Date: Tue, 19 Oct 2004 14:28:22 -0700 From: Julian Elischer <julian@elischer.org> To: Andre Oppermann <andre@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/modules/ipdivert Makefile src/sys/netinet in_proto.c ip_divert.c ip_divert.h ip_fw2.c ip_fw_pfil.c Message-ID: <417586F6.6070003@elischer.org> In-Reply-To: <200410192114.i9JLEvjQ001574@repoman.freebsd.org> References: <200410192114.i9JLEvjQ001574@repoman.freebsd.org>
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Andre Oppermann wrote: >andre 2004-10-19 21:14:57 UTC > > FreeBSD src repository > > Modified files: > sys/netinet in_proto.c ip_divert.c ip_divert.h > ip_fw2.c ip_fw_pfil.c > Added files: > sys/modules/ipdivert Makefile > Log: > Convert IPDIVERT into a loadable module. This makes use of the dynamic loadability > of protocols. The call to divert_packet() is done through a function pointer. All > semantics of IPDIVERT remain intact. If IPDIVERT is not loaded ipfw will refuse to > install divert rules and natd will complain about 'protocol not supported'. Once > it is loaded both will work and accept rules and open the divert socket. The module > can only be unloaded if no divert sockets are open. It does not close any divert > sockets when an unload is requested but will return EBUSY instead. > Can you unload it if there are divert rules? If yes, what happens if a packet is then diverted..? > > Revision Changes Path > 1.1 +8 -0 src/sys/modules/ipdivert/Makefile (new) > 1.75 +0 -13 src/sys/netinet/in_proto.c > 1.101 +67 -8 src/sys/netinet/ip_divert.c > 1.4 +10 -4 src/sys/netinet/ip_divert.h > 1.82 +2 -4 src/sys/netinet/ip_fw2.c > 1.11 +13 -8 src/sys/netinet/ip_fw_pfil.c > >
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