You might be interested in the gerbil socket library a spin; there is support for UNIX domain sockets through raw devices

-- vyzo

On Fri, Apr 10, 2020 at 9:06 PM Jörg F. Wittenberger <Joerg.Wittenberger@softeyes.net> wrote:
Hi Alejandro & Marc,

this is exactly the use case I had when I asked the list and likely
Alejandro referred to Marcs answer to my question.

So I'm afraid this is really something we need [Q]:

    How would I turn a file descriptor, as exported from some library
    and ready/intented to be used with poll(2)/select(2) into a port?

Thanks sooo much.

/Jörg

Background:

Since when I'm using this ##open-predefined and have on my list to ask
why this seems not to integrate into gambit's threading as good as I
had hoped for.

Nevertheless Marcs suggestion to use open-tcp-server does not work for
me.  I really need a unix domain socket.  Actually an abstract socket
on Linux.  No way around.  :-/

But I'd like it to block the calling thread on input.  Which did not
work out for me.  (There is lambdanative and Android in the mix too, but
my current _guess_ is that neither is to blame here.)

Which leaves me with the question above.

On Sat, 4 Apr 2020 22:59:42 -0700 (PDT)
Alejandro Santana <santana@mailbox.org> wrote:

> Thanks for the explanation.
>
> > BTW, why do you need this? 
> Just learning scheme and c. I wanted to have gambit receive s-exps
> over a unix domain socket. I figured it would be simplest if I could
> turn the file descriptor returned from accept into a port and call
> scheme's read on it. I can do without this though and I'd rather not
> have ports piling up.
>
> I'm curious though if there's a better way to turn a file descriptor
> into a port. ##open-predefined is what I saw mentioned when I
> searched the mailing list.

_______________________________________________
Gambit-list mailing list
Gambit-list@iro.umontreal.ca
https://mailman.iro.umontreal.ca/cgi-bin/mailman/listinfo/gambit-list