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4 * Copyright (c) 1988, 1993
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8 * modification, are permitted provided that the following conditions
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31 * @(#)limits.h 8.2 (Berkeley) 1/4/94
37 #include <sys/cdefs.h>
40 #define _POSIX_ARG_MAX 4096
41 #define _POSIX_LINK_MAX 8
42 #define _POSIX_MAX_CANON 255
43 #define _POSIX_MAX_INPUT 255
44 #define _POSIX_NAME_MAX 14
45 #define _POSIX_PIPE_BUF 512
46 #define _POSIX_SSIZE_MAX 32767
47 #define _POSIX_STREAM_MAX 8
49 #if __POSIX_VISIBLE >= 200112
50 #define _POSIX_CHILD_MAX 25
51 #define _POSIX_NGROUPS_MAX 8
52 #define _POSIX_OPEN_MAX 20
53 #define _POSIX_PATH_MAX 256
54 #define _POSIX_TZNAME_MAX 6
56 #define _POSIX_CHILD_MAX 6
57 #define _POSIX_NGROUPS_MAX 0
58 #define _POSIX_OPEN_MAX 16
59 #define _POSIX_PATH_MAX 255
60 #define _POSIX_TZNAME_MAX 3
63 #if __POSIX_VISIBLE >= 200112
64 #define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */
65 #define BC_DIM_MAX 2048 /* max array elements in bc(1) */
66 #define BC_SCALE_MAX 99 /* max scale value in bc(1) */
67 #define BC_STRING_MAX 1000 /* max const string length in bc(1) */
68 #define CHARCLASS_NAME_MAX 14 /* max character class name size */
69 #define COLL_WEIGHTS_MAX 10 /* max weights for order keyword */
70 #define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */
71 #define LINE_MAX 2048 /* max bytes in an input line */
72 #define RE_DUP_MAX 255 /* max RE's in interval notation */
74 #define _POSIX2_BC_BASE_MAX 99
75 #define _POSIX2_BC_DIM_MAX 2048
76 #define _POSIX2_BC_SCALE_MAX 99
77 #define _POSIX2_BC_STRING_MAX 1000
78 #define _POSIX2_CHARCLASS_NAME_MAX 14
79 #define _POSIX2_COLL_WEIGHTS_MAX 2
80 #define _POSIX2_EQUIV_CLASS_MAX 2
81 #define _POSIX2_EXPR_NEST_MAX 32
82 #define _POSIX2_LINE_MAX 2048
83 #define _POSIX2_RE_DUP_MAX 255
87 #if __POSIX_VISIBLE >= 199309
88 #define _POSIX_AIO_LISTIO_MAX 2
89 #define _POSIX_AIO_MAX 1
90 #define _POSIX_DELAYTIMER_MAX 32
91 #define _POSIX_MQ_OPEN_MAX 8
92 #define _POSIX_MQ_PRIO_MAX 32
93 #define _POSIX_RTSIG_MAX 8
94 #define _POSIX_SEM_NSEMS_MAX 256
95 #define _POSIX_SEM_VALUE_MAX 32767
96 #define _POSIX_SIGQUEUE_MAX 32
97 #define _POSIX_TIMER_MAX 32
99 #define _POSIX_CLOCKRES_MIN 20000000
102 #if __POSIX_VISIBLE >= 199506
103 #define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
104 #define _POSIX_THREAD_KEYS_MAX 128
105 #define _POSIX_THREAD_THREADS_MAX 64
108 #if __POSIX_VISIBLE >= 200112
109 #define _POSIX_HOST_NAME_MAX 255
110 #define _POSIX_LOGIN_NAME_MAX 9
111 #define _POSIX_SS_REPL_MAX 4
112 #define _POSIX_SYMLINK_MAX 255
113 #define _POSIX_SYMLOOP_MAX 8
114 #define _POSIX_TRACE_EVENT_NAME_MAX 30
115 #define _POSIX_TRACE_NAME_MAX 8
116 #define _POSIX_TRACE_SYS_MAX 8
117 #define _POSIX_TRACE_USER_EVENT_MAX 32
118 #define _POSIX_TTY_NAME_MAX 9
120 #define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX
123 #if __XSI_VISIBLE || __POSIX_VISIBLE >= 200809
124 #define NL_ARGMAX 4096 /* 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_ */