/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * @OSF_COPYRIGHT@
- */
-/*
- * HISTORY
- *
- * Revision 1.1.1.1 1998/09/22 21:05:30 wsanchez
- * Import of Mac OS X kernel (~semeria)
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * Revision 1.1.1.1 1998/03/07 02:25:46 wsanchez
- * Import of OSF Mach kernel (~mburg)
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * Revision 1.2.12.2 1996/01/09 19:22:05 devrcs
- * Made not_count in mach_no_senders_notification_t
- * a mach_msg_type_number_t.
- * [1995/12/01 19:49:21 jfraser]
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
*
- * Merged '64-bit safe' changes from DEC alpha port.
- * [1995/11/21 18:09:14 jfraser]
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
- * Revision 1.2.12.1 1994/09/23 02:41:27 ezf
- * change marker to not FREE
- * [1994/09/22 21:42:15 ezf]
- *
- * Revision 1.2.6.5 1993/09/09 16:07:46 jeffc
- * CR9745 - delete message accepted notifications
- * [1993/09/03 22:15:11 jeffc]
- *
- * Revision 1.2.6.4 1993/08/05 19:09:35 jeffc
- * CR9508 - Delete dead code. Remove MACH_IPC_TYPED
- * [1993/08/03 20:18:41 jeffc]
- *
- * CR9508 - Delete dead code. Remove MACH_IPC_COMPAT
- * [1993/08/03 17:09:19 jeffc]
- *
- * Revision 1.2.6.3 1993/08/03 18:29:46 gm
- * CR9596: Change KERNEL to MACH_KERNEL.
- * [1993/08/02 18:24:51 gm]
- *
- * Revision 1.2.6.2 1993/06/09 02:42:49 gm
- * Fix untyped notifications. CR #8969
- * [1993/04/27 11:29:30 rod]
- *
- * Revision 1.2 1993/04/19 16:38:19 devrcs
- * Added trailer support to untyped ipc. [travos@osf.org, fdr@osf.org]
- * [1993/04/06 18:28:00 travos]
- * Merge untyped ipc:
- * Remove the NDR format label from messages with no untyped data
- * [1993/03/12 22:50:02 travos]
- * changed msgh_body to not_body in the notification message structures.
- * [1993/02/25 21:50:38 fdr]
- * New definitions for notifications (via compile option MACH_IPC_TYPED)
- * [1993/02/24 19:25:42 travos]
- *
- * ansi C conformance changes
- * [1993/02/02 18:54:03 david]
- * Revision 1.1 1992/09/30 02:31:55 robert
- * Initial revision
- * [1993/02/02 19:05:08 david]
- *
- * $EndLog$
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
-/* CMU_HIST */
/*
- * Revision 2.4.2.1 92/03/03 16:22:23 jeffreyh
- * Changes form TRUNK
- * [92/02/26 12:12:10 jeffreyh]
- *
- * Revision 2.5 92/01/15 13:44:41 rpd
- * Changed MACH_IPC_COMPAT conditionals to default to not present.
- *
- * Revision 2.4 91/05/14 16:58:21 mrt
- * Correcting copyright
- *
- * Revision 2.3 91/02/05 17:35:18 mrt
- * Changed to new Mach copyright
- * [91/02/01 17:20:02 mrt]
- *
- * Revision 2.2 90/06/02 14:59:32 rpd
- * Converted to new IPC.
- * [90/03/26 22:38:14 rpd]
- *
- * Revision 2.7.7.1 90/02/20 22:24:32 rpd
- * Revised for new IPC.
- * [90/02/19 23:38:57 rpd]
- *
- *
- * Condensed history:
- * Moved ownership rights under MACH_IPC_XXXHACK (rpd).
- * Added NOTIFY_PORT_DESTROYED (rpd).
- * Added notification message structure definition (mwyoung).
- * Created, based on Accent values (mwyoung).
+ * @OSF_COPYRIGHT@
*/
-/* CMU_ENDHIST */
-/*
+/*
* 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.
*/
* Kernel notification message definitions.
*/
-#ifndef _MACH_NOTIFY_H_
+#ifndef _MACH_NOTIFY_H_
#define _MACH_NOTIFY_H_
#include <mach/port.h>
* may be found in mach/notify.defs.
*/
-#define MACH_NOTIFY_FIRST 0100
-#define MACH_NOTIFY_PORT_DELETED (MACH_NOTIFY_FIRST + 001 )
- /* A send or send-once right was deleted. */
-#define MACH_NOTIFY_PORT_DESTROYED (MACH_NOTIFY_FIRST + 005)
- /* A receive right was (would have been) deallocated */
-#define MACH_NOTIFY_NO_SENDERS (MACH_NOTIFY_FIRST + 006)
- /* Receive right has no extant send rights */
-#define MACH_NOTIFY_SEND_ONCE (MACH_NOTIFY_FIRST + 007)
- /* An extant send-once right died */
-#define MACH_NOTIFY_DEAD_NAME (MACH_NOTIFY_FIRST + 010)
- /* Send or send-once right died, leaving a dead-name */
-#define MACH_NOTIFY_LAST (MACH_NOTIFY_FIRST + 015)
+#define MACH_NOTIFY_FIRST 0100
+#define MACH_NOTIFY_PORT_DELETED (MACH_NOTIFY_FIRST + 001)
+/* A send or send-once right was deleted. */
+#define MACH_NOTIFY_SEND_POSSIBLE (MACH_NOTIFY_FIRST + 002)
+/* Now possible to send using specified right */
+#define MACH_NOTIFY_PORT_DESTROYED (MACH_NOTIFY_FIRST + 005)
+/* A receive right was (would have been) deallocated */
+#define MACH_NOTIFY_NO_SENDERS (MACH_NOTIFY_FIRST + 006)
+/* Receive right has no extant send rights */
+#define MACH_NOTIFY_SEND_ONCE (MACH_NOTIFY_FIRST + 007)
+/* An extant send-once right died */
+#define MACH_NOTIFY_DEAD_NAME (MACH_NOTIFY_FIRST + 010)
+/* Send or send-once right died, leaving a dead-name */
+#define MACH_NOTIFY_LAST (MACH_NOTIFY_FIRST + 015)
+typedef mach_port_t notify_port_t;
+
+/*
+ * Hard-coded message structures for receiving Mach port notification
+ * messages. However, they are not actual large enough to receive
+ * the largest trailers current exported by Mach IPC (so they cannot
+ * be used for space allocations in situations using these new larger
+ * trailers). Instead, the MIG-generated server routines (and
+ * related prototypes should be used).
+ */
typedef struct {
- mach_msg_header_t not_header;
- NDR_record_t NDR;
- mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */
- mach_msg_format_0_trailer_t trailer;
+ mach_msg_header_t not_header;
+ NDR_record_t NDR;
+ mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */
+ mach_msg_format_0_trailer_t trailer;
} mach_port_deleted_notification_t;
typedef struct {
- mach_msg_header_t not_header;
- mach_msg_body_t not_body;
- mach_msg_port_descriptor_t not_port;/* MACH_MSG_TYPE_PORT_RECEIVE */
- mach_msg_format_0_trailer_t trailer;
+ mach_msg_header_t not_header;
+ NDR_record_t NDR;
+ mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */
+ mach_msg_format_0_trailer_t trailer;
+} mach_send_possible_notification_t;
+
+typedef struct {
+ mach_msg_header_t not_header;
+ mach_msg_body_t not_body;
+ mach_msg_port_descriptor_t not_port;/* MACH_MSG_TYPE_PORT_RECEIVE */
+ mach_msg_format_0_trailer_t trailer;
} mach_port_destroyed_notification_t;
typedef struct {
- mach_msg_header_t not_header;
- NDR_record_t NDR;
- mach_msg_type_number_t not_count;
- mach_msg_format_0_trailer_t trailer;
+ mach_msg_header_t not_header;
+ NDR_record_t NDR;
+ mach_msg_type_number_t not_count;
+ mach_msg_format_0_trailer_t trailer;
} mach_no_senders_notification_t;
typedef struct {
- mach_msg_header_t not_header;
- mach_msg_format_0_trailer_t trailer;
+ mach_msg_header_t not_header;
+ mach_msg_format_0_trailer_t trailer;
} mach_send_once_notification_t;
typedef struct {
- mach_msg_header_t not_header;
- NDR_record_t NDR;
- mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */
- mach_msg_format_0_trailer_t trailer;
+ mach_msg_header_t not_header;
+ NDR_record_t NDR;
+ mach_port_name_t not_port;/* MACH_MSG_TYPE_PORT_NAME */
+ mach_msg_format_0_trailer_t trailer;
} mach_dead_name_notification_t;
-#endif /* _MACH_NOTIFY_H_ */
+#endif /* _MACH_NOTIFY_H_ */
projects / apple / xnu.git / blobdiff