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gdb_setjmp.h
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1 /* Portability wrappers for setjmp and longjmp.
2  Copyright (C) 1986-2015 Free Software Foundation, Inc.
3 
4  This file is part of GDB.
5 
6  This program is free software; you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 3 of the License, or
9  (at your option) any later version.
10 
11  This program is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 
19 #ifndef GDB_SETJMP_H
20 #define GDB_SETJMP_H
21 
22 #include <setjmp.h>
23 
24 #ifdef HAVE_SIGSETJMP
25 #define SIGJMP_BUF sigjmp_buf
26 #define SIGSETJMP(buf) sigsetjmp((buf), 1)
27 #define SIGLONGJMP(buf,val) siglongjmp((buf), (val))
28 #else
29 #define SIGJMP_BUF jmp_buf
30 #define SIGSETJMP(buf) setjmp(buf)
31 #define SIGLONGJMP(buf,val) longjmp((buf), (val))
32 #endif
33 
34 #endif /* GDB_SETJMP_H */