limits.h revision 108175
132032Ssteve/*- 21539Srgrimes * Copyright (c) 1988, 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * 51539Srgrimes * Redistribution and use in source and binary forms, with or without 61539Srgrimes * modification, are permitted provided that the following conditions 71539Srgrimes * are met: 81539Srgrimes * 1. Redistributions of source code must retain the above copyright 91539Srgrimes * notice, this list of conditions and the following disclaimer. 101539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111539Srgrimes * notice, this list of conditions and the following disclaimer in the 121539Srgrimes * documentation and/or other materials provided with the distribution. 131539Srgrimes * 3. All advertising materials mentioning features or use of this software 141539Srgrimes * must display the following acknowledgement: 151539Srgrimes * This product includes software developed by the University of 161539Srgrimes * California, Berkeley and its contributors. 171539Srgrimes * 4. Neither the name of the University nor the names of its contributors 181539Srgrimes * may be used to endorse or promote products derived from this software 191539Srgrimes * without specific prior written permission. 201539Srgrimes * 211539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311539Srgrimes * SUCH DAMAGE. 321539Srgrimes * 331539Srgrimes * @(#)limits.h 8.2 (Berkeley) 1/4/94 3450473Speter * $FreeBSD: head/include/limits.h 108175 2002-12-22 06:38:45Z tjr $ 351539Srgrimes */ 361539Srgrimes 371539Srgrimes#ifndef _LIMITS_H_ 381539Srgrimes#define _LIMITS_H_ 39103762Sbde 40103727Swollman#include <sys/cdefs.h> 411539Srgrimes 42103727Swollman#if __POSIX_VISIBLE 431539Srgrimes#define _POSIX_ARG_MAX 4096 44106055Swollman#define _POSIX_CHILD_MAX 25 451539Srgrimes#define _POSIX_LINK_MAX 8 461539Srgrimes#define _POSIX_MAX_CANON 255 471539Srgrimes#define _POSIX_MAX_INPUT 255 481539Srgrimes#define _POSIX_NAME_MAX 14 49106055Swollman#define _POSIX_NGROUPS_MAX 8 50106055Swollman#define _POSIX_OPEN_MAX 20 51106055Swollman#define _POSIX_PATH_MAX 256 521539Srgrimes#define _POSIX_PIPE_BUF 512 531539Srgrimes#define _POSIX_SSIZE_MAX 32767 541539Srgrimes#define _POSIX_STREAM_MAX 8 55106055Swollman#define _POSIX_TZNAME_MAX 6 561539Srgrimes 57106055Swollman#define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */ 58106055Swollman#define BC_DIM_MAX 2048 /* max array elements in bc(1) */ 59106055Swollman#define BC_SCALE_MAX 99 /* max scale value in bc(1) */ 60106055Swollman#define BC_STRING_MAX 1000 /* max const string length in bc(1) */ 61106055Swollman#define COLL_WEIGHTS_MAX 0 /* max weights for order keyword */ 62106055Swollman#define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */ 63106055Swollman#define LINE_MAX 2048 /* max bytes in an input line */ 64106055Swollman#define RE_DUP_MAX 255 /* max RE's in interval notation */ 65106055Swollman 661539Srgrimes#define _POSIX2_BC_BASE_MAX 99 671539Srgrimes#define _POSIX2_BC_DIM_MAX 2048 681539Srgrimes#define _POSIX2_BC_SCALE_MAX 99 691539Srgrimes#define _POSIX2_BC_STRING_MAX 1000 701539Srgrimes#define _POSIX2_EQUIV_CLASS_MAX 2 711539Srgrimes#define _POSIX2_EXPR_NEST_MAX 32 721539Srgrimes#define _POSIX2_LINE_MAX 2048 731539Srgrimes#define _POSIX2_RE_DUP_MAX 255 74103727Swollman#endif 7534030Sdufault 76103727Swollman#if __POSIX_VISIBLE >= 199309 77103762Sbde#define _POSIX_AIO_LISTIO_MAX 16 78103762Sbde#define _POSIX_AIO_MAX 1 79103762Sbde#define _POSIX_DELAYTIMER_MAX 32 80103762Sbde#define _POSIX_MQ_OPEN_MAX 8 81103762Sbde#define _POSIX_MQ_PRIO_MAX 32 82106055Swollman#define _POSIX_RTSIG_MAX 8 83103762Sbde#define _POSIX_SEM_NSEMS_MAX 256 84103762Sbde#define _POSIX_SEM_VALUE_MAX 32767 85103762Sbde#define _POSIX_SIGQUEUE_MAX 32 86103762Sbde#define _POSIX_TIMER_MAX 32 87103727Swollman#endif 8834030Sdufault 89106055Swollman#if __POSIX_VISIBLE >= 199506 90106055Swollman#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 91106055Swollman#define _POSIX_THREAD_KEYS_MAX 128 92106055Swollman#define _POSIX_THREAD_THREADS_MAX 64 93106055Swollman#endif 94106055Swollman 95103727Swollman#if __POSIX_VISIBLE >= 200112 96103727Swollman#define _POSIX_HOST_NAME_MAX 255 97106055Swollman#define _POSIX_LOGIN_NAME_MAX 9 98106055Swollman#define _POSIX_SS_REPL_MAX 4 99106055Swollman#define _POSIX_SYMLINK_MAX 255 100106055Swollman#define _POSIX_SYMLOOP_MAX 8 101106055Swollman#define _POSIX_TRACE_EVENT_NAME_MAX 30 102106055Swollman#define _POSIX_TRACE_NAME_MAX 8 103106055Swollman#define _POSIX_TRACE_SYS_MAX 8 104106055Swollman#define _POSIX_TRACE_USER_EVENT_MAX 32 105106055Swollman#define _POSIX_TTY_NAME_MAX 9 106106055Swollman#define _POSIX2_CHARCLASS_NAME_MAX 14 107106055Swollman#define _POSIX2_COLL_WEIGHTS_MAX 2 108106055Swollman 109106055Swollman#define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX 11034030Sdufault#endif 11134030Sdufault 112103727Swollman#if __XSI_VISIBLE 113103727Swollman#define _XOPEN_IOV_MAX 16 114106055Swollman#define _XOPEN_NAME_MAX 255 115106055Swollman#define _XOPEN_PATH_MAX 1024 116103762Sbde#define PASS_MAX 128 /* _PASSWORD_LEN from <pwd.h> */ 11721759Sache 118103762Sbde#define NL_ARGMAX 99 /* max # of position args for printf */ 119103762Sbde#define NL_LANGMAX 31 /* max LANG name length */ 120103762Sbde#define NL_MSGMAX 32767 121103762Sbde#define NL_NMAX 1 122103762Sbde#define NL_SETMAX 255 123103762Sbde#define NL_TEXTMAX 2048 124103762Sbde#endif 12521759Sache 126108175Stjr#define MB_LEN_MAX 6 /* 31-bit UTF-8 */ 127108175Stjr 1281539Srgrimes#include <machine/limits.h> 129103762Sbde 130103727Swollman#if __POSIX_VISIBLE 1311539Srgrimes#include <sys/syslimits.h> 13232032Ssteve#endif 1331539Srgrimes 1341539Srgrimes#endif /* !_LIMITS_H_ */ 135