grub-0.97/lib/device.c

158     struct hd_geometry hdg;
161     if (ioctl (fd, HDIO_GETGEO, &hdg))
168     geom->cylinders = hdg.cylinders;
169     geom->heads = hdg.heads;
170     geom->sectors = hdg.sectors;
217     struct disklabel hdg;
218     if (ioctl (fd, DIOCGDINFO, &hdg))
221     geom->cylinders = hdg.d_ncylinders;
222     geom->heads = hdg.d_ntracks;
223     geom->sectors = hdg.d_nsectors;
224     geom->total_sectors = hdg.d_secperunit;
486     struct hd_geometry hdg;
496 	&& ioctl (fileno (fp), HDIO_GETGEO, &hdg))