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 struct 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 */ 65