unistd_linux_riscv64.go (73970B)
1 // Code generated by 'ccgo unistd/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -o unistd/unistd_linux_riscv64.go -pkgname unistd', DO NOT EDIT. 2 3 package unistd 4 5 import ( 6 "math" 7 "reflect" 8 "sync/atomic" 9 "unsafe" 10 ) 11 12 var _ = math.Pi 13 var _ reflect.Kind 14 var _ atomic.Value 15 var _ unsafe.Pointer 16 17 const ( 18 F_LOCK = 1 19 F_OK = 0 20 F_TEST = 3 21 F_TLOCK = 2 22 F_ULOCK = 0 23 L_INCR = 1 24 L_SET = 0 25 L_XTND = 2 26 R_OK = 4 27 SEEK_CUR = 1 28 SEEK_END = 2 29 SEEK_SET = 0 30 STDERR_FILENO = 2 31 STDIN_FILENO = 0 32 STDOUT_FILENO = 1 33 W_OK = 2 34 X_OK = 1 35 X_ATFILE_SOURCE = 1 36 X_BITS_POSIX_OPT_H = 1 37 X_BITS_TIME64_H = 1 38 X_BITS_TYPESIZES_H = 1 39 X_BITS_TYPES_H = 1 40 X_BSD_SIZE_T_ = 0 41 X_BSD_SIZE_T_DEFINED_ = 0 42 X_DEFAULT_SOURCE = 1 43 X_FEATURES_H = 1 44 X_FILE_OFFSET_BITS = 64 45 X_GCC_SIZE_T = 0 46 X_GETOPT_CORE_H = 1 47 X_GETOPT_POSIX_H = 1 48 X_LFS64_ASYNCHRONOUS_IO = 1 49 X_LFS64_LARGEFILE = 1 50 X_LFS64_STDIO = 1 51 X_LFS_ASYNCHRONOUS_IO = 1 52 X_LFS_LARGEFILE = 1 53 X_LP64 = 1 54 X_POSIX2_CHAR_TERM = 200809 55 X_POSIX2_C_BIND = 200809 56 X_POSIX2_C_DEV = 200809 57 X_POSIX2_C_VERSION = 200809 58 X_POSIX2_LOCALEDEF = 200809 59 X_POSIX2_SW_DEV = 200809 60 X_POSIX2_VERSION = 200809 61 X_POSIX_ADVISORY_INFO = 200809 62 X_POSIX_ASYNCHRONOUS_IO = 200809 63 X_POSIX_ASYNC_IO = 1 64 X_POSIX_BARRIERS = 200809 65 X_POSIX_CHOWN_RESTRICTED = 0 66 X_POSIX_CLOCK_SELECTION = 200809 67 X_POSIX_CPUTIME = 0 68 X_POSIX_C_SOURCE = 200809 69 X_POSIX_FSYNC = 200809 70 X_POSIX_IPV6 = 200809 71 X_POSIX_JOB_CONTROL = 1 72 X_POSIX_MAPPED_FILES = 200809 73 X_POSIX_MEMLOCK = 200809 74 X_POSIX_MEMLOCK_RANGE = 200809 75 X_POSIX_MEMORY_PROTECTION = 200809 76 X_POSIX_MESSAGE_PASSING = 200809 77 X_POSIX_MONOTONIC_CLOCK = 0 78 X_POSIX_NO_TRUNC = 1 79 X_POSIX_PRIORITIZED_IO = 200809 80 X_POSIX_PRIORITY_SCHEDULING = 200809 81 X_POSIX_RAW_SOCKETS = 200809 82 X_POSIX_READER_WRITER_LOCKS = 200809 83 X_POSIX_REALTIME_SIGNALS = 200809 84 X_POSIX_REENTRANT_FUNCTIONS = 1 85 X_POSIX_REGEXP = 1 86 X_POSIX_SAVED_IDS = 1 87 X_POSIX_SEMAPHORES = 200809 88 X_POSIX_SHARED_MEMORY_OBJECTS = 200809 89 X_POSIX_SHELL = 1 90 X_POSIX_SOURCE = 1 91 X_POSIX_SPAWN = 200809 92 X_POSIX_SPIN_LOCKS = 200809 93 X_POSIX_SPORADIC_SERVER = -1 94 X_POSIX_SYNCHRONIZED_IO = 200809 95 X_POSIX_THREADS = 200809 96 X_POSIX_THREAD_ATTR_STACKADDR = 200809 97 X_POSIX_THREAD_ATTR_STACKSIZE = 200809 98 X_POSIX_THREAD_CPUTIME = 0 99 X_POSIX_THREAD_PRIORITY_SCHEDULING = 200809 100 X_POSIX_THREAD_PRIO_INHERIT = 200809 101 X_POSIX_THREAD_PRIO_PROTECT = 200809 102 X_POSIX_THREAD_PROCESS_SHARED = 200809 103 X_POSIX_THREAD_ROBUST_PRIO_INHERIT = 200809 104 X_POSIX_THREAD_ROBUST_PRIO_PROTECT = -1 105 X_POSIX_THREAD_SAFE_FUNCTIONS = 200809 106 X_POSIX_THREAD_SPORADIC_SERVER = -1 107 X_POSIX_TIMEOUTS = 200809 108 X_POSIX_TIMERS = 200809 109 X_POSIX_TRACE = -1 110 X_POSIX_TRACE_EVENT_FILTER = -1 111 X_POSIX_TRACE_INHERIT = -1 112 X_POSIX_TRACE_LOG = -1 113 X_POSIX_TYPED_MEMORY_OBJECTS = -1 114 X_POSIX_V6_ILP32_OFF32 = -1 115 X_POSIX_V6_ILP32_OFFBIG = -1 116 X_POSIX_V6_LP64_OFF64 = 1 117 X_POSIX_V6_LPBIG_OFFBIG = -1 118 X_POSIX_V7_ILP32_OFF32 = -1 119 X_POSIX_V7_ILP32_OFFBIG = -1 120 X_POSIX_V7_LP64_OFF64 = 1 121 X_POSIX_V7_LPBIG_OFFBIG = -1 122 X_POSIX_VDISABLE = 0 123 X_POSIX_VERSION = 200809 124 X_SIZET_ = 0 125 X_SIZE_T = 0 126 X_SIZE_T_ = 0 127 X_SIZE_T_DECLARED = 0 128 X_SIZE_T_DEFINED = 0 129 X_SIZE_T_DEFINED_ = 0 130 X_STDC_PREDEF_H = 1 131 X_SYS_CDEFS_H = 1 132 X_SYS_SIZE_T_H = 0 133 X_T_SIZE = 0 134 X_T_SIZE_ = 0 135 X_UNISTD_H = 1 136 X_XBS5_ILP32_OFF32 = -1 137 X_XBS5_ILP32_OFFBIG = -1 138 X_XBS5_LP64_OFF64 = 1 139 X_XBS5_LPBIG_OFFBIG = -1 140 X_XOPEN_ENH_I18N = 1 141 X_XOPEN_LEGACY = 1 142 X_XOPEN_REALTIME = 1 143 X_XOPEN_REALTIME_THREADS = 1 144 X_XOPEN_SHM = 1 145 X_XOPEN_UNIX = 1 146 X_XOPEN_VERSION = 700 147 X_XOPEN_XCU_VERSION = 4 148 X_XOPEN_XPG2 = 1 149 X_XOPEN_XPG3 = 1 150 X_XOPEN_XPG4 = 1 151 Linux = 1 152 Unix = 1 153 ) 154 155 // Get the `_PC_*' symbols for the NAME argument to `pathconf' and `fpathconf'; 156 // the `_SC_*' symbols for the NAME argument to `sysconf'; 157 // and the `_CS_*' symbols for the NAME argument to `confstr'. 158 // `sysconf', `pathconf', and `confstr' NAME values. Generic version. 159 // Copyright (C) 1993-2021 Free Software Foundation, Inc. 160 // This file is part of the GNU C Library. 161 // 162 // The GNU C Library is free software; you can redistribute it and/or 163 // modify it under the terms of the GNU Lesser General Public 164 // License as published by the Free Software Foundation; either 165 // version 2.1 of the License, or (at your option) any later version. 166 // 167 // The GNU C Library is distributed in the hope that it will be useful, 168 // but WITHOUT ANY WARRANTY; without even the implied warranty of 169 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 170 // Lesser General Public License for more details. 171 // 172 // You should have received a copy of the GNU Lesser General Public 173 // License along with the GNU C Library; if not, see 174 // <https://www.gnu.org/licenses/>. 175 176 // Values for the NAME argument to `pathconf' and `fpathconf'. 177 const ( /* confname.h:24:1: */ 178 X_PC_LINK_MAX = 0 179 X_PC_MAX_CANON = 1 180 X_PC_MAX_INPUT = 2 181 X_PC_NAME_MAX = 3 182 X_PC_PATH_MAX = 4 183 X_PC_PIPE_BUF = 5 184 X_PC_CHOWN_RESTRICTED = 6 185 X_PC_NO_TRUNC = 7 186 X_PC_VDISABLE = 8 187 X_PC_SYNC_IO = 9 188 X_PC_ASYNC_IO = 10 189 X_PC_PRIO_IO = 11 190 X_PC_SOCK_MAXBUF = 12 191 X_PC_FILESIZEBITS = 13 192 X_PC_REC_INCR_XFER_SIZE = 14 193 X_PC_REC_MAX_XFER_SIZE = 15 194 X_PC_REC_MIN_XFER_SIZE = 16 195 X_PC_REC_XFER_ALIGN = 17 196 X_PC_ALLOC_SIZE_MIN = 18 197 X_PC_SYMLINK_MAX = 19 198 X_PC_2_SYMLINKS = 20 199 ) 200 201 // Values for the NAME argument to `confstr'. 202 const ( /* confname.h:539:1: */ 203 X_CS_PATH = 0 // The default search path. 204 205 X_CS_V6_WIDTH_RESTRICTED_ENVS = 1 206 207 X_CS_GNU_LIBC_VERSION = 2 208 X_CS_GNU_LIBPTHREAD_VERSION = 3 209 210 X_CS_V5_WIDTH_RESTRICTED_ENVS = 4 211 212 X_CS_V7_WIDTH_RESTRICTED_ENVS = 5 213 214 X_CS_LFS_CFLAGS = 1000 215 X_CS_LFS_LDFLAGS = 1001 216 X_CS_LFS_LIBS = 1002 217 X_CS_LFS_LINTFLAGS = 1003 218 X_CS_LFS64_CFLAGS = 1004 219 X_CS_LFS64_LDFLAGS = 1005 220 X_CS_LFS64_LIBS = 1006 221 X_CS_LFS64_LINTFLAGS = 1007 222 223 X_CS_XBS5_ILP32_OFF32_CFLAGS = 1100 224 X_CS_XBS5_ILP32_OFF32_LDFLAGS = 1101 225 X_CS_XBS5_ILP32_OFF32_LIBS = 1102 226 X_CS_XBS5_ILP32_OFF32_LINTFLAGS = 1103 227 X_CS_XBS5_ILP32_OFFBIG_CFLAGS = 1104 228 X_CS_XBS5_ILP32_OFFBIG_LDFLAGS = 1105 229 X_CS_XBS5_ILP32_OFFBIG_LIBS = 1106 230 X_CS_XBS5_ILP32_OFFBIG_LINTFLAGS = 1107 231 X_CS_XBS5_LP64_OFF64_CFLAGS = 1108 232 X_CS_XBS5_LP64_OFF64_LDFLAGS = 1109 233 X_CS_XBS5_LP64_OFF64_LIBS = 1110 234 X_CS_XBS5_LP64_OFF64_LINTFLAGS = 1111 235 X_CS_XBS5_LPBIG_OFFBIG_CFLAGS = 1112 236 X_CS_XBS5_LPBIG_OFFBIG_LDFLAGS = 1113 237 X_CS_XBS5_LPBIG_OFFBIG_LIBS = 1114 238 X_CS_XBS5_LPBIG_OFFBIG_LINTFLAGS = 1115 239 240 X_CS_POSIX_V6_ILP32_OFF32_CFLAGS = 1116 241 X_CS_POSIX_V6_ILP32_OFF32_LDFLAGS = 1117 242 X_CS_POSIX_V6_ILP32_OFF32_LIBS = 1118 243 X_CS_POSIX_V6_ILP32_OFF32_LINTFLAGS = 1119 244 X_CS_POSIX_V6_ILP32_OFFBIG_CFLAGS = 1120 245 X_CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS = 1121 246 X_CS_POSIX_V6_ILP32_OFFBIG_LIBS = 1122 247 X_CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS = 1123 248 X_CS_POSIX_V6_LP64_OFF64_CFLAGS = 1124 249 X_CS_POSIX_V6_LP64_OFF64_LDFLAGS = 1125 250 X_CS_POSIX_V6_LP64_OFF64_LIBS = 1126 251 X_CS_POSIX_V6_LP64_OFF64_LINTFLAGS = 1127 252 X_CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS = 1128 253 X_CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS = 1129 254 X_CS_POSIX_V6_LPBIG_OFFBIG_LIBS = 1130 255 X_CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS = 1131 256 257 X_CS_POSIX_V7_ILP32_OFF32_CFLAGS = 1132 258 X_CS_POSIX_V7_ILP32_OFF32_LDFLAGS = 1133 259 X_CS_POSIX_V7_ILP32_OFF32_LIBS = 1134 260 X_CS_POSIX_V7_ILP32_OFF32_LINTFLAGS = 1135 261 X_CS_POSIX_V7_ILP32_OFFBIG_CFLAGS = 1136 262 X_CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS = 1137 263 X_CS_POSIX_V7_ILP32_OFFBIG_LIBS = 1138 264 X_CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS = 1139 265 X_CS_POSIX_V7_LP64_OFF64_CFLAGS = 1140 266 X_CS_POSIX_V7_LP64_OFF64_LDFLAGS = 1141 267 X_CS_POSIX_V7_LP64_OFF64_LIBS = 1142 268 X_CS_POSIX_V7_LP64_OFF64_LINTFLAGS = 1143 269 X_CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS = 1144 270 X_CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS = 1145 271 X_CS_POSIX_V7_LPBIG_OFFBIG_LIBS = 1146 272 X_CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS = 1147 273 274 X_CS_V6_ENV = 1148 275 X_CS_V7_ENV = 1149 276 ) 277 278 // Values for the argument to `sysconf'. 279 const ( /* confname.h:71:1: */ 280 X_SC_ARG_MAX = 0 281 X_SC_CHILD_MAX = 1 282 X_SC_CLK_TCK = 2 283 X_SC_NGROUPS_MAX = 3 284 X_SC_OPEN_MAX = 4 285 X_SC_STREAM_MAX = 5 286 X_SC_TZNAME_MAX = 6 287 X_SC_JOB_CONTROL = 7 288 X_SC_SAVED_IDS = 8 289 X_SC_REALTIME_SIGNALS = 9 290 X_SC_PRIORITY_SCHEDULING = 10 291 X_SC_TIMERS = 11 292 X_SC_ASYNCHRONOUS_IO = 12 293 X_SC_PRIORITIZED_IO = 13 294 X_SC_SYNCHRONIZED_IO = 14 295 X_SC_FSYNC = 15 296 X_SC_MAPPED_FILES = 16 297 X_SC_MEMLOCK = 17 298 X_SC_MEMLOCK_RANGE = 18 299 X_SC_MEMORY_PROTECTION = 19 300 X_SC_MESSAGE_PASSING = 20 301 X_SC_SEMAPHORES = 21 302 X_SC_SHARED_MEMORY_OBJECTS = 22 303 X_SC_AIO_LISTIO_MAX = 23 304 X_SC_AIO_MAX = 24 305 X_SC_AIO_PRIO_DELTA_MAX = 25 306 X_SC_DELAYTIMER_MAX = 26 307 X_SC_MQ_OPEN_MAX = 27 308 X_SC_MQ_PRIO_MAX = 28 309 X_SC_VERSION = 29 310 X_SC_PAGESIZE = 30 311 X_SC_RTSIG_MAX = 31 312 X_SC_SEM_NSEMS_MAX = 32 313 X_SC_SEM_VALUE_MAX = 33 314 X_SC_SIGQUEUE_MAX = 34 315 X_SC_TIMER_MAX = 35 316 317 // Values for the argument to `sysconf' 318 // corresponding to _POSIX2_* symbols. 319 X_SC_BC_BASE_MAX = 36 320 X_SC_BC_DIM_MAX = 37 321 X_SC_BC_SCALE_MAX = 38 322 X_SC_BC_STRING_MAX = 39 323 X_SC_COLL_WEIGHTS_MAX = 40 324 X_SC_EQUIV_CLASS_MAX = 41 325 X_SC_EXPR_NEST_MAX = 42 326 X_SC_LINE_MAX = 43 327 X_SC_RE_DUP_MAX = 44 328 X_SC_CHARCLASS_NAME_MAX = 45 329 330 X_SC_2_VERSION = 46 331 X_SC_2_C_BIND = 47 332 X_SC_2_C_DEV = 48 333 X_SC_2_FORT_DEV = 49 334 X_SC_2_FORT_RUN = 50 335 X_SC_2_SW_DEV = 51 336 X_SC_2_LOCALEDEF = 52 337 338 X_SC_PII = 53 339 X_SC_PII_XTI = 54 340 X_SC_PII_SOCKET = 55 341 X_SC_PII_INTERNET = 56 342 X_SC_PII_OSI = 57 343 X_SC_POLL = 58 344 X_SC_SELECT = 59 345 X_SC_UIO_MAXIOV = 60 346 X_SC_IOV_MAX = 60 347 X_SC_PII_INTERNET_STREAM = 61 348 X_SC_PII_INTERNET_DGRAM = 62 349 X_SC_PII_OSI_COTS = 63 350 X_SC_PII_OSI_CLTS = 64 351 X_SC_PII_OSI_M = 65 352 X_SC_T_IOV_MAX = 66 353 354 // Values according to POSIX 1003.1c (POSIX threads). 355 X_SC_THREADS = 67 356 X_SC_THREAD_SAFE_FUNCTIONS = 68 357 X_SC_GETGR_R_SIZE_MAX = 69 358 X_SC_GETPW_R_SIZE_MAX = 70 359 X_SC_LOGIN_NAME_MAX = 71 360 X_SC_TTY_NAME_MAX = 72 361 X_SC_THREAD_DESTRUCTOR_ITERATIONS = 73 362 X_SC_THREAD_KEYS_MAX = 74 363 X_SC_THREAD_STACK_MIN = 75 364 X_SC_THREAD_THREADS_MAX = 76 365 X_SC_THREAD_ATTR_STACKADDR = 77 366 X_SC_THREAD_ATTR_STACKSIZE = 78 367 X_SC_THREAD_PRIORITY_SCHEDULING = 79 368 X_SC_THREAD_PRIO_INHERIT = 80 369 X_SC_THREAD_PRIO_PROTECT = 81 370 X_SC_THREAD_PROCESS_SHARED = 82 371 372 X_SC_NPROCESSORS_CONF = 83 373 X_SC_NPROCESSORS_ONLN = 84 374 X_SC_PHYS_PAGES = 85 375 X_SC_AVPHYS_PAGES = 86 376 X_SC_ATEXIT_MAX = 87 377 X_SC_PASS_MAX = 88 378 379 X_SC_XOPEN_VERSION = 89 380 X_SC_XOPEN_XCU_VERSION = 90 381 X_SC_XOPEN_UNIX = 91 382 X_SC_XOPEN_CRYPT = 92 383 X_SC_XOPEN_ENH_I18N = 93 384 X_SC_XOPEN_SHM = 94 385 386 X_SC_2_CHAR_TERM = 95 387 X_SC_2_C_VERSION = 96 388 X_SC_2_UPE = 97 389 390 X_SC_XOPEN_XPG2 = 98 391 X_SC_XOPEN_XPG3 = 99 392 X_SC_XOPEN_XPG4 = 100 393 394 X_SC_CHAR_BIT = 101 395 X_SC_CHAR_MAX = 102 396 X_SC_CHAR_MIN = 103 397 X_SC_INT_MAX = 104 398 X_SC_INT_MIN = 105 399 X_SC_LONG_BIT = 106 400 X_SC_WORD_BIT = 107 401 X_SC_MB_LEN_MAX = 108 402 X_SC_NZERO = 109 403 X_SC_SSIZE_MAX = 110 404 X_SC_SCHAR_MAX = 111 405 X_SC_SCHAR_MIN = 112 406 X_SC_SHRT_MAX = 113 407 X_SC_SHRT_MIN = 114 408 X_SC_UCHAR_MAX = 115 409 X_SC_UINT_MAX = 116 410 X_SC_ULONG_MAX = 117 411 X_SC_USHRT_MAX = 118 412 413 X_SC_NL_ARGMAX = 119 414 X_SC_NL_LANGMAX = 120 415 X_SC_NL_MSGMAX = 121 416 X_SC_NL_NMAX = 122 417 X_SC_NL_SETMAX = 123 418 X_SC_NL_TEXTMAX = 124 419 420 X_SC_XBS5_ILP32_OFF32 = 125 421 X_SC_XBS5_ILP32_OFFBIG = 126 422 X_SC_XBS5_LP64_OFF64 = 127 423 X_SC_XBS5_LPBIG_OFFBIG = 128 424 425 X_SC_XOPEN_LEGACY = 129 426 X_SC_XOPEN_REALTIME = 130 427 X_SC_XOPEN_REALTIME_THREADS = 131 428 429 X_SC_ADVISORY_INFO = 132 430 X_SC_BARRIERS = 133 431 X_SC_BASE = 134 432 X_SC_C_LANG_SUPPORT = 135 433 X_SC_C_LANG_SUPPORT_R = 136 434 X_SC_CLOCK_SELECTION = 137 435 X_SC_CPUTIME = 138 436 X_SC_THREAD_CPUTIME = 139 437 X_SC_DEVICE_IO = 140 438 X_SC_DEVICE_SPECIFIC = 141 439 X_SC_DEVICE_SPECIFIC_R = 142 440 X_SC_FD_MGMT = 143 441 X_SC_FIFO = 144 442 X_SC_PIPE = 145 443 X_SC_FILE_ATTRIBUTES = 146 444 X_SC_FILE_LOCKING = 147 445 X_SC_FILE_SYSTEM = 148 446 X_SC_MONOTONIC_CLOCK = 149 447 X_SC_MULTI_PROCESS = 150 448 X_SC_SINGLE_PROCESS = 151 449 X_SC_NETWORKING = 152 450 X_SC_READER_WRITER_LOCKS = 153 451 X_SC_SPIN_LOCKS = 154 452 X_SC_REGEXP = 155 453 X_SC_REGEX_VERSION = 156 454 X_SC_SHELL = 157 455 X_SC_SIGNALS = 158 456 X_SC_SPAWN = 159 457 X_SC_SPORADIC_SERVER = 160 458 X_SC_THREAD_SPORADIC_SERVER = 161 459 X_SC_SYSTEM_DATABASE = 162 460 X_SC_SYSTEM_DATABASE_R = 163 461 X_SC_TIMEOUTS = 164 462 X_SC_TYPED_MEMORY_OBJECTS = 165 463 X_SC_USER_GROUPS = 166 464 X_SC_USER_GROUPS_R = 167 465 X_SC_2_PBS = 168 466 X_SC_2_PBS_ACCOUNTING = 169 467 X_SC_2_PBS_LOCATE = 170 468 X_SC_2_PBS_MESSAGE = 171 469 X_SC_2_PBS_TRACK = 172 470 X_SC_SYMLOOP_MAX = 173 471 X_SC_STREAMS = 174 472 X_SC_2_PBS_CHECKPOINT = 175 473 474 X_SC_V6_ILP32_OFF32 = 176 475 X_SC_V6_ILP32_OFFBIG = 177 476 X_SC_V6_LP64_OFF64 = 178 477 X_SC_V6_LPBIG_OFFBIG = 179 478 479 X_SC_HOST_NAME_MAX = 180 480 X_SC_TRACE = 181 481 X_SC_TRACE_EVENT_FILTER = 182 482 X_SC_TRACE_INHERIT = 183 483 X_SC_TRACE_LOG = 184 484 485 X_SC_LEVEL1_ICACHE_SIZE = 185 486 X_SC_LEVEL1_ICACHE_ASSOC = 186 487 X_SC_LEVEL1_ICACHE_LINESIZE = 187 488 X_SC_LEVEL1_DCACHE_SIZE = 188 489 X_SC_LEVEL1_DCACHE_ASSOC = 189 490 X_SC_LEVEL1_DCACHE_LINESIZE = 190 491 X_SC_LEVEL2_CACHE_SIZE = 191 492 X_SC_LEVEL2_CACHE_ASSOC = 192 493 X_SC_LEVEL2_CACHE_LINESIZE = 193 494 X_SC_LEVEL3_CACHE_SIZE = 194 495 X_SC_LEVEL3_CACHE_ASSOC = 195 496 X_SC_LEVEL3_CACHE_LINESIZE = 196 497 X_SC_LEVEL4_CACHE_SIZE = 197 498 X_SC_LEVEL4_CACHE_ASSOC = 198 499 X_SC_LEVEL4_CACHE_LINESIZE = 199 500 // Leave room here, maybe we need a few more cache levels some day. 501 502 X_SC_IPV6 = 235 503 X_SC_RAW_SOCKETS = 236 504 505 X_SC_V7_ILP32_OFF32 = 237 506 X_SC_V7_ILP32_OFFBIG = 238 507 X_SC_V7_LP64_OFF64 = 239 508 X_SC_V7_LPBIG_OFFBIG = 240 509 510 X_SC_SS_REPL_MAX = 241 511 512 X_SC_TRACE_EVENT_NAME_MAX = 242 513 X_SC_TRACE_NAME_MAX = 243 514 X_SC_TRACE_SYS_MAX = 244 515 X_SC_TRACE_USER_EVENT_MAX = 245 516 517 X_SC_XOPEN_STREAMS = 246 518 519 X_SC_THREAD_ROBUST_PRIO_INHERIT = 247 520 X_SC_THREAD_ROBUST_PRIO_PROTECT = 248 521 522 X_SC_MINSIGSTKSZ = 249 523 524 X_SC_SIGSTKSZ = 250 525 ) 526 527 type Ptrdiff_t = int64 /* <builtin>:3:26 */ 528 529 type Size_t = uint64 /* <builtin>:9:23 */ 530 531 type Wchar_t = int32 /* <builtin>:15:24 */ 532 533 type X__int128_t = struct { 534 Flo int64 535 Fhi int64 536 } /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128 537 type X__uint128_t = struct { 538 Flo uint64 539 Fhi uint64 540 } /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128 541 542 type X__builtin_va_list = uintptr /* <builtin>:46:14 */ 543 type X__float128 = float64 /* <builtin>:47:21 */ 544 545 // Copyright (C) 1991-2021 Free Software Foundation, Inc. 546 // This file is part of the GNU C Library. 547 // 548 // The GNU C Library is free software; you can redistribute it and/or 549 // modify it under the terms of the GNU Lesser General Public 550 // License as published by the Free Software Foundation; either 551 // version 2.1 of the License, or (at your option) any later version. 552 // 553 // The GNU C Library is distributed in the hope that it will be useful, 554 // but WITHOUT ANY WARRANTY; without even the implied warranty of 555 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 556 // Lesser General Public License for more details. 557 // 558 // You should have received a copy of the GNU Lesser General Public 559 // License along with the GNU C Library; if not, see 560 // <https://www.gnu.org/licenses/>. 561 562 // POSIX Standard: 2.10 Symbolic Constants <unistd.h> 563 564 // Copyright (C) 1991-2021 Free Software Foundation, Inc. 565 // This file is part of the GNU C Library. 566 // 567 // The GNU C Library is free software; you can redistribute it and/or 568 // modify it under the terms of the GNU Lesser General Public 569 // License as published by the Free Software Foundation; either 570 // version 2.1 of the License, or (at your option) any later version. 571 // 572 // The GNU C Library is distributed in the hope that it will be useful, 573 // but WITHOUT ANY WARRANTY; without even the implied warranty of 574 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 575 // Lesser General Public License for more details. 576 // 577 // You should have received a copy of the GNU Lesser General Public 578 // License along with the GNU C Library; if not, see 579 // <https://www.gnu.org/licenses/>. 580 581 // These are defined by the user (or the compiler) 582 // to specify the desired environment: 583 // 584 // __STRICT_ANSI__ ISO Standard C. 585 // _ISOC99_SOURCE Extensions to ISO C89 from ISO C99. 586 // _ISOC11_SOURCE Extensions to ISO C99 from ISO C11. 587 // _ISOC2X_SOURCE Extensions to ISO C99 from ISO C2X. 588 // __STDC_WANT_LIB_EXT2__ 589 // Extensions to ISO C99 from TR 27431-2:2010. 590 // __STDC_WANT_IEC_60559_BFP_EXT__ 591 // Extensions to ISO C11 from TS 18661-1:2014. 592 // __STDC_WANT_IEC_60559_FUNCS_EXT__ 593 // Extensions to ISO C11 from TS 18661-4:2015. 594 // __STDC_WANT_IEC_60559_TYPES_EXT__ 595 // Extensions to ISO C11 from TS 18661-3:2015. 596 // __STDC_WANT_IEC_60559_EXT__ 597 // ISO C2X interfaces defined only in Annex F. 598 // 599 // _POSIX_SOURCE IEEE Std 1003.1. 600 // _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2; 601 // if >=199309L, add IEEE Std 1003.1b-1993; 602 // if >=199506L, add IEEE Std 1003.1c-1995; 603 // if >=200112L, all of IEEE 1003.1-2004 604 // if >=200809L, all of IEEE 1003.1-2008 605 // _XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if 606 // Single Unix conformance is wanted, to 600 for the 607 // sixth revision, to 700 for the seventh revision. 608 // _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions. 609 // _LARGEFILE_SOURCE Some more functions for correct standard I/O. 610 // _LARGEFILE64_SOURCE Additional functionality from LFS for large files. 611 // _FILE_OFFSET_BITS=N Select default filesystem interface. 612 // _ATFILE_SOURCE Additional *at interfaces. 613 // _DYNAMIC_STACK_SIZE_SOURCE Select correct (but non compile-time constant) 614 // MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN. 615 // _GNU_SOURCE All of the above, plus GNU extensions. 616 // _DEFAULT_SOURCE The default set of features (taking precedence over 617 // __STRICT_ANSI__). 618 // 619 // _FORTIFY_SOURCE Add security hardening to many library functions. 620 // Set to 1 or 2; 2 performs stricter checks than 1. 621 // 622 // _REENTRANT, _THREAD_SAFE 623 // Obsolete; equivalent to _POSIX_C_SOURCE=199506L. 624 // 625 // The `-ansi' switch to the GNU C compiler, and standards conformance 626 // options such as `-std=c99', define __STRICT_ANSI__. If none of 627 // these are defined, or if _DEFAULT_SOURCE is defined, the default is 628 // to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to 629 // 200809L, as well as enabling miscellaneous functions from BSD and 630 // SVID. If more than one of these are defined, they accumulate. For 631 // example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together 632 // give you ISO C, 1003.1, and 1003.2, but nothing else. 633 // 634 // These are defined by this file and are used by the 635 // header files to decide what to declare or define: 636 // 637 // __GLIBC_USE (F) Define things from feature set F. This is defined 638 // to 1 or 0; the subsequent macros are either defined 639 // or undefined, and those tests should be moved to 640 // __GLIBC_USE. 641 // __USE_ISOC11 Define ISO C11 things. 642 // __USE_ISOC99 Define ISO C99 things. 643 // __USE_ISOC95 Define ISO C90 AMD1 (C95) things. 644 // __USE_ISOCXX11 Define ISO C++11 things. 645 // __USE_POSIX Define IEEE Std 1003.1 things. 646 // __USE_POSIX2 Define IEEE Std 1003.2 things. 647 // __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things. 648 // __USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things. 649 // __USE_XOPEN Define XPG things. 650 // __USE_XOPEN_EXTENDED Define X/Open Unix things. 651 // __USE_UNIX98 Define Single Unix V2 things. 652 // __USE_XOPEN2K Define XPG6 things. 653 // __USE_XOPEN2KXSI Define XPG6 XSI things. 654 // __USE_XOPEN2K8 Define XPG7 things. 655 // __USE_XOPEN2K8XSI Define XPG7 XSI things. 656 // __USE_LARGEFILE Define correct standard I/O things. 657 // __USE_LARGEFILE64 Define LFS things with separate names. 658 // __USE_FILE_OFFSET64 Define 64bit interface as default. 659 // __USE_MISC Define things from 4.3BSD or System V Unix. 660 // __USE_ATFILE Define *at interfaces and AT_* constants for them. 661 // __USE_DYNAMIC_STACK_SIZE Define correct (but non compile-time constant) 662 // MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN. 663 // __USE_GNU Define GNU extensions. 664 // __USE_FORTIFY_LEVEL Additional security measures used, according to level. 665 // 666 // The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are 667 // defined by this file unconditionally. `__GNU_LIBRARY__' is provided 668 // only for compatibility. All new code should use the other symbols 669 // to test for features. 670 // 671 // All macros listed above as possibly being defined by this file are 672 // explicitly undefined if they are not explicitly defined. 673 // Feature-test macros that are not defined by the user or compiler 674 // but are implied by the other feature-test macros defined (or by the 675 // lack of any definitions) are defined by the file. 676 // 677 // ISO C feature test macros depend on the definition of the macro 678 // when an affected header is included, not when the first system 679 // header is included, and so they are handled in 680 // <bits/libc-header-start.h>, which does not have a multiple include 681 // guard. Feature test macros that can be handled from the first 682 // system header included are handled here. 683 684 // Undefine everything, so we get a clean slate. 685 686 // Suppress kernel-name space pollution unless user expressedly asks 687 // for it. 688 689 // Convenience macro to test the version of gcc. 690 // Use like this: 691 // #if __GNUC_PREREQ (2,8) 692 // ... code requiring gcc 2.8 or later ... 693 // #endif 694 // Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was 695 // added in 2.0. 696 697 // Similarly for clang. Features added to GCC after version 4.2 may 698 // or may not also be available in clang, and clang's definitions of 699 // __GNUC(_MINOR)__ are fixed at 4 and 2 respectively. Not all such 700 // features can be queried via __has_extension/__has_feature. 701 702 // Whether to use feature set F. 703 704 // _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for 705 // _DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not 706 // issue a warning; the expectation is that the source is being 707 // transitioned to use the new macro. 708 709 // If _GNU_SOURCE was defined by the user, turn on all the other features. 710 711 // If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined, 712 // define _DEFAULT_SOURCE. 713 714 // This is to enable the ISO C2X extension. 715 716 // This is to enable the ISO C11 extension. 717 718 // This is to enable the ISO C99 extension. 719 720 // This is to enable the ISO C90 Amendment 1:1995 extension. 721 722 // If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE 723 // is defined, use POSIX.1-2008 (or another version depending on 724 // _XOPEN_SOURCE). 725 726 // Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be 727 // defined in all multithreaded code. GNU libc has not required this 728 // for many years. We now treat them as compatibility synonyms for 729 // _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with 730 // comprehensive support for multithreaded code. Using them never 731 // lowers the selected level of POSIX conformance, only raises it. 732 733 // Features part to handle 64-bit time_t support. 734 // Copyright (C) 2021 Free Software Foundation, Inc. 735 // This file is part of the GNU C Library. 736 // 737 // The GNU C Library is free software; you can redistribute it and/or 738 // modify it under the terms of the GNU Lesser General Public 739 // License as published by the Free Software Foundation; either 740 // version 2.1 of the License, or (at your option) any later version. 741 // 742 // The GNU C Library is distributed in the hope that it will be useful, 743 // but WITHOUT ANY WARRANTY; without even the implied warranty of 744 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 745 // Lesser General Public License for more details. 746 // 747 // You should have received a copy of the GNU Lesser General Public 748 // License along with the GNU C Library; if not, see 749 // <https://www.gnu.org/licenses/>. 750 751 // We need to know the word size in order to check the time size. 752 // Determine the wordsize from the preprocessor defines. RISC-V version. 753 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 754 // This file is part of the GNU C Library. 755 // 756 // The GNU C Library is free software; you can redistribute it and/or 757 // modify it under the terms of the GNU Lesser General Public 758 // License as published by the Free Software Foundation; either 759 // version 2.1 of the License, or (at your option) any later version. 760 // 761 // The GNU C Library is distributed in the hope that it will be useful, 762 // but WITHOUT ANY WARRANTY; without even the implied warranty of 763 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 764 // Lesser General Public License for more details. 765 // 766 // You should have received a copy of the GNU Lesser General Public 767 // License along with the GNU C Library. If not, see 768 // <https://www.gnu.org/licenses/>. 769 770 // Bit size of the time_t type at glibc build time, RISC-V case. 771 // Copyright (C) 2020-2021 Free Software Foundation, Inc. 772 // This file is part of the GNU C Library. 773 // 774 // The GNU C Library is free software; you can redistribute it and/or 775 // modify it under the terms of the GNU Lesser General Public 776 // License as published by the Free Software Foundation; either 777 // version 2.1 of the License, or (at your option) any later version. 778 // 779 // The GNU C Library is distributed in the hope that it will be useful, 780 // but WITHOUT ANY WARRANTY; without even the implied warranty of 781 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 782 // Lesser General Public License for more details. 783 // 784 // You should have received a copy of the GNU Lesser General Public 785 // License along with the GNU C Library; if not, see 786 // <https://www.gnu.org/licenses/>. 787 788 // Determine the wordsize from the preprocessor defines. RISC-V version. 789 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 790 // This file is part of the GNU C Library. 791 // 792 // The GNU C Library is free software; you can redistribute it and/or 793 // modify it under the terms of the GNU Lesser General Public 794 // License as published by the Free Software Foundation; either 795 // version 2.1 of the License, or (at your option) any later version. 796 // 797 // The GNU C Library is distributed in the hope that it will be useful, 798 // but WITHOUT ANY WARRANTY; without even the implied warranty of 799 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 800 // Lesser General Public License for more details. 801 // 802 // You should have received a copy of the GNU Lesser General Public 803 // License along with the GNU C Library. If not, see 804 // <https://www.gnu.org/licenses/>. 805 806 // RV32 and RV64 both use 64-bit time_t 807 808 // The function 'gets' existed in C89, but is impossible to use 809 // safely. It has been removed from ISO C11 and ISO C++14. Note: for 810 // compatibility with various implementations of <cstdio>, this test 811 // must consider only the value of __cplusplus when compiling C++. 812 813 // GNU formerly extended the scanf functions with modified format 814 // specifiers %as, %aS, and %a[...] that allocate a buffer for the 815 // input using malloc. This extension conflicts with ISO C99, which 816 // defines %a as a standalone format specifier that reads a floating- 817 // point number; moreover, POSIX.1-2008 provides the same feature 818 // using the modifier letter 'm' instead (%ms, %mS, %m[...]). 819 // 820 // We now follow C99 unless GNU extensions are active and the compiler 821 // is specifically in C89 or C++98 mode (strict or not). For 822 // instance, with GCC, -std=gnu11 will have C99-compliant scanf with 823 // or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the 824 // old extension. 825 826 // Get definitions of __STDC_* predefined macros, if the compiler has 827 // not preincluded this header automatically. 828 // Copyright (C) 1991-2021 Free Software Foundation, Inc. 829 // This file is part of the GNU C Library. 830 // 831 // The GNU C Library is free software; you can redistribute it and/or 832 // modify it under the terms of the GNU Lesser General Public 833 // License as published by the Free Software Foundation; either 834 // version 2.1 of the License, or (at your option) any later version. 835 // 836 // The GNU C Library is distributed in the hope that it will be useful, 837 // but WITHOUT ANY WARRANTY; without even the implied warranty of 838 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 839 // Lesser General Public License for more details. 840 // 841 // You should have received a copy of the GNU Lesser General Public 842 // License along with the GNU C Library; if not, see 843 // <https://www.gnu.org/licenses/>. 844 845 // This macro indicates that the installed library is the GNU C Library. 846 // For historic reasons the value now is 6 and this will stay from now 847 // on. The use of this variable is deprecated. Use __GLIBC__ and 848 // __GLIBC_MINOR__ now (see below) when you want to test for a specific 849 // GNU C library version and use the values in <gnu/lib-names.h> to get 850 // the sonames of the shared libraries. 851 852 // Major and minor version number of the GNU C library package. Use 853 // these macros to test for features in specific releases. 854 855 // This is here only because every header file already includes this one. 856 // Copyright (C) 1992-2021 Free Software Foundation, Inc. 857 // This file is part of the GNU C Library. 858 // 859 // The GNU C Library is free software; you can redistribute it and/or 860 // modify it under the terms of the GNU Lesser General Public 861 // License as published by the Free Software Foundation; either 862 // version 2.1 of the License, or (at your option) any later version. 863 // 864 // The GNU C Library is distributed in the hope that it will be useful, 865 // but WITHOUT ANY WARRANTY; without even the implied warranty of 866 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 867 // Lesser General Public License for more details. 868 // 869 // You should have received a copy of the GNU Lesser General Public 870 // License along with the GNU C Library; if not, see 871 // <https://www.gnu.org/licenses/>. 872 873 // We are almost always included from features.h. 874 875 // The GNU libc does not support any K&R compilers or the traditional mode 876 // of ISO C compilers anymore. Check for some of the combinations not 877 // supported anymore. 878 879 // Some user header file might have defined this before. 880 881 // Compilers that lack __has_attribute may object to 882 // #if defined __has_attribute && __has_attribute (...) 883 // even though they do not need to evaluate the right-hand side of the &&. 884 // Similarly for __has_builtin, etc. 885 886 // All functions, except those with callbacks or those that 887 // synchronize memory, are leaf functions. 888 889 // GCC can always grok prototypes. For C++ programs we add throw() 890 // to help it optimize the function calls. But this only works with 891 // gcc 2.8.x and egcs. For gcc 3.4 and up we even mark C functions 892 // as non-throwing using a function attribute since programs can use 893 // the -fexceptions options for C code as well. 894 895 // These two macros are not used in glibc anymore. They are kept here 896 // only because some other projects expect the macros to be defined. 897 898 // For these things, GCC behaves the ANSI way normally, 899 // and the non-ANSI way under -traditional. 900 901 // This is not a typedef so `const __ptr_t' does the right thing. 902 903 // C++ needs to know that types and declarations are C, not C++. 904 905 // Fortify support. 906 907 // Use __builtin_dynamic_object_size at _FORTIFY_SOURCE=3 when available. 908 909 // Support for flexible arrays. 910 // Headers that should use flexible arrays only if they're "real" 911 // (e.g. only if they won't affect sizeof()) should test 912 // #if __glibc_c99_flexarr_available. 913 914 // __asm__ ("xyz") is used throughout the headers to rename functions 915 // at the assembly language level. This is wrapped by the __REDIRECT 916 // macro, in order to support compilers that can do this some other 917 // way. When compilers don't support asm-names at all, we have to do 918 // preprocessor tricks instead (which don't have exactly the right 919 // semantics, but it's the best we can do). 920 // 921 // Example: 922 // int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); 923 924 // 925 // #elif __SOME_OTHER_COMPILER__ 926 // 927 // # define __REDIRECT(name, proto, alias) name proto; _Pragma("let " #name " = " #alias) 928 929 // GCC and clang have various useful declarations that can be made with 930 // the '__attribute__' syntax. All of the ways we use this do fine if 931 // they are omitted for compilers that don't understand it. 932 933 // At some point during the gcc 2.96 development the `malloc' attribute 934 // for functions was introduced. We don't want to use it unconditionally 935 // (although this would be possible) since it generates warnings. 936 937 // Tell the compiler which arguments to an allocation function 938 // indicate the size of the allocation. 939 940 // At some point during the gcc 2.96 development the `pure' attribute 941 // for functions was introduced. We don't want to use it unconditionally 942 // (although this would be possible) since it generates warnings. 943 944 // This declaration tells the compiler that the value is constant. 945 946 // At some point during the gcc 3.1 development the `used' attribute 947 // for functions was introduced. We don't want to use it unconditionally 948 // (although this would be possible) since it generates warnings. 949 950 // Since version 3.2, gcc allows marking deprecated functions. 951 952 // Since version 4.5, gcc also allows one to specify the message printed 953 // when a deprecated function is used. clang claims to be gcc 4.2, but 954 // may also support this feature. 955 956 // At some point during the gcc 2.8 development the `format_arg' attribute 957 // for functions was introduced. We don't want to use it unconditionally 958 // (although this would be possible) since it generates warnings. 959 // If several `format_arg' attributes are given for the same function, in 960 // gcc-3.0 and older, all but the last one are ignored. In newer gccs, 961 // all designated arguments are considered. 962 963 // At some point during the gcc 2.97 development the `strfmon' format 964 // attribute for functions was introduced. We don't want to use it 965 // unconditionally (although this would be possible) since it 966 // generates warnings. 967 968 // The nonnull function attribute marks pointer parameters that 969 // must not be NULL. 970 971 // The returns_nonnull function attribute marks the return type of the function 972 // as always being non-null. 973 974 // If fortification mode, we warn about unused results of certain 975 // function calls which can lead to problems. 976 977 // Forces a function to be always inlined. 978 // The Linux kernel defines __always_inline in stddef.h (283d7573), and 979 // it conflicts with this definition. Therefore undefine it first to 980 // allow either header to be included first. 981 982 // Associate error messages with the source location of the call site rather 983 // than with the source location inside the function. 984 985 // GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 986 // inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__ 987 // or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions 988 // older than 4.3 may define these macros and still not guarantee GNU inlining 989 // semantics. 990 // 991 // clang++ identifies itself as gcc-4.2, but has support for GNU inlining 992 // semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and 993 // __GNUC_GNU_INLINE__ macro definitions. 994 995 // GCC 4.3 and above allow passing all anonymous arguments of an 996 // __extern_always_inline function to some other vararg function. 997 998 // It is possible to compile containing GCC extensions even if GCC is 999 // run in pedantic mode if the uses are carefully marked using the 1000 // `__extension__' keyword. But this is not generally available before 1001 // version 2.8. 1002 1003 // __restrict is known in EGCS 1.2 and above, and in clang. 1004 // It works also in C++ mode (outside of arrays), but only when spelled 1005 // as '__restrict', not 'restrict'. 1006 1007 // ISO C99 also allows to declare arrays as non-overlapping. The syntax is 1008 // array_name[restrict] 1009 // GCC 3.1 and clang support this. 1010 // This syntax is not usable in C++ mode. 1011 1012 // Describes a char array whose address can safely be passed as the first 1013 // argument to strncpy and strncat, as the char array is not necessarily 1014 // a NUL-terminated string. 1015 1016 // Undefine (also defined in libc-symbols.h). 1017 // Copies attributes from the declaration or type referenced by 1018 // the argument. 1019 1020 // The #ifndef lets Gnulib avoid including these on non-glibc 1021 // platforms, where the includes typically do not exist. 1022 // Determine the wordsize from the preprocessor defines. RISC-V version. 1023 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 1024 // This file is part of the GNU C Library. 1025 // 1026 // The GNU C Library is free software; you can redistribute it and/or 1027 // modify it under the terms of the GNU Lesser General Public 1028 // License as published by the Free Software Foundation; either 1029 // version 2.1 of the License, or (at your option) any later version. 1030 // 1031 // The GNU C Library is distributed in the hope that it will be useful, 1032 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1033 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1034 // Lesser General Public License for more details. 1035 // 1036 // You should have received a copy of the GNU Lesser General Public 1037 // License along with the GNU C Library. If not, see 1038 // <https://www.gnu.org/licenses/>. 1039 1040 // Properties of long double type. ldbl-128 version. 1041 // Copyright (C) 2016-2021 Free Software Foundation, Inc. 1042 // This file is part of the GNU C Library. 1043 // 1044 // The GNU C Library is free software; you can redistribute it and/or 1045 // modify it under the terms of the GNU Lesser General Public 1046 // License published by the Free Software Foundation; either 1047 // version 2.1 of the License, or (at your option) any later version. 1048 // 1049 // The GNU C Library is distributed in the hope that it will be useful, 1050 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1051 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1052 // Lesser General Public License for more details. 1053 // 1054 // You should have received a copy of the GNU Lesser General Public 1055 // License along with the GNU C Library; if not, see 1056 // <https://www.gnu.org/licenses/>. 1057 1058 // long double is distinct from double, so there is nothing to 1059 // define here. 1060 1061 // __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is 1062 // intended for use in preprocessor macros. 1063 // 1064 // Note: MESSAGE must be a _single_ string; concatenation of string 1065 // literals is not supported. 1066 1067 // Generic selection (ISO C11) is a C-only feature, available in GCC 1068 // since version 4.9. Previous versions do not provide generic 1069 // selection, even though they might set __STDC_VERSION__ to 201112L, 1070 // when in -std=c11 mode. Thus, we must check for !defined __GNUC__ 1071 // when testing __STDC_VERSION__ for generic selection support. 1072 // On the other hand, Clang also defines __GNUC__, so a clang-specific 1073 // check is required to enable the use of generic selection. 1074 1075 // Designates a 1-based positional argument ref-index of pointer type 1076 // that can be used to access size-index elements of the pointed-to 1077 // array according to access mode, or at least one element when 1078 // size-index is not provided: 1079 // access (access-mode, <ref-index> [, <size-index>]) 1080 1081 // Designates dealloc as a function to call to deallocate objects 1082 // allocated by the declared function. 1083 1084 // Specify that a function such as setjmp or vfork may return 1085 // twice. 1086 1087 // If we don't have __REDIRECT, prototypes will be missing if 1088 // __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64]. 1089 1090 // Decide whether we can define 'extern inline' functions in headers. 1091 1092 // This is here only because every header file already includes this one. 1093 // Get the definitions of all the appropriate `__stub_FUNCTION' symbols. 1094 // <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub 1095 // that will always return failure (and set errno to ENOSYS). 1096 // This file is automatically generated. 1097 // This file selects the right generated file of `__stub_FUNCTION' macros 1098 // based on the architecture being compiled for. 1099 1100 // Determine the wordsize from the preprocessor defines. RISC-V version. 1101 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 1102 // This file is part of the GNU C Library. 1103 // 1104 // The GNU C Library is free software; you can redistribute it and/or 1105 // modify it under the terms of the GNU Lesser General Public 1106 // License as published by the Free Software Foundation; either 1107 // version 2.1 of the License, or (at your option) any later version. 1108 // 1109 // The GNU C Library is distributed in the hope that it will be useful, 1110 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1111 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1112 // Lesser General Public License for more details. 1113 // 1114 // You should have received a copy of the GNU Lesser General Public 1115 // License along with the GNU C Library. If not, see 1116 // <https://www.gnu.org/licenses/>. 1117 1118 // This file is automatically generated. 1119 // It defines a symbol `__stub_FUNCTION' for each function 1120 // in the C library which is a stub, meaning it will fail 1121 // every time called, usually setting errno to ENOSYS. 1122 1123 // These may be used to determine what facilities are present at compile time. 1124 // Their values can be obtained at run time from `sysconf'. 1125 1126 // POSIX Standard approved as ISO/IEC 9945-1 as of September 2008. 1127 1128 // These are not #ifdef __USE_POSIX2 because they are 1129 // in the theoretically application-owned namespace. 1130 1131 // The utilities on GNU systems also correspond to this version. 1132 1133 // The utilities on GNU systems also correspond to this version. 1134 1135 // This symbol was required until the 2001 edition of POSIX. 1136 1137 // If defined, the implementation supports the 1138 // C Language Bindings Option. 1139 1140 // If defined, the implementation supports the 1141 // C Language Development Utilities Option. 1142 1143 // If defined, the implementation supports the 1144 // Software Development Utilities Option. 1145 1146 // If defined, the implementation supports the 1147 // creation of locales with the localedef utility. 1148 1149 // X/Open version number to which the library conforms. It is selectable. 1150 1151 // Commands and utilities from XPG4 are available. 1152 1153 // We are compatible with the old published standards as well. 1154 1155 // The X/Open Unix extensions are available. 1156 1157 // The enhanced internationalization capabilities according to XPG4.2 1158 // are present. 1159 1160 // The legacy interfaces are also available. 1161 1162 // Get values of POSIX options: 1163 // 1164 // If these symbols are defined, the corresponding features are 1165 // always available. If not, they may be available sometimes. 1166 // The current values can be obtained with `sysconf'. 1167 // 1168 // _POSIX_JOB_CONTROL Job control is supported. 1169 // _POSIX_SAVED_IDS Processes have a saved set-user-ID 1170 // and a saved set-group-ID. 1171 // _POSIX_REALTIME_SIGNALS Real-time, queued signals are supported. 1172 // _POSIX_PRIORITY_SCHEDULING Priority scheduling is supported. 1173 // _POSIX_TIMERS POSIX.4 clocks and timers are supported. 1174 // _POSIX_ASYNCHRONOUS_IO Asynchronous I/O is supported. 1175 // _POSIX_PRIORITIZED_IO Prioritized asynchronous I/O is supported. 1176 // _POSIX_SYNCHRONIZED_IO Synchronizing file data is supported. 1177 // _POSIX_FSYNC The fsync function is present. 1178 // _POSIX_MAPPED_FILES Mapping of files to memory is supported. 1179 // _POSIX_MEMLOCK Locking of all memory is supported. 1180 // _POSIX_MEMLOCK_RANGE Locking of ranges of memory is supported. 1181 // _POSIX_MEMORY_PROTECTION Setting of memory protections is supported. 1182 // _POSIX_MESSAGE_PASSING POSIX.4 message queues are supported. 1183 // _POSIX_SEMAPHORES POSIX.4 counting semaphores are supported. 1184 // _POSIX_SHARED_MEMORY_OBJECTS POSIX.4 shared memory objects are supported. 1185 // _POSIX_THREADS POSIX.1c pthreads are supported. 1186 // _POSIX_THREAD_ATTR_STACKADDR Thread stack address attribute option supported. 1187 // _POSIX_THREAD_ATTR_STACKSIZE Thread stack size attribute option supported. 1188 // _POSIX_THREAD_SAFE_FUNCTIONS Thread-safe functions are supported. 1189 // _POSIX_THREAD_PRIORITY_SCHEDULING 1190 // POSIX.1c thread execution scheduling supported. 1191 // _POSIX_THREAD_PRIO_INHERIT Thread priority inheritance option supported. 1192 // _POSIX_THREAD_PRIO_PROTECT Thread priority protection option supported. 1193 // _POSIX_THREAD_PROCESS_SHARED Process-shared synchronization supported. 1194 // _POSIX_PII Protocol-independent interfaces are supported. 1195 // _POSIX_PII_XTI XTI protocol-indep. interfaces are supported. 1196 // _POSIX_PII_SOCKET Socket protocol-indep. interfaces are supported. 1197 // _POSIX_PII_INTERNET Internet family of protocols supported. 1198 // _POSIX_PII_INTERNET_STREAM Connection-mode Internet protocol supported. 1199 // _POSIX_PII_INTERNET_DGRAM Connectionless Internet protocol supported. 1200 // _POSIX_PII_OSI ISO/OSI family of protocols supported. 1201 // _POSIX_PII_OSI_COTS Connection-mode ISO/OSI service supported. 1202 // _POSIX_PII_OSI_CLTS Connectionless ISO/OSI service supported. 1203 // _POSIX_POLL Implementation supports `poll' function. 1204 // _POSIX_SELECT Implementation supports `select' and `pselect'. 1205 // 1206 // _XOPEN_REALTIME X/Open realtime support is available. 1207 // _XOPEN_REALTIME_THREADS X/Open realtime thread support is available. 1208 // _XOPEN_SHM Shared memory interface according to XPG4.2. 1209 // 1210 // _XBS5_ILP32_OFF32 Implementation provides environment with 32-bit 1211 // int, long, pointer, and off_t types. 1212 // _XBS5_ILP32_OFFBIG Implementation provides environment with 32-bit 1213 // int, long, and pointer and off_t with at least 1214 // 64 bits. 1215 // _XBS5_LP64_OFF64 Implementation provides environment with 32-bit 1216 // int, and 64-bit long, pointer, and off_t types. 1217 // _XBS5_LPBIG_OFFBIG Implementation provides environment with at 1218 // least 32 bits int and long, pointer, and off_t 1219 // with at least 64 bits. 1220 // 1221 // If any of these symbols is defined as -1, the corresponding option is not 1222 // true for any file. If any is defined as other than -1, the corresponding 1223 // option is true for all files. If a symbol is not defined at all, the value 1224 // for a specific file can be obtained from `pathconf' and `fpathconf'. 1225 // 1226 // _POSIX_CHOWN_RESTRICTED Only the super user can use `chown' to change 1227 // the owner of a file. `chown' can only be used 1228 // to change the group ID of a file to a group of 1229 // which the calling process is a member. 1230 // _POSIX_NO_TRUNC Pathname components longer than 1231 // NAME_MAX generate an error. 1232 // _POSIX_VDISABLE If defined, if the value of an element of the 1233 // `c_cc' member of `struct termios' is 1234 // _POSIX_VDISABLE, no character will have the 1235 // effect associated with that element. 1236 // _POSIX_SYNC_IO Synchronous I/O may be performed. 1237 // _POSIX_ASYNC_IO Asynchronous I/O may be performed. 1238 // _POSIX_PRIO_IO Prioritized Asynchronous I/O may be performed. 1239 // 1240 // Support for the Large File Support interface is not generally available. 1241 // If it is available the following constants are defined to one. 1242 // _LFS64_LARGEFILE Low-level I/O supports large files. 1243 // _LFS64_STDIO Standard I/O supports large files. 1244 // 1245 1246 // Define POSIX options for Linux. 1247 // Copyright (C) 1996-2021 Free Software Foundation, Inc. 1248 // This file is part of the GNU C Library. 1249 // 1250 // The GNU C Library is free software; you can redistribute it and/or 1251 // modify it under the terms of the GNU Lesser General Public License as 1252 // published by the Free Software Foundation; either version 2.1 of the 1253 // License, or (at your option) any later version. 1254 // 1255 // The GNU C Library is distributed in the hope that it will be useful, 1256 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1257 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1258 // Lesser General Public License for more details. 1259 // 1260 // You should have received a copy of the GNU Lesser General Public 1261 // License along with the GNU C Library; see the file COPYING.LIB. If 1262 // not, see <https://www.gnu.org/licenses/>. 1263 1264 // Job control is supported. 1265 1266 // Processes have a saved set-user-ID and a saved set-group-ID. 1267 1268 // Priority scheduling is not supported with the correct semantics, 1269 // but GNU/Linux applications expect that the corresponding interfaces 1270 // are available, even though the semantics do not meet the POSIX 1271 // requirements. See glibc bug 14829. 1272 1273 // Synchronizing file data is supported. 1274 1275 // The fsync function is present. 1276 1277 // Mapping of files to memory is supported. 1278 1279 // Locking of all memory is supported. 1280 1281 // Locking of ranges of memory is supported. 1282 1283 // Setting of memory protections is supported. 1284 1285 // Some filesystems allow all users to change file ownership. 1286 1287 // `c_cc' member of 'struct termios' structure can be disabled by 1288 // using the value _POSIX_VDISABLE. 1289 1290 // Filenames are not silently truncated. 1291 1292 // X/Open realtime support is available. 1293 1294 // X/Open thread realtime support is available. 1295 1296 // XPG4.2 shared memory is supported. 1297 1298 // Tell we have POSIX threads. 1299 1300 // We have the reentrant functions described in POSIX. 1301 1302 // We provide priority scheduling for threads. 1303 1304 // We support user-defined stack sizes. 1305 1306 // We support user-defined stacks. 1307 1308 // We support priority inheritence. 1309 1310 // We support priority protection, though only for non-robust 1311 // mutexes. 1312 1313 // We support priority inheritence for robust mutexes. 1314 1315 // We do not support priority protection for robust mutexes. 1316 1317 // We support POSIX.1b semaphores. 1318 1319 // Real-time signals are supported. 1320 1321 // We support asynchronous I/O. 1322 // Alternative name for Unix98. 1323 // Support for prioritization is also available. 1324 1325 // The LFS support in asynchronous I/O is also available. 1326 1327 // The rest of the LFS is also available. 1328 1329 // POSIX shared memory objects are implemented. 1330 1331 // CPU-time clocks support needs to be checked at runtime. 1332 1333 // Clock support in threads must be also checked at runtime. 1334 1335 // GNU libc provides regular expression handling. 1336 1337 // Reader/Writer locks are available. 1338 1339 // We have a POSIX shell. 1340 1341 // We support the Timeouts option. 1342 1343 // We support spinlocks. 1344 1345 // The `spawn' function family is supported. 1346 1347 // We have POSIX timers. 1348 1349 // The barrier functions are available. 1350 1351 // POSIX message queues are available. 1352 1353 // Thread process-shared synchronization is supported. 1354 1355 // The monotonic clock might be available. 1356 1357 // The clock selection interfaces are available. 1358 1359 // Advisory information interfaces are available. 1360 1361 // IPv6 support is available. 1362 1363 // Raw socket support is available. 1364 1365 // We have at least one terminal. 1366 1367 // Neither process nor thread sporadic server interfaces is available. 1368 1369 // trace.h is not available. 1370 1371 // Typed memory objects are not available. 1372 1373 // Get the environment definitions from Unix98. 1374 // Copyright (C) 2020-2021 Free Software Foundation, Inc. 1375 // This file is part of the GNU C Library. 1376 // 1377 // The GNU C Library is free software; you can redistribute it and/or 1378 // modify it under the terms of the GNU Lesser General Public 1379 // License as published by the Free Software Foundation; either 1380 // version 2.1 of the License, or (at your option) any later version. 1381 // 1382 // The GNU C Library is distributed in the hope that it will be useful, 1383 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1384 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1385 // Lesser General Public License for more details. 1386 // 1387 // You should have received a copy of the GNU Lesser General Public 1388 // License along with the GNU C Library; if not, see 1389 // <https://www.gnu.org/licenses/>. 1390 1391 // Determine the wordsize from the preprocessor defines. RISC-V version. 1392 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 1393 // This file is part of the GNU C Library. 1394 // 1395 // The GNU C Library is free software; you can redistribute it and/or 1396 // modify it under the terms of the GNU Lesser General Public 1397 // License as published by the Free Software Foundation; either 1398 // version 2.1 of the License, or (at your option) any later version. 1399 // 1400 // The GNU C Library is distributed in the hope that it will be useful, 1401 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1402 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1403 // Lesser General Public License for more details. 1404 // 1405 // You should have received a copy of the GNU Lesser General Public 1406 // License along with the GNU C Library. If not, see 1407 // <https://www.gnu.org/licenses/>. 1408 1409 // This header should define the following symbols under the described 1410 // situations. A value `1' means that the model is always supported, 1411 // `-1' means it is never supported. Undefined means it cannot be 1412 // statically decided. 1413 // 1414 // _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type 1415 // _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type 1416 // 1417 // _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type 1418 // _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type 1419 // 1420 // The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, 1421 // _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, 1422 // _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were 1423 // used in previous versions of the Unix standard and are available 1424 // only for compatibility. 1425 1426 // We can never provide environments with 32-bit wide pointers. 1427 // We also have no use (for now) for an environment with bigger pointers 1428 // and offsets. 1429 1430 // By default we have 64-bit wide `long int', pointers and `off_t'. 1431 1432 // Standard file descriptors. 1433 1434 // All functions that are not declared anywhere else. 1435 1436 // bits/types.h -- definitions of __*_t types underlying *_t types. 1437 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 1438 // This file is part of the GNU C Library. 1439 // 1440 // The GNU C Library is free software; you can redistribute it and/or 1441 // modify it under the terms of the GNU Lesser General Public 1442 // License as published by the Free Software Foundation; either 1443 // version 2.1 of the License, or (at your option) any later version. 1444 // 1445 // The GNU C Library is distributed in the hope that it will be useful, 1446 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1447 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1448 // Lesser General Public License for more details. 1449 // 1450 // You should have received a copy of the GNU Lesser General Public 1451 // License along with the GNU C Library; if not, see 1452 // <https://www.gnu.org/licenses/>. 1453 1454 // Never include this file directly; use <sys/types.h> instead. 1455 1456 // Copyright (C) 1991-2021 Free Software Foundation, Inc. 1457 // This file is part of the GNU C Library. 1458 // 1459 // The GNU C Library is free software; you can redistribute it and/or 1460 // modify it under the terms of the GNU Lesser General Public 1461 // License as published by the Free Software Foundation; either 1462 // version 2.1 of the License, or (at your option) any later version. 1463 // 1464 // The GNU C Library is distributed in the hope that it will be useful, 1465 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1466 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1467 // Lesser General Public License for more details. 1468 // 1469 // You should have received a copy of the GNU Lesser General Public 1470 // License along with the GNU C Library; if not, see 1471 // <https://www.gnu.org/licenses/>. 1472 1473 // Determine the wordsize from the preprocessor defines. RISC-V version. 1474 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 1475 // This file is part of the GNU C Library. 1476 // 1477 // The GNU C Library is free software; you can redistribute it and/or 1478 // modify it under the terms of the GNU Lesser General Public 1479 // License as published by the Free Software Foundation; either 1480 // version 2.1 of the License, or (at your option) any later version. 1481 // 1482 // The GNU C Library is distributed in the hope that it will be useful, 1483 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1484 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1485 // Lesser General Public License for more details. 1486 // 1487 // You should have received a copy of the GNU Lesser General Public 1488 // License along with the GNU C Library. If not, see 1489 // <https://www.gnu.org/licenses/>. 1490 1491 // Bit size of the time_t type at glibc build time, RISC-V case. 1492 // Copyright (C) 2020-2021 Free Software Foundation, Inc. 1493 // This file is part of the GNU C Library. 1494 // 1495 // The GNU C Library is free software; you can redistribute it and/or 1496 // modify it under the terms of the GNU Lesser General Public 1497 // License as published by the Free Software Foundation; either 1498 // version 2.1 of the License, or (at your option) any later version. 1499 // 1500 // The GNU C Library is distributed in the hope that it will be useful, 1501 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1502 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1503 // Lesser General Public License for more details. 1504 // 1505 // You should have received a copy of the GNU Lesser General Public 1506 // License along with the GNU C Library; if not, see 1507 // <https://www.gnu.org/licenses/>. 1508 1509 // Determine the wordsize from the preprocessor defines. RISC-V version. 1510 // Copyright (C) 2002-2021 Free Software Foundation, Inc. 1511 // This file is part of the GNU C Library. 1512 // 1513 // The GNU C Library is free software; you can redistribute it and/or 1514 // modify it under the terms of the GNU Lesser General Public 1515 // License as published by the Free Software Foundation; either 1516 // version 2.1 of the License, or (at your option) any later version. 1517 // 1518 // The GNU C Library is distributed in the hope that it will be useful, 1519 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1520 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1521 // Lesser General Public License for more details. 1522 // 1523 // You should have received a copy of the GNU Lesser General Public 1524 // License along with the GNU C Library. If not, see 1525 // <https://www.gnu.org/licenses/>. 1526 1527 // RV32 and RV64 both use 64-bit time_t 1528 1529 // Convenience types. 1530 type X__u_char = uint8 /* types.h:31:23 */ 1531 type X__u_short = uint16 /* types.h:32:28 */ 1532 type X__u_int = uint32 /* types.h:33:22 */ 1533 type X__u_long = uint64 /* types.h:34:27 */ 1534 1535 // Fixed-size types, underlying types depend on word size and compiler. 1536 type X__int8_t = int8 /* types.h:37:21 */ 1537 type X__uint8_t = uint8 /* types.h:38:23 */ 1538 type X__int16_t = int16 /* types.h:39:26 */ 1539 type X__uint16_t = uint16 /* types.h:40:28 */ 1540 type X__int32_t = int32 /* types.h:41:20 */ 1541 type X__uint32_t = uint32 /* types.h:42:22 */ 1542 type X__int64_t = int64 /* types.h:44:25 */ 1543 type X__uint64_t = uint64 /* types.h:45:27 */ 1544 1545 // Smallest types with at least a given width. 1546 type X__int_least8_t = X__int8_t /* types.h:52:18 */ 1547 type X__uint_least8_t = X__uint8_t /* types.h:53:19 */ 1548 type X__int_least16_t = X__int16_t /* types.h:54:19 */ 1549 type X__uint_least16_t = X__uint16_t /* types.h:55:20 */ 1550 type X__int_least32_t = X__int32_t /* types.h:56:19 */ 1551 type X__uint_least32_t = X__uint32_t /* types.h:57:20 */ 1552 type X__int_least64_t = X__int64_t /* types.h:58:19 */ 1553 type X__uint_least64_t = X__uint64_t /* types.h:59:20 */ 1554 1555 // quad_t is also 64 bits. 1556 type X__quad_t = int64 /* types.h:63:18 */ 1557 type X__u_quad_t = uint64 /* types.h:64:27 */ 1558 1559 // Largest integral types. 1560 type X__intmax_t = int64 /* types.h:72:18 */ 1561 type X__uintmax_t = uint64 /* types.h:73:27 */ 1562 1563 // The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE 1564 // macros for each of the OS types we define below. The definitions 1565 // of those macros must use the following macros for underlying types. 1566 // We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned 1567 // variants of each of the following integer types on this machine. 1568 // 1569 // 16 -- "natural" 16-bit type (always short) 1570 // 32 -- "natural" 32-bit type (always int) 1571 // 64 -- "natural" 64-bit type (long or long long) 1572 // LONG32 -- 32-bit type, traditionally long 1573 // QUAD -- 64-bit type, traditionally long long 1574 // WORD -- natural type of __WORDSIZE bits (int or long) 1575 // LONGWORD -- type of __WORDSIZE bits, traditionally long 1576 // 1577 // We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the 1578 // conventional uses of `long' or `long long' type modifiers match the 1579 // types we define, even when a less-adorned type would be the same size. 1580 // This matters for (somewhat) portably writing printf/scanf formats for 1581 // these types, where using the appropriate l or ll format modifiers can 1582 // make the typedefs and the formats match up across all GNU platforms. If 1583 // we used `long' when it's 64 bits where `long long' is expected, then the 1584 // compiler would warn about the formats not matching the argument types, 1585 // and the programmer changing them to shut up the compiler would break the 1586 // program's portability. 1587 // 1588 // Here we assume what is presently the case in all the GCC configurations 1589 // we support: long long is always 64 bits, long is always word/address size, 1590 // and int is always 32 bits. 1591 1592 // No need to mark the typedef with __extension__. 1593 // bits/typesizes.h -- underlying types for *_t. For the generic Linux ABI. 1594 // Copyright (C) 2011-2021 Free Software Foundation, Inc. 1595 // This file is part of the GNU C Library. 1596 // Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. 1597 // 1598 // The GNU C Library is free software; you can redistribute it and/or 1599 // modify it under the terms of the GNU Lesser General Public 1600 // License as published by the Free Software Foundation; either 1601 // version 2.1 of the License, or (at your option) any later version. 1602 // 1603 // The GNU C Library is distributed in the hope that it will be useful, 1604 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1605 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1606 // Lesser General Public License for more details. 1607 // 1608 // You should have received a copy of the GNU Lesser General Public 1609 // License along with the GNU C Library. If not, see 1610 // <https://www.gnu.org/licenses/>. 1611 1612 // See <bits/types.h> for the meaning of these macros. This file exists so 1613 // that <bits/types.h> need not vary across different GNU platforms. 1614 1615 // Tell the libc code that off_t and off64_t are actually the same type 1616 // for all ABI purposes, even if possibly expressed as different base types 1617 // for C type-checking purposes. 1618 1619 // Same for ino_t and ino64_t. 1620 1621 // And for __rlim_t and __rlim64_t. 1622 1623 // And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t. 1624 1625 // And for getitimer, setitimer and rusage 1626 1627 // Number of descriptors that can fit in an `fd_set'. 1628 1629 // bits/time64.h -- underlying types for __time64_t. RISC-V version. 1630 // Copyright (C) 2020-2021 Free Software Foundation, Inc. 1631 // This file is part of the GNU C Library. 1632 // 1633 // The GNU C Library is free software; you can redistribute it and/or 1634 // modify it under the terms of the GNU Lesser General Public 1635 // License as published by the Free Software Foundation; either 1636 // version 2.1 of the License, or (at your option) any later version. 1637 // 1638 // The GNU C Library is distributed in the hope that it will be useful, 1639 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1640 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1641 // Lesser General Public License for more details. 1642 // 1643 // You should have received a copy of the GNU Lesser General Public 1644 // License along with the GNU C Library; if not, see 1645 // <https://www.gnu.org/licenses/>. 1646 1647 // Define __TIME64_T_TYPE so that it is always a 64-bit type. 1648 1649 // If we already have 64-bit time type then use it. 1650 1651 type X__dev_t = uint64 /* types.h:145:25 */ // Type of device numbers. 1652 type X__uid_t = uint32 /* types.h:146:25 */ // Type of user identifications. 1653 type X__gid_t = uint32 /* types.h:147:25 */ // Type of group identifications. 1654 type X__ino_t = uint64 /* types.h:148:25 */ // Type of file serial numbers. 1655 type X__ino64_t = uint64 /* types.h:149:27 */ // Type of file serial numbers (LFS). 1656 type X__mode_t = uint32 /* types.h:150:26 */ // Type of file attribute bitmasks. 1657 type X__nlink_t = uint32 /* types.h:151:27 */ // Type of file link counts. 1658 type X__off_t = int64 /* types.h:152:25 */ // Type of file sizes and offsets. 1659 type X__off64_t = int64 /* types.h:153:27 */ // Type of file sizes and offsets (LFS). 1660 type X__pid_t = int32 /* types.h:154:25 */ // Type of process identifications. 1661 type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs. 1662 type X__clock_t = int64 /* types.h:156:27 */ // Type of CPU usage counts. 1663 type X__rlim_t = uint64 /* types.h:157:26 */ // Type for resource measurement. 1664 type X__rlim64_t = uint64 /* types.h:158:28 */ // Type for resource measurement (LFS). 1665 type X__id_t = uint32 /* types.h:159:24 */ // General type for IDs. 1666 type X__time_t = int64 /* types.h:160:26 */ // Seconds since the Epoch. 1667 type X__useconds_t = uint32 /* types.h:161:30 */ // Count of microseconds. 1668 type X__suseconds_t = int64 /* types.h:162:31 */ // Signed count of microseconds. 1669 type X__suseconds64_t = int64 /* types.h:163:33 */ 1670 1671 type X__daddr_t = int32 /* types.h:165:27 */ // The type of a disk address. 1672 type X__key_t = int32 /* types.h:166:25 */ // Type of an IPC key. 1673 1674 // Clock ID used in clock and timer functions. 1675 type X__clockid_t = int32 /* types.h:169:29 */ 1676 1677 // Timer ID returned by `timer_create'. 1678 type X__timer_t = uintptr /* types.h:172:12 */ 1679 1680 // Type to represent block size. 1681 type X__blksize_t = int32 /* types.h:175:29 */ 1682 1683 // Types from the Large File Support interface. 1684 1685 // Type to count number of disk blocks. 1686 type X__blkcnt_t = int64 /* types.h:180:28 */ 1687 type X__blkcnt64_t = int64 /* types.h:181:30 */ 1688 1689 // Type to count file system blocks. 1690 type X__fsblkcnt_t = uint64 /* types.h:184:30 */ 1691 type X__fsblkcnt64_t = uint64 /* types.h:185:32 */ 1692 1693 // Type to count file system nodes. 1694 type X__fsfilcnt_t = uint64 /* types.h:188:30 */ 1695 type X__fsfilcnt64_t = uint64 /* types.h:189:32 */ 1696 1697 // Type of miscellaneous file system fields. 1698 type X__fsword_t = int64 /* types.h:192:28 */ 1699 1700 type X__ssize_t = int64 /* types.h:194:27 */ // Type of a byte count, or error. 1701 1702 // Signed long type used in system calls. 1703 type X__syscall_slong_t = int64 /* types.h:197:33 */ 1704 // Unsigned long type used in system calls. 1705 type X__syscall_ulong_t = uint64 /* types.h:199:33 */ 1706 1707 // These few don't really vary by system, they always correspond 1708 // 1709 // to one of the other defined types. 1710 type X__loff_t = X__off64_t /* types.h:203:19 */ // Type of file sizes and offsets (LFS). 1711 type X__caddr_t = uintptr /* types.h:204:14 */ 1712 1713 // Duplicates info from stdint.h but this is used in unistd.h. 1714 type X__intptr_t = int64 /* types.h:207:25 */ 1715 1716 // Duplicate info from sys/socket.h. 1717 type X__socklen_t = uint32 /* types.h:210:23 */ 1718 1719 // C99: An integer type that can be accessed as an atomic entity, 1720 // 1721 // even in the presence of asynchronous interrupts. 1722 // It is not currently necessary for this to be machine-specific. 1723 type X__sig_atomic_t = int32 /* types.h:215:13 */ 1724 1725 // Seconds since the Epoch, visible to user code when time_t is too 1726 // narrow only for consistency with the old way of widening too-narrow 1727 // types. User code should never use __time64_t. 1728 1729 type Ssize_t = X__ssize_t /* unistd.h:220:19 */ 1730 1731 // Wide character type. 1732 // Locale-writers should change this as necessary to 1733 // be big enough to hold unique values not between 0 and 127, 1734 // and not (wchar_t) -1, for each defined multibyte character. 1735 1736 // Define this type if we are doing the whole job, 1737 // or if we want this type in particular. 1738 1739 // A null pointer constant. 1740 1741 // The Single Unix specification says that some more types are 1742 // 1743 // available here. 1744 type Gid_t = X__gid_t /* unistd.h:232:17 */ 1745 1746 type Uid_t = X__uid_t /* unistd.h:237:17 */ 1747 1748 type Off_t = X__off64_t /* unistd.h:245:19 */ 1749 1750 type Useconds_t = X__useconds_t /* unistd.h:255:22 */ 1751 1752 type Pid_t = X__pid_t /* unistd.h:260:17 */ 1753 1754 type Intptr_t = X__intptr_t /* unistd.h:267:20 */ 1755 1756 type Socklen_t = X__socklen_t /* unistd.h:274:21 */ 1757 1758 // Define some macros helping to catch buffer overflows. 1759 1760 // System-specific extensions. 1761 // System-specific extensions of <unistd.h>, Linux version. 1762 // Copyright (C) 2019-2021 Free Software Foundation, Inc. 1763 // This file is part of the GNU C Library. 1764 // 1765 // The GNU C Library is free software; you can redistribute it and/or 1766 // modify it under the terms of the GNU Lesser General Public 1767 // License as published by the Free Software Foundation; either 1768 // version 2.1 of the License, or (at your option) any later version. 1769 // 1770 // The GNU C Library is distributed in the hope that it will be useful, 1771 // but WITHOUT ANY WARRANTY; without even the implied warranty of 1772 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1773 // Lesser General Public License for more details. 1774 // 1775 // You should have received a copy of the GNU Lesser General Public 1776 // License along with the GNU C Library; if not, see 1777 // <https://www.gnu.org/licenses/>. 1778 1779 var _ uint8 /* gen.c:2:13: */