SIOCGETVLAN
if (ioctl_ctx_ifr(ctx, SIOCGETVLAN, &ifr) != -1) {
if (ioctl_ctx_ifr(ctx, SIOCGETVLAN, &ifr) != -1)
if (ioctl_ctx_ifr(ctx, SIOCGETVLAN, &ifr) != -1) {
if (ioctl_ctx_ifr(ctx, SIOCGETVLAN, &ifr) == -1)
if (ioctl_ctx_ifr(ctx, SIOCGETVLAN, &ifr) == -1)
if (ifconfig_err_ioctlreq(lifh) == SIOCGETVLAN) {
case SIOCGETVLAN:
if (ioctl(fd, SIOCGETVLAN, &ifr) == 0)