diff options
| author |   angelos <angelos@openbsd.org> | 1997-02-27 04:05:45 +0000 |
|---|---|---|
| committer | angelos <angelos@openbsd.org> | 1997-02-27 04:05:45 +0000 |
| commit | dff15f04fef6216d73e4c37061376c57b88a7bc8 (patch) | |
| tree | 0cb645cc5a93fb73a7b68cf2f5aa19311b4dada3 /sys/net/if_enc.c | |
| parent | Now reports ESP I/O packet counters. (diff) | |
| download | wireguard-openbsd-dff15f04fef6216d73e4c37061376c57b88a7bc8.tar.xz wireguard-openbsd-dff15f04fef6216d73e4c37061376c57b88a7bc8.zip | |
BPF support ifdefed.
Diffstat (limited to 'sys/net/if_enc.c')
| -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)) { |