1/* 2 * Copyright (C) 2014 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#ifndef _BITS_POSIX_LIMITS_H_ 30#define _BITS_POSIX_LIMITS_H_ 31 32#include <sys/cdefs.h> 33 34#define _POSIX_VERSION 200809L 35#define _POSIX2_VERSION _POSIX_VERSION 36#define _XOPEN_VERSION 700 37 38#define __BIONIC_POSIX_FEATURE_MISSING (-1) 39#define __BIONIC_POSIX_FEATURE_SINCE(level) \ 40 (((__ANDROID_API__) >= level) ? _POSIX_VERSION : __BIONIC_POSIX_FEATURE_MISSING) 41 42/* Availability macros. */ 43/* See http://man7.org/linux/man-pages/man7/posixoptions.7.html for documentation. */ 44/* Keep this list sorted by name. */ 45#define _POSIX_ADVISORY_INFO __BIONIC_POSIX_FEATURE_SINCE(23) /* posix_memadvise arrived late. */ 46#define _POSIX_ASYNCHRONOUS_IO __BIONIC_POSIX_FEATURE_MISSING 47#define _POSIX_BARRIERS __BIONIC_POSIX_FEATURE_SINCE(24) 48#define _POSIX_CHOWN_RESTRICTED 1 /* chown/fchown require appropriate privileges. */ 49#define _POSIX_CLOCK_SELECTION __BIONIC_POSIX_FEATURE_SINCE(21) /* clock_nanosleep/pthread_condattr_getclock/pthread_condattr_setclock. */ 50#define _POSIX_CPUTIME _POSIX_VERSION /* CLOCK_PROCESS_CPUTIME_ID. */ 51#define _POSIX_FSYNC _POSIX_VERSION /* fsync. */ 52#define _POSIX_IPV6 _POSIX_VERSION 53#define _POSIX_JOB_CONTROL __BIONIC_POSIX_FEATURE_SINCE(21) /* setpgid/tcdrain/tcflush/tcgetpgrp/tcsendbreak/tcsetattr/tcsetpgrp. */ 54#define _POSIX_MAPPED_FILES _POSIX_VERSION /* mmap/msync/munmap. */ 55#define _POSIX_MEMLOCK __BIONIC_POSIX_FEATURE_SINCE(17) /* mlockall/munlockall. */ 56#define _POSIX_MEMLOCK_RANGE _POSIX_VERSION /* mlock/munlock. */ 57#define _POSIX_MEMORY_PROTECTION _POSIX_VERSION /* mprotect. */ 58#define _POSIX_MESSAGE_PASSING __BIONIC_POSIX_FEATURE_MISSING 59#define _POSIX_MONOTONIC_CLOCK _POSIX_VERSION /* CLOCK_MONOTONIC. */ 60#define _POSIX_NO_TRUNC 1 /* Over-long pathnames return errors. */ 61#define _POSIX_PRIORITIZED_IO __BIONIC_POSIX_FEATURE_MISSING 62#define _POSIX_PRIORITY_SCHEDULING _POSIX_VERSION /* sched_*. */ 63#define _POSIX_RAW_SOCKETS _POSIX_VERSION 64#define _POSIX_READER_WRITER_LOCKS _POSIX_VERSION /* pthread_rwlock*. */ 65#define _POSIX_REALTIME_SIGNALS __BIONIC_POSIX_FEATURE_SINCE(23) /* sigqueue/sigtimedwait/sigwaitinfo. */ 66#define _POSIX_REGEXP 1 67#define _POSIX_SAVED_IDS 1 68#define _POSIX_SEMAPHORES _POSIX_VERSION /* sem_*. */ 69#define _POSIX_SHARED_MEMORY_OBJECTS __BIONIC_POSIX_FEATURE_MISSING /* mmap/munmap are implemented, but shm_open/shm_unlink are not. */ 70#define _POSIX_SHELL 1 /* system. */ 71#define _POSIX_SPAWN __BIONIC_POSIX_FEATURE_SINCE(28) /* <spawn.h> */ 72#define _POSIX_SPIN_LOCKS __BIONIC_POSIX_FEATURE_SINCE(24) /* pthread_spin_*. */ 73#define _POSIX_SPORADIC_SERVER __BIONIC_POSIX_FEATURE_MISSING /* No SCHED_SPORADIC. */ 74#define _POSIX_SYNCHRONIZED_IO _POSIX_VERSION 75#define _POSIX_THREAD_ATTR_STACKADDR _POSIX_VERSION /* Strictly, we're missing the deprecated pthread_attr_getstackaddr/pthread_attr_setstackaddr, but we do have pthread_attr_getstack/pthread_attr_setstack. */ 76#define _POSIX_THREAD_ATTR_STACKSIZE _POSIX_VERSION /* pthread_attr_getstack/pthread_attr_getstacksize/pthread_attr_setstack/pthread_attr_setstacksize. */ 77#define _POSIX_THREAD_CPUTIME _POSIX_VERSION /* CLOCK_THREAD_CPUTIME_ID. */ 78#define _POSIX_THREAD_PRIO_INHERIT __BIONIC_POSIX_FEATURE_MISSING 79#define _POSIX_THREAD_PRIO_PROTECT __BIONIC_POSIX_FEATURE_MISSING 80#define _POSIX_THREAD_PRIORITY_SCHEDULING _POSIX_VERSION /* Strictly, pthread_attr_getinheritsched/pthread_attr_setinheritsched arrived in 28. */ 81#define _POSIX_THREAD_PROCESS_SHARED _POSIX_VERSION 82#define _POSIX_THREAD_ROBUST_PRIO_INHERIT __BIONIC_POSIX_FEATURE_MISSING 83#define _POSIX_THREAD_ROBUST_PRIO_PROTECT __BIONIC_POSIX_FEATURE_MISSING 84#define _POSIX_THREAD_SAFE_FUNCTIONS _POSIX_VERSION 85#define _POSIX_THREAD_SPORADIC_SERVER __BIONIC_POSIX_FEATURE_MISSING /* No SCHED_SPORADIC. */ 86#define _POSIX_THREADS _POSIX_VERSION /* Strictly, pthread_cancel/pthread_testcancel are missing. */ 87#define _POSIX_TIMEOUTS __BIONIC_POSIX_FEATURE_SINCE(21) /* pthread_mutex_timedlock arrived late. */ 88#define _POSIX_TIMERS _POSIX_VERSION /* clock_getres/clock_gettime/clock_settime/nanosleep/timer_create/timer_delete/timer_gettime/timer_getoverrun/timer_settime. */ 89#define _POSIX_TRACE __BIONIC_POSIX_FEATURE_MISSING 90#define _POSIX_TRACE_EVENT_FILTER __BIONIC_POSIX_FEATURE_MISSING 91#define _POSIX_TRACE_INHERIT __BIONIC_POSIX_FEATURE_MISSING 92#define _POSIX_TRACE_LOG __BIONIC_POSIX_FEATURE_MISSING 93#define _POSIX_TYPED_MEMORY_OBJECTS __BIONIC_POSIX_FEATURE_MISSING 94 95#define _POSIX_VDISABLE '\0' 96 97#define _POSIX2_C_BIND _POSIX_VERSION 98#define _POSIX2_C_DEV __BIONIC_POSIX_FEATURE_MISSING 99#define _POSIX2_CHAR_TERM _POSIX_VERSION 100#define _POSIX2_FORT_DEV __BIONIC_POSIX_FEATURE_MISSING 101#define _POSIX2_FORT_RUN __BIONIC_POSIX_FEATURE_MISSING 102#define _POSIX2_LOCALEDEF __BIONIC_POSIX_FEATURE_MISSING 103#define _POSIX2_SW_DEV __BIONIC_POSIX_FEATURE_MISSING 104#define _POSIX2_UPE __BIONIC_POSIX_FEATURE_MISSING 105 106#if defined(__LP64__) 107#define _POSIX_V7_ILP32_OFF32 -1 108#define _POSIX_V7_ILP32_OFFBIG -1 109#define _POSIX_V7_LP64_OFF64 1 110#define _POSIX_V7_LPBIG_OFFBIG 1 111#else 112#define _POSIX_V7_ILP32_OFF32 1 113#define _POSIX_V7_ILP32_OFFBIG -1 114#define _POSIX_V7_LP64_OFF64 -1 115#define _POSIX_V7_LPBIG_OFFBIG -1 116#endif 117 118#define _XOPEN_CRYPT __BIONIC_POSIX_FEATURE_MISSING 119#define _XOPEN_ENH_I18N 1 120#define _XOPEN_LEGACY __BIONIC_POSIX_FEATURE_MISSING 121#define _XOPEN_REALTIME 1 122#define _XOPEN_REALTIME_THREADS 1 123#define _XOPEN_SHM 1 124#define _XOPEN_STREAMS __BIONIC_POSIX_FEATURE_MISSING 125#define _XOPEN_UNIX 1 126 127/* Minimum values for other maxima. These numbers are simply lower bounds mandated by POSIX. */ 128/* The constant values here are explicitly specified by POSIX, not implementation dependent. */ 129#define _POSIX_AIO_LISTIO_MAX 2 130#define _POSIX_AIO_MAX 1 131#define _POSIX_ARG_MAX 4096 132#define _POSIX_CHILD_MAX 25 133#define _POSIX_CLOCKRES_MIN 20000000 134#define _POSIX_DELAYTIMER_MAX 32 135#define _POSIX_HOST_NAME_MAX 255 136#define _POSIX_LINK_MAX 8 137#define _POSIX_LOGIN_NAME_MAX 9 138#define _POSIX_MAX_CANON 255 139#define _POSIX_MAX_INPUT 255 140#define _POSIX_MQ_OPEN_MAX 8 141#define _POSIX_MQ_PRIO_MAX 32 142#define _POSIX_NAME_MAX 14 143#define _POSIX_NGROUPS_MAX 8 144#define _POSIX_OPEN_MAX 20 145#define _POSIX_PATH_MAX 256 146#define _POSIX_PIPE_BUF 512 147#define _POSIX_RE_DUP_MAX 255 148#define _POSIX_RTSIG_MAX 8 149#define _POSIX_SEM_NSEMS_MAX 256 150#define _POSIX_SEM_VALUE_MAX 32767 151#define _POSIX_SIGQUEUE_MAX 32 152#define _POSIX_SSIZE_MAX 32767 153#define _POSIX_STREAM_MAX 8 154#define _POSIX_SS_REPL_MAX 4 155#define _POSIX_SYMLINK_MAX 255 156#define _POSIX_SYMLOOP_MAX 8 157#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 158#define _POSIX_THREAD_KEYS_MAX 128 159#define _POSIX_THREAD_THREADS_MAX 64 160#define _POSIX_TIMER_MAX 32 161#define _POSIX_TRACE_EVENT_NAME_MAX 30 162#define _POSIX_TRACE_NAME_MAX 8 163#define _POSIX_TRACE_SYS_MAX 8 164#define _POSIX_TRACE_USER_EVENT_MAX 32 165#define _POSIX_TTY_NAME_MAX 9 166#define _POSIX_TZNAME_MAX 6 167#define _POSIX2_BC_BASE_MAX 99 168#define _POSIX2_BC_DIM_MAX 2048 169#define _POSIX2_BC_SCALE_MAX 99 170#define _POSIX2_BC_STRING_MAX 1000 171#define _POSIX2_CHARCLASS_NAME_MAX 14 172#define _POSIX2_COLL_WEIGHTS_MAX 2 173#define _POSIX2_EXPR_NEST_MAX 32 174#define _POSIX2_LINE_MAX 2048 175#define _POSIX2_RE_DUP_MAX 255 176#define _XOPEN_IOV_MAX 16 177#define _XOPEN_NAME_MAX 255 178#define _XOPEN_PATH_MAX 1024 179 180#endif 181