-static struct object_data metadata_stream_data;
-static struct object_data metadata_data;
-static struct object_data channel_data;
-static struct object_data stream_data[MAX_NR_STREAMS];
+static struct lttng_ust_object_data metadata_stream_data;
+static struct lttng_ust_object_data metadata_data;
+static struct lttng_ust_object_data channel_data;
+static struct lttng_ust_object_data stream_data[MAX_NR_STREAMS];