ip_ioctl
if ((err = ip_ioctl(lh, SIOCGLIFNUM, &lifn, sizeof (lifn), cr)) != 0)
err = ip_ioctl(lh, SIOCGLIFCONF, lifcp, sizeof (*lifcp), cr);
err = ip_ioctl(lh, SIOCLIFREMOVEIF, &lifr, sizeof (lifr), cr);
err = ip_ioctl(lh, SIOCGLIFFLAGS, lifrp, lifrsize, cr);
err = ip_ioctl(lh, SIOCSLIFFLAGS, lifrp, lifrsize, cr);
err = ip_ioctl(lh, SIOCGLIFFLAGS, lifrp, lifrsize, cr);
err = ip_ioctl(lh, SIOCGLIFADDR, lifrp, lifrsize, cr);
if (err != 0 || (err = ip_ioctl(lh, SIOCGLIFADDR,
if ((err = ip_ioctl(lh, SIOCSLIFGROUPNAME, lifrp,