cdev_ioctl
error = cdev_ioctl(rdev, CDROMREADOFFSET, (intptr_t)&secno,
error = cdev_ioctl(fsp->pcfs_vfs->vfs_dev,
error = cdev_ioctl(dev, cmd, arg, mode, cr, rvalp);
rc = cdev_ioctl(vp->v_rdev, DKIOCFLUSHWRITECACHE,
if ((error = cdev_ioctl(dev, DKIOCGVTOC, (intptr_t)&vtoc,
if ((error = cdev_ioctl(dev, DKIOCINFO, (intptr_t)&dki_info,
if (cdev_ioctl(dev, CDROMREADOFFSET, (intptr_t)&session_offset,
if (cdev_ioctl(dev, DKIOCINFO, (intptr_t)&ci,
return (cdev_ioctl(rconsdev, CONS_GETTERM, arg, flag, cred, rvalp));
return (cdev_ioctl(rconsdev, cmd, arg, flag, cred, rvalp));
ret = cdev_ioctl(dev, cmd, arg, mode, cr, rvalp);
extern int cdev_ioctl(dev_t, int, intptr_t, int, cred_t *, int *);