AW: System calls that return file descriptors

[Fiedler Roman]

> Von: Zubin Mithra [mailto:zubin.mithra at gmail.com]
>
> Hey everyone,
>
> I just had a look around for system calls that return file descriptors on a
> couple of docs[1][2][3] and the ones I could find are `sys_creat` and
> `sys_open`(not looking at the ones that return socket fds right now).

There is a receive call, that allows to forward open file descriptors between 
processes. I do not known, if you call those received fds "socket fds", since 
they could be any (unresolvable) fd -- unless you poke into /proc for more 
information.

....

Roman

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