if_nametoindex   1251 ext/sockets/conversions.c 		ret = if_nametoindex(ZSTR_VAL(str));
if_nametoindex     71 ext/sockets/multicast.c 	ind = if_nametoindex(val);
if_nametoindex    816 ext/sockets/multicast.c 			if ((index_tmp = if_nametoindex(cur_req->ifr_name)) == 0) {