60 lines
3.0 KiB
C
60 lines
3.0 KiB
C
/*
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* Copyright (c) 1988 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)syslimits.h 7.4 (Berkeley) 2/4/91
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* $Id$
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*/
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#ifndef _SYS_SYSLIMITS_H_
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#define _SYS_SYSLIMITS_H_ 1
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#define ARG_MAX 32768 /* max bytes for an exec function */
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#define CHILD_MAX 40 /* max simultaneous processes */
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#define LINK_MAX 32767 /* max file link count */
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#define MAX_CANON 255 /* max bytes in terminal canonical input line */
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#define MAX_INPUT 255 /* max bytes in terminal input */
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#define NAME_MAX 255 /* max number of bytes in a file name */
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#define NGROUPS_MAX 16 /* max number of supplemental group id's */
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#define OPEN_MAX 64 /* max open files per process */
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#define PATH_MAX 1024 /* max number of bytes in pathname */
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#define PIPE_BUF 512 /* max number of bytes for atomic pipe writes */
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#define BC_BASE_MAX 99 /* max ibase/obase values allowed by bc(1) */
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#define BC_DIM_MAX 2048 /* max array elements allowed by bc(1) */
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#define BC_SCALE_MAX 99 /* max scale value allowed by bc(1) */
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#define BC_STRING_MAX 1000 /* max const string length allowed by bc(1) */
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#define EQUIV_CLASS_MAX 2 /* max weights for order keyword; see locale */
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#define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */
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#define LINE_MAX 2048 /* max length in bytes of an input line */
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#define RE_DUP_MAX 255 /* max repeated RE's using interval notation */
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#endif /* _SYS_SYSLIMITS_H_ */
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