setjmp.h revision 1.9 
1/*	$NetBSD: setjmp.h,v 1.9 1994/10/26 00:56:22 cgd Exp $	*/
2
3/*-
4 * Copyright (c) 1990, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph
9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
10 * the permission of UNIX System Laboratories, Inc.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 *    notice, this list of conditions and the following disclaimer in the
19 *    documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 *    must display the following acknowledgement:
22 *	This product includes software developed by the University of
23 *	California, Berkeley and its contributors.
24 * 4. Neither the name of the University nor the names of its contributors
25 *    may be used to endorse or promote products derived from this software
26 *    without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * SUCH DAMAGE.
39 *
40 *	@(#)setjmp.h	8.2 (Berkeley) 1/21/94
41 */
42
43#ifndef _SETJMP_H_
44#define _SETJMP_H_
45
46#if defined(mc68000) || defined(__mc68000__)
47#define _JBLEN	17
48#endif
49
50#if defined(i386) || defined(__i386__)
51#define _JBLEN	10
52#endif
53
54#if defined(mips) || defined(__mips__)
55#define _JBLEN	83
56#endif
57
58#if defined(sparc) || defined(__sparc__)
59#define _JBLEN	10
60#endif
61
62#if defined(tahoe) || defined(__tahoe__)
63#define _JBLEN	10
64#endif
65
66#if defined(vax) || defined(__vax__)
67#define _JBLEN	10
68#endif
69
70#if defined(pc532) || defined(__pc532__)
71#define _JBLEN	10
72#endif
73
74#ifndef _ANSI_SOURCE
75/*
76 * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
77 */
78typedef int sigjmp_buf[_JBLEN + 1];
79#endif /* not ANSI */
80
81typedef int jmp_buf[_JBLEN];
82
83#include <sys/cdefs.h>
84
85__BEGIN_DECLS
86int	setjmp __P((jmp_buf));
87void	longjmp __P((jmp_buf, int));
88
89#ifndef _ANSI_SOURCE
90/*
91 * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
92 */
93int	sigsetjmp __P((sigjmp_buf, int));
94void	siglongjmp __P((sigjmp_buf, int));
95#endif /* not ANSI */
96
97#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
98int	_setjmp __P((jmp_buf));
99void	_longjmp __P((jmp_buf, int));
100void	longjmperror __P((void));
101#endif /* neither ANSI nor POSIX */
102__END_DECLS
103
104#endif /* !_SETJMP_H_ */
105