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      1 /*	$OpenBSD: limits.h,v 1.13 2005/12/31 19:29:38 millert Exp $	*/
      2 /*	$NetBSD: limits.h,v 1.7 1994/10/26 00:56:00 cgd Exp $	*/
      3 
      4 /*
      5  * Copyright (c) 1988 The Regents of the University of California.
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. Neither the name of the University nor the names of its contributors
     17  *    may be used to endorse or promote products derived from this software
     18  *    without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     30  * SUCH DAMAGE.
     31  *
     32  *	@(#)limits.h	5.9 (Berkeley) 4/3/91
     33  */
     34 
     35 #ifndef _LIMITS_H_
     36 #define	_LIMITS_H_
     37 
     38 #include <sys/cdefs.h>
     39 
     40 #if __POSIX_VISIBLE
     41 #define	_POSIX_ARG_MAX		4096
     42 #define	_POSIX_CHILD_MAX	25
     43 #define	_POSIX_LINK_MAX		8
     44 #define	_POSIX_MAX_CANON	255
     45 #define	_POSIX_MAX_INPUT	255
     46 #define	_POSIX_NAME_MAX		14
     47 #define	_POSIX_NGROUPS_MAX	0
     48 #define	_POSIX_OPEN_MAX		16
     49 #define	_POSIX_PATH_MAX		256
     50 #define _POSIX_PIPE_BUF		512
     51 #define	_POSIX_RE_DUP_MAX	255
     52 #define _POSIX_SSIZE_MAX	32767
     53 #define _POSIX_STREAM_MAX	8
     54 #define _POSIX_SYMLINK_MAX	255
     55 #define _POSIX_SYMLOOP_MAX	8
     56 #define _POSIX_TZNAME_MAX	3
     57 
     58 #define	_POSIX2_BC_BASE_MAX	99
     59 #define	_POSIX2_BC_DIM_MAX	2048
     60 #define	_POSIX2_BC_SCALE_MAX	99
     61 #define	_POSIX2_BC_STRING_MAX	1000
     62 #define	_POSIX2_COLL_WEIGHTS_MAX	2
     63 #define	_POSIX2_EXPR_NEST_MAX	32
     64 #define	_POSIX2_LINE_MAX	2048
     65 #define	_POSIX2_RE_DUP_MAX	_POSIX_RE_DUP_MAX
     66 
     67 #if __POSIX_VISIBLE >= 200112
     68 #define _POSIX_TTY_NAME_MAX	9	/* includes trailing NUL */
     69 #define _POSIX_LOGIN_NAME_MAX	9	/* includes trailing NUL */
     70 #endif /* __POSIX_VISIBLE >= 200112 */
     71 #endif /* __POSIX_VISIBLE */
     72 
     73 #if __XPG_VISIBLE
     74 #define PASS_MAX		128	/* _PASSWORD_LEN from <pwd.h> */
     75 
     76 #define NL_ARGMAX		9
     77 #define NL_LANGMAX		14
     78 #define NL_MSGMAX		32767
     79 #define NL_NMAX			1
     80 #define NL_SETMAX		255
     81 #define NL_TEXTMAX		255
     82 
     83 #define TMP_MAX                 308915776
     84 #endif /* __XPG_VISIBLE */
     85 
     86 #include <sys/limits.h>
     87 
     88 #if __POSIX_VISIBLE
     89 #include <sys/syslimits.h>
     90 #endif
     91 
     92 /* GLibc compatibility definitions.
     93    Note that these are defined by GCC's <limits.h>
     94    only when __GNU_LIBRARY__ is defined, i.e. when
     95    targetting GLibc. */
     96 #ifndef LONG_LONG_MIN
     97 #define LONG_LONG_MIN  LLONG_MIN
     98 #endif
     99 
    100 #ifndef LONG_LONG_MAX
    101 #define LONG_LONG_MAX  LLONG_MAX
    102 #endif
    103 
    104 #ifndef ULONG_LONG_MAX
    105 #define ULONG_LONG_MAX  ULLONG_MAX
    106 #endif
    107 
    108 #ifndef PAGESIZE
    109 #include <asm/page.h>
    110 #define  PAGESIZE  PAGE_SIZE
    111 #endif
    112 
    113 #endif /* !_LIMITS_H_ */
    114