perf_event_header Struct Reference

Public Member Functions
Error	SanityCheck () const
bool	IsContextSwitchRecord () const
bool	IsErrorRecord () const

Public Attributes
uint32_t	type
uint16_t	misc
uint16_t	size

Detailed Description

Definition at line 28 of file PerfContextSwitchDecoder.cpp.

Member Function Documentation

IsContextSwitchRecord()

bool perf_event_header::IsContextSwitchRecord ( ) const

inline

Definition at line 60 of file PerfContextSwitchDecoder.cpp.

References PERF_RECORD_SWITCH_CPU_WIDE, and type.

IsErrorRecord()

bool perf_event_header::IsErrorRecord ( ) const

inline

Definition at line 64 of file PerfContextSwitchDecoder.cpp.

References PERF_RECORD_LOST, PERF_RECORD_LOST_SAMPLES, PERF_RECORD_THROTTLE, PERF_RECORD_UNTHROTTLE, and type.

SanityCheck()

Error perf_event_header::SanityCheck ( ) const

inline

Returns

An llvm::Error if the record looks obviously wrong, or llvm::Error::success() otherwise.

Definition at line 36 of file PerfContextSwitchDecoder.cpp.

References PERF_RECORD_MAX, size, and type.

Member Data Documentation

misc

uint16_t perf_event_header::misc

Definition at line 30 of file PerfContextSwitchDecoder.cpp.

Referenced by PerfContextSwitchRecord::IsOut().

size

uint16_t perf_event_header::size

Definition at line 31 of file PerfContextSwitchDecoder.cpp.

Referenced by SanityCheck().

type

uint32_t perf_event_header::type

Definition at line 29 of file PerfContextSwitchDecoder.cpp.

Referenced by IsContextSwitchRecord(), IsErrorRecord(), and SanityCheck().

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The documentation for this struct was generated from the following file:

• PerfContextSwitchDecoder.cpp