[oi-dev] valgrind and epoll(5) illumos issue

[stes@PANDORA.BE]

> We have an open PR for an update on valgrind:
> https://github.com/OpenIndiana/oi-userland/pull/5765
> Maybe you want to take over?
> 
> Regards,
> Andreas

I'll have a look at the open PR.

A patch at the oi-userland level is perhaps possible,
fixing the issue _only_ for OpenIndiana for example by excluding the error
on epoll_ctl (making it 'silent') so that it's simply not reported;
the manual on valgrind says that's possible for developers that are not
interested in uninitialized values in libc which seems the case here.

Thanks,
David Stes