Make VFS op "streaminfo" stackable

[Frank Lahm]

2011/8/29 Volker Lendecke <Volker.Lendecke at sernet.de>:
> On Mon, Aug 29, 2011 at 03:43:02PM +0200, Frank Lahm wrote:
>> 2011/8/26 Jeremy Allison <jra at samba.org>:
>> > To do special initialization before calling a vfs op, use a wrapper
>> > function and then ensure all calls from the main code go through
>> > this. See functions like vfs_stat_fsp() for details.
>>
>> Something like this ?
>
> I would name it differently, something simple like
> vfs_streaminfo, but that is your taste.

I'll pick vfs_streaminfo. I'll also change the patch as requested in
the bugtracker.

Thanks for providing feedback that quickly!

-f