Date: Mon, 9 Feb 2004 07:31:30 -0800 From: "Crist J. Clark" <cristjc@comcast.net> To: Hajimu UMEMOTO <ume@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/netinet6 in6_pcb.c Message-ID: <20040209153130.GA90540@blossom.cjclark.org> In-Reply-To: <ygeptcorb5y.wl%ume@FreeBSD.org> References: <200401271557.i0RFvG4b022293@repoman.freebsd.org> <20040209053427.GA47595@blossom.cjclark.org> <ygeptcorb5y.wl%ume@FreeBSD.org>
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On Mon, Feb 09, 2004 at 03:59:05PM +0900, Hajimu UMEMOTO wrote:
> Hi,
>
> >>>>> On Sun, 8 Feb 2004 21:34:27 -0800
> >>>>> "Crist J. Clark" <cristjc@comcast.net> said:
>
> cristjc> On Tue, Jan 27, 2004 at 07:57:16AM -0800, Hajimu UMEMOTO wrote:
> > ume 2004/01/27 07:57:16 PST
> >
> > FreeBSD src repository
> >
> > Modified files: (Branch: RELENG_5_2)
> > sys/netinet6 in6_pcb.c
> > Log:
> > MFC 1.47: call ipsec_pcbconn()/ipsec_pcbdisconn() from in6_pcbconnect().
> >
> > Approved by: re (scott)
> >
> > Revision Changes Path
> > 1.45.2.1 +7 -0 src/sys/netinet6/in6_pcb.c
>
> cristjc> FWIW, this prevents an INET6 kernel from building without IPSEC. Of
> cristjc> course, since IPsec is required in IPv6, this may not be a
> cristjc> bug.
>
> The part where IPSEC is required is enclosed with #ifdef IPSEC. So, I
> cannot believe that it breaks building without IPSEC. Please show me
> the error message?
Sorry, there is another dependency. You must have FAST_IPSEC defined
instead of IPSEC. The errors are,
/usr/src/sys/netinet6/in6_pcb.c: In function `in6_pcbconnect':
/usr/src/sys/netinet6/in6_pcb.c:410: warning: implicit declaration of function `ipsec_pcbconn'
/usr/src/sys/netinet6/in6_pcb.c: In function `in6_pcbdisconnect':
/usr/src/sys/netinet6/in6_pcb.c:425: warning: implicit declaration of function `ipsec_pcbdisconn'
The preprocessor directives at the top set IPSEC when FAST_IPSEC is
true.
So to rephrase, you cannot build INET6 and FAST_IPSEC (which only does
IPv4 IPsec) in the same kernel.
--
Crist J. Clark | cjclark@alum.mit.edu
| cjclark@jhu.edu
http://people.freebsd.org/~cjc/ | cjc@freebsd.org
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