WdfDriverMiniportUnload function (wdfminiport.h)
[Applies to KMDF only]
The WdfDriverMiniportUnload method deletes a specified miniport driver's framework driver object.
Syntax
void WdfDriverMiniportUnload(
[in] WDFDRIVER Driver
);
Parameters
[in] Driver
A handle to the driver's framework driver object that the driver obtained from a previous call to WdfDriverCreate or WdfGetDriver.
Return value
None
Remarks
A miniport driver calls the WdfDriverMiniportUnload method when the miniport driver is about to be unloaded. The method calls the driver's EvtDriverUnload event callback function and deletes the driver's framework driver object.
Typically, a miniport driver calls WdfDriverMiniportUnload from within a driver-supplied unload routine that is defined by the port driver's architecture.
For more information about miniport drivers, see Using Kernel-Mode Driver Framework with Miniport Drivers.
Examples
The following code example deletes a specified miniport driver's framework driver object.
WdfDriverMiniportUnload(WdfGetDriver());
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Universal |
| Minimum KMDF version | 1.0 |
| Header | wdfminiport.h (include Wdfminiport.h) |
| Library | Wdf01000.sys (see Framework Library Versioning.) |
| IRQL | <= DISPATCH_LEVEL |
| DDI compliance rules | DriverCreate(kmdf) |