295     struct lifreq lifr;  in get_first_ethernet()  local
350 	memset(&lifr, 0, sizeof(lifr));  in get_first_ethernet()
351 	strncpy(lifr.lifr_name, plifreq->lifr_name, sizeof(lifr.lifr_name));  in get_first_ethernet()
352 	if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {  in get_first_ethernet()
358 	fl = lifr.lifr_flags;  in get_first_ethernet()
371 	strncpy(first_ether_name, lifr.lifr_name, sizeof(first_ether_name));  in get_first_ethernet()
503     struct  lifreq lifr;  local
506     memset(&lifr, 0, sizeof(lifr));
507     ret = ioctl(fd, SIOCGLIFFLAGS, &lifr);
511     lifr.lifr_flags |= IFF_IPV6;
512     lifr.lifr_flags &= ~(IFF_BROADCAST | IFF_IPV4);
513     lifr.lifr_ppa = ppa;
514     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
516     ret = ioctl(fd, SIOCSLIFNAME, &lifr);
579     struct lifreq lifr;  in sys_init()  local
742     memset(&lifr, 0, sizeof(lifr));  in sys_init()
743     sprintf(lifr.lifr_name, "%s", ifname);  in sys_init()
744     lifr.lifr_ip_muxid = ip6muxid;  in sys_init()
749     if (ioctl(ip6fd, SIOCSLIFMUXID, &lifr) < 0) {  in sys_init()
778     struct lifreq lifr;  in sys_cleanup()  local
820     memset(&lifr, 0, sizeof(lifr));  in sys_cleanup()
821     sprintf(lifr.lifr_name, "%s", ifname);  in sys_cleanup()
822     if (ioctl(ip6fd, SIOCGLIFFLAGS, &lifr) < 0) {  in sys_cleanup()
827     if (ioctl(ip6fd, SIOCGLIFMUXID, &lifr) < 0) {  in sys_cleanup()
832     ip6muxid = lifr.lifr_ip_muxid;  in sys_cleanup()
1510     struct lifreq lifr;  local
1526     memset(&lifr, 0, sizeof(lifr));
1527     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1528     lifr.lifr_mtu = link_mtu;
1529     if (ioctl(fd, SIOCSLIFMTU, &lifr) < 0) {
1838     struct lifreq lifr;  local
1846     memset(&lifr, 0, sizeof(lifr));
1847     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1848     if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {
1853     lifr.lifr_flags |= IFF_UP;
1854     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1855     if (ioctl(fd, SIOCSLIFFLAGS, &lifr) < 0) {
1872     struct lifreq lifr;  local
1879     memset(&lifr, 0, sizeof(lifr));
1880     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1881     if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {
1886     lifr.lifr_flags &= ~IFF_UP;
1887     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1888     if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {
1906     struct lifreq lifr;  local
1915     memset(&lifr, 0, sizeof(lifr));
1916     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1923     IN6_LLTOKEN_FROM_EUI64(lifr, sin6, o);
1924     if (ioctl(fd, SIOCSLIFTOKEN, &lifr) < 0) {
1932     IN6_LLADDR_FROM_EUI64(lifr, sin6, o);
1933     if (ioctl(fd, SIOCSLIFADDR, &lifr) < 0) {
1938     memset(&lifr, 0, sizeof(lifr));
1939     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1940     IN6_LLADDR_FROM_EUI64(lifr, sin6, h);
1941     if (ioctl(fd, SIOCSLIFDSTADDR, &lifr) < 0) {