setjmp.h revision 66739
10Sstevel@tonic-gate/* $FreeBSD: head/sys/amd64/include/setjmp.h 66739 2000-10-06 11:53:32Z bde $ */ 20Sstevel@tonic-gate/* 30Sstevel@tonic-gate * Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>. 40Sstevel@tonic-gate * All rights reserved. 50Sstevel@tonic-gate * 60Sstevel@tonic-gate * Redistribution and use in source and binary forms, with or without 70Sstevel@tonic-gate * modification, are permitted provided that the following conditions 80Sstevel@tonic-gate * are met: 90Sstevel@tonic-gate * 1. Redistributions of source code must retain the above copyright 100Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer. 110Sstevel@tonic-gate * 2. Redistributions in binary form must reproduce the above copyright 120Sstevel@tonic-gate * notice, this list of conditions and the following disclaimer in the 130Sstevel@tonic-gate * documentation and/or other materials provided with the distribution. 140Sstevel@tonic-gate * 3. All advertising materials mentioning features or use of this software 150Sstevel@tonic-gate * must display the following acknowledgement: 160Sstevel@tonic-gate * This product includes software developed by John Birrell. 170Sstevel@tonic-gate * 4. Neither the name of the author nor the names of any co-contributors 180Sstevel@tonic-gate * may be used to endorse or promote products derived from this software 190Sstevel@tonic-gate * without specific prior written permission. 200Sstevel@tonic-gate * 210Sstevel@tonic-gate * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND 220Sstevel@tonic-gate * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 230Sstevel@tonic-gate * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 240Sstevel@tonic-gate * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 250Sstevel@tonic-gate * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 260Sstevel@tonic-gate * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 270Sstevel@tonic-gate * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 280Sstevel@tonic-gate * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 */ 34 35#define _JBLEN 11 /* Size of the jmp_buf on x86. */ 36 37/* 38 * jmp_buf and sigjmp_buf are encapsulated in different structs to force 39 * compile-time diagnostics for mismatches. The structs are the same 40 * internally to avoid some run-time errors for mismatches. 41 */ 42#ifndef _ANSI_SOURCE 43typedef struct _sigjmp_buf { int _sjb[_JBLEN + 1]; } sigjmp_buf[1]; 44#endif /* not ANSI */ 45 46typedef struct _jmp_buf { int _jb[_JBLEN + 1]; } jmp_buf[1]; 47