WdfRequestGetUserModeDriverInitiatedIo - NtDoc

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

BOOLEAN WdfRequestGetUserModeDriverInitiatedIo(
  [in] WDFREQUEST Request
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-wdfrequest-wdfrequestgetusermodedriverinitiatedio)

WdfRequestGetUserModeDriverInitiatedIo function

Description

[Applies to UMDF only]

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

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.

See also

WdfRequestSetUserModeDriverInitiatedIo

View the official Windows Driver Kit DDI reference

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