From owner-freebsd-hackers@FreeBSD.ORG  Thu Jul  9 04:11:03 2009
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
Delivered-To: freebsd-hackers@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 233DE1065899
	for <freebsd-hackers@freebsd.org>; Thu,  9 Jul 2009 04:11:03 +0000 (UTC)
	(envelope-from a_best01@uni-muenster.de)
Received: from zivm-out2.uni-muenster.de (ZIVM-OUT2.UNI-MUENSTER.DE
	[128.176.192.9])
	by mx1.freebsd.org (Postfix) with ESMTP id AB5DC8FC15
	for <freebsd-hackers@freebsd.org>; Thu,  9 Jul 2009 04:11:02 +0000 (UTC)
	(envelope-from a_best01@uni-muenster.de)
X-IronPort-AV: E=Sophos;i="4.42,370,1243807200"; d="scan'208";a="218199875"
Received: from zivmaildisp2.uni-muenster.de (HELO
	ZIVMAILUSER04.UNI-MUENSTER.DE) ([128.176.188.143])
	by zivm-relay2.uni-muenster.de with ESMTP; 09 Jul 2009 00:43:45 +0200
Received: by ZIVMAILUSER04.UNI-MUENSTER.DE (Postfix, from userid 149459)
	id DB0531B008B; Thu,  9 Jul 2009 00:43:45 +0200 (CEST)
Date: Thu, 09 Jul 2009 00:43:45 +0200 (CEST)
From: Alexander Best <alexbestms@math.uni-muenster.de>
Sender: <a_best01@uni-muenster.de>
Organization: Westfaelische Wilhelms-Universitaet Muenster
To: "Carlos A. M. dos Santos" <unixmania@gmail.com>,
	Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?= <des@des.no>
Message-ID: <permail-2009070822434580e26a0b000075a1-a_best01@message-id.uni-muenster.de>
In-Reply-To: <e71790db0907021110l1ba3ee6cuf4f860489a046b3e@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable
Cc: rick-freebsd2008@kiwi-computer.com, freebsd-hackers@freebsd.org
Subject: Re: c question: *printf'ing arrays
X-BeenThere: freebsd-hackers@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Technical Discussions relating to FreeBSD
	<freebsd-hackers.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>, 
	<mailto:freebsd-hackers-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hackers>
List-Post: <mailto:freebsd-hackers@freebsd.org>
List-Help: <mailto:freebsd-hackers-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>,
	<mailto:freebsd-hackers-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 09 Jul 2009 04:11:03 -0000

thx for all the great help guys.

cheers,
alex

Carlos A. M. dos Santos schrieb am 2009-07-02:
> 2009/7/2 Dag-Erling Sm=F8rgrav <des@des.no>:
> > Alexander Best <alexbestms@math.uni-muenster.de> writes:
> >> =A0 =A0 for (i=3D0; i < sizeof(hdr->nintendo_logo); i++)
> >> =A0 =A0 =A0 =A0 fprintf(stderr, "%x", hdr->nintendo_logo[i]);

> > What will this print if nintendo_logo is { 0x01, 0x02, 0x03, 0x04
> > }?

> Good catch. It will print "0x1234" but it should print "0x01020304".
> My example has the same error. The conversion specification should be
> "%02x", not just "%x".