From owner-freebsd-current@FreeBSD.ORG  Tue Jan 18 13:29:32 2005
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id EC90E16A4CE
	for <freebsd-current@freebsd.org>;
	Tue, 18 Jan 2005 13:29:32 +0000 (GMT)
Received: from av5-2-sn1.fre.skanova.net (av5-2-sn1.fre.skanova.net
	[81.228.11.112])
	by mx1.FreeBSD.org (Postfix) with ESMTP id D7E6343D54
	for <freebsd-current@freebsd.org>;
	Tue, 18 Jan 2005 13:29:31 +0000 (GMT)
	(envelope-from ertr1013@student.uu.se)
Received: by av5-2-sn1.fre.skanova.net (Postfix, from userid 502)
	id 3351237F2A; Tue, 18 Jan 2005 14:29:31 +0100 (CET)
Received: from smtp2-2-sn2.hy.skanova.net (smtp2-2-sn2.hy.skanova.net
	[81.228.8.178])
	by av5-2-sn1.fre.skanova.net (Postfix) with ESMTP id 238CD37EA1
	for <freebsd-current@freebsd.org>;
	Tue, 18 Jan 2005 14:29:31 +0100 (CET)
Received: from falcon.midgard.homeip.net (h201n1fls24o1048.bredband.comhem.se
	[212.181.162.201])
	by smtp2-2-sn2.hy.skanova.net (Postfix) with SMTP id E87AF37E47
	for <freebsd-current@freebsd.org>;
	Tue, 18 Jan 2005 14:29:30 +0100 (CET)
Received: (qmail 97893 invoked by uid 1001); 18 Jan 2005 13:29:30 -0000
Date: Tue, 18 Jan 2005 14:29:30 +0100
From: Erik Trulsson <ertr1013@student.uu.se>
To: Alexey Dokuchaev <danfe@nsu.ru>
Message-ID: <20050118132930.GA97874@falcon.midgard.homeip.net>
Mail-Followup-To: Alexey Dokuchaev <danfe@nsu.ru>,
	freebsd-current@freebsd.org
References: <Pine.NEB.3.96L.1050116120744.50371A-100000@fledge.watson.org>
	<20050116144113.GB66854@gothmog.gr> <20050118083457.GA57902@regency.nsu.ru>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20050118083457.GA57902@regency.nsu.ru>
User-Agent: Mutt/1.5.6i
cc: freebsd-current@freebsd.org
Subject: Re: gratuitous gcc warnings: unused function arguments?
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 18 Jan 2005 13:29:33 -0000

On Tue, Jan 18, 2005 at 02:34:57PM +0600, Alexey Dokuchaev wrote:
> On Sun, Jan 16, 2005 at 04:41:13PM +0200, Giorgos Keramidas wrote:
> > 
> > This allows the main() function to keep being compliant with the ANSI
> > standard that specifies only two valid prototypes for main():
> > 
> > 	int main(void);
> > 	int main(int argc, char *argv[]);
> 
> Hmm, I might sound wrong, but I also recall seeing ``int main(int argc,
> char *argv[], char *envp[]);'' as valid main() prototype as well.

That is not correct according to the ANSI/ISO C standard.
It is a very common extension on Unix systems, but it is not standard C.


-- 
<Insert your favourite quote here.>
Erik Trulsson
ertr1013@student.uu.se