From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752613Ab0H1Px7 (ORCPT ); Sat, 28 Aug 2010 11:53:59 -0400 Received: from mail-yx0-f174.google.com ([209.85.213.174]:50453 "EHLO mail-yx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752234Ab0H1Px6 (ORCPT ); Sat, 28 Aug 2010 11:53:58 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:x-url:user-agent; b=hbnefEU1T6V3r4bQxLWk63GWyBO8C06a9L0aBjU7gnqVQzuISu3excyOap/mcRJLsR +ZdKZgW4PNn/TRJ08cgVklgr9GQ91nROszQ1r9ZRWP2z7bYcbxMb4RtnCD5owDvr6Hoj DXzqlXFBdpL3pxlU1pUy350/7h6rv6sE4aoH4= Date: Sat, 28 Aug 2010 12:52:51 -0300 From: Arnaldo Carvalho de Melo To: Matt Fleming Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Paul Mackerras , Ingo Molnar , Frederic Weisbecker , Tom Zanussi Subject: Re: [PATCH] perf: Remove newline character from perror() argument Message-ID: <20100828155251.GP2973@ghostprotocols.net> References: <89e77b54659bc3798b23a5596c2debb7f6f4cf27.1283010281.git.matt@console-pimps.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <89e77b54659bc3798b23a5596c2debb7f6f4cf27.1283010281.git.matt@console-pimps.org> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Sat, Aug 28, 2010 at 04:46:19PM +0100, Matt Fleming escreveu: > If we include a newline character in the string argument to perror() > then the output will be split across two lines like so, > > Unable to read perf file descriptor > : No space left on device > > Deleting the newline character prints a much more readable error, > > Unable to read perf file descriptor: No space left on device Thanks, applying. - Arnaldo