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| 21 | |
| 22 | #ifndef _SYS_STAT_H |
| 23 | #define _SYS_STAT_H 1 |
| 24 | |
| 25 | #include <features.h> |
| 26 | |
| 27 | #include <bits/types.h> |
| 28 | |
| 29 | #if defined __USE_XOPEN || defined __USE_XOPEN2K || defined __USE_ATFILE |
| 30 | # if defined __USE_XOPEN || defined __USE_XOPEN2K |
| 31 | # define __need_time_t |
| 32 | # endif |
| 33 | # ifdef __USE_ATFILE |
| 34 | # define __need_timespec |
| 35 | # endif |
| 36 | # include <time.h> |
| 37 | #endif |
| 38 | |
| 39 | #if defined __USE_XOPEN || defined __USE_XOPEN2K |
| 40 | |
| 41 | |
| 42 | # ifndef __dev_t_defined |
| 43 | typedef __dev_t dev_t; |
| 44 | # define __dev_t_defined |
| 45 | # endif |
| 46 | |
| 47 | # ifndef __gid_t_defined |
| 48 | typedef __gid_t gid_t; |
| 49 | # define __gid_t_defined |
| 50 | # endif |
| 51 | |
| 52 | # ifndef __ino_t_defined |
| 53 | # ifndef __USE_FILE_OFFSET64 |
| 54 | typedef __ino_t ino_t; |
| 55 | # else |
| 56 | typedef __ino64_t ino_t; |
| 57 | # endif |
| 58 | # define __ino_t_defined |
| 59 | # endif |
| 60 | |
| 61 | # ifndef __mode_t_defined |
| 62 | typedef __mode_t mode_t; |
| 63 | # define __mode_t_defined |
| 64 | # endif |
| 65 | |
| 66 | # ifndef __nlink_t_defined |
| 67 | typedef __nlink_t nlink_t; |
| 68 | # define __nlink_t_defined |
| 69 | # endif |
| 70 | |
| 71 | # ifndef __off_t_defined |
| 72 | # ifndef __USE_FILE_OFFSET64 |
| 73 | typedef __off_t off_t; |
| 74 | # else |
| 75 | typedef __off64_t off_t; |
| 76 | # endif |
| 77 | # define __off_t_defined |
| 78 | # endif |
| 79 | |
| 80 | # ifndef __uid_t_defined |
| 81 | typedef __uid_t uid_t; |
| 82 | # define __uid_t_defined |
| 83 | # endif |
| 84 | #endif |
| 85 | |
| 86 | #ifdef __USE_UNIX98 |
| 87 | # ifndef __blkcnt_t_defined |
| 88 | # ifndef __USE_FILE_OFFSET64 |
| 89 | typedef __blkcnt_t blkcnt_t; |
| 90 | # else |
| 91 | typedef __blkcnt64_t blkcnt_t; |
| 92 | # endif |
| 93 | # define __blkcnt_t_defined |
| 94 | # endif |
| 95 | |
| 96 | # ifndef __blksize_t_defined |
| 97 | typedef __blksize_t blksize_t; |
| 98 | # define __blksize_t_defined |
| 99 | # endif |
| 100 | #endif |
| 101 | |
| 102 | __BEGIN_DECLS |
| 103 | |
| 104 | #include <bits/stat.h> |
| 105 | |
| 106 | #if defined __USE_MISC || defined __USE_XOPEN |
| 107 | # define S_IFMT __S_IFMT |
| 108 | # define S_IFDIR __S_IFDIR |
| 109 | # define S_IFCHR __S_IFCHR |
| 110 | # define S_IFBLK __S_IFBLK |
| 111 | # define S_IFREG __S_IFREG |
| 112 | # ifdef __S_IFIFO |
| 113 | # define S_IFIFO __S_IFIFO |
| 114 | # endif |
| 115 | # ifdef __S_IFLNK |
| 116 | # define S_IFLNK __S_IFLNK |
| 117 | # endif |
| 118 | # if (defined __USE_MISC || defined __USE_UNIX98) \ |
| 119 | && defined __S_IFSOCK |
| 120 | # define S_IFSOCK __S_IFSOCK |
| 121 | # endif |
| 122 | #endif |
| 123 | |
| 124 | |
| 125 | |
| 126 | #define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask)) |
| 127 | |
| 128 | #define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR) |
| 129 | #define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR) |
| 130 | #define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK) |
| 131 | #define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG) |
| 132 | #ifdef __S_IFIFO |
| 133 | # define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO) |
| 134 | #endif |
| 135 | #ifdef __S_IFLNK |
| 136 | # define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK) |
| 137 | #endif |
| 138 | |
| 139 | #if defined __USE_MISC && !defined __S_IFLNK |
| 140 | # define S_ISLNK(mode) 0 |
| 141 | #endif |
| 142 | |
| 143 | #if (defined __USE_UNIX98 || defined __USE_XOPEN2K) \ |
| 144 | && defined __S_IFSOCK |
| 145 | # define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK) |
| 146 | #elif defined __USE_XOPEN2K |
| 147 | # define S_ISSOCK(mode) 0 |
| 148 | #endif |
| 149 | |
| 150 | |
| 151 | |
| 152 | |
| 153 | |
| 154 | #ifdef __USE_POSIX199309 |
| 155 | # define S_TYPEISMQ(buf) __S_TYPEISMQ(buf) |
| 156 | # define S_TYPEISSEM(buf) __S_TYPEISSEM(buf) |
| 157 | # define S_TYPEISSHM(buf) __S_TYPEISSHM(buf) |
| 158 | #endif |
| 159 | |
| 160 | |
| 161 | |
| 162 | |
| 163 | #define S_ISUID __S_ISUID |
| 164 | #define S_ISGID __S_ISGID |
| 165 | |
| 166 | #if defined __USE_MISC || defined __USE_XOPEN |
| 167 | |
| 168 | # define S_ISVTX __S_ISVTX |
| 169 | #endif |
| 170 | |
| 171 | #define S_IRUSR __S_IREAD |
| 172 | #define S_IWUSR __S_IWRITE |
| 173 | #define S_IXUSR __S_IEXEC |
| 174 | |
| 175 | #define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) |
| 176 | |
| 177 | #ifdef __USE_MISC |
| 178 | # define S_IREAD S_IRUSR |
| 179 | # define S_IWRITE S_IWUSR |
| 180 | # define S_IEXEC S_IXUSR |
| 181 | #endif |
| 182 | |
| 183 | #define S_IRGRP (S_IRUSR >> 3) |
| 184 | #define S_IWGRP (S_IWUSR >> 3) |
| 185 | #define S_IXGRP (S_IXUSR >> 3) |
| 186 | |
| 187 | #define S_IRWXG (S_IRWXU >> 3) |
| 188 | |
| 189 | #define S_IROTH (S_IRGRP >> 3) |
| 190 | #define S_IWOTH (S_IWGRP >> 3) |
| 191 | #define S_IXOTH (S_IXGRP >> 3) |
| 192 | |
| 193 | #define S_IRWXO (S_IRWXG >> 3) |
| 194 | |
| 195 | |
| 196 | #ifdef __USE_MISC |
| 197 | |
| 198 | # define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) |
| 199 | # define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO) |
| 200 | # define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) |
| 201 | |
| 202 | # define S_BLKSIZE 512 |
| 203 | #endif |
| 204 | |
| 205 | |
| 206 | #ifndef __USE_FILE_OFFSET64 |
| 207 | |
| 208 | extern int stat (const char *__restrict __file, |
| 209 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); |
| 210 | |
| 211 | |
| 212 | |
| 213 | extern int fstat (int __fd, struct stat *__buf) __THROW __nonnull ((2)); |
| 214 | #else |
| 215 | # ifdef __REDIRECT_NTH |
| 216 | extern int __REDIRECT_NTH (stat, (const char *__restrict __file, |
| 217 | struct stat *__restrict __buf), stat64) |
| 218 | __nonnull ((1, 2)); |
| 219 | extern int __REDIRECT_NTH (fstat, (int __fd, struct stat *__buf), fstat64) |
| 220 | __nonnull ((2)); |
| 221 | # else |
| 222 | # define stat stat64 |
| 223 | # define fstat fstat64 |
| 224 | # endif |
| 225 | #endif |
| 226 | #ifdef __USE_LARGEFILE64 |
| 227 | extern int stat64 (const char *__restrict __file, |
| 228 | struct stat64 *__restrict __buf) __THROW __nonnull ((1, 2)); |
| 229 | extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2)); |
| 230 | #endif |
| 231 | |
| 232 | #ifdef __USE_ATFILE |
| 233 | |
| 234 | |
| 235 | |
| 236 | # ifndef __USE_FILE_OFFSET64 |
| 237 | extern int fstatat (int __fd, const char *__restrict __file, |
| 238 | struct stat *__restrict __buf, int __flag) |
| 239 | __THROW __nonnull ((2, 3)); |
| 240 | # else |
| 241 | # ifdef __REDIRECT_NTH |
| 242 | extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file, |
| 243 | struct stat *__restrict __buf, |
| 244 | int __flag), |
| 245 | fstatat64) __nonnull ((2, 3)); |
| 246 | # else |
| 247 | # define fstatat fstatat64 |
| 248 | # endif |
| 249 | # endif |
| 250 | |
| 251 | # ifdef __USE_LARGEFILE64 |
| 252 | extern int fstatat64 (int __fd, const char *__restrict __file, |
| 253 | struct stat64 *__restrict __buf, int __flag) |
| 254 | __THROW __nonnull ((2, 3)); |
| 255 | # endif |
| 256 | #endif |
| 257 | |
| 258 | #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K |
| 259 | # ifndef __USE_FILE_OFFSET64 |
| 260 | |
| 261 | |
| 262 | extern int lstat (const char *__restrict __file, |
| 263 | struct stat *__restrict __buf) __THROW __nonnull ((1, 2)); |
| 264 | # else |
| 265 | # ifdef __REDIRECT_NTH |
| 266 | extern int __REDIRECT_NTH (lstat, |
| 267 | (const char *__restrict __file, |
| 268 | struct stat *__restrict __buf), lstat64) |
| 269 | __nonnull ((1, 2)); |
| 270 | # else |
| 271 | # define lstat lstat64 |
| 272 | # endif |
| 273 | # endif |
| 274 | # ifdef __USE_LARGEFILE64 |
| 275 | extern int lstat64 (const char *__restrict __file, |
| 276 | struct stat64 *__restrict __buf) |
| 277 | __THROW __nonnull ((1, 2)); |
| 278 | # endif |
| 279 | #endif |
| 280 | |
| 281 | |
| 282 | |
| 283 | extern int chmod (const char *__file, __mode_t __mode) |
| 284 | __THROW __nonnull ((1)); |
| 285 | |
| 286 | #ifdef __USE_MISC |
| 287 | |
| 288 | |
| 289 | |
| 290 | extern int lchmod (const char *__file, __mode_t __mode) |
| 291 | __THROW __nonnull ((1)); |
| 292 | #endif |
| 293 | |
| 294 | |
| 295 | #ifdef __USE_POSIX |
| 296 | extern int fchmod (int __fd, __mode_t __mode) __THROW; |
| 297 | #endif |
| 298 | |
| 299 | #ifdef __USE_ATFILE |
| 300 | |
| 301 | |
| 302 | extern int fchmodat (int __fd, const char *__file, __mode_t __mode, |
| 303 | int __flag) |
| 304 | __THROW __nonnull ((2)) __wur; |
| 305 | #endif |
| 306 | |
| 307 | |
| 308 | |
| 309 | |
| 310 | |
| 311 | extern __mode_t umask (__mode_t __mask) __THROW; |
| 312 | |
| 313 | #ifdef __USE_GNU |
| 314 | |
| 315 | |
| 316 | extern __mode_t getumask (void) __THROW; |
| 317 | #endif |
| 318 | |
| 319 | |
| 320 | extern int mkdir (const char *__path, __mode_t __mode) |
| 321 | __THROW __nonnull ((1)); |
| 322 | |
| 323 | #ifdef __USE_ATFILE |
| 324 | |
| 325 | |
| 326 | |
| 327 | extern int mkdirat (int __fd, const char *__path, __mode_t __mode) |
| 328 | __THROW __nonnull ((2)); |
| 329 | #endif |
| 330 | |
| 331 | |
| 332 | |
| 333 | |
| 334 | #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED |
| 335 | extern int mknod (const char *__path, __mode_t __mode, __dev_t __dev) |
| 336 | __THROW __nonnull ((1)); |
| 337 | |
| 338 | # ifdef __USE_ATFILE |
| 339 | |
| 340 | |
| 341 | |
| 342 | extern int mknodat (int __fd, const char *__path, __mode_t __mode, |
| 343 | __dev_t __dev) __THROW __nonnull ((2)); |
| 344 | # endif |
| 345 | #endif |
| 346 | |
| 347 | |
| 348 | |
| 349 | extern int mkfifo (const char *__path, __mode_t __mode) |
| 350 | __THROW __nonnull ((1)); |
| 351 | |
| 352 | #ifdef __USE_ATFILE |
| 353 | |
| 354 | |
| 355 | |
| 356 | extern int mkfifoat (int __fd, const char *__path, __mode_t __mode) |
| 357 | __THROW __nonnull ((2)); |
| 358 | #endif |
| 359 | |
| 360 | #ifdef __USE_ATFILE |
| 361 | |
| 362 | |
| 363 | extern int utimensat (int __fd, const char *__path, |
| 364 | const struct timespec __times[2], |
| 365 | int __flags) |
| 366 | __THROW __nonnull ((2)); |
| 367 | #endif |
| 368 | |
| 369 | #ifdef __USE_XOPEN2K8 |
| 370 | |
| 371 | extern int futimens (int __fd, const struct timespec __times[2]) __THROW; |
| 372 | #endif |
| 373 | |
| 374 | |
| 375 | |
| 376 | |
| 377 | |
| 378 | |
| 379 | |
| 380 | |
| 381 | |
| 382 | |
| 383 | |
| 384 | |
| 385 | |
| 386 | |
| 387 | |
| 388 | |
| 389 | #ifndef _STAT_VER |
| 390 | # define _STAT_VER 0 |
| 391 | #endif |
| 392 | #ifndef _MKNOD_VER |
| 393 | # define _MKNOD_VER 0 |
| 394 | #endif |
| 395 | |
| 396 | |
| 397 | #ifndef __USE_FILE_OFFSET64 |
| 398 | extern int __fxstat (int __ver, int __fildes, struct stat *__stat_buf) |
| 399 | __THROW __nonnull ((3)); |
| 400 | extern int __xstat (int __ver, const char *__filename, |
| 401 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); |
| 402 | extern int __lxstat (int __ver, const char *__filename, |
| 403 | struct stat *__stat_buf) __THROW __nonnull ((2, 3)); |
| 404 | extern int __fxstatat (int __ver, int __fildes, const char *__filename, |
| 405 | struct stat *__stat_buf, int __flag) |
| 406 | __THROW __nonnull ((3, 4)); |
| 407 | #else |
| 408 | # ifdef __REDIRECT_NTH |
| 409 | extern int __REDIRECT_NTH (__fxstat, (int __ver, int __fildes, |
| 410 | struct stat *__stat_buf), __fxstat64) |
| 411 | __nonnull ((3)); |
| 412 | extern int __REDIRECT_NTH (__xstat, (int __ver, const char *__filename, |
| 413 | struct stat *__stat_buf), __xstat64) |
| 414 | __nonnull ((2, 3)); |
| 415 | extern int __REDIRECT_NTH (__lxstat, (int __ver, const char *__filename, |
| 416 | struct stat *__stat_buf), __lxstat64) |
| 417 | __nonnull ((2, 3)); |
| 418 | extern int __REDIRECT_NTH (__fxstatat, (int __ver, int __fildes, |
| 419 | const char *__filename, |
| 420 | struct stat *__stat_buf, int __flag), |
| 421 | __fxstatat64) __nonnull ((3, 4)); |
| 422 | |
| 423 | # else |
| 424 | # define __fxstat __fxstat64 |
| 425 | # define __xstat __xstat64 |
| 426 | # define __lxstat __lxstat64 |
| 427 | # endif |
| 428 | #endif |
| 429 | |
| 430 | #ifdef __USE_LARGEFILE64 |
| 431 | extern int __fxstat64 (int __ver, int __fildes, struct stat64 *__stat_buf) |
| 432 | __THROW __nonnull ((3)); |
| 433 | extern int __xstat64 (int __ver, const char *__filename, |
| 434 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); |
| 435 | extern int __lxstat64 (int __ver, const char *__filename, |
| 436 | struct stat64 *__stat_buf) __THROW __nonnull ((2, 3)); |
| 437 | extern int __fxstatat64 (int __ver, int __fildes, const char *__filename, |
| 438 | struct stat64 *__stat_buf, int __flag) |
| 439 | __THROW __nonnull ((3, 4)); |
| 440 | #endif |
| 441 | extern int __xmknod (int __ver, const char *__path, __mode_t __mode, |
| 442 | __dev_t *__dev) __THROW __nonnull ((2, 4)); |
| 443 | |
| 444 | extern int __xmknodat (int __ver, int __fd, const char *__path, |
| 445 | __mode_t __mode, __dev_t *__dev) |
| 446 | __THROW __nonnull ((3, 5)); |
| 447 | |
| 448 | #ifdef __USE_EXTERN_INLINES |
| 449 | |
| 450 | |
| 451 | __extern_inline int |
| 452 | __NTH (stat (const char *__path, struct stat *__statbuf)) |
| 453 | { |
| 454 | return __xstat (_STAT_VER, __path, __statbuf); |
| 455 | } |
| 456 | |
| 457 | # if defined __USE_MISC || defined __USE_XOPEN_EXTENDED |
| 458 | __extern_inline int |
| 459 | __NTH (lstat (const char *__path, struct stat *__statbuf)) |
| 460 | { |
| 461 | return __lxstat (_STAT_VER, __path, __statbuf); |
| 462 | } |
| 463 | # endif |
| 464 | |
| 465 | __extern_inline int |
| 466 | __NTH (fstat (int __fd, struct stat *__statbuf)) |
| 467 | { |
| 468 | return __fxstat (_STAT_VER, __fd, __statbuf); |
| 469 | } |
| 470 | |
| 471 | # ifdef __USE_ATFILE |
| 472 | __extern_inline int |
| 473 | __NTH (fstatat (int __fd, const char *__filename, struct stat *__statbuf, |
| 474 | int __flag)) |
| 475 | { |
| 476 | return __fxstatat (_STAT_VER, __fd, __filename, __statbuf, __flag); |
| 477 | } |
| 478 | # endif |
| 479 | |
| 480 | # ifdef __USE_MISC |
| 481 | __extern_inline int |
| 482 | __NTH (mknod (const char *__path, __mode_t __mode, __dev_t __dev)) |
| 483 | { |
| 484 | return __xmknod (_MKNOD_VER, __path, __mode, &__dev); |
| 485 | } |
| 486 | # endif |
| 487 | |
| 488 | # ifdef __USE_ATFILE |
| 489 | __extern_inline int |
| 490 | __NTH (mknodat (int __fd, const char *__path, __mode_t __mode, |
| 491 | __dev_t __dev)) |
| 492 | { |
| 493 | return __xmknodat (_MKNOD_VER, __fd, __path, __mode, &__dev); |
| 494 | } |
| 495 | # endif |
| 496 | |
| 497 | # if defined __USE_LARGEFILE64 \ |
| 498 | && (! defined __USE_FILE_OFFSET64 \ |
| 499 | || (defined __REDIRECT_NTH && defined __OPTIMIZE__)) |
| 500 | __extern_inline int |
| 501 | __NTH (stat64 (const char *__path, struct stat64 *__statbuf)) |
| 502 | { |
| 503 | return __xstat64 (_STAT_VER, __path, __statbuf); |
| 504 | } |
| 505 | |
| 506 | # if defined __USE_MISC || defined __USE_XOPEN_EXTENDED |
| 507 | __extern_inline int |
| 508 | __NTH (lstat64 (const char *__path, struct stat64 *__statbuf)) |
| 509 | { |
| 510 | return __lxstat64 (_STAT_VER, __path, __statbuf); |
| 511 | } |
| 512 | # endif |
| 513 | |
| 514 | __extern_inline int |
| 515 | __NTH (fstat64 (int __fd, struct stat64 *__statbuf)) |
| 516 | { |
| 517 | return __fxstat64 (_STAT_VER, __fd, __statbuf); |
| 518 | } |
| 519 | |
| 520 | # ifdef __USE_ATFILE |
| 521 | __extern_inline int |
| 522 | __NTH (fstatat64 (int __fd, const char *__filename, struct stat64 *__statbuf, |
| 523 | int __flag)) |
| 524 | { |
| 525 | return __fxstatat64 (_STAT_VER, __fd, __filename, __statbuf, __flag); |
| 526 | } |
| 527 | # endif |
| 528 | |
| 529 | # endif |
| 530 | |
| 531 | #endif |
| 532 | |
| 533 | __END_DECLS |
| 534 | |
| 535 | |
| 536 | #endif |
| 537 | |