reactos/include/psdk/evntrace.h

   1 #ifndef _EVNTRACE_
   2 #define _EVNTRACE_
   3
   4 #ifndef WMIAPI
   5 #ifndef MIDL_PASS
   6 #ifdef _WMI_SOURCE_
   7 #define WMIAPI __stdcall
   8 #else
   9 #define WMIAPI DECLSPEC_IMPORT __stdcall
  10 #endif
  11 #endif
  12 #endif
  13
  14 typedef struct _EVENT_TRACE_HEADER
  15 {
  16   USHORT  Size;
  17   union {
  18     USHORT  FieldTypeFlags;
  19     struct {
  20       UCHAR  HeaderType;
  21       UCHAR  MarkerFlags;
  22     };
  23   };
  24   union {
  25     ULONG  Version;
  26     struct {
  27       UCHAR  Type;
  28       UCHAR  Level;
  29       USHORT  Version;
  30     } Class;
  31   };
  32   ULONG  ThreadId;
  33   ULONG  ProcessId;
  34   LARGE_INTEGER  TimeStamp;
  35   union {
  36     GUID  Guid;
  37     ULONGLONG  GuidPtr;
  38   };
  39  union {
  40     struct {
  41       ULONG  ClientContext;
  42       ULONG  Flags;
  43     };
  44     struct {
  45       ULONG  KernelTime;
  46       ULONG  UserTime;
  47     };
  48     ULONG64  ProcessorTime;
  49   };
  50 } EVENT_TRACE_HEADER;
  51
  52 #ifndef PEVENT_TRACE_HEADER_DEFINED
  53 #define PEVENT_TRACE_HEADER_DEFINED
  54 typedef struct _EVENT_TRACE_HEADER *PEVENT_TRACE_HEADER;
  55 #endif
  56
  57
  58 typedef ULONG64 TRACEHANDLE, *PTRACEHANDLE;
  59 typedef ULONG (WINAPI *WMIDPREQUEST)(
  60     WMIDPREQUESTCODE RequestCode,
  61     PVOID RequestContext,
  62     ULONG *BufferSize,
  63     PVOID Buffer
  64 );
  65
  66 typedef struct _TRACE_GUID_REGISTRATION
  67 {
  68     LPCGUID Guid;
  69     HANDLE RegHandle;
  70 } TRACE_GUID_REGISTRATION, *PTRACE_GUID_REGISTRATION;
  71
  72
  73 ULONG WMIAPI TraceEvent(TRACEHANDLE,PEVENT_TRACE_HEADER);
  74 TRACEHANDLE WMIAPI GetTraceLoggerHandle(PVOID);
  75 ULONG WMIAPI GetTraceEnableFlags(TRACEHANDLE);
  76 UCHAR WMIAPI GetTraceEnableLevel(TRACEHANDLE);
  77 ULONG WMIAPI RegisterTraceGuidsA(WMIDPREQUEST,PVOID,LPCGUID,ULONG,PTRACE_GUID_REGISTRATION,LPCSTR,LPCSTR,PTRACEHANDLE);
  78 ULONG WMIAPI RegisterTraceGuidsW(WMIDPREQUEST,PVOID,LPCGUID,ULONG,PTRACE_GUID_REGISTRATION,LPCWSTR,LPCWSTR,PTRACEHANDLE);
  79 ULONG WMIAPI UnregisterTraceGuids(TRACEHANDLE);
  80
  81 #if defined (UNICODE) || defined (_UNICODE)
  82 #define RegisterTraceGuids RegisterTraceGuidsW
  83 #else
  84 #define RegisterTraceGuids RegisterTraceGuidsA
  85 #endif
  86
  87 #endif /* ENVTRACE_H */
  88