1187 	struct lifreq lifr;  in check_lif()  local
1198 	(void) memset(&lifr, 0, sizeof (lifr));  in check_lif()
1199 	(void) strlcpy(lifr.lifr_name, lif->lif_name, sizeof (lifr.lifr_name));  in check_lif()
1200 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1) {  in check_lif()
1206 		lifr.lifr_flags = 0;  in check_lif()
1225 	} else if (lifr.lifr_flags & IFF_DUPLICATE) {  in check_lif()
1260 	struct lifreq lifr;  in check_main_lif()  local
1267 	(void) memset(&lifr, 0, sizeof (lifr));  in check_main_lif()
1268 	(void) strlcpy(lifr.lifr_name, lif->lif_name, sizeof (lifr.lifr_name));  in check_main_lif()
1269 	if (ioctl(v6_sock_fd, SIOCGLIFFLAGS, &lifr) == -1) {  in check_main_lif()
1289 	} else if (lifr.lifr_flags & IFF_DUPLICATE) {  in check_main_lif()
1311 	struct lifreq lifr;  in process_link_up_down()  local
1331 	(void) memset(&lifr, 0, sizeof (lifr));  in process_link_up_down()
1332 	(void) strlcpy(lifr.lifr_name, pif->pif_name, sizeof (lifr.lifr_name));  in process_link_up_down()
1334 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) == -1 ||  in process_link_up_down()
1335 	    !(lifr.lifr_flags & IFF_RUNNING)) {  in process_link_up_down()