ud = format_count_value(select_conf.count_unit_arg, num_dirs, 0, d);
uf = format_count_value(select_conf.count_unit_arg, num_files, 0, f);
us = format_size_value(select_conf.size_unit_arg, num_bytes, 0, s);
ud = format_count_value(select_conf.count_unit_arg, num_dirs, 0, d);
uf = format_count_value(select_conf.count_unit_arg, num_files, 0, f);
us = format_size_value(select_conf.size_unit_arg, num_bytes, 0, s);