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WdfRequestGetUserModeInitiatedIo method

[Applies to UMDF only]

The WdfRequestGetUserModeInitiatedIo method determines whether an I/O request is marked as initiated by a UMDF driver.

Syntax


BOOLEAN WdfRequestGetUserModeInitiatedIo(
  [in]  WDFREQUEST Request
);

Parameters

Request [in]

A handle to a framework request object.

Return value

The method returns TRUE if the request is marked as UMDF driver-initiated and FALSE if the request is not marked as UMDF driver-initiated.

Remarks

This method retrieves the value of the IRP_UM_DRIVER_INITIATED_IO flag in the Flags member of the WDM IRP structure corresponding to the I/O request.

For more information about using this flag, see WdfRequestSetUserModeDriverInitiatedIo.

Requirements

Minimum support

Windows 8.1

Minimum UMDF version

2.0

Header

Wdfrequest.h (include Wdf.h)

Library

WUDFx02000.lib

DLL

WUDFx02000.dll

IRQL

PASSIVE_LEVEL

See also

WdfRequestSetUserModeDriverInitiatedIo

 

 

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