IEventProvider.cs

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namespace System.Diagnostics.Tracing;
 
internal interface IEventProvider
{
    unsafe uint EventRegister(EventSource eventSource, Interop.Advapi32.EtwEnableCallback enableCallback, void* callbackContext, ref long registrationHandle);
 
    uint EventUnregister(long registrationHandle);
 
    unsafe EventProvider.WriteEventErrorCode EventWriteTransfer(long registrationHandle, in EventDescriptor eventDescriptor, IntPtr eventHandle, Guid* activityId, Guid* relatedActivityId, int userDataCount, EventProvider.EventData* userData);
 
    unsafe IntPtr DefineEventHandle(uint eventID, string eventName, long keywords, uint eventVersion, uint level, byte* pMetadata, uint metadataLength);
}