launchd/src/IPC.h

   1 /**
   2  * IPC.h - System Starter IPC routines
   3  * Wilfredo Sanchez  | wsanchez@opensource.apple.com
   4  * Kevin Van Vechten | kevinvv@uclink4.berkeley.edu
   5  * $Apple$
   6  **
   7  * Copyright (c) 1999-2001 Apple Computer, Inc. All rights reserved.
   8  *
   9  * @APPLE_LICENSE_HEADER_START@
  10  *
  11  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
  12  * Reserved.  This file contains Original Code and/or Modifications of
  13  * Original Code as defined in and that are subject to the Apple Public
  14  * Source License Version 1.1 (the "License").  You may not use this file
  15  * except in compliance with the License.  Please obtain a copy of the
  16  * License at http://www.apple.com/publicsource and read it before using
  17  * this file.
  18  *
  19  * The Original Code and all software distributed under the License are
  20  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  21  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  22  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  24  * License for the specific language governing rights and limitations
  25  * under the License.
  26  *
  27  * @APPLE_LICENSE_HEADER_END@
  28  **/
  29
  30 #ifndef _IPC_H_
  31 #define _IPC_H_
  32
  33 #include "SystemStarter.h"
  34
  35 /**
  36  * Monitor a startup item task.  Creates a mach port and uses the
  37  * invalidation callback to notify system starter when the process
  38  * terminates.
  39  **/
  40 void MonitorStartupItem (StartupContext aStartupContext, CFMutableDictionaryRef anItem);
  41
  42 /**
  43  * Creates a named mach port and run loop source.  The name is encoded using UTF-8.
  44  **/
  45 CFRunLoopSourceRef CreateIPCRunLoopSource(CFStringRef aPortName, StartupContext aStartupContext);
  46
  47 #endif /* _IPC_H_ */