diff options
Diffstat (limited to 'sys/net/bpf.c')
| -rw-r--r-- | sys/net/bpf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/net/bpf.c b/sys/net/bpf.c index 0682d03..f829e62 100644 --- a/sys/net/bpf.c +++ b/sys/net/bpf.c @@ -140,7 +140,7 @@ static struct cdevsw bpf_cdevsw = { }; static struct filterops bpfread_filtops = - { 1, NULL, filt_bpfdetach, filt_bpfread }; + { 1, NULL, filt_bpfdetach, filt_bpfread }; static int bpf_movein(uio, linktype, mp, sockp, datlen) @@ -1129,7 +1129,7 @@ filt_bpfread(kn, hint) d->bd_state = BPF_WAITING; } BPFD_UNLOCK(d); - + return (ready); } @@ -1272,8 +1272,7 @@ bpf_mtap2(bp, data, dlen, m) /* * Move the packet data from interface memory (pkt) into the - * store buffer. Return 1 if it's time to wakeup a listener (buffer full), - * otherwise 0. "copy" is the routine called to do the actual data + * store buffer. "cpfn" is the routine called to do the actual data * transfer. bcopy is passed in to copy contiguous chunks, while * bpf_mcopy is passed in to copy mbuf chains. In the latter case, * pkt is really an mbuf. @@ -1288,6 +1287,7 @@ catchpacket(d, pkt, pktlen, snaplen, cpfn) struct bpf_hdr *hp; int totlen, curlen; int hdrlen = d->bd_bif->bif_hdrlen; + /* * Figure out how many bytes to move. If the packet is * greater or equal to the snapshot length, transfer that |
