| | 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 | #endif /* __DARWIN_C_LEVEL >= 199309L */ |
| | 104 | |
| | 105 | #if __DARWIN_C_LEVEL >= 199506L |
| | 106 | #define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 |
| | 107 | #define _POSIX_THREAD_KEYS_MAX 128 |
| | 108 | #define _POSIX_THREAD_THREADS_MAX 64 |
| | 109 | |
| | 110 | #define PTHREAD_DESTRUCTOR_ITERATIONS 4 |
| | 111 | #define PTHREAD_KEYS_MAX 512 |
| | 112 | #define PTHREAD_STACK_MIN 8192 |
| | 113 | #endif /* __DARWIN_C_LEVEL >= 199506L */ |
| | 114 | |
| | 115 | #if __DARWIN_C_LEVEL >= 200112 |
| | 116 | #define _POSIX_HOST_NAME_MAX 255 |
| | 117 | #define _POSIX_LOGIN_NAME_MAX 9 |
| | 118 | #define _POSIX_SS_REPL_MAX 4 |
| | 119 | #define _POSIX_SYMLINK_MAX 255 |
| | 120 | #define _POSIX_SYMLOOP_MAX 8 |
| | 121 | #define _POSIX_TRACE_EVENT_NAME_MAX 30 |
| | 122 | #define _POSIX_TRACE_NAME_MAX 8 |
| | 123 | #define _POSIX_TRACE_SYS_MAX 8 |
| | 124 | #define _POSIX_TRACE_USER_EVENT_MAX 32 |
| | 125 | #define _POSIX_TTY_NAME_MAX 9 |
| | 126 | #define _POSIX2_CHARCLASS_NAME_MAX 14 |
| | 127 | #define _POSIX2_COLL_WEIGHTS_MAX 2 |
| | 128 | |
| | 129 | #define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX |
| | 130 | #endif /* __DARWIN_C_LEVEL >= 200112 */ |
| | 131 | |
| | 132 | #if __DARWIN_C_LEVEL >= __DARWIN_C_FULL |
| | 133 | #define OFF_MIN LLONG_MIN /* min value for an off_t */ |
| | 134 | #define OFF_MAX LLONG_MAX /* max value for an off_t */ |
| | 135 | #endif /* __DARWIN_C_LEVEL >= __DARWIN_C_FULL */ |
| | 136 | |
| | 137 | /* Actually for XSI Visible */ |
| | 138 | #if __DARWIN_C_LEVEL > __DARWIN_C_ANSI |
| | 139 | |
| | 140 | /* Removed in Issue 6 */ |
| | 141 | #if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L |
| | 142 | #define PASS_MAX 128 |
| | 143 | #endif |
| | 144 | |
| | 145 | #define NL_ARGMAX 9 |
| | 146 | #define NL_LANGMAX 14 |
| | 147 | #define NL_MSGMAX 32767 |
| | 148 | #define NL_NMAX 1 |
| | 149 | #define NL_SETMAX 255 |
| | 150 | #define NL_TEXTMAX 2048 |
| | 151 | |
| | 152 | #define _XOPEN_IOV_MAX 16 |
| | 153 | #define IOV_MAX 1024 |
| | 154 | #define _XOPEN_NAME_MAX 255 |
| | 155 | #define _XOPEN_PATH_MAX 1024 |
| | 156 | |
| | 157 | #endif /* __DARWIN_C_LEVEL > __DARWIN_C_ANSI */ |
| | 158 | |
| | 159 | /* NZERO to be defined here. TBD. See also sys/param.h */ |
| | 160 | |
| | 161 | #endif /* !_LIMITS_H_ */ |
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