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-rw-r--r--kernel/tools/perf/util/tool.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/kernel/tools/perf/util/tool.h b/kernel/tools/perf/util/tool.h
new file mode 100644
index 000000000..51d9e56c0
--- /dev/null
+++ b/kernel/tools/perf/util/tool.h
@@ -0,0 +1,52 @@
+#ifndef __PERF_TOOL_H
+#define __PERF_TOOL_H
+
+#include <stdbool.h>
+
+struct perf_session;
+union perf_event;
+struct perf_evlist;
+struct perf_evsel;
+struct perf_sample;
+struct perf_tool;
+struct machine;
+struct ordered_events;
+
+typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
+ struct perf_sample *sample,
+ struct perf_evsel *evsel, struct machine *machine);
+
+typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
+ struct perf_sample *sample, struct machine *machine);
+
+typedef int (*event_attr_op)(struct perf_tool *tool,
+ union perf_event *event,
+ struct perf_evlist **pevlist);
+
+typedef int (*event_op2)(struct perf_tool *tool, union perf_event *event,
+ struct perf_session *session);
+
+typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
+ struct ordered_events *oe);
+
+struct perf_tool {
+ event_sample sample,
+ read;
+ event_op mmap,
+ mmap2,
+ comm,
+ fork,
+ exit,
+ lost,
+ throttle,
+ unthrottle;
+ event_attr_op attr;
+ event_op2 tracing_data;
+ event_oe finished_round;
+ event_op2 build_id,
+ id_index;
+ bool ordered_events;
+ bool ordering_requires_timestamps;
+};
+
+#endif /* __PERF_TOOL_H */