1 | /* |
2 | * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
8 | * Version 2.0 (the 'License'). You may not use this file except in |
9 | * compliance with the License. The rights granted to you under the License |
10 | * may not be used to create, or enable the creation or redistribution of, |
11 | * unlawful or unlicensed copies of an Apple operating system, or to |
12 | * circumvent, violate, or enable the circumvention or violation of, any |
13 | * terms of an Apple operating system software license agreement. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
18 | * The Original Code and all software distributed under the License are |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
23 | * Please see the License for the specific language governing rights and |
24 | * limitations under the License. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | /* |
29 | * @OSF_COPYRIGHT@ |
30 | */ |
31 | /* |
32 | * Mach Operating System |
33 | * Copyright (c) 1991,1990 Carnegie Mellon University |
34 | * All Rights Reserved. |
35 | * |
36 | * Permission to use, copy, modify and distribute this software and its |
37 | * documentation is hereby granted, provided that both the copyright |
38 | * notice and this permission notice appear in all copies of the |
39 | * software, derivative works or modified versions, and any portions |
40 | * thereof, and that both notices appear in supporting documentation. |
41 | * |
42 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" |
43 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR |
44 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. |
45 | * |
46 | * Carnegie Mellon requests users of this software to return to |
47 | * |
48 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU |
49 | * School of Computer Science |
50 | * Carnegie Mellon University |
51 | * Pittsburgh PA 15213-3890 |
52 | * |
53 | * any improvements or extensions that they make and grant Carnegie Mellon |
54 | * the rights to redistribute these changes. |
55 | */ |
56 | /* |
57 | */ |
58 | /* |
59 | * File: mach_debug/ipc_info.h |
60 | * Author: Rich Draves |
61 | * Date: March, 1990 |
62 | * |
63 | * Definitions for the IPC debugging interface. |
64 | */ |
65 | |
66 | #ifndef _MACH_DEBUG_IPC_INFO_H_ |
67 | #define _MACH_DEBUG_IPC_INFO_H_ |
68 | |
69 | #include <mach/boolean.h> |
70 | #include <mach/port.h> |
71 | #include <mach/machine/vm_types.h> |
72 | |
73 | /* |
74 | * Remember to update the mig type definitions |
75 | * in mach_debug_types.defs when adding/removing fields. |
76 | */ |
77 | |
78 | typedef struct ipc_info_space { |
79 | natural_t iis_genno_mask; /* generation number mask */ |
80 | natural_t iis_table_size; /* size of table */ |
81 | natural_t iis_table_next; /* next possible size of table (UNUSED) */ |
82 | natural_t iis_tree_size; /* size of tree (UNUSED) */ |
83 | natural_t iis_tree_small; /* # of small entries in tree (UNUSED) */ |
84 | natural_t iis_tree_hash; /* # of hashed entries in tree (UNUSED) */ |
85 | } ipc_info_space_t; |
86 | |
87 | typedef struct ipc_info_space_basic { |
88 | natural_t iisb_genno_mask; /* generation number mask */ |
89 | natural_t iisb_table_size; /* size of table */ |
90 | natural_t iisb_table_next; /* next possible size of table (UNUSED) */ |
91 | natural_t iisb_table_inuse; /* number of entries in use */ |
92 | natural_t iisb_reserved[2]; /* future expansion */ |
93 | } ipc_info_space_basic_t; |
94 | |
95 | typedef struct ipc_info_name { |
96 | mach_port_name_t iin_name; /* port name, including gen number */ |
97 | /*boolean_t*/ integer_t iin_collision; /* collision at this entry? */ |
98 | mach_port_type_t iin_type; /* straight port type */ |
99 | mach_port_urefs_t iin_urefs; /* user-references */ |
100 | natural_t iin_object; /* object pointer/identifier */ |
101 | natural_t iin_next; /* marequest/next in free list */ |
102 | natural_t iin_hash; /* hash index */ |
103 | } ipc_info_name_t; |
104 | |
105 | typedef ipc_info_name_t *ipc_info_name_array_t; |
106 | |
107 | /* UNUSED */ |
108 | typedef struct ipc_info_tree_name { |
109 | ipc_info_name_t iitn_name; |
110 | mach_port_name_t iitn_lchild; /* name of left child */ |
111 | mach_port_name_t iitn_rchild; /* name of right child */ |
112 | } ipc_info_tree_name_t; |
113 | |
114 | typedef ipc_info_tree_name_t *ipc_info_tree_name_array_t; |
115 | |
116 | typedef struct ipc_info_port { |
117 | natural_t iip_port_object; /* port object identifier */ |
118 | natural_t iip_receiver_object; /* receiver task identifier (if any) */ |
119 | } ipc_info_port_t; |
120 | |
121 | typedef ipc_info_port_t *exception_handler_info_array_t; |
122 | |
123 | #endif /* _MACH_DEBUG_IPC_INFO_H_ */ |
124 | |