Source to mach/mig_errors.h

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
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 * Source License Version 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource 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 OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License."
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

/*
 * Copyright (c) 1995, 1994, 1993, 1992, 1991, 1990  
 * Open Software Foundation, Inc. 
 *  
 * Permission to use, copy, modify, and distribute this software and 
 * its documentation for any purpose and without fee is hereby granted, 
 * provided that the above copyright notice appears in all copies and 
 * that both the copyright notice and this permission notice appear in 
 * supporting documentation, and that the name of ("OSF") or Open Software 
 * Foundation not be used in advertising or publicity pertaining to 
 * distribution of the software without specific, written prior permission. 
 *  
 * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
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 * SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 
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 */
/*
 * OSF Research Institute MK6.1 (unencumbered) 1/31/1995
 */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  [email protected]
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 */
/*
 * Mach Interface Generator errors
 *
 */

#ifndef	_MACH_MIG_ERRORS_H_
#define _MACH_MIG_ERRORS_H_

#include <mach/kern_return.h>
#include <mach/message.h>

/*
 *	These error codes should be specified as system 4, subsytem 2.
 *	But alas backwards compatibility makes that impossible.
 *	The problem is old clients of new servers (eg, the kernel)
 *	which get strange large error codes when there is a Mig problem
 *	in the server.  Unfortunately, the IPC system doesn't have
 *	the knowledge to convert the codes in this situation.
 */

#define MIG_TYPE_ERROR		-300	/* client type check failure */
#define MIG_REPLY_MISMATCH	-301	/* wrong reply message ID */
#define MIG_REMOTE_ERROR	-302	/* server detected error */
#define MIG_BAD_ID		-303	/* bad request message ID */
#define MIG_BAD_ARGUMENTS	-304	/* server type check failure */
#define MIG_NO_REPLY		-305	/* no reply should be sent */
#define MIG_EXCEPTION		-306	/* server raised exception */
#define MIG_ARRAY_TOO_LARGE	-307	/* array not large enough */
#define MIG_SERVER_DIED		-308	/* server died */
#define MIG_TRAILER_ERROR       -309    /* trailer has an unknown format */

#include <mach/ndr.h>

typedef struct {
	mach_msg_header_t	Head;
	NDR_record_t		NDR;
	kern_return_t		RetCode;
} mig_reply_error_t;

typedef struct mig_symtab {
	char	*ms_routine_name;
	int	ms_routine_number;
	void    (*ms_routine)(void);	/* Since the functions in the
					 * symbol table have unknown
					 * signatures, this is the best
					 * we can do...
					 */
} mig_symtab_t;

/* Definitions for the old IPC interface. */

typedef struct {
	msg_header_t		Head;
	msg_type_t		RetCodeType;
	kern_return_t		RetCode;
} death_pill_t;

/*
 * This stuff is needed by the server
 * side kernel RPC code.
 */

typedef	void	(*mig_routine_t)
			(mach_msg_header_t *, mach_msg_header_t *);

typedef struct {
	mach_msg_header_t	Head;
	mach_msg_type_t		RetCodeType;
	kern_return_t		RetCode;
} mig_reply_header_t;

#endif	/* _MACH_MIG_ERRORS_H_ */