parted-dasd_geometry.patch

   1 --- parted-1.6.15/libparted/linux.c.dasd_geometry       2004-10-07 21:20:42.436922904 -0400
   2 +++ parted-1.6.15/libparted/linux.c     2004-10-07 21:21:46.175233208 -0400
   3 @@ -731,8 +731,27 @@
   4
   5         LinuxSpecific* arch_specific = LINUX_SPECIFIC (dev);
   6
   7 -       if (!_device_probe_geometry (dev))
   8 -         goto error_close_dev;
   9 +       PED_ASSERT (S_ISBLK (dev_stat.st_mode), return 0);
  10 +
  11 +       dev->length = _device_get_length (dev);
  12 +       if (!dev->length)
  13 +               goto error_close_dev;
  14 +
  15 +       dev->sector_size = _device_get_sector_size (dev);
  16 +       if (!dev->sector_size)
  17 +               goto error_close_dev;
  18 +
  19 +       if (!ioctl (arch_specific->fd, HDIO_GETGEO, &geo)) {
  20 +               dev->hw_geom.sectors = geo.sectors;
  21 +               dev->hw_geom.heads = geo.heads;
  22 +               dev->hw_geom.cylinders = dev->length / (dev->hw_geom.heads * dev->hw_geom.sectors) / (dev->sector_size / PED_SECTOR_SIZE);
  23 +               dev->bios_geom = dev->hw_geom;
  24 +       } else {
  25 +               dev->bios_geom.sectors = 12;
  26 +               dev->bios_geom.heads = 15;
  27 +               dev->bios_geom.cylinders = dev->length / (dev->hw_geom.heads * dev->hw_geom.sectors) / (dev->sector_size / PED_SECTOR_SIZE);
  28 +               dev->hw_geom = dev->bios_geom;
  29 +       }
  30
  31         dev->model = strdup (model_name);
  32