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The SpbRequestGetController method returns the WDFDEVICE handle to the device object for the SPB controller that the specified I/O request was sent to.
Syntax
WDFDEVICE SpbRequestGetController(
[in] SPBREQUEST SpbRequest
);
Parameters
[in] SpbRequest
The SPBREQUEST handle to the I/O request from which to retrieve the WDFDEVICE handle. The SPB controller driver previously received this handle through one of its registered event callback functions.
Return value
SpbRequestGetController returns the WDFDEVICE handle that the I/O request was sent to.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available starting with Windows 8. |
| Target Platform | Universal |
| Header | spbcx.h |
| Library | Spbcxstubs.lib |
| IRQL | <= DISPATCH_LEVEL |