7357ff3f14
definitions for architectures that we don't have libc MD source for. Change 'int' to 'long' in sigjmp_buf and jmp_buf structures so that they are suitable for the register size on both i386 and alpha. Although FreeBSD defines these structures differently to NetBSD, the element size is now the same. If Bruce doesn't like this [8-)], we'll need to add a typedef to each <machine/setjmp.h> and use that in <setjmp.h>.
77 lines
3.1 KiB
C
77 lines
3.1 KiB
C
/*-
|
|
* Copyright (c) 1990, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
* (c) UNIX System Laboratories, Inc.
|
|
* All or some portions of this file are derived from material licensed
|
|
* to the University of California by American Telephone and Telegraph
|
|
* Co. or Unix System Laboratories, Inc. and are reproduced herein with
|
|
* the permission of UNIX System Laboratories, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)setjmp.h 8.2 (Berkeley) 1/21/94
|
|
*/
|
|
|
|
#ifndef _SETJMP_H_
|
|
#define _SETJMP_H_
|
|
|
|
/* The size of the jmp_buf is machine dependent: */
|
|
#include <machine/setjmp.h>
|
|
|
|
/*
|
|
* jmp_buf and sigjmp_buf are encapsulated in different structs to force
|
|
* compile-time diagnostics for mismatches. The structs are the same
|
|
* internally to avoid some run-time errors for mismatches.
|
|
*/
|
|
#ifndef _ANSI_SOURCE
|
|
typedef struct { long _sjb[_JBLEN + 1]; } sigjmp_buf[1];
|
|
#endif /* not ANSI */
|
|
|
|
typedef struct { long _jb[_JBLEN + 1]; } jmp_buf[1];
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
int setjmp __P((jmp_buf));
|
|
void longjmp __P((jmp_buf, int)) __dead2;
|
|
|
|
#ifndef _ANSI_SOURCE
|
|
int sigsetjmp __P((sigjmp_buf, int));
|
|
void siglongjmp __P((sigjmp_buf, int)) __dead2;
|
|
#endif /* not ANSI */
|
|
|
|
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
|
|
int _setjmp __P((jmp_buf));
|
|
void _longjmp __P((jmp_buf, int)) __dead2;
|
|
void longjmperror __P((void));
|
|
#endif /* neither ANSI nor POSIX */
|
|
__END_DECLS
|
|
|
|
#endif /* !_SETJMP_H_ */
|