init isn't built for platforms without dirent::d_type.

        while ((entry = readdir(dir)) != NULL) {

            if (strncmp("persist.", entry->d_name, strlen("persist.")))

                continue;

#if HAVE_DIRENT_D_TYPE

            if (entry->d_type != DT_REG)

                continue;

#endif

            /* open the file and read the property value */

            fd = openat(dir_fd, entry->d_name, O_RDONLY | O_NOFOLLOW);

            if (fd < 0) {