1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22/* Copyright (c) 1988 AT&T */ 23/* All Rights Reserved */ 24 25 26/* 27 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 28 * Use is subject to license terms. 29 */ 30 31#ifndef _SETJMP_H 32#define _SETJMP_H 33 34#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9.2.9 */ 35 36#include <iso/setjmp_iso.h> 37 38/* 39 * Allow global visibility for symbols defined in 40 * C++ "std" namespace in <iso/setjmp_iso.h>. 41 */ 42#if __cplusplus >= 199711L 43using std::jmp_buf; 44using std::longjmp; 45#endif 46 47#ifdef __cplusplus 48extern "C" { 49#endif 50 51#if defined(__STDC__) 52 53#if !defined(_STRICT_STDC) || defined(__XOPEN_OR_POSIX) || \ 54 defined(__EXTENSIONS__) 55/* non-ANSI standard compilation */ 56 57#if defined(_LP64) || defined(_I32LPx) 58typedef long sigjmp_buf[_SIGJBLEN]; 59#else 60typedef int sigjmp_buf[_SIGJBLEN]; 61#endif 62 63extern int sigsetjmp(sigjmp_buf, int); 64#pragma unknown_control_flow(sigsetjmp) 65extern void siglongjmp(sigjmp_buf, int) __NORETURN; 66#endif 67 68#else /* __STDC__ */ 69 70#if defined(_LP64) || defined(_I32LPx) 71typedef long sigjmp_buf[_SIGJBLEN]; 72#else 73typedef int sigjmp_buf[_SIGJBLEN]; 74#endif 75 76extern int sigsetjmp(); 77#pragma unknown_control_flow(sigsetjmp) 78extern void siglongjmp(); 79 80#endif /* __STDC__ */ 81 82#ifdef __cplusplus 83} 84#endif 85 86#endif /* _SETJMP_H */ 87