diff options
| author | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 1997-02-27 04:05:46 +0000 |
|---|---|---|
| committer | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 1997-02-27 04:05:46 +0000 |
| commit | 11ff10c83ff0f12887be324224f0655091c84bb1 (patch) | |
| tree | eea5897a52e3a3e50e9baab48c0ad39b48b8c594 /sys | |
| parent | f8d6da9177ec88f26b60f796d8a06a18fdf721e0 (diff) | |
BPF support ifdefed.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/if_enc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/net/if_enc.c b/sys/net/if_enc.c index 6a3c417b0a9..1f6d8e8509f 100644 --- a/sys/net/if_enc.c +++ b/sys/net/if_enc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_enc.c,v 1.2 1997/02/24 13:33:58 niklas Exp $ */ +/* $OpenBSD: if_enc.c,v 1.3 1997/02/27 04:05:45 angelos Exp $ */ /* * The author of this code is John Ioannidis, ji@tla.org, @@ -104,7 +104,9 @@ encattach(int nenc) enc->enc_if.if_hdrlen = 0; enc->enc_if.if_addrlen = 0; if_attach(&enc->enc_if); +#if NBPFILTER > 0 bpfattach(&enc->enc_if.if_bpf, &enc->enc_if, DLT_NULL, sizeof(u_int)); +#endif } } @@ -126,6 +128,7 @@ register struct rtentry *rt; if ((m->m_flags & M_PKTHDR) == 0) panic("encoutput no HDR"); ifp->if_lastchange = time; +#if NBPFILTER > 0 if (ifp->if_bpf) { /* * We need to prepend the address family as @@ -143,6 +146,7 @@ register struct rtentry *rt; bpf_mtap(ifp->if_bpf, &m0); } +#endif m->m_pkthdr.rcvif = ifp; if (rt && rt->rt_flags & (RTF_REJECT|RTF_BLACKHOLE)) { |