osfmk/ipc/ipc_notify.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 /*
  26  * Mach Operating System
  27  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  28  * All Rights Reserved.
  29  *
  30  * Permission to use, copy, modify and distribute this software and its
  31  * documentation is hereby granted, provided that both the copyright
  32  * notice and this permission notice appear in all copies of the
  33  * software, derivative works or modified versions, and any portions
  34  * thereof, and that both notices appear in supporting documentation.
  35  *
  36  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  37  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  38  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  39  *
  40  * Carnegie Mellon requests users of this software to return to
  41  *
  42  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  43  *  School of Computer Science
  44  *  Carnegie Mellon University
  45  *  Pittsburgh PA 15213-3890
  46  *
  47  * any improvements or extensions that they make and grant Carnegie Mellon
  48  * the rights to redistribute these changes.
  49  */
  50 /*
  51  */
  52 /*
  53  *      File:   ipc/ipc_notify.h
  54  *      Author: Rich Draves
  55  *      Date:   1989
  56  *
  57  *      Declarations of notification-sending functions.
  58  */
  59
  60 #ifndef _IPC_IPC_NOTIFY_H_
  61 #define _IPC_IPC_NOTIFY_H_
  62
  63 /*
  64  * Exported interfaces
  65  */
  66
  67 /* Initialize the notification subsystem */
  68 extern void ipc_notify_init(void);
  69
  70 /* Send a port-deleted notification */
  71 extern void ipc_notify_port_deleted(
  72         ipc_port_t              port,
  73         mach_port_name_t        name);
  74
  75 /* Send a port-destroyed notification */
  76 extern void ipc_notify_port_destroyed(
  77         ipc_port_t              port,
  78         ipc_port_t              right);
  79
  80 /* Send a no-senders notification */
  81 extern void ipc_notify_no_senders(
  82         ipc_port_t              port,
  83         mach_port_mscount_t     mscount);
  84
  85 /* Send a send-once notification */
  86 extern void ipc_notify_send_once(
  87         ipc_port_t              port);
  88
  89 /* Send a dead-name notification */
  90 extern void ipc_notify_dead_name(
  91         ipc_port_t              port,
  92         mach_port_name_t        name);
  93
  94 #endif  /* _IPC_IPC_NOTIFY_H_ */