diff options
| author |   jason <jason@openbsd.org> | 1999-06-30 00:00:29 +0000 |
|---|---|---|
| committer | jason <jason@openbsd.org> | 1999-06-30 00:00:29 +0000 |
| commit | 3e89b5bb333f3e94e1a596338c5b10fe0691d280 (patch) | |
| tree | b56a9ff2a87a8ea163f195791e958c19108a657c | |
| parent | mention kern.arandom (diff) | |
| download | wireguard-openbsd-3e89b5bb333f3e94e1a596338c5b10fe0691d280.tar.xz wireguard-openbsd-3e89b5bb333f3e94e1a596338c5b10fe0691d280.zip | |
bpfattach bridge's and provide tap for queued packets
| -rw-r--r-- | sys/net/if_bridge.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c index e4d9002964a..97e2d9f579e 100644 --- a/sys/net/if_bridge.c +++ b/sys/net/if_bridge.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bridge.c,v 1.10 1999/06/03 21:52:02 espie Exp $ */ +/* $OpenBSD: if_bridge.c,v 1.11 1999/06/30 00:00:29 jason Exp $ */ /* * Copyright (c) 1999 Jason L. Wright (jason@thought.net) @@ -32,6 +32,8 @@ */ #include "bridge.h" +#include "bpfilter.h" + #if NBRIDGE > 0 #include <sys/param.h> @@ -63,6 +65,10 @@ #endif #endif +#if NBPFILTER > 0 +#include <net/bpf.h> +#endif + #include <net/if_bridge.h> #ifndef BRIDGE_RTABLE_SIZE @@ -186,6 +192,10 @@ bridgeattach(unused) ifp->if_snd.ifq_maxlen = ifqmaxlen; ifp->if_hdrlen = sizeof(struct ether_header); if_attach(ifp); +#if NBPFILTER > 0 + bpfattach(&bridgectl[i].sc_if.if_bpf, ifp, + DLT_EN10MB, sizeof(struct ether_header)); +#endif } } @@ -697,6 +707,11 @@ bridgeintr(void) continue; } +#if NBPFILTER > 0 + if (sc->sc_if.if_bpf) + bpf_mtap(sc->sc_if.if_bpf, m); +#endif + sc->sc_if.if_lastchange = time; sc->sc_if.if_ipackets++; sc->sc_if.if_ibytes += m->m_pkthdr.len; |