kernel/tools/perf/util/tool.h

   1 #ifndef __PERF_TOOL_H
   2 #define __PERF_TOOL_H
   3
   4 #include <stdbool.h>
   5
   6 #include <linux/types.h>
   7
   8 struct perf_session;
   9 union perf_event;
  10 struct perf_evlist;
  11 struct perf_evsel;
  12 struct perf_sample;
  13 struct perf_tool;
  14 struct machine;
  15 struct ordered_events;
  16
  17 typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
  18                             struct perf_sample *sample,
  19                             struct perf_evsel *evsel, struct machine *machine);
  20
  21 typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
  22                         struct perf_sample *sample, struct machine *machine);
  23
  24 typedef int (*event_attr_op)(struct perf_tool *tool,
  25                              union perf_event *event,
  26                              struct perf_evlist **pevlist);
  27
  28 typedef int (*event_op2)(struct perf_tool *tool, union perf_event *event,
  29                          struct perf_session *session);
  30
  31 typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
  32                         struct ordered_events *oe);
  33
  34 typedef s64 (*event_op3)(struct perf_tool *tool, union perf_event *event,
  35                          struct perf_session *session);
  36
  37 struct perf_tool {
  38         event_sample    sample,
  39                         read;
  40         event_op        mmap,
  41                         mmap2,
  42                         comm,
  43                         fork,
  44                         exit,
  45                         lost,
  46                         lost_samples,
  47                         aux,
  48                         itrace_start,
  49                         context_switch,
  50                         throttle,
  51                         unthrottle;
  52         event_attr_op   attr;
  53         event_op2       tracing_data;
  54         event_oe        finished_round;
  55         event_op2       build_id,
  56                         id_index,
  57                         auxtrace_info,
  58                         auxtrace_error;
  59         event_op3       auxtrace;
  60         bool            ordered_events;
  61         bool            ordering_requires_timestamps;
  62 };
  63
  64 #endif /* __PERF_TOOL_H */