82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/*++
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Copyright (c) 1995-6 Microsoft Corporation
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Module Name:
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DATASYS.h
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Abstract:
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Header file for the Windows NT Operating System Performance counters.
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This file contains definitions to construct the dynamic data
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which is returned by the Configuration Registry. Data from
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various system API calls is placed into the structures shown
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here.
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Author:
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Bob Watson 28-Oct-1996
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Revision History:
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--*/
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#ifndef _DATASYS_H_
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#define _DATASYS_H_
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//
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// System data object
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//
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typedef struct _SYSTEM_DATA_DEFINITION {
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PERF_OBJECT_TYPE SystemObjectType;
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PERF_COUNTER_DEFINITION cdReadOperations;
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PERF_COUNTER_DEFINITION cdWriteOperations;
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PERF_COUNTER_DEFINITION cdOtherIOOperations;
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PERF_COUNTER_DEFINITION cdReadBytes;
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PERF_COUNTER_DEFINITION cdWriteBytes;
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PERF_COUNTER_DEFINITION cdOtherIOBytes;
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PERF_COUNTER_DEFINITION cdContextSwitches;
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PERF_COUNTER_DEFINITION cdSystemCalls;
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PERF_COUNTER_DEFINITION cdTotalReadWrites;
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PERF_COUNTER_DEFINITION cdSystemElapsedTime;
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PERF_COUNTER_DEFINITION cdProcessorQueueLength;
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PERF_COUNTER_DEFINITION cdProcessCount;
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PERF_COUNTER_DEFINITION cdThreadCount;
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PERF_COUNTER_DEFINITION cdAlignmentFixups;
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PERF_COUNTER_DEFINITION cdExceptionDispatches;
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PERF_COUNTER_DEFINITION cdFloatingPointEmulations;
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PERF_COUNTER_DEFINITION cdRegistryQuotaUsed;
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PERF_COUNTER_DEFINITION cdRegistryQuotaAllowed;
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} SYSTEM_DATA_DEFINITION, * PSYSTEM_DATA_DEFINITION;
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typedef struct _SYSTEM_COUNTER_DATA {
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PERF_COUNTER_BLOCK CounterBlock;
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DWORD ReadOperations;
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DWORD WriteOperations;
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DWORD OtherIOOperations;
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LONGLONG ReadBytes;
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LONGLONG WriteBytes;
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LONGLONG OtherIOBytes;
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DWORD ContextSwitches;
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DWORD SystemCalls;
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DWORD TotalReadWrites;
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LONGLONG SystemElapsedTime;
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DWORD ProcessorQueueLength;
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DWORD ProcessCount;
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DWORD ThreadCount;
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DWORD AlignmentFixups;
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DWORD ExceptionDispatches;
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DWORD FloatingPointEmulations;
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DWORD RegistryQuotaUsed;
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DWORD RegistryQuotaAllowed;
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} SYSTEM_COUNTER_DATA, * PSYSTEM_COUNTER_DATA;
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extern SYSTEM_DATA_DEFINITION SystemDataDefinition;
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#endif // _DATASYS_H_
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