CLASSIC_EVENT_ID structure (evntrace.h)

Identifies the kernel event for which you want to enable call stack tracing. Used with the TraceStackTracingInfo class of TraceSetInformation.

Syntax

typedef struct _CLASSIC_EVENT_ID {
  GUID  EventGuid;
  UCHAR Type;
  UCHAR Reserved[7];
} CLASSIC_EVENT_ID, *PCLASSIC_EVENT_ID;

EventGuid

The GUID that identifies the kernel event class.

Type

The event type that identifies the event within the kernel event class to enable.

Reserved[7]

Reserved.

To enable the read event type for disk IO events, set GUID to 3d6fa8d4-fe05-11d0-9dda-00c04fd7ba7c and Type to 10.

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Header	evntrace.h