/* * Rewrite an existing directory entry to point at the inode supplied. * * DP is the directory to update. * OFFSET is the position of the entry in question. It may come * from ulr_offset of a ulfs_lookup_results. * OIP is the old inode the directory previously pointed to. * NEWINUM is the number of the new inode. * NEWTYPE is the new value for the type field of the directory entry. * (This is ignored if the fs doesn't support that.) * ISRMDIR is not used and (XXX) should be removed. * IFLAGS are added to DP's inode flags. * * The link count of OIP is decremented. Note that the link count of * the new inode is *not* incremented. Yay for symmetry. */