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kernel/linux-imx6_3.14.28/tools/perf/util/tool.h 1.03 KB
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  #ifndef __PERF_TOOL_H
  #define __PERF_TOOL_H
  
  #include <stdbool.h>
  
  struct perf_session;
  union perf_event;
  struct perf_evlist;
  struct perf_evsel;
  struct perf_sample;
  struct perf_tool;
  struct machine;
  
  typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
  			    struct perf_sample *sample,
  			    struct perf_evsel *evsel, struct machine *machine);
  
  typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
  			struct perf_sample *sample, struct machine *machine);
  
  typedef int (*event_attr_op)(struct perf_tool *tool,
  			     union perf_event *event,
  			     struct perf_evlist **pevlist);
  
  typedef int (*event_op2)(struct perf_tool *tool, union perf_event *event,
  			 struct perf_session *session);
  
  struct perf_tool {
  	event_sample	sample,
  			read;
  	event_op	mmap,
  			mmap2,
  			comm,
  			fork,
  			exit,
  			lost,
  			throttle,
  			unthrottle;
  	event_attr_op	attr;
  	event_op2	tracing_data;
  	event_op2	finished_round,
  			build_id;
  	bool		ordered_samples;
  	bool		ordering_requires_timestamps;
  };
  
  #endif /* __PERF_TOOL_H */