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211 lines
6.1 KiB
211 lines
6.1 KiB
/* |
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* Copyright (C) 2017 The Android Open Source Project |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#include <limits.h> |
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#include "header_checks.h" |
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static void limits_h() { |
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// These are only defined if they're constants. |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(AIO_LISTIO_MAX); |
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MACRO(AIO_MAX); |
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#endif |
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#if !defined(__BIONIC__) |
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MACRO(AIO_PRIO_DELTA_MAX); |
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#endif |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(ARG_MAX); |
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MACRO(ATEXIT_MAX); |
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MACRO(CHILD_MAX); |
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#endif |
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#if !defined(__BIONIC__) |
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MACRO(DELAYTIMER_MAX); |
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#endif |
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MACRO(HOST_NAME_MAX); |
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MACRO(IOV_MAX); |
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MACRO(LOGIN_NAME_MAX); |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(MQ_OPEN_MAX); |
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#endif |
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#if !defined(__BIONIC__) |
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MACRO(MQ_PRIO_MAX); |
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#endif |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(OPEN_MAX); |
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MACRO(PAGESIZE); |
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MACRO(PAGE_SIZE); |
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#endif |
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MACRO(PTHREAD_DESTRUCTOR_ITERATIONS); |
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MACRO(PTHREAD_KEYS_MAX); |
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#if !defined(__BIONIC__) |
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MACRO(PTHREAD_STACK_MIN); |
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#endif |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(PTHREAD_THREADS_MAX); |
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#endif |
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MACRO(RTSIG_MAX); |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(SEM_NSEMS_MAX); |
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#endif |
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MACRO(SEM_VALUE_MAX); |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(SIGQUEUE_MAX); |
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MACRO(SS_REPL_MAX); |
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MACRO(STREAM_MAX); |
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MACRO(SYMLOOP_MAX); |
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MACRO(TIMER_MAX); |
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#endif |
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#if !defined(__BIONIC__) |
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MACRO(TTY_NAME_MAX); |
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#endif |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(TZNAME_MAX); |
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#endif |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(FILESIZEBITS); |
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MACRO(LINK_MAX); |
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#endif |
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MACRO(MAX_CANON); |
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MACRO(MAX_INPUT); |
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MACRO(NAME_MAX); |
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MACRO(PATH_MAX); |
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MACRO(PIPE_BUF); |
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#if 0 // No libc has these. |
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MACRO(POSIX_ALLOC_SIZE_MIN); |
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MACRO(POSIX_REC_INCR_XFER_SIZE); |
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MACRO(POSIX_REC_MAX_XFER_SIZE); |
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MACRO(POSIX_REC_MIN_XFER_SIZE); |
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MACRO(POSIX_REC_XFER_ALIGN); |
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#endif |
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#if !defined(__BIONIC__) && !defined(__GLIBC__) |
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MACRO(SYMLINK_MAX); |
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#endif |
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#if !defined(__BIONIC__) |
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MACRO(BC_BASE_MAX); |
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MACRO(BC_DIM_MAX); |
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MACRO(BC_SCALE_MAX); |
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MACRO(BC_STRING_MAX); |
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MACRO(CHARCLASS_NAME_MAX); |
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MACRO(COLL_WEIGHTS_MAX); |
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MACRO(EXPR_NEST_MAX); |
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MACRO(LINE_MAX); |
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MACRO(NGROUPS_MAX); |
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MACRO(RE_DUP_MAX); |
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#endif |
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MACRO_VALUE(_POSIX_CLOCKRES_MIN, 20000000); |
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MACRO_VALUE(_POSIX_AIO_LISTIO_MAX, 2); |
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MACRO_VALUE(_POSIX_AIO_MAX, 1); |
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MACRO_VALUE(_POSIX_ARG_MAX, 4096); |
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MACRO_VALUE(_POSIX_CHILD_MAX, 25); |
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MACRO_VALUE(_POSIX_DELAYTIMER_MAX, 32); |
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MACRO_VALUE(_POSIX_HOST_NAME_MAX, 255); |
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MACRO_VALUE(_POSIX_LINK_MAX, 8); |
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MACRO_VALUE(_POSIX_LOGIN_NAME_MAX, 9); |
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MACRO_VALUE(_POSIX_MAX_CANON, 255); |
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MACRO_VALUE(_POSIX_MAX_INPUT, 255); |
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MACRO_VALUE(_POSIX_MQ_OPEN_MAX, 8); |
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MACRO_VALUE(_POSIX_MQ_PRIO_MAX, 32); |
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MACRO_VALUE(_POSIX_NAME_MAX, 14); |
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MACRO_VALUE(_POSIX_NGROUPS_MAX, 8); |
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MACRO_VALUE(_POSIX_OPEN_MAX, 20); |
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MACRO_VALUE(_POSIX_PATH_MAX, 256); |
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MACRO_VALUE(_POSIX_PIPE_BUF, 512); |
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MACRO_VALUE(_POSIX_RE_DUP_MAX, 255); |
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MACRO_VALUE(_POSIX_RTSIG_MAX, 8); |
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MACRO_VALUE(_POSIX_SEM_NSEMS_MAX, 256); |
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MACRO_VALUE(_POSIX_SEM_VALUE_MAX, 32767); |
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MACRO_VALUE(_POSIX_SIGQUEUE_MAX, 32); |
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MACRO_VALUE(_POSIX_SSIZE_MAX, 32767); |
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#if !defined(__GLIBC__) |
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MACRO_VALUE(_POSIX_SS_REPL_MAX, 4); |
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#endif |
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MACRO_VALUE(_POSIX_STREAM_MAX, 8); |
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MACRO_VALUE(_POSIX_SYMLINK_MAX, 255); |
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MACRO_VALUE(_POSIX_SYMLOOP_MAX, 8); |
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MACRO_VALUE(_POSIX_THREAD_DESTRUCTOR_ITERATIONS, 4); |
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MACRO_VALUE(_POSIX_THREAD_KEYS_MAX, 128); |
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MACRO_VALUE(_POSIX_THREAD_THREADS_MAX, 64); |
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MACRO_VALUE(_POSIX_TIMER_MAX, 32); |
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#if !defined(__GLIBC__) |
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MACRO_VALUE(_POSIX_TRACE_EVENT_NAME_MAX, 30); |
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MACRO_VALUE(_POSIX_TRACE_NAME_MAX, 8); |
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MACRO_VALUE(_POSIX_TRACE_SYS_MAX, 8); |
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MACRO_VALUE(_POSIX_TRACE_USER_EVENT_MAX, 32); |
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#endif |
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MACRO_VALUE(_POSIX_TTY_NAME_MAX, 9); |
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MACRO_VALUE(_POSIX_TZNAME_MAX, 6); |
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MACRO_VALUE(_POSIX2_BC_BASE_MAX, 99); |
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MACRO_VALUE(_POSIX2_BC_DIM_MAX, 2048); |
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MACRO_VALUE(_POSIX2_BC_SCALE_MAX, 99); |
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MACRO_VALUE(_POSIX2_BC_STRING_MAX, 1000); |
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MACRO_VALUE(_POSIX2_CHARCLASS_NAME_MAX, 14); |
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MACRO_VALUE(_POSIX2_COLL_WEIGHTS_MAX, 2); |
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MACRO_VALUE(_POSIX2_EXPR_NEST_MAX, 32); |
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MACRO_VALUE(_POSIX2_LINE_MAX, 2048); |
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MACRO_VALUE(_POSIX2_RE_DUP_MAX, 255); |
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#if !defined(__GLIBC__) |
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MACRO_VALUE(_XOPEN_IOV_MAX, 16); |
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MACRO_VALUE(_XOPEN_NAME_MAX, 255); |
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MACRO_VALUE(_XOPEN_PATH_MAX, 1024); |
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#endif |
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MACRO_VALUE(CHAR_BIT, 8); |
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MACRO(CHAR_MAX); |
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MACRO(CHAR_MIN); |
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MACRO(INT_MAX); |
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MACRO(INT_MIN); |
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MACRO(LLONG_MAX); |
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MACRO(LLONG_MIN); |
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MACRO(LONG_BIT); |
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MACRO(LONG_MAX); |
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MACRO(LONG_MIN); |
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MACRO(MB_LEN_MAX); |
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MACRO_VALUE(SCHAR_MAX, 127); |
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MACRO_VALUE(SCHAR_MIN, -128); |
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MACRO(SHRT_MAX); |
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MACRO(SHRT_MIN); |
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MACRO(SSIZE_MAX); |
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MACRO_VALUE(UCHAR_MAX, 255); |
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MACRO(UINT_MAX); |
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MACRO(ULLONG_MAX); |
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MACRO(ULONG_MAX); |
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MACRO(USHRT_MAX); |
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MACRO(WORD_BIT); |
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MACRO(NL_ARGMAX); |
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MACRO(NL_LANGMAX); |
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MACRO(NL_MSGMAX); |
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MACRO(NL_SETMAX); |
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MACRO(NL_TEXTMAX); |
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MACRO(NZERO); |
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}
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