Bash
5.0-beta2
Bash - Bourne Again shell
posixjmp.h
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/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
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/* Copyright (C) 1987,1991-2015 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Bash is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bash. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _POSIXJMP_H_
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#define _POSIXJMP_H_
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#include <setjmp.h>
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/* This *must* be included *after* config.h */
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#if defined (HAVE_POSIX_SIGSETJMP)
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# define procenv_t sigjmp_buf
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# define setjmp_nosigs(x) sigsetjmp((x), 0)
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# define setjmp_sigs(x) sigsetjmp((x), 1)
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# define _rl_longjmp(x, n) siglongjmp((x), (n))
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# define sh_longjmp(x, n) siglongjmp((x), (n))
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#else
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# define procenv_t jmp_buf
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# define setjmp_nosigs setjmp
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# define setjmp_sigs setjmp
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# define _rl_longjmp(x, n) longjmp((x), (n))
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# define sh_longjmp(x, n) longjmp((x), (n))
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#endif
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#endif
/* _POSIXJMP_H_ */
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posixjmp.h
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