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Re: getsockopt error

From: Ferenc Wágner
Subject: Re: getsockopt error
Date: Fri, 12 Jan 2018 00:03:21 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux)

Samuel Thibault <sthibault@debian.org> writes:

> Ferenc Wágner, on jeu. 11 janv. 2018 16:13:21 +0100, wrote:
>>      s = socket (AF_UNIX, SOCK_STREAM, 0);
>>      rc = getsockopt (s, SOL_SOCKET, SO_SNDBUF, &optval, &optlen);
>> getsockopt: Protocol not available
> It hasn't been implemented in pflocal/ indeed. IIRC Svante started
> something?  The get part should be quite easy, the set part is more
> involved since that may have to wake writers.  That should be done in
> S_socket_getopt and S_socket_setopt.

Thanks for looking into this.
Meanwhile, what's the actual UNIX socket buffer size on Hurd?

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