ROUTOFSPACE
if (!(rp->r_flags & ROUTOFSPACE)) {
rp->r_flags |= ROUTOFSPACE;
else if (rp->r_flags & ROUTOFSPACE) {
rp->r_flags &= ~ROUTOFSPACE;
(rp->r_flags & ROUTOFSPACE)) {
if ((rp->r_flags & ROUTOFSPACE) ||
if (!(rp->r_flags & ROUTOFSPACE)) {
rp->r_flags |= ROUTOFSPACE;
else if (rp->r_flags & ROUTOFSPACE) {
rp->r_flags &= ~ROUTOFSPACE;
(rp->r_flags & ROUTOFSPACE)) {
if ((np->r_flags & ROUTOFSPACE) ||
if (!(np->r_flags & ROUTOFSPACE)) {
np->r_flags |= ROUTOFSPACE;
else if (np->r_flags & ROUTOFSPACE) {
np->r_flags &= ~ROUTOFSPACE;
(np->r_flags & ROUTOFSPACE)) {