/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* Copyright (c) 1988 AT&T */ /* All Rights Reserved */ /* * Copyright 2005 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * An application should not include this header directly. Instead it * should be included only through the inclusion of other Sun headers. * * The contents of this header is limited to identifiers specified in the * C Standard. Any new identifiers specified in future amendments to the * C Standard must be placed in this header. If these new identifiers * are required to also be in the C++ Standard "std" namespace, then for * anything other than macro definitions, corresponding "using" directives * must also be added to . */ #ifndef _ISO_SETJMP_ISO_H #define _ISO_SETJMP_ISO_H #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9.2.9 */ #include #ifdef __cplusplus extern "C" { #endif #ifndef _JBLEN /* * The sizes of the jump-buffer (_JBLEN) and the sigjump-buffer * (_SIGJBLEN) are defined by the appropriate, processor specific, * ABI. */ #if defined(__amd64) #define _JBLEN 8 /* ABI value */ #define _SIGJBLEN 128 /* ABI value */ #elif defined(__i386) #define _JBLEN 10 /* ABI value */ #define _SIGJBLEN 128 /* ABI value */ #elif defined(__sparcv9) #define _JBLEN 12 /* ABI value */ #define _SIGJBLEN 19 /* ABI value */ #elif defined(__sparc) #define _JBLEN 12 /* ABI value */ #define _SIGJBLEN 19 /* ABI value */ #else #error "ISA not supported" #endif #if __cplusplus >= 199711L namespace std { #endif #if defined(__i386) || defined(__amd64) || \ defined(__sparc) || defined(__sparcv9) #if defined(_LP64) || defined(_I32LPx) typedef long jmp_buf[_JBLEN]; #else typedef int jmp_buf[_JBLEN]; #endif #else #error "ISA not supported" #endif #if defined(__STDC__) extern int setjmp(jmp_buf); #pragma unknown_control_flow(setjmp) extern int _setjmp(jmp_buf); #pragma unknown_control_flow(_setjmp) extern void longjmp(jmp_buf, int) __NORETURN; extern void _longjmp(jmp_buf, int) __NORETURN; #else extern int setjmp(); #pragma unknown_control_flow(setjmp) extern int _setjmp(); #pragma unknown_control_flow(_setjmp) extern void longjmp(); extern void _longjmp(); #endif /* __STDC__ */ #if __cplusplus >= 199711L } #endif /* end of namespace std */ #if __cplusplus >= 199711L using std::setjmp; #endif #if defined(_STRICT_STDC) || __cplusplus >= 199711L #define setjmp(env) setjmp(env) #endif #endif /* _JBLEN */ #ifdef __cplusplus } #endif #endif /* _ISO_SETJMP_ISO_H */