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* This file contains Original Code and/or Modifications of Original Code
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* Please obtain a copy of the License at
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/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990 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 Software.Distribution@CS.CMU.EDU
* 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.
*/
/*
*/
/*
* File: mach_debug/ipc_info.h
* Author: Rich Draves
* Date: March, 1990
*
* Definitions for the IPC debugging interface.
*/
#ifndef _MACH_DEBUG_IPC_INFO_H_
#define _MACH_DEBUG_IPC_INFO_H_
#include <mach/boolean.h>
#include <mach/port.h>
#include <mach/machine/vm_types.h>
/*
* Remember to update the mig type definitions
* in mach_debug_types.defs when adding/removing fields.
*/
typedef struct ipc_info_space {
natural_t iis_genno_mask; /* generation number mask */
natural_t iis_table_size; /* size of table */
natural_t iis_table_next; /* next possible size of table (UNUSED) */
natural_t iis_tree_size; /* size of tree (UNUSED) */
natural_t iis_tree_small; /* # of small entries in tree (UNUSED) */
natural_t iis_tree_hash; /* # of hashed entries in tree (UNUSED) */
} ipc_info_space_t;
typedef struct ipc_info_space_basic {
natural_t iisb_genno_mask; /* generation number mask */
natural_t iisb_table_size; /* size of table */
natural_t iisb_table_next; /* next possible size of table (UNUSED) */
natural_t iisb_table_inuse; /* number of entries in use */
natural_t iisb_reserved[2]; /* future expansion */
} ipc_info_space_basic_t;
typedef struct ipc_info_name {
mach_port_name_t iin_name; /* port name, including gen number */
/*boolean_t*/ integer_t iin_collision; /* collision at this entry? */
mach_port_type_t iin_type; /* straight port type */
mach_port_urefs_t iin_urefs; /* user-references */
natural_t iin_object; /* object pointer/identifier */
natural_t iin_next; /* marequest/next in free list */
natural_t iin_hash; /* hash index */
} ipc_info_name_t;
typedef ipc_info_name_t *ipc_info_name_array_t;
/* UNUSED */
typedef struct ipc_info_tree_name {
ipc_info_name_t iitn_name;
mach_port_name_t iitn_lchild; /* name of left child */
mach_port_name_t iitn_rchild; /* name of right child */
} ipc_info_tree_name_t;
typedef ipc_info_tree_name_t *ipc_info_tree_name_array_t;
typedef struct ipc_info_port {
natural_t iip_port_object; /* port object identifier */
natural_t iip_receiver_object; /* receiver task identifier (if any) */
} ipc_info_port_t;
typedef ipc_info_port_t *exception_handler_info_array_t;
#endif /* _MACH_DEBUG_IPC_INFO_H_ */