665     DBusMessage *signal_msg = NULL;  in check_and_signal_rate()  local
677         pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in check_and_signal_rate()
680 …pa_assert_se(dbus_message_append_args(signal_msg, DBUS_TYPE_UINT32, &s->sample_rate, DBUS_TYPE_INV…  in check_and_signal_rate()
682         pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in check_and_signal_rate()
683         dbus_message_unref(signal_msg);  in check_and_signal_rate()
690     DBusMessage *signal_msg = NULL;  in move_finish_cb()  local
705             pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in move_finish_cb()
708 …pa_assert_se(dbus_message_append_args(signal_msg, DBUS_TYPE_OBJECT_PATH, &new_device_path, DBUS_TY…  in move_finish_cb()
710             pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in move_finish_cb()
711             dbus_message_unref(signal_msg);  in move_finish_cb()
722             pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in move_finish_cb()
725 …pa_assert_se(dbus_message_append_args(signal_msg, DBUS_TYPE_OBJECT_PATH, &new_device_path, DBUS_TY…  in move_finish_cb()
727             pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in move_finish_cb()
728             dbus_message_unref(signal_msg);  in move_finish_cb()
739     DBusMessage *signal_msg = NULL;  in volume_changed_cb()  local
760             pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in volume_changed_cb()
763             pa_assert_se(dbus_message_append_args(signal_msg,  in volume_changed_cb()
767             pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in volume_changed_cb()
768             dbus_message_unref(signal_msg);  in volume_changed_cb()
777     DBusMessage *signal_msg = NULL;  in mute_changed_cb()  local
791             pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in mute_changed_cb()
794 …pa_assert_se(dbus_message_append_args(signal_msg, DBUS_TYPE_BOOLEAN, &s->mute, DBUS_TYPE_INVALID));  in mute_changed_cb()
796             pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in mute_changed_cb()
797             dbus_message_unref(signal_msg);  in mute_changed_cb()
798             signal_msg = NULL;  in mute_changed_cb()
807     DBusMessage *signal_msg = NULL;  in proplist_changed_cb()  local
821         pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in proplist_changed_cb()
824         dbus_message_iter_init_append(signal_msg, &msg_iter);  in proplist_changed_cb()
827         pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in proplist_changed_cb()
828         dbus_message_unref(signal_msg);  in proplist_changed_cb()
850     DBusMessage *signal_msg = NULL;  in send_event_cb()  local
876     pa_assert_se(signal_msg = dbus_message_new_signal(s->path,  in send_event_cb()
879     dbus_message_iter_init_append(signal_msg, &msg_iter);  in send_event_cb()
883     pa_dbus_protocol_send_signal(s->dbus_protocol, signal_msg);  in send_event_cb()
884     dbus_message_unref(signal_msg);  in send_event_cb()