1 /* `sysconf', `pathconf', and `confstr' NAME values. Generic version. 2 Copyright (C) 1993-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef _UNISTD_H 20 # error "Never use <bits/confname.h> directly; include <unistd.h> instead." 21 #endif 22 23 /* Values for the NAME argument to `pathconf' and `fpathconf'. */ 24 enum 25 { 26 _PC_LINK_MAX, 27 #define _PC_LINK_MAX _PC_LINK_MAX 28 _PC_MAX_CANON, 29 #define _PC_MAX_CANON _PC_MAX_CANON 30 _PC_MAX_INPUT, 31 #define _PC_MAX_INPUT _PC_MAX_INPUT 32 _PC_NAME_MAX, 33 #define _PC_NAME_MAX _PC_NAME_MAX 34 _PC_PATH_MAX, 35 #define _PC_PATH_MAX _PC_PATH_MAX 36 _PC_PIPE_BUF, 37 #define _PC_PIPE_BUF _PC_PIPE_BUF 38 _PC_CHOWN_RESTRICTED, 39 #define _PC_CHOWN_RESTRICTED _PC_CHOWN_RESTRICTED 40 _PC_NO_TRUNC, 41 #define _PC_NO_TRUNC _PC_NO_TRUNC 42 _PC_VDISABLE, 43 #define _PC_VDISABLE _PC_VDISABLE 44 _PC_SYNC_IO, 45 #define _PC_SYNC_IO _PC_SYNC_IO 46 _PC_ASYNC_IO, 47 #define _PC_ASYNC_IO _PC_ASYNC_IO 48 _PC_PRIO_IO, 49 #define _PC_PRIO_IO _PC_PRIO_IO 50 _PC_SOCK_MAXBUF, 51 #define _PC_SOCK_MAXBUF _PC_SOCK_MAXBUF 52 _PC_FILESIZEBITS, 53 #define _PC_FILESIZEBITS _PC_FILESIZEBITS 54 _PC_REC_INCR_XFER_SIZE, 55 #define _PC_REC_INCR_XFER_SIZE _PC_REC_INCR_XFER_SIZE 56 _PC_REC_MAX_XFER_SIZE, 57 #define _PC_REC_MAX_XFER_SIZE _PC_REC_MAX_XFER_SIZE 58 _PC_REC_MIN_XFER_SIZE, 59 #define _PC_REC_MIN_XFER_SIZE _PC_REC_MIN_XFER_SIZE 60 _PC_REC_XFER_ALIGN, 61 #define _PC_REC_XFER_ALIGN _PC_REC_XFER_ALIGN 62 _PC_ALLOC_SIZE_MIN, 63 #define _PC_ALLOC_SIZE_MIN _PC_ALLOC_SIZE_MIN 64 _PC_SYMLINK_MAX, 65 #define _PC_SYMLINK_MAX _PC_SYMLINK_MAX 66 _PC_2_SYMLINKS 67 #define _PC_2_SYMLINKS _PC_2_SYMLINKS 68 }; 69 70 /* Values for the argument to `sysconf'. */ 71 enum 72 { 73 _SC_ARG_MAX, 74 #define _SC_ARG_MAX _SC_ARG_MAX 75 _SC_CHILD_MAX, 76 #define _SC_CHILD_MAX _SC_CHILD_MAX 77 _SC_CLK_TCK, 78 #define _SC_CLK_TCK _SC_CLK_TCK 79 _SC_NGROUPS_MAX, 80 #define _SC_NGROUPS_MAX _SC_NGROUPS_MAX 81 _SC_OPEN_MAX, 82 #define _SC_OPEN_MAX _SC_OPEN_MAX 83 _SC_STREAM_MAX, 84 #define _SC_STREAM_MAX _SC_STREAM_MAX 85 _SC_TZNAME_MAX, 86 #define _SC_TZNAME_MAX _SC_TZNAME_MAX 87 _SC_JOB_CONTROL, 88 #define _SC_JOB_CONTROL _SC_JOB_CONTROL 89 _SC_SAVED_IDS, 90 #define _SC_SAVED_IDS _SC_SAVED_IDS 91 _SC_REALTIME_SIGNALS, 92 #define _SC_REALTIME_SIGNALS _SC_REALTIME_SIGNALS 93 _SC_PRIORITY_SCHEDULING, 94 #define _SC_PRIORITY_SCHEDULING _SC_PRIORITY_SCHEDULING 95 _SC_TIMERS, 96 #define _SC_TIMERS _SC_TIMERS 97 _SC_ASYNCHRONOUS_IO, 98 #define _SC_ASYNCHRONOUS_IO _SC_ASYNCHRONOUS_IO 99 _SC_PRIORITIZED_IO, 100 #define _SC_PRIORITIZED_IO _SC_PRIORITIZED_IO 101 _SC_SYNCHRONIZED_IO, 102 #define _SC_SYNCHRONIZED_IO _SC_SYNCHRONIZED_IO 103 _SC_FSYNC, 104 #define _SC_FSYNC _SC_FSYNC 105 _SC_MAPPED_FILES, 106 #define _SC_MAPPED_FILES _SC_MAPPED_FILES 107 _SC_MEMLOCK, 108 #define _SC_MEMLOCK _SC_MEMLOCK 109 _SC_MEMLOCK_RANGE, 110 #define _SC_MEMLOCK_RANGE _SC_MEMLOCK_RANGE 111 _SC_MEMORY_PROTECTION, 112 #define _SC_MEMORY_PROTECTION _SC_MEMORY_PROTECTION 113 _SC_MESSAGE_PASSING, 114 #define _SC_MESSAGE_PASSING _SC_MESSAGE_PASSING 115 _SC_SEMAPHORES, 116 #define _SC_SEMAPHORES _SC_SEMAPHORES 117 _SC_SHARED_MEMORY_OBJECTS, 118 #define _SC_SHARED_MEMORY_OBJECTS _SC_SHARED_MEMORY_OBJECTS 119 _SC_AIO_LISTIO_MAX, 120 #define _SC_AIO_LISTIO_MAX _SC_AIO_LISTIO_MAX 121 _SC_AIO_MAX, 122 #define _SC_AIO_MAX _SC_AIO_MAX 123 _SC_AIO_PRIO_DELTA_MAX, 124 #define _SC_AIO_PRIO_DELTA_MAX _SC_AIO_PRIO_DELTA_MAX 125 _SC_DELAYTIMER_MAX, 126 #define _SC_DELAYTIMER_MAX _SC_DELAYTIMER_MAX 127 _SC_MQ_OPEN_MAX, 128 #define _SC_MQ_OPEN_MAX _SC_MQ_OPEN_MAX 129 _SC_MQ_PRIO_MAX, 130 #define _SC_MQ_PRIO_MAX _SC_MQ_PRIO_MAX 131 _SC_VERSION, 132 #define _SC_VERSION _SC_VERSION 133 _SC_PAGESIZE, 134 #define _SC_PAGESIZE _SC_PAGESIZE 135 #define _SC_PAGE_SIZE _SC_PAGESIZE 136 _SC_RTSIG_MAX, 137 #define _SC_RTSIG_MAX _SC_RTSIG_MAX 138 _SC_SEM_NSEMS_MAX, 139 #define _SC_SEM_NSEMS_MAX _SC_SEM_NSEMS_MAX 140 _SC_SEM_VALUE_MAX, 141 #define _SC_SEM_VALUE_MAX _SC_SEM_VALUE_MAX 142 _SC_SIGQUEUE_MAX, 143 #define _SC_SIGQUEUE_MAX _SC_SIGQUEUE_MAX 144 _SC_TIMER_MAX, 145 #define _SC_TIMER_MAX _SC_TIMER_MAX 146 147 /* Values for the argument to `sysconf' 148 corresponding to _POSIX2_* symbols. */ 149 _SC_BC_BASE_MAX, 150 #define _SC_BC_BASE_MAX _SC_BC_BASE_MAX 151 _SC_BC_DIM_MAX, 152 #define _SC_BC_DIM_MAX _SC_BC_DIM_MAX 153 _SC_BC_SCALE_MAX, 154 #define _SC_BC_SCALE_MAX _SC_BC_SCALE_MAX 155 _SC_BC_STRING_MAX, 156 #define _SC_BC_STRING_MAX _SC_BC_STRING_MAX 157 _SC_COLL_WEIGHTS_MAX, 158 #define _SC_COLL_WEIGHTS_MAX _SC_COLL_WEIGHTS_MAX 159 _SC_EQUIV_CLASS_MAX, 160 #define _SC_EQUIV_CLASS_MAX _SC_EQUIV_CLASS_MAX 161 _SC_EXPR_NEST_MAX, 162 #define _SC_EXPR_NEST_MAX _SC_EXPR_NEST_MAX 163 _SC_LINE_MAX, 164 #define _SC_LINE_MAX _SC_LINE_MAX 165 _SC_RE_DUP_MAX, 166 #define _SC_RE_DUP_MAX _SC_RE_DUP_MAX 167 _SC_CHARCLASS_NAME_MAX, 168 #define _SC_CHARCLASS_NAME_MAX _SC_CHARCLASS_NAME_MAX 169 170 _SC_2_VERSION, 171 #define _SC_2_VERSION _SC_2_VERSION 172 _SC_2_C_BIND, 173 #define _SC_2_C_BIND _SC_2_C_BIND 174 _SC_2_C_DEV, 175 #define _SC_2_C_DEV _SC_2_C_DEV 176 _SC_2_FORT_DEV, 177 #define _SC_2_FORT_DEV _SC_2_FORT_DEV 178 _SC_2_FORT_RUN, 179 #define _SC_2_FORT_RUN _SC_2_FORT_RUN 180 _SC_2_SW_DEV, 181 #define _SC_2_SW_DEV _SC_2_SW_DEV 182 _SC_2_LOCALEDEF, 183 #define _SC_2_LOCALEDEF _SC_2_LOCALEDEF 184 185 _SC_PII, 186 #define _SC_PII _SC_PII 187 _SC_PII_XTI, 188 #define _SC_PII_XTI _SC_PII_XTI 189 _SC_PII_SOCKET, 190 #define _SC_PII_SOCKET _SC_PII_SOCKET 191 _SC_PII_INTERNET, 192 #define _SC_PII_INTERNET _SC_PII_INTERNET 193 _SC_PII_OSI, 194 #define _SC_PII_OSI _SC_PII_OSI 195 _SC_POLL, 196 #define _SC_POLL _SC_POLL 197 _SC_SELECT, 198 #define _SC_SELECT _SC_SELECT 199 _SC_UIO_MAXIOV, 200 #define _SC_UIO_MAXIOV _SC_UIO_MAXIOV 201 _SC_IOV_MAX = _SC_UIO_MAXIOV, 202 #define _SC_IOV_MAX _SC_IOV_MAX 203 _SC_PII_INTERNET_STREAM, 204 #define _SC_PII_INTERNET_STREAM _SC_PII_INTERNET_STREAM 205 _SC_PII_INTERNET_DGRAM, 206 #define _SC_PII_INTERNET_DGRAM _SC_PII_INTERNET_DGRAM 207 _SC_PII_OSI_COTS, 208 #define _SC_PII_OSI_COTS _SC_PII_OSI_COTS 209 _SC_PII_OSI_CLTS, 210 #define _SC_PII_OSI_CLTS _SC_PII_OSI_CLTS 211 _SC_PII_OSI_M, 212 #define _SC_PII_OSI_M _SC_PII_OSI_M 213 _SC_T_IOV_MAX, 214 #define _SC_T_IOV_MAX _SC_T_IOV_MAX 215 216 /* Values according to POSIX 1003.1c (POSIX threads). */ 217 _SC_THREADS, 218 #define _SC_THREADS _SC_THREADS 219 _SC_THREAD_SAFE_FUNCTIONS, 220 #define _SC_THREAD_SAFE_FUNCTIONS _SC_THREAD_SAFE_FUNCTIONS 221 _SC_GETGR_R_SIZE_MAX, 222 #define _SC_GETGR_R_SIZE_MAX _SC_GETGR_R_SIZE_MAX 223 _SC_GETPW_R_SIZE_MAX, 224 #define _SC_GETPW_R_SIZE_MAX _SC_GETPW_R_SIZE_MAX 225 _SC_LOGIN_NAME_MAX, 226 #define _SC_LOGIN_NAME_MAX _SC_LOGIN_NAME_MAX 227 _SC_TTY_NAME_MAX, 228 #define _SC_TTY_NAME_MAX _SC_TTY_NAME_MAX 229 _SC_THREAD_DESTRUCTOR_ITERATIONS, 230 #define _SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS 231 _SC_THREAD_KEYS_MAX, 232 #define _SC_THREAD_KEYS_MAX _SC_THREAD_KEYS_MAX 233 _SC_THREAD_STACK_MIN, 234 #define _SC_THREAD_STACK_MIN _SC_THREAD_STACK_MIN 235 _SC_THREAD_THREADS_MAX, 236 #define _SC_THREAD_THREADS_MAX _SC_THREAD_THREADS_MAX 237 _SC_THREAD_ATTR_STACKADDR, 238 #define _SC_THREAD_ATTR_STACKADDR _SC_THREAD_ATTR_STACKADDR 239 _SC_THREAD_ATTR_STACKSIZE, 240 #define _SC_THREAD_ATTR_STACKSIZE _SC_THREAD_ATTR_STACKSIZE 241 _SC_THREAD_PRIORITY_SCHEDULING, 242 #define _SC_THREAD_PRIORITY_SCHEDULING _SC_THREAD_PRIORITY_SCHEDULING 243 _SC_THREAD_PRIO_INHERIT, 244 #define _SC_THREAD_PRIO_INHERIT _SC_THREAD_PRIO_INHERIT 245 _SC_THREAD_PRIO_PROTECT, 246 #define _SC_THREAD_PRIO_PROTECT _SC_THREAD_PRIO_PROTECT 247 _SC_THREAD_PROCESS_SHARED, 248 #define _SC_THREAD_PROCESS_SHARED _SC_THREAD_PROCESS_SHARED 249 250 _SC_NPROCESSORS_CONF, 251 #define _SC_NPROCESSORS_CONF _SC_NPROCESSORS_CONF 252 _SC_NPROCESSORS_ONLN, 253 #define _SC_NPROCESSORS_ONLN _SC_NPROCESSORS_ONLN 254 _SC_PHYS_PAGES, 255 #define _SC_PHYS_PAGES _SC_PHYS_PAGES 256 _SC_AVPHYS_PAGES, 257 #define _SC_AVPHYS_PAGES _SC_AVPHYS_PAGES 258 _SC_ATEXIT_MAX, 259 #define _SC_ATEXIT_MAX _SC_ATEXIT_MAX 260 _SC_PASS_MAX, 261 #define _SC_PASS_MAX _SC_PASS_MAX 262 263 _SC_XOPEN_VERSION, 264 #define _SC_XOPEN_VERSION _SC_XOPEN_VERSION 265 _SC_XOPEN_XCU_VERSION, 266 #define _SC_XOPEN_XCU_VERSION _SC_XOPEN_XCU_VERSION 267 _SC_XOPEN_UNIX, 268 #define _SC_XOPEN_UNIX _SC_XOPEN_UNIX 269 _SC_XOPEN_CRYPT, 270 #define _SC_XOPEN_CRYPT _SC_XOPEN_CRYPT 271 _SC_XOPEN_ENH_I18N, 272 #define _SC_XOPEN_ENH_I18N _SC_XOPEN_ENH_I18N 273 _SC_XOPEN_SHM, 274 #define _SC_XOPEN_SHM _SC_XOPEN_SHM 275 276 _SC_2_CHAR_TERM, 277 #define _SC_2_CHAR_TERM _SC_2_CHAR_TERM 278 _SC_2_C_VERSION, 279 #define _SC_2_C_VERSION _SC_2_C_VERSION 280 _SC_2_UPE, 281 #define _SC_2_UPE _SC_2_UPE 282 283 _SC_XOPEN_XPG2, 284 #define _SC_XOPEN_XPG2 _SC_XOPEN_XPG2 285 _SC_XOPEN_XPG3, 286 #define _SC_XOPEN_XPG3 _SC_XOPEN_XPG3 287 _SC_XOPEN_XPG4, 288 #define _SC_XOPEN_XPG4 _SC_XOPEN_XPG4 289 290 _SC_CHAR_BIT, 291 #define _SC_CHAR_BIT _SC_CHAR_BIT 292 _SC_CHAR_MAX, 293 #define _SC_CHAR_MAX _SC_CHAR_MAX 294 _SC_CHAR_MIN, 295 #define _SC_CHAR_MIN _SC_CHAR_MIN 296 _SC_INT_MAX, 297 #define _SC_INT_MAX _SC_INT_MAX 298 _SC_INT_MIN, 299 #define _SC_INT_MIN _SC_INT_MIN 300 _SC_LONG_BIT, 301 #define _SC_LONG_BIT _SC_LONG_BIT 302 _SC_WORD_BIT, 303 #define _SC_WORD_BIT _SC_WORD_BIT 304 _SC_MB_LEN_MAX, 305 #define _SC_MB_LEN_MAX _SC_MB_LEN_MAX 306 _SC_NZERO, 307 #define _SC_NZERO _SC_NZERO 308 _SC_SSIZE_MAX, 309 #define _SC_SSIZE_MAX _SC_SSIZE_MAX 310 _SC_SCHAR_MAX, 311 #define _SC_SCHAR_MAX _SC_SCHAR_MAX 312 _SC_SCHAR_MIN, 313 #define _SC_SCHAR_MIN _SC_SCHAR_MIN 314 _SC_SHRT_MAX, 315 #define _SC_SHRT_MAX _SC_SHRT_MAX 316 _SC_SHRT_MIN, 317 #define _SC_SHRT_MIN _SC_SHRT_MIN 318 _SC_UCHAR_MAX, 319 #define _SC_UCHAR_MAX _SC_UCHAR_MAX 320 _SC_UINT_MAX, 321 #define _SC_UINT_MAX _SC_UINT_MAX 322 _SC_ULONG_MAX, 323 #define _SC_ULONG_MAX _SC_ULONG_MAX 324 _SC_USHRT_MAX, 325 #define _SC_USHRT_MAX _SC_USHRT_MAX 326 327 _SC_NL_ARGMAX, 328 #define _SC_NL_ARGMAX _SC_NL_ARGMAX 329 _SC_NL_LANGMAX, 330 #define _SC_NL_LANGMAX _SC_NL_LANGMAX 331 _SC_NL_MSGMAX, 332 #define _SC_NL_MSGMAX _SC_NL_MSGMAX 333 _SC_NL_NMAX, 334 #define _SC_NL_NMAX _SC_NL_NMAX 335 _SC_NL_SETMAX, 336 #define _SC_NL_SETMAX _SC_NL_SETMAX 337 _SC_NL_TEXTMAX, 338 #define _SC_NL_TEXTMAX _SC_NL_TEXTMAX 339 340 _SC_XBS5_ILP32_OFF32, 341 #define _SC_XBS5_ILP32_OFF32 _SC_XBS5_ILP32_OFF32 342 _SC_XBS5_ILP32_OFFBIG, 343 #define _SC_XBS5_ILP32_OFFBIG _SC_XBS5_ILP32_OFFBIG 344 _SC_XBS5_LP64_OFF64, 345 #define _SC_XBS5_LP64_OFF64 _SC_XBS5_LP64_OFF64 346 _SC_XBS5_LPBIG_OFFBIG, 347 #define _SC_XBS5_LPBIG_OFFBIG _SC_XBS5_LPBIG_OFFBIG 348 349 _SC_XOPEN_LEGACY, 350 #define _SC_XOPEN_LEGACY _SC_XOPEN_LEGACY 351 _SC_XOPEN_REALTIME, 352 #define _SC_XOPEN_REALTIME _SC_XOPEN_REALTIME 353 _SC_XOPEN_REALTIME_THREADS, 354 #define _SC_XOPEN_REALTIME_THREADS _SC_XOPEN_REALTIME_THREADS 355 356 _SC_ADVISORY_INFO, 357 #define _SC_ADVISORY_INFO _SC_ADVISORY_INFO 358 _SC_BARRIERS, 359 #define _SC_BARRIERS _SC_BARRIERS 360 _SC_BASE, 361 #define _SC_BASE _SC_BASE 362 _SC_C_LANG_SUPPORT, 363 #define _SC_C_LANG_SUPPORT _SC_C_LANG_SUPPORT 364 _SC_C_LANG_SUPPORT_R, 365 #define _SC_C_LANG_SUPPORT_R _SC_C_LANG_SUPPORT_R 366 _SC_CLOCK_SELECTION, 367 #define _SC_CLOCK_SELECTION _SC_CLOCK_SELECTION 368 _SC_CPUTIME, 369 #define _SC_CPUTIME _SC_CPUTIME 370 _SC_THREAD_CPUTIME, 371 #define _SC_THREAD_CPUTIME _SC_THREAD_CPUTIME 372 _SC_DEVICE_IO, 373 #define _SC_DEVICE_IO _SC_DEVICE_IO 374 _SC_DEVICE_SPECIFIC, 375 #define _SC_DEVICE_SPECIFIC _SC_DEVICE_SPECIFIC 376 _SC_DEVICE_SPECIFIC_R, 377 #define _SC_DEVICE_SPECIFIC_R _SC_DEVICE_SPECIFIC_R 378 _SC_FD_MGMT, 379 #define _SC_FD_MGMT _SC_FD_MGMT 380 _SC_FIFO, 381 #define _SC_FIFO _SC_FIFO 382 _SC_PIPE, 383 #define _SC_PIPE _SC_PIPE 384 _SC_FILE_ATTRIBUTES, 385 #define _SC_FILE_ATTRIBUTES _SC_FILE_ATTRIBUTES 386 _SC_FILE_LOCKING, 387 #define _SC_FILE_LOCKING _SC_FILE_LOCKING 388 _SC_FILE_SYSTEM, 389 #define _SC_FILE_SYSTEM _SC_FILE_SYSTEM 390 _SC_MONOTONIC_CLOCK, 391 #define _SC_MONOTONIC_CLOCK _SC_MONOTONIC_CLOCK 392 _SC_MULTI_PROCESS, 393 #define _SC_MULTI_PROCESS _SC_MULTI_PROCESS 394 _SC_SINGLE_PROCESS, 395 #define _SC_SINGLE_PROCESS _SC_SINGLE_PROCESS 396 _SC_NETWORKING, 397 #define _SC_NETWORKING _SC_NETWORKING 398 _SC_READER_WRITER_LOCKS, 399 #define _SC_READER_WRITER_LOCKS _SC_READER_WRITER_LOCKS 400 _SC_SPIN_LOCKS, 401 #define _SC_SPIN_LOCKS _SC_SPIN_LOCKS 402 _SC_REGEXP, 403 #define _SC_REGEXP _SC_REGEXP 404 _SC_REGEX_VERSION, 405 #define _SC_REGEX_VERSION _SC_REGEX_VERSION 406 _SC_SHELL, 407 #define _SC_SHELL _SC_SHELL 408 _SC_SIGNALS, 409 #define _SC_SIGNALS _SC_SIGNALS 410 _SC_SPAWN, 411 #define _SC_SPAWN _SC_SPAWN 412 _SC_SPORADIC_SERVER, 413 #define _SC_SPORADIC_SERVER _SC_SPORADIC_SERVER 414 _SC_THREAD_SPORADIC_SERVER, 415 #define _SC_THREAD_SPORADIC_SERVER _SC_THREAD_SPORADIC_SERVER 416 _SC_SYSTEM_DATABASE, 417 #define _SC_SYSTEM_DATABASE _SC_SYSTEM_DATABASE 418 _SC_SYSTEM_DATABASE_R, 419 #define _SC_SYSTEM_DATABASE_R _SC_SYSTEM_DATABASE_R 420 _SC_TIMEOUTS, 421 #define _SC_TIMEOUTS _SC_TIMEOUTS 422 _SC_TYPED_MEMORY_OBJECTS, 423 #define _SC_TYPED_MEMORY_OBJECTS _SC_TYPED_MEMORY_OBJECTS 424 _SC_USER_GROUPS, 425 #define _SC_USER_GROUPS _SC_USER_GROUPS 426 _SC_USER_GROUPS_R, 427 #define _SC_USER_GROUPS_R _SC_USER_GROUPS_R 428 _SC_2_PBS, 429 #define _SC_2_PBS _SC_2_PBS 430 _SC_2_PBS_ACCOUNTING, 431 #define _SC_2_PBS_ACCOUNTING _SC_2_PBS_ACCOUNTING 432 _SC_2_PBS_LOCATE, 433 #define _SC_2_PBS_LOCATE _SC_2_PBS_LOCATE 434 _SC_2_PBS_MESSAGE, 435 #define _SC_2_PBS_MESSAGE _SC_2_PBS_MESSAGE 436 _SC_2_PBS_TRACK, 437 #define _SC_2_PBS_TRACK _SC_2_PBS_TRACK 438 _SC_SYMLOOP_MAX, 439 #define _SC_SYMLOOP_MAX _SC_SYMLOOP_MAX 440 _SC_STREAMS, 441 #define _SC_STREAMS _SC_STREAMS 442 _SC_2_PBS_CHECKPOINT, 443 #define _SC_2_PBS_CHECKPOINT _SC_2_PBS_CHECKPOINT 444 445 _SC_V6_ILP32_OFF32, 446 #define _SC_V6_ILP32_OFF32 _SC_V6_ILP32_OFF32 447 _SC_V6_ILP32_OFFBIG, 448 #define _SC_V6_ILP32_OFFBIG _SC_V6_ILP32_OFFBIG 449 _SC_V6_LP64_OFF64, 450 #define _SC_V6_LP64_OFF64 _SC_V6_LP64_OFF64 451 _SC_V6_LPBIG_OFFBIG, 452 #define _SC_V6_LPBIG_OFFBIG _SC_V6_LPBIG_OFFBIG 453 454 _SC_HOST_NAME_MAX, 455 #define _SC_HOST_NAME_MAX _SC_HOST_NAME_MAX 456 _SC_TRACE, 457 #define _SC_TRACE _SC_TRACE 458 _SC_TRACE_EVENT_FILTER, 459 #define _SC_TRACE_EVENT_FILTER _SC_TRACE_EVENT_FILTER 460 _SC_TRACE_INHERIT, 461 #define _SC_TRACE_INHERIT _SC_TRACE_INHERIT 462 _SC_TRACE_LOG, 463 #define _SC_TRACE_LOG _SC_TRACE_LOG 464 465 _SC_LEVEL1_ICACHE_SIZE, 466 #define _SC_LEVEL1_ICACHE_SIZE _SC_LEVEL1_ICACHE_SIZE 467 _SC_LEVEL1_ICACHE_ASSOC, 468 #define _SC_LEVEL1_ICACHE_ASSOC _SC_LEVEL1_ICACHE_ASSOC 469 _SC_LEVEL1_ICACHE_LINESIZE, 470 #define _SC_LEVEL1_ICACHE_LINESIZE _SC_LEVEL1_ICACHE_LINESIZE 471 _SC_LEVEL1_DCACHE_SIZE, 472 #define _SC_LEVEL1_DCACHE_SIZE _SC_LEVEL1_DCACHE_SIZE 473 _SC_LEVEL1_DCACHE_ASSOC, 474 #define _SC_LEVEL1_DCACHE_ASSOC _SC_LEVEL1_DCACHE_ASSOC 475 _SC_LEVEL1_DCACHE_LINESIZE, 476 #define _SC_LEVEL1_DCACHE_LINESIZE _SC_LEVEL1_DCACHE_LINESIZE 477 _SC_LEVEL2_CACHE_SIZE, 478 #define _SC_LEVEL2_CACHE_SIZE _SC_LEVEL2_CACHE_SIZE 479 _SC_LEVEL2_CACHE_ASSOC, 480 #define _SC_LEVEL2_CACHE_ASSOC _SC_LEVEL2_CACHE_ASSOC 481 _SC_LEVEL2_CACHE_LINESIZE, 482 #define _SC_LEVEL2_CACHE_LINESIZE _SC_LEVEL2_CACHE_LINESIZE 483 _SC_LEVEL3_CACHE_SIZE, 484 #define _SC_LEVEL3_CACHE_SIZE _SC_LEVEL3_CACHE_SIZE 485 _SC_LEVEL3_CACHE_ASSOC, 486 #define _SC_LEVEL3_CACHE_ASSOC _SC_LEVEL3_CACHE_ASSOC 487 _SC_LEVEL3_CACHE_LINESIZE, 488 #define _SC_LEVEL3_CACHE_LINESIZE _SC_LEVEL3_CACHE_LINESIZE 489 _SC_LEVEL4_CACHE_SIZE, 490 #define _SC_LEVEL4_CACHE_SIZE _SC_LEVEL4_CACHE_SIZE 491 _SC_LEVEL4_CACHE_ASSOC, 492 #define _SC_LEVEL4_CACHE_ASSOC _SC_LEVEL4_CACHE_ASSOC 493 _SC_LEVEL4_CACHE_LINESIZE, 494 #define _SC_LEVEL4_CACHE_LINESIZE _SC_LEVEL4_CACHE_LINESIZE 495 /* Leave room here, maybe we need a few more cache levels some day. */ 496 497 _SC_IPV6 = _SC_LEVEL1_ICACHE_SIZE + 50, 498 #define _SC_IPV6 _SC_IPV6 499 _SC_RAW_SOCKETS, 500 #define _SC_RAW_SOCKETS _SC_RAW_SOCKETS 501 502 _SC_V7_ILP32_OFF32, 503 #define _SC_V7_ILP32_OFF32 _SC_V7_ILP32_OFF32 504 _SC_V7_ILP32_OFFBIG, 505 #define _SC_V7_ILP32_OFFBIG _SC_V7_ILP32_OFFBIG 506 _SC_V7_LP64_OFF64, 507 #define _SC_V7_LP64_OFF64 _SC_V7_LP64_OFF64 508 _SC_V7_LPBIG_OFFBIG, 509 #define _SC_V7_LPBIG_OFFBIG _SC_V7_LPBIG_OFFBIG 510 511 _SC_SS_REPL_MAX, 512 #define _SC_SS_REPL_MAX _SC_SS_REPL_MAX 513 514 _SC_TRACE_EVENT_NAME_MAX, 515 #define _SC_TRACE_EVENT_NAME_MAX _SC_TRACE_EVENT_NAME_MAX 516 _SC_TRACE_NAME_MAX, 517 #define _SC_TRACE_NAME_MAX _SC_TRACE_NAME_MAX 518 _SC_TRACE_SYS_MAX, 519 #define _SC_TRACE_SYS_MAX _SC_TRACE_SYS_MAX 520 _SC_TRACE_USER_EVENT_MAX, 521 #define _SC_TRACE_USER_EVENT_MAX _SC_TRACE_USER_EVENT_MAX 522 523 _SC_XOPEN_STREAMS, 524 #define _SC_XOPEN_STREAMS _SC_XOPEN_STREAMS 525 526 _SC_THREAD_ROBUST_PRIO_INHERIT, 527 #define _SC_THREAD_ROBUST_PRIO_INHERIT _SC_THREAD_ROBUST_PRIO_INHERIT 528 _SC_THREAD_ROBUST_PRIO_PROTECT, 529 #define _SC_THREAD_ROBUST_PRIO_PROTECT _SC_THREAD_ROBUST_PRIO_PROTECT 530 531 _SC_MINSIGSTKSZ, 532 #define _SC_MINSIGSTKSZ _SC_MINSIGSTKSZ 533 534 _SC_SIGSTKSZ 535 #define _SC_SIGSTKSZ _SC_SIGSTKSZ 536 }; 537 538 /* Values for the NAME argument to `confstr'. */ 539 enum 540 { 541 _CS_PATH, /* The default search path. */ 542 #define _CS_PATH _CS_PATH 543 544 _CS_V6_WIDTH_RESTRICTED_ENVS, 545 #define _CS_V6_WIDTH_RESTRICTED_ENVS _CS_V6_WIDTH_RESTRICTED_ENVS 546 #define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS _CS_V6_WIDTH_RESTRICTED_ENVS 547 548 _CS_GNU_LIBC_VERSION, 549 #define _CS_GNU_LIBC_VERSION _CS_GNU_LIBC_VERSION 550 _CS_GNU_LIBPTHREAD_VERSION, 551 #define _CS_GNU_LIBPTHREAD_VERSION _CS_GNU_LIBPTHREAD_VERSION 552 553 _CS_V5_WIDTH_RESTRICTED_ENVS, 554 #define _CS_V5_WIDTH_RESTRICTED_ENVS _CS_V5_WIDTH_RESTRICTED_ENVS 555 #define _CS_POSIX_V5_WIDTH_RESTRICTED_ENVS _CS_V5_WIDTH_RESTRICTED_ENVS 556 557 _CS_V7_WIDTH_RESTRICTED_ENVS, 558 #define _CS_V7_WIDTH_RESTRICTED_ENVS _CS_V7_WIDTH_RESTRICTED_ENVS 559 #define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS _CS_V7_WIDTH_RESTRICTED_ENVS 560 561 _CS_LFS_CFLAGS = 1000, 562 #define _CS_LFS_CFLAGS _CS_LFS_CFLAGS 563 _CS_LFS_LDFLAGS, 564 #define _CS_LFS_LDFLAGS _CS_LFS_LDFLAGS 565 _CS_LFS_LIBS, 566 #define _CS_LFS_LIBS _CS_LFS_LIBS 567 _CS_LFS_LINTFLAGS, 568 #define _CS_LFS_LINTFLAGS _CS_LFS_LINTFLAGS 569 _CS_LFS64_CFLAGS, 570 #define _CS_LFS64_CFLAGS _CS_LFS64_CFLAGS 571 _CS_LFS64_LDFLAGS, 572 #define _CS_LFS64_LDFLAGS _CS_LFS64_LDFLAGS 573 _CS_LFS64_LIBS, 574 #define _CS_LFS64_LIBS _CS_LFS64_LIBS 575 _CS_LFS64_LINTFLAGS, 576 #define _CS_LFS64_LINTFLAGS _CS_LFS64_LINTFLAGS 577 578 _CS_XBS5_ILP32_OFF32_CFLAGS = 1100, 579 #define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS 580 _CS_XBS5_ILP32_OFF32_LDFLAGS, 581 #define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS 582 _CS_XBS5_ILP32_OFF32_LIBS, 583 #define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS 584 _CS_XBS5_ILP32_OFF32_LINTFLAGS, 585 #define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS 586 _CS_XBS5_ILP32_OFFBIG_CFLAGS, 587 #define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS 588 _CS_XBS5_ILP32_OFFBIG_LDFLAGS, 589 #define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS 590 _CS_XBS5_ILP32_OFFBIG_LIBS, 591 #define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS 592 _CS_XBS5_ILP32_OFFBIG_LINTFLAGS, 593 #define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS 594 _CS_XBS5_LP64_OFF64_CFLAGS, 595 #define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS 596 _CS_XBS5_LP64_OFF64_LDFLAGS, 597 #define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS 598 _CS_XBS5_LP64_OFF64_LIBS, 599 #define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS 600 _CS_XBS5_LP64_OFF64_LINTFLAGS, 601 #define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS 602 _CS_XBS5_LPBIG_OFFBIG_CFLAGS, 603 #define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS 604 _CS_XBS5_LPBIG_OFFBIG_LDFLAGS, 605 #define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS 606 _CS_XBS5_LPBIG_OFFBIG_LIBS, 607 #define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS 608 _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS, 609 #define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS 610 611 _CS_POSIX_V6_ILP32_OFF32_CFLAGS, 612 #define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS 613 _CS_POSIX_V6_ILP32_OFF32_LDFLAGS, 614 #define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS 615 _CS_POSIX_V6_ILP32_OFF32_LIBS, 616 #define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS 617 _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS, 618 #define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS 619 _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS, 620 #define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS 621 _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS, 622 #define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS 623 _CS_POSIX_V6_ILP32_OFFBIG_LIBS, 624 #define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS 625 _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS, 626 #define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS 627 _CS_POSIX_V6_LP64_OFF64_CFLAGS, 628 #define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS 629 _CS_POSIX_V6_LP64_OFF64_LDFLAGS, 630 #define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS 631 _CS_POSIX_V6_LP64_OFF64_LIBS, 632 #define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS 633 _CS_POSIX_V6_LP64_OFF64_LINTFLAGS, 634 #define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS 635 _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS, 636 #define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS 637 _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS, 638 #define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS 639 _CS_POSIX_V6_LPBIG_OFFBIG_LIBS, 640 #define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS 641 _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS, 642 #define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS 643 644 _CS_POSIX_V7_ILP32_OFF32_CFLAGS, 645 #define _CS_POSIX_V7_ILP32_OFF32_CFLAGS _CS_POSIX_V7_ILP32_OFF32_CFLAGS 646 _CS_POSIX_V7_ILP32_OFF32_LDFLAGS, 647 #define _CS_POSIX_V7_ILP32_OFF32_LDFLAGS _CS_POSIX_V7_ILP32_OFF32_LDFLAGS 648 _CS_POSIX_V7_ILP32_OFF32_LIBS, 649 #define _CS_POSIX_V7_ILP32_OFF32_LIBS _CS_POSIX_V7_ILP32_OFF32_LIBS 650 _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS, 651 #define _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS _CS_POSIX_V7_ILP32_OFF32_LINTFLAGS 652 _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS, 653 #define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS 654 _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS, 655 #define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS 656 _CS_POSIX_V7_ILP32_OFFBIG_LIBS, 657 #define _CS_POSIX_V7_ILP32_OFFBIG_LIBS _CS_POSIX_V7_ILP32_OFFBIG_LIBS 658 _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS, 659 #define _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS 660 _CS_POSIX_V7_LP64_OFF64_CFLAGS, 661 #define _CS_POSIX_V7_LP64_OFF64_CFLAGS _CS_POSIX_V7_LP64_OFF64_CFLAGS 662 _CS_POSIX_V7_LP64_OFF64_LDFLAGS, 663 #define _CS_POSIX_V7_LP64_OFF64_LDFLAGS _CS_POSIX_V7_LP64_OFF64_LDFLAGS 664 _CS_POSIX_V7_LP64_OFF64_LIBS, 665 #define _CS_POSIX_V7_LP64_OFF64_LIBS _CS_POSIX_V7_LP64_OFF64_LIBS 666 _CS_POSIX_V7_LP64_OFF64_LINTFLAGS, 667 #define _CS_POSIX_V7_LP64_OFF64_LINTFLAGS _CS_POSIX_V7_LP64_OFF64_LINTFLAGS 668 _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS, 669 #define _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS 670 _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS, 671 #define _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS 672 _CS_POSIX_V7_LPBIG_OFFBIG_LIBS, 673 #define _CS_POSIX_V7_LPBIG_OFFBIG_LIBS _CS_POSIX_V7_LPBIG_OFFBIG_LIBS 674 _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS, 675 #define _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS 676 677 _CS_V6_ENV, 678 #define _CS_V6_ENV _CS_V6_ENV 679 _CS_V7_ENV 680 #define _CS_V7_ENV _CS_V7_ENV 681 }; 682