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- /* Portability wrappers for setjmp and longjmp.
- Copyright (C) 1986-2022 Free Software Foundation, Inc.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #ifndef COMMON_GDB_SETJMP_H
- #define COMMON_GDB_SETJMP_H
- #include <setjmp.h>
- #ifdef HAVE_SIGSETJMP
- #define SIGJMP_BUF sigjmp_buf
- #define SIGSETJMP(buf,val) sigsetjmp((buf), val)
- #define SIGLONGJMP(buf,val) siglongjmp((buf), (val))
- #else
- #define SIGJMP_BUF jmp_buf
- /* We ignore val here because that's safer and avoids having to check
- whether _setjmp exists. */
- #define SIGSETJMP(buf,val) setjmp(buf)
- #define SIGLONGJMP(buf,val) longjmp((buf), (val))
- #endif
- #endif /* COMMON_GDB_SETJMP_H */
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