StorPortGetActivityIdSrb function (storport.h)
Retrieves the Event Tracing for Windows (ETW) activity ID associated with a request block.
Syntax
ULONG StorPortGetActivityIdSrb(
[in] PVOID HwDeviceExtension,
[in] PSCSI_REQUEST_BLOCK Srb,
[out] LPGUID ActivityId
);
Parameters
[in] HwDeviceExtension
A pointer to the hardware device extension for the host bus adapter (HBA).
[in] Srb
The request block to retrieve the ETW activity ID for.
[out] ActivityId
A pointer to a caller-supplied GUID to receive the ETW activity ID.
Return value
A status value indicating the result of the notification. This can be one of these values:
Return code | Description |
---|---|
|
The ETW activity ID was returned in ActivityId. |
|
The pointer in ActivityId or Srb is NULL. |
|
An ETW activity ID is not associated with the request in Srb. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 8 |
Target Platform | Universal |
Header | storport.h (include Storport.h) |
Library | Storport.lib |
IRQL | Any |