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1.1 root 1: /*
2: * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * The contents of this file constitute Original Code as defined in and
7: * are subject to the Apple Public Source License Version 1.1 (the
8: * "License"). You may not use this file except in compliance with the
9: * License. Please obtain a copy of the License at
10: * http://www.apple.com/publicsource and read it before using this file.
11: *
12: * This Original Code and all software distributed under the License are
13: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17: * License for the specific language governing rights and limitations
18: * under the License.
19: *
20: * @APPLE_LICENSE_HEADER_END@
21: */
22: /* $NetBSD: syslimits.h,v 1.15 1997/06/25 00:48:09 lukem Exp $ */
23:
24: /*
25: * Copyright (c) 1988, 1993
26: * The Regents of the University of California. All rights reserved.
27: *
28: * Redistribution and use in source and binary forms, with or without
29: * modification, are permitted provided that the following conditions
30: * are met:
31: * 1. Redistributions of source code must retain the above copyright
32: * notice, this list of conditions and the following disclaimer.
33: * 2. Redistributions in binary form must reproduce the above copyright
34: * notice, this list of conditions and the following disclaimer in the
35: * documentation and/or other materials provided with the distribution.
36: * 3. All advertising materials mentioning features or use of this software
37: * must display the following acknowledgement:
38: * This product includes software developed by the University of
39: * California, Berkeley and its contributors.
40: * 4. Neither the name of the University nor the names of its contributors
41: * may be used to endorse or promote products derived from this software
42: * without specific prior written permission.
43: *
44: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
45: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
46: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
47: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
48: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
49: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
50: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
51: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
52: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
53: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
54: * SUCH DAMAGE.
55: *
56: * @(#)syslimits.h 8.1 (Berkeley) 6/2/93
57: */
58:
59: #ifndef _SYS_SYSLIMITS_H_
60: #define _SYS_SYSLIMITS_H_
61:
62: #if !defined(_ANSI_SOURCE)
63: #define ARG_MAX (64 * 1024) /* max bytes for an exec function */
64: #define CHILD_MAX 100 /* max simultaneous processes */
65: #define GID_MAX 2147483647U /* max value for a gid_t (2^31-2) */
66: #define LINK_MAX 32767 /* max file link count */
67: #define MAX_CANON 255 /* max bytes in term canon input line */
68: #define MAX_INPUT 255 /* max bytes in terminal input */
69: #define NAME_MAX 255 /* max bytes in a file name */
70: #define NGROUPS_MAX 16 /* max supplemental group id's */
71: #define UID_MAX 2147483647U /* max value for a uid_t (2^31-2) */
72: #define OPEN_MAX 4096 /* max open files per process */
73: #define PATH_MAX 1024 /* max bytes in pathname */
74: #define PIPE_BUF 512 /* max bytes for atomic pipe writes */
75:
76: #define BC_BASE_MAX INT_MAX /* max ibase/obase values in bc(1) */
77: #define BC_DIM_MAX 65535 /* max array elements in bc(1) */
78: #define BC_SCALE_MAX INT_MAX /* max scale value in bc(1) */
79: #define BC_STRING_MAX INT_MAX /* max const string length in bc(1) */
80: #define COLL_WEIGHTS_MAX 2 /* max weights for order keyword */
81: #define EQUIV_CLASS_MAX 2
82: #define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */
83: #define LINE_MAX 2048 /* max bytes in an input line */
84: #define RE_DUP_MAX 255 /* max RE's in interval notation */
85: #endif /* !_ANSI_SOURCE */
86:
87: #endif /* !_SYS_SYSLIMITS_H_ */
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