diff -urN util-linux-2.10l.org/fdisk/fdisk.c util-linux-2.10l/fdisk/fdisk.c
--- util-linux-2.10l.org/fdisk/fdisk.c	Thu May 11 15:40:28 2000
+++ util-linux-2.10l/fdisk/fdisk.c	Thu May 11 15:42:56 2000
@@ -696,7 +696,11 @@
 get_geometry(int fd, struct geom *g) {
 	int sec_fac;
 	long longsectors;
+#ifdef HDIO_GETGEO_BIG
+	struct hd_big_geometry geometry;
+#else
 	struct hd_geometry geometry;
+#endif
 	int res1, res2;
 
 	get_sectorsize(fd);
@@ -708,7 +712,11 @@
 #ifdef HDIO_REQ
 	res2 = ioctl(fd, HDIO_REQ, &geometry);
 #else
+#ifdef HDIO_GETGEO_BIG
+	res2 = ioctl(fd, HDIO_GETGEO_BIG, &geometry);
+#else
 	res2 = ioctl(fd, HDIO_GETGEO, &geometry);
+#endif
 #endif
 
 	/* never use geometry.cylinders - it is truncated */
diff -urN util-linux-2.10l.org/fdisk/sfdisk.c util-linux-2.10l/fdisk/sfdisk.c
--- util-linux-2.10l.org/fdisk/sfdisk.c	Thu May 11 15:40:28 2000
+++ util-linux-2.10l/fdisk/sfdisk.c	Thu May 11 15:43:53 2000
@@ -376,6 +376,14 @@
  *      unsigned long start;
  * };
  *
+ * <linux/hdreg.h> defines HDIO_GETGEO_BIG and
+ * struct hd_big_geometry {
+ *      unsigned char heads;
+ *      unsigned char sectors;
+ *      unsigned int cylinders;
+ *      unsigned long start;
+ * };
+ *
  * For large disks g.cylinders is truncated, so we use BLKGETSIZE.
  */