diff options
Diffstat (limited to 'src/ExpandVolume/ExpandVolume.c')
| -rw-r--r-- | src/ExpandVolume/ExpandVolume.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/ExpandVolume/ExpandVolume.c b/src/ExpandVolume/ExpandVolume.c index 82c4207e..6167b9c8 100644 --- a/src/ExpandVolume/ExpandVolume.c +++ b/src/ExpandVolume/ExpandVolume.c @@ -559,18 +559,17 @@ static int ExpandVolume (HWND hwndDlg, wchar_t *lpszVolume, Password *pVolumePas } else { - DISK_GEOMETRY driveInfo; + DISK_GEOMETRY_EX driveInfo; - bResult = DeviceIoControl (dev, IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0, + bResult = DeviceIoControl (dev, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0, &driveInfo, sizeof (driveInfo), &dwResult, NULL); if (!bResult) goto error; - hostSize = driveInfo.Cylinders.QuadPart * driveInfo.BytesPerSector * - driveInfo.SectorsPerTrack * driveInfo.TracksPerCylinder; + hostSize = driveInfo.DiskSize.QuadPart; - HostSectorSize = driveInfo.BytesPerSector; + HostSectorSize = driveInfo.Geometry.BytesPerSector; } if (hostSize == 0) |