devctl.c

Go to the documentation of this file.

/*
 *  ReactOS kernel
 *  Copyright (C) 2014 ReactOS Team
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * COPYRIGHT:        See COPYING in the top level directory
 * PROJECT:          ReactOS kernel
 * FILE:             drivers/filesystem/ntfs/devctl.c
 * PURPOSE:          NTFS filesystem driver
 * PROGRAMMERS:      Pierre Schweitzer (pierre@reactos.org)
 */
 
/* INCLUDES *****************************************************************/
 
#include "ntfs.h"
 
#define NDEBUG
#include <debug.h>
 
/* FUNCTIONS ****************************************************************/
 
NTSTATUS
NtfsDeviceControl(PNTFS_IRP_CONTEXT IrpContext)
{
    PDEVICE_EXTENSION DeviceExt;
    PIRP Irp = IrpContext->Irp;
 
    DeviceExt = IrpContext->DeviceObject->DeviceExtension;
    IoSkipCurrentIrpStackLocation(Irp);
 
    /* Lower driver will complete - we don't have to */
    IrpContext->Flags &= ~IRPCONTEXT_COMPLETE;
 
    return IoCallDriver(DeviceExt->StorageDevice, Irp);
}