Date: Fri, 23 Aug 1996 22:38:35 +0200 From: roberto@keltia.freenix.fr (Ollivier Robert) To: current@freebsd.org Subject: Re: cvs commit: src/sys/netinet in.h ip_fw.h ip_input.c ip_output.c Message-ID: <199608232038.WAA11530@keltia.freenix.fr> In-Reply-To: <199608231648.JAA15997@base.jnx.com>; from Paul Traina on Aug 23, 1996 9:48:04 -0700 References: <199608231648.JAA15997@base.jnx.com>
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According to Paul Traina: > Basicly, we make a linked list of hooks and call them in order until one of > them swallows the packet or they're all complete. > We do this for ip input processing, ip output processing, and perhaps as > suggested, in the IP raw input (packet received) processing section of > the code. > Then, if you want IP filtering, just add the hook to the generic "registry" Sound very interesting. Reminds me of the idea behind SVRn's STREAMs with the push-ing and pop-ing of modules. -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 2.2-CURRENT #18: Sun Aug 18 19:16:52 MET DST 1996
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