rebuild_semantic_pass

int rebuild_semantic_pass (
　　struct key * key
　　struct key * parent
　　int dot_dot
　　struct item_head * new_ih
)

key

parent

dot_dot

new_ih

　・check next item: if it is not a directory item of the same file
　・therefore sd_mode is corrupted so we just reset it to regular file
　・mode
　・aligned entry in directory of old format - remove and insert it back