sysctl_rootof
if (!(sysctl_rootof(rnode)->sysctl_flags & CTLFLAG_READWRITE) ||
(!(sysctl_rootof(node)->sysctl_flags &
log->log_root = sysctl_rootof(node);
else if (log->log_root != sysctl_rootof(node)) {
log->log_root, sysctl_rootof(node));
qnode.sysctl_ver != sysctl_rootof(enode)->sysctl_ver)
if ((sysctl_rootof(rnode)->sysctl_flags & CTLFLAG_PERMANENT) &&
(!(sysctl_rootof(rnode)->sysctl_flags & CTLFLAG_READWRITE) ||
if (nnode.sysctl_ver != sysctl_rootof(rnode)->sysctl_ver &&