bsd/net/bpf.c

2255 	struct bpf_if *bp_new;
2259 	bp_new = (struct bpf_if *) _MALLOC(sizeof(*bp_new), M_DEVBUF, M_WAIT);
2260 	if (bp_new == 0)
2278 		FREE(bp_new, M_DEVBUF);
2283 	bzero(bp_new, sizeof(*bp_new));
2284 	bp_new->bif_ifp = ifp;
2285 	bp_new->bif_dlt = dlt;
2286 	bp_new->bif_send = send;
2287 	bp_new->bif_tap = tap;
2291 		bp_new->bif_next = bpf_iflist;
2292 		bpf_iflist = bp_new;
2296 		bp_new->bif_next = bp_first->bif_next;
2297 		bp_first->bif_next = bp_new;
2306 	bp_new->bif_hdrlen = BPF_WORDALIGN(hdrlen + SIZEOF_BPF_HDR) - hdrlen;
2307 	bp_new->bif_exthdrlen = BPF_WORDALIGN(hdrlen +