1/* $NetBSD: setjmp.h,v 1.26 2011/11/05 09:27:06 joerg 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. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)setjmp.h 8.2 (Berkeley) 1/21/94
37 */
38
39#ifndef _SETJMP_H_
40#define _SETJMP_H_
41
42#include <sys/featuretest.h>
43
44#include <machine/setjmp.h>
45
46#ifndef _JB_ATTRIBUTES
47#define _JB_ATTRIBUTES /**/
48#else
49#endif
50#ifndef _BSD_JBSLOT_T_
51#define _BSD_JBSLOT_T_ long
52#endif
53
54#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
55 defined(_NETBSD_SOURCE)
56typedef _BSD_JBSLOT_T_ sigjmp_buf[_JBLEN + 1] _JB_ATTRIBUTES;
57#endif /* not ANSI */
58
59typedef _BSD_JBSLOT_T_ jmp_buf[_JBLEN] _JB_ATTRIBUTES;
60
61#include <sys/cdefs.h>
62
63__BEGIN_DECLS
64#ifndef __LIBC12_SOURCE__
65int setjmp(jmp_buf) __RENAME(__setjmp14) __returns_twice;
66void longjmp(jmp_buf, int) __RENAME(__longjmp14) __dead;
67
68#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
69 defined(_NETBSD_SOURCE)
70int sigsetjmp(sigjmp_buf, int) __RENAME(__sigsetjmp14) __returns_twice;
71void siglongjmp(sigjmp_buf, int) __RENAME(__siglongjmp14) __dead;
72#endif /* not ANSI */
73#endif /* __LIBC12_SOURCE__ */
74
75#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
76int _setjmp(jmp_buf) __returns_twice;
77void _longjmp(jmp_buf, int) __dead;
78#endif
79
80#if defined(_NETBSD_SOURCE)
81void longjmperror(void);
82#endif
83__END_DECLS
84
85#endif /* !_SETJMP_H_ */
86