close.c

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/*
 * COPYRIGHT:       See COPYING in the top level directory
 * PROJECT:         Serial port driver
 * FILE:            drivers/dd/serial/close.c
 * PURPOSE:         Serial IRP_MJ_CLOSE operations
 *
 * PROGRAMMERS:     Hervé Poussineau (hpoussin@reactos.org)
 */
 
#include "serial.h"
 
#include <debug.h>
 
NTSTATUS NTAPI
SerialClose(
    IN PDEVICE_OBJECT DeviceObject,
    IN PIRP Irp)
{
    PSERIAL_DEVICE_EXTENSION pDeviceExtension;
 
    TRACE_(SERIAL, "IRP_MJ_CLOSE\n");
    pDeviceExtension = (PSERIAL_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
    pDeviceExtension->IsOpened = FALSE;
 
    Irp->IoStatus.Information = 0;
    Irp->IoStatus.Status = STATUS_SUCCESS;
    IoCompleteRequest(Irp, IO_NO_INCREMENT);
    return STATUS_SUCCESS;
}