IS_DUP
ifs.int_state |= IS_DUP;
ifs.int_state &= ~IS_DUP;
ifp->int_state = (ifp->int_state & ~IS_DUP) |
(ifs.int_state & IS_DUP);
if (!(ifp->int_state & IS_DUP) &&
if (!(ifp->int_state & (IS_NO_RIPV1_OUT | IS_DUP)) &&
if ((ifp->int_state & IS_DUP) ||
if (ifp->int_state & IS_DUP)
if (!allowdups && (ifp->int_state & IS_DUP))
if (!(ifp->int_state & IS_DUP) &&
wire.if_new->int_state &= ~IS_DUP;
if (!(ifp->int_state & IS_DUP) && !IS_IFF_QUIET(ifp->int_if_flags)) {
if (!(ifp->int_state & IS_DUP) &&
wire.if_new->int_state &= ~IS_DUP;
ifp->int_state |= IS_DUP;
if (!(ifp->int_state & IS_DUP))
!(ifp->int_state & IS_DUP)) {
!(ifp->int_state & IS_DUP)) {
(ifp->int_state & IS_DUP) ||
(ifp->int_state & IS_DUP) ||
if (ifp->int_state & IS_DUP)
{ IS_DUP, 0, "DUPLICATE" },