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 70typedef int task_special_port_t; 71 72#define TASK_KERNEL_PORT 1 /* Represents task to the outside 73 world.*/ 74 75#define TASK_HOST_PORT 2 /* The host (priv) port for task. */ 76 77#define TASK_NAME_PORT 3 /* the name (unpriv) port for task */ 78 79#define TASK_BOOTSTRAP_PORT 4 /* Bootstrap environment for task. */ 80 81/* 82 * Evolving and likely to change. 83 */ 84 85#define TASK_SEATBELT_PORT 7 /* Seatbelt compiler/DEM port for task. */ 86 87/* PORT 8 was the GSSD TASK PORT which transformed to a host port */ 88 89#define TASK_ACCESS_PORT 9 /* Permission check for task_for_pid. */ 90 91 92/* 93 * Definitions for ease of use 94 */ 95 96#define task_get_kernel_port(task, port) \ 97 (task_get_special_port((task), TASK_KERNEL_PORT, (port))) 98 99#define task_set_kernel_port(task, port) \ 100 (task_set_special_port((task), TASK_KERNEL_PORT, (port))) 101 102#define task_get_host_port(task, port) \ 103 (task_get_special_port((task), TASK_HOST_PORT, (port))) 104 105#define task_set_host_port(task, port) \ 106 (task_set_special_port((task), TASK_HOST_PORT, (port))) 107 108#define task_get_bootstrap_port(task, port) \ 109 (task_get_special_port((task), TASK_BOOTSTRAP_PORT, (port))) 110 111#define task_set_bootstrap_port(task, port) \ 112 (task_set_special_port((task), TASK_BOOTSTRAP_PORT, (port))) 113 114#define task_get_task_access_port(task, port) \ 115 (task_get_special_port((task), TASK_ACCESS_PORT, (port))) 116 117#define task_set_task_access_port(task, port) \ 118 (task_set_special_port((task), TASK_ACCESS_PORT, (port))) 119 120#endif /* _MACH_TASK_SPECIAL_PORTS_H_ */ 121