1/* $NetBSD: setjmp.h,v 1.25 2009/08/12 04:57:36 matt 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