[thirdparty/binutils-gdb.git] / gdb / common / gdb_setjmp.h

/* Portability wrappers for setjmp and longjmp.
   Copyright (C) 1986-2019 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 GDB_SETJMP_H
#define GDB_SETJMP_H

#include <setjmp.h>

#ifdef HAVE_SIGSETJMP
#define SIGJMP_BUF		sigjmp_buf
#define SIGSETJMP(buf)		sigsetjmp((buf), 1)
#define SIGLONGJMP(buf,val)	siglongjmp((buf), (val))
#else
#define SIGJMP_BUF		jmp_buf
#define SIGSETJMP(buf)		setjmp(buf)
#define SIGLONGJMP(buf,val)	longjmp((buf), (val))
#endif

#endif /* GDB_SETJMP_H */
Commit	Line	Data
e9bcb658	1	/* Portability wrappers for setjmp and longjmp.
42a4f53d	2	Copyright (C) 1986-2019 Free Software Foundation, Inc.
e9bcb658 GB	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 */