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984263bc MD |
1 | /*- |
2 | * Copyright (c) 1988, 1993 | |
3 | * The Regents of the University of California. All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
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. | |
bc7a8293 | 13 | * 3. Neither the name of the University nor the names of its contributors |
984263bc MD |
14 | * may be used to endorse or promote products derived from this software |
15 | * without specific prior written permission. | |
16 | * | |
17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
27 | * SUCH DAMAGE. | |
28 | * | |
29 | * @(#)limits.h 8.2 (Berkeley) 1/4/94 | |
9d66746c | 30 | * $FreeBSD: src/include/limits.h,v 1.16 2003/04/29 13:35:58 kan Exp $ |
984263bc MD |
31 | */ |
32 | ||
33 | #ifndef _LIMITS_H_ | |
34 | #define _LIMITS_H_ | |
984263bc | 35 | |
9d66746c PA |
36 | #include <sys/cdefs.h> |
37 | ||
38 | #if __POSIX_VISIBLE | |
984263bc | 39 | #define _POSIX_ARG_MAX 4096 |
9d66746c | 40 | #define _POSIX_CHILD_MAX 25 |
984263bc MD |
41 | #define _POSIX_LINK_MAX 8 |
42 | #define _POSIX_MAX_CANON 255 | |
43 | #define _POSIX_MAX_INPUT 255 | |
44 | #define _POSIX_NAME_MAX 14 | |
9d66746c PA |
45 | #define _POSIX_NGROUPS_MAX 8 |
46 | #define _POSIX_OPEN_MAX 20 | |
47 | #define _POSIX_PATH_MAX 256 | |
984263bc MD |
48 | #define _POSIX_PIPE_BUF 512 |
49 | #define _POSIX_SSIZE_MAX 32767 | |
50 | #define _POSIX_STREAM_MAX 8 | |
9d66746c PA |
51 | #define _POSIX_TZNAME_MAX 6 |
52 | ||
53 | #define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */ | |
54 | #define BC_DIM_MAX 2048 /* max array elements in bc(1) */ | |
55 | #define BC_SCALE_MAX 99 /* max scale value in bc(1) */ | |
56 | #define BC_STRING_MAX 1000 /* max const string length in bc(1) */ | |
557118b7 | 57 | #define CHARCLASS_NAME_MAX 14 /* max character class name size */ |
16db8bac | 58 | #define COLL_WEIGHTS_MAX 10 /* max weights for order keyword */ |
9d66746c PA |
59 | #define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */ |
60 | #define LINE_MAX 2048 /* max bytes in an input line */ | |
61 | #define RE_DUP_MAX 255 /* max RE's in interval notation */ | |
984263bc MD |
62 | |
63 | #define _POSIX2_BC_BASE_MAX 99 | |
64 | #define _POSIX2_BC_DIM_MAX 2048 | |
65 | #define _POSIX2_BC_SCALE_MAX 99 | |
66 | #define _POSIX2_BC_STRING_MAX 1000 | |
67 | #define _POSIX2_EQUIV_CLASS_MAX 2 | |
68 | #define _POSIX2_EXPR_NEST_MAX 32 | |
69 | #define _POSIX2_LINE_MAX 2048 | |
70 | #define _POSIX2_RE_DUP_MAX 255 | |
9d66746c | 71 | #endif |
984263bc | 72 | |
9d66746c PA |
73 | #if __POSIX_VISIBLE >= 199309 |
74 | #define _POSIX_AIO_LISTIO_MAX 16 | |
75 | #define _POSIX_AIO_MAX 1 | |
76 | #define _POSIX_DELAYTIMER_MAX 32 | |
77 | #define _POSIX_MQ_OPEN_MAX 8 | |
78 | #define _POSIX_MQ_PRIO_MAX 32 | |
79 | #define _POSIX_RTSIG_MAX 8 | |
80 | #define _POSIX_SEM_NSEMS_MAX 256 | |
81 | #define _POSIX_SEM_VALUE_MAX 32767 | |
82 | #define _POSIX_SIGQUEUE_MAX 32 | |
83 | #define _POSIX_TIMER_MAX 32 | |
84 | #endif | |
984263bc | 85 | |
9d66746c PA |
86 | #if __POSIX_VISIBLE >= 199506 |
87 | #define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 | |
88 | #define _POSIX_THREAD_KEYS_MAX 128 | |
89 | #define _POSIX_THREAD_THREADS_MAX 64 | |
90 | #endif | |
984263bc | 91 | |
9d66746c PA |
92 | #if __POSIX_VISIBLE >= 200112 |
93 | #define _POSIX_HOST_NAME_MAX 255 | |
94 | #define _POSIX_LOGIN_NAME_MAX 9 | |
95 | #define _POSIX_SS_REPL_MAX 4 | |
96 | #define _POSIX_SYMLINK_MAX 255 | |
97 | #define _POSIX_SYMLOOP_MAX 8 | |
98 | #define _POSIX_TRACE_EVENT_NAME_MAX 30 | |
99 | #define _POSIX_TRACE_NAME_MAX 8 | |
100 | #define _POSIX_TRACE_SYS_MAX 8 | |
101 | #define _POSIX_TRACE_USER_EVENT_MAX 32 | |
102 | #define _POSIX_TTY_NAME_MAX 9 | |
103 | #define _POSIX2_CHARCLASS_NAME_MAX 14 | |
104 | #define _POSIX2_COLL_WEIGHTS_MAX 2 | |
984263bc | 105 | |
9d66746c | 106 | #define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX |
984263bc MD |
107 | #endif |
108 | ||
f85b95dd | 109 | #if __BSD_VISIBLE || (__XSI_VISIBLE && __XSI_VISIBLE < 700) |
f0cd4ace SW |
110 | #define NL_NMAX 1 |
111 | #endif | |
112 | ||
113 | #if __XSI_VISIBLE || __POSIX_VISIBLE >= 200809 | |
114 | #define NL_ARGMAX 99 /* max # of position args for printf */ | |
115 | #define NL_MSGMAX 32767 | |
116 | #define NL_SETMAX 255 | |
117 | #define NL_TEXTMAX 2048 | |
118 | #endif | |
119 | ||
9d66746c PA |
120 | #if __XSI_VISIBLE |
121 | #define _XOPEN_IOV_MAX 16 | |
122 | #define _XOPEN_NAME_MAX 255 | |
123 | #define _XOPEN_PATH_MAX 1024 | |
124 | #define PASS_MAX 128 /* _PASSWORD_LEN from <pwd.h> */ | |
125 | ||
9d66746c | 126 | #define NL_LANGMAX 31 /* max LANG name length */ |
9d66746c | 127 | #endif |
984263bc | 128 | |
9d66746c | 129 | #define MB_LEN_MAX 6 /* 31-bit UTF-8 */ |
984263bc | 130 | |
9d66746c | 131 | #include <sys/limits.h> |
984263bc | 132 | |
9d66746c | 133 | #if __POSIX_VISIBLE |
984263bc MD |
134 | #include <sys/syslimits.h> |
135 | #endif | |
136 | ||
137 | #endif /* !_LIMITS_H_ */ |