-void bus_broadcast_finished(Manager *m, usec_t firmware_usec, usec_t loader_usec, usec_t kernel_usec, usec_t initrd_usec, usec_t userspace_usec, usec_t total_usec);
-void bus_broadcast_reloading(Manager *m, bool active);
-
-Set *bus_acquire_subscribed(Manager *m, DBusConnection *c);
-
-void bus_serialize(Manager *m, FILE *f);
-int bus_deserialize_item(Manager *m, const char *line);
-
-#define BUS_CONNECTION_SUBSCRIBED(m, c) dbus_connection_get_data((c), (m)->subscribed_data_slot)
-#define BUS_PENDING_CALL_NAME(m, p) dbus_pending_call_get_data((p), (m)->name_data_slot)
+void bus_track_serialize(sd_bus_track *t, FILE *f);
+int bus_track_deserialize_item(char ***l, const char *line);
+int bus_track_coldplug(Manager *m, sd_bus_track **t, char ***l);