59 pcap_t *hpcap;  variable
214 	if (pcap_compile(hpcap, &bprog, filter, PCAP_OPT_FIL, 0) < 0)  in set_pcap_filter()
215 		logmsg(LOG_WARNING, "%s", pcap_geterr(hpcap));  in set_pcap_filter()
217 		if (pcap_setfilter(hpcap, &bprog) < 0)  in set_pcap_filter()
218 			logmsg(LOG_WARNING, "%s", pcap_geterr(hpcap));  in set_pcap_filter()
271 	hpcap = pcap_open_live(interface, snaplen, 1, PCAP_TO_MS, errbuf);  in init_pcap()
272 	if (hpcap == NULL) {  in init_pcap()
277 	if (pcap_datalink(hpcap) != DLT_PFLOG) {  in init_pcap()
279 		pcap_close(hpcap);  in init_pcap()
280 		hpcap = NULL;  in init_pcap()
286 	cur_snaplen = snaplen = pcap_snapshot(hpcap);  in init_pcap()
289 	if (ioctl(pcap_fileno(hpcap), BIOCLOCK) < 0) {  in init_pcap()
337 	if (hpcap == NULL)  in try_reset_dump()
387 		hdr.snaplen = hpcap->snapshot;  in try_reset_dump()
389 		hdr.linktype = hpcap->linktype;  in try_reset_dump()
442 	    hdr.linktype != hpcap->linktype ||  in scan_dump()
644 	if (pcap_stats(hpcap, &pstat) < 0)
645 		logmsg(LOG_WARNING, "Reading stats: %s", pcap_geterr(hpcap));
774 		np = pcap_dispatch(hpcap, PCAP_NUM_PKTS,
783 			logmsg(LOG_NOTICE, "%s", pcap_geterr(hpcap));
820 	pcap_close(hpcap);