2 * Copyright (c) 1988, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)limits.h 8.2 (Berkeley) 1/4/94
40 #include <sys/cdefs.h>
43 #define _POSIX_ARG_MAX 4096
44 #define _POSIX_LINK_MAX 8
45 #define _POSIX_MAX_CANON 255
46 #define _POSIX_MAX_INPUT 255
47 #define _POSIX_NAME_MAX 14
48 #define _POSIX_PIPE_BUF 512
49 #define _POSIX_SSIZE_MAX 32767
50 #define _POSIX_STREAM_MAX 8
52 #if __POSIX_VISIBLE >= 200112
53 #define _POSIX_CHILD_MAX 25
54 #define _POSIX_NGROUPS_MAX 8
55 #define _POSIX_OPEN_MAX 20
56 #define _POSIX_PATH_MAX 256
57 #define _POSIX_TZNAME_MAX 6
59 #define _POSIX_CHILD_MAX 6
60 #define _POSIX_NGROUPS_MAX 0
61 #define _POSIX_OPEN_MAX 16
62 #define _POSIX_PATH_MAX 255
63 #define _POSIX_TZNAME_MAX 3
66 #define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */
67 #define BC_DIM_MAX 2048 /* max array elements in bc(1) */
68 #define BC_SCALE_MAX 99 /* max scale value in bc(1) */
69 #define BC_STRING_MAX 1000 /* max const string length in bc(1) */
70 #define COLL_WEIGHTS_MAX 0 /* max weights for order keyword */
71 #define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */
72 #define LINE_MAX 2048 /* max bytes in an input line */
73 #define RE_DUP_MAX 255 /* max RE's in interval notation */
75 #define _POSIX2_BC_BASE_MAX 99
76 #define _POSIX2_BC_DIM_MAX 2048
77 #define _POSIX2_BC_SCALE_MAX 99
78 #define _POSIX2_BC_STRING_MAX 1000
79 #define _POSIX2_EQUIV_CLASS_MAX 2
80 #define _POSIX2_EXPR_NEST_MAX 32
81 #define _POSIX2_LINE_MAX 2048
82 #define _POSIX2_RE_DUP_MAX 255
85 #if __POSIX_VISIBLE >= 199309
86 #define _POSIX_AIO_LISTIO_MAX 2
87 #define _POSIX_AIO_MAX 1
88 #define _POSIX_DELAYTIMER_MAX 32
89 #define _POSIX_MQ_OPEN_MAX 8
90 #define _POSIX_MQ_PRIO_MAX 32
91 #define _POSIX_RTSIG_MAX 8
92 #define _POSIX_SEM_NSEMS_MAX 256
93 #define _POSIX_SEM_VALUE_MAX 32767
94 #define _POSIX_SIGQUEUE_MAX 32
95 #define _POSIX_TIMER_MAX 32
97 #define _POSIX_CLOCKRES_MIN 20000000
100 #if __POSIX_VISIBLE >= 199506
101 #define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
102 #define _POSIX_THREAD_KEYS_MAX 128
103 #define _POSIX_THREAD_THREADS_MAX 64
106 #if __POSIX_VISIBLE >= 200112
107 #define _POSIX_HOST_NAME_MAX 255
108 #define _POSIX_LOGIN_NAME_MAX 9
109 #define _POSIX_SS_REPL_MAX 4
110 #define _POSIX_SYMLINK_MAX 255
111 #define _POSIX_SYMLOOP_MAX 8
112 #define _POSIX_TRACE_EVENT_NAME_MAX 30
113 #define _POSIX_TRACE_NAME_MAX 8
114 #define _POSIX_TRACE_SYS_MAX 8
115 #define _POSIX_TRACE_USER_EVENT_MAX 32
116 #define _POSIX_TTY_NAME_MAX 9
117 #define _POSIX2_CHARCLASS_NAME_MAX 14
118 #define _POSIX2_COLL_WEIGHTS_MAX 2
120 #define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX
123 #if __XSI_VISIBLE || __POSIX_VISIBLE >= 200809
124 #define NL_ARGMAX 99 /* max # of position args for printf */
125 #define NL_MSGMAX 32767
126 #define NL_SETMAX 255
127 #define NL_TEXTMAX 2048
131 #define _XOPEN_IOV_MAX 16
132 #define _XOPEN_NAME_MAX 255
133 #define _XOPEN_PATH_MAX 1024
134 #define PASS_MAX 128 /* _PASSWORD_LEN from <pwd.h> */
136 #define NL_LANGMAX 31 /* max LANG name length */
140 #define MB_LEN_MAX 6 /* 31-bit UTF-8 */
142 #include <sys/limits.h>
145 #include <sys/syslimits.h>
148 #endif /* !_LIMITS_H_ */