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- /*
- * Mach Operating System
- * Copyright (c) 1989 Carnegie-Mellon University
- * Copyright (c) 1988 Carnegie-Mellon University
- * Copyright (c) 1987 Carnegie-Mellon Univers!22 * All rights reserved. The CMU software License Agreement specifies
- * the terms and conditions for use and redistribution.
- */
- /*
- * HISTORY
- * $Log: thread_special_ports.h,v $
- * Revision 2.5 89/06/27 00:25:37 rpd
- * Added thread_get_kernel_port, thread_set_kernel_port.
- * [89/06/27 00:03:21 rpd]
- *
- * Revision 2.4 89/03/09 20:24:17 rpd
- * More cleanup.
- *
- * 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_REPLY_PORT 2 /* Default reply port for the thread's
- use. */
- #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_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)))
-
- #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)))
-
- #endif _MACH_THREAD_SPECIAL_PORTS_H_
-