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Date: Fri, 5 Mar 2004 12:26:41 -0800
From: Luigi Rizzo <rizzo@icir.org>
To: Ruslan Ermilov <ru@FreeBSD.org>
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	from ru@FreeBSD.org on Fri, Mar 05, 2004 at 10:19:41PM +0200
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Subject: Re: cvs commit: src/bin/df df.c src/bin/pax options.c
	src/lib/libbluetooth bluetooth.c src/lib/libbsnmp Makefile.inc
	src/lib/libc/gen dlfcn.c getpwent.c src/lib/libc/net gethostbydns.c
	src/lib/libc/rpc getnetconfig.c ...
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On Fri, Mar 05, 2004 at 10:19:41PM +0200, Ruslan Ermilov wrote:
> On Fri, Mar 05, 2004 at 12:10:19AM -0800, Mark Murray wrote:
> [...]
> >   Make NULL a (void*)0 whereever possible, and fix the warnings(-Werror)
> >   that this provokes. "Wherever possible" means "In the kernel OR NOT
> >   C++" (implying C).
> >   
> Can't ``#if defined(_KERNEL) || !defined(__cplusplus)'' be reduced to
> just ``#ifndef __cplusplus''?  The current version somehow implies
> that the kernel may have C++ sources, which it's not.

actually... MIT's Click does use C++, and although it is a kernel
module it is certainly a proof of concept that kernel can indeed
be written in C++.

cheers
luigi

> Cheers,
> -- 
> Ruslan Ermilov
> FreeBSD committer
> ru@FreeBSD.org