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