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107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
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#ifndef _RPC_PERFCOUNT_H
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#define _RPC_PERFCOUNT_H
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typedef struct perf_counter_definition
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{
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/* sizeof(PERF_COUNTER_DEFINITION) */
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uint32 ByteLength;
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uint32 CounterNameTitleIndex;
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uint32 CounterNameTitlePointer;
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uint32 CounterHelpTitleIndex;
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uint32 CounterHelpTitlePointer;
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uint32 DefaultScale;
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uint32 DetailLevel;
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uint32 CounterType;
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uint32 CounterSize;
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uint32 CounterOffset;
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}
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PERF_COUNTER_DEFINITION;
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typedef struct perf_counter_block
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{
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/* Total size of the data block, including all data plus this header */
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uint32 ByteLength;
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uint8 *data;
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}
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PERF_COUNTER_BLOCK;
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typedef struct perf_instance_definition
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{
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/* Total size of the instance definition, including the length of the terminated Name string */
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uint32 ByteLength;
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uint32 ParentObjectTitleIndex;
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uint32 ParentObjectTitlePointer;
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uint32 UniqueID;
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/* From the start of the PERF_INSTANCE_DEFINITION, the byte offset to the start of the Name string */
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uint32 NameOffset;
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uint32 NameLength;
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/* Unicode string containing the name for the instance */
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uint8 *data;
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PERF_COUNTER_BLOCK counter_data;
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}
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PERF_INSTANCE_DEFINITION;
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typedef struct perf_object_type
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{
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/* Total size of the object block, including all PERF_INSTANCE_DEFINITIONs,
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PERF_COUNTER_DEFINITIONs and PERF_COUNTER_BLOCKs in bytes */
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uint32 TotalByteLength;
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/* Size of this PERF_OBJECT_TYPE plus all PERF_COUNTER_DEFINITIONs in bytes */
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uint32 DefinitionLength;
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/* Size of this PERF_OBJECT_TYPE */
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uint32 HeaderLength;
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uint32 ObjectNameTitleIndex;
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uint32 ObjectNameTitlePointer;
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uint32 ObjectHelpTitleIndex;
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uint32 ObjectHelpTitlePointer;
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uint32 DetailLevel;
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uint32 NumCounters;
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uint32 DefaultCounter;
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uint32 NumInstances;
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uint32 CodePage;
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UINT64_S PerfTime;
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UINT64_S PerfFreq;
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PERF_COUNTER_DEFINITION *counters;
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PERF_INSTANCE_DEFINITION *instances;
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PERF_COUNTER_BLOCK counter_data;
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}
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PERF_OBJECT_TYPE;
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/* PerfCounter Inner Buffer structs */
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typedef struct perf_data_block
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{
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/* hardcoded to read "P.E.R.F" */
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uint16 Signature[4];
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uint32 LittleEndian;
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/* both currently hardcoded to 1 */
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uint32 Version;
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uint32 Revision;
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/* bytes of PERF_OBJECT_TYPE data, does NOT include the PERF_DATA_BLOCK */
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uint32 TotalByteLength;
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/* size of PERF_DATA_BLOCK including the uint8 *data */
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uint32 HeaderLength;
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/* number of PERF_OBJECT_TYPE structures encoded */
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uint32 NumObjectTypes;
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uint32 DefaultObject;
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SYSTEMTIME SystemTime;
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/* This will guarantee that we're on a 64-bit boundary before we encode
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PerfTime, and having it there will make my offset math much easier. */
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uint32 Padding;
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/* Now when I'm marshalling this, I'll need to call prs_align_uint64()
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before I start encodint the UINT64_S structs */
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/* clock rate * seconds uptime */
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UINT64_S PerfTime;
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/* The clock rate of the CPU */
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UINT64_S PerfFreq;
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/* used for high-res timers -- for now PerfTime * 10e7 */
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UINT64_S PerfTime100nSec;
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uint32 SystemNameLength;
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uint32 SystemNameOffset;
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/* The SystemName, in unicode, terminated */
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uint8* data;
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PERF_OBJECT_TYPE *objects;
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}
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PERF_DATA_BLOCK;
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#endif /* _RPC_PERFCOUNT_H */
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