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39376f45e2
to type int. - Change the type used for arithmetic expansion to intmax_t (ie. 64 bit on all currently supported FreeBSD architectures). SUSv3 requires at least type long but allows for larger types. Other shells (eg. bash, zsh, NetBSD's sh) do that too. PR: 122659 Submitted by: Jaakko Heinonen (minor modifications by me)
78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Kenneth Almquist.
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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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* 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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* @(#)shell.h 8.2 (Berkeley) 5/4/95
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* $FreeBSD$
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*/
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#ifndef SHELL_H_
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#define SHELL_H_
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#include <inttypes.h>
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/*
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* The follow should be set to reflect the type of system you have:
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* JOBS -> 1 if you have Berkeley job control, 0 otherwise.
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* define DEBUG=1 to compile in debugging (set global "debug" to turn on)
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* define DEBUG=2 to compile in and turn on debugging.
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*
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* When debugging is on, debugging info will be written to $HOME/trace and
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* a quit signal will generate a core dump.
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*/
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#define JOBS 1
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/* #define DEBUG 1 */
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/*
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* Type of used arithmetics. SUSv3 requires us to have at least signed long.
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*/
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typedef intmax_t arith_t;
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#define ARITH_FORMAT_STR "%" PRIdMAX
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#define atoarith_t(arg) strtoimax(arg, NULL, 0)
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#define strtoarith_t(nptr, endptr, base) strtoimax(nptr, endptr, base)
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typedef void *pointer;
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#define STATIC static
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#define MKINIT /* empty */
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#include <sys/cdefs.h>
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extern char nullstr[1]; /* null string */
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#ifdef DEBUG
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#define TRACE(param) sh_trace param
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#else
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#define TRACE(param)
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#endif
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#endif /* !SHELL_H_ */
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