Mercurial > illumos > illumos-gate
view usr/src/head/setjmp.h @ 13726:056b82d21d71
1450 Illumos should be buildable with GCC4
Reviewed by: Joshua M. Clulow <josh@sysmgr.org>
Reviewed by: Keith Wesolowski <keith.wesolowski@joyent.com>
Reviewed by: Gordon Ross <gwr@nexenta.com>
Reviewed by: Albert Lee <trisk@nexenta.com>
Approved by: Gordon Ross <gwr@nexenta.com>
author | Richard Lowe <richlowe@richlowe.net> |
---|---|
date | Sat, 14 Apr 2012 20:29:22 -0400 |
parents | 68f95e015346 |
children |
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/* * 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 2004 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SETJMP_H #define _SETJMP_H #include <iso/setjmp_iso.h> /* * Allow global visibility for symbols defined in * C++ "std" namespace in <iso/setjmp_iso.h>. */ #if __cplusplus >= 199711L using std::jmp_buf; using std::longjmp; #endif #ifdef __cplusplus extern "C" { #endif #if defined(__STDC__) #if !defined(_STRICT_STDC) || defined(__XOPEN_OR_POSIX) || \ defined(__EXTENSIONS__) /* non-ANSI standard compilation */ #if defined(_LP64) || defined(_I32LPx) typedef long sigjmp_buf[_SIGJBLEN]; #else typedef int sigjmp_buf[_SIGJBLEN]; #endif extern int sigsetjmp(sigjmp_buf, int) __RETURNS_TWICE; #pragma unknown_control_flow(sigsetjmp) extern void siglongjmp(sigjmp_buf, int) __NORETURN; #endif #else /* __STDC__ */ #if defined(_LP64) || defined(_I32LPx) typedef long sigjmp_buf[_SIGJBLEN]; #else typedef int sigjmp_buf[_SIGJBLEN]; #endif extern int sigsetjmp() __RETURNS_TWICE; #pragma unknown_control_flow(sigsetjmp) extern void siglongjmp(); #endif /* __STDC__ */ #ifdef __cplusplus } #endif #endif /* _SETJMP_H */