ux_exception.h   [plain text]


/*
 * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
 * 
 * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code 
 * as defined in and that are subject to the Apple Public Source License 
 * Version 2.0 (the 'License'). You may not use this file except in 
 * compliance with the License.  The rights granted to you under the 
 * License may not be used to create, or enable the creation or 
 * redistribution of, unlawful or unlicensed copies of an Apple operating 
 * system, or to circumvent, violate, or enable the circumvention or 
 * violation of, any terms of an Apple operating system software license 
 * agreement.
 *
 * Please obtain a copy of the License at 
 * http://www.opensource.apple.com/apsl/ and read it before using this 
 * file.
 *
 * The Original Code and all software distributed under the License are 
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * Please see the License for the specific language governing rights and 
 * limitations under the License.
 *
 * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
 */
/* 
 * Mach Operating System
 * Copyright (c) 1989 Carnegie-Mellon University
 * Copyright (c) 1988 Carnegie-Mellon University
 * Copyright (c) 1987 Carnegie-Mellon University
 * All rights reserved.  The CMU software License Agreement specifies
 * the terms and conditions for use and redistribution.
 */

/*
 *	Codes for Unix software exceptions under EXC_SOFTWARE.
 */

#ifndef	_SYS_UX_EXCEPTION_H_
#define _SYS_UX_EXCEPTION_H_

#include <sys/appleapiopts.h>

#ifdef __APPLE_API_UNSTABLE

#define EXC_UNIX_BAD_SYSCALL	0x10000		/* SIGSYS */

#define EXC_UNIX_BAD_PIPE	0x10001		/* SIGPIPE */

#define EXC_UNIX_ABORT		0x10002		/* SIGABRT */

#endif /* __APPLE_API_UNSTABLE */

#ifdef	KERNEL
#ifdef __APPLE_API_PRIVATE
/*
 *	Kernel data structures for Unix exception handler.
 */

#include <mach/port.h>

extern mach_port_name_t			ux_exception_port;

boolean_t	machine_exception(int exception, int code, int subcode,
	        int *unix_signal, int *unix_code);
void	ux_handler_init(void);

#endif /* __APPLE_API_PRIVATE */
#endif /* KERNEL */

#endif	/* _SYS_UX_EXCEPTION_H_ */