WdfWdmDriverGetWdfDriverHandle method

[Applies to KMDF only]

The WdfWdmDriverGetWdfDriverHandle method returns a handle to the framework driver object that is associated with a specified Windows Driver Model (WDM) driver object.

Syntax


WDFDRIVER WdfWdmDriverGetWdfDriverHandle(
  [in]  PDRIVER_OBJECT DriverObject
);

Parameters

DriverObject [in]

A pointer to a WDM driver object.

Return value

WdfWdmDriverGetWdfDriverHandle returns a handle to a framework driver object. A system bug check occurs if the DriverObject pointer is NULL.

Examples

The following code example obtains a handle to the framework driver object that is associated with a specified WDM driver object.


WDFDRIVER  wdfDriverObject;

wdfDriverObject = WdfWdmDriverGetWdfDriverHandle(DriverObject);

Requirements

Minimum KMDF version

1.0

Header

Wdfdriver.h (include Wdf.h)

Library

Wdf01000.sys (see Framework Library Versioning.)

IRQL

Any level

DDI compliance rules

DriverCreate

 

 

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