Leaked source code of windows server 2003
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extern HANDLE hEventLog; // handle to event log
extern HANDLE hLibHeap; // dll heap
extern SYSTEM_BASIC_INFORMATION BasicInfo;extern SYSTEM_PERFORMANCE_INFORMATION SysPerfInfo;
extern LPWSTR wszTotal;
extern DWORD dwObjOpenCount;extern DWORD dwCpuOpenCount;extern DWORD dwPageOpenCount;
// perfos.c
PM_QUERY_PROC QueryOsObjectData;
// perfcach.c
PM_LOCAL_COLLECT_PROC CollectCacheObjectData;
// perfcpu.c
PM_OPEN_PROC OpenProcessorObject;PM_LOCAL_COLLECT_PROC CollectProcessorObjectData;PM_CLOSE_PROC CloseProcessorObject;
// perfmem.c
PM_LOCAL_COLLECT_PROC CollectMemoryObjectData;
// perfobj.c
PM_OPEN_PROC OpenObjectsObject;PM_LOCAL_COLLECT_PROC CollectObjectsObjectData;PM_CLOSE_PROC CloseObjectsObject;
// perfpage.c
PM_OPEN_PROC OpenPageFileObject;PM_LOCAL_COLLECT_PROC CollectPageFileObjectData;PM_CLOSE_PROC ClosePageFileObject;
// perfsys.c
PM_OPEN_PROC OpenSystemObject;PM_LOCAL_COLLECT_PROC CollectSystemObjectData;PM_CLOSE_PROC CloseSystemObject;
#ifdef DBG
extern LONG64 clock0, clock1, freq, diff;#define TIME_LIMIT (LONG64) 250 // 250 msec
#define STARTTIMING NtQueryPerformanceCounter((PLARGE_INTEGER) &clock0, NULL)
#define ENDTIMING(x) NtQueryPerformanceCounter((PLARGE_INTEGER) &clock1, (PLARGE_INTEGER) &freq);\
diff = (clock1 - clock0) / (freq / 1000); \ if (diff > TIME_LIMIT) DbgPrint x ;#endif
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