xref: /openbmc/linux/tools/perf/util/tool.h (revision 6aa7de05)
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 enum show_feature_header {
38 	SHOW_FEAT_NO_HEADER = 0,
39 	SHOW_FEAT_HEADER,
40 	SHOW_FEAT_HEADER_FULL_INFO,
41 };
42 
43 struct perf_tool {
44 	event_sample	sample,
45 			read;
46 	event_op	mmap,
47 			mmap2,
48 			comm,
49 			namespaces,
50 			fork,
51 			exit,
52 			lost,
53 			lost_samples,
54 			aux,
55 			itrace_start,
56 			context_switch,
57 			throttle,
58 			unthrottle;
59 	event_attr_op	attr;
60 	event_attr_op	event_update;
61 	event_op2	tracing_data;
62 	event_oe	finished_round;
63 	event_op2	build_id,
64 			id_index,
65 			auxtrace_info,
66 			auxtrace_error,
67 			time_conv,
68 			thread_map,
69 			cpu_map,
70 			stat_config,
71 			stat,
72 			stat_round,
73 			feature;
74 	event_op3	auxtrace;
75 	bool		ordered_events;
76 	bool		ordering_requires_timestamps;
77 	bool		namespace_events;
78 	enum show_feature_header show_feat_hdr;
79 };
80 
81 #endif /* __PERF_TOOL_H */
82