defined GNULIB_POSIXCHECK | |
| 416 | # undef fchmodat | |
| 417 | # if HAVE_RAW_DECL_FCHMODAT | |
| 418 | _GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - " | |
| 419 | "use gnulib module openat for portability"); | |
| 420 | # endif | |
| 421 | #endif | |
| 422 | ||
| 423 | ||
| 424 | #if @GNULIB_FSTAT@ | |
| 425 | # if @REPLACE_FSTAT@ | |
| 426 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 427 | # undef fstat | |
| 428 | # define fstat rpl_fstat | |
| 429 | # endif | |
| 430 | _GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2))); | |
| 431 | _GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf)); | |
| 432 | # else | |
| 433 | _GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf)); | |
| 434 | # endif | |
| 435 | _GL_CXXALIASWARN (fstat); | |
| c0c3707f CB |
436 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
| 437 | # undef fstat | |
| 438 | # define fstat fstat_used_without_requesting_gnulib_module_fstat | |
| 09607c9e TT |
439 | #elif @WINDOWS_64_BIT_ST_SIZE@ |
| 440 | /* Above, we define stat to _stati64. */ | |
| 441 | # define fstat _fstati64 | |
| 442 | #elif defined GNULIB_POSIXCHECK | |
| 443 | # undef fstat | |
| 444 | # if HAVE_RAW_DECL_FSTAT | |
| 445 | _GL_WARN_ON_USE (fstat, "fstat has portability problems - " | |
| 446 | "use gnulib module fstat for portability"); | |
| 447 | # endif | |
| 448 | #endif | |
| 449 | ||
| 450 | ||
| 451 | #if @GNULIB_FSTATAT@ | |
| 452 | # if @REPLACE_FSTATAT@ | |
| 453 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 454 | # undef fstatat | |
| 455 | # define fstatat rpl_fstatat | |
| 456 | # endif | |
| 457 | _GL_FUNCDECL_RPL (fstatat, int, | |
| 458 | (int fd, char const *name, struct stat *st, int flags) | |
| 459 | _GL_ARG_NONNULL ((2, 3))); | |
| 460 | _GL_CXXALIAS_RPL (fstatat, int, | |
| 461 | (int fd, char const *name, struct stat *st, int flags)); | |
| 462 | # else | |
| 463 | # if !@HAVE_FSTATAT@ | |
| 464 | _GL_FUNCDECL_SYS (fstatat, int, | |
| 465 | (int fd, char const *name, struct stat *st, int flags) | |
| 466 | _GL_ARG_NONNULL ((2, 3))); | |
| 467 | # endif | |
| 468 | _GL_CXXALIAS_SYS (fstatat, int, | |
| 469 | (int fd, char const *name, struct stat *st, int flags)); | |
| 470 | # endif | |
| 471 | _GL_CXXALIASWARN (fstatat); | |
| c0c3707f CB |
472 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
| 473 | # undef fstatat | |
| 474 | # define fstatat fstatat_used_without_requesting_gnulib_module_fstatat | |
| 09607c9e TT |
475 | #elif defined GNULIB_POSIXCHECK |
| 476 | # undef fstatat | |
| 477 | # if HAVE_RAW_DECL_FSTATAT | |
| 478 | _GL_WARN_ON_USE (fstatat, "fstatat is not portable - " | |
| 479 | "use gnulib module openat for portability"); | |
| 480 | # endif | |
| 481 | #endif | |
| 482 | ||
| 483 | ||
| 484 | #if @GNULIB_FUTIMENS@ | |
| 485 | /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens | |
| 486 | implementation relies on futimesat, which on Solaris 10 makes an invocation | |
| 487 | to futimens that is meant to invoke the libc's futimens(), not gnulib's | |
| 488 | futimens(). */ | |
| 489 | # if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun) | |
| 490 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 491 | # undef futimens | |
| 492 | # define futimens rpl_futimens | |
| 493 | # endif | |
| 494 | _GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2])); | |
| 495 | _GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2])); | |
| 496 | # else | |
| 497 | # if !@HAVE_FUTIMENS@ | |
| 498 | _GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2])); | |
| 499 | # endif | |
| 500 | _GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2])); | |
| 501 | # endif | |
| 502 | # if @HAVE_FUTIMENS@ | |
| 503 | _GL_CXXALIASWARN (futimens); | |
| 504 | # endif | |
| 505 | #elif defined GNULIB_POSIXCHECK | |
| 506 | # undef futimens | |
| 507 | # if HAVE_RAW_DECL_FUTIMENS | |
| 508 | _GL_WARN_ON_USE (futimens, "futimens is not portable - " | |
| 509 | "use gnulib module futimens for portability"); | |
| 510 | # endif | |
| 511 | #endif | |
| 512 | ||
| 513 | ||
| 514 | #if @GNULIB_LCHMOD@ | |
| 515 | /* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME | |
| 516 | denotes a symbolic link. */ | |
| 5df4cba6 | 517 | # if @REPLACE_LCHMOD@ |
| 09607c9e | 518 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| 5df4cba6 SM |
519 | # undef lchmod |
| 520 | # define lchmod rpl_lchmod | |
| 09607c9e | 521 | # endif |
| 5df4cba6 SM |
522 | _GL_FUNCDECL_RPL (lchmod, int, |
| 523 | (char const *filename, mode_t mode) | |
| 524 | _GL_ARG_NONNULL ((1))); | |
| 525 | _GL_CXXALIAS_RPL (lchmod, int, | |
| 526 | (char const *filename, mode_t mode)); | |
| 09607c9e | 527 | # else |
| 5df4cba6 | 528 | # if !@HAVE_LCHMOD@ || defined __hpux |
| 09607c9e TT |
529 | _GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode) |
| 530 | _GL_ARG_NONNULL ((1))); | |
| 531 | # endif | |
| 532 | _GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode)); | |
| 533 | # endif | |
| 09607c9e | 534 | _GL_CXXALIASWARN (lchmod); |
| 09607c9e TT |
535 | #elif defined GNULIB_POSIXCHECK |
| 536 | # undef lchmod | |
| 537 | # if HAVE_RAW_DECL_LCHMOD | |
| 538 | _GL_WARN_ON_USE (lchmod, "lchmod is unportable - " | |
| 539 | "use gnulib module lchmod for portability"); | |
| 540 | # endif | |
| 541 | #endif | |
| 542 | ||
| 543 | ||
| 544 | #if @GNULIB_LSTAT@ | |
| 545 | # if ! @HAVE_LSTAT@ | |
| 546 | /* mingw does not support symlinks, therefore it does not have lstat. But | |
| 547 | without links, stat does just fine. */ | |
| 548 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 549 | # define lstat stat | |
| 550 | # endif | |
| 551 | _GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf)); | |
| 552 | # elif @REPLACE_LSTAT@ | |
| 553 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 554 | # undef lstat | |
| 555 | # define lstat rpl_lstat | |
| 556 | # endif | |
| 557 | _GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf) | |
| 558 | _GL_ARG_NONNULL ((1, 2))); | |
| 559 | _GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf)); | |
| 560 | # else | |
| 561 | _GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf)); | |
| 562 | # endif | |
| 563 | # if @HAVE_LSTAT@ | |
| 564 | _GL_CXXALIASWARN (lstat); | |
| 565 | # endif | |
| c0c3707f CB |
566 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
| 567 | # undef lstat | |
| 568 | # define lstat lstat_used_without_requesting_gnulib_module_lstat | |
| 09607c9e TT |
569 | #elif defined GNULIB_POSIXCHECK |
| 570 | # undef lstat | |
| 571 | # if HAVE_RAW_DECL_LSTAT | |
| 572 | _GL_WARN_ON_USE (lstat, "lstat is unportable - " | |
| 573 | "use gnulib module lstat for portability"); | |
| 574 | # endif | |
| 575 | #endif | |
| 576 | ||
| 577 | ||
| 578 | #if @REPLACE_MKDIR@ | |
| 579 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 580 | # undef mkdir | |
| 581 | # define mkdir rpl_mkdir | |
| 582 | # endif | |
| 583 | _GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode) | |
| 584 | _GL_ARG_NONNULL ((1))); | |
| 585 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | |
| 586 | #else | |
| 587 | /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments. | |
| 588 | Additionally, it declares _mkdir (and depending on compile flags, an | |
| 589 | alias mkdir), only in the nonstandard includes <direct.h> and <io.h>, | |
| 590 | which are included above. */ | |
| c0c3707f | 591 | # if defined _WIN32 && ! defined __CYGWIN__ |
| 09607c9e TT |
592 | |
| 593 | # if !GNULIB_defined_rpl_mkdir | |
| 594 | static int | |
| 595 | rpl_mkdir (char const *name, mode_t mode) | |
| 596 | { | |
| 597 | return _mkdir (name); | |
| 598 | } | |
| 599 | # define GNULIB_defined_rpl_mkdir 1 | |
| 600 | # endif | |
| 601 | ||
| 602 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 603 | # define mkdir rpl_mkdir | |
| 604 | # endif | |
| 605 | _GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode)); | |
| 606 | # else | |
| 607 | _GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode)); | |
| 608 | # endif | |
| 609 | #endif | |
| 610 | _GL_CXXALIASWARN (mkdir); | |
| 611 | ||
| 612 | ||
| 613 | #if @GNULIB_MKDIRAT@ | |
| 614 | # if !@HAVE_MKDIRAT@ | |
| 615 | _GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode) | |
| 616 | _GL_ARG_NONNULL ((2))); | |
| 617 | # endif | |
| 618 | _GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)); | |
| 619 | _GL_CXXALIASWARN (mkdirat); | |
| 620 | #elif defined GNULIB_POSIXCHECK | |
| 621 | # undef mkdirat | |
| 622 | # if HAVE_RAW_DECL_MKDIRAT | |
| 623 | _GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - " | |
| 624 | "use gnulib module openat for portability"); | |
| 625 | # endif | |
| 626 | #endif | |
| 627 | ||
| 628 | ||
| 629 | #if @GNULIB_MKFIFO@ | |
| 630 | # if @REPLACE_MKFIFO@ | |
| 631 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 632 | # undef mkfifo | |
| 633 | # define mkfifo rpl_mkfifo | |
| 634 | # endif | |
| 635 | _GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode) | |
| 636 | _GL_ARG_NONNULL ((1))); | |
| 637 | _GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode)); | |
| 638 | # else | |
| 639 | # if !@HAVE_MKFIFO@ | |
| 640 | _GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode) | |
| 641 | _GL_ARG_NONNULL ((1))); | |
| 642 | # endif | |
| 643 | _GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode)); | |
| 644 | # endif | |
| 645 | _GL_CXXALIASWARN (mkfifo); | |
| 646 | #elif defined GNULIB_POSIXCHECK | |
| 647 | # undef mkfifo | |
| 648 | # if HAVE_RAW_DECL_MKFIFO | |
| 649 | _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " | |
| 650 | "use gnulib module mkfifo for portability"); | |
| 651 | # endif | |
| 652 | #endif | |
| 653 | ||
| 654 | ||
| 655 | #if @GNULIB_MKFIFOAT@ | |
| 656 | # if !@HAVE_MKFIFOAT@ | |
| 657 | _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) | |
| 658 | _GL_ARG_NONNULL ((2))); | |
| 659 | # endif | |
| 660 | _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); | |
| 661 | _GL_CXXALIASWARN (mkfifoat); | |
| 662 | #elif defined GNULIB_POSIXCHECK | |
| 663 | # undef mkfifoat | |
| 664 | # if HAVE_RAW_DECL_MKFIFOAT | |
| 665 | _GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - " | |
| 666 | "use gnulib module mkfifoat for portability"); | |
| 667 | # endif | |
| 668 | #endif | |
| 669 | ||
| 670 | ||
| 671 | #if @GNULIB_MKNOD@ | |
| 672 | # if @REPLACE_MKNOD@ | |
| 673 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 674 | # undef mknod | |
| 675 | # define mknod rpl_mknod | |
| 676 | # endif | |
| 677 | _GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev) | |
| 678 | _GL_ARG_NONNULL ((1))); | |
| 679 | _GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)); | |
| 680 | # else | |
| 681 | # if !@HAVE_MKNOD@ | |
| 682 | _GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev) | |
| 683 | _GL_ARG_NONNULL ((1))); | |
| 684 | # endif | |
| 685 | /* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */ | |
| 686 | _GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev)); | |
| 687 | # endif | |
| 688 | _GL_CXXALIASWARN (mknod); | |
| 689 | #elif defined GNULIB_POSIXCHECK | |
| 690 | # undef mknod | |
| 691 | # if HAVE_RAW_DECL_MKNOD | |
| 692 | _GL_WARN_ON_USE (mknod, "mknod is not portable - " | |
| 693 | "use gnulib module mknod for portability"); | |
| 694 | # endif | |
| 695 | #endif | |
| 696 | ||
| 697 | ||
| 698 | #if @GNULIB_MKNODAT@ | |
| 699 | # if !@HAVE_MKNODAT@ | |
| 700 | _GL_FUNCDECL_SYS (mknodat, int, | |
| 701 | (int fd, char const *file, mode_t mode, dev_t dev) | |
| 702 | _GL_ARG_NONNULL ((2))); | |
| 703 | # endif | |
| 704 | _GL_CXXALIAS_SYS (mknodat, int, | |
| 705 | (int fd, char const *file, mode_t mode, dev_t dev)); | |
| 706 | _GL_CXXALIASWARN (mknodat); | |
| 707 | #elif defined GNULIB_POSIXCHECK | |
| 708 | # undef mknodat | |
| 709 | # if HAVE_RAW_DECL_MKNODAT | |
| 710 | _GL_WARN_ON_USE (mknodat, "mknodat is not portable - " | |
| 711 | "use gnulib module mkfifoat for portability"); | |
| 712 | # endif | |
| 713 | #endif | |
| 714 | ||
| 715 | ||
| 716 | #if @GNULIB_STAT@ | |
| 717 | # if @REPLACE_STAT@ | |
| c0c3707f CB |
718 | # if !@GNULIB_OVERRIDES_STRUCT_STAT@ |
| 719 | /* We can't use the object-like #define stat rpl_stat, because of | |
| 720 | struct stat. This means that rpl_stat will not be used if the user | |
| 721 | does (stat)(a,b). Oh well. */ | |
| 722 | # if defined _AIX && defined stat && defined _LARGE_FILES | |
| 723 | /* With _LARGE_FILES defined, AIX (only) defines stat to stat64, | |
| 724 | so we have to replace stat64() instead of stat(). */ | |
| 725 | # undef stat64 | |
| 726 | # define stat64(name, st) rpl_stat (name, st) | |
| 727 | # elif @WINDOWS_64_BIT_ST_SIZE@ | |
| 728 | /* Above, we define stat to _stati64. */ | |
| 729 | # if defined __MINGW32__ && defined _stati64 | |
| 730 | # ifndef _USE_32BIT_TIME_T | |
| 731 | /* The system headers define _stati64 to _stat64. */ | |
| 732 | # undef _stat64 | |
| 733 | # define _stat64(name, st) rpl_stat (name, st) | |
| 734 | # endif | |
| 735 | # elif defined _MSC_VER && defined _stati64 | |
| 736 | # ifdef _USE_32BIT_TIME_T | |
| 737 | /* The system headers define _stati64 to _stat32i64. */ | |
| 738 | # undef _stat32i64 | |
| 739 | # define _stat32i64(name, st) rpl_stat (name, st) | |
| 740 | # else | |
| 741 | /* The system headers define _stati64 to _stat64. */ | |
| 742 | # undef _stat64 | |
| 743 | # define _stat64(name, st) rpl_stat (name, st) | |
| 744 | # endif | |
| 745 | # else | |
| 746 | # undef _stati64 | |
| 747 | # define _stati64(name, st) rpl_stat (name, st) | |
| 09607c9e | 748 | # endif |
| c0c3707f | 749 | # elif defined __MINGW32__ && defined stat |
| 09607c9e | 750 | # ifdef _USE_32BIT_TIME_T |
| c0c3707f | 751 | /* The system headers define stat to _stat32i64. */ |
| 09607c9e TT |
752 | # undef _stat32i64 |
| 753 | # define _stat32i64(name, st) rpl_stat (name, st) | |
| 754 | # else | |
| c0c3707f | 755 | /* The system headers define stat to _stat64. */ |
| 09607c9e TT |
756 | # undef _stat64 |
| 757 | # define _stat64(name, st) rpl_stat (name, st) | |
| 758 | # endif | |
| c0c3707f CB |
759 | # elif defined _MSC_VER && defined stat |
| 760 | # ifdef _USE_32BIT_TIME_T | |
| 761 | /* The system headers define stat to _stat32. */ | |
| 762 | # undef _stat32 | |
| 763 | # define _stat32(name, st) rpl_stat (name, st) | |
| 764 | # else | |
| 765 | /* The system headers define stat to _stat64i32. */ | |
| 766 | # undef _stat64i32 | |
| 767 | # define _stat64i32(name, st) rpl_stat (name, st) | |
| 768 | # endif | |
| 769 | # else /* !(_AIX || __MINGW32__ || _MSC_VER) */ | |
| 770 | # undef stat | |
| 771 | # define stat(name, st) rpl_stat (name, st) | |
| 772 | # endif /* !_LARGE_FILES */ | |
| 773 | # endif /* !@GNULIB_OVERRIDES_STRUCT_STAT@ */ | |
| 09607c9e TT |
774 | _GL_EXTERN_C int stat (const char *name, struct stat *buf) |
| 775 | _GL_ARG_NONNULL ((1, 2)); | |
| 776 | # endif | |
| c0c3707f CB |
777 | #elif @GNULIB_OVERRIDES_STRUCT_STAT@ |
| 778 | /* see above: | |
| 779 | #define stat stat_used_without_requesting_gnulib_module_stat | |
| 780 | */ | |
| 09607c9e TT |
781 | #elif defined GNULIB_POSIXCHECK |
| 782 | # undef stat | |
| 783 | # if HAVE_RAW_DECL_STAT | |
| 784 | _GL_WARN_ON_USE (stat, "stat is unportable - " | |
| 785 | "use gnulib module stat for portability"); | |
| 786 | # endif | |
| 787 | #endif | |
| 788 | ||
| 789 | ||
| 790 | #if @GNULIB_UTIMENSAT@ | |
| 791 | /* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat | |
| 792 | implementation relies on futimesat, which on Solaris 10 makes an invocation | |
| 793 | to utimensat that is meant to invoke the libc's utimensat(), not gnulib's | |
| 794 | utimensat(). */ | |
| 795 | # if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun) | |
| 796 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
| 797 | # undef utimensat | |
| 798 | # define utimensat rpl_utimensat | |
| 799 | # endif | |
| 800 | _GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name, | |
| 801 | struct timespec const times[2], int flag) | |
| 802 | _GL_ARG_NONNULL ((2))); | |
| 803 | _GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name, | |
| 804 | struct timespec const times[2], int flag)); | |
| 805 | # else | |
| 806 | # if !@HAVE_UTIMENSAT@ | |
| 807 | _GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name, | |
| 808 | struct timespec const times[2], int flag) | |
| 809 | _GL_ARG_NONNULL ((2))); | |
| 810 | # endif | |
| 811 | _GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name, | |
| 812 | struct timespec const times[2], int flag)); | |
| 813 | # endif | |
| 814 | # if @HAVE_UTIMENSAT@ | |
| 815 | _GL_CXXALIASWARN (utimensat); | |
| 816 | # endif | |
| 817 | #elif defined GNULIB_POSIXCHECK | |
| 818 | # undef utimensat | |
| 819 | # if HAVE_RAW_DECL_UTIMENSAT | |
| 820 | _GL_WARN_ON_USE (utimensat, "utimensat is not portable - " | |
| 821 | "use gnulib module utimensat for portability"); | |
| 822 | # endif | |
| 823 | #endif | |
| 824 | ||
| 825 | ||
| 826 | #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ | |
| 827 | #endif /* _@GUARD_PREFIX@_SYS_STAT_H */ | |
| 828 | #endif |