/* One way or another, wait until input is available; then, if
interrupt handlers have not read it, read it now. */
+#ifdef HAVE_DBUS
+ /* Read D-Bus messages. */
+ xd_read_queued_messages ();
+#endif /* HAVE_DBUS */
+
/* Note SIGIO has been undef'd if FIONREAD is missing. */
#ifdef SIGIO
gobble_input (0);