1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 23*0Sstevel@tonic-gate /* All Rights Reserved */ 24*0Sstevel@tonic-gate 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* 27*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 28*0Sstevel@tonic-gate * Use is subject to license terms. 29*0Sstevel@tonic-gate */ 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate /* 32*0Sstevel@tonic-gate * An application should not include this header directly. Instead it 33*0Sstevel@tonic-gate * should be included only through the inclusion of other Sun headers. 34*0Sstevel@tonic-gate * 35*0Sstevel@tonic-gate * The contents of this header is limited to identifiers specified in the 36*0Sstevel@tonic-gate * C Standard. Any new identifiers specified in future amendments to the 37*0Sstevel@tonic-gate * C Standard must be placed in this header. If these new identifiers 38*0Sstevel@tonic-gate * are required to also be in the C++ Standard "std" namespace, then for 39*0Sstevel@tonic-gate * anything other than macro definitions, corresponding "using" directives 40*0Sstevel@tonic-gate * must also be added to <setjmp.h>. 41*0Sstevel@tonic-gate */ 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #ifndef _ISO_SETJMP_ISO_H 44*0Sstevel@tonic-gate #define _ISO_SETJMP_ISO_H 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 47*0Sstevel@tonic-gate /* SVr4.0 1.9.2.9 */ 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate #include <sys/feature_tests.h> 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate #ifdef __cplusplus 52*0Sstevel@tonic-gate extern "C" { 53*0Sstevel@tonic-gate #endif 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate #ifndef _JBLEN 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate /* 58*0Sstevel@tonic-gate * The sizes of the jump-buffer (_JBLEN) and the sigjump-buffer 59*0Sstevel@tonic-gate * (_SIGJBLEN) are defined by the appropriate, processor specific, 60*0Sstevel@tonic-gate * ABI. 61*0Sstevel@tonic-gate */ 62*0Sstevel@tonic-gate #if defined(__amd64) 63*0Sstevel@tonic-gate #define _JBLEN 8 /* ABI value */ 64*0Sstevel@tonic-gate #define _SIGJBLEN 128 /* ABI value */ 65*0Sstevel@tonic-gate #elif defined(__i386) 66*0Sstevel@tonic-gate #define _JBLEN 10 /* ABI value */ 67*0Sstevel@tonic-gate #define _SIGJBLEN 128 /* ABI value */ 68*0Sstevel@tonic-gate #elif defined(__sparcv9) 69*0Sstevel@tonic-gate #define _JBLEN 12 /* ABI value */ 70*0Sstevel@tonic-gate #define _SIGJBLEN 19 /* ABI value */ 71*0Sstevel@tonic-gate #elif defined(__sparc) 72*0Sstevel@tonic-gate #define _JBLEN 12 /* ABI value */ 73*0Sstevel@tonic-gate #define _SIGJBLEN 19 /* ABI value */ 74*0Sstevel@tonic-gate #else 75*0Sstevel@tonic-gate #error "ISA not supported" 76*0Sstevel@tonic-gate #endif 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate #if __cplusplus >= 199711L 79*0Sstevel@tonic-gate namespace std { 80*0Sstevel@tonic-gate #endif 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate #if defined(__i386) || defined(__amd64) || \ 83*0Sstevel@tonic-gate defined(__sparc) || defined(__sparcv9) 84*0Sstevel@tonic-gate #if defined(_LP64) || defined(_I32LPx) 85*0Sstevel@tonic-gate typedef long jmp_buf[_JBLEN]; 86*0Sstevel@tonic-gate #else 87*0Sstevel@tonic-gate typedef int jmp_buf[_JBLEN]; 88*0Sstevel@tonic-gate #endif 89*0Sstevel@tonic-gate #else 90*0Sstevel@tonic-gate #error "ISA not supported" 91*0Sstevel@tonic-gate #endif 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate #if defined(__STDC__) 94*0Sstevel@tonic-gate 95*0Sstevel@tonic-gate extern int setjmp(jmp_buf); 96*0Sstevel@tonic-gate #pragma unknown_control_flow(setjmp) 97*0Sstevel@tonic-gate extern int _setjmp(jmp_buf); 98*0Sstevel@tonic-gate #pragma unknown_control_flow(_setjmp) 99*0Sstevel@tonic-gate extern void longjmp(jmp_buf, int) __NORETURN; 100*0Sstevel@tonic-gate extern void _longjmp(jmp_buf, int) __NORETURN; 101*0Sstevel@tonic-gate 102*0Sstevel@tonic-gate #else 103*0Sstevel@tonic-gate 104*0Sstevel@tonic-gate extern int setjmp(); 105*0Sstevel@tonic-gate #pragma unknown_control_flow(setjmp) 106*0Sstevel@tonic-gate extern int _setjmp(); 107*0Sstevel@tonic-gate #pragma unknown_control_flow(_setjmp) 108*0Sstevel@tonic-gate extern void longjmp(); 109*0Sstevel@tonic-gate extern void _longjmp(); 110*0Sstevel@tonic-gate 111*0Sstevel@tonic-gate #endif /* __STDC__ */ 112*0Sstevel@tonic-gate 113*0Sstevel@tonic-gate #if __cplusplus >= 199711L 114*0Sstevel@tonic-gate } 115*0Sstevel@tonic-gate #endif /* end of namespace std */ 116*0Sstevel@tonic-gate 117*0Sstevel@tonic-gate #if __cplusplus >= 199711L 118*0Sstevel@tonic-gate using std::setjmp; 119*0Sstevel@tonic-gate #endif 120*0Sstevel@tonic-gate 121*0Sstevel@tonic-gate #if defined(_STRICT_STDC) || __cplusplus >= 199711L 122*0Sstevel@tonic-gate #define setjmp(env) setjmp(env) 123*0Sstevel@tonic-gate #endif 124*0Sstevel@tonic-gate 125*0Sstevel@tonic-gate #endif /* _JBLEN */ 126*0Sstevel@tonic-gate 127*0Sstevel@tonic-gate #ifdef __cplusplus 128*0Sstevel@tonic-gate } 129*0Sstevel@tonic-gate #endif 130*0Sstevel@tonic-gate 131*0Sstevel@tonic-gate #endif /* _ISO_SETJMP_ISO_H */ 132