2014-08-07 22:53:21 +08:00
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/* Portability wrappers for setjmp and longjmp.
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2021-01-01 16:03:39 +08:00
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Copyright (C) 1986-2021 Free Software Foundation, Inc.
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2014-08-07 22:53:21 +08:00
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This file is part of GDB.
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This program 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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This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
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2019-01-28 03:51:36 +08:00
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#ifndef COMMON_GDB_SETJMP_H
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#define COMMON_GDB_SETJMP_H
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2014-08-07 22:53:21 +08:00
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#include <setjmp.h>
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#ifdef HAVE_SIGSETJMP
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#define SIGJMP_BUF sigjmp_buf
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2019-10-15 23:02:33 +08:00
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#define SIGSETJMP(buf,val) sigsetjmp((buf), val)
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2014-08-07 22:53:21 +08:00
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#define SIGLONGJMP(buf,val) siglongjmp((buf), (val))
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#else
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#define SIGJMP_BUF jmp_buf
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2019-10-15 23:02:33 +08:00
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/* We ignore val here because that's safer and avoids having to check
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whether _setjmp exists. */
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#define SIGSETJMP(buf,val) setjmp(buf)
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2014-08-07 22:53:21 +08:00
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#define SIGLONGJMP(buf,val) longjmp((buf), (val))
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#endif
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2019-01-28 03:51:36 +08:00
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#endif /* COMMON_GDB_SETJMP_H */
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