Linux kernel mirror (for testing)
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PERF_TOOL_H
3#define __PERF_TOOL_H
4
5#include <stdbool.h>
6
7#include <linux/types.h>
8
9struct perf_session;
10union perf_event;
11struct evlist;
12struct evsel;
13struct perf_sample;
14struct perf_tool;
15struct machine;
16struct ordered_events;
17
18typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
19 struct perf_sample *sample,
20 struct evsel *evsel, struct machine *machine);
21
22typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
23 struct perf_sample *sample, struct machine *machine);
24
25typedef int (*event_attr_op)(struct perf_tool *tool,
26 union perf_event *event,
27 struct evlist **pevlist);
28
29typedef int (*event_op2)(struct perf_session *session, union perf_event *event);
30typedef s64 (*event_op3)(struct perf_session *session, union perf_event *event);
31typedef int (*event_op4)(struct perf_session *session, union perf_event *event, u64 data);
32
33typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
34 struct ordered_events *oe);
35
36enum show_feature_header {
37 SHOW_FEAT_NO_HEADER = 0,
38 SHOW_FEAT_HEADER,
39 SHOW_FEAT_HEADER_FULL_INFO,
40};
41
42struct perf_tool {
43 event_sample sample,
44 read;
45 event_op mmap,
46 mmap2,
47 comm,
48 namespaces,
49 cgroup,
50 fork,
51 exit,
52 lost,
53 lost_samples,
54 aux,
55 itrace_start,
56 context_switch,
57 throttle,
58 unthrottle,
59 ksymbol,
60 bpf;
61
62 event_attr_op attr;
63 event_attr_op event_update;
64 event_op2 tracing_data;
65 event_oe finished_round;
66 event_op2 build_id,
67 id_index,
68 auxtrace_info,
69 auxtrace_error,
70 time_conv,
71 thread_map,
72 cpu_map,
73 stat_config,
74 stat,
75 stat_round,
76 feature;
77 event_op4 compressed;
78 event_op3 auxtrace;
79 bool ordered_events;
80 bool ordering_requires_timestamps;
81 bool namespace_events;
82 bool cgroup_events;
83 bool no_warn;
84 enum show_feature_header show_feat_hdr;
85};
86
87#endif /* __PERF_TOOL_H */