projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 9bccf70c | 2 | * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved. |
| 1c79356b A |
3 | * |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 37839358 A |
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. | |
| 1c79356b | 11 | * |
| 37839358 A |
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 | |
| 1c79356b A |
14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 37839358 A |
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. | |
| 1c79356b A |
19 | * |
| 20 | * @APPLE_LICENSE_HEADER_END@ | |
| 21 | */ | |
| 22 | /* | |
| 23 | * @OSF_COPYRIGHT@ | |
| 24 | */ | |
| 1c79356b A |
25 | /* |
| 26 | * Mach Operating System | |
| 27 | * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University | |
| 28 | * All Rights Reserved. | |
| 29 | * | |
| 30 | * Permission to use, copy, modify and distribute this software and its | |
| 31 | * documentation is hereby granted, provided that both the copyright | |
| 32 | * notice and this permission notice appear in all copies of the | |
| 33 | * software, derivative works or modified versions, and any portions | |
| 34 | * thereof, and that both notices appear in supporting documentation. | |
| 35 | * | |
| 36 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" | |
| 37 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR | |
| 38 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. | |
| 39 | * | |
| 40 | * Carnegie Mellon requests users of this software to return to | |
| 41 | * | |
| 42 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU | |
| 43 | * School of Computer Science | |
| 44 | * Carnegie Mellon University | |
| 45 | * Pittsburgh PA 15213-3890 | |
| 46 | * | |
| 47 | * any improvements or extensions that they make and grant Carnegie Mellon | |
| 48 | * the rights to redistribute these changes. | |
| 49 | */ | |
| 50 | /* | |
| 51 | */ | |
| 52 | /* | |
| 53 | * File: mach/task_special_ports.h | |
| 54 | * | |
| 55 | * Defines codes for special_purpose task ports. These are NOT | |
| 56 | * port identifiers - they are only used for the task_get_special_port | |
| 57 | * and task_set_special_port routines. | |
| 58 | * | |
| 59 | */ | |
| 60 | ||
| 61 | #ifndef _MACH_TASK_SPECIAL_PORTS_H_ | |
| 62 | #define _MACH_TASK_SPECIAL_PORTS_H_ | |
| 63 | ||
| 64 | typedef int task_special_port_t; | |
| 65 | ||
| 66 | #define TASK_KERNEL_PORT 1 /* Represents task to the outside | |
| 67 | world.*/ | |
| 68 | ||
| 69 | #define TASK_HOST_PORT 2 /* The host (priv) port for task. */ | |
| 70 | ||
| c0fea474 A |
71 | #define TASK_NAME_PORT 3 /* the name (unpriv) port for task */ |
| 72 | ||
| 1c79356b A |
73 | #define TASK_BOOTSTRAP_PORT 4 /* Bootstrap environment for task. */ |
| 74 | ||
| 91447636 A |
75 | /* |
| 76 | * Evolving and likely to change. | |
| 77 | */ | |
| 9bccf70c | 78 | |
| 1c79356b A |
79 | #define TASK_WIRED_LEDGER_PORT 5 /* Wired resource ledger for task. */ |
| 80 | ||
| 81 | #define TASK_PAGED_LEDGER_PORT 6 /* Paged resource ledger for task. */ | |
| 82 | ||
| 9bccf70c A |
83 | #define task_get_wired_ledger_port(task, port) \ |
| 84 | (task_get_special_port((task), TASK_WIRED_LEDGER_PORT, (port))) | |
| 85 | ||
| 86 | #define task_set_wired_ledger_port(task, port) \ | |
| 87 | (task_set_special_port((task), TASK_WIRED_LEDGER_PORT, (port))) | |
| 88 | ||
| 89 | #define task_get_paged_ledger_port(task, port) \ | |
| 90 | (task_get_special_port((task), TASK_PAGED_LEDGER_PORT, (port))) | |
| 91 | ||
| 92 | #define task_set_paged_ledger_port(task, port) \ | |
| 93 | (task_set_special_port((task), TASK_PAGED_LEDGER_PORT, (port))) | |
| 94 | ||
| 1c79356b A |
95 | /* |
| 96 | * Definitions for ease of use | |
| 97 | */ | |
| 98 | ||
| 99 | #define task_get_kernel_port(task, port) \ | |
| 100 | (task_get_special_port((task), TASK_KERNEL_PORT, (port))) | |
| 101 | ||
| 102 | #define task_set_kernel_port(task, port) \ | |
| 103 | (task_set_special_port((task), TASK_KERNEL_PORT, (port))) | |
| 104 | ||
| 105 | #define task_get_host_port(task, port) \ | |
| 106 | (task_get_special_port((task), TASK_HOST_PORT, (port))) | |
| 107 | ||
| 108 | #define task_set_host_port(task, port) \ | |
| 109 | (task_set_special_port((task), TASK_HOST_PORT, (port))) | |
| 110 | ||
| 111 | #define task_get_bootstrap_port(task, port) \ | |
| 112 | (task_get_special_port((task), TASK_BOOTSTRAP_PORT, (port))) | |
| 113 | ||
| 114 | #define task_set_bootstrap_port(task, port) \ | |
| 115 | (task_set_special_port((task), TASK_BOOTSTRAP_PORT, (port))) | |
| 116 | ||
| 1c79356b | 117 | #endif /* _MACH_TASK_SPECIAL_PORTS_H_ */ |