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Date:      Tue, 3 Feb 2004 20:07:11 -0600
From:      Dan Nelson <dnelson@allantgroup.com>
To:        "Walter C. Pelissero" <walter@pelissero.de>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Acu Cobol 6.0 for Linux
Message-ID:  <20040204020710.GD77596@dan.emsphone.com>
In-Reply-To: <16416.19009.687804.858168@hyde.home.loc>
References:  <16409.17392.62258.191839@hyde.home.loc> <200401291747.i0THlLL04725@clunix.cl.msu.edu> <16415.61145.783013.602178@hyde.home.loc> <20040203192031.GB77596@dan.emsphone.com> <16416.19009.687804.858168@hyde.home.loc>

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In the last episode (Feb 04), Walter C. Pelissero said:
> A side note.  What is the impact of this IPC_64 flag on the FreeBSD
> code?  Can we ignore it, or does it mean that the Linux emulator is
> outdated regarding this "new" flag?

Linux IPC_64 support was added to the 5.x tree over a year ago but
never got merged back to 4.x.  It looks like there are different
structures for the IPC_64 case, so just stripping the IPC_64 bit won't
work.  Take a look at
http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/compat/linux/linux_ipc.c.diff?r1=1.30&r2=1.31&f=h
- it was a mega-commit, so there's more than just the IPC_64 stuff, but
it's pretty easy to pick out the right bits (basically anything with a
64 in it :).

-- 
	Dan Nelson
	dnelson@allantgroup.com



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