IGNOREWHITEOUT
((tcnp->cn_flags & IGNOREWHITEOUT) == 0 ||
((cnp->cn_flags & IGNOREWHITEOUT) == 0 ||
cnp->cn_flags |= (DOWHITEOUT | IGNOREWHITEOUT);
(tcnp->cn_flags & IGNOREWHITEOUT) != 0)) {
(cnp->cn_flags & IGNOREWHITEOUT) != 0)) {