sbin/bsdlabel/bsdlabel.c

1475

if (ioctl(f, DIOCGFWHEADS, &u) == 0)

sbin/fdisk/fdisk.c

827

error = ioctl(fd, DIOCGFWHEADS, &u);

sbin/newfs_msdos/mkfs_msdos.c

972

ioctl(fd, DIOCGFWHEADS, &dlp.d_ntracks) == -1) {

sbin/recoverdisk/recoverdisk.c

618

#if defined(DIOCGFWSECTORS) && defined(DIOCGFWHEADS)

sbin/recoverdisk/recoverdisk.c

624

error = ioctl(read_fd, DIOCGFWHEADS, &fwheads);

sys/compat/linux/linux_ioctl.c

183

error = fo_ioctl(fp, DIOCGFWHEADS,

sys/geom/geom_dev.c

565

case DIOCGFWHEADS:

usr.sbin/diskinfo/diskinfo.c

212

error = ioctl(fd, DIOCGFWHEADS, &fwheads);