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Random style fixes and a comment update. No functional changes.

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des 2004-02-16 18:19:15 +00:00
parent 1cfd0c3b38
commit e54c8a0746
1 changed files with 4 additions and 4 deletions
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8
sys/net/bpf.c
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@ -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