115 static const char *dg_proto;  variable
977 		if (c->port == port && c->proto == dg_proto)  in __resolve_service()
989 		se = getservbyport(htons(port), dg_proto);  in __resolve_service()
1016 	if (dg_proto == RAW_PROTO)  in resolve_service()
1020 	hash = (port^(((unsigned long)dg_proto)>>2)) % SCACHE_BUCKETS;  in resolve_service()
1023 		if (c->port == port && c->proto == dg_proto)  in resolve_service()
1033 	c->proto = dg_proto;  in resolve_service()
2786 	dg_proto = TCP_PROTO;  in tcp_show()
2913 	s.type = dg_proto == UDP_PROTO ? IPPROTO_UDP : 0;  in dgram_show_line()
2930 	dg_proto = UDP_PROTO;  in udp_show()
2970 	dg_proto = RAW_PROTO;  in raw_show()