FSCTL_READ_FILE_USN_DATA on "SmartScreen" alternate data stream

[Jeremy Allison]

On Thu, Nov 10, 2022 at 04:03:28PM -0500, Andrew Walker via samba-technical wrote:
>> Can you give the entire call stack. Might be easier to just change the
>upper level code to pass on metadata_fsp(fsp) instead.
>
>Yeah, that's not a problem. I'll also attach my WIP torture test at bottom
>of this email to save you perhaps a little effort. Let me know if
>formatting gets blown up and I'll email git diff. Torture test against
>windows server succeeds BTW (STATUS_OK).

Yeah, the formatting got blown up. git diff please :-).