summaryrefslogtreecommitdiffstats
path: root/include/limits.h
blob: 3f770cc3408e3fa36deed5512dd06fecf8c3bec8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
/*-
 * Copyright (c) 1988, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 *
 *	@(#)limits.h	8.2 (Berkeley) 1/4/94
 * $FreeBSD$
 */

#ifndef _LIMITS_H_
#define	_LIMITS_H_

#include <sys/cdefs.h>

#if __POSIX_VISIBLE
#define	_POSIX_ARG_MAX		4096
#define	_POSIX_CHILD_MAX	25
#define	_POSIX_LINK_MAX		8
#define	_POSIX_MAX_CANON	255
#define	_POSIX_MAX_INPUT	255
#define	_POSIX_NAME_MAX		14
#define	_POSIX_NGROUPS_MAX	8
#define	_POSIX_OPEN_MAX		20
#define	_POSIX_PATH_MAX		256
#define	_POSIX_PIPE_BUF		512
#define	_POSIX_SSIZE_MAX	32767
#define	_POSIX_STREAM_MAX	8
#define	_POSIX_TZNAME_MAX	6

#define	BC_BASE_MAX		   99	/* max ibase/obase values in bc(1) */
#define	BC_DIM_MAX		 2048	/* max array elements in bc(1) */
#define	BC_SCALE_MAX		   99	/* max scale value in bc(1) */
#define	BC_STRING_MAX		 1000	/* max const string length in bc(1) */
#define	COLL_WEIGHTS_MAX	    0	/* max weights for order keyword */
#define	EXPR_NEST_MAX		   32	/* max expressions nested in expr(1) */
#define	LINE_MAX		 2048	/* max bytes in an input line */
#define	RE_DUP_MAX		  255	/* max RE's in interval notation */

#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_EQUIV_CLASS_MAX	2
#define	_POSIX2_EXPR_NEST_MAX	32
#define	_POSIX2_LINE_MAX	2048
#define	_POSIX2_RE_DUP_MAX	255
#endif

#if __POSIX_VISIBLE >= 199309
#define	_POSIX_AIO_LISTIO_MAX	16
#define	_POSIX_AIO_MAX		1
#define	_POSIX_DELAYTIMER_MAX	32
#define	_POSIX_MQ_OPEN_MAX	8
#define	_POSIX_MQ_PRIO_MAX	32
#define	_POSIX_RTSIG_MAX	8
#define	_POSIX_SEM_NSEMS_MAX	256
#define	_POSIX_SEM_VALUE_MAX	32767
#define	_POSIX_SIGQUEUE_MAX	32
#define	_POSIX_TIMER_MAX	32
#endif

#if __POSIX_VISIBLE >= 199506
#define	_POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
#define	_POSIX_THREAD_KEYS_MAX	128
#define	_POSIX_THREAD_THREADS_MAX 64
#endif

#if __POSIX_VISIBLE >= 200112
#define	_POSIX_HOST_NAME_MAX	255
#define	_POSIX_LOGIN_NAME_MAX	9
#define	_POSIX_SS_REPL_MAX	4
#define	_POSIX_SYMLINK_MAX	255
#define	_POSIX_SYMLOOP_MAX	8
#define	_POSIX_TRACE_EVENT_NAME_MAX 30
#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
#define	_POSIX2_CHARCLASS_NAME_MAX 14
#define	_POSIX2_COLL_WEIGHTS_MAX 2

#define	_POSIX_RE_DUP_MAX	_POSIX2_RE_DUP_MAX
#endif

#if __XSI_VISIBLE
#define	_XOPEN_IOV_MAX		16
#define	_XOPEN_NAME_MAX		255
#define	_XOPEN_PATH_MAX		1024
#define	PASS_MAX		128	/* _PASSWORD_LEN from <pwd.h> */

#define	NL_ARGMAX		99	/* max # of position args for printf */
#define	NL_LANGMAX		31	/* max LANG name length */
#define	NL_MSGMAX		32767
#define	NL_NMAX			1
#define	NL_SETMAX		255
#define	NL_TEXTMAX		2048
#endif

#define	MB_LEN_MAX		6	/* 31-bit UTF-8 */

#include <sys/limits.h>

#if __POSIX_VISIBLE
#include <sys/syslimits.h>
#endif

#endif /* !_LIMITS_H_ */
OpenPOWER on IntegriCloud