tool.h

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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)(union perf_event *event,
                 struct perf_evlist **pevlist);
typedef int (*event_simple_op)(struct perf_tool *tool, union perf_event *event);

typedef int (*event_synth_op)(union perf_event *event,
                  struct perf_session *session);

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,
            comm,
            fork,
            exit,
            lost,
            throttle,
            unthrottle;
    event_attr_op   attr;
    event_synth_op  tracing_data;
    event_simple_op event_type;
    event_op2   finished_round,
            build_id;
    bool        ordered_samples;
    bool        ordering_requires_timestamps;
};

#endif /* __PERF_TOOL_H */