Function Ext2QueryDisk

Ext2Mgr/enumDisk.cpp:893–916

 */

NT::NTSTATUS
Ext2QueryDisk(
    HANDLE                  Handle,
    PDISK_GEOMETRY          DiskGeometry
    )
{
    NT::NTSTATUS        status;
    NT::IO_STATUS_BLOCK ioSb;

    status = NT::ZwDeviceIoControlFile(
                Handle, NULL, NULL, NULL, &ioSb,
                IOCTL_DISK_GET_DRIVE_GEOMETRY,
                DiskGeometry, sizeof(DISK_GEOMETRY),
                DiskGeometry, sizeof(DISK_GEOMETRY));


    if (!NT_SUCCESS(status)) {
        goto errorout;
    }

errorout:

    return status;
}

PVOLUME_DISK_EXTENTS
Ext2QueryVolumeExtents(HANDLE hVolume)