Done... -pd
> On 11 Oct 2022, at 10:53 , peter dalgaard wrote:
>
> There's still 2 weeks till code freeze for 4.2.2, and porting the fix would
> be trivial. As long as there is no risk that someone will get the bright idea
> of changing a critical package to depend on R >= 4.2.2...
>
> - pd
On 10 October 2022 at 09:34, Henrik Bengtsson wrote:
| Thank you Peter for the quick fix. Will this make it into R-patched
| to become R 4.2.2 soon?
I checked when you posted this and didn't reply -- but this is also not an
issue for littler so if you need alternative there is one
$ Rscript
There's still 2 weeks till code freeze for 4.2.2, and porting the fix would be
trivial. As long as there is no risk that someone will get the bright idea of
changing a critical package to depend on R >= 4.2.2...
- pd
> On 10 Oct 2022, at 18:34 , Henrik Bengtsson
> wrote:
>
> Thank you Peter
Thank you Peter for the quick fix. Will this make it into R-patched
to become R 4.2.2 soon?
I can confirm that the fix resolved also the original problem report
involving launching a parallel PSOCK cluster from within a 'processx'
background process
(https://stackoverflow.com/questions/73962109/w
It seems to work simply to do "if (ifd >= 0)..." (the ifp test is fine since
ifp is FILE* and initialized to NULL). Will commit (to r-devel for now).
-pd
> On 10 Oct 2022, at 11:07 , peter dalgaard wrote:
>
> He!
>
> Yes, that looks like a blunder.
>
> mkstemp() returns -1 on failure, not
He!
Yes, that looks like a blunder.
mkstemp() returns -1 on failure, not 0, so the test on ifd (and I suppose also
the one on ifp) is wrong. And of course, once you close file descriptor 0,
mkstemp() chooses the 1st available fd, i.e. 0, for its return value.
-pd
> On 9 Oct 2022, at 20:25 ,
Rscript fails to launch if the standard input (stdin) is closed, e.g.
$ Rscript --vanilla -e 42 0<&-
Fatal error: creating temporary file for '-e' failed
This appear to only happen with `-e EXPR`, e.g. it works when doing:
$ echo "42" > script.R
$ Rscript --vanilla script.R 0<&-
[1] 42
and:
$
