mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
/*-
|
|
* Copyright (c) 1998 John Birrell <jb@cimlogic.com.au>.
|
|
* All rights reserved.
|
|
*
|
|
* 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. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _MACHINE_SETJMP_H_
|
|
#define _MACHINE_SETJMP_H_
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
#define _JBLEN 12 /* Size of the jmp_buf on AMD64. */
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
#if __BSD_VISIBLE || __POSIX_VISIBLE || __XSI_VISIBLE
|
|
typedef struct _sigjmp_buf { long _sjb[_JBLEN]; } sigjmp_buf[1];
|
|
#endif
|
|
|
|
typedef struct _jmp_buf { long _jb[_JBLEN]; } jmp_buf[1];
|
|
|
|
#endif /* !_MACHINE_SETJMP_H_ */
|