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From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
To: =?utf-8?Q?Marius_N=C3=BCnnerich?= <marius@nuenneri.ch>
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Date: Mon, 01 Dec 2008 18:50:43 +0100
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	("Marius =?utf-8?Q?N=C3=BCnnerich=22's?= message of "Mon, 1 Dec 2008
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Cc: Alexander Leidinger <Alexander@leidinger.net>,
	Tim Kientzle <kientzle@freebsd.org>,
	Ivan Voras <ivoras@freebsd.org>, freebsd-current@freebsd.org
Subject: Re: HOWTO in wiki: adding custom dtrace probes in the kernel
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"Marius N=C3=BCnnerich" <marius@nuenneri.ch> writes:
> Tim Kientzle <kientzle@freebsd.org> wrote:
> > Seems that SDT_PROBE() should be using C99s "variadic macro"
> > feature.
> Is the kernel compiled in C99 mode?

No, but it is compiled using a compiler that supports variadic macros
and has for many years (even before C99), and variadic macros are
already used in many places, including GEOM, ZFS and WITNESS.

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no