reactos/ntoskrnl/ex/callback.c

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 1998, 1999, 2000, 2001 ReactOS Team
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19 /* $Id: callback.c,v 1.8 2002/09/08 10:23:19 chorns Exp $
  20  *
  21  * PROJECT:         ReactOS kernel
  22  * FILE:            ntoskrnl/ex/callback.c
  23  * PURPOSE:         Executive callbacks
  24  * PROGRAMMER:      David Welch (welch@mcmail.com)
  25  * PORTABILITY:     Checked.
  26  * UPDATE HISTORY:
  27  *                  Created 22/05/98
  28  */
  29
  30 /*
  31  * NOTE:
  32  *      These funtions are not implemented in NT4.
  33  *      They are implemented in Win2k.
  34  */
  35
  36 /* INCLUDES *****************************************************************/
  37
  38 #include <ddk/ntddk.h>
  39
  40 #include <internal/debug.h>
  41
  42 /* FUNCTIONS *****************************************************************/
  43
  44 NTSTATUS
  45 STDCALL
  46 ExCreateCallback (
  47         OUT     PCALLBACK_OBJECT        * CallbackObject,
  48         IN      POBJECT_ATTRIBUTES      ObjectAttributes,
  49         IN      BOOLEAN                 Create,
  50         IN      BOOLEAN                 AllowMultipleCallbacks
  51         )
  52 {
  53         return STATUS_NOT_IMPLEMENTED;
  54 }
  55
  56 VOID
  57 STDCALL
  58 ExNotifyCallback (
  59         IN      PVOID   CallbackObject,
  60         IN      PVOID   Argument1,
  61         IN      PVOID   Argument2
  62         )
  63 {
  64         return;
  65 }
  66
  67 PVOID
  68 STDCALL
  69 ExRegisterCallback (
  70         IN      PCALLBACK_OBJECT        CallbackObject,
  71         IN      PCALLBACK_FUNCTION      CallbackFunction,
  72         IN      PVOID                   CallbackContext
  73         )
  74 {
  75         return NULL;
  76 }
  77
  78 VOID
  79 STDCALL
  80 ExUnregisterCallback (
  81         IN      PVOID   CallbackRegistration
  82         )
  83 {
  84         return;
  85 }
  86
  87 /* EOF */