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