Date: Fri, 5 Jan 2018 11:20:43 -0800 From: Navdeep Parhar <nparhar@gmail.com> To: Eugene Grosbein <eugen@grosbein.net> Cc: Steven Hartland <steven@multiplay.co.uk>, hiren panchasara <hiren@strugglingcoder.info>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r327559 - in head: . sys/net Message-ID: <CAPFoGT9Mdn5RzTkgYhkq4A8xcLrQWxFhX2Y44oVdi7yGp%2B4xNQ@mail.gmail.com> In-Reply-To: <5A4FC2BE.6010506@grosbein.net> References: <201801042005.w04K5liB049411@repo.freebsd.org> <5A4E9397.9000308@grosbein.net> <f133b587-1f7e-4594-31d1-974775ad55be@freebsd.org> <20180104224214.GD18879@strugglingcoder.info> <63c3c450-aeaf-bdd5-5e16-414146c9bb3a@multiplay.co.uk> <20180105094126.GE18879@strugglingcoder.info> <1854b421-3c09-c040-ba86-738b9c621eae@multiplay.co.uk> <5A4FB0B2.5070108@grosbein.net> <4a3927f8-1ea8-36be-2fbd-e0ddc31563df@multiplay.co.uk> <5A4FC2BE.6010506@grosbein.net>
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On Fri, Jan 5, 2018 at 10:23 AM, Eugene Grosbein <eugen@grosbein.net> wrote:
> 06.01.2018 1:03, Steven Hartland wrote:
>
>> Is there a way to determine if the mbuf is a forwarded mbuf of not?
>
> Yes: m->m_pkthdr.rcvif is defined in case of forwarding.
> It is NULL for locally originated packets.
>
Can't rely on this any more:
150 union {
151 struct m_snd_tag *snd_tag; /* send tag, if any */
152 struct ifnet *rcvif; /* rcv interface */
153 };
Regards,
Navdeep
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