WdfDeviceGetCharacteristics - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// wdfdevice.h

ULONG WdfDeviceGetCharacteristics(
  [in] WDFDEVICE Device
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-wdfdevice-wdfdevicegetcharacteristics)

WdfDeviceGetCharacteristics function

Description

[Applies to KMDF only]

The WdfDeviceGetCharacteristics method returns device characteristics for a specified device.

Parameters

Device [in]

A handle to a framework device object.

Return value

A bitwise OR of system-defined constants that represent device characteristics. For more information, see the Characteristics member of the DEVICE_OBJECT structure.

A bug check occurs if the driver supplies an invalid object handle.

See also

WdfDeviceInitSetCharacteristics

WdfDeviceSetCharacteristics

View the official Windows Driver Kit DDI reference

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