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5836a818ec
This reverts commitb558ff043d. This reverts commit4a11f20659. The initial import commit failed to retain local changes made to readline's configure.in (and the commit message erroneously stated that there were no local changes that needed to be reapplied). Also the import caused a couple of build errors and a scattering of testsuite regressions throughout many arches. It's probably better to start over with this import, hopefully more carefully next time.
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
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/* Copyright (C) 1987,1991 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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# if !defined (__OPENNT)
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# undef setjmp
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# define setjmp(x) sigsetjmp((x), 1)
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# undef longjmp
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# define longjmp(x, n) siglongjmp((x), (n))
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# endif /* !__OPENNT */
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#else
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# define procenv_t jmp_buf
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#endif
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#endif /* _POSIXJMP_H_ */
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