PRUB_RELINK
KASSERT((msg->bind.nm_flags & PRUB_RELINK) == 0,
msg->bind.nm_flags |= PRUB_RELINK;
if (msg->bind.nm_flags & PRUB_RELINK) {
msg->bind.nm_flags &= ~PRUB_RELINK;
KASSERT((msg->bind.nm_flags & PRUB_RELINK) == 0,
msg->bind.nm_flags |= PRUB_RELINK;
if (msg->bind.nm_flags & PRUB_RELINK) {
msg->bind.nm_flags &= ~PRUB_RELINK;