41 struct db_export {  struct
42 	int (*export_evsel)(struct db_export *dbe, struct evsel *evsel);  argument
43 	int (*export_machine)(struct db_export *dbe, struct machine *machine);  argument
44 	int (*export_thread)(struct db_export *dbe, struct thread *thread,  argument
46 	int (*export_comm)(struct db_export *dbe, struct comm *comm,  argument
48 	int (*export_comm_thread)(struct db_export *dbe, u64 db_id,  argument
50 	int (*export_dso)(struct db_export *dbe, struct dso *dso,  argument
52 	int (*export_symbol)(struct db_export *dbe, struct symbol *sym,  argument
54 	int (*export_branch_type)(struct db_export *dbe, u32 branch_type,  argument
56 	int (*export_sample)(struct db_export *dbe, struct export_sample *es);  argument
57 	int (*export_call_path)(struct db_export *dbe, struct call_path *cp);  argument
58 	int (*export_call_return)(struct db_export *dbe,  argument
60 	int (*export_context_switch)(struct db_export *dbe, u64 db_id,  argument
80 int db_export__init(struct db_export *dbe);  argument
81 void db_export__exit(struct db_export *dbe);
82 int db_export__evsel(struct db_export *dbe, struct evsel *evsel);
83 int db_export__machine(struct db_export *dbe, struct machine *machine);
84 int db_export__thread(struct db_export *dbe, struct thread *thread,
86 int db_export__comm(struct db_export *dbe, struct comm *comm,
88 int db_export__exec_comm(struct db_export *dbe, struct comm *comm,
90 int db_export__comm_thread(struct db_export *dbe, struct comm *comm,
92 int db_export__dso(struct db_export *dbe, struct dso *dso,
94 int db_export__symbol(struct db_export *dbe, struct symbol *sym,
96 int db_export__branch_type(struct db_export *dbe, u32 branch_type,
98 int db_export__sample(struct db_export *dbe, union perf_event *event,
102 int db_export__branch_types(struct db_export *dbe);
104 int db_export__call_path(struct db_export *dbe, struct call_path *cp);
105 int db_export__call_return(struct db_export *dbe, struct call_return *cr,
107 int db_export__switch(struct db_export *dbe, union perf_event *event,