Thanks Charles! This is exactly the kind of info I was looking for.


Giacomo

2016-11-30 22:53 GMT+01:00 Charles Forsyth <charles.forsyth@gmail.com>:

>
> On 30 November 2016 at 21:51, Charles Forsyth <charles.forsyth@gmail.com>
> wrote:
>
>> that the whole path name is re-evaluated 3 times
>
>
> That doesn't happen with the current implementation, because it walks to
> the parent directory, does the create/open etc at that point with a
> reference held.
>