check_signals();
DEBUG_LOG("----------------- %llu: %s\n", (long long unsigned)current_dir_num, dirname);
ret = adu_opendir(dirname, &dir, &cwd_fd);
check_signals();
DEBUG_LOG("----------------- %llu: %s\n", (long long unsigned)current_dir_num, dirname);
ret = adu_opendir(dirname, &dir, &cwd_fd);