diff options
Diffstat (limited to 'vendor/modernc.org/libc/unistd/unistd_linux_loong64.go')
| -rw-r--r-- | vendor/modernc.org/libc/unistd/unistd_linux_loong64.go | 1592 |
1 files changed, 1592 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/unistd/unistd_linux_loong64.go b/vendor/modernc.org/libc/unistd/unistd_linux_loong64.go new file mode 100644 index 00000000..7a83d48f --- /dev/null +++ b/vendor/modernc.org/libc/unistd/unistd_linux_loong64.go @@ -0,0 +1,1592 @@ +// 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 -ignore-unsupported-alignment -o unistd/unistd_linux_amd64.go -pkgname unistd', DO NOT EDIT. + +package unistd + +import ( + "math" + "reflect" + "sync/atomic" + "unsafe" +) + +var _ = math.Pi +var _ reflect.Kind +var _ atomic.Value +var _ unsafe.Pointer + +const ( + F_LOCK = 1 // unistd.h:1074:1: + F_OK = 0 // unistd.h:284:1: + F_TEST = 3 // unistd.h:1076:1: + F_TLOCK = 2 // unistd.h:1075:1: + F_ULOCK = 0 // unistd.h:1073:1: + L_INCR = 1 // unistd.h:323:1: + L_SET = 0 // unistd.h:322:1: + L_XTND = 2 // unistd.h:324:1: + R_OK = 4 // unistd.h:281:1: + SEEK_CUR = 1 // unistd.h:312:1: + SEEK_END = 2 // unistd.h:313:1: + SEEK_SET = 0 // unistd.h:311:1: + STDERR_FILENO = 2 // unistd.h:212:1: + STDIN_FILENO = 0 // unistd.h:210:1: + STDOUT_FILENO = 1 // unistd.h:211:1: + W_OK = 2 // unistd.h:282:1: + X_OK = 1 // unistd.h:283:1: + X_ATFILE_SOURCE = 1 // features.h:342:1: + X_BITS_POSIX_OPT_H = 1 // posix_opt.h:20:1: + X_BITS_TIME64_H = 1 // time64.h:24:1: + X_BITS_TYPESIZES_H = 1 // typesizes.h:24:1: + X_BITS_TYPES_H = 1 // types.h:24:1: + X_BSD_SIZE_T_ = 0 // stddef.h:189:1: + X_BSD_SIZE_T_DEFINED_ = 0 // stddef.h:192:1: + X_DEFAULT_SOURCE = 1 // features.h:227:1: + X_FEATURES_H = 1 // features.h:19:1: + X_FILE_OFFSET_BITS = 64 // <builtin>:25:1: + X_GCC_SIZE_T = 0 // stddef.h:195:1: + X_GETOPT_CORE_H = 1 // getopt_core.h:21:1: + X_GETOPT_POSIX_H = 1 // getopt_posix.h:21:1: + X_LFS64_ASYNCHRONOUS_IO = 1 // posix_opt.h:117:1: + X_LFS64_LARGEFILE = 1 // posix_opt.h:121:1: + X_LFS64_STDIO = 1 // posix_opt.h:122:1: + X_LFS_ASYNCHRONOUS_IO = 1 // posix_opt.h:112:1: + X_LFS_LARGEFILE = 1 // posix_opt.h:120:1: + X_LP64 = 1 // <predefined>:284:1: + X_POSIX2_CHAR_TERM = 200809 // posix_opt.h:179:1: + X_POSIX2_C_BIND = 200809 // unistd.h:74:1: + X_POSIX2_C_DEV = 200809 // unistd.h:78:1: + X_POSIX2_C_VERSION = 200809 // unistd.h:70:1: + X_POSIX2_LOCALEDEF = 200809 // unistd.h:86:1: + X_POSIX2_SW_DEV = 200809 // unistd.h:82:1: + X_POSIX2_VERSION = 200809 // unistd.h:67:1: + X_POSIX_ADVISORY_INFO = 200809 // posix_opt.h:170:1: + X_POSIX_ASYNCHRONOUS_IO = 200809 // posix_opt.h:109:1: + X_POSIX_ASYNC_IO = 1 // posix_opt.h:110:1: + X_POSIX_BARRIERS = 200809 // posix_opt.h:155:1: + X_POSIX_CHOWN_RESTRICTED = 0 // posix_opt.h:53:1: + X_POSIX_CLOCK_SELECTION = 200809 // posix_opt.h:167:1: + X_POSIX_CPUTIME = 0 // posix_opt.h:128:1: + X_POSIX_C_SOURCE = 200809 // features.h:281:1: + X_POSIX_FSYNC = 200809 // posix_opt.h:38:1: + X_POSIX_IPV6 = 200809 // posix_opt.h:173:1: + X_POSIX_JOB_CONTROL = 1 // posix_opt.h:23:1: + X_POSIX_MAPPED_FILES = 200809 // posix_opt.h:41:1: + X_POSIX_MEMLOCK = 200809 // posix_opt.h:44:1: + X_POSIX_MEMLOCK_RANGE = 200809 // posix_opt.h:47:1: + X_POSIX_MEMORY_PROTECTION = 200809 // posix_opt.h:50:1: + X_POSIX_MESSAGE_PASSING = 200809 // posix_opt.h:158:1: + X_POSIX_MONOTONIC_CLOCK = 0 // posix_opt.h:164:1: + X_POSIX_NO_TRUNC = 1 // posix_opt.h:60:1: + X_POSIX_PRIORITIZED_IO = 200809 // posix_opt.h:114:1: + X_POSIX_PRIORITY_SCHEDULING = 200809 // posix_opt.h:32:1: + X_POSIX_RAW_SOCKETS = 200809 // posix_opt.h:176:1: + X_POSIX_READER_WRITER_LOCKS = 200809 // posix_opt.h:137:1: + X_POSIX_REALTIME_SIGNALS = 200809 // posix_opt.h:106:1: + X_POSIX_REENTRANT_FUNCTIONS = 1 // posix_opt.h:75:1: + X_POSIX_REGEXP = 1 // posix_opt.h:134:1: + X_POSIX_SAVED_IDS = 1 // posix_opt.h:26:1: + X_POSIX_SEMAPHORES = 200809 // posix_opt.h:103:1: + X_POSIX_SHARED_MEMORY_OBJECTS = 200809 // posix_opt.h:125:1: + X_POSIX_SHELL = 1 // posix_opt.h:140:1: + X_POSIX_SOURCE = 1 // features.h:279:1: + X_POSIX_SPAWN = 200809 // posix_opt.h:149:1: + X_POSIX_SPIN_LOCKS = 200809 // posix_opt.h:146:1: + X_POSIX_SPORADIC_SERVER = -1 // posix_opt.h:182:1: + X_POSIX_SYNCHRONIZED_IO = 200809 // posix_opt.h:35:1: + X_POSIX_THREADS = 200809 // posix_opt.h:72:1: + X_POSIX_THREAD_ATTR_STACKADDR = 200809 // posix_opt.h:85:1: + X_POSIX_THREAD_ATTR_STACKSIZE = 200809 // posix_opt.h:82:1: + X_POSIX_THREAD_CPUTIME = 0 // posix_opt.h:131:1: + X_POSIX_THREAD_PRIORITY_SCHEDULING = 200809 // posix_opt.h:79:1: + X_POSIX_THREAD_PRIO_INHERIT = 200809 // posix_opt.h:88:1: + X_POSIX_THREAD_PRIO_PROTECT = 200809 // posix_opt.h:92:1: + X_POSIX_THREAD_PROCESS_SHARED = 200809 // posix_opt.h:161:1: + X_POSIX_THREAD_ROBUST_PRIO_INHERIT = 200809 // posix_opt.h:96:1: + X_POSIX_THREAD_ROBUST_PRIO_PROTECT = -1 // posix_opt.h:99:1: + X_POSIX_THREAD_SAFE_FUNCTIONS = 200809 // posix_opt.h:76:1: + X_POSIX_THREAD_SPORADIC_SERVER = -1 // posix_opt.h:183:1: + X_POSIX_TIMEOUTS = 200809 // posix_opt.h:143:1: + X_POSIX_TIMERS = 200809 // posix_opt.h:152:1: + X_POSIX_TRACE = -1 // posix_opt.h:186:1: + X_POSIX_TRACE_EVENT_FILTER = -1 // posix_opt.h:187:1: + X_POSIX_TRACE_INHERIT = -1 // posix_opt.h:188:1: + X_POSIX_TRACE_LOG = -1 // posix_opt.h:189:1: + X_POSIX_TYPED_MEMORY_OBJECTS = -1 // posix_opt.h:192:1: + X_POSIX_V6_LP64_OFF64 = 1 // environments.h:62:1: + X_POSIX_V6_LPBIG_OFFBIG = -1 // environments.h:57:1: + X_POSIX_V7_LP64_OFF64 = 1 // environments.h:61:1: + X_POSIX_V7_LPBIG_OFFBIG = -1 // environments.h:56:1: + X_POSIX_VDISABLE = 0 // posix_opt.h:57:1: + X_POSIX_VERSION = 200809 // unistd.h:34:1: + X_SIZET_ = 0 // stddef.h:196:1: + X_SIZE_T = 0 // stddef.h:183:1: + X_SIZE_T_ = 0 // stddef.h:188:1: + X_SIZE_T_DECLARED = 0 // stddef.h:193:1: + X_SIZE_T_DEFINED = 0 // stddef.h:191:1: + X_SIZE_T_DEFINED_ = 0 // stddef.h:190:1: + X_STDC_PREDEF_H = 1 // <predefined>:162:1: + X_SYS_CDEFS_H = 1 // cdefs.h:19:1: + X_SYS_SIZE_T_H = 0 // stddef.h:184:1: + X_T_SIZE = 0 // stddef.h:186:1: + X_T_SIZE_ = 0 // stddef.h:185:1: + X_UNISTD_H = 1 // unistd.h:23:1: + X_XBS5_LP64_OFF64 = 1 // environments.h:63:1: + X_XBS5_LPBIG_OFFBIG = -1 // environments.h:58:1: + X_XOPEN_ENH_I18N = 1 // unistd.h:112:1: + X_XOPEN_LEGACY = 1 // unistd.h:115:1: + X_XOPEN_REALTIME = 1 // posix_opt.h:63:1: + X_XOPEN_REALTIME_THREADS = 1 // posix_opt.h:66:1: + X_XOPEN_SHM = 1 // posix_opt.h:69:1: + X_XOPEN_UNIX = 1 // unistd.h:108:1: + X_XOPEN_VERSION = 700 // unistd.h:90:1: + X_XOPEN_XCU_VERSION = 4 // unistd.h:100:1: + X_XOPEN_XPG2 = 1 // unistd.h:103:1: + X_XOPEN_XPG3 = 1 // unistd.h:104:1: + X_XOPEN_XPG4 = 1 // unistd.h:105:1: + Linux = 1 // <predefined>:231:1: + Unix = 1 // <predefined>:177:1: +) + +// Get the `_PC_*' symbols for the NAME argument to `pathconf' and `fpathconf'; +// the `_SC_*' symbols for the NAME argument to `sysconf'; +// and the `_CS_*' symbols for the NAME argument to `confstr'. +// `sysconf', `pathconf', and `confstr' NAME values. Generic version. +// Copyright (C) 1993-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Values for the NAME argument to `pathconf' and `fpathconf'. +const ( /* confname.h:24:1: */ + X_PC_LINK_MAX = 0 + X_PC_MAX_CANON = 1 + X_PC_MAX_INPUT = 2 + X_PC_NAME_MAX = 3 + X_PC_PATH_MAX = 4 + X_PC_PIPE_BUF = 5 + X_PC_CHOWN_RESTRICTED = 6 + X_PC_NO_TRUNC = 7 + X_PC_VDISABLE = 8 + X_PC_SYNC_IO = 9 + X_PC_ASYNC_IO = 10 + X_PC_PRIO_IO = 11 + X_PC_SOCK_MAXBUF = 12 + X_PC_FILESIZEBITS = 13 + X_PC_REC_INCR_XFER_SIZE = 14 + X_PC_REC_MAX_XFER_SIZE = 15 + X_PC_REC_MIN_XFER_SIZE = 16 + X_PC_REC_XFER_ALIGN = 17 + X_PC_ALLOC_SIZE_MIN = 18 + X_PC_SYMLINK_MAX = 19 + X_PC_2_SYMLINKS = 20 +) + +// Values for the NAME argument to `confstr'. +const ( /* confname.h:533:1: */ + X_CS_PATH = 0 // The default search path. + + X_CS_V6_WIDTH_RESTRICTED_ENVS = 1 + + X_CS_GNU_LIBC_VERSION = 2 + X_CS_GNU_LIBPTHREAD_VERSION = 3 + + X_CS_V5_WIDTH_RESTRICTED_ENVS = 4 + + X_CS_V7_WIDTH_RESTRICTED_ENVS = 5 + + X_CS_LFS_CFLAGS = 1000 + X_CS_LFS_LDFLAGS = 1001 + X_CS_LFS_LIBS = 1002 + X_CS_LFS_LINTFLAGS = 1003 + X_CS_LFS64_CFLAGS = 1004 + X_CS_LFS64_LDFLAGS = 1005 + X_CS_LFS64_LIBS = 1006 + X_CS_LFS64_LINTFLAGS = 1007 + + X_CS_XBS5_ILP32_OFF32_CFLAGS = 1100 + X_CS_XBS5_ILP32_OFF32_LDFLAGS = 1101 + X_CS_XBS5_ILP32_OFF32_LIBS = 1102 + X_CS_XBS5_ILP32_OFF32_LINTFLAGS = 1103 + X_CS_XBS5_ILP32_OFFBIG_CFLAGS = 1104 + X_CS_XBS5_ILP32_OFFBIG_LDFLAGS = 1105 + X_CS_XBS5_ILP32_OFFBIG_LIBS = 1106 + X_CS_XBS5_ILP32_OFFBIG_LINTFLAGS = 1107 + X_CS_XBS5_LP64_OFF64_CFLAGS = 1108 + X_CS_XBS5_LP64_OFF64_LDFLAGS = 1109 + X_CS_XBS5_LP64_OFF64_LIBS = 1110 + X_CS_XBS5_LP64_OFF64_LINTFLAGS = 1111 + X_CS_XBS5_LPBIG_OFFBIG_CFLAGS = 1112 + X_CS_XBS5_LPBIG_OFFBIG_LDFLAGS = 1113 + X_CS_XBS5_LPBIG_OFFBIG_LIBS = 1114 + X_CS_XBS5_LPBIG_OFFBIG_LINTFLAGS = 1115 + + X_CS_POSIX_V6_ILP32_OFF32_CFLAGS = 1116 + X_CS_POSIX_V6_ILP32_OFF32_LDFLAGS = 1117 + X_CS_POSIX_V6_ILP32_OFF32_LIBS = 1118 + X_CS_POSIX_V6_ILP32_OFF32_LINTFLAGS = 1119 + X_CS_POSIX_V6_ILP32_OFFBIG_CFLAGS = 1120 + X_CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS = 1121 + X_CS_POSIX_V6_ILP32_OFFBIG_LIBS = 1122 + X_CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS = 1123 + X_CS_POSIX_V6_LP64_OFF64_CFLAGS = 1124 + X_CS_POSIX_V6_LP64_OFF64_LDFLAGS = 1125 + X_CS_POSIX_V6_LP64_OFF64_LIBS = 1126 + X_CS_POSIX_V6_LP64_OFF64_LINTFLAGS = 1127 + X_CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS = 1128 + X_CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS = 1129 + X_CS_POSIX_V6_LPBIG_OFFBIG_LIBS = 1130 + X_CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS = 1131 + + X_CS_POSIX_V7_ILP32_OFF32_CFLAGS = 1132 + X_CS_POSIX_V7_ILP32_OFF32_LDFLAGS = 1133 + X_CS_POSIX_V7_ILP32_OFF32_LIBS = 1134 + X_CS_POSIX_V7_ILP32_OFF32_LINTFLAGS = 1135 + X_CS_POSIX_V7_ILP32_OFFBIG_CFLAGS = 1136 + X_CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS = 1137 + X_CS_POSIX_V7_ILP32_OFFBIG_LIBS = 1138 + X_CS_POSIX_V7_ILP32_OFFBIG_LINTFLAGS = 1139 + X_CS_POSIX_V7_LP64_OFF64_CFLAGS = 1140 + X_CS_POSIX_V7_LP64_OFF64_LDFLAGS = 1141 + X_CS_POSIX_V7_LP64_OFF64_LIBS = 1142 + X_CS_POSIX_V7_LP64_OFF64_LINTFLAGS = 1143 + X_CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS = 1144 + X_CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS = 1145 + X_CS_POSIX_V7_LPBIG_OFFBIG_LIBS = 1146 + X_CS_POSIX_V7_LPBIG_OFFBIG_LINTFLAGS = 1147 + + X_CS_V6_ENV = 1148 + X_CS_V7_ENV = 1149 +) + +// Values for the argument to `sysconf'. +const ( /* confname.h:71:1: */ + X_SC_ARG_MAX = 0 + X_SC_CHILD_MAX = 1 + X_SC_CLK_TCK = 2 + X_SC_NGROUPS_MAX = 3 + X_SC_OPEN_MAX = 4 + X_SC_STREAM_MAX = 5 + X_SC_TZNAME_MAX = 6 + X_SC_JOB_CONTROL = 7 + X_SC_SAVED_IDS = 8 + X_SC_REALTIME_SIGNALS = 9 + X_SC_PRIORITY_SCHEDULING = 10 + X_SC_TIMERS = 11 + X_SC_ASYNCHRONOUS_IO = 12 + X_SC_PRIORITIZED_IO = 13 + X_SC_SYNCHRONIZED_IO = 14 + X_SC_FSYNC = 15 + X_SC_MAPPED_FILES = 16 + X_SC_MEMLOCK = 17 + X_SC_MEMLOCK_RANGE = 18 + X_SC_MEMORY_PROTECTION = 19 + X_SC_MESSAGE_PASSING = 20 + X_SC_SEMAPHORES = 21 + X_SC_SHARED_MEMORY_OBJECTS = 22 + X_SC_AIO_LISTIO_MAX = 23 + X_SC_AIO_MAX = 24 + X_SC_AIO_PRIO_DELTA_MAX = 25 + X_SC_DELAYTIMER_MAX = 26 + X_SC_MQ_OPEN_MAX = 27 + X_SC_MQ_PRIO_MAX = 28 + X_SC_VERSION = 29 + X_SC_PAGESIZE = 30 + X_SC_RTSIG_MAX = 31 + X_SC_SEM_NSEMS_MAX = 32 + X_SC_SEM_VALUE_MAX = 33 + X_SC_SIGQUEUE_MAX = 34 + X_SC_TIMER_MAX = 35 + + // Values for the argument to `sysconf' + // corresponding to _POSIX2_* symbols. + X_SC_BC_BASE_MAX = 36 + X_SC_BC_DIM_MAX = 37 + X_SC_BC_SCALE_MAX = 38 + X_SC_BC_STRING_MAX = 39 + X_SC_COLL_WEIGHTS_MAX = 40 + X_SC_EQUIV_CLASS_MAX = 41 + X_SC_EXPR_NEST_MAX = 42 + X_SC_LINE_MAX = 43 + X_SC_RE_DUP_MAX = 44 + X_SC_CHARCLASS_NAME_MAX = 45 + + X_SC_2_VERSION = 46 + X_SC_2_C_BIND = 47 + X_SC_2_C_DEV = 48 + X_SC_2_FORT_DEV = 49 + X_SC_2_FORT_RUN = 50 + X_SC_2_SW_DEV = 51 + X_SC_2_LOCALEDEF = 52 + + X_SC_PII = 53 + X_SC_PII_XTI = 54 + X_SC_PII_SOCKET = 55 + X_SC_PII_INTERNET = 56 + X_SC_PII_OSI = 57 + X_SC_POLL = 58 + X_SC_SELECT = 59 + X_SC_UIO_MAXIOV = 60 + X_SC_IOV_MAX = 60 + X_SC_PII_INTERNET_STREAM = 61 + X_SC_PII_INTERNET_DGRAM = 62 + X_SC_PII_OSI_COTS = 63 + X_SC_PII_OSI_CLTS = 64 + X_SC_PII_OSI_M = 65 + X_SC_T_IOV_MAX = 66 + + // Values according to POSIX 1003.1c (POSIX threads). + X_SC_THREADS = 67 + X_SC_THREAD_SAFE_FUNCTIONS = 68 + X_SC_GETGR_R_SIZE_MAX = 69 + X_SC_GETPW_R_SIZE_MAX = 70 + X_SC_LOGIN_NAME_MAX = 71 + X_SC_TTY_NAME_MAX = 72 + X_SC_THREAD_DESTRUCTOR_ITERATIONS = 73 + X_SC_THREAD_KEYS_MAX = 74 + X_SC_THREAD_STACK_MIN = 75 + X_SC_THREAD_THREADS_MAX = 76 + X_SC_THREAD_ATTR_STACKADDR = 77 + X_SC_THREAD_ATTR_STACKSIZE = 78 + X_SC_THREAD_PRIORITY_SCHEDULING = 79 + X_SC_THREAD_PRIO_INHERIT = 80 + X_SC_THREAD_PRIO_PROTECT = 81 + X_SC_THREAD_PROCESS_SHARED = 82 + + X_SC_NPROCESSORS_CONF = 83 + X_SC_NPROCESSORS_ONLN = 84 + X_SC_PHYS_PAGES = 85 + X_SC_AVPHYS_PAGES = 86 + X_SC_ATEXIT_MAX = 87 + X_SC_PASS_MAX = 88 + + X_SC_XOPEN_VERSION = 89 + X_SC_XOPEN_XCU_VERSION = 90 + X_SC_XOPEN_UNIX = 91 + X_SC_XOPEN_CRYPT = 92 + X_SC_XOPEN_ENH_I18N = 93 + X_SC_XOPEN_SHM = 94 + + X_SC_2_CHAR_TERM = 95 + X_SC_2_C_VERSION = 96 + X_SC_2_UPE = 97 + + X_SC_XOPEN_XPG2 = 98 + X_SC_XOPEN_XPG3 = 99 + X_SC_XOPEN_XPG4 = 100 + + X_SC_CHAR_BIT = 101 + X_SC_CHAR_MAX = 102 + X_SC_CHAR_MIN = 103 + X_SC_INT_MAX = 104 + X_SC_INT_MIN = 105 + X_SC_LONG_BIT = 106 + X_SC_WORD_BIT = 107 + X_SC_MB_LEN_MAX = 108 + X_SC_NZERO = 109 + X_SC_SSIZE_MAX = 110 + X_SC_SCHAR_MAX = 111 + X_SC_SCHAR_MIN = 112 + X_SC_SHRT_MAX = 113 + X_SC_SHRT_MIN = 114 + X_SC_UCHAR_MAX = 115 + X_SC_UINT_MAX = 116 + X_SC_ULONG_MAX = 117 + X_SC_USHRT_MAX = 118 + + X_SC_NL_ARGMAX = 119 + X_SC_NL_LANGMAX = 120 + X_SC_NL_MSGMAX = 121 + X_SC_NL_NMAX = 122 + X_SC_NL_SETMAX = 123 + X_SC_NL_TEXTMAX = 124 + + X_SC_XBS5_ILP32_OFF32 = 125 + X_SC_XBS5_ILP32_OFFBIG = 126 + X_SC_XBS5_LP64_OFF64 = 127 + X_SC_XBS5_LPBIG_OFFBIG = 128 + + X_SC_XOPEN_LEGACY = 129 + X_SC_XOPEN_REALTIME = 130 + X_SC_XOPEN_REALTIME_THREADS = 131 + + X_SC_ADVISORY_INFO = 132 + X_SC_BARRIERS = 133 + X_SC_BASE = 134 + X_SC_C_LANG_SUPPORT = 135 + X_SC_C_LANG_SUPPORT_R = 136 + X_SC_CLOCK_SELECTION = 137 + X_SC_CPUTIME = 138 + X_SC_THREAD_CPUTIME = 139 + X_SC_DEVICE_IO = 140 + X_SC_DEVICE_SPECIFIC = 141 + X_SC_DEVICE_SPECIFIC_R = 142 + X_SC_FD_MGMT = 143 + X_SC_FIFO = 144 + X_SC_PIPE = 145 + X_SC_FILE_ATTRIBUTES = 146 + X_SC_FILE_LOCKING = 147 + X_SC_FILE_SYSTEM = 148 + X_SC_MONOTONIC_CLOCK = 149 + X_SC_MULTI_PROCESS = 150 + X_SC_SINGLE_PROCESS = 151 + X_SC_NETWORKING = 152 + X_SC_READER_WRITER_LOCKS = 153 + X_SC_SPIN_LOCKS = 154 + X_SC_REGEXP = 155 + X_SC_REGEX_VERSION = 156 + X_SC_SHELL = 157 + X_SC_SIGNALS = 158 + X_SC_SPAWN = 159 + X_SC_SPORADIC_SERVER = 160 + X_SC_THREAD_SPORADIC_SERVER = 161 + X_SC_SYSTEM_DATABASE = 162 + X_SC_SYSTEM_DATABASE_R = 163 + X_SC_TIMEOUTS = 164 + X_SC_TYPED_MEMORY_OBJECTS = 165 + X_SC_USER_GROUPS = 166 + X_SC_USER_GROUPS_R = 167 + X_SC_2_PBS = 168 + X_SC_2_PBS_ACCOUNTING = 169 + X_SC_2_PBS_LOCATE = 170 + X_SC_2_PBS_MESSAGE = 171 + X_SC_2_PBS_TRACK = 172 + X_SC_SYMLOOP_MAX = 173 + X_SC_STREAMS = 174 + X_SC_2_PBS_CHECKPOINT = 175 + + X_SC_V6_ILP32_OFF32 = 176 + X_SC_V6_ILP32_OFFBIG = 177 + X_SC_V6_LP64_OFF64 = 178 + X_SC_V6_LPBIG_OFFBIG = 179 + + X_SC_HOST_NAME_MAX = 180 + X_SC_TRACE = 181 + X_SC_TRACE_EVENT_FILTER = 182 + X_SC_TRACE_INHERIT = 183 + X_SC_TRACE_LOG = 184 + + X_SC_LEVEL1_ICACHE_SIZE = 185 + X_SC_LEVEL1_ICACHE_ASSOC = 186 + X_SC_LEVEL1_ICACHE_LINESIZE = 187 + X_SC_LEVEL1_DCACHE_SIZE = 188 + X_SC_LEVEL1_DCACHE_ASSOC = 189 + X_SC_LEVEL1_DCACHE_LINESIZE = 190 + X_SC_LEVEL2_CACHE_SIZE = 191 + X_SC_LEVEL2_CACHE_ASSOC = 192 + X_SC_LEVEL2_CACHE_LINESIZE = 193 + X_SC_LEVEL3_CACHE_SIZE = 194 + X_SC_LEVEL3_CACHE_ASSOC = 195 + X_SC_LEVEL3_CACHE_LINESIZE = 196 + X_SC_LEVEL4_CACHE_SIZE = 197 + X_SC_LEVEL4_CACHE_ASSOC = 198 + X_SC_LEVEL4_CACHE_LINESIZE = 199 + // Leave room here, maybe we need a few more cache levels some day. + + X_SC_IPV6 = 235 + X_SC_RAW_SOCKETS = 236 + + X_SC_V7_ILP32_OFF32 = 237 + X_SC_V7_ILP32_OFFBIG = 238 + X_SC_V7_LP64_OFF64 = 239 + X_SC_V7_LPBIG_OFFBIG = 240 + + X_SC_SS_REPL_MAX = 241 + + X_SC_TRACE_EVENT_NAME_MAX = 242 + X_SC_TRACE_NAME_MAX = 243 + X_SC_TRACE_SYS_MAX = 244 + X_SC_TRACE_USER_EVENT_MAX = 245 + + X_SC_XOPEN_STREAMS = 246 + + X_SC_THREAD_ROBUST_PRIO_INHERIT = 247 + X_SC_THREAD_ROBUST_PRIO_PROTECT = 248 +) + +type Ptrdiff_t = int64 /* <builtin>:3:26 */ + +type Size_t = uint64 /* <builtin>:9:23 */ + +type Wchar_t = int32 /* <builtin>:15:24 */ + +type X__int128_t = struct { + Flo int64 + Fhi int64 +} /* <builtin>:21:43 */ // must match modernc.org/mathutil.Int128 +type X__uint128_t = struct { + Flo uint64 + Fhi uint64 +} /* <builtin>:22:44 */ // must match modernc.org/mathutil.Int128 + +type X__builtin_va_list = uintptr /* <builtin>:46:14 */ +type X__float128 = float64 /* <builtin>:47:21 */ + +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// POSIX Standard: 2.10 Symbolic Constants <unistd.h> + +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// These are defined by the user (or the compiler) +// to specify the desired environment: +// +// __STRICT_ANSI__ ISO Standard C. +// _ISOC99_SOURCE Extensions to ISO C89 from ISO C99. +// _ISOC11_SOURCE Extensions to ISO C99 from ISO C11. +// _ISOC2X_SOURCE Extensions to ISO C99 from ISO C2X. +// __STDC_WANT_LIB_EXT2__ +// Extensions to ISO C99 from TR 27431-2:2010. +// __STDC_WANT_IEC_60559_BFP_EXT__ +// Extensions to ISO C11 from TS 18661-1:2014. +// __STDC_WANT_IEC_60559_FUNCS_EXT__ +// Extensions to ISO C11 from TS 18661-4:2015. +// __STDC_WANT_IEC_60559_TYPES_EXT__ +// Extensions to ISO C11 from TS 18661-3:2015. +// +// _POSIX_SOURCE IEEE Std 1003.1. +// _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2; +// if >=199309L, add IEEE Std 1003.1b-1993; +// if >=199506L, add IEEE Std 1003.1c-1995; +// if >=200112L, all of IEEE 1003.1-2004 +// if >=200809L, all of IEEE 1003.1-2008 +// _XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if +// Single Unix conformance is wanted, to 600 for the +// sixth revision, to 700 for the seventh revision. +// _XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions. +// _LARGEFILE_SOURCE Some more functions for correct standard I/O. +// _LARGEFILE64_SOURCE Additional functionality from LFS for large files. +// _FILE_OFFSET_BITS=N Select default filesystem interface. +// _ATFILE_SOURCE Additional *at interfaces. +// _GNU_SOURCE All of the above, plus GNU extensions. +// _DEFAULT_SOURCE The default set of features (taking precedence over +// __STRICT_ANSI__). +// +// _FORTIFY_SOURCE Add security hardening to many library functions. +// Set to 1 or 2; 2 performs stricter checks than 1. +// +// _REENTRANT, _THREAD_SAFE +// Obsolete; equivalent to _POSIX_C_SOURCE=199506L. +// +// The `-ansi' switch to the GNU C compiler, and standards conformance +// options such as `-std=c99', define __STRICT_ANSI__. If none of +// these are defined, or if _DEFAULT_SOURCE is defined, the default is +// to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to +// 200809L, as well as enabling miscellaneous functions from BSD and +// SVID. If more than one of these are defined, they accumulate. For +// example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together +// give you ISO C, 1003.1, and 1003.2, but nothing else. +// +// These are defined by this file and are used by the +// header files to decide what to declare or define: +// +// __GLIBC_USE (F) Define things from feature set F. This is defined +// to 1 or 0; the subsequent macros are either defined +// or undefined, and those tests should be moved to +// __GLIBC_USE. +// __USE_ISOC11 Define ISO C11 things. +// __USE_ISOC99 Define ISO C99 things. +// __USE_ISOC95 Define ISO C90 AMD1 (C95) things. +// __USE_ISOCXX11 Define ISO C++11 things. +// __USE_POSIX Define IEEE Std 1003.1 things. +// __USE_POSIX2 Define IEEE Std 1003.2 things. +// __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things. +// __USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things. +// __USE_XOPEN Define XPG things. +// __USE_XOPEN_EXTENDED Define X/Open Unix things. +// __USE_UNIX98 Define Single Unix V2 things. +// __USE_XOPEN2K Define XPG6 things. +// __USE_XOPEN2KXSI Define XPG6 XSI things. +// __USE_XOPEN2K8 Define XPG7 things. +// __USE_XOPEN2K8XSI Define XPG7 XSI things. +// __USE_LARGEFILE Define correct standard I/O things. +// __USE_LARGEFILE64 Define LFS things with separate names. +// __USE_FILE_OFFSET64 Define 64bit interface as default. +// __USE_MISC Define things from 4.3BSD or System V Unix. +// __USE_ATFILE Define *at interfaces and AT_* constants for them. +// __USE_GNU Define GNU extensions. +// __USE_FORTIFY_LEVEL Additional security measures used, according to level. +// +// The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are +// defined by this file unconditionally. `__GNU_LIBRARY__' is provided +// only for compatibility. All new code should use the other symbols +// to test for features. +// +// All macros listed above as possibly being defined by this file are +// explicitly undefined if they are not explicitly defined. +// Feature-test macros that are not defined by the user or compiler +// but are implied by the other feature-test macros defined (or by the +// lack of any definitions) are defined by the file. +// +// ISO C feature test macros depend on the definition of the macro +// when an affected header is included, not when the first system +// header is included, and so they are handled in +// <bits/libc-header-start.h>, which does not have a multiple include +// guard. Feature test macros that can be handled from the first +// system header included are handled here. + +// Undefine everything, so we get a clean slate. + +// Suppress kernel-name space pollution unless user expressedly asks +// for it. + +// Convenience macro to test the version of gcc. +// Use like this: +// #if __GNUC_PREREQ (2,8) +// ... code requiring gcc 2.8 or later ... +// #endif +// Note: only works for GCC 2.0 and later, because __GNUC_MINOR__ was +// added in 2.0. + +// Similarly for clang. Features added to GCC after version 4.2 may +// or may not also be available in clang, and clang's definitions of +// __GNUC(_MINOR)__ are fixed at 4 and 2 respectively. Not all such +// features can be queried via __has_extension/__has_feature. + +// Whether to use feature set F. + +// _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for +// _DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not +// issue a warning; the expectation is that the source is being +// transitioned to use the new macro. + +// If _GNU_SOURCE was defined by the user, turn on all the other features. + +// If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined, +// define _DEFAULT_SOURCE. + +// This is to enable the ISO C2X extension. + +// This is to enable the ISO C11 extension. + +// This is to enable the ISO C99 extension. + +// This is to enable the ISO C90 Amendment 1:1995 extension. + +// If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE +// is defined, use POSIX.1-2008 (or another version depending on +// _XOPEN_SOURCE). + +// Some C libraries once required _REENTRANT and/or _THREAD_SAFE to be +// defined in all multithreaded code. GNU libc has not required this +// for many years. We now treat them as compatibility synonyms for +// _POSIX_C_SOURCE=199506L, which is the earliest level of POSIX with +// comprehensive support for multithreaded code. Using them never +// lowers the selected level of POSIX conformance, only raises it. + +// The function 'gets' existed in C89, but is impossible to use +// safely. It has been removed from ISO C11 and ISO C++14. Note: for +// compatibility with various implementations of <cstdio>, this test +// must consider only the value of __cplusplus when compiling C++. + +// GNU formerly extended the scanf functions with modified format +// specifiers %as, %aS, and %a[...] that allocate a buffer for the +// input using malloc. This extension conflicts with ISO C99, which +// defines %a as a standalone format specifier that reads a floating- +// point number; moreover, POSIX.1-2008 provides the same feature +// using the modifier letter 'm' instead (%ms, %mS, %m[...]). +// +// We now follow C99 unless GNU extensions are active and the compiler +// is specifically in C89 or C++98 mode (strict or not). For +// instance, with GCC, -std=gnu11 will have C99-compliant scanf with +// or without -D_GNU_SOURCE, but -std=c89 -D_GNU_SOURCE will have the +// old extension. + +// Get definitions of __STDC_* predefined macros, if the compiler has +// not preincluded this header automatically. +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// This macro indicates that the installed library is the GNU C Library. +// For historic reasons the value now is 6 and this will stay from now +// on. The use of this variable is deprecated. Use __GLIBC__ and +// __GLIBC_MINOR__ now (see below) when you want to test for a specific +// GNU C library version and use the values in <gnu/lib-names.h> to get +// the sonames of the shared libraries. + +// Major and minor version number of the GNU C library package. Use +// these macros to test for features in specific releases. + +// This is here only because every header file already includes this one. +// Copyright (C) 1992-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// We are almost always included from features.h. + +// The GNU libc does not support any K&R compilers or the traditional mode +// of ISO C compilers anymore. Check for some of the combinations not +// anymore supported. + +// Some user header file might have defined this before. + +// All functions, except those with callbacks or those that +// synchronize memory, are leaf functions. + +// GCC can always grok prototypes. For C++ programs we add throw() +// to help it optimize the function calls. But this works only with +// gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions +// as non-throwing using a function attribute since programs can use +// the -fexceptions options for C code as well. + +// Compilers that are not clang may object to +// #if defined __clang__ && __has_extension(...) +// even though they do not need to evaluate the right-hand side of the &&. + +// These two macros are not used in glibc anymore. They are kept here +// only because some other projects expect the macros to be defined. + +// For these things, GCC behaves the ANSI way normally, +// and the non-ANSI way under -traditional. + +// This is not a typedef so `const __ptr_t' does the right thing. + +// C++ needs to know that types and declarations are C, not C++. + +// Fortify support. + +// Support for flexible arrays. +// Headers that should use flexible arrays only if they're "real" +// (e.g. only if they won't affect sizeof()) should test +// #if __glibc_c99_flexarr_available. + +// __asm__ ("xyz") is used throughout the headers to rename functions +// at the assembly language level. This is wrapped by the __REDIRECT +// macro, in order to support compilers that can do this some other +// way. When compilers don't support asm-names at all, we have to do +// preprocessor tricks instead (which don't have exactly the right +// semantics, but it's the best we can do). +// +// Example: +// int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); + +// +// #elif __SOME_OTHER_COMPILER__ +// +// # define __REDIRECT(name, proto, alias) name proto; _Pragma("let " #name " = " #alias) + +// GCC has various useful declarations that can be made with the +// `__attribute__' syntax. All of the ways we use this do fine if +// they are omitted for compilers that don't understand it. + +// At some point during the gcc 2.96 development the `malloc' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. + +// Tell the compiler which arguments to an allocation function +// indicate the size of the allocation. + +// At some point during the gcc 2.96 development the `pure' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. + +// This declaration tells the compiler that the value is constant. + +// At some point during the gcc 3.1 development the `used' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. + +// Since version 3.2, gcc allows marking deprecated functions. + +// Since version 4.5, gcc also allows one to specify the message printed +// when a deprecated function is used. clang claims to be gcc 4.2, but +// may also support this feature. + +// At some point during the gcc 2.8 development the `format_arg' attribute +// for functions was introduced. We don't want to use it unconditionally +// (although this would be possible) since it generates warnings. +// If several `format_arg' attributes are given for the same function, in +// gcc-3.0 and older, all but the last one are ignored. In newer gccs, +// all designated arguments are considered. + +// At some point during the gcc 2.97 development the `strfmon' format +// attribute for functions was introduced. We don't want to use it +// unconditionally (although this would be possible) since it +// generates warnings. + +// The nonull function attribute allows to mark pointer parameters which +// must not be NULL. + +// If fortification mode, we warn about unused results of certain +// function calls which can lead to problems. + +// Forces a function to be always inlined. +// The Linux kernel defines __always_inline in stddef.h (283d7573), and +// it conflicts with this definition. Therefore undefine it first to +// allow either header to be included first. + +// Associate error messages with the source location of the call site rather +// than with the source location inside the function. + +// GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 +// inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__ +// or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions +// older than 4.3 may define these macros and still not guarantee GNU inlining +// semantics. +// +// clang++ identifies itself as gcc-4.2, but has support for GNU inlining +// semantics, that can be checked for by using the __GNUC_STDC_INLINE_ and +// __GNUC_GNU_INLINE__ macro definitions. + +// GCC 4.3 and above allow passing all anonymous arguments of an +// __extern_always_inline function to some other vararg function. + +// It is possible to compile containing GCC extensions even if GCC is +// run in pedantic mode if the uses are carefully marked using the +// `__extension__' keyword. But this is not generally available before +// version 2.8. + +// __restrict is known in EGCS 1.2 and above. + +// ISO C99 also allows to declare arrays as non-overlapping. The syntax is +// array_name[restrict] +// GCC 3.1 supports this. + +// Describes a char array whose address can safely be passed as the first +// argument to strncpy and strncat, as the char array is not necessarily +// a NUL-terminated string. + +// Undefine (also defined in libc-symbols.h). +// Copies attributes from the declaration or type referenced by +// the argument. + +// Determine the wordsize from the preprocessor defines. + +// Both x86-64 and x32 use the 64-bit system call interface. +// Properties of long double type. ldbl-96 version. +// Copyright (C) 2016-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// long double is distinct from double, so there is nothing to +// define here. + +// __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is +// intended for use in preprocessor macros. +// +// Note: MESSAGE must be a _single_ string; concatenation of string +// literals is not supported. + +// Generic selection (ISO C11) is a C-only feature, available in GCC +// since version 4.9. Previous versions do not provide generic +// selection, even though they might set __STDC_VERSION__ to 201112L, +// when in -std=c11 mode. Thus, we must check for !defined __GNUC__ +// when testing __STDC_VERSION__ for generic selection support. +// On the other hand, Clang also defines __GNUC__, so a clang-specific +// check is required to enable the use of generic selection. + +// If we don't have __REDIRECT, prototypes will be missing if +// __USE_FILE_OFFSET64 but not __USE_LARGEFILE[64]. + +// Decide whether we can define 'extern inline' functions in headers. + +// This is here only because every header file already includes this one. +// Get the definitions of all the appropriate `__stub_FUNCTION' symbols. +// <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub +// that will always return failure (and set errno to ENOSYS). +// This file is automatically generated. +// This file selects the right generated file of `__stub_FUNCTION' macros +// based on the architecture being compiled for. + +// This file is automatically generated. +// It defines a symbol `__stub_FUNCTION' for each function +// in the C library which is a stub, meaning it will fail +// every time called, usually setting errno to ENOSYS. + +// These may be used to determine what facilities are present at compile time. +// Their values can be obtained at run time from `sysconf'. + +// POSIX Standard approved as ISO/IEC 9945-1 as of September 2008. + +// These are not #ifdef __USE_POSIX2 because they are +// in the theoretically application-owned namespace. + +// The utilities on GNU systems also correspond to this version. + +// The utilities on GNU systems also correspond to this version. + +// This symbol was required until the 2001 edition of POSIX. + +// If defined, the implementation supports the +// C Language Bindings Option. + +// If defined, the implementation supports the +// C Language Development Utilities Option. + +// If defined, the implementation supports the +// Software Development Utilities Option. + +// If defined, the implementation supports the +// creation of locales with the localedef utility. + +// X/Open version number to which the library conforms. It is selectable. + +// Commands and utilities from XPG4 are available. + +// We are compatible with the old published standards as well. + +// The X/Open Unix extensions are available. + +// The enhanced internationalization capabilities according to XPG4.2 +// are present. + +// The legacy interfaces are also available. + +// Get values of POSIX options: +// +// If these symbols are defined, the corresponding features are +// always available. If not, they may be available sometimes. +// The current values can be obtained with `sysconf'. +// +// _POSIX_JOB_CONTROL Job control is supported. +// _POSIX_SAVED_IDS Processes have a saved set-user-ID +// and a saved set-group-ID. +// _POSIX_REALTIME_SIGNALS Real-time, queued signals are supported. +// _POSIX_PRIORITY_SCHEDULING Priority scheduling is supported. +// _POSIX_TIMERS POSIX.4 clocks and timers are supported. +// _POSIX_ASYNCHRONOUS_IO Asynchronous I/O is supported. +// _POSIX_PRIORITIZED_IO Prioritized asynchronous I/O is supported. +// _POSIX_SYNCHRONIZED_IO Synchronizing file data is supported. +// _POSIX_FSYNC The fsync function is present. +// _POSIX_MAPPED_FILES Mapping of files to memory is supported. +// _POSIX_MEMLOCK Locking of all memory is supported. +// _POSIX_MEMLOCK_RANGE Locking of ranges of memory is supported. +// _POSIX_MEMORY_PROTECTION Setting of memory protections is supported. +// _POSIX_MESSAGE_PASSING POSIX.4 message queues are supported. +// _POSIX_SEMAPHORES POSIX.4 counting semaphores are supported. +// _POSIX_SHARED_MEMORY_OBJECTS POSIX.4 shared memory objects are supported. +// _POSIX_THREADS POSIX.1c pthreads are supported. +// _POSIX_THREAD_ATTR_STACKADDR Thread stack address attribute option supported. +// _POSIX_THREAD_ATTR_STACKSIZE Thread stack size attribute option supported. +// _POSIX_THREAD_SAFE_FUNCTIONS Thread-safe functions are supported. +// _POSIX_THREAD_PRIORITY_SCHEDULING +// POSIX.1c thread execution scheduling supported. +// _POSIX_THREAD_PRIO_INHERIT Thread priority inheritance option supported. +// _POSIX_THREAD_PRIO_PROTECT Thread priority protection option supported. +// _POSIX_THREAD_PROCESS_SHARED Process-shared synchronization supported. +// _POSIX_PII Protocol-independent interfaces are supported. +// _POSIX_PII_XTI XTI protocol-indep. interfaces are supported. +// _POSIX_PII_SOCKET Socket protocol-indep. interfaces are supported. +// _POSIX_PII_INTERNET Internet family of protocols supported. +// _POSIX_PII_INTERNET_STREAM Connection-mode Internet protocol supported. +// _POSIX_PII_INTERNET_DGRAM Connectionless Internet protocol supported. +// _POSIX_PII_OSI ISO/OSI family of protocols supported. +// _POSIX_PII_OSI_COTS Connection-mode ISO/OSI service supported. +// _POSIX_PII_OSI_CLTS Connectionless ISO/OSI service supported. +// _POSIX_POLL Implementation supports `poll' function. +// _POSIX_SELECT Implementation supports `select' and `pselect'. +// +// _XOPEN_REALTIME X/Open realtime support is available. +// _XOPEN_REALTIME_THREADS X/Open realtime thread support is available. +// _XOPEN_SHM Shared memory interface according to XPG4.2. +// +// _XBS5_ILP32_OFF32 Implementation provides environment with 32-bit +// int, long, pointer, and off_t types. +// _XBS5_ILP32_OFFBIG Implementation provides environment with 32-bit +// int, long, and pointer and off_t with at least +// 64 bits. +// _XBS5_LP64_OFF64 Implementation provides environment with 32-bit +// int, and 64-bit long, pointer, and off_t types. +// _XBS5_LPBIG_OFFBIG Implementation provides environment with at +// least 32 bits int and long, pointer, and off_t +// with at least 64 bits. +// +// If any of these symbols is defined as -1, the corresponding option is not +// true for any file. If any is defined as other than -1, the corresponding +// option is true for all files. If a symbol is not defined at all, the value +// for a specific file can be obtained from `pathconf' and `fpathconf'. +// +// _POSIX_CHOWN_RESTRICTED Only the super user can use `chown' to change +// the owner of a file. `chown' can only be used +// to change the group ID of a file to a group of +// which the calling process is a member. +// _POSIX_NO_TRUNC Pathname components longer than +// NAME_MAX generate an error. +// _POSIX_VDISABLE If defined, if the value of an element of the +// `c_cc' member of `struct termios' is +// _POSIX_VDISABLE, no character will have the +// effect associated with that element. +// _POSIX_SYNC_IO Synchronous I/O may be performed. +// _POSIX_ASYNC_IO Asynchronous I/O may be performed. +// _POSIX_PRIO_IO Prioritized Asynchronous I/O may be performed. +// +// Support for the Large File Support interface is not generally available. +// If it is available the following constants are defined to one. +// _LFS64_LARGEFILE Low-level I/O supports large files. +// _LFS64_STDIO Standard I/O supports large files. +// + +// Define POSIX options for Linux. +// Copyright (C) 1996-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public License as +// published by the Free Software Foundation; either version 2.1 of the +// License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; see the file COPYING.LIB. If +// not, see <https://www.gnu.org/licenses/>. + +// Job control is supported. + +// Processes have a saved set-user-ID and a saved set-group-ID. + +// Priority scheduling is not supported with the correct semantics, +// but GNU/Linux applications expect that the corresponding interfaces +// are available, even though the semantics do not meet the POSIX +// requirements. See glibc bug 14829. + +// Synchronizing file data is supported. + +// The fsync function is present. + +// Mapping of files to memory is supported. + +// Locking of all memory is supported. + +// Locking of ranges of memory is supported. + +// Setting of memory protections is supported. + +// Some filesystems allow all users to change file ownership. + +// `c_cc' member of 'struct termios' structure can be disabled by +// using the value _POSIX_VDISABLE. + +// Filenames are not silently truncated. + +// X/Open realtime support is available. + +// X/Open thread realtime support is available. + +// XPG4.2 shared memory is supported. + +// Tell we have POSIX threads. + +// We have the reentrant functions described in POSIX. + +// We provide priority scheduling for threads. + +// We support user-defined stack sizes. + +// We support user-defined stacks. + +// We support priority inheritence. + +// We support priority protection, though only for non-robust +// mutexes. + +// We support priority inheritence for robust mutexes. + +// We do not support priority protection for robust mutexes. + +// We support POSIX.1b semaphores. + +// Real-time signals are supported. + +// We support asynchronous I/O. +// Alternative name for Unix98. +// Support for prioritization is also available. + +// The LFS support in asynchronous I/O is also available. + +// The rest of the LFS is also available. + +// POSIX shared memory objects are implemented. + +// CPU-time clocks support needs to be checked at runtime. + +// Clock support in threads must be also checked at runtime. + +// GNU libc provides regular expression handling. + +// Reader/Writer locks are available. + +// We have a POSIX shell. + +// We support the Timeouts option. + +// We support spinlocks. + +// The `spawn' function family is supported. + +// We have POSIX timers. + +// The barrier functions are available. + +// POSIX message queues are available. + +// Thread process-shared synchronization is supported. + +// The monotonic clock might be available. + +// The clock selection interfaces are available. + +// Advisory information interfaces are available. + +// IPv6 support is available. + +// Raw socket support is available. + +// We have at least one terminal. + +// Neither process nor thread sporadic server interfaces is available. + +// trace.h is not available. + +// Typed memory objects are not available. + +// Get the environment definitions from Unix98. +// Copyright (C) 1999-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Determine the wordsize from the preprocessor defines. + +// Both x86-64 and x32 use the 64-bit system call interface. + +// This header should define the following symbols under the described +// situations. A value `1' means that the model is always supported, +// `-1' means it is never supported. Undefined means it cannot be +// statically decided. +// +// _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type +// _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type +// +// _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type +// _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type +// +// The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, +// _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, +// _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were +// used in previous versions of the Unix standard and are available +// only for compatibility. + +// Environments with 32-bit wide pointers are optionally provided. +// Therefore following macros aren't defined: +// # undef _POSIX_V7_ILP32_OFF32 +// # undef _POSIX_V7_ILP32_OFFBIG +// # undef _POSIX_V6_ILP32_OFF32 +// # undef _POSIX_V6_ILP32_OFFBIG +// # undef _XBS5_ILP32_OFF32 +// # undef _XBS5_ILP32_OFFBIG +// and users need to check at runtime. + +// We also have no use (for now) for an environment with bigger pointers +// and offsets. + +// By default we have 64-bit wide `long int', pointers and `off_t'. + +// Standard file descriptors. + +// All functions that are not declared anywhere else. + +// bits/types.h -- definitions of __*_t types underlying *_t types. +// Copyright (C) 2002-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Never include this file directly; use <sys/types.h> instead. + +// Copyright (C) 1991-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Determine the wordsize from the preprocessor defines. + +// Both x86-64 and x32 use the 64-bit system call interface. +// Bit size of the time_t type at glibc build time, x86-64 and x32 case. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// For others, time size is word size. + +// Convenience types. +type X__u_char = uint8 /* types.h:31:23 */ +type X__u_short = uint16 /* types.h:32:28 */ +type X__u_int = uint32 /* types.h:33:22 */ +type X__u_long = uint64 /* types.h:34:27 */ + +// Fixed-size types, underlying types depend on word size and compiler. +type X__int8_t = int8 /* types.h:37:21 */ +type X__uint8_t = uint8 /* types.h:38:23 */ +type X__int16_t = int16 /* types.h:39:26 */ +type X__uint16_t = uint16 /* types.h:40:28 */ +type X__int32_t = int32 /* types.h:41:20 */ +type X__uint32_t = uint32 /* types.h:42:22 */ +type X__int64_t = int64 /* types.h:44:25 */ +type X__uint64_t = uint64 /* types.h:45:27 */ + +// Smallest types with at least a given width. +type X__int_least8_t = X__int8_t /* types.h:52:18 */ +type X__uint_least8_t = X__uint8_t /* types.h:53:19 */ +type X__int_least16_t = X__int16_t /* types.h:54:19 */ +type X__uint_least16_t = X__uint16_t /* types.h:55:20 */ +type X__int_least32_t = X__int32_t /* types.h:56:19 */ +type X__uint_least32_t = X__uint32_t /* types.h:57:20 */ +type X__int_least64_t = X__int64_t /* types.h:58:19 */ +type X__uint_least64_t = X__uint64_t /* types.h:59:20 */ + +// quad_t is also 64 bits. +type X__quad_t = int64 /* types.h:63:18 */ +type X__u_quad_t = uint64 /* types.h:64:27 */ + +// Largest integral types. +type X__intmax_t = int64 /* types.h:72:18 */ +type X__uintmax_t = uint64 /* types.h:73:27 */ + +// The machine-dependent file <bits/typesizes.h> defines __*_T_TYPE +// macros for each of the OS types we define below. The definitions +// of those macros must use the following macros for underlying types. +// We define __S<SIZE>_TYPE and __U<SIZE>_TYPE for the signed and unsigned +// variants of each of the following integer types on this machine. +// +// 16 -- "natural" 16-bit type (always short) +// 32 -- "natural" 32-bit type (always int) +// 64 -- "natural" 64-bit type (long or long long) +// LONG32 -- 32-bit type, traditionally long +// QUAD -- 64-bit type, traditionally long long +// WORD -- natural type of __WORDSIZE bits (int or long) +// LONGWORD -- type of __WORDSIZE bits, traditionally long +// +// We distinguish WORD/LONGWORD, 32/LONG32, and 64/QUAD so that the +// conventional uses of `long' or `long long' type modifiers match the +// types we define, even when a less-adorned type would be the same size. +// This matters for (somewhat) portably writing printf/scanf formats for +// these types, where using the appropriate l or ll format modifiers can +// make the typedefs and the formats match up across all GNU platforms. If +// we used `long' when it's 64 bits where `long long' is expected, then the +// compiler would warn about the formats not matching the argument types, +// and the programmer changing them to shut up the compiler would break the +// program's portability. +// +// Here we assume what is presently the case in all the GCC configurations +// we support: long long is always 64 bits, long is always word/address size, +// and int is always 32 bits. + +// No need to mark the typedef with __extension__. +// bits/typesizes.h -- underlying types for *_t. Linux/x86-64 version. +// Copyright (C) 2012-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// See <bits/types.h> for the meaning of these macros. This file exists so +// that <bits/types.h> need not vary across different GNU platforms. + +// X32 kernel interface is 64-bit. + +// Tell the libc code that off_t and off64_t are actually the same type +// for all ABI purposes, even if possibly expressed as different base types +// for C type-checking purposes. + +// Same for ino_t and ino64_t. + +// And for __rlim_t and __rlim64_t. + +// And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t. + +// Number of descriptors that can fit in an `fd_set'. + +// bits/time64.h -- underlying types for __time64_t. Generic version. +// Copyright (C) 2018-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +// Define __TIME64_T_TYPE so that it is always a 64-bit type. + +// If we already have 64-bit time type then use it. + +type X__dev_t = uint64 /* types.h:145:25 */ // Type of device numbers. +type X__uid_t = uint32 /* types.h:146:25 */ // Type of user identifications. +type X__gid_t = uint32 /* types.h:147:25 */ // Type of group identifications. +type X__ino_t = uint64 /* types.h:148:25 */ // Type of file serial numbers. +type X__ino64_t = uint64 /* types.h:149:27 */ // Type of file serial numbers (LFS). +type X__mode_t = uint32 /* types.h:150:26 */ // Type of file attribute bitmasks. +type X__nlink_t = uint64 /* types.h:151:27 */ // Type of file link counts. +type X__off_t = int64 /* types.h:152:25 */ // Type of file sizes and offsets. +type X__off64_t = int64 /* types.h:153:27 */ // Type of file sizes and offsets (LFS). +type X__pid_t = int32 /* types.h:154:25 */ // Type of process identifications. +type X__fsid_t = struct{ F__val [2]int32 } /* types.h:155:26 */ // Type of file system IDs. +type X__clock_t = int64 /* types.h:156:27 */ // Type of CPU usage counts. +type X__rlim_t = uint64 /* types.h:157:26 */ // Type for resource measurement. +type X__rlim64_t = uint64 /* types.h:158:28 */ // Type for resource measurement (LFS). +type X__id_t = uint32 /* types.h:159:24 */ // General type for IDs. +type X__time_t = int64 /* types.h:160:26 */ // Seconds since the Epoch. +type X__useconds_t = uint32 /* types.h:161:30 */ // Count of microseconds. +type X__suseconds_t = int64 /* types.h:162:31 */ // Signed count of microseconds. + +type X__daddr_t = int32 /* types.h:164:27 */ // The type of a disk address. +type X__key_t = int32 /* types.h:165:25 */ // Type of an IPC key. + +// Clock ID used in clock and timer functions. +type X__clockid_t = int32 /* types.h:168:29 */ + +// Timer ID returned by `timer_create'. +type X__timer_t = uintptr /* types.h:171:12 */ + +// Type to represent block size. +type X__blksize_t = int64 /* types.h:174:29 */ + +// Types from the Large File Support interface. + +// Type to count number of disk blocks. +type X__blkcnt_t = int64 /* types.h:179:28 */ +type X__blkcnt64_t = int64 /* types.h:180:30 */ + +// Type to count file system blocks. +type X__fsblkcnt_t = uint64 /* types.h:183:30 */ +type X__fsblkcnt64_t = uint64 /* types.h:184:32 */ + +// Type to count file system nodes. +type X__fsfilcnt_t = uint64 /* types.h:187:30 */ +type X__fsfilcnt64_t = uint64 /* types.h:188:32 */ + +// Type of miscellaneous file system fields. +type X__fsword_t = int64 /* types.h:191:28 */ + +type X__ssize_t = int64 /* types.h:193:27 */ // Type of a byte count, or error. + +// Signed long type used in system calls. +type X__syscall_slong_t = int64 /* types.h:196:33 */ +// Unsigned long type used in system calls. +type X__syscall_ulong_t = uint64 /* types.h:198:33 */ + +// These few don't really vary by system, they always correspond +// +// to one of the other defined types. +type X__loff_t = X__off64_t /* types.h:202:19 */ // Type of file sizes and offsets (LFS). +type X__caddr_t = uintptr /* types.h:203:14 */ + +// Duplicates info from stdint.h but this is used in unistd.h. +type X__intptr_t = int64 /* types.h:206:25 */ + +// Duplicate info from sys/socket.h. +type X__socklen_t = uint32 /* types.h:209:23 */ + +// C99: An integer type that can be accessed as an atomic entity, +// +// even in the presence of asynchronous interrupts. +// It is not currently necessary for this to be machine-specific. +type X__sig_atomic_t = int32 /* types.h:214:13 */ + +// Seconds since the Epoch, visible to user code when time_t is too +// narrow only for consistency with the old way of widening too-narrow +// types. User code should never use __time64_t. + +type Ssize_t = X__ssize_t /* unistd.h:220:19 */ + +// Wide character type. +// Locale-writers should change this as necessary to +// be big enough to hold unique values not between 0 and 127, +// and not (wchar_t) -1, for each defined multibyte character. + +// Define this type if we are doing the whole job, +// or if we want this type in particular. + +// A null pointer constant. + +// The Single Unix specification says that some more types are +// +// available here. +type Gid_t = X__gid_t /* unistd.h:232:17 */ + +type Uid_t = X__uid_t /* unistd.h:237:17 */ + +type Off_t = X__off64_t /* unistd.h:245:19 */ + +type Useconds_t = X__useconds_t /* unistd.h:255:22 */ + +type Pid_t = X__pid_t /* unistd.h:260:17 */ + +type Intptr_t = X__intptr_t /* unistd.h:267:20 */ + +type Socklen_t = X__socklen_t /* unistd.h:274:21 */ + +// Define some macros helping to catch buffer overflows. + +// System-specific extensions. +// System-specific extensions of <unistd.h>, Linux version. +// Copyright (C) 2019-2020 Free Software Foundation, Inc. +// This file is part of the GNU C Library. +// +// The GNU C Library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// The GNU C Library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with the GNU C Library; if not, see +// <https://www.gnu.org/licenses/>. + +var _ int8 /* gen.c:2:13: */ |