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The IoTransferActivityId routine logs an ETW transfer event using the I/O tracing provider on behalf of the caller. This allows a driver to associate two related activity IDs without requiring a specific provider to be enabled.
Syntax
void IoTransferActivityId(
[in] LPCGUID ActivityId,
[in] LPCGUID RelatedActivityId
);
Parameters
[in] ActivityId
The source activity ID.
[in] RelatedActivityId
The new activity ID to be transferred from the source activity ID.
Return value
None
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available starting with Windows 8. |
| Target Platform | Universal |
| Header | ntddk.h (include Ntddk.h) |
| Library | NtosKrnl.lib |
| DLL | NtosKrnl.exe |
| IRQL | Any level |