322 			if (destp->s_addr == table[i].dest.s_addr)  in find_route()
328 			if (gatewayp->s_addr == table[i].gateway.s_addr)  in find_route()
371 			table[index].dest.s_addr = destp->s_addr;  in ipv4_route()
373 			table[index].dest.s_addr = htonl(INADDR_ANY);  in ipv4_route()
374 		table[index].gateway.s_addr = gatewayp->s_addr;  in ipv4_route()
386 			table[index].dest.s_addr = htonl(INADDR_ANY);  in ipv4_route()
387 			table[index].gateway.s_addr = htonl(INADDR_ANY);  in ipv4_route()
457 	myip.s_addr = htonl(ip->s_addr);  in ipv4_setipaddr()
466 	ip->s_addr = ntohl(myip.s_addr);  in ipv4_getipaddr()
477 	netmask.s_addr = htonl(ip->s_addr);  in ipv4_setnetmask()
478 	mynet.s_addr = netmask.s_addr & myip.s_addr; /* implicit */  in ipv4_setnetmask()
485 	if (mynet.s_addr != 0)  in ipv4_getnetid()
486 		my_netid->s_addr = ntohl(mynet.s_addr);  in ipv4_getnetid()
489 		my_netid->s_addr = my_netmask.s_addr & ntohl(myip.s_addr);  in ipv4_getnetid()
503 	if (netmask_set || (myip.s_addr == 0))  in ipv4_getnetmask()
504 		ip->s_addr = ntohl(netmask.s_addr);  in ipv4_getnetmask()
507 		if (IN_CLASSA(ntohl(myip.s_addr)))  in ipv4_getnetmask()
508 			ip->s_addr = ntohl(IN_CLASSA_NET);  in ipv4_getnetmask()
509 		else if (IN_CLASSB(ntohl(myip.s_addr)))  in ipv4_getnetmask()
510 			ip->s_addr = ntohl(IN_CLASSB_NET);  in ipv4_getnetmask()
511 		else if (IN_CLASSC(ntohl(myip.s_addr)))  in ipv4_getnetmask()
512 			ip->s_addr = ntohl(IN_CLASSC_NET);  in ipv4_getnetmask()
514 			ip->s_addr = ntohl(IN_CLASSE_NET);  in ipv4_getnetmask()
526 	defaultrouter.s_addr = htonl(ip->s_addr);  in ipv4_setdefaultrouter()
535 	ip->s_addr = ntohl(defaultrouter.s_addr);  in ipv4_getdefaultrouter()
572 	p = (uint8_t *)&ip.s_addr;  in inet_ntoa()
628 	ngp->igm_saddr.sin_addr.s_addr = ipsrc.s_addr;  in make_trans_datagram()
630 	ngp->igm_target.s_addr = ipdst.s_addr;  in make_trans_datagram()
755 			if (ipdst.s_addr != htonl(INADDR_BROADCAST) &&  in ipv4_input()
756 			    ipdst.s_addr != (mynet.s_addr | ~netmask.s_addr) &&  in ipv4_input()
757 			    ipdst.s_addr != myip.s_addr) {  in ipv4_input()
1026 	if (iphp->ip_dst.s_addr == htonl(INADDR_BROADCAST) ||  in ipv4_output()
1027 	    (netmask.s_addr != htonl(INADDR_BROADCAST) &&  in ipv4_output()
1028 	    iphp->ip_dst.s_addr == (mynet.s_addr | ~netmask.s_addr))) {  in ipv4_output()
1034 	    ((iphp->ip_dst.s_addr & netmask.s_addr) != mynet.s_addr)) {  in ipv4_output()
1046 		ogp->igm_router.s_addr = rip->s_addr;  in ipv4_output()
1048 		ogp->igm_router.s_addr = htonl(INADDR_ANY);  in ipv4_output()
1085 		((iph->ip_dst.s_addr & netmask.s_addr) != mynet.s_addr)) {  in ipv4_tcp_output()
1108 		datagram.igm_router.s_addr = rip->s_addr;  in ipv4_tcp_output()
1110 		datagram.igm_router.s_addr = 0;  in ipv4_tcp_output()