libc-top-half/musl/include/unistd.h

   1 #ifndef _UNISTD_H
   2 #define _UNISTD_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <features.h>
   9
  10 #define STDIN_FILENO  0
  11 #define STDOUT_FILENO 1
  12 #define STDERR_FILENO 2
  13
  14 #ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
  15 #define SEEK_SET 0
  16 #define SEEK_CUR 1
  17 #define SEEK_END 2
  18 #else
  19 #include <__header_unistd.h>
  20 #endif
  21
  22 #ifdef __wasilibc_unmodified_upstream /* Use the compiler's definition of NULL */
  23 #ifdef __cplusplus
  24 #define NULL 0L
  25 #else
  26 #define NULL ((void*)0)
  27 #endif
  28 #else
  29 #define __need_NULL
  30 #include <stddef.h>
  31 #endif
  32
  33 #define __NEED_size_t
  34 #define __NEED_ssize_t
  35 #define __NEED_uid_t
  36 #define __NEED_gid_t
  37 #define __NEED_off_t
  38 #define __NEED_pid_t
  39 #define __NEED_intptr_t
  40 #define __NEED_useconds_t
  41
  42 #include <bits/alltypes.h>
  43
  44 #ifdef __wasilibc_unmodified_upstream /* WASI has no pipe */
  45 int pipe(int [2]);
  46 int pipe2(int [2], int);
  47 #endif
  48 int close(int);
  49 int posix_close(int, int);
  50 #ifdef __wasilibc_unmodified_upstream /* WASI has no dup */
  51 int dup(int);
  52 int dup2(int, int);
  53 int dup3(int, int, int);
  54 #endif
  55 off_t lseek(int, off_t, int);
  56 #ifdef __wasilibc_unmodified_upstream /* Optimize the readonly case of lseek */
  57 #else
  58 off_t __wasilibc_tell(int);
  59
  60 #ifndef __cplusplus
  61 /*
  62  * Optimize lseek in the case where it's just returning the current offset.
  63  * This avoids importing `__wasi_fd_seek` altogether in many common cases.
  64  *
  65  * But don't do this for C++ because a simple macro wouldn't handle namespaces
  66  * correctly:
  67  *  - User code could qualify the `lseek` call with `::`.
  68  *  - There may be another `lseek` in scope from a `using` declaration.
  69  */
  70 #define lseek(fd, offset, whence)      \
  71   ({                                   \
  72      off_t __f = (fd);                 \
  73      off_t __o = (offset);             \
  74      off_t __w = (whence);             \
  75      __builtin_constant_p((offset)) && \
  76      __builtin_constant_p((whence)) && \
  77      __o == 0 &&                       \
  78      __w == SEEK_CUR                   \
  79      ? __wasilibc_tell(__f)            \
  80      : lseek(__f, __o, __w);           \
  81   })
  82 #endif
  83 #endif
  84 int fsync(int);
  85 int fdatasync(int);
  86
  87 ssize_t read(int, void *, size_t);
  88 ssize_t write(int, const void *, size_t);
  89 ssize_t pread(int, void *, size_t, off_t);
  90 ssize_t pwrite(int, const void *, size_t, off_t);
  91
  92 #ifdef __wasilibc_unmodified_upstream /* WASI has no chown */
  93 int chown(const char *, uid_t, gid_t);
  94 int fchown(int, uid_t, gid_t);
  95 int lchown(const char *, uid_t, gid_t);
  96 int fchownat(int, const char *, uid_t, gid_t, int);
  97 #endif
  98
  99 int link(const char *, const char *);
 100 int linkat(int, const char *, int, const char *, int);
 101 int symlink(const char *, const char *);
 102 int symlinkat(const char *, int, const char *);
 103 ssize_t readlink(const char *__restrict, char *__restrict, size_t);
 104 ssize_t readlinkat(int, const char *__restrict, char *__restrict, size_t);
 105 int unlink(const char *);
 106 int unlinkat(int, const char *, int);
 107 int rmdir(const char *);
 108 int truncate(const char *, off_t);
 109 int ftruncate(int, off_t);
 110
 111 #ifdef __wasilibc_unmodified_upstream /* Use alternate WASI libc headers */
 112 #define F_OK 0
 113 #define R_OK 4
 114 #define W_OK 2
 115 #define X_OK 1
 116 #endif
 117
 118 int access(const char *, int);
 119 int faccessat(int, const char *, int, int);
 120
 121 #ifdef __wasilibc_unmodified_upstream /* WASI has no fchdir */
 122 int fchdir(int);
 123 #endif
 124 int chdir(const char *);
 125 char *getcwd(char *, size_t);
 126
 127 #ifdef __wasilibc_unmodified_upstream /* WASI has no signals */
 128 unsigned alarm(unsigned);
 129 #endif
 130 unsigned sleep(unsigned);
 131 #ifdef __wasilibc_unmodified_upstream /* WASI has no pause */
 132 int pause(void);
 133 #endif
 134
 135 #ifdef __wasilibc_unmodified_upstream /* WASI has no fork/exec */
 136 pid_t fork(void);
 137 pid_t _Fork(void);
 138 int execve(const char *, char *const [], char *const []);
 139 int execv(const char *, char *const []);
 140 int execle(const char *, const char *, ...);
 141 int execl(const char *, const char *, ...);
 142 int execvp(const char *, char *const []);
 143 int execlp(const char *, const char *, ...);
 144 int fexecve(int, char *const [], char *const []);
 145 #endif
 146 _Noreturn void _exit(int);
 147
 148 #if defined(__wasilibc_unmodified_upstream) || defined(_WASI_EMULATED_GETPID)
 149 pid_t getpid(void);
 150 #else
 151 __attribute__((__deprecated__(
 152 "WASI lacks process identifiers; to enable emulation of the `getpid` function using "
 153 "a placeholder value, which doesn't reflect the host PID of the program, "
 154 "compile with -D_WASI_EMULATED_GETPID and link with -lwasi-emulated-getpid"
 155 )))
 156 pid_t getpid(void);
 157 #endif
 158 #ifdef __wasilibc_unmodified_upstream /* WASI has no getpid etc. */
 159 pid_t getppid(void);
 160 pid_t getpgrp(void);
 161 pid_t getpgid(pid_t);
 162 int setpgid(pid_t, pid_t);
 163 pid_t setsid(void);
 164 pid_t getsid(pid_t);
 165 #endif
 166 #ifdef __wasilibc_unmodified_upstream /* WASI has no ttyname */
 167 char *ttyname(int);
 168 int ttyname_r(int, char *, size_t);
 169 #endif
 170 int isatty(int);
 171 #ifdef __wasilibc_unmodified_upstream /* WASI has no process groups */
 172 pid_t tcgetpgrp(int);
 173 int tcsetpgrp(int, pid_t);
 174 #endif
 175
 176 #ifdef __wasilibc_unmodified_upstream /* WASI has no getuid etc. */
 177 uid_t getuid(void);
 178 uid_t geteuid(void);
 179 gid_t getgid(void);
 180 gid_t getegid(void);
 181 int getgroups(int, gid_t []);
 182 int setuid(uid_t);
 183 int seteuid(uid_t);
 184 int setgid(gid_t);
 185 int setegid(gid_t);
 186 #endif
 187
 188 char *getlogin(void);
 189 int getlogin_r(char *, size_t);
 190 int gethostname(char *, size_t);
 191 char *ctermid(char *);
 192
 193 int getopt(int, char * const [], const char *);
 194 extern char *optarg;
 195 extern int optind, opterr, optopt;
 196
 197 long pathconf(const char *, int);
 198 long fpathconf(int, int);
 199 long sysconf(int);
 200 size_t confstr(int, char *, size_t);
 201
 202 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 203 #define F_ULOCK 0
 204 #define F_LOCK  1
 205 #define F_TLOCK 2
 206 #define F_TEST  3
 207 #ifdef __wasilibc_unmodified_upstream /* WASI has no setreuid */
 208 int setreuid(uid_t, uid_t);
 209 int setregid(gid_t, gid_t);
 210 #endif
 211 #ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX file locking */
 212 int lockf(int, int, off_t);
 213 #endif
 214 long gethostid(void);
 215 #ifdef __wasilibc_unmodified_upstream /* WASI has no nice, sync, or setpgrp */
 216 int nice(int);
 217 void sync(void);
 218 pid_t setpgrp(void);
 219 #endif
 220 char *crypt(const char *, const char *);
 221 void encrypt(char *, int);
 222 void swab(const void *__restrict, void *__restrict, ssize_t);
 223 #endif
 224
 225 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) \
 226  || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
 227 int usleep(unsigned);
 228 unsigned ualarm(unsigned, unsigned);
 229 #endif
 230
 231 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 232 #define L_SET 0
 233 #define L_INCR 1
 234 #define L_XTND 2
 235 #ifdef __wasilibc_unmodified_upstream /* WASI has no brk */
 236 int brk(void *);
 237 #endif
 238 void *sbrk(intptr_t);
 239 #ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
 240 pid_t vfork(void);
 241 int vhangup(void);
 242 int chroot(const char *);
 243 int getpagesize(void);
 244 int getdtablesize(void);
 245 int sethostname(const char *, size_t);
 246 int getdomainname(char *, size_t);
 247 int setdomainname(const char *, size_t);
 248 int setgroups(size_t, const gid_t *);
 249 char *getpass(const char *);
 250 int daemon(int, int);
 251 void setusershell(void);
 252 void endusershell(void);
 253 char *getusershell(void);
 254 int acct(const char *);
 255 long syscall(long, ...);
 256 int execvpe(const char *, char *const [], char *const []);
 257 int issetugid(void);
 258 #endif
 259 int getentropy(void *, size_t);
 260 extern int optreset;
 261 #endif
 262
 263 #ifdef _GNU_SOURCE
 264 extern char **environ;
 265 #ifdef __wasilibc_unmodified_upstream /* WASI has no get/setresuid */
 266 int setresuid(uid_t, uid_t, uid_t);
 267 int setresgid(gid_t, gid_t, gid_t);
 268 int getresuid(uid_t *, uid_t *, uid_t *);
 269 int getresgid(gid_t *, gid_t *, gid_t *);
 270 #endif
 271 #ifdef __wasilibc_unmodified_upstream /* WASI has no cwd */
 272 char *get_current_dir_name(void);
 273 #endif
 274 #ifdef __wasilibc_unmodified_upstream /* WASI has no syncfs */
 275 int syncfs(int);
 276 #endif
 277 #ifdef __wasilibc_unmodified_upstream /* WASI has no eaccess */
 278 int euidaccess(const char *, int);
 279 int eaccess(const char *, int);
 280 ssize_t copy_file_range(int, off_t *, int, off_t *, size_t, unsigned);
 281 pid_t gettid(void);
 282 #endif
 283 #endif
 284
 285 #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 286 #define lseek64 lseek
 287 #define pread64 pread
 288 #define pwrite64 pwrite
 289 #ifdef __wasilibc_unmodified_upstream /* WASI has no truncate */
 290 #define truncate64 truncate
 291 #endif
 292 #define ftruncate64 ftruncate
 293 #ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX file locking */
 294 #define lockf64 lockf
 295 #endif
 296 #define off64_t off_t
 297 #endif
 298
 299 #define POSIX_CLOSE_RESTART     0
 300
 301 #define _XOPEN_VERSION          700
 302 #define _XOPEN_UNIX             1
 303 #define _XOPEN_ENH_I18N         1
 304
 305 #define _POSIX_VERSION          200809L
 306 #define _POSIX2_VERSION         _POSIX_VERSION
 307
 308 #define _POSIX_ADVISORY_INFO    _POSIX_VERSION
 309 #define _POSIX_CHOWN_RESTRICTED 1
 310 #define _POSIX_IPV6             _POSIX_VERSION
 311 #ifdef __wasilibc_unmodified_upstream /* WASI has no processes, mmap, or mq */
 312 #define _POSIX_JOB_CONTROL      1
 313 #define _POSIX_MAPPED_FILES     _POSIX_VERSION
 314 #define _POSIX_MEMLOCK          _POSIX_VERSION
 315 #define _POSIX_MEMLOCK_RANGE    _POSIX_VERSION
 316 #define _POSIX_MEMORY_PROTECTION _POSIX_VERSION
 317 #define _POSIX_MESSAGE_PASSING  _POSIX_VERSION
 318 #endif
 319 #define _POSIX_FSYNC            _POSIX_VERSION
 320 #define _POSIX_NO_TRUNC         1
 321 #ifdef __wasilibc_unmodified_upstream /* WASI has no raw sockets */
 322 #define _POSIX_RAW_SOCKETS      _POSIX_VERSION
 323 #endif
 324 #define _POSIX_REALTIME_SIGNALS _POSIX_VERSION
 325 #define _POSIX_REGEXP           1
 326 #ifdef __wasilibc_unmodified_upstream /* WASI has no processes */
 327 #define _POSIX_SAVED_IDS        1
 328 #define _POSIX_SHELL            1
 329 #define _POSIX_SPAWN            _POSIX_VERSION
 330 #endif
 331 #define _POSIX_VDISABLE         0
 332
 333 #define _POSIX_THREADS          _POSIX_VERSION
 334 #define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION
 335 #define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION
 336 #define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION
 337 #define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION
 338 #define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION
 339 #define _POSIX_THREAD_CPUTIME   _POSIX_VERSION
 340 #define _POSIX_TIMERS           _POSIX_VERSION
 341 #define _POSIX_TIMEOUTS         _POSIX_VERSION
 342 #define _POSIX_MONOTONIC_CLOCK  _POSIX_VERSION
 343 #define _POSIX_CPUTIME          _POSIX_VERSION
 344 #define _POSIX_CLOCK_SELECTION  _POSIX_VERSION
 345 #define _POSIX_BARRIERS         _POSIX_VERSION
 346 #define _POSIX_SPIN_LOCKS       _POSIX_VERSION
 347 #define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION
 348 #ifdef __wasilibc_unmodified_upstream /* WASI has no POSIX async I/O, semaphores, or shared memory */
 349 #define _POSIX_ASYNCHRONOUS_IO  _POSIX_VERSION
 350 #define _POSIX_SEMAPHORES       _POSIX_VERSION
 351 #define _POSIX_SHARED_MEMORY_OBJECTS _POSIX_VERSION
 352 #endif
 353
 354 #define _POSIX2_C_BIND          _POSIX_VERSION
 355
 356 #include <bits/posix.h>
 357
 358
 359
 360 #define _PC_LINK_MAX    0
 361 #define _PC_MAX_CANON   1
 362 #define _PC_MAX_INPUT   2
 363 #define _PC_NAME_MAX    3
 364 #define _PC_PATH_MAX    4
 365 #define _PC_PIPE_BUF    5
 366 #define _PC_CHOWN_RESTRICTED    6
 367 #define _PC_NO_TRUNC    7
 368 #define _PC_VDISABLE    8
 369 #define _PC_SYNC_IO     9
 370 #define _PC_ASYNC_IO    10
 371 #define _PC_PRIO_IO     11
 372 #define _PC_SOCK_MAXBUF 12
 373 #define _PC_FILESIZEBITS        13
 374 #define _PC_REC_INCR_XFER_SIZE  14
 375 #define _PC_REC_MAX_XFER_SIZE   15
 376 #define _PC_REC_MIN_XFER_SIZE   16
 377 #define _PC_REC_XFER_ALIGN      17
 378 #define _PC_ALLOC_SIZE_MIN      18
 379 #define _PC_SYMLINK_MAX 19
 380 #define _PC_2_SYMLINKS  20
 381
 382 #define _SC_ARG_MAX     0
 383 #define _SC_CHILD_MAX   1
 384 #define _SC_CLK_TCK     2
 385 #define _SC_NGROUPS_MAX 3
 386 #define _SC_OPEN_MAX    4
 387 #define _SC_STREAM_MAX  5
 388 #define _SC_TZNAME_MAX  6
 389 #define _SC_JOB_CONTROL 7
 390 #define _SC_SAVED_IDS   8
 391 #define _SC_REALTIME_SIGNALS    9
 392 #define _SC_PRIORITY_SCHEDULING 10
 393 #define _SC_TIMERS      11
 394 #define _SC_ASYNCHRONOUS_IO     12
 395 #define _SC_PRIORITIZED_IO      13
 396 #define _SC_SYNCHRONIZED_IO     14
 397 #define _SC_FSYNC       15
 398 #define _SC_MAPPED_FILES        16
 399 #define _SC_MEMLOCK     17
 400 #define _SC_MEMLOCK_RANGE       18
 401 #define _SC_MEMORY_PROTECTION   19
 402 #define _SC_MESSAGE_PASSING     20
 403 #define _SC_SEMAPHORES  21
 404 #define _SC_SHARED_MEMORY_OBJECTS       22
 405 #define _SC_AIO_LISTIO_MAX      23
 406 #define _SC_AIO_MAX     24
 407 #define _SC_AIO_PRIO_DELTA_MAX  25
 408 #define _SC_DELAYTIMER_MAX      26
 409 #define _SC_MQ_OPEN_MAX 27
 410 #define _SC_MQ_PRIO_MAX 28
 411 #define _SC_VERSION     29
 412 #define _SC_PAGE_SIZE   30
 413 #define _SC_PAGESIZE    30 /* !! */
 414 #define _SC_RTSIG_MAX   31
 415 #define _SC_SEM_NSEMS_MAX       32
 416 #define _SC_SEM_VALUE_MAX       33
 417 #define _SC_SIGQUEUE_MAX        34
 418 #define _SC_TIMER_MAX   35
 419 #define _SC_BC_BASE_MAX 36
 420 #define _SC_BC_DIM_MAX  37
 421 #define _SC_BC_SCALE_MAX        38
 422 #define _SC_BC_STRING_MAX       39
 423 #define _SC_COLL_WEIGHTS_MAX    40
 424 #define _SC_EXPR_NEST_MAX       42
 425 #define _SC_LINE_MAX    43
 426 #define _SC_RE_DUP_MAX  44
 427 #define _SC_2_VERSION   46
 428 #define _SC_2_C_BIND    47
 429 #define _SC_2_C_DEV     48
 430 #define _SC_2_FORT_DEV  49
 431 #define _SC_2_FORT_RUN  50
 432 #define _SC_2_SW_DEV    51
 433 #define _SC_2_LOCALEDEF 52
 434 #define _SC_UIO_MAXIOV  60 /* !! */
 435 #define _SC_IOV_MAX     60
 436 #define _SC_THREADS     67
 437 #define _SC_THREAD_SAFE_FUNCTIONS       68
 438 #define _SC_GETGR_R_SIZE_MAX    69
 439 #define _SC_GETPW_R_SIZE_MAX    70
 440 #define _SC_LOGIN_NAME_MAX      71
 441 #define _SC_TTY_NAME_MAX        72
 442 #define _SC_THREAD_DESTRUCTOR_ITERATIONS        73
 443 #define _SC_THREAD_KEYS_MAX     74
 444 #define _SC_THREAD_STACK_MIN    75
 445 #define _SC_THREAD_THREADS_MAX  76
 446 #define _SC_THREAD_ATTR_STACKADDR       77
 447 #define _SC_THREAD_ATTR_STACKSIZE       78
 448 #define _SC_THREAD_PRIORITY_SCHEDULING  79
 449 #define _SC_THREAD_PRIO_INHERIT 80
 450 #define _SC_THREAD_PRIO_PROTECT 81
 451 #define _SC_THREAD_PROCESS_SHARED       82
 452 #define _SC_NPROCESSORS_CONF    83
 453 #define _SC_NPROCESSORS_ONLN    84
 454 #define _SC_PHYS_PAGES  85
 455 #define _SC_AVPHYS_PAGES        86
 456 #define _SC_ATEXIT_MAX  87
 457 #define _SC_PASS_MAX    88
 458 #define _SC_XOPEN_VERSION       89
 459 #define _SC_XOPEN_XCU_VERSION   90
 460 #define _SC_XOPEN_UNIX  91
 461 #define _SC_XOPEN_CRYPT 92
 462 #define _SC_XOPEN_ENH_I18N      93
 463 #define _SC_XOPEN_SHM   94
 464 #define _SC_2_CHAR_TERM 95
 465 #define _SC_2_UPE       97
 466 #define _SC_XOPEN_XPG2  98
 467 #define _SC_XOPEN_XPG3  99
 468 #define _SC_XOPEN_XPG4  100
 469 #define _SC_NZERO       109
 470 #define _SC_XBS5_ILP32_OFF32    125
 471 #define _SC_XBS5_ILP32_OFFBIG   126
 472 #define _SC_XBS5_LP64_OFF64     127
 473 #define _SC_XBS5_LPBIG_OFFBIG   128
 474 #define _SC_XOPEN_LEGACY        129
 475 #define _SC_XOPEN_REALTIME      130
 476 #define _SC_XOPEN_REALTIME_THREADS      131
 477 #define _SC_ADVISORY_INFO       132
 478 #define _SC_BARRIERS    133
 479 #define _SC_CLOCK_SELECTION     137
 480 #define _SC_CPUTIME     138
 481 #define _SC_THREAD_CPUTIME      139
 482 #define _SC_MONOTONIC_CLOCK     149
 483 #define _SC_READER_WRITER_LOCKS 153
 484 #define _SC_SPIN_LOCKS  154
 485 #define _SC_REGEXP      155
 486 #define _SC_SHELL       157
 487 #define _SC_SPAWN       159
 488 #define _SC_SPORADIC_SERVER     160
 489 #define _SC_THREAD_SPORADIC_SERVER      161
 490 #define _SC_TIMEOUTS    164
 491 #define _SC_TYPED_MEMORY_OBJECTS        165
 492 #define _SC_2_PBS       168
 493 #define _SC_2_PBS_ACCOUNTING    169
 494 #define _SC_2_PBS_LOCATE        170
 495 #define _SC_2_PBS_MESSAGE       171
 496 #define _SC_2_PBS_TRACK 172
 497 #define _SC_SYMLOOP_MAX 173
 498 #define _SC_STREAMS     174
 499 #define _SC_2_PBS_CHECKPOINT    175
 500 #define _SC_V6_ILP32_OFF32      176
 501 #define _SC_V6_ILP32_OFFBIG     177
 502 #define _SC_V6_LP64_OFF64       178
 503 #define _SC_V6_LPBIG_OFFBIG     179
 504 #define _SC_HOST_NAME_MAX       180
 505 #define _SC_TRACE       181
 506 #define _SC_TRACE_EVENT_FILTER  182
 507 #define _SC_TRACE_INHERIT       183
 508 #define _SC_TRACE_LOG   184
 509
 510 #define _SC_IPV6        235
 511 #define _SC_RAW_SOCKETS 236
 512 #define _SC_V7_ILP32_OFF32      237
 513 #define _SC_V7_ILP32_OFFBIG     238
 514 #define _SC_V7_LP64_OFF64       239
 515 #define _SC_V7_LPBIG_OFFBIG     240
 516 #define _SC_SS_REPL_MAX 241
 517 #define _SC_TRACE_EVENT_NAME_MAX        242
 518 #define _SC_TRACE_NAME_MAX      243
 519 #define _SC_TRACE_SYS_MAX       244
 520 #define _SC_TRACE_USER_EVENT_MAX        245
 521 #define _SC_XOPEN_STREAMS       246
 522 #define _SC_THREAD_ROBUST_PRIO_INHERIT  247
 523 #define _SC_THREAD_ROBUST_PRIO_PROTECT  248
 524
 525 #define _CS_PATH        0
 526 #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS      1
 527 #define _CS_GNU_LIBC_VERSION    2
 528 #define _CS_GNU_LIBPTHREAD_VERSION      3
 529 #define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS      4
 530 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS      5
 531
 532 #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS 1116
 533 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS        1117
 534 #define _CS_POSIX_V6_ILP32_OFF32_LIBS   1118
 535 #define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS      1119
 536 #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS        1120
 537 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS       1121
 538 #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS  1122
 539 #define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS     1123
 540 #define _CS_POSIX_V6_LP64_OFF64_CFLAGS  1124
 541 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS 1125
 542 #define _CS_POSIX_V6_LP64_OFF64_LIBS    1126
 543 #define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS       1127
 544 #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS        1128
 545 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS       1129
 546 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS  1130
 547 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS     1131
 548 #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS 1132
 549 #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS        1133
 550 #define _CS_POSIX_V7_ILP32_OFF32_LIBS   1134
 551 #define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS      1135
 552 #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS        1136
 553 #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS       1137
 554 #define _CS_POSIX_V7_ILP32_OFFBIG_LIBS  1138
 555 #define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS     1139
 556 #define _CS_POSIX_V7_LP64_OFF64_CFLAGS  1140
 557 #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS 1141
 558 #define _CS_POSIX_V7_LP64_OFF64_LIBS    1142
 559 #define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS       1143
 560 #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS        1144
 561 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS       1145
 562 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS  1146
 563 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS     1147
 564 #define _CS_V6_ENV      1148
 565 #define _CS_V7_ENV      1149
 566
 567 #ifdef __cplusplus
 568 }
 569 #endif
 570
 571 #endif