| /* Portability wrappers for setjmp and longjmp. |
| Copyright (C) 1986-2024 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 */ |