1 /* 2 * Copyright (c) 2024, Meta 3 * Copyright (c) 2024, Tenstorrent AI ULC 4 * 5 * SPDX-License-Identifier: Apache-2.0 6 */ 7 #ifndef ZEPHYR_INCLUDE_POSIX_SYS_SYSCONF_H_ 8 #define ZEPHYR_INCLUDE_POSIX_SYS_SYSCONF_H_ 9 10 #include <zephyr/sys/util_macro.h> 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 enum { 17 _SC_ADVISORY_INFO, 18 _SC_ASYNCHRONOUS_IO, 19 _SC_BARRIERS, 20 _SC_CLOCK_SELECTION, 21 _SC_CPUTIME, 22 _SC_FSYNC, 23 _SC_IPV6, 24 _SC_JOB_CONTROL, 25 _SC_MAPPED_FILES, 26 _SC_MEMLOCK, 27 _SC_MEMLOCK_RANGE, 28 _SC_MEMORY_PROTECTION, 29 _SC_MESSAGE_PASSING, 30 _SC_MONOTONIC_CLOCK, 31 _SC_PRIORITIZED_IO, 32 _SC_PRIORITY_SCHEDULING, 33 _SC_RAW_SOCKETS, 34 _SC_RE_DUP_MAX, 35 _SC_READER_WRITER_LOCKS, 36 _SC_REALTIME_SIGNALS, 37 _SC_REGEXP, 38 _SC_SAVED_IDS, 39 _SC_SEMAPHORES, 40 _SC_SHARED_MEMORY_OBJECTS, 41 _SC_SHELL, 42 _SC_SPAWN, 43 _SC_SPIN_LOCKS, 44 _SC_SPORADIC_SERVER, 45 _SC_SS_REPL_MAX, 46 _SC_SYNCHRONIZED_IO, 47 _SC_THREAD_ATTR_STACKADDR, 48 _SC_THREAD_ATTR_STACKSIZE, 49 _SC_THREAD_CPUTIME, 50 _SC_THREAD_PRIO_INHERIT, 51 _SC_THREAD_PRIO_PROTECT, 52 _SC_THREAD_PRIORITY_SCHEDULING, 53 _SC_THREAD_PROCESS_SHARED, 54 _SC_THREAD_ROBUST_PRIO_INHERIT, 55 _SC_THREAD_ROBUST_PRIO_PROTECT, 56 _SC_THREAD_SAFE_FUNCTIONS, 57 _SC_THREAD_SPORADIC_SERVER, 58 _SC_THREADS, 59 _SC_TIMEOUTS, 60 _SC_TIMERS, 61 _SC_TRACE, 62 _SC_TRACE_EVENT_FILTER, 63 _SC_TRACE_EVENT_NAME_MAX, 64 _SC_TRACE_INHERIT, 65 _SC_TRACE_LOG, 66 _SC_TRACE_NAME_MAX, 67 _SC_TRACE_SYS_MAX, 68 _SC_TRACE_USER_EVENT_MAX, 69 _SC_TYPED_MEMORY_OBJECTS, 70 _SC_VERSION, 71 _SC_V7_ILP32_OFF32, 72 _SC_V7_ILP32_OFFBIG, 73 _SC_V7_LP64_OFF64, 74 _SC_V7_LPBIG_OFFBIG, 75 _SC_V6_ILP32_OFF32, 76 _SC_V6_ILP32_OFFBIG, 77 _SC_V6_LP64_OFF64, 78 _SC_V6_LPBIG_OFFBIG, 79 _SC_BC_BASE_MAX, 80 _SC_BC_DIM_MAX, 81 _SC_BC_SCALE_MAX, 82 _SC_BC_STRING_MAX, 83 _SC_2_C_BIND, 84 _SC_2_C_DEV, 85 _SC_2_CHAR_TERM, 86 _SC_COLL_WEIGHTS_MAX, 87 _SC_DELAYTIMER_MAX, 88 _SC_EXPR_NEST_MAX, 89 _SC_2_FORT_DEV, 90 _SC_2_FORT_RUN, 91 _SC_LINE_MAX, 92 _SC_2_LOCALEDEF, 93 _SC_2_PBS, 94 _SC_2_PBS_ACCOUNTING, 95 _SC_2_PBS_CHECKPOINT, 96 _SC_2_PBS_LOCATE, 97 _SC_2_PBS_MESSAGE, 98 _SC_2_PBS_TRACK, 99 _SC_2_SW_DEV, 100 _SC_2_UPE, 101 _SC_2_VERSION, 102 _SC_XOPEN_CRYPT, 103 _SC_XOPEN_ENH_I18N, 104 _SC_XOPEN_REALTIME, 105 _SC_XOPEN_REALTIME_THREADS, 106 _SC_XOPEN_SHM, 107 _SC_XOPEN_STREAMS, 108 _SC_XOPEN_UNIX, 109 _SC_XOPEN_UUCP, 110 _SC_XOPEN_VERSION, 111 _SC_CLK_TCK, 112 _SC_GETGR_R_SIZE_MAX, 113 _SC_GETPW_R_SIZE_MAX, 114 _SC_AIO_LISTIO_MAX, 115 _SC_AIO_MAX, 116 _SC_AIO_PRIO_DELTA_MAX, 117 _SC_ARG_MAX, 118 _SC_ATEXIT_MAX, 119 _SC_CHILD_MAX, 120 _SC_HOST_NAME_MAX, 121 _SC_IOV_MAX, 122 _SC_LOGIN_NAME_MAX, 123 _SC_NGROUPS_MAX, 124 _SC_MQ_OPEN_MAX, 125 _SC_MQ_PRIO_MAX, 126 _SC_OPEN_MAX, 127 _SC_PAGE_SIZE, 128 _SC_PAGESIZE, 129 _SC_THREAD_DESTRUCTOR_ITERATIONS, 130 _SC_THREAD_KEYS_MAX, 131 _SC_THREAD_STACK_MIN, 132 _SC_THREAD_THREADS_MAX, 133 _SC_RTSIG_MAX, 134 _SC_SEM_NSEMS_MAX, 135 _SC_SEM_VALUE_MAX, 136 _SC_SIGQUEUE_MAX, 137 _SC_STREAM_MAX, 138 _SC_SYMLOOP_MAX, 139 _SC_TIMER_MAX, 140 _SC_TTY_NAME_MAX, 141 _SC_TZNAME_MAX, 142 }; 143 144 #define __z_posix_sysconf_SC_ADVISORY_INFO (-1L) 145 #define __z_posix_sysconf_SC_ASYNCHRONOUS_IO \ 146 COND_CODE_1(CONFIG_POSIX_ASYNCHRONOUS_IO, (_POSIX_ASYNCHRONOUS_IO), (-1L)) 147 #define __z_posix_sysconf_SC_BARRIERS COND_CODE_1(CONFIG_POSIX_BARRIERS, (_POSIX_BARRIERS), (-1L)) 148 #define __z_posix_sysconf_SC_CLOCK_SELECTION \ 149 COND_CODE_1(CONFIG_POSIX_CLOCK_SELECTION, (_POSIX_CLOCK_SELECTION), (-1L)) 150 #define __z_posix_sysconf_SC_CPUTIME \ 151 COND_CODE_1(CONFIG_POSIX_CPUTIME, (_POSIX_CPUTIME), (-1L)) 152 #define __z_posix_sysconf_SC_FSYNC \ 153 COND_CODE_1(CONFIG_POSIX_FSYNC, (_POSIX_FSYNC), (-1L)) 154 #define __z_posix_sysconf_SC_IPV6 COND_CODE_1(CONFIG_NET_IPV6, (_POSIX_IPV6), (-1L)) 155 #define __z_posix_sysconf_SC_JOB_CONTROL (-1L) 156 #define __z_posix_sysconf_SC_MAPPED_FILES \ 157 COND_CODE_1(CONFIG_POSIX_MAPPED_FILES, (_POSIX_MAPPED_FILES), (-1L)) 158 #define __z_posix_sysconf_SC_MEMLOCK \ 159 COND_CODE_1(CONFIG_POSIX_MEMLOCK, (_POSIX_MEMLOCK), (-1L)) 160 #define __z_posix_sysconf_SC_MEMLOCK_RANGE \ 161 COND_CODE_1(CONFIG_POSIX_MEMLOCK_RANGE, (_POSIX_MEMLOCK_RANGE), (-1L)) 162 #define __z_posix_sysconf_SC_MEMORY_PROTECTION \ 163 COND_CODE_1(CONFIG_POSIX_MEMORY_PROTECTION, (_POSIX_MEMORY_PROTECTION), (-1L)) 164 #define __z_posix_sysconf_SC_MESSAGE_PASSING \ 165 COND_CODE_1(CONFIG_POSIX_MESSAGE_PASSING, (_POSIX_MESSAGE_PASSING), (-1L)) 166 #define __z_posix_sysconf_SC_MONOTONIC_CLOCK \ 167 COND_CODE_1(CONFIG_POSIX_MONOTONIC_CLOCK, (_POSIX_MONOTONIC_CLOCK), (-1L)) 168 #define __z_posix_sysconf_SC_PRIORITIZED_IO (-1L) 169 #define __z_posix_sysconf_SC_PRIORITY_SCHEDULING \ 170 COND_CODE_1(CONFIG_POSIX_PRIORITY_SCHEDULING, (_POSIX_PRIORITY_SCHEDULING), (-1L)) 171 #define __z_posix_sysconf_SC_RAW_SOCKETS \ 172 COND_CODE_1(CONFIG_NET_SOCKETS_PACKET, (_POSIX_RAW_SOCKETS), (-1L)) 173 #define __z_posix_sysconf_SC_RE_DUP_MAX _POSIX_RE_DUP_MAX 174 #define __z_posix_sysconf_SC_READER_WRITER_LOCKS \ 175 COND_CODE_1(CONFIG_POSIX_READER_WRITER_LOCKS, (_POSIX_READER_WRITER_LOCKS), (-1L)) 176 #define __z_posix_sysconf_SC_REALTIME_SIGNALS (-1L) 177 #define __z_posix_sysconf_SC_REGEXP (-1L) 178 #define __z_posix_sysconf_SC_SAVED_IDS (-1L) 179 #define __z_posix_sysconf_SC_SEMAPHORES \ 180 COND_CODE_1(CONFIG_POSIX_SEMAPHORES, (_POSIX_SEMAPHORES), (-1L)) 181 #define __z_posix_sysconf_SC_SHARED_MEMORY_OBJECTS \ 182 COND_CODE_1(CONFIG_POSIX_SHARED_MEMORY_OBJECTS, (_POSIX_SHARED_MEMORY_OBJECTS), (-1L)) 183 #define __z_posix_sysconf_SC_SHELL (-1L) 184 #define __z_posix_sysconf_SC_SPAWN (-1L) 185 #define __z_posix_sysconf_SC_SPIN_LOCKS \ 186 COND_CODE_1(CONFIG_POSIX_SPIN_LOCKS, (_POSIX_SPIN_LOCKS), (-1L)) 187 #define __z_posix_sysconf_SC_SPORADIC_SERVER (-1L) 188 #define __z_posix_sysconf_SC_SS_REPL_MAX _POSIX_SS_REPL_MAX 189 #define __z_posix_sysconf_SC_SYNCHRONIZED_IO (-1L) 190 #define __z_posix_sysconf_SC_THREAD_ATTR_STACKADDR \ 191 COND_CODE_1(CONFIG_POSIX_THREAD_ATTR_STACKADDR, (_POSIX_THREAD_ATTR_STACKADDR), (-1)) 192 #define __z_posix_sysconf_SC_THREAD_ATTR_STACKSIZE \ 193 COND_CODE_1(CONFIG_POSIX_THREAD_ATTR_STACKSIZE, (_POSIX_THREAD_ATTR_STACKSIZE), (-1L)) 194 #define __z_posix_sysconf_SC_THREAD_CPUTIME (-1L) 195 #define __z_posix_sysconf_SC_THREAD_PRIO_INHERIT \ 196 COND_CODE_1(CONFIG_POSIX_THREAD_PRIO_INHERIT, (_POSIX_THREAD_PRIO_INHERIT), (-1L)) 197 #define __z_posix_sysconf_SC_THREAD_PRIO_PROTECT (-1L) 198 #define __z_posix_sysconf_SC_THREAD_PRIORITY_SCHEDULING \ 199 COND_CODE_1(CONFIG_POSIX_THREAD_PRIORITY_SCHEDULING, (_POSIX_THREAD_PRIORITY_SCHEDULING), \ 200 (-1L)) 201 #define __z_posix_sysconf_SC_THREAD_PROCESS_SHARED (-1L) 202 #define __z_posix_sysconf_SC_THREAD_ROBUST_PRIO_INHERIT (-1L) 203 #define __z_posix_sysconf_SC_THREAD_ROBUST_PRIO_PROTECT (-1L) 204 #define __z_posix_sysconf_SC_THREAD_SAFE_FUNCTIONS \ 205 COND_CODE_1(CONFIG_POSIX_THREAD_SAFE_FUNCTIONS, (_POSIX_THREAD_SAFE_FUNCTIONS), (-1L)) 206 #define __z_posix_sysconf_SC_THREAD_SPORADIC_SERVER (-1L) 207 #define __z_posix_sysconf_SC_THREADS \ 208 COND_CODE_1(CONFIG_POSIX_THREADS, (_POSIX_THREADS), (-1L)) 209 #define __z_posix_sysconf_SC_TIMEOUTS \ 210 COND_CODE_1(CONFIG_POSIX_TIMEOUTS, (_POSIX_TIMEOUTS), (-1L)) 211 #define __z_posix_sysconf_SC_TIMERS \ 212 COND_CODE_1(CONFIG_POSIX_TIMEOUTS, (_POSIX_TIMERS), (-1)) 213 #define __z_posix_sysconf_SC_TRACE (-1L) 214 #define __z_posix_sysconf_SC_TRACE_EVENT_FILTER (-1L) 215 #define __z_posix_sysconf_SC_TRACE_EVENT_NAME_MAX _POSIX_TRACE_NAME_MAX 216 #define __z_posix_sysconf_SC_TRACE_INHERIT (-1L) 217 #define __z_posix_sysconf_SC_TRACE_LOG (-1L) 218 #define __z_posix_sysconf_SC_TRACE_NAME_MAX _POSIX_TRACE_NAME_MAX 219 #define __z_posix_sysconf_SC_TRACE_SYS_MAX _POSIX_TRACE_SYS_MAX 220 #define __z_posix_sysconf_SC_TRACE_USER_EVENT_MAX _POSIX_TRACE_USER_EVENT_MAX 221 #define __z_posix_sysconf_SC_TYPED_MEMORY_OBJECTS (-1L) 222 #define __z_posix_sysconf_SC_VERSION _POSIX_VERSION 223 #define __z_posix_sysconf_SC_V6_ILP32_OFF32 (-1L) 224 #define __z_posix_sysconf_SC_V6_ILP32_OFFBIG (-1L) 225 #define __z_posix_sysconf_SC_V6_LP64_OFF64 (-1L) 226 #define __z_posix_sysconf_SC_V6_LPBIG_OFFBIG (-1L) 227 #define __z_posix_sysconf_SC_V7_ILP32_OFF32 (-1L) 228 #define __z_posix_sysconf_SC_V7_ILP32_OFFBIG (-1L) 229 #define __z_posix_sysconf_SC_V7_LP64_OFF64 (-1L) 230 #define __z_posix_sysconf_SC_V7_LPBIG_OFFBIG (-1L) 231 #define __z_posix_sysconf_SC_BC_BASE_MAX _POSIX2_BC_BASE_MAX 232 #define __z_posix_sysconf_SC_BC_DIM_MAX _POSIX2_BC_DIM_MAX 233 #define __z_posix_sysconf_SC_BC_SCALE_MAX _POSIX2_BC_SCALE_MAX 234 #define __z_posix_sysconf_SC_BC_STRING_MAX _POSIX2_BC_STRING_MAX 235 #define __z_posix_sysconf_SC_2_C_BIND _POSIX2_C_BIND 236 #define __z_posix_sysconf_SC_2_C_DEV _POSIX2_C_DEV 237 #define __z_posix_sysconf_SC_2_CHAR_TERM (-1L) 238 #define __z_posix_sysconf_SC_COLL_WEIGHTS_MAX _POSIX2_COLL_WEIGHTS_MAX 239 #define __z_posix_sysconf_SC_DELAYTIMER_MAX _POSIX_DELAYTIMER_MAX 240 #define __z_posix_sysconf_SC_EXPR_NEST_MAX _POSIX2_EXPR_NEST_MAX 241 #define __z_posix_sysconf_SC_2_FORT_DEV (-1L) 242 #define __z_posix_sysconf_SC_2_FORT_RUN (-1L) 243 #define __z_posix_sysconf_SC_LINE_MAX (-1L) 244 #define __z_posix_sysconf_SC_2_LOCALEDEF (-1L) 245 #define __z_posix_sysconf_SC_2_PBS (-1L) 246 #define __z_posix_sysconf_SC_2_PBS_ACCOUNTING (-1L) 247 #define __z_posix_sysconf_SC_2_PBS_CHECKPOINT (-1L) 248 #define __z_posix_sysconf_SC_2_PBS_LOCATE (-1L) 249 #define __z_posix_sysconf_SC_2_PBS_MESSAGE (-1L) 250 #define __z_posix_sysconf_SC_2_PBS_TRACK (-1L) 251 #define __z_posix_sysconf_SC_2_SW_DEV (-1L) 252 #define __z_posix_sysconf_SC_2_UPE (-1L) 253 #define __z_posix_sysconf_SC_2_VERSION _POSIX2_VERSION 254 #define __z_posix_sysconf_SC_XOPEN_CRYPT (-1L) 255 #define __z_posix_sysconf_SC_XOPEN_ENH_I18N (-1L) 256 #define __z_posix_sysconf_SC_XOPEN_REALTIME (-1L) 257 #define __z_posix_sysconf_SC_XOPEN_REALTIME_THREADS (-1L) 258 #define __z_posix_sysconf_SC_XOPEN_SHM (-1L) 259 #define __z_posix_sysconf_SC_XOPEN_STREAMS \ 260 COND_CODE_1(CONFIG_XOPEN_STREAMS, (_XOPEN_STREAMS), (-1)) 261 #define __z_posix_sysconf_SC_XOPEN_UNIX (-1L) 262 #define __z_posix_sysconf_SC_XOPEN_UUCP (-1L) 263 #define __z_posix_sysconf_SC_XOPEN_VERSION _XOPEN_VERSION 264 #define __z_posix_sysconf_SC_CLK_TCK (100L) 265 #define __z_posix_sysconf_SC_GETGR_R_SIZE_MAX (0L) 266 #define __z_posix_sysconf_SC_GETPW_R_SIZE_MAX (0L) 267 #define __z_posix_sysconf_SC_AIO_LISTIO_MAX AIO_LISTIO_MAX 268 #define __z_posix_sysconf_SC_AIO_MAX AIO_MAX 269 #define __z_posix_sysconf_SC_AIO_PRIO_DELTA_MAX AIO_PRIO_DELTA_MAX 270 #define __z_posix_sysconf_SC_ARG_MAX ARG_MAX 271 #define __z_posix_sysconf_SC_ATEXIT_MAX ATEXIT_MAX 272 #define __z_posix_sysconf_SC_CHILD_MAX CHILD_MAX 273 #define __z_posix_sysconf_SC_HOST_NAME_MAX HOST_NAME_MAX 274 #define __z_posix_sysconf_SC_IOV_MAX IOV_MAX 275 #define __z_posix_sysconf_SC_LOGIN_NAME_MAX LOGIN_NAME_MAX 276 #define __z_posix_sysconf_SC_NGROUPS_MAX _POSIX_NGROUPS_MAX 277 #define __z_posix_sysconf_SC_MQ_OPEN_MAX MQ_OPEN_MAX 278 #define __z_posix_sysconf_SC_MQ_PRIO_MAX MQ_PRIO_MAX 279 #define __z_posix_sysconf_SC_OPEN_MAX CONFIG_ZVFS_OPEN_MAX 280 #define __z_posix_sysconf_SC_PAGE_SIZE PAGE_SIZE 281 #define __z_posix_sysconf_SC_PAGESIZE PAGESIZE 282 #define __z_posix_sysconf_SC_THREAD_DESTRUCTOR_ITERATIONS PTHREAD_DESTRUCTOR_ITERATIONS 283 #define __z_posix_sysconf_SC_THREAD_KEYS_MAX PTHREAD_KEYS_MAX 284 #define __z_posix_sysconf_SC_THREAD_STACK_MIN PTHREAD_STACK_MIN 285 #define __z_posix_sysconf_SC_THREAD_THREADS_MAX PTHREAD_THREADS_MAX 286 #define __z_posix_sysconf_SC_RTSIG_MAX RTSIG_MAX 287 #define __z_posix_sysconf_SC_SEM_NSEMS_MAX SEM_NSEMS_MAX 288 #define __z_posix_sysconf_SC_SEM_VALUE_MAX SEM_VALUE_MAX 289 #define __z_posix_sysconf_SC_SIGQUEUE_MAX SIGQUEUE_MAX 290 #define __z_posix_sysconf_SC_STREAM_MAX STREAM_MAX 291 #define __z_posix_sysconf_SC_SYMLOOP_MAX SYMLOOP_MAX 292 #define __z_posix_sysconf_SC_TIMER_MAX TIMER_MAX 293 #define __z_posix_sysconf_SC_TTY_NAME_MAX TTY_NAME_MAX 294 #define __z_posix_sysconf_SC_TZNAME_MAX TZNAME_MAX 295 296 #ifdef CONFIG_POSIX_SYSCONF_IMPL_MACRO 297 #define sysconf(x) (long)CONCAT(__z_posix_sysconf, x) 298 #endif 299 300 #ifdef __cplusplus 301 } 302 #endif 303 304 #endif /* ZEPHYR_INCLUDE_POSIX_SYS_SYSCONF_H_ */ 305
