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- /*
- * Mach Operating System
- * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
- /*
- * HISTORY
- * $Log: thread_special_ports.h,v $
- * Revision 2.6 93/01/14 17:48:03 danner
- * Cleanup.
- * [92/06/10 pds]
- *
- * Revision 2.5 92/01/15 13:44:57 rpd
- * Changed MACH_IPC_COMPAT conditionals to default to not present.
- *
- * Revision 2.4 91/05/14 17:01:15 mrt
- * Correcting copyright
- *
- * Revision 2.3 91/02/05 17:36:38 mrt
- * Changed to new Mach copyright
- * [91/02/01 17:21:48 mrt]
- *
- * Revision 2.2 90/06/02 15:00:15 rpd
- * Converted to new IPC.
- * [90/03/26 22:41:20 rpd]
- *
- * Revision 2.1 89/08/03 16:06:13 rwd
- * Created.
- *
- * Revision 2.3 89/02/25 18:41:23 gm0w
- * Changes for cleanup.
- *
- * 17-Jan-88 David Golub (dbg) at Carnegie-Mellon University
- * Created.
- *
- */
- /*
- * File: mach/thread_special_ports.h
- *
- * Defines codes for special_purpose thread ports. These are NOT
- * port identifiers - they are only used for the thread_get_special_port
- * and thread_set_special_port routines.
- *
- */
-
- #ifndef _MACH_THREAD_SPECIAL_PORTS_H_
- #define _MACH_THREAD_SPECIAL_PORTS_H_
-
- #define THREAD_KERNEL_PORT 1 /* Represents the thread to the outside
- world.*/
- #define THREAD_EXCEPTION_PORT 3 /* Exception messages for the thread
- are sent to this port. */
-
- /*
- * Definitions for ease of use
- */
-
- #define thread_get_kernel_port(thread, port) \
- (thread_get_special_port((thread), THREAD_KERNEL_PORT, (port)))
-
- #define thread_set_kernel_port(thread, port) \
- (thread_set_special_port((thread), THREAD_KERNEL_PORT, (port)))
-
- #define thread_get_exception_port(thread, port) \
- (thread_get_special_port((thread), THREAD_EXCEPTION_PORT, (port)))
-
- #define thread_set_exception_port(thread, port) \
- (thread_set_special_port((thread), THREAD_EXCEPTION_PORT, (port)))
-
-
- /* Definitions for the old IPC interface. */
-
- #define THREAD_REPLY_PORT 2 /* Default reply port for the thread's
- use. */
-
- #define thread_get_reply_port(thread, port) \
- (thread_get_special_port((thread), THREAD_REPLY_PORT, (port)))
-
- #define thread_set_reply_port(thread, port) \
- (thread_set_special_port((thread), THREAD_REPLY_PORT, (port)))
-
- #endif /* _MACH_THREAD_SPECIAL_PORTS_H_ */
-