master
1/*
2 * Copyright (c) 2000, 2004-2007, 2009 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23/* $NetBSD: limits.h,v 1.8 1996/10/21 05:10:50 jtc Exp $ */
24
25/*
26 * Copyright (c) 1988, 1993
27 * The Regents of the University of California. All rights reserved.
28 *
29 * Redistribution and use in source and binary forms, with or without
30 * modification, are permitted provided that the following conditions
31 * are met:
32 * 1. Redistributions of source code must retain the above copyright
33 * notice, this list of conditions and the following disclaimer.
34 * 2. Redistributions in binary form must reproduce the above copyright
35 * notice, this list of conditions and the following disclaimer in the
36 * documentation and/or other materials provided with the distribution.
37 * 3. All advertising materials mentioning features or use of this software
38 * must display the following acknowledgement:
39 * This product includes software developed by the University of
40 * California, Berkeley and its contributors.
41 * 4. Neither the name of the University nor the names of its contributors
42 * may be used to endorse or promote products derived from this software
43 * without specific prior written permission.
44 *
45 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
46 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
49 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55 * SUCH DAMAGE.
56 *
57 * @(#)limits.h 8.2 (Berkeley) 1/4/94
58 */
59
60#ifndef _LIMITS_H_
61#define _LIMITS_H_
62
63#include <sys/cdefs.h>
64#include <machine/limits.h>
65#include <sys/syslimits.h>
66
67#if __DARWIN_C_LEVEL > __DARWIN_C_ANSI
68#define _POSIX_ARG_MAX 4096
69#define _POSIX_CHILD_MAX 25
70#define _POSIX_LINK_MAX 8
71#define _POSIX_MAX_CANON 255
72#define _POSIX_MAX_INPUT 255
73#define _POSIX_NAME_MAX 14
74#define _POSIX_NGROUPS_MAX 8
75#define _POSIX_OPEN_MAX 20
76#define _POSIX_PATH_MAX 256
77#define _POSIX_PIPE_BUF 512
78#define _POSIX_SSIZE_MAX 32767
79#define _POSIX_STREAM_MAX 8
80#define _POSIX_TZNAME_MAX 6
81
82#define _POSIX2_BC_BASE_MAX 99
83#define _POSIX2_BC_DIM_MAX 2048
84#define _POSIX2_BC_SCALE_MAX 99
85#define _POSIX2_BC_STRING_MAX 1000
86#define _POSIX2_EQUIV_CLASS_MAX 2
87#define _POSIX2_EXPR_NEST_MAX 32
88#define _POSIX2_LINE_MAX 2048
89#define _POSIX2_RE_DUP_MAX 255
90#endif /* __DARWIN_C_LEVEL > __DARWIN_C_ANSI */
91
92#if __DARWIN_C_LEVEL >= 199309L
93#define _POSIX_AIO_LISTIO_MAX 2
94#define _POSIX_AIO_MAX 1
95#define _POSIX_DELAYTIMER_MAX 32
96#define _POSIX_MQ_OPEN_MAX 8
97#define _POSIX_MQ_PRIO_MAX 32
98#define _POSIX_RTSIG_MAX 8
99#define _POSIX_SEM_NSEMS_MAX 256
100#define _POSIX_SEM_VALUE_MAX 32767
101#define _POSIX_SIGQUEUE_MAX 32
102#define _POSIX_TIMER_MAX 32
103
104#define _POSIX_CLOCKRES_MIN 20000000
105#endif /* __DARWIN_C_LEVEL >= 199309L */
106
107#if __DARWIN_C_LEVEL >= 199506L
108#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
109#define _POSIX_THREAD_KEYS_MAX 128
110#define _POSIX_THREAD_THREADS_MAX 64
111
112#define PTHREAD_DESTRUCTOR_ITERATIONS 4
113#define PTHREAD_KEYS_MAX 512
114#if defined(__arm__) || defined(__arm64__)
115#define PTHREAD_STACK_MIN 16384
116#else
117#define PTHREAD_STACK_MIN 8192
118#endif
119#endif /* __DARWIN_C_LEVEL >= 199506L */
120
121#if __DARWIN_C_LEVEL >= 200112
122#define _POSIX_HOST_NAME_MAX 255
123#define _POSIX_LOGIN_NAME_MAX 9
124#define _POSIX_SS_REPL_MAX 4
125#define _POSIX_SYMLINK_MAX 255
126#define _POSIX_SYMLOOP_MAX 8
127#define _POSIX_TRACE_EVENT_NAME_MAX 30
128#define _POSIX_TRACE_NAME_MAX 8
129#define _POSIX_TRACE_SYS_MAX 8
130#define _POSIX_TRACE_USER_EVENT_MAX 32
131#define _POSIX_TTY_NAME_MAX 9
132#define _POSIX2_CHARCLASS_NAME_MAX 14
133#define _POSIX2_COLL_WEIGHTS_MAX 2
134
135#define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX
136#endif /* __DARWIN_C_LEVEL >= 200112 */
137
138#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
139#define OFF_MIN LLONG_MIN /* min value for an off_t */
140#define OFF_MAX LLONG_MAX /* max value for an off_t */
141#endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */
142
143/* Actually for XSI Visible */
144#if __DARWIN_C_LEVEL > __DARWIN_C_ANSI
145
146/* Removed in Issue 6 */
147#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L
148#define PASS_MAX 128
149#endif
150
151#define NL_ARGMAX 9
152#define NL_LANGMAX 14
153#define NL_MSGMAX 32767
154#define NL_NMAX 1
155#define NL_SETMAX 255
156#define NL_TEXTMAX 2048
157
158#define _XOPEN_IOV_MAX 16
159#define IOV_MAX 1024
160#define _XOPEN_NAME_MAX 255
161#define _XOPEN_PATH_MAX 1024
162
163#endif /* __DARWIN_C_LEVEL > __DARWIN_C_ANSI */
164
165/* NZERO to be defined here. TBD. See also sys/param.h */
166
167#endif /* !_LIMITS_H_ */