WDF_DEVICE_SHUTDOWN_FLAGS enumeration (wdfcontrol.h)

[Applies to KMDF only]

The WDF_DEVICE_SHUTDOWN_FLAGS enumeration defines flags that identify types of shutdown notifications that a driver can receive.

Syntax

typedef enum _WDF_DEVICE_SHUTDOWN_FLAGS {
  WdfDeviceShutdown = 0x01,
  WdfDeviceLastChanceShutdown = 0x02
} WDF_DEVICE_SHUTDOWN_FLAGS;


`WdfDeviceShutdown` Value: 0x01 The driver is notified when the system is losing its power, but before file systems are flushed.
`WdfDeviceLastChanceShutdown` Value: 0x02 The driver is notified when the system is losing its power, and after all file systems have been flushed.

The WDF_DEVICE_SHUTDOWN_FLAGS enumeration is used as an input parameter to WdfControlDeviceInitSetShutdownNotification.

Requirement	Value
Minimum KMDF version	1.0
Header	wdfcontrol.h (include Wdf.h)