+ if (itr->is_root) {
+ /* root dir doesn't have "." nor ".." */
+ if ((((next - path) == 1) && !strncmp(path, ".", 1)) ||
+ (((next - path) == 2) && !strncmp(path, "..", 2))) {
+ /* point back to itself */
+ itr->clust = itr->fsdata->root_cluster;
+ itr->next_clust = itr->fsdata->root_cluster;
+ itr->dent = NULL;
+ itr->remaining = 0;
+ itr->last_cluster = 0;
+
+ if (next[0] == 0) {
+ if (type & TYPE_DIR)
+ return 0;
+ else
+ return -ENOENT;
+ }
+
+ return fat_itr_resolve(itr, next, type);
+ }
+ }
+