95 lines
1.6 KiB
C
95 lines
1.6 KiB
C
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/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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grovperf.h
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Abstract:
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SIS Groveler performance DLL primary include file
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Authors:
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John Douceur, 1998
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Environment:
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User Mode
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Revision History:
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--*/
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#ifndef _INC_GROVPERF
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#define _INC_GROVPERF
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#define WIN32_LEAN_AND_MEAN 1
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extern "C" DWORD CALLBACK OpenGrovelerPerformanceData(LPWSTR lpDeviceNames);
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extern "C" DWORD WINAPI CloseGrovelerPerformanceData();
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extern "C" DWORD WINAPI CollectGrovelerPerformanceData(
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LPWSTR lpwszValue,
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LPVOID *lppData,
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LPDWORD lpcbBytes,
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LPDWORD lpcObjectTypes);
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int space_needed_for_data(
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int num_partitions);
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void build_part_object_info_block(
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LPVOID *lppData,
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int num_partitions,
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int data_size);
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void build_part_instance_info_block(
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LPVOID *lppData,
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int partition_index,
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SharedDataRecord *records);
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void build_total_instance_info_block(
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LPVOID *lppData,
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int num_partitions,
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SharedDataRecord *records);
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#pragma pack (8)
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const int partition_name_length = 32;
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const int total_name_length = 7;
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struct PartitionData
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{
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PERF_COUNTER_BLOCK counter_block;
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LARGE_INTEGER counter[num_perf_counters];
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};
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struct PartitionObjectInformationBlock
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{
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PERF_OBJECT_TYPE object_type;
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PERF_COUNTER_DEFINITION definition[num_perf_counters];
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};
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struct PartitionInstanceInformationBlock
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{
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PERF_INSTANCE_DEFINITION instance_def;
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_TCHAR instance_name[partition_name_length];
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PartitionData partition_data;
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};
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struct TotalInstanceInformationBlock
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{
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PERF_INSTANCE_DEFINITION instance_def;
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_TCHAR instance_name[total_name_length];
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PartitionData partition_data;
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};
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#pragma pack ()
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#endif /* _INC_GROVPERF */
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