WdfRequestGetRequestorProcessId function (wdfrequest.h)
[Applies to KMDF and UMDF]
The WdfRequestGetRequestorProcessId method retrieves the identifier of the process that sent an I/O request.
Syntax
ULONG WdfRequestGetRequestorProcessId(
[in] WDFREQUEST Request
);
Parameters
[in] Request
A handle to a framework request object.
Return value
WdfRequestGetRequestorProcessId returns the identifier of the process that sent the I/O request.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Universal |
| Minimum KMDF version | 1.21 |
| Minimum UMDF version | 2.0 |
| Header | wdfrequest.h (include Wdf.h) |
| Library | Wdf01000.sys (KMDF); WUDFx02000.lib |
| DLL | WUDFx02000.dll |
| IRQL | <=DISPATCH_LEVEL |