Re: [ros-diffs] [ion] 15175: Fix NtWriteFile: Get right Deviceobject, Use FileObject->FinalStatus, use FileObject-.CurrentByteOffset if ByteOffset == FILE_USER_FILE_POINTER_POSITION, add SEH, use right event requested access, set IRP_WRITE_OPERATION flag, add support for IRP_NOCACHE and add support for SL_WRITE_THROUGH if FO_WRITE_THROUGH is enabled.