Source code of Windows XP (NT5)
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`**********************************************************************`
`* This is an include template file for tracewpp preprocessor. *`
`* *`
`* Copyright 1999-2000 Microsoft Corporation. All Rights Reserved. *`
`**********************************************************************`
// template `TemplateFile`
`* Dump defintions specified via -D on the command line to WPP *`
`FORALL def IN MacroDefinitions`
#define `def.Name` `def.Alias`
`ENDFOR`
#define WPP_THIS_FILE `SourceFile.CanonicalName`
#include <windows.h>
#pragma warning(disable: 4201)
#include <wmistr.h>
#include <evntrace.h>
#ifndef WPP_TRACE
#define WPP_TRACE TraceMessage
#endif
#ifndef WPP_TRACE_W2K_COMPATABILITY
__inline TRACEHANDLE WppQueryLogger(PCWSTR LoggerName)
{
ULONG status;
EVENT_TRACE_PROPERTIES LoggerInfo;
ZeroMemory(&LoggerInfo, sizeof(LoggerInfo));
LoggerInfo.Wnode.BufferSize = sizeof(LoggerInfo);
LoggerInfo.Wnode.Flags = WNODE_FLAG_TRACED_GUID;
status = QueryTraceW(0, LoggerName ? LoggerName : L"stdout", &LoggerInfo);
if (status == ERROR_SUCCESS || status == ERROR_MORE_DATA) {
return (TRACEHANDLE) LoggerInfo.Wnode.HistoricalContext;
}
return 0;
}
#endif // #ifdef WPP_TRACE_W2K_COMPATABILITY
enum {
WPP_VER_WIN2K_CB_FORWARD_PTR = 0x01,
WPP_VER_WHISTLER_CB_FORWARD_PTR = 0x02
};
// LEGACY: This structure was used by Win2k RpcRt4 and cluster tracing
typedef struct _WPP_WIN2K_CONTROL_BLOCK {
TRACEHANDLE Logger;
ULONG Flags;
ULONG Level;
} WPP_WIN2K_CONTROL_BLOCK, *PWPP_WIN2K_CONTROL_BLOCK;
#pragma warning(push)
#pragma warning(disable:4201) // nonstandard extension used nameless struct/union
typedef struct _WPP_TRACE_CONTROL_BLOCK
{
struct _WPP_TRACE_CONTROL_BLOCK *Next;
TRACEHANDLE UmRegistrationHandle;
union {
TRACEHANDLE Logger;
PWPP_WIN2K_CONTROL_BLOCK Win2kCb;
PVOID Ptr;
struct _WPP_TRACE_CONTROL_BLOCK *Cb;
};
UCHAR FlagsLen; UCHAR Level; USHORT Options;
ULONG Flags[1];
} WPP_TRACE_CONTROL_BLOCK, *PWPP_TRACE_CONTROL_BLOCK;
#pragma warning(pop)
typedef struct _WPP_REGISTRATION_BLOCK
{
struct _WPP_REGISTRATION_BLOCK *Next;
LPCGUID ControlGuid;
LPCWSTR FriendlyName;
LPCWSTR BitNames;
UCHAR FlagsLen, RegBlockLen; USHORT Options;
PVOID Ptr;
} WPP_REGISTRATION_BLOCK, *PWPP_REGISTRATION_BLOCK;