xref: /freebsd/include/limits.h (revision aac4ad2c994742defc0623bd489206743241552c)
114d96c08SSteve Price /*-
259deaec5SRodney W. Grimes  * Copyright (c) 1988, 1993
359deaec5SRodney W. Grimes  *	The Regents of the University of California.  All rights reserved.
459deaec5SRodney W. Grimes  *
559deaec5SRodney W. Grimes  * Redistribution and use in source and binary forms, with or without
659deaec5SRodney W. Grimes  * modification, are permitted provided that the following conditions
759deaec5SRodney W. Grimes  * are met:
859deaec5SRodney W. Grimes  * 1. Redistributions of source code must retain the above copyright
959deaec5SRodney W. Grimes  *    notice, this list of conditions and the following disclaimer.
1059deaec5SRodney W. Grimes  * 2. Redistributions in binary form must reproduce the above copyright
1159deaec5SRodney W. Grimes  *    notice, this list of conditions and the following disclaimer in the
1259deaec5SRodney W. Grimes  *    documentation and/or other materials provided with the distribution.
1359deaec5SRodney W. Grimes  * 3. All advertising materials mentioning features or use of this software
1459deaec5SRodney W. Grimes  *    must display the following acknowledgement:
1559deaec5SRodney W. Grimes  *	This product includes software developed by the University of
1659deaec5SRodney W. Grimes  *	California, Berkeley and its contributors.
1759deaec5SRodney W. Grimes  * 4. Neither the name of the University nor the names of its contributors
1859deaec5SRodney W. Grimes  *    may be used to endorse or promote products derived from this software
1959deaec5SRodney W. Grimes  *    without specific prior written permission.
2059deaec5SRodney W. Grimes  *
2159deaec5SRodney W. Grimes  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
2259deaec5SRodney W. Grimes  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2359deaec5SRodney W. Grimes  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2459deaec5SRodney W. Grimes  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
2559deaec5SRodney W. Grimes  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
2659deaec5SRodney W. Grimes  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
2759deaec5SRodney W. Grimes  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2859deaec5SRodney W. Grimes  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
2959deaec5SRodney W. Grimes  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
3059deaec5SRodney W. Grimes  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
3159deaec5SRodney W. Grimes  * SUCH DAMAGE.
3259deaec5SRodney W. Grimes  *
3359deaec5SRodney W. Grimes  *	@(#)limits.h	8.2 (Berkeley) 1/4/94
34aac4ad2cSPeter Dufault  *	$Id: limits.h,v 1.6 1998/03/04 10:23:24 dufault Exp $
3559deaec5SRodney W. Grimes  */
3659deaec5SRodney W. Grimes 
3759deaec5SRodney W. Grimes #ifndef _LIMITS_H_
3859deaec5SRodney W. Grimes #define	_LIMITS_H_
39aac4ad2cSPeter Dufault #include <sys/_posix.h>
4059deaec5SRodney W. Grimes 
41c628fb07SBruce Evans #ifndef _ANSI_SOURCE
4259deaec5SRodney W. Grimes #define	_POSIX_ARG_MAX		4096
4359deaec5SRodney W. Grimes #define	_POSIX_CHILD_MAX	6
4459deaec5SRodney W. Grimes #define	_POSIX_LINK_MAX		8
4559deaec5SRodney W. Grimes #define	_POSIX_MAX_CANON	255
4659deaec5SRodney W. Grimes #define	_POSIX_MAX_INPUT	255
4759deaec5SRodney W. Grimes #define	_POSIX_NAME_MAX		14
4859deaec5SRodney W. Grimes #define	_POSIX_NGROUPS_MAX	0
4959deaec5SRodney W. Grimes #define	_POSIX_OPEN_MAX		16
5059deaec5SRodney W. Grimes #define	_POSIX_PATH_MAX		255
5159deaec5SRodney W. Grimes #define	_POSIX_PIPE_BUF		512
5259deaec5SRodney W. Grimes #define	_POSIX_SSIZE_MAX	32767
5359deaec5SRodney W. Grimes #define	_POSIX_STREAM_MAX	8
5459deaec5SRodney W. Grimes #define	_POSIX_TZNAME_MAX	3
5559deaec5SRodney W. Grimes 
5659deaec5SRodney W. Grimes #define	_POSIX2_BC_BASE_MAX	99
5759deaec5SRodney W. Grimes #define	_POSIX2_BC_DIM_MAX	2048
5859deaec5SRodney W. Grimes #define	_POSIX2_BC_SCALE_MAX	99
5959deaec5SRodney W. Grimes #define	_POSIX2_BC_STRING_MAX	1000
6059deaec5SRodney W. Grimes #define	_POSIX2_EQUIV_CLASS_MAX	2
6159deaec5SRodney W. Grimes #define	_POSIX2_EXPR_NEST_MAX	32
6259deaec5SRodney W. Grimes #define	_POSIX2_LINE_MAX	2048
6359deaec5SRodney W. Grimes #define	_POSIX2_RE_DUP_MAX	255
64917e476dSPeter Dufault 
65917e476dSPeter Dufault 
66aac4ad2cSPeter Dufault #ifdef _POSIX4_VISIBLE
67aac4ad2cSPeter Dufault 
68aac4ad2cSPeter Dufault #define _POSIX_AIO_LISTIO_MAX	16
69917e476dSPeter Dufault #define _POSIX_AIO_MAX		1
70917e476dSPeter Dufault #define _POSIX_DELAYTIMER_MAX	32
71917e476dSPeter Dufault #define _POSIX_MQ_OPEN_MAX	8
72917e476dSPeter Dufault #define _POSIX_MQ_PRIO_MAX	32
73aac4ad2cSPeter Dufault #define _POSIX_RTSIG_MAX	0
74917e476dSPeter Dufault #define _POSIX_SEM_NSEMS_MAX	256
75917e476dSPeter Dufault #define _POSIX_SEM_VALUE_MAX	32767
76917e476dSPeter Dufault #define _POSIX_SIGQUEUE_MAX	32
77917e476dSPeter Dufault #define _POSIX_TIMER_MAX	32
78917e476dSPeter Dufault 
79917e476dSPeter Dufault #endif
80917e476dSPeter Dufault 
81aac4ad2cSPeter Dufault #ifdef _POSIX4_VISIBLE_HISTORICALLY
82aac4ad2cSPeter Dufault #define	AIO_LISTIO_MAX		16
83aac4ad2cSPeter Dufault #endif
84aac4ad2cSPeter Dufault 
85eca6bf6aSAndrey A. Chernov #endif /* !_ANSI_SOURCE */
86eca6bf6aSAndrey A. Chernov 
87c628fb07SBruce Evans #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) || defined(_XOPEN_SOURCE)
8871b9b9d8SAndrey A. Chernov #define PASS_MAX		128	/* _PASSWORD_LEN from <pwd.h> */
89eca6bf6aSAndrey A. Chernov 
9071b9b9d8SAndrey A. Chernov #define NL_ARGMAX		99	/* max # of position args for printf */
9171b9b9d8SAndrey A. Chernov #define NL_LANGMAX		31	/* max LANG name length */
92eca6bf6aSAndrey A. Chernov #define NL_MSGMAX		32767
93eca6bf6aSAndrey A. Chernov #define NL_NMAX			1
94eca6bf6aSAndrey A. Chernov #define NL_SETMAX		255
9571b9b9d8SAndrey A. Chernov #define NL_TEXTMAX		2048
96eca6bf6aSAndrey A. Chernov #endif
9759deaec5SRodney W. Grimes 
9859deaec5SRodney W. Grimes #include <machine/limits.h>
9914d96c08SSteve Price #if !defined(_ANSI_SOURCE)
10059deaec5SRodney W. Grimes #include <sys/syslimits.h>
10114d96c08SSteve Price #endif
10259deaec5SRodney W. Grimes 
10359deaec5SRodney W. Grimes #endif /* !_LIMITS_H_ */
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