BFS_S_IFDIR
inode->flags = INODE_IN_USE | (mode & BFS_S_IFDIR ? INODE_LOGGED : 0);
#define BFS_S_ISDIR(mode) (((mode) & BFS_S_IFMT) == BFS_S_IFDIR)
nameNode->SetMode(BFS_S_IFDIR);
BFS_S_IFDIR);
BFS_S_IFDIR | BFS_S_ATTR_DIR);