limits.h revision 1.22
1/* $NetBSD: limits.h,v 1.22 2003/08/07 09:44:10 agc Exp $ */ 2 3/* 4 * Copyright (c) 1988, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)limits.h 8.2 (Berkeley) 1/4/94 32 */ 33 34#ifndef _LIMITS_H_ 35#define _LIMITS_H_ 36 37#include <sys/featuretest.h> 38 39#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ 40 defined(_NETBSD_SOURCE) 41#define _POSIX_ARG_MAX 4096 42#define _POSIX_CHILD_MAX 6 43#define _POSIX_LINK_MAX 8 44#define _POSIX_LOGIN_NAME_MAX 9 45#define _POSIX_MAX_CANON 255 46#define _POSIX_MAX_INPUT 255 47#define _POSIX_NAME_MAX 14 48#define _POSIX_NGROUPS_MAX 8 49#define _POSIX_OPEN_MAX 20 50#define _POSIX_PATH_MAX 256 51#define _POSIX_PIPE_BUF 512 52#define _POSIX_RE_DUP_MAX 255 53#define _POSIX_SSIZE_MAX 32767 54#define _POSIX_STREAM_MAX 8 55#define _POSIX_SYMLINK_MAX 256 56#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 57#define _POSIX_THREAD_KEYS_MAX 128 58#define _POSIX_THREAD_THREADS_MAX 64 59#define _POSIX_TIMER_MAX 32 60#define _POSIX_TTY_NAME_MAX 9 61#define _POSIX_TZNAME_MAX 3 62 63#define _POSIX2_BC_BASE_MAX 99 64#define _POSIX2_BC_DIM_MAX 2048 65#define _POSIX2_BC_SCALE_MAX 99 66#define _POSIX2_BC_STRING_MAX 1000 67#define _POSIX2_CHARCLASS_NAME_MAX 14 68#define _POSIX2_COLL_WEIGHTS_MAX 2 69#define _POSIX2_EXPR_NEST_MAX 32 70#define _POSIX2_LINE_MAX 2048 71#define _POSIX2_RE_DUP_MAX 255 72 73/* 74 * X/Open CAE Specifications, 75 * adopted in IEEE Std 1003.1-2001 XSI. 76 */ 77#if (_POSIX_C_SOURCE - 0) >= 200112L || defined(_XOPEN_SOURCE) || \ 78 defined(_NETBSD_SOURCE) 79#define _XOPEN_IOV_MAX 16 80#define _XOPEN_NAME_MAX 256 81#define _XOPEN_PATH_MAX 1024 82 83#define PASS_MAX 128 /* Legacy */ 84 85#define CHARCLASS_NAME_MAX 14 86#define NL_ARGMAX 9 87#define NL_LANGMAX 14 88#define NL_MSGMAX 32767 89#define NL_NMAX 1 90#define NL_SETMAX 255 91#define NL_TEXTMAX 2048 92 93/* Always ensure that this is consistent with <stdio.h> */ 94#ifndef TMP_MAX 95#define TMP_MAX 308915776 /* Legacy */ 96#endif 97#endif /* _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE || _NETBSD_SOURCE */ 98 99#endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */ 100 101#include <machine/limits.h> 102#include <sys/syslimits.h> 103 104#endif /* !_LIMITS_H_ */ 105