disk_fmtdev
DPRINTF("%s unit %d, slice %d, partition %d => %p", disk_fmtdev(dev),
DPRINTF("%s could not open", disk_fmtdev(dev));
DPRINTF("%s offset %lld => %p", disk_fmtdev(dev),
DPRINTF("%s closed => %p", disk_fmtdev(dev), od);
char *disk_fmtdev(struct devdesc *vdev);
.dv_fmtdev = disk_fmtdev,
.dv_fmtdev = disk_fmtdev,
.dv_fmtdev = disk_fmtdev,
.dv_fmtdev = disk_fmtdev,
.dv_fmtdev = disk_fmtdev,
.dv_fmtdev = disk_fmtdev,
.dv_fmtdev = disk_fmtdev,