drivers/filesystems/ntfs/devctl.c

   1 /*
   2  *  ReactOS kernel
   3  *  Copyright (C) 2014 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  18  *
  19  * COPYRIGHT:        See COPYING in the top level directory
  20  * PROJECT:          ReactOS kernel
  21  * FILE:             drivers/filesystem/ntfs/devctl.c
  22  * PURPOSE:          NTFS filesystem driver
  23  * PROGRAMMERS:      Pierre Schweitzer (pierre@reactos.org)
  24  */
  25
  26 /* INCLUDES *****************************************************************/
  27
  28 #include "ntfs.h"
  29
  30 #define NDEBUG
  31 #include <debug.h>
  32
  33 /* FUNCTIONS ****************************************************************/
  34
  35 NTSTATUS
  36 NtfsDeviceControl(PNTFS_IRP_CONTEXT IrpContext)
  37 {
  38     PDEVICE_EXTENSION DeviceExt;
  39     PIRP Irp = IrpContext->Irp;
  40
  41     DeviceExt = IrpContext->DeviceObject->DeviceExtension;
  42     IoSkipCurrentIrpStackLocation(Irp);
  43
  44     /* Lower driver will complete - we don't have to */
  45     IrpContext->Flags &= ~IRPCONTEXT_COMPLETE;
  46
  47     return IoCallDriver(DeviceExt->StorageDevice, Irp);
  48 }