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platform_bionic/libc/include/bits/posix_limits.h
Elliott Hughes 203e13d97d Always include <sys/cdefs.h>. 
I made a mistake caught by code review earlier, so let's try to be
safer by default.

This patch also moves all our "forwarding" headers to the guardless
just-include-the-other-thing style that we usually use. (Where we
have a comment explaining where the header comes from, I've kept
that.)

Change-Id: I37342cf5e2563c6a269b2ba61a697069b1c7913b
2016-07-22 17:01:54 -07:00

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/*
* Copyright (C) 2014 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _BITS_POSIX_LIMITS_H_
#define _BITS_POSIX_LIMITS_H_
#include <sys/cdefs.h>
/* Any constant values here other than -1 or 200809L are explicitly specified by POSIX.1-2008. */
/* Keep it sorted. */
#define _POSIX_ADVISORY_INFO 200809L
#define _POSIX_AIO_LISTIO_MAX 2
#define _POSIX_AIO_MAX 1
#define _POSIX_ARG_MAX 4096
#define _POSIX_ASYNCHRONOUS_IO -1 /* not implemented */
#define _POSIX_BARRIERS -1 /* not implemented */
#define _POSIX_CHILD_MAX 25
#define _POSIX_CHOWN_RESTRICTED 1 /* yes, chown requires appropriate privileges */
#define _POSIX_CLOCK_SELECTION 200809L
#define _POSIX_CPUTIME 0 /* Use sysconf to detect support at runtime. */
#define _POSIX_DELAYTIMER_MAX 32
#define _POSIX_FSYNC 200809L /* fdatasync() supported */
#define _POSIX_HOST_NAME_MAX 255
#define _POSIX_IPV6 200809L
#define _POSIX_JOB_CONTROL 1 /* job control is a Linux feature */
#define _POSIX_LINK_MAX 8
#define _POSIX_LOGIN_NAME_MAX 9 /* includes trailing NUL */
#define _POSIX_MAPPED_FILES 200809L /* mmap-ed files supported */
#define _POSIX_MAX_CANON 255
#define _POSIX_MAX_INPUT 255
#define _POSIX_MEMLOCK 200809L
#define _POSIX_MEMLOCK_RANGE 200809L
#define _POSIX_MEMORY_PROTECTION 200809L
#define _POSIX_MESSAGE_PASSING -1 /* not implemented */
#define _POSIX_MONOTONIC_CLOCK 0 /* the monotonic clock may be available; ask sysconf */
#define _POSIX_MQ_OPEN_MAX 8
#define _POSIX_MQ_PRIO_MAX 32
#define _POSIX_NAME_MAX 14
#define _POSIX_NGROUPS_MAX 8
#define _POSIX_NO_TRUNC 1 /* very long pathnames generate an error */
#define _POSIX_OPEN_MAX 20
#define _POSIX_PATH_MAX 256
#define _POSIX_PIPE_BUF 512
#define _POSIX_PRIORITY_SCHEDULING 200809L /* priority scheduling is a Linux feature */
#define _POSIX_PRIORITIZED_IO -1 /* not implemented */
#define _POSIX_RAW_SOCKETS 200809L
#define _POSIX_READER_WRITER_LOCKS 200809L
#define _POSIX_REALTIME_SIGNALS 200809L
#define _POSIX_REGEXP 1
#define _POSIX_RE_DUP_MAX 255
#define _POSIX_SAVED_IDS 1 /* saved user ids is a Linux feature */
#define _POSIX_SEMAPHORES 200809L
#define _POSIX_SEM_NSEMS_MAX 256
#define _POSIX_SEM_VALUE_MAX 32767
#define _POSIX_SHARED_MEMORY_OBJECTS -1 /* shm_open()/shm_unlink() not implemented */
#define _POSIX_SHELL 1 /* system() supported */
#define _POSIX_SIGQUEUE_MAX 32
#define _POSIX_SPAWN -1 /* not implemented */
#define _POSIX_SPIN_LOCKS -1 /* not implemented */
#define _POSIX_SPORADIC_SERVER -1 /* not implemented */
#define _POSIX_SSIZE_MAX 32767
#define _POSIX_STREAM_MAX 8
#define _POSIX_SYMLINK_MAX 255
#define _POSIX_SYMLOOP_MAX 8
#define _POSIX_SYNCHRONIZED_IO 200809L /* synchronized i/o supported */
#define _POSIX_THREADS 200809L /* we support threads */
#define _POSIX_THREAD_ATTR_STACKADDR 200809L
#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
#define _POSIX_THREAD_CPUTIME 0 /* Use sysconf to detect support at runtime. */
#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
#define _POSIX_THREAD_KEYS_MAX 128
#define _POSIX_THREAD_PRIORITY_SCHEDULING 200809L
#define _POSIX_THREAD_PRIO_INHERIT 200809L /* linux feature */
#define _POSIX_THREAD_PRIO_PROTECT 200809L /* linux feature */
#define _POSIX_THREAD_PROCESS_SHARED -1 /* not implemented */
#define _POSIX_THREAD_ROBUST_PRIO_INHERIT -1 /* not implemented */
#define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1 /* not implemented */
#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
#define _POSIX_THREAD_SPORADIC_SERVER -1 /* not implemented */
#define _POSIX_THREAD_THREADS_MAX 64
#define _POSIX_TIMEOUTS 200809L
#define _POSIX_TIMERS 200809L /* Posix timers are supported */
#define _POSIX_TIMER_MAX 32
#define _POSIX_TRACE -1 /* not implemented */
#define _POSIX_TRACE_EVENT_FILTER -1 /* not implemented */
#define _POSIX_TRACE_INHERIT -1 /* not implemented */
#define _POSIX_TRACE_LOG -1 /* not implemented */
#define _POSIX_TRACE_NAME_MAX 8
#define _POSIX_TRACE_SYS_MAX 8
#define _POSIX_TRACE_USER_EVENT_MAX 32
#define _POSIX_TTY_NAME_MAX 9 /* includes trailing NUL */
#define _POSIX_TYPED_MEMORY_OBJECTS -1 /* not implemented */
#define _POSIX_TZNAME_MAX 6
#define _POSIX_VDISABLE '\0'
#if defined(__LP64__)
#define _POSIX_V7_ILP32_OFF32 -1
#define _POSIX_V7_ILP32_OFFBIG -1
#define _POSIX_V7_LP64_OFF64 1
#define _POSIX_V7_LPBIG_OFFBIG 1
#else
#define _POSIX_V7_ILP32_OFF32 1
#define _POSIX_V7_ILP32_OFFBIG -1
#define _POSIX_V7_LP64_OFF64 -1
#define _POSIX_V7_LPBIG_OFFBIG -1
#endif
#define _POSIX2_BC_BASE_MAX 99
#define _POSIX2_BC_DIM_MAX 2048
#define _POSIX2_BC_SCALE_MAX 99
#define _POSIX2_BC_STRING_MAX 1000
#define _POSIX2_CHARCLASS_NAME_MAX 14
#define _POSIX2_CHAR_TERM -1 /* not implemented */
#define _POSIX2_COLL_WEIGHTS_MAX 2
#define _POSIX2_C_BIND _POSIX_VERSION
#define _POSIX2_C_DEV -1 /* c dev utilities not implemented */
#define _POSIX2_EXPR_NEST_MAX 32
#define _POSIX2_LINE_MAX 2048
#define _POSIX2_LOCALEDEF -1 /* localedef utilitiy not implemented */
#define _POSIX2_RE_DUP_MAX _POSIX_RE_DUP_MAX
#define _POSIX2_SW_DEV -1 /* software dev utilities not implemented */
#define _POSIX2_UPE -1 /* user portability utilities not implemented */
#define _XOPEN_ENH_I18N -1 /* we don't support internationalization in the C library */
#define _XOPEN_CRYPT -1 /* don't support X/Open Encryption */
#define _XOPEN_IOV_MAX 16
#define _XOPEN_LEGACY -1 /* not support all */
#define _XOPEN_REALTIME -1 /* we don't support all these functions */
#define _XOPEN_REALTIME_THREADS -1 /* same here */
#define _XOPEN_SHM -1
#define _XOPEN_UNIX 1
#endif
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