565 	struct pollfd pset[2];  in main()  local
612 	pset[0].fd = socket(PF_PACKET, SOCK_DGRAM, 0);  in main()
618 		if (ioctl(pset[0].fd, SIOCGIFINDEX, &ifr)) {  in main()
625 	pset[1].fd = -1;  in main()
627 		pset[1].fd = socket(PF_PACKET, SOCK_DGRAM, 0);  in main()
628 		if (pset[1].fd >= 0) {  in main()
629 			load_arp_bpflet(pset[1].fd);  in main()
634 	if (pset[1].fd >= 0) {  in main()
640 		if (bind(pset[1].fd, (struct sockaddr*)&sll, sizeof(sll)) < 0) {  in main()
641 			close(pset[1].fd);  in main()
642 			pset[1].fd = -1;  in main()
646 	if (pset[0].fd >= 0) {  in main()
652 		if (bind(pset[0].fd, (struct sockaddr*)&sll, sizeof(sll)) < 0) {  in main()
653 			close(pset[0].fd);  in main()
654 			pset[0].fd = -1;  in main()
657 	if (pset[0].fd < 0) {  in main()
658 		pset[0] = pset[1];  in main()
706 		pset[0].events = EVENTS;  in main()
707 		pset[0].revents = 0;  in main()
708 		pset[1].events = EVENTS;  in main()
709 		pset[1].revents = 0;  in main()
711 		i = poll(pset, psize, -1);  in main()
720 			if (pset[i].revents&EVENTS)  in main()
721 				serve_it(pset[i].fd);  in main()