diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/if_bridge.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c index 3b12f7602d4..ce1f7a5e8e5 100644 --- a/sys/net/if_bridge.c +++ b/sys/net/if_bridge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bridge.c,v 1.74 2001/07/27 22:31:47 jason Exp $ */ +/* $OpenBSD: if_bridge.c,v 1.75 2001/08/12 00:09:29 mickey Exp $ */ /* * Copyright (c) 1999, 2000 Jason L. Wright (jason@thought.net) @@ -139,9 +139,10 @@ int bridge_addrule __P((struct bridge_iflist *, int bridge_flushrule __P((struct bridge_iflist *)); int bridge_brlconf __P((struct bridge_softc *, struct ifbrlconf *)); u_int8_t bridge_filterrule __P((struct brl_head *, struct ether_header *)); +#if NPF > 0 struct mbuf *bridge_filter __P((struct bridge_softc *, int, struct ifnet *, struct ether_header *, struct mbuf *m)); - +#endif #define ETHERADDR_IS_IP_MCAST(a) \ /* struct etheraddr *a; */ \ @@ -1042,11 +1043,11 @@ bridgeintr_frame(sc, m) m_freem(m); return; } - +#if NPF > 0 m = bridge_filter(sc, BRIDGE_IN, src_if, &eh, m); if (m == NULL) return; - +#endif /* * If the packet is a multicast or broadcast OR if we don't * know any better, forward it to all interfaces. @@ -1085,9 +1086,11 @@ bridgeintr_frame(sc, m) m_freem(m); return; } +#if NPF > 0 m = bridge_filter(sc, BRIDGE_OUT, dst_if, &eh, m); if (m == NULL) return; +#endif #ifdef ALTQ if (ALTQ_IS_ENABLED(&dst_if->if_snd)) @@ -1325,9 +1328,11 @@ bridge_broadcast(sc, ifp, eh, m) } } +#if NPF > 0 mc = bridge_filter(sc, BRIDGE_OUT, dst_if, eh, mc); if (mc == NULL) continue; +#endif #ifdef ALTQ if (ALTQ_IS_ENABLED(&dst_if->if_snd)) |