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-rw-r--r--tools/perf/util/header.h39
1 files changed, 37 insertions, 2 deletions
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index 82a6af72d4cc..402ac2454cf8 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -39,6 +39,11 @@ struct perf_file_header {
DECLARE_BITMAP(adds_features, HEADER_FEAT_BITS);
};
+struct perf_pipe_file_header {
+ u64 magic;
+ u64 size;
+};
+
struct perf_header;
int perf_file_header__read(struct perf_file_header *self,
@@ -47,21 +52,22 @@ int perf_file_header__read(struct perf_file_header *self,
struct perf_header {
int frozen;
int attrs, size;
+ bool needs_swap;
struct perf_header_attr **attr;
s64 attr_offset;
u64 data_offset;
u64 data_size;
u64 event_offset;
u64 event_size;
- bool needs_swap;
DECLARE_BITMAP(adds_features, HEADER_FEAT_BITS);
};
int perf_header__init(struct perf_header *self);
void perf_header__exit(struct perf_header *self);
-int perf_header__read(struct perf_header *self, int fd);
+int perf_header__read(struct perf_session *session, int fd);
int perf_header__write(struct perf_header *self, int fd, bool at_exit);
+int perf_header__write_pipe(int fd);
int perf_header__add_attr(struct perf_header *self,
struct perf_header_attr *attr);
@@ -89,4 +95,33 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir,
const char *name, bool is_kallsyms);
int build_id_cache__remove_s(const char *sbuild_id, const char *debugdir);
+int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
+ event__handler_t process,
+ struct perf_session *session);
+int event__synthesize_attrs(struct perf_header *self,
+ event__handler_t process,
+ struct perf_session *session);
+int event__process_attr(event_t *self, struct perf_session *session);
+
+int event__synthesize_event_type(u64 event_id, char *name,
+ event__handler_t process,
+ struct perf_session *session);
+int event__synthesize_event_types(event__handler_t process,
+ struct perf_session *session);
+int event__process_event_type(event_t *self,
+ struct perf_session *session);
+
+int event__synthesize_tracing_data(int fd, struct perf_event_attr *pattrs,
+ int nb_events,
+ event__handler_t process,
+ struct perf_session *session);
+int event__process_tracing_data(event_t *self,
+ struct perf_session *session);
+
+int event__synthesize_build_id(struct dso *pos, u16 misc,
+ event__handler_t process,
+ struct machine *machine,
+ struct perf_session *session);
+int event__process_build_id(event_t *self, struct perf_session *session);
+
#endif /* __PERF_HEADER_H */