CDIOCALLOW
case CDIOCALLOW:
case CDIOCALLOW:
(void) ioctl(fd, CDIOCALLOW);
(void) ioctl(fd, CDIOCALLOW);
(void) ioctl(fd, CDIOCALLOW);
(void) ioctl(fd, CDIOCALLOW);
(void) ioctl(fd, CDIOCALLOW);