BPF_MAXBUFSIZE
p->bufsize = BPF_MAXBUFSIZE;
int bpf_maxbufsize = BPF_MAXBUFSIZE; /* [a] */
.bd_snaplen = BPF_MAXBUFSIZE,
bd->bd_snaplen = strtonum(optarg, 60, BPF_MAXBUFSIZE,
.snaplen = BPF_MAXBUFSIZE,
if (caplen > BPF_MAXBUFSIZE)
caplen = BPF_MAXBUFSIZE;
p->bufsize = BPF_MAXBUFSIZE;