osfmk/ipc/ipc_notify.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28 /*
  29  * Mach Operating System
  30  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  31  * All Rights Reserved.
  32  *
  33  * Permission to use, copy, modify and distribute this software and its
  34  * documentation is hereby granted, provided that both the copyright
  35  * notice and this permission notice appear in all copies of the
  36  * software, derivative works or modified versions, and any portions
  37  * thereof, and that both notices appear in supporting documentation.
  38  *
  39  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  40  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  41  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  42  *
  43  * Carnegie Mellon requests users of this software to return to
  44  *
  45  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  46  *  School of Computer Science
  47  *  Carnegie Mellon University
  48  *  Pittsburgh PA 15213-3890
  49  *
  50  * any improvements or extensions that they make and grant Carnegie Mellon
  51  * the rights to redistribute these changes.
  52  */
  53 /*
  54  */
  55 /*
  56  *      File:   ipc/ipc_notify.h
  57  *      Author: Rich Draves
  58  *      Date:   1989
  59  *
  60  *      Declarations of notification-sending functions.
  61  */
  62
  63 #ifndef _IPC_IPC_NOTIFY_H_
  64 #define _IPC_IPC_NOTIFY_H_
  65
  66 /*
  67  * Exported interfaces
  68  */
  69
  70 /* Initialize the notification subsystem */
  71 extern void ipc_notify_init(void);
  72
  73 /* Send a port-deleted notification */
  74 extern void ipc_notify_port_deleted(
  75         ipc_port_t              port,
  76         mach_port_name_t        name);
  77
  78 /* Send a port-destroyed notification */
  79 extern void ipc_notify_port_destroyed(
  80         ipc_port_t              port,
  81         ipc_port_t              right);
  82
  83 /* Send a no-senders notification */
  84 extern void ipc_notify_no_senders(
  85         ipc_port_t              port,
  86         mach_port_mscount_t     mscount);
  87
  88 /* Send a send-once notification */
  89 extern void ipc_notify_send_once(
  90         ipc_port_t              port);
  91
  92 /* Send a dead-name notification */
  93 extern void ipc_notify_dead_name(
  94         ipc_port_t              port,
  95         mach_port_name_t        name);
  96
  97 #endif  /* _IPC_IPC_NOTIFY_H_ */