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 evlist; 12 struct 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 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 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 typedef int (*event_op4)(struct perf_session *session, union perf_event *event, u64 data); 32 33 typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event, 34 struct ordered_events *oe); 35 36 enum show_feature_header { 37 SHOW_FEAT_NO_HEADER = 0, 38 SHOW_FEAT_HEADER, 39 SHOW_FEAT_HEADER_FULL_INFO, 40 }; 41 42 struct 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 no_warn; 83 enum show_feature_header show_feat_hdr; 84 }; 85 86 #endif /* __PERF_TOOL_H */ 87