Re: [PATCH v2 0/2] MR145: kernel32: Unstub MoveFileWithProgress, add test.

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about dlls/kernelbase/file.c:
>      return FALSE;
>  }
>
> - if (progress) {
> -
>    total.u.LowPart = GetFileSize(h1, (LPDWORD)&total.u.HighPart);
> - }
> -

There is a wine-staging patch for this which reuses the existing NtQueryInformationFile call, using FileNetworkOpenInformation to retrieve the size at the same time as other attributes. That seems simpler and more efficient.