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From: David Xu <davidxu@freebsd.org>
To: "Dag-Erling =?utf-8?q?Sm=C3=B8rgrav?=" <des@des.no>
Date: Tue, 28 Mar 2006 20:33:44 +0800
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Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org
Subject: Re: cvs commit: src/sys/kern syscalls.master src/sys/sys sysproto.h
	umtx.h
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=E5=9C=A8 Tuesday 28 March 2006 19:42=EF=BC=8CDag-Erling Sm=C3=B8rgrav =E5=
=86=99=E9=81=93=EF=BC=9A
>=20
> David Xu <davidxu@freebsd.org> writes:
> > This is an incorrect change, please backout it. the _umtx_op parameters
> > never should only accept const void *, in fact, the interface was
> > designed to extendable for future use.
>=20
> It is deprecated, which is supposed to mean there will be no future
> extensions.
>=20
Deprecated ? where you did get the idea ?I implemented _umtx_op, I
am the maintainer of umtx, libthr heavily uses _umtx_op.

> > you can use __DECONST macro in umtx.h to disable compiler warnings,
> > breaking it could cause FreeBSD to not have optimized thread library
> > can be used.next when you want to change umtx code, please discuss
> > with me first.
>=20
> Frankly, given the state of libthr, I am not inclined to ask you about
> anything that has to do with C.
>=20
> DES
> --=20
> Dag-Erling Sm=C3=B8rgrav - des@des.no
>=20
>
Please backout it, I don't need help of C progamming language.

David Xu