WDF_REQUEST_FORWARD_OPTIONS_INIT function (wdfrequest.h)
[Applies to KMDF only]
The WDF_REQUEST_FORWARD_OPTIONS_INIT function initializes a WDF_REQUEST_FORWARD_OPTIONS structure.
Syntax
void WDF_REQUEST_FORWARD_OPTIONS_INIT(
[out] PWDF_REQUEST_FORWARD_OPTIONS ForwardOptions
);
Parameters
[out] ForwardOptions
A pointer to a WDF_REQUEST_FORWARD_OPTIONS structure.
Return value
None
Remarks
Before a driver calls WdfRequestForwardToParentDeviceIoQueue, it must call WDF_REQUEST_FORWARD_OPTIONS_INIT to initialize a WDF_REQUEST_FORWARD_OPTIONS structure.
The WDF_REQUEST_FORWARD_OPTIONS_INIT function zeros the specified WDF_REQUEST_FORWARD_OPTIONS structure and sets the structure's Size member. Then the function sets the WDF_REQUEST_FORWARD_OPTION_SEND_AND_FORGET flag.
For a code example that uses WDF_REQUEST_FORWARD_OPTIONS_INIT, see WdfRequestForwardToParentDeviceIoQueue.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Universal |
| Minimum KMDF version | 1.9 |
| Header | wdfrequest.h (include Wdf.h) |
See also
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