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			 const char *str);
33
34typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
35			struct ordered_events *oe);
36
37enum show_feature_header {
38	SHOW_FEAT_NO_HEADER = 0,
39	SHOW_FEAT_HEADER,
40	SHOW_FEAT_HEADER_FULL_INFO,
41};
42
43struct perf_tool {
44	event_sample	sample,
45			read;
46	event_op	mmap,
47			mmap2,
48			comm,
49			namespaces,
50			cgroup,
51			fork,
52			exit,
53			lost,
54			lost_samples,
55			aux,
56			itrace_start,
57			aux_output_hw_id,
58			context_switch,
59			throttle,
60			unthrottle,
61			ksymbol,
62			bpf,
63			text_poke;
64
65	event_attr_op	attr;
66	event_attr_op	event_update;
67	event_op2	tracing_data;
68	event_oe	finished_round;
69	event_op2	build_id,
70			id_index,
71			auxtrace_info,
72			auxtrace_error,
73			time_conv,
74			thread_map,
75			cpu_map,
76			stat_config,
77			stat,
78			stat_round,
79			feature,
80			finished_init;
81	event_op4	compressed;
82	event_op3	auxtrace;
83	bool		ordered_events;
84	bool		ordering_requires_timestamps;
85	bool		namespace_events;
86	bool		cgroup_events;
87	bool		no_warn;
 
88	enum show_feature_header show_feat_hdr;
89};
 
 
 
 
 
 
 
 
 
 
90
91#endif /* __PERF_TOOL_H */

  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)(const 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)(const struct perf_tool *tool, union perf_event *event,
 23			struct perf_sample *sample, struct machine *machine);
 24
 25typedef int (*event_attr_op)(const 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			 const char *str);
 33
 34typedef int (*event_oe)(const struct perf_tool *tool, union perf_event *event,
 35			struct ordered_events *oe);
 36
 37enum show_feature_header {
 38	SHOW_FEAT_NO_HEADER = 0,
 39	SHOW_FEAT_HEADER,
 40	SHOW_FEAT_HEADER_FULL_INFO,
 41};
 42
 43struct perf_tool {
 44	event_sample	sample,
 45			read;
 46	event_op	mmap,
 47			mmap2,
 48			comm,
 49			namespaces,
 50			cgroup,
 51			fork,
 52			exit,
 53			lost,
 54			lost_samples,
 55			aux,
 56			itrace_start,
 57			aux_output_hw_id,
 58			context_switch,
 59			throttle,
 60			unthrottle,
 61			ksymbol,
 62			bpf,
 63			text_poke;
 64
 65	event_attr_op	attr;
 66	event_attr_op	event_update;
 67	event_op2	tracing_data;
 68	event_oe	finished_round;
 69	event_op2	build_id,
 70			id_index,
 71			auxtrace_info,
 72			auxtrace_error,
 73			time_conv,
 74			thread_map,
 75			cpu_map,
 76			stat_config,
 77			stat,
 78			stat_round,
 79			feature,
 80			finished_init;
 81	event_op4	compressed;
 82	event_op3	auxtrace;
 83	bool		ordered_events;
 84	bool		ordering_requires_timestamps;
 85	bool		namespace_events;
 86	bool		cgroup_events;
 87	bool		no_warn;
 88	bool		dont_split_sample_group;
 89	enum show_feature_header show_feat_hdr;
 90};
 91
 92void perf_tool__init(struct perf_tool *tool, bool ordered_events);
 93
 94bool perf_tool__compressed_is_stub(const struct perf_tool *tool);
 95
 96int process_event_sample_stub(const struct perf_tool *tool,
 97			      union perf_event *event,
 98			      struct perf_sample *sample,
 99			      struct evsel *evsel,
100			      struct machine *machine);
101
102#endif /* __PERF_TOOL_H */