* It is a unique identifier representing a trace file.
*/
struct bt_trace_handle;
+struct bt_ctf_event;
/*
- * bt_trace_handle_get_id: returns the id associated to the handle.
+ * bt_trace_handle_get_path : returns the path of a trace_handle or NULL
+ * on error.
*/
-int bt_trace_handle_get_id(struct bt_trace_handle *th);
+const char *bt_trace_handle_get_path(struct bt_context *ctx, int handle_id);
/*
- * bt_trace_handle_get_path : returns the path of a trace_handle.
+ * bt_trace_handle_get_timestamp_begin : returns the creation time of the buffers
+ * of a trace or -1ULL on error.
*/
-const char *bt_trace_handle_get_path(struct bt_trace_handle *th);
+uint64_t bt_trace_handle_get_timestamp_begin(struct bt_context *ctx, int handle_id);
/*
- * bt_trace_handle_get_timestamp_begin : returns the beginning timestamp
- * of a trace.
+ * bt_trace_handle_get_timestamp_end : returns the destruction timestamp of the
+ * buffers of a trace or -1ULL on error.
*/
-uint64_t bt_trace_handle_get_timestamp_begin(struct bt_trace_handle *th);
+uint64_t bt_trace_handle_get_timestamp_end(struct bt_context *ctx, int handle_id);
/*
- * bt_trace_handle_get_timestamp_end : returns the end timestamp of a
- * trace.
+ * bt_ctf_event_get_handle_id : get the handle id associated with an event
+ *
+ * Returns -1 on error
*/
-uint64_t bt_trace_handle_get_timestamp_end(struct bt_trace_handle *th);
+int bt_ctf_event_get_handle_id(const struct bt_ctf_event *event);
#endif /* _BABELTRACE_TRACE_HANDLE_H */