close.c File Reference

#include "serial.h"
#include <debug.h>

Include dependency graph for close.c:

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Functions
NTSTATUS NTAPI	SerialClose (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)

Function Documentation

SerialClose()

NTSTATUS NTAPI SerialClose	(	IN PDEVICE_OBJECT	DeviceObject,
		IN PIRP	Irp
	)

Definition at line 15 of file close.c.

{
    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;
}