Anybody using SO_BINTIME with IPv6?

[Maxim Sobolev]

SO_BINTIME was ENOTSUPP with IPv6 from the day one. In general I think it's
safe to advise to use SO_TIMESTAMP instead, which is also more flexible
interface. I'd suggest SO_BINTIME is marked as obsoleting one instead.

-Max

On Tue, Jun 6, 2017 at 8:39 AM, Andrey V. Elsukov <bu7cher at yandex.ru> wrote:

> On 06.06.2017 09:40, Hal Murray wrote:
> >
> > I'm cleaning up some code.  SO_BINTIME works with IPv4.  SO_TIMESTAMP
> works
> > with IPv4 and IPv6.
> >
> > But SO_BINTIME doesn't work with IPv6.  setsockopt works, but recvmsg
> doesn't
> > return any cmsg data.
> >
> > If this is a known problem, I'll just use SO_TIMESTAMP and accept the
> reduced
> > resolution.  If somebody has a working example, I'll work harder on
> finding a
> > bug/quirk and/or making a simple test case.
>
> Hi,
>
> it seems like a bug, that is easy to fix, but Maxim has already
> implemented another option in this patch
> https://reviews.freebsd.org/D9171
>
> --
> WBR, Andrey V. Elsukov
>
>


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