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1#ifndef __PERF_TOOL_H
2#define __PERF_TOOL_H
3
4#include <stdbool.h>
5
6#include <linux/types.h>
7
8struct perf_session;
9union perf_event;
10struct perf_evlist;
11struct perf_evsel;
12struct perf_sample;
13struct perf_tool;
14struct machine;
15struct ordered_events;
16
17typedef 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
21typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
22 struct perf_sample *sample, struct machine *machine);
23
24typedef int (*event_attr_op)(struct perf_tool *tool,
25 union perf_event *event,
26 struct perf_evlist **pevlist);
27
28typedef int (*event_op2)(struct perf_tool *tool, union perf_event *event,
29 struct perf_session *session);
30
31typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
32 struct ordered_events *oe);
33
34typedef s64 (*event_op3)(struct perf_tool *tool, union perf_event *event,
35 struct perf_session *session);
36
37struct 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 */