IoStopTimer

VOID
    IoStopTimer(
        IN PDEVICE_OBJECT  DeviceObject
        );

IoStopTimer disables the timer for a specified device object so the driver-supplied IoTimer routine is not called.

Parameters

DeviceObject

Points to the device object with which the IoTimer routine is associated.

Comments

The driver-supplied IoTimer routine can be re-enabled with a call to IoStartTimer.

Do not call IoStopTimer from within a driver’s IoTimer routine.

Callers of this routine must be running at IRQL <= DISPATCH_LEVEL.

See Also

IoInitializeTimer, IoStartTimer