pnp.c

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/*
 * COPYRIGHT:        See COPYING in the top level directory
 * PROJECT:          ReactOS kernel
 * FILE:             drivers/filesystems/fastfat/pnp.c
 * PURPOSE:          VFAT Filesystem
 * PROGRAMMER:       Pierre Schweitzer
 *
 */

/* INCLUDES *****************************************************************/

#define NDEBUG
#include "vfat.h"

/* FUNCTIONS ****************************************************************/

NTSTATUS VfatPnp(PVFAT_IRP_CONTEXT IrpContext)
{
  PVCB Vcb = NULL;
  NTSTATUS Status;

  /* PRECONDITION */
  ASSERT(IrpContext);

  switch (IrpContext->Stack->MinorFunction)
  {
    case IRP_MN_QUERY_REMOVE_DEVICE:
    case IRP_MN_SURPRISE_REMOVAL:
    case IRP_MN_REMOVE_DEVICE:
    case IRP_MN_CANCEL_REMOVE_DEVICE:
      Status = STATUS_NOT_IMPLEMENTED;
      IrpContext->Irp->IoStatus.Status = Status;
      IoCompleteRequest(IrpContext->Irp, IO_NO_INCREMENT);
      break;
    default:
      IoSkipCurrentIrpStackLocation(IrpContext->Irp);
      Vcb = (PVCB)IrpContext->Stack->DeviceObject->DeviceExtension;
      Status = IoCallDriver(Vcb->StorageDevice, IrpContext->Irp);
  }

  VfatFreeIrpContext(IrpContext);

  return Status;
}