Re: [PATCH 2/8] regedit: Determine the number of values and subkeys before exporting any data

[Hugh McMaster]

On Tuesday, 18 July 2017 3:18 AM, Alexandre Julliard wrote:
> This doesn't seem to be an improvement. The registry can change while
> you are exporting it, you can't rely on querying things beforehand.

"reg query" uses the index method, although that should probably change.

For regedit, I'll keep calling RegEnumValue() until ERROR_NO_MORE_ITEMS
is returned.

I'd also like to keep the call to RegQueryInfoKey(), as the return values tell us
how much memory we need to allocate (at that particular time, at least).
However, should we get ERROR_MORE_DATA for some reason, we can
handle that case too.

Thanks for the review.