77 	struct lifreq lifr;  in insert_pif()  local
105 	(void) strlcpy(lifr.lifr_name, pname, LIFNAMSIZ);  in insert_pif()
107 	if (ioctl(fd, SIOCGLIFINDEX, &lifr) == -1) {  in insert_pif()
112 	pif->pif_index = lifr.lifr_index;  in insert_pif()
118 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in insert_pif()
124 	if (lifr.lifr_flags & IFF_VRRP) {  in insert_pif()
131 	if (ioctl(fd, SIOCGLIFMTU, &lifr) == -1) {  in insert_pif()
136 	pif->pif_max = lifr.lifr_mtu;  in insert_pif()
151 	if (ioctl(fd, SIOCGLIFGROUPNAME, &lifr) == -1) {  in insert_pif()
157 	if (lifr.lifr_groupname[0] != '\0') {  in insert_pif()
158 		(void) strlcpy(lifgr.gi_grname, lifr.lifr_groupname,  in insert_pif()
181 			(void) strlcpy(lifr.lifr_name, pif->pif_grifname,  in insert_pif()
184 			if (ioctl(fd, SIOCGLIFINDEX, &lifr) == -1) {  in insert_pif()
187 				    "for %s", lifr.lifr_name);  in insert_pif()
190 			pif->pif_grindex = lifr.lifr_index;  in insert_pif()
384 		lif->v6 = ((struct sockaddr_in6 *)&lifr.lf)->sin6_addr; \
386 		lif->v4 = ((struct sockaddr_in *)&lifr.lf)->sin_addr.s_addr; \
408 	struct lifreq lifr;  in insert_lif()  local
433 	(void) strlcpy(lifr.lifr_name, lname, LIFNAMSIZ);  in insert_lif()
437 	if (ioctl(fd, SIOCGLIFMTU, &lifr) == -1)  in insert_lif()
440 		lif->lif_max = lifr.lifr_mtu;  in insert_lif()
442 	if (ioctl(fd, SIOCGLIFADDR, &lifr) == -1) {  in insert_lif()
452 	if (ioctl(fd, SIOCGLIFNETMASK, &lifr) == -1) {  in insert_lif()
462 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in insert_lif()
467 	lif->lif_flags = lifr.lifr_flags;  in insert_lif()
473 	if ((lifr.lifr_flags & IFF_RUNNING) && !pif->pif_running) {  in insert_lif()
475 	} else if (!(lifr.lifr_flags & IFF_RUNNING) && pif->pif_running) {  in insert_lif()
479 	if (lifr.lifr_flags & IFF_POINTOPOINT) {  in insert_lif()
480 		if (ioctl(fd, SIOCGLIFDSTADDR, &lifr) == -1) {  in insert_lif()
487 	} else if (!pif->pif_isv6 && (lifr.lifr_flags & IFF_BROADCAST)) {  in insert_lif()
488 		if (ioctl(fd, SIOCGLIFBRDADDR, &lifr) == -1) {  in insert_lif()
495 		    ((struct sockaddr_in *)&lifr.lifr_broadaddr)->sin_addr.  in insert_lif()
670 	struct lifreq lifr;  in checkaddr()  local
674 	(void) memset(&lifr, 0, sizeof (struct lifreq));  in checkaddr()
675 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in checkaddr()
680 	if (ioctl(fd, ioccmd, &lifr) == -1) {  in checkaddr()
691 		    (struct sockaddr_in6 *)&lifr.lifr_addr;  in checkaddr()
703 		    (struct sockaddr_in *)&lifr.lifr_addr;  in checkaddr()
732 	struct lifreq lifr;  in verify_lif()  local
735 	(void) memset(&lifr, 0, sizeof (struct lifreq));  in verify_lif()
736 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in verify_lif()
741 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in verify_lif()
753 	if ((lif->lif_flags ^ lifr.lifr_flags) & DHCP_IFF_WATCH) {  in verify_lif()
756 		    lifr.lifr_flags, (lif->lif_flags ^ lifr.lifr_flags) &  in verify_lif()
764 	if (ioctl(fd, SIOCGLIFINDEX, &lifr) == -1) {  in verify_lif()
771 	if (lifr.lifr_index != pif->pif_index) {  in verify_lif()
774 		    lif->lif_name, pif->pif_index, lifr.lifr_index);  in verify_lif()
779 		(void) strlcpy(lifr.lifr_name, pif->pif_grifname, LIFNAMSIZ);  in verify_lif()
781 		if (ioctl(fd, SIOCGLIFINDEX, &lifr) == -1) {  in verify_lif()
784 				    "failed on %s", lifr.lifr_name);  in verify_lif()
789 		if (lifr.lifr_index != pif->pif_grindex) {  in verify_lif()
791 			    "on %s changed: %u to %u", lifr.lifr_name,  in verify_lif()
792 			    pif->pif_grindex, lifr.lifr_index);  in verify_lif()
843 	struct lifreq lifr;  in canonize_lif()  local
860 	(void) memset(&lifr, 0, sizeof (struct lifreq));  in canonize_lif()
861 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in canonize_lif()
865 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in canonize_lif()
872 	lif->lif_flags = lifr.lifr_flags;  in canonize_lif()
874 	if (dhcponly && !(lifr.lifr_flags & IFF_DHCPRUNNING)) {  in canonize_lif()
877 		    lif->lif_name, lifr.lifr_flags);  in canonize_lif()
881 	(void) memset(&lifr.lifr_addr, 0, sizeof (lifr.lifr_addr));  in canonize_lif()
884 		    (struct sockaddr_in6 *)&lifr.lifr_addr;  in canonize_lif()
890 		    (struct sockaddr_in *)&lifr.lifr_addr;  in canonize_lif()
896 	if (ioctl(fd, SIOCSLIFADDR, &lifr) == -1) {  in canonize_lif()
909 		if (ioctl(fd, SIOCSLIFDSTADDR, &lifr) == -1) {  in canonize_lif()
915 		if (ioctl(fd, SIOCSLIFBRDADDR, &lifr) == -1) {  in canonize_lif()
928 		if (ioctl(fd, SIOCSLIFNETMASK, &lifr) == -1) {  in canonize_lif()
937 			if (ioctl(fd, SIOCGLIFNETMASK, &lifr) == -1) {  in canonize_lif()
944 				    ((struct sockaddr_in *)&lifr.lifr_addr)->  in canonize_lif()
966 	struct lifreq lifr;  in plumb_lif()  local
981 	(void) memset(&lifr, 0, sizeof (lifr));  in plumb_lif()
982 	(void) strlcpy(lifr.lifr_name, pif->pif_name, sizeof (lifr.lifr_name));  in plumb_lif()
983 	if (ioctl(v6_sock_fd, SIOCLIFADDIF, &lifr) == -1) {  in plumb_lif()
989 	sin6 = (struct sockaddr_in6 *)&lifr.lifr_addr;  in plumb_lif()
992 	if (ioctl(v6_sock_fd, SIOCSLIFNETMASK, &lifr) == -1) {  in plumb_lif()
994 		    lifr.lifr_name);  in plumb_lif()
1000 	if (ioctl(v6_sock_fd, SIOCSLIFADDR, &lifr) == -1) {  in plumb_lif()
1002 		    lifr.lifr_name, abuf);  in plumb_lif()
1007 	if (ioctl(v6_sock_fd, SIOCGLIFFLAGS, &lifr) == -1) {  in plumb_lif()
1009 		    lifr.lifr_name);  in plumb_lif()
1016 	if (pif->pif_under_ipmp && !(lifr.lifr_flags & IFF_NOFAILOVER))  in plumb_lif()
1017 		lifr.lifr_flags |= IFF_NOFAILOVER | IFF_DEPRECATED;  in plumb_lif()
1019 	lifr.lifr_flags |= IFF_UP | IFF_DHCPRUNNING;  in plumb_lif()
1020 	if (ioctl(v6_sock_fd, SIOCSLIFFLAGS, &lifr) == -1) {  in plumb_lif()
1022 		    lifr.lifr_name);  in plumb_lif()
1028 	if ((lif = insert_lif(pif, lifr.lifr_name, &error)) == NULL)  in plumb_lif()
1038 	if (ioctl(v6_sock_fd, SIOCLIFREMOVEIF, &lifr) == -1 &&  in plumb_lif()
1041 		    lifr.lifr_name);  in plumb_lif()
1060 		struct lifreq lifr;  in unplumb_lif()  local
1062 		(void) memset(&lifr, 0, sizeof (lifr));  in unplumb_lif()
1063 		(void) strlcpy(lifr.lifr_name, lif->lif_name,  in unplumb_lif()
1064 		    sizeof (lifr.lifr_name));  in unplumb_lif()
1065 		if (ioctl(v6_sock_fd, SIOCLIFREMOVEIF, &lifr) == -1 &&  in unplumb_lif()
1144 	struct lifreq lifr;  in set_lif_dhcp()  local
1149 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in set_lif_dhcp()
1151 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in set_lif_dhcp()
1157 	lif->lif_flags = lifr.lifr_flags;  in set_lif_dhcp()
1163 	if (lifr.lifr_flags & (IFF_LOOPBACK|IFF_ADDRCONF|IFF_TEMPORARY|  in set_lif_dhcp()
1166 		    lif->lif_name, lifr.lifr_flags);  in set_lif_dhcp()
1176 	if (lifr.lifr_flags & IFF_DHCPRUNNING) {  in set_lif_dhcp()
1188 		if (pif->pif_under_ipmp && !(lifr.lifr_flags & IFF_NOFAILOVER))  in set_lif_dhcp()
1189 			lifr.lifr_flags |= IFF_NOFAILOVER | IFF_DEPRECATED;  in set_lif_dhcp()
1191 		lifr.lifr_flags |= IFF_DHCPRUNNING;  in set_lif_dhcp()
1192 		if (ioctl(fd, SIOCSLIFFLAGS, &lifr) == -1) {  in set_lif_dhcp()
1197 		lif->lif_flags = lifr.lifr_flags;  in set_lif_dhcp()
1214 	struct lifreq lifr;  in clear_lif_dhcp()  local
1218 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in clear_lif_dhcp()
1220 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1)  in clear_lif_dhcp()
1223 	if (!(lifr.lifr_flags & IFF_DHCPRUNNING))  in clear_lif_dhcp()
1226 	lif->lif_flags = lifr.lifr_flags &= ~IFF_DHCPRUNNING;  in clear_lif_dhcp()
1227 	(void) ioctl(fd, SIOCSLIFFLAGS, &lifr);  in clear_lif_dhcp()
1243 	struct lifreq lifr;  in set_lif_deprecated()  local
1250 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in set_lif_deprecated()
1252 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1)  in set_lif_deprecated()
1255 	if (lifr.lifr_flags & IFF_DEPRECATED)  in set_lif_deprecated()
1258 	lifr.lifr_flags |= IFF_DEPRECATED;  in set_lif_deprecated()
1259 	(void) ioctl(fd, SIOCSLIFFLAGS, &lifr);  in set_lif_deprecated()
1260 	lif->lif_flags = lifr.lifr_flags;  in set_lif_deprecated()
1277 	struct lifreq lifr;  in clear_lif_deprecated()  local
1281 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in clear_lif_deprecated()
1283 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in clear_lif_deprecated()
1293 	if (lifr.lifr_flags & (IFF_LOOPBACK|IFF_ADDRCONF|IFF_TEMPORARY|  in clear_lif_deprecated()
1296 		    "are %llx", lif->lif_name, lifr.lifr_flags);  in clear_lif_deprecated()
1304 	if (lifr.lifr_flags & IFF_NOFAILOVER)  in clear_lif_deprecated()
1307 	if (!(lifr.lifr_flags & IFF_DEPRECATED))  in clear_lif_deprecated()
1310 	lifr.lifr_flags &= ~IFF_DEPRECATED;  in clear_lif_deprecated()
1311 	if (ioctl(fd, SIOCSLIFFLAGS, &lifr) == -1) {  in clear_lif_deprecated()
1316 		lif->lif_flags = lifr.lifr_flags;  in clear_lif_deprecated()
1334 	struct lifreq lifr;  in open_ip_lif()  local
1398 	(void) strlcpy(lifr.lifr_name, lif->lif_name, LIFNAMSIZ);  in open_ip_lif()
1399 	if (ioctl(v4_sock_fd, SIOCGLIFFLAGS, &lifr) == -1) {  in open_ip_lif()
1411 	if (pif->pif_under_ipmp && !(lifr.lifr_flags & IFF_NOFAILOVER)) {  in open_ip_lif()
1412 		lifr.lifr_flags |= IFF_NOFAILOVER | IFF_DEPRECATED;  in open_ip_lif()
1413 		if (ioctl(v4_sock_fd, SIOCSLIFFLAGS, &lifr) == -1) {  in open_ip_lif()
1418 	lif->lif_flags = lifr.lifr_flags;  in open_ip_lif()
1424 	if (bringup && !(lifr.lifr_flags & IFF_UP)) {  in open_ip_lif()
1430 		lifr.lifr_flags |= IFF_UP;  in open_ip_lif()
1431 		if (ioctl(v4_sock_fd, SIOCSLIFFLAGS, &lifr) == -1) {  in open_ip_lif()
1435 		lif->lif_flags = lifr.lifr_flags;  in open_ip_lif()
1441 		if (ioctl(v4_sock_fd, SIOCGLIFNETMASK, &lifr) == -1) {  in open_ip_lif()
1447 		    ((struct sockaddr_in *)&lifr.lifr_addr)->sin_addr.s_addr;  in open_ip_lif()
1459 		(void) strlcpy(lifr.lifr_name, pif->pif_grifname, LIFNAMSIZ);  in open_ip_lif()
1460 		if (ioctl(v4_sock_fd, SIOCGLIFFLAGS, &lifr) == -1) {  in open_ip_lif()
1465 		if (!(lifr.lifr_flags & IFF_UP)) {  in open_ip_lif()
1466 			lifr.lifr_flags |= IFF_UP;  in open_ip_lif()
1467 			if (ioctl(v4_sock_fd, SIOCSLIFFLAGS, &lifr) == -1) {  in open_ip_lif()
1617 		struct lifreq lifr;  in get_max_mtu()  local
1625 				(void) strlcpy(lifr.lifr_name, lif->lif_name,  in get_max_mtu()
1627 				if (ioctl(v4_sock_fd, SIOCGLIFMTU, &lifr) !=  in get_max_mtu()
1628 				    -1 && lifr.lifr_mtu > *mtup) {  in get_max_mtu()
1629 					*mtup = lifr.lifr_mtu;  in get_max_mtu()