diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2006-03-25 22:41:49 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2006-03-25 22:41:49 +0000 |
| commit | 24436414aab60dc84348ec54f23b324b4ae862a3 (patch) | |
| tree | ee35283622a78eeac5656cb5661954771faf6520 /sys/dev/ic/if_wi.c | |
| parent | d1265a1a72755bd0209950654a6df47287781241 (diff) | |
allow bpf(4) to ignore packets based on their direction (inbound or
outbound), using a new BIOCSDIRFILT ioctl;
guidance, feedback and ok canacar@
Diffstat (limited to 'sys/dev/ic/if_wi.c')
| -rw-r--r-- | sys/dev/ic/if_wi.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/dev/ic/if_wi.c b/sys/dev/ic/if_wi.c index 9ca7996aab3..77f93be7a27 100644 --- a/sys/dev/ic/if_wi.c +++ b/sys/dev/ic/if_wi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_wi.c,v 1.126 2005/12/03 21:11:47 brad Exp $ */ +/* $OpenBSD: if_wi.c,v 1.127 2006/03/25 22:41:43 djm Exp $ */ /* * Copyright (c) 1997, 1998, 1999 @@ -105,7 +105,6 @@ #include <crypto/arc4.h> -#define BPF_MTAP(if,mbuf) bpf_mtap((if)->if_bpf, (mbuf)) #define BPFATTACH(if_bpf,if,dlt,sz) #define STATIC @@ -128,7 +127,7 @@ u_int32_t widebug = WIDEBUG; #if !defined(lint) && !defined(__OpenBSD__) static const char rcsid[] = - "$OpenBSD: if_wi.c,v 1.126 2005/12/03 21:11:47 brad Exp $"; + "$OpenBSD: if_wi.c,v 1.127 2006/03/25 22:41:43 djm Exp $"; #endif /* lint */ #ifdef foo @@ -829,7 +828,7 @@ wi_rxeof(struct wi_softc *sc) #if NBPFILTER > 0 /* Handle BPF listeners. */ if (ifp->if_bpf) - BPF_MTAP(ifp, m); + bpf_mtap(ifp->if_bpf, m, BPF_DIRECTION_IN); #endif /* Receive packet unless in procframe or monitor mode. */ @@ -2358,7 +2357,7 @@ nextpkt: * this frame to him. */ if (ifp->if_bpf) - BPF_MTAP(ifp, m0); + bpf_mtap(ifp->if_bpf, m0, BPF_DIRECTION_OUT); #endif m_freem(m0); |