On 01/02/16(Mon) 13:15, Todd C. Miller wrote: > On Mon, 01 Feb 2016 19:56:01 +0100, > =?utf-8?Q?J=C3=A9r=C3=A9mie_Courr=C3=A8ges- > Anglas?= wrote: > > > intro(2) describes it as such: > > > > 59 ETOOMANYREFS Too many references: can't splice. Not used in OpenBSD. > > > > Obviously it *is* used, since rev. 1.1. FreeBSD and NetBSD also make > > use of it, but FreeBSD doesn't document it. > > > > I don't know whether the kernel code should keep on using it, here's > > a patch to fix the documentation: > > I think the correct thing to do here is fix the documentation.
We could also return ENOBUFS in this case instead. That would correspond to the errors described in ip(4) (sadly setsockopt(2) is not really reflecting the code). Jérémie what other OSes report as errors for IP_ADD_MEMBERSHIP?
