820 	pcap_t *pcap;  member
1009 	pcap_t *pcap = ctx->pcap;  in traffic_monitor_thread()  local
1032 		packet = pcap_next(pcap, &header);  in traffic_monitor_thread()
1093 	pcap_t *pcap;  in traffic_monitor_prepare_pcap()  local
1097 	pcap = pcap_create("any", errbuf);  in traffic_monitor_prepare_pcap()
1098 	if (!pcap) {  in traffic_monitor_prepare_pcap()
1103 	r = pcap_set_snaplen(pcap, 1024);  in traffic_monitor_prepare_pcap()
1105 		log_err("Failed to set snaplen: %s", pcap_geterr(pcap));  in traffic_monitor_prepare_pcap()
1109 	r = pcap_set_immediate_mode(pcap, 1);  in traffic_monitor_prepare_pcap()
1111 		log_err("Failed to set immediate mode: %s", pcap_geterr(pcap));  in traffic_monitor_prepare_pcap()
1114 	r = pcap_setnonblock(pcap, 1, errbuf);  in traffic_monitor_prepare_pcap()
1119 	r = pcap_activate(pcap);  in traffic_monitor_prepare_pcap()
1121 		log_err("Failed to activate pcap: %s", pcap_geterr(pcap));  in traffic_monitor_prepare_pcap()
1125 	r = pcap_set_datalink(pcap, DLT_LINUX_SLL2);  in traffic_monitor_prepare_pcap()
1127 		log_err("Failed to set datalink: %s", pcap_geterr(pcap));  in traffic_monitor_prepare_pcap()
1131 	return pcap;  in traffic_monitor_prepare_pcap()
1133 	pcap_close(pcap);  in traffic_monitor_prepare_pcap()
1196 	ctx->pcap = traffic_monitor_prepare_pcap();  in traffic_monitor_start()
1197 	if (!ctx->pcap)  in traffic_monitor_start()
1199 	ctx->pcap_fd = pcap_get_selectable_fd(ctx->pcap);  in traffic_monitor_start()
1206 	ctx->dumper = pcap_dump_open(ctx->pcap, ctx->pkt_fname);  in traffic_monitor_start()
1237 	pcap_close(ctx->pcap);  in traffic_monitor_start()
1250 	pcap_close(ctx->pcap);  in traffic_monitor_release()