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 9 struct perf_session; 10 union perf_event; 11 struct perf_evlist; 12 struct perf_evsel; 13 struct perf_sample; 14 struct perf_tool; 15 struct machine; 16 struct ordered_events; 17 18 typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event, 19 struct perf_sample *sample, 20 struct perf_evsel *evsel, struct machine *machine); 21 22 typedef int (*event_op)(struct perf_tool *tool, union perf_event *event, 23 struct perf_sample *sample, struct machine *machine); 24 25 typedef int (*event_attr_op)(struct perf_tool *tool, 26 union perf_event *event, 27 struct perf_evlist **pevlist); 28 29 typedef int (*event_op2)(struct perf_session *session, union perf_event *event); 30 typedef s64 (*event_op3)(struct perf_session *session, union perf_event *event); 31 32 typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event, 33 struct ordered_events *oe); 34 35 enum show_feature_header { 36 SHOW_FEAT_NO_HEADER = 0, 37 SHOW_FEAT_HEADER, 38 SHOW_FEAT_HEADER_FULL_INFO, 39 }; 40 41 struct perf_tool { 42 event_sample sample, 43 read; 44 event_op mmap, 45 mmap2, 46 comm, 47 namespaces, 48 fork, 49 exit, 50 lost, 51 lost_samples, 52 aux, 53 itrace_start, 54 context_switch, 55 throttle, 56 unthrottle; 57 event_attr_op attr; 58 event_attr_op event_update; 59 event_op2 tracing_data; 60 event_oe finished_round; 61 event_op2 build_id, 62 id_index, 63 auxtrace_info, 64 auxtrace_error, 65 time_conv, 66 thread_map, 67 cpu_map, 68 stat_config, 69 stat, 70 stat_round, 71 feature; 72 event_op3 auxtrace; 73 bool ordered_events; 74 bool ordering_requires_timestamps; 75 bool namespace_events; 76 bool no_warn; 77 enum show_feature_header show_feat_hdr; 78 }; 79 80 #endif /* __PERF_TOOL_H */ 81