1 /* 2 Copyright (c) 1982, 1986, 1993 3 The Regents of the University of California. All rights reserved. 4 5 Redistribution and use in source and binary forms, with or without 6 modification, are permitted provided that the following conditions 7 are met: 8 1. Redistributions of source code must retain the above copyright 9 notice, this list of conditions and the following disclaimer. 10 2. Redistributions in binary form must reproduce the above copyright 11 notice, this list of conditions and the following disclaimer in the 12 documentation and/or other materials provided with the distribution. 13 3. Neither the name of the University nor the names of its contributors 14 may be used to endorse or promote products derived from this software 15 without specific prior written permission. 16 17 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 SUCH DAMAGE. 28 */ 29 #ifndef _SYS_UNISTD_H 30 #define _SYS_UNISTD_H 31 32 #include <sys/cdefs.h> 33 #define __need_size_t 34 #define __need_ptrdiff_t 35 #define __need_NULL 36 #include <stddef.h> 37 #include <sys/_types.h> 38 39 _BEGIN_STD_C 40 41 42 #ifndef _USECONDS_T_DECLARED 43 typedef __useconds_t useconds_t; /* microseconds (unsigned) */ 44 #define _USECONDS_T_DECLARED 45 #endif 46 47 #ifndef _INTPTR_T_DECLARED 48 typedef __intptr_t intptr_t; 49 #define _INTPTR_T_DECLARED 50 #endif 51 52 #ifndef _SSIZE_T_DECLARED 53 typedef _ssize_t ssize_t; 54 #define _SSIZE_T_DECLARED 55 #endif 56 57 #ifndef _OFF_T_DECLARED 58 typedef __off_t off_t; 59 #define _OFF_T_DECLARED 60 #endif 61 62 #ifndef _UID_T_DECLARED 63 typedef __uid_t uid_t; /* user id */ 64 #define _UID_T_DECLARED 65 #endif 66 67 #ifndef _GID_T_DECLARED 68 typedef __gid_t gid_t; /* group id */ 69 #define _GID_T_DECLARED 70 #endif 71 72 #ifndef _PID_T_DECLARED 73 typedef __pid_t pid_t; /* process id */ 74 #define _PID_T_DECLARED 75 #endif 76 extern char **environ; 77 78 _Noreturn void _exit (int __status); 79 80 int access (const char *__path, int __amode); 81 unsigned alarm (unsigned __secs); 82 int brk(void*); 83 int chdir (const char *__path); 84 int chown (const char *__path, uid_t __owner, gid_t __group); 85 #if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200112) 86 int chroot (const char *__path); 87 #endif 88 int close (int __fildes); 89 #if __POSIX_VISIBLE >= 199209 90 size_t confstr (int __name, char *__buf, size_t __len); 91 #endif 92 #if __XSI_VISIBLE 93 char * crypt (const char *__key, const char *__salt); 94 #endif 95 #if __XSI_VISIBLE && __XSI_VISIBLE < 700 96 char * ctermid (char *__s); 97 #endif 98 #if __XSI_VISIBLE && __XSI_VISIBLE < 600 99 char * cuserid (char *__s); 100 #endif 101 #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) 102 int daemon (int nochdir, int noclose); 103 #endif 104 int dup (int __fildes); 105 int dup2 (int __fildes, int __fildes2); 106 #if __GNU_VISIBLE 107 int dup3 (int __fildes, int __fildes2, int flags); 108 int eaccess (const char *__path, int __mode); 109 #endif 110 #if __XSI_VISIBLE 111 void encrypt (char *, int); 112 #endif 113 #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) 114 void endusershell (void); 115 #endif 116 #if __GNU_VISIBLE 117 int euidaccess (const char *__path, int __mode); 118 #endif 119 int execl (const char *__path, const char *, ...); 120 int execle (const char *__path, const char *, ...); 121 int execlp (const char *__file, const char *, ...); 122 #if __MISC_VISIBLE 123 int execlpe (const char *__file, const char *, ...); 124 #endif 125 int execv (const char *__path, char * const __argv[]); 126 int execve (const char *__path, char * const __argv[], char * const __envp[]); 127 int execvp (const char *__file, char * const __argv[]); 128 #if __GNU_VISIBLE 129 int execvpe (const char *__file, char * const __argv[], char * const __envp[]); 130 #endif 131 #if __ATFILE_VISIBLE 132 int faccessat (int __dirfd, const char *__path, int __mode, int __flags); 133 #endif 134 #if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809 135 int fchdir (int __fildes); 136 #endif 137 #if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809 138 int fchown (int __fildes, uid_t __owner, gid_t __group); 139 #endif 140 #if __ATFILE_VISIBLE 141 int fchownat (int __dirfd, const char *__path, uid_t __owner, gid_t __group, int __flags); 142 #endif 143 #if __POSIX_VISIBLE >= 200809 144 int fexecve (int __fd, char * const __argv[], char * const __envp[]); 145 #endif 146 pid_t fork (void); 147 long fpathconf (int __fd, int __name); 148 int fsync (int __fd); 149 #if __POSIX_VISIBLE >= 199309 150 int fdatasync (int __fd); 151 #endif 152 #if __GNU_VISIBLE 153 char * get_current_dir_name (void); 154 #endif 155 char * getcwd (char *__buf, size_t __size); 156 #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) 157 int getdomainname (char *__name, size_t __len); 158 #endif 159 #if __BSD_VISIBLE 160 int getentropy (void *, size_t); 161 #endif 162 gid_t getegid (void); 163 uid_t geteuid (void); 164 gid_t getgid (void); 165 int getgroups (int __gidsetsize, gid_t __grouplist[]); 166 #if __BSD_VISIBLE || __XSI_VISIBLE >= 4 167 long gethostid (void); 168 #endif 169 char * getlogin (void); 170 #if defined(_POSIX_THREAD_SAFE_FUNCTIONS) 171 int getlogin_r (char *name, size_t namesize) ; 172 #endif 173 #if __BSD_VISIBLE || (__XSI_VISIBLE && __POSIX_VISIBLE < 200112) 174 char * getpass (const char *__prompt); 175 int getpagesize (void); 176 #endif 177 #if __BSD_VISIBLE 178 int getpeereid (int, uid_t *, gid_t *); 179 #endif 180 #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 4 181 pid_t getpgid (pid_t); 182 #endif 183 pid_t getpgrp (void); 184 pid_t getpid (void); 185 pid_t getppid (void); 186 #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 4 187 pid_t getsid (pid_t); 188 #endif 189 uid_t getuid (void); 190 #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) 191 char * getusershell (void); 192 #endif 193 #if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200809) 194 char * getwd (char *__buf); 195 #endif 196 #if __BSD_VISIBLE 197 int iruserok (unsigned long raddr, int superuser, const char *ruser, const char *luser); 198 #endif 199 int isatty (int __fildes); 200 #if __BSD_VISIBLE 201 int issetugid (void); 202 #endif 203 #if __BSD_VISIBLE || __XSI_VISIBLE >= 4 || __POSIX_VISIBLE >= 200809 204 int lchown (const char *__path, uid_t __owner, gid_t __group); 205 #endif 206 int link (const char *__path1, const char *__path2); 207 #if __ATFILE_VISIBLE 208 int linkat (int __dirfd1, const char *__path1, int __dirfd2, const char *__path2, int __flags); 209 #endif 210 #if __MISC_VISIBLE || __XSI_VISIBLE 211 int nice (int __nice_value); 212 #endif 213 #if !defined(__INSIDE_CYGWIN__) 214 off_t lseek (int __fildes, off_t __offset, int __whence); 215 #endif 216 #if __MISC_VISIBLE || __XSI_VISIBLE >= 4 217 #define F_ULOCK 0 218 #define F_LOCK 1 219 #define F_TLOCK 2 220 #define F_TEST 3 221 int lockf (int __fd, int __cmd, off_t __len); 222 #endif 223 long pathconf (const char *__path, int __name); 224 int pause (void); 225 #if __POSIX_VISIBLE >= 199506 226 int pthread_atfork (void (*)(void), void (*)(void), void (*)(void)); 227 #endif 228 int pipe (int __fildes[2]); 229 #if __GNU_VISIBLE 230 int pipe2 (int __fildes[2], int flags); 231 #endif 232 #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500 233 ssize_t pread (int __fd, void *__buf, size_t __nbytes, off_t __offset); 234 ssize_t pwrite (int __fd, const void *__buf, size_t __nbytes, off_t __offset); 235 #endif 236 ssize_t read (int __fd, void *__buf, size_t __nbyte); 237 #if __BSD_VISIBLE 238 int rresvport (int *__alport); 239 int revoke (char *__path); 240 #endif 241 int rmdir (const char *__path); 242 #if __BSD_VISIBLE 243 int ruserok (const char *rhost, int superuser, const char *ruser, const char *luser); 244 #endif 245 #if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200112) 246 void * sbrk (ptrdiff_t __incr); 247 #endif 248 #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 249 int setegid (gid_t __gid); 250 int seteuid (uid_t __uid); 251 #endif 252 int setgid (gid_t __gid); 253 #if __BSD_VISIBLE 254 int setgroups (int ngroups, const gid_t *grouplist); 255 #endif 256 #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) 257 int sethostname (const char *, size_t); 258 #endif 259 int setpgid (pid_t __pid, pid_t __pgid); 260 #if __SVID_VISIBLE || __XSI_VISIBLE >= 500 261 int setpgrp (void); 262 #endif 263 #if __BSD_VISIBLE || __XSI_VISIBLE >= 4 264 int setregid (gid_t __rgid, gid_t __egid); 265 int setreuid (uid_t __ruid, uid_t __euid); 266 #endif 267 pid_t setsid (void); 268 int setuid (uid_t __uid); 269 #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 500) 270 void setusershell (void); 271 #endif 272 unsigned sleep (unsigned int __seconds); 273 #if __XSI_VISIBLE 274 void swab (const void *__restrict, void *__restrict, ssize_t); 275 #endif 276 long sysconf (int __name); 277 pid_t tcgetpgrp (int __fildes); 278 int tcsetpgrp (int __fildes, pid_t __pgrp_id); 279 char * ttyname (int __fildes); 280 int ttyname_r (int, char *, size_t); 281 int unlink (const char *__path); 282 #if __XSI_VISIBLE >= 500 && __POSIX_VISIBLE < 200809 || __BSD_VISIBLE 283 int usleep (useconds_t __useconds); 284 #endif 285 #if __BSD_VISIBLE 286 int vhangup (void); 287 #endif 288 ssize_t write (int __fd, const void *__buf, size_t __nbyte); 289 290 extern char *optarg; /* getopt(3) external variables */ 291 extern int optind, opterr, optopt; 292 int getopt(int, char * const [], const char *); 293 extern int optreset; /* getopt(3) external variable */ 294 295 #if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200809) 296 pid_t vfork (void); 297 #endif 298 299 #ifdef _LIBC 300 /* Provide prototypes for most of the _<systemcall> names that are 301 provided in newlib for some compilers. */ 302 int close (int __fildes); 303 pid_t fork (void); 304 pid_t getpid (void); 305 int isatty (int __fildes); 306 int link (const char *__path1, const char *__path2); 307 _off_t lseek (int __fildes, _off_t __offset, int __whence); 308 void * sbrk (ptrdiff_t __incr); 309 int unlink (const char *__path); 310 #endif 311 312 #if __LARGEFILE64_VISIBLE 313 _off64_t lseek64 (int __filedes, _off64_t __offset, int __whence); 314 #endif 315 316 #if !defined(__INSIDE_CYGWIN__) 317 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500 318 int ftruncate (int __fd, off_t __length); 319 #endif 320 #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500 321 int truncate (const char *, off_t __length); 322 #endif 323 #endif 324 325 #if __BSD_VISIBLE || __POSIX_VISIBLE < 200112 326 int getdtablesize (void); 327 #endif 328 #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500 329 useconds_t ualarm (useconds_t __useconds, useconds_t __interval); 330 #endif 331 332 #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 500 333 #if !(defined (_WINSOCK_H) || defined (_WINSOCKAPI_) || defined (__USE_W32_SOCKETS)) 334 /* winsock[2].h defines as __stdcall, and with int as 2nd arg */ 335 int gethostname (char *__name, size_t __len); 336 #endif 337 #endif 338 339 #if __MISC_VISIBLE 340 int setdtablesize (int); 341 #endif 342 343 #if __BSD_VISIBLE || __XSI_VISIBLE >= 500 344 void sync (void); 345 #endif 346 347 #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 4 348 ssize_t readlink (const char *__restrict __path, 349 char *__restrict __buf, size_t __buflen); 350 int symlink (const char *__name1, const char *__name2); 351 #endif 352 #if __ATFILE_VISIBLE 353 ssize_t readlinkat (int __dirfd1, const char *__restrict __path, 354 char *__restrict __buf, size_t __buflen); 355 int symlinkat (const char *, int, const char *); 356 int unlinkat (int, const char *, int); 357 #endif 358 359 #define F_OK 0 360 #define R_OK 4 361 #define W_OK 2 362 #define X_OK 1 363 364 # define SEEK_SET 0 365 # define SEEK_CUR 1 366 # define SEEK_END 2 367 #if __GNU_VISIBLE 368 # define SEEK_DATA 3 369 # define SEEK_HOLE 4 370 #endif 371 372 #include <sys/features.h> 373 374 #define STDIN_FILENO 0 /* standard input file descriptor */ 375 #define STDOUT_FILENO 1 /* standard output file descriptor */ 376 #define STDERR_FILENO 2 /* standard error file descriptor */ 377 378 #ifndef _POSIX2_RE_DUP_MAX 379 /* The maximum number of repeated occurrences of a regular expression 380 * permitted when using the interval notation `\{M,N\}'. */ 381 #define _POSIX2_RE_DUP_MAX 255 382 #endif /* _POSIX2_RE_DUP_MAX */ 383 384 /* 385 * sysconf values per IEEE Std 1003.1, 2008 Edition 386 */ 387 388 #define _SC_ARG_MAX 0 389 #define _SC_CHILD_MAX 1 390 #define _SC_CLK_TCK 2 391 #define _SC_NGROUPS_MAX 3 392 #define _SC_OPEN_MAX 4 393 #define _SC_JOB_CONTROL 5 394 #define _SC_SAVED_IDS 6 395 #define _SC_VERSION 7 396 #define _SC_PAGESIZE 8 397 #define _SC_PAGE_SIZE _SC_PAGESIZE 398 /* These are non-POSIX values we accidentally introduced in 2000 without 399 guarding them. Keeping them unguarded for backward compatibility. */ 400 #define _SC_NPROCESSORS_CONF 9 401 #define _SC_NPROCESSORS_ONLN 10 402 #define _SC_PHYS_PAGES 11 403 #define _SC_AVPHYS_PAGES 12 404 /* End of non-POSIX values. */ 405 #define _SC_MQ_OPEN_MAX 13 406 #define _SC_MQ_PRIO_MAX 14 407 #define _SC_RTSIG_MAX 15 408 #define _SC_SEM_NSEMS_MAX 16 409 #define _SC_SEM_VALUE_MAX 17 410 #define _SC_SIGQUEUE_MAX 18 411 #define _SC_TIMER_MAX 19 412 #define _SC_TZNAME_MAX 20 413 #define _SC_ASYNCHRONOUS_IO 21 414 #define _SC_FSYNC 22 415 #define _SC_MAPPED_FILES 23 416 #define _SC_MEMLOCK 24 417 #define _SC_MEMLOCK_RANGE 25 418 #define _SC_MEMORY_PROTECTION 26 419 #define _SC_MESSAGE_PASSING 27 420 #define _SC_PRIORITIZED_IO 28 421 #define _SC_REALTIME_SIGNALS 29 422 #define _SC_SEMAPHORES 30 423 #define _SC_SHARED_MEMORY_OBJECTS 31 424 #define _SC_SYNCHRONIZED_IO 32 425 #define _SC_TIMERS 33 426 #define _SC_AIO_LISTIO_MAX 34 427 #define _SC_AIO_MAX 35 428 #define _SC_AIO_PRIO_DELTA_MAX 36 429 #define _SC_DELAYTIMER_MAX 37 430 #define _SC_THREAD_KEYS_MAX 38 431 #define _SC_THREAD_STACK_MIN 39 432 #define _SC_THREAD_THREADS_MAX 40 433 #define _SC_TTY_NAME_MAX 41 434 #define _SC_THREADS 42 435 #define _SC_THREAD_ATTR_STACKADDR 43 436 #define _SC_THREAD_ATTR_STACKSIZE 44 437 #define _SC_THREAD_PRIORITY_SCHEDULING 45 438 #define _SC_THREAD_PRIO_INHERIT 46 439 /* _SC_THREAD_PRIO_PROTECT was _SC_THREAD_PRIO_CEILING in early drafts */ 440 #define _SC_THREAD_PRIO_PROTECT 47 441 #define _SC_THREAD_PRIO_CEILING _SC_THREAD_PRIO_PROTECT 442 #define _SC_THREAD_PROCESS_SHARED 48 443 #define _SC_THREAD_SAFE_FUNCTIONS 49 444 #define _SC_GETGR_R_SIZE_MAX 50 445 #define _SC_GETPW_R_SIZE_MAX 51 446 #define _SC_LOGIN_NAME_MAX 52 447 #define _SC_THREAD_DESTRUCTOR_ITERATIONS 53 448 #define _SC_ADVISORY_INFO 54 449 #define _SC_ATEXIT_MAX 55 450 #define _SC_BARRIERS 56 451 #define _SC_BC_BASE_MAX 57 452 #define _SC_BC_DIM_MAX 58 453 #define _SC_BC_SCALE_MAX 59 454 #define _SC_BC_STRING_MAX 60 455 #define _SC_CLOCK_SELECTION 61 456 #define _SC_COLL_WEIGHTS_MAX 62 457 #define _SC_CPUTIME 63 458 #define _SC_EXPR_NEST_MAX 64 459 #define _SC_HOST_NAME_MAX 65 460 #define _SC_IOV_MAX 66 461 #define _SC_IPV6 67 462 #define _SC_LINE_MAX 68 463 #define _SC_MONOTONIC_CLOCK 69 464 #define _SC_RAW_SOCKETS 70 465 #define _SC_READER_WRITER_LOCKS 71 466 #define _SC_REGEXP 72 467 #define _SC_RE_DUP_MAX 73 468 #define _SC_SHELL 74 469 #define _SC_SPAWN 75 470 #define _SC_SPIN_LOCKS 76 471 #define _SC_SPORADIC_SERVER 77 472 #define _SC_SS_REPL_MAX 78 473 #define _SC_SYMLOOP_MAX 79 474 #define _SC_THREAD_CPUTIME 80 475 #define _SC_THREAD_SPORADIC_SERVER 81 476 #define _SC_TIMEOUTS 82 477 #define _SC_TRACE 83 478 #define _SC_TRACE_EVENT_FILTER 84 479 #define _SC_TRACE_EVENT_NAME_MAX 85 480 #define _SC_TRACE_INHERIT 86 481 #define _SC_TRACE_LOG 87 482 #define _SC_TRACE_NAME_MAX 88 483 #define _SC_TRACE_SYS_MAX 89 484 #define _SC_TRACE_USER_EVENT_MAX 90 485 #define _SC_TYPED_MEMORY_OBJECTS 91 486 #define _SC_V7_ILP32_OFF32 92 487 #define _SC_V6_ILP32_OFF32 _SC_V7_ILP32_OFF32 488 #define _SC_XBS5_ILP32_OFF32 _SC_V7_ILP32_OFF32 489 #define _SC_V7_ILP32_OFFBIG 93 490 #define _SC_V6_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG 491 #define _SC_XBS5_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG 492 #define _SC_V7_LP64_OFF64 94 493 #define _SC_V6_LP64_OFF64 _SC_V7_LP64_OFF64 494 #define _SC_XBS5_LP64_OFF64 _SC_V7_LP64_OFF64 495 #define _SC_V7_LPBIG_OFFBIG 95 496 #define _SC_V6_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG 497 #define _SC_XBS5_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG 498 #define _SC_XOPEN_CRYPT 96 499 #define _SC_XOPEN_ENH_I18N 97 500 #define _SC_XOPEN_LEGACY 98 501 #define _SC_XOPEN_REALTIME 99 502 #define _SC_STREAM_MAX 100 503 #define _SC_PRIORITY_SCHEDULING 101 504 #define _SC_XOPEN_REALTIME_THREADS 102 505 #define _SC_XOPEN_SHM 103 506 #define _SC_XOPEN_STREAMS 104 507 #define _SC_XOPEN_UNIX 105 508 #define _SC_XOPEN_VERSION 106 509 #define _SC_2_CHAR_TERM 107 510 #define _SC_2_C_BIND 108 511 #define _SC_2_C_DEV 109 512 #define _SC_2_FORT_DEV 110 513 #define _SC_2_FORT_RUN 111 514 #define _SC_2_LOCALEDEF 112 515 #define _SC_2_PBS 113 516 #define _SC_2_PBS_ACCOUNTING 114 517 #define _SC_2_PBS_CHECKPOINT 115 518 #define _SC_2_PBS_LOCATE 116 519 #define _SC_2_PBS_MESSAGE 117 520 #define _SC_2_PBS_TRACK 118 521 #define _SC_2_SW_DEV 119 522 #define _SC_2_UPE 120 523 #define _SC_2_VERSION 121 524 #define _SC_THREAD_ROBUST_PRIO_INHERIT 122 525 #define _SC_THREAD_ROBUST_PRIO_PROTECT 123 526 #define _SC_XOPEN_UUCP 124 527 #define _SC_LEVEL1_ICACHE_SIZE 125 528 #define _SC_LEVEL1_ICACHE_ASSOC 126 529 #define _SC_LEVEL1_ICACHE_LINESIZE 127 530 #define _SC_LEVEL1_DCACHE_SIZE 128 531 #define _SC_LEVEL1_DCACHE_ASSOC 129 532 #define _SC_LEVEL1_DCACHE_LINESIZE 130 533 #define _SC_LEVEL2_CACHE_SIZE 131 534 #define _SC_LEVEL2_CACHE_ASSOC 132 535 #define _SC_LEVEL2_CACHE_LINESIZE 133 536 #define _SC_LEVEL3_CACHE_SIZE 134 537 #define _SC_LEVEL3_CACHE_ASSOC 135 538 #define _SC_LEVEL3_CACHE_LINESIZE 136 539 #define _SC_LEVEL4_CACHE_SIZE 137 540 #define _SC_LEVEL4_CACHE_ASSOC 138 541 #define _SC_LEVEL4_CACHE_LINESIZE 139 542 #define _SC_POSIX_26_VERSION 140 543 544 /* 545 * pathconf values per IEEE Std 1003.1, 2008 Edition 546 */ 547 548 #define _PC_LINK_MAX 0 549 #define _PC_MAX_CANON 1 550 #define _PC_MAX_INPUT 2 551 #define _PC_NAME_MAX 3 552 #define _PC_PATH_MAX 4 553 #define _PC_PIPE_BUF 5 554 #define _PC_CHOWN_RESTRICTED 6 555 #define _PC_NO_TRUNC 7 556 #define _PC_VDISABLE 8 557 #define _PC_ASYNC_IO 9 558 #define _PC_PRIO_IO 10 559 #define _PC_SYNC_IO 11 560 #define _PC_FILESIZEBITS 12 561 #define _PC_2_SYMLINKS 13 562 #define _PC_SYMLINK_MAX 14 563 #define _PC_ALLOC_SIZE_MIN 15 564 #define _PC_REC_INCR_XFER_SIZE 16 565 #define _PC_REC_MAX_XFER_SIZE 17 566 #define _PC_REC_MIN_XFER_SIZE 18 567 #define _PC_REC_XFER_ALIGN 19 568 #define _PC_TIMESTAMP_RESOLUTION 20 569 570 /* 571 * confstr values per IEEE Std 1003.1, 2004 Edition 572 */ 573 574 /* Only defined on Cygwin and RTEMS for now. */ 575 #if defined (__CYGWIN__) || defined(__rtems__) 576 #define _CS_PATH 0 577 #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1 578 #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS 579 #define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS 580 #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 2 581 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 582 #define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 583 #define _CS_POSIX_V7_ILP32_OFF32_LIBS 3 584 #define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS 585 #define _CS_XBS5_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS 586 #define _CS_XBS5_ILP32_OFF32_LINTFLAGS 4 587 #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 5 588 #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 589 #define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 590 #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 6 591 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 592 #define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 593 #define _CS_POSIX_V7_ILP32_OFFBIG_LIBS 7 594 #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS 595 #define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS 596 #define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS 8 597 #define _CS_POSIX_V7_LP64_OFF64_CFLAGS 9 598 #define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS 599 #define _CS_XBS5_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS 600 #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 10 601 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS 602 #define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS 603 #define _CS_POSIX_V7_LP64_OFF64_LIBS 11 604 #define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS 605 #define _CS_XBS5_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS 606 #define _CS_XBS5_LP64_OFF64_LINTFLAGS 12 607 #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 13 608 #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 609 #define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 610 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 14 611 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 612 #define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 613 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 15 614 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 615 #define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 616 #define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS 16 617 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 17 618 #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 619 #define _CS_XBS5_WIDTH_RESTRICTED_ENVS _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS 620 #define _CS_POSIX_V7_THREADS_CFLAGS 18 621 #define _CS_POSIX_V7_THREADS_LDFLAGS 19 622 #define _CS_V7_ENV 20 623 #define _CS_V6_ENV _CS_V7_ENV 624 #define _CS_LFS_CFLAGS 21 625 #define _CS_LFS_LDFLAGS 22 626 #define _CS_LFS_LIBS 23 627 #define _CS_LFS_LINTFLAGS 24 628 #endif 629 630 _END_STD_C 631 632 #if __SSP_FORTIFY_LEVEL > 0 633 #include <ssp/unistd.h> 634 #endif 635 636 #endif /* _SYS_UNISTD_H */ 637
