1 | /* |
2 | * Copyright (c) 2000-2010 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) 1991,1990,1989,1988,1987 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/task_special_ports.h |
60 | * |
61 | * Defines codes for special_purpose task ports. These are NOT |
62 | * port identifiers - they are only used for the task_get_special_port |
63 | * and task_set_special_port routines. |
64 | * |
65 | */ |
66 | |
67 | #ifndef _MACH_TASK_SPECIAL_PORTS_H_ |
68 | #define _MACH_TASK_SPECIAL_PORTS_H_ |
69 | |
70 | typedef int task_special_port_t; |
71 | |
72 | #define TASK_KERNEL_PORT 1 /* The full task port for task. */ |
73 | |
74 | #define TASK_HOST_PORT 2 /* The host (priv) port for task. */ |
75 | |
76 | #define TASK_NAME_PORT 3 /* The name port for task. */ |
77 | |
78 | #define TASK_BOOTSTRAP_PORT 4 /* Bootstrap environment for task. */ |
79 | |
80 | #define TASK_INSPECT_PORT 5 /* The inspect port for task. */ |
81 | |
82 | #define TASK_READ_PORT 6 /* The read port for task. */ |
83 | |
84 | /* |
85 | * Evolving and likely to change. |
86 | */ |
87 | |
88 | /* Was TASK_SEATBELT_PORT 7 Seatbelt compiler/DEM port for task. */ |
89 | |
90 | /* Was TASK_GSSD_PORT 8 which transformed to a host port */ |
91 | |
92 | #define TASK_ACCESS_PORT 9 /* Permission check for task_for_pid. */ |
93 | |
94 | #define TASK_DEBUG_CONTROL_PORT 10 /* debug control port */ |
95 | |
96 | #define TASK_RESOURCE_NOTIFY_PORT 11 /* overrides host special RN port */ |
97 | |
98 | #define TASK_MAX_SPECIAL_PORT TASK_RESOURCE_NOTIFY_PORT |
99 | |
100 | /* |
101 | * Definitions for ease of use |
102 | */ |
103 | |
104 | #define task_get_kernel_port(task, port) \ |
105 | (task_get_special_port((task), TASK_KERNEL_PORT, (port))) |
106 | |
107 | #define task_set_kernel_port(task, port) \ |
108 | (task_set_special_port((task), TASK_KERNEL_PORT, (port))) |
109 | |
110 | #define task_get_host_port(task, port) \ |
111 | (task_get_special_port((task), TASK_HOST_PORT, (port))) |
112 | |
113 | #define task_set_host_port(task, port) \ |
114 | (task_set_special_port((task), TASK_HOST_PORT, (port))) |
115 | |
116 | #define task_get_bootstrap_port(task, port) \ |
117 | (task_get_special_port((task), TASK_BOOTSTRAP_PORT, (port))) |
118 | |
119 | #define task_get_debug_control_port(task, port) \ |
120 | (task_get_special_port((task), TASK_DEBUG_CONTROL_PORT, (port))) |
121 | |
122 | #define task_set_bootstrap_port(task, port) \ |
123 | (task_set_special_port((task), TASK_BOOTSTRAP_PORT, (port))) |
124 | |
125 | #define task_get_task_access_port(task, port) \ |
126 | (task_get_special_port((task), TASK_ACCESS_PORT, (port))) |
127 | |
128 | #define task_set_task_access_port(task, port) \ |
129 | (task_set_special_port((task), TASK_ACCESS_PORT, (port))) |
130 | |
131 | #define task_set_task_debug_control_port(task, port) \ |
132 | (task_set_special_port((task), TASK_DEBUG_CONTROL_PORT, (port))) |
133 | |
134 | #ifdef XNU_KERNEL_PRIVATE |
135 | #define DEBUG_PORT_ENTITLEMENT "com.apple.private.debug_port" |
136 | #endif /* XNU_KERNEL_PRIVATE */ |
137 | |
138 | #endif /* _MACH_TASK_SPECIAL_PORTS_H_ */ |
139 | |