+
+static
+void insert_stream_clock_value_into_event_clock_values(gpointer key,
+ gpointer value,
+ gpointer data)
+{
+ struct bt_ctf_event *event = data;
+ uint64_t *clock_value;
+
+ assert(event);
+
+ /* Copy clock value because it belongs to the hash table */
+ clock_value = g_new0(uint64_t, 1);
+ *clock_value = *((uint64_t *) value);
+
+ /* Insert copy into event clock values */
+ g_hash_table_insert(event->clock_values, key, clock_value);
+}
+
+BT_HIDDEN
+int bt_ctf_event_register_stream_clock_values(struct bt_ctf_event *event)
+{
+ int ret = 0;
+ struct bt_ctf_stream *stream;
+
+ stream = bt_ctf_event_get_stream(event);
+ assert(stream);
+ g_hash_table_remove_all(event->clock_values);
+ g_hash_table_foreach(stream->clock_values,
+ insert_stream_clock_value_into_event_clock_values, event);
+ BT_PUT(stream);
+
+ return ret;
+}
+
+uint64_t bt_ctf_event_get_clock_value(struct bt_ctf_event *event,
+ struct bt_ctf_clock *clock)
+{
+ uint64_t ret = -1ULL;
+ uint64_t *clock_value;
+
+ if (!event || !clock) {
+ goto end;
+ }
+
+ clock_value = g_hash_table_lookup(event->clock_values, clock);
+ if (!clock_value) {
+ goto end;
+ }
+
+ ret = *clock_value;
+
+end:
+ return ret;
+}