util_strlcat(string, &udev_list_entry_get_name(list_entry)[devlen], maxsize);
udev_list_entry_foreach(list_entry, udev_list_entry_get_next(list_entry)) {
util_strlcat(string, " ", maxsize);
util_strlcat(string, &udev_list_entry_get_name(list_entry)[devlen], maxsize);
udev_list_entry_foreach(list_entry, udev_list_entry_get_next(list_entry)) {
util_strlcat(string, " ", maxsize);