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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;
Constants
WdfDeviceShutdownValue: 0x01 The driver is notified when the system is losing its power, but before file systems are flushed. |
WdfDeviceLastChanceShutdownValue: 0x02 The driver is notified when the system is losing its power, and after all file systems have been flushed. |
Remarks
The WDF_DEVICE_SHUTDOWN_FLAGS enumeration is used as an input parameter to WdfControlDeviceInitSetShutdownNotification.
Requirements
| Requirement | Value |
|---|---|
| Minimum KMDF version | 1.0 |
| Header | wdfcontrol.h (include Wdf.h) |
See also
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