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To: jhb@freebsd.org
From: "M. Warner Losh" <imp@bsdimp.com>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r200606 - in head/sys: compat/freebsd32 sys
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In message: <200912161541.53834.jhb@freebsd.org>
            John Baldwin <jhb@freebsd.org> writes:
: On Wednesday 16 December 2009 12:17:40 pm Warner Losh wrote:
: > Author: imp
: > Date: Wed Dec 16 17:17:40 2009
: > New Revision: 200606
: > URL: http://svn.freebsd.org/changeset/base/200606
: > 
: > Log:
: >   Fix compiling FREEBSD_COMPAT[4,5,6] without FREEBSD_COMPAT7.
: >   
: >   Note: Not sure this is the right way to do compat, but it makes the
: >   headers consistent with the implementations.
: 
: Please revert.  I think this has already been reverted once before.  Though 
: this approach happens to work for the SYSV IPC case because it uses 
: SYSCALL_MODULE() to register the system calls at runtime (even when compiled 
: statically into the kernel), it would not work for a COMPAT syscall that did 
: not use NOSTD.
: 
: From src/UPDATING:
: 
: 20090624:
:         The ABI of various structures related to the SYSV IPC API have been
:         changed.  As a result, the COMPAT_FREEBSD[456] and COMPAT_43 kernel
:         options now all require COMPAT_FREEBSD7.  Bump __FreeBSD_version to
:         800100.

Yes.  We need a better error than what we get here.  I'll revert these
generated files and come up with something better.

Warner