// 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_arm64.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 F_OK = 0 F_TEST = 3 F_TLOCK = 2 F_ULOCK = 0 L_INCR = 1 L_SET = 0 L_XTND = 2 R_OK = 4 SEEK_CUR = 1 SEEK_END = 2 SEEK_SET = 0 STDERR_FILENO = 2 STDIN_FILENO = 0 STDOUT_FILENO = 1 W_OK = 2 X_OK = 1 X_ATFILE_SOURCE = 1 X_BITS_POSIX_OPT_H = 1 X_BITS_TIME64_H = 1 X_BITS_TYPESIZES_H = 1 X_BITS_TYPES_H = 1 X_BSD_SIZE_T_ = 0 X_BSD_SIZE_T_DEFINED_ = 0 X_DEFAULT_SOURCE = 1 X_FEATURES_H = 1 X_FILE_OFFSET_BITS = 64 X_GCC_SIZE_T = 0 X_GETOPT_CORE_H = 1 X_GETOPT_POSIX_H = 1 X_LFS64_ASYNCHRONOUS_IO = 1 X_LFS64_LARGEFILE = 1 X_LFS64_STDIO = 1 X_LFS_ASYNCHRONOUS_IO = 1 X_LFS_LARGEFILE = 1 X_LP64 = 1 X_POSIX2_CHAR_TERM = 200809 X_POSIX2_C_BIND = 200809 X_POSIX2_C_DEV = 200809 X_POSIX2_C_VERSION = 200809 X_POSIX2_LOCALEDEF = 200809 X_POSIX2_SW_DEV = 200809 X_POSIX2_VERSION = 200809 X_POSIX_ADVISORY_INFO = 200809 X_POSIX_ASYNCHRONOUS_IO = 200809 X_POSIX_ASYNC_IO = 1 X_POSIX_BARRIERS = 200809 X_POSIX_CHOWN_RESTRICTED = 0 X_POSIX_CLOCK_SELECTION = 200809 X_POSIX_CPUTIME = 0 X_POSIX_C_SOURCE = 200809 X_POSIX_FSYNC = 200809 X_POSIX_IPV6 = 200809 X_POSIX_JOB_CONTROL = 1 X_POSIX_MAPPED_FILES = 200809 X_POSIX_MEMLOCK = 200809 X_POSIX_MEMLOCK_RANGE = 200809 X_POSIX_MEMORY_PROTECTION = 200809 X_POSIX_MESSAGE_PASSING = 200809 X_POSIX_MONOTONIC_CLOCK = 0 X_POSIX_NO_TRUNC = 1 X_POSIX_PRIORITIZED_IO = 200809 X_POSIX_PRIORITY_SCHEDULING = 200809 X_POSIX_RAW_SOCKETS = 200809 X_POSIX_READER_WRITER_LOCKS = 200809 X_POSIX_REALTIME_SIGNALS = 200809 X_POSIX_REENTRANT_FUNCTIONS = 1 X_POSIX_REGEXP = 1 X_POSIX_SAVED_IDS = 1 X_POSIX_SEMAPHORES = 200809 X_POSIX_SHARED_MEMORY_OBJECTS = 200809 X_POSIX_SHELL = 1 X_POSIX_SOURCE = 1 X_POSIX_SPAWN = 200809 X_POSIX_SPIN_LOCKS = 200809 X_POSIX_SPORADIC_SERVER = -1 X_POSIX_SYNCHRONIZED_IO = 200809 X_POSIX_THREADS = 200809 X_POSIX_THREAD_ATTR_STACKADDR = 200809 X_POSIX_THREAD_ATTR_STACKSIZE = 200809 X_POSIX_THREAD_CPUTIME = 0 X_POSIX_THREAD_PRIORITY_SCHEDULING = 200809 X_POSIX_THREAD_PRIO_INHERIT = 200809 X_POSIX_THREAD_PRIO_PROTECT = 200809 X_POSIX_THREAD_PROCESS_SHARED = 200809 X_POSIX_THREAD_ROBUST_PRIO_INHERIT = 200809 X_POSIX_THREAD_ROBUST_PRIO_PROTECT = -1 X_POSIX_THREAD_SAFE_FUNCTIONS = 200809 X_POSIX_THREAD_SPORADIC_SERVER = -1 X_POSIX_TIMEOUTS = 200809 X_POSIX_TIMERS = 200809 X_POSIX_TRACE = -1 X_POSIX_TRACE_EVENT_FILTER = -1 X_POSIX_TRACE_INHERIT = -1 X_POSIX_TRACE_LOG = -1 X_POSIX_TYPED_MEMORY_OBJECTS = -1 X_POSIX_V6_ILP32_OFF32 = -1 X_POSIX_V6_ILP32_OFFBIG = -1 X_POSIX_V6_LP64_OFF64 = 1 X_POSIX_V6_LPBIG_OFFBIG = -1 X_POSIX_V7_ILP32_OFF32 = -1 X_POSIX_V7_ILP32_OFFBIG = -1 X_POSIX_V7_LP64_OFF64 = 1 X_POSIX_V7_LPBIG_OFFBIG = -1 X_POSIX_VDISABLE = 0 X_POSIX_VERSION = 200809 X_SIZET_ = 0 X_SIZE_T = 0 X_SIZE_T_ = 0 X_SIZE_T_DECLARED = 0 X_SIZE_T_DEFINED = 0 X_SIZE_T_DEFINED_ = 0 X_STDC_PREDEF_H = 1 X_SYS_CDEFS_H = 1 X_SYS_SIZE_T_H = 0 X_T_SIZE = 0 X_T_SIZE_ = 0 X_UNISTD_H = 1 X_XBS5_ILP32_OFF32 = -1 X_XBS5_ILP32_OFFBIG = -1 X_XBS5_LP64_OFF64 = 1 X_XBS5_LPBIG_OFFBIG = -1 X_XOPEN_ENH_I18N = 1 X_XOPEN_LEGACY = 1 X_XOPEN_REALTIME = 1 X_XOPEN_REALTIME_THREADS = 1 X_XOPEN_SHM = 1 X_XOPEN_UNIX = 1 X_XOPEN_VERSION = 700 X_XOPEN_XCU_VERSION = 4 X_XOPEN_XPG2 = 1 X_XOPEN_XPG3 = 1 X_XOPEN_XPG4 = 1 Linux = 1 Unix = 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 = uint32 /* <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. // // 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 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/>. // Properties of long double type. ldbl-128 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. // Determine the wordsize from the preprocessor defines. // // 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 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 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. // // 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 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 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. // We can never provide environments with 32-bit wide pointers. // 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. // // 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 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/>. // Bit size of the time_t type at glibc build time, general 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/>. // Determine the wordsize from the preprocessor defines. // // 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 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/>. // Size in bits of the 'time_t' type of the default ABI. // 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. For the generic Linux ABI. // Copyright (C) 2011-2020 Free Software Foundation, Inc. // This file is part of the GNU C Library. // Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. // // 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. // 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 = uint32 /* 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 = int32 /* 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 _ uint8 /* gen.c:2:13: */