1233 	struct nd_prefixctl pr0;  in in6_addifaddr()  local
1287 	bzero(&pr0, sizeof(pr0));  in in6_addifaddr()
1288 	pr0.ndpr_ifp = ifp;  in in6_addifaddr()
1289 	pr0.ndpr_plen = in6_mask2len(&ifra->ifra_prefixmask.sin6_addr,  in in6_addifaddr()
1291 	if (pr0.ndpr_plen == 128) {  in in6_addifaddr()
1295 	pr0.ndpr_prefix = ifra->ifra_addr;  in in6_addifaddr()
1297 	IN6_MASK_ADDR(&pr0.ndpr_prefix.sin6_addr,  in in6_addifaddr()
1307 	pr0.ndpr_raf_onlink = 1; /* should be configurable? */  in in6_addifaddr()
1308 	pr0.ndpr_raf_auto =  in in6_addifaddr()
1310 	pr0.ndpr_vltime = ifra->ifra_lifetime.ia6t_vltime;  in in6_addifaddr()
1311 	pr0.ndpr_pltime = ifra->ifra_lifetime.ia6t_pltime;  in in6_addifaddr()
1314 	if ((pr = nd6_prefix_lookup(&pr0)) == NULL) {  in in6_addifaddr()
1319 		if ((error = nd6_prelist_add(&pr0, NULL, &pr)) != 0) {  in in6_addifaddr()