Lines Matching defs:ifr
820 static int check_device_by_ioctl(int s, struct ifreq *ifr)
822 if (ioctl(s, SIOCGIFFLAGS, ifr) < 0) {
827 if (check_ifflags(ifr->ifr_flags, device.name != NULL) < 0)
830 if (ioctl(s, SIOCGIFINDEX, ifr) < 0) {
841 struct ifreq *ifr0, *ifr, *ifr_end;
842 size_t ifrsize = sizeof(*ifr);
891 for (ifr = ifr0; ifr <= ifr_end; ifr++) {
894 memcpy(&ifrbuf.ifr_name, ifr->ifr_name, sizeof(ifrbuf.ifr_name));
