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Date:      Thu, 14 Aug 2003 00:21:47 -0000
From:      Craig Rodrigues <rodrigc@crodrigues.org>
To:        Matthew Emmerton <matt@compar.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: M_NOTIFICATION in <sys/mbuf.h>?
Message-ID:  <20030914002137.GA5004@crodrigues.org>
In-Reply-To: <003901c361f5$317db6b0$1200a8c0@gsicomp.on.ca>
References:  <20030913233905.GA3834@crodrigues.org> <003901c361f5$317db6b0$1200a8c0@gsicomp.on.ca>

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On Wed, Aug 13, 2003 at 07:47:01PM -0400, Matthew Emmerton wrote:
> > KAME guys have it here:
> > http://orange.kame.net/dev/cvsweb.cgi/kame/freebsd5/sys/sys/mbuf.h?rev=1.5
> 
> The KAME snapshot of our source tree is 3 months out of date.  The most
> recent version of mbuf.h is here:
> http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/sys/mbuf.h?rev=1.122&content-type=text/plain
> 
> We already have 0x8000 assigned, and the only free flags value is 0x4000 -- 
> but it conflicts with other private usages in the kernel (as per the CVS
> comments.)
> 
> Does SCTP-KAME really need a special flag value?


OK, I am looking at the FreeBSD-4 source tree for KAME and found this:


http://orange.kame.net/dev/cvsweb.cgi/kame/freebsd4/sys/sys/mbuf.h.diff?r1=1.18&r2=1.19

CVS comment: "sctp for freebsd4 - again, not ready for daily use yet"

It looks like M_NOTIFICATION was added specifically for SCTP.
I'll try to find out more about this.

Thanks.

-- 
Craig Rodrigues        
http://crodrigues.org
rodrigc@crodrigues.org



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