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()
1507     struct lifreq lifr;  local
1523     memset(&lifr, 0, sizeof(lifr));
1524     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1525     lifr.lifr_mtu = link_mtu;
1526     if (ioctl(fd, SIOCSLIFMTU, &lifr) < 0) {
1835     struct lifreq lifr;  local
1843     memset(&lifr, 0, sizeof(lifr));
1844     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1845     if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {
1850     lifr.lifr_flags |= IFF_UP;
1851     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1852     if (ioctl(fd, SIOCSLIFFLAGS, &lifr) < 0) {
1869     struct lifreq lifr;  local
1876     memset(&lifr, 0, sizeof(lifr));
1877     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1878     if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {
1883     lifr.lifr_flags &= ~IFF_UP;
1884     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1885     if (ioctl(fd, SIOCGLIFFLAGS, &lifr) < 0) {
1903     struct lifreq lifr;  local
1912     memset(&lifr, 0, sizeof(lifr));
1913     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1920     IN6_LLTOKEN_FROM_EUI64(lifr, sin6, o);
1921     if (ioctl(fd, SIOCSLIFTOKEN, &lifr) < 0) {
1929     IN6_LLADDR_FROM_EUI64(lifr, sin6, o);
1930     if (ioctl(fd, SIOCSLIFADDR, &lifr) < 0) {
1935     memset(&lifr, 0, sizeof(lifr));
1936     strlcpy(lifr.lifr_name, ifname, sizeof(lifr.lifr_name));
1937     IN6_LLADDR_FROM_EUI64(lifr, sin6, h);
1938     if (ioctl(fd, SIOCSLIFDSTADDR, &lifr) < 0) {