[PATCH] [hurd] pflocal/socket.c: Support MSG_DONTWAIT in pflocal send/recv

[Christian Seiler]

On 08/01/2016 12:08 PM, Christian Seiler wrote:
> Problem 2:
> 
> MSG_DONTWAIT is ignored for recvmsg, it always blocks (at least
> when using AF_LOCK sockets). I've even tried to pre-fill the
> msg_flags member with it (which you shouldn't need to do
> according to POSIX, the flags argument should be enough), but
> that also doesn't help.

I've attached a patch that fixes this specific issue for me. I
probably won't have time to look at the other issue I reported
here, but with that I'd at least be able to have open-isns
working on Hurd. (And the patch will likely also fix problems
in other software.)

It would be great if you could apply that patch in git.

Thanks!

Regards,
Christian

PS: Is there any way to sanely restart /hurd/pflocal without
rebooting? I was really lucky here that my first try at a
patch worked, especially since Hurd takes quite a bit longer
to reboot than Linux in a VM.

pflocal-MSG_DONTWAIT.patch
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