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ETW_BUFFER_CONTEXT structure (relogger.h)

  • Article

The ETW_BUFFER_CONTEXT structure provides context information about the event.

Syntax

typedef struct _ETW_BUFFER_CONTEXT {
  union {
    struct {
      UCHAR ProcessorNumber;
      UCHAR Alignment;
    } DUMMYSTRUCTNAME;
    USHORT ProcessorIndex;
  } DUMMYUNIONNAME;
  USHORT LoggerId;
} ETW_BUFFER_CONTEXT, *PETW_BUFFER_CONTEXT;

Members

DUMMYUNIONNAME

DUMMYUNIONNAME.DUMMYSTRUCTNAME

DUMMYUNIONNAME.DUMMYSTRUCTNAME.ProcessorNumber

The number of the CPU on which the provider process was running. The number is zero on a single processor computer.

DUMMYUNIONNAME.DUMMYSTRUCTNAME.Alignment

Alignment between events (always eight).

DUMMYUNIONNAME.ProcessorIndex

LoggerId

Identifier of the session that logged the event.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Header relogger.h (include Evntrace.h)

See also

EVENT_RECORD