Date: Tue, 6 May 1997 10:30:29 +1000 (EST) From: Darren Reed <avalon@coombs.anu.edu.au> To: archie@whistle.com (Archie Cobbs) Cc: nnd@info.itfs.nsk.su, current@FreeBSD.ORG, hackers@FreeBSD.ORG Subject: Re: divert still broken? Message-ID: <199705060032.RAA00858@hub.freebsd.org> In-Reply-To: <199705051812.LAA05845@bubba.whistle.com> from "Archie Cobbs" at May 5, 97 11:12:33 am
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In some mail from Archie Cobbs, sie said: > > - Simplify the ip_fw_chk() function call interface well, the list of things which you must pass are: * pointer to a pointer to an mbuf (ip_fw_chk() may want to modify it - e.g. calls m_pullup) * interface (m_rcvif is often NULL in ip_output, besides which setting it in ip_output is semantically incorrect) * value indicating whether it is being called from ip_input or ip_output - that's the *must have* list. Convienience parameters are: * pointer to the IP header * precomputed real IP header length (from ip_hl)
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