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Annotation of XNU/osfmk/mach_debug/ipc_info.h, revision 1.1

1.1     ! root        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  [email protected]
        !           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_ */

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