osfmk/mach_debug/ipc_info.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * HISTORY
  30  *
  31  * Revision 1.1.1.1  1998/09/22 21:05:45  wsanchez
  32  * Import of Mac OS X kernel (~semeria)
  33  *
  34  * Revision 1.1.1.1  1998/03/07 02:26:17  wsanchez
  35  * Import of OSF Mach kernel (~mburg)
  36  *
  37  * Revision 1.2.13.2  1995/01/06  19:52:40  devrcs
  38  *      mk6 CR668 - 1.3b26 merge
  39  *      64bit cleanup
  40  *      [1994/10/14  03:43:35  dwm]
  41  *
  42  * Revision 1.2.13.1  1994/09/23  02:45:18  ezf
  43  *      change marker to not FREE
  44  *      [1994/09/22  21:44:05  ezf]
  45  *
  46  * Revision 1.2.3.3  1993/09/09  16:07:52  jeffc
  47  *      CR9745 - Delete message accepted notifications
  48  *      [1993/09/03  20:45:48  jeffc]
  49  *
  50  * Revision 1.2.3.2  1993/06/09  02:44:43  gm
  51  *      Added to OSF/1 R1.3 from NMK15.0.
  52  *      [1993/06/02  21:19:04  jeffc]
  53  *
  54  * Revision 1.2  1993/04/19  16:41:20  devrcs
  55  *      ansi C conformance changes
  56  *      [1993/02/02  18:56:50  david]
  57  *
  58  * Revision 1.1  1992/09/30  02:32:34  robert
  59  *      Initial revision
  60  *
  61  * $EndLog$
  62  */
  63 /* CMU_HIST */
  64 /*
  65  * Revision 2.5.4.2  92/04/08  15:45:00  jeffreyh
  66  *      Back out Mainline changes. Revert back to revision 2.5.
  67  *      [92/04/07  10:29:40  jeffreyh]
  68  *
  69  * Revision 2.5  91/05/14  17:03:28  mrt
  70  *      Correcting copyright
  71  *
  72  * Revision 2.4  91/02/05  17:37:50  mrt
  73  *      Changed to new Mach copyright
  74  *      [91/02/01  17:28:30  mrt]
  75  *
  76  * Revision 2.3  91/01/08  15:19:05  rpd
  77  *      Moved ipc_info_bucket_t to mach_debug/hash_info.h.
  78  *      [91/01/02            rpd]
  79  *
  80  * Revision 2.2  90/06/02  15:00:28  rpd
  81  *      Created for new IPC.
  82  *      [90/03/26  23:45:14  rpd]
  83  *
  84  */
  85 /* CMU_ENDHIST */
  86 /*
  87  * Mach Operating System
  88  * Copyright (c) 1991,1990 Carnegie Mellon University
  89  * All Rights Reserved.
  90  *
  91  * Permission to use, copy, modify and distribute this software and its
  92  * documentation is hereby granted, provided that both the copyright
  93  * notice and this permission notice appear in all copies of the
  94  * software, derivative works or modified versions, and any portions
  95  * thereof, and that both notices appear in supporting documentation.
  96  *
  97  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  98  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  99  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 100  *
 101  * Carnegie Mellon requests users of this software to return to
 102  *
 103  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 104  *  School of Computer Science
 105  *  Carnegie Mellon University
 106  *  Pittsburgh PA 15213-3890
 107  *
 108  * any improvements or extensions that they make and grant Carnegie Mellon
 109  * the rights to redistribute these changes.
 110  */
 111 /*
 112  */
 113 /*
 114  *      File:   mach_debug/ipc_info.h
 115  *      Author: Rich Draves
 116  *      Date:   March, 1990
 117  *
 118  *      Definitions for the IPC debugging interface.
 119  */
 120
 121 #ifndef _MACH_DEBUG_IPC_INFO_H_
 122 #define _MACH_DEBUG_IPC_INFO_H_
 123
 124 #include <mach/boolean.h>
 125 #include <mach/port.h>
 126 #include <mach/machine/vm_types.h>
 127
 128 /*
 129  *      Remember to update the mig type definitions
 130  *      in mach_debug_types.defs when adding/removing fields.
 131  */
 132
 133
 134 typedef struct ipc_info_space {
 135         natural_t iis_genno_mask;       /* generation number mask */
 136         natural_t iis_table_size;       /* size of table */
 137         natural_t iis_table_next;       /* next possible size of table */
 138         natural_t iis_tree_size;        /* size of tree */
 139         natural_t iis_tree_small;       /* # of small entries in tree */
 140         natural_t iis_tree_hash;        /* # of hashed entries in tree */
 141 } ipc_info_space_t;
 142
 143
 144 typedef struct ipc_info_name {
 145         mach_port_name_t iin_name;              /* port name, including gen number */
 146 /*boolean_t*/integer_t iin_collision;   /* collision at this entry? */
 147         mach_port_type_t iin_type;      /* straight port type */
 148         mach_port_urefs_t iin_urefs;    /* user-references */
 149         vm_offset_t iin_object;         /* object pointer */
 150         natural_t iin_next;             /* marequest/next in free list */
 151         natural_t iin_hash;             /* hash index */
 152 } ipc_info_name_t;
 153
 154 typedef ipc_info_name_t *ipc_info_name_array_t;
 155
 156
 157 typedef struct ipc_info_tree_name {
 158         ipc_info_name_t iitn_name;
 159         mach_port_name_t iitn_lchild;   /* name of left child */
 160         mach_port_name_t iitn_rchild;   /* name of right child */
 161 } ipc_info_tree_name_t;
 162
 163 typedef ipc_info_tree_name_t *ipc_info_tree_name_array_t;
 164
 165 #endif  /* _MACH_DEBUG_IPC_INFO_H_ */