From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <insight-return-6658-listarch-insight=sources.redhat.com@sourceware.org>
Received: (qmail 18846 invoked by alias); 16 Sep 2009 16:31:51 -0000
Received: (qmail 18838 invoked by uid 22791); 16 Sep 2009 16:31:50 -0000
X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 	tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS
X-Spam-Check-By: sourceware.org
Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28)     by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 16 Sep 2009 16:31:46 +0000
Received: from int-mx04.intmail.prod.int.phx2.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.17]) 	by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id n8GGVgES026937; 	Wed, 16 Sep 2009 12:31:42 -0400
Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) 	by int-mx04.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id n8GGVfcg018861; 	Wed, 16 Sep 2009 12:31:41 -0400
Received: from opsy.redhat.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) 	by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id n8GGVdkU020054; 	Wed, 16 Sep 2009 12:31:40 -0400
Received: by opsy.redhat.com (Postfix, from userid 500) 	id 7D5E6378198; Wed, 16 Sep 2009 10:31:39 -0600 (MDT)
From: Tom Tromey <tromey@redhat.com>
To: "Pierre Muller" <muller@ics.u-strasbg.fr>
Cc: <insight@sourceware.org>
Subject: Re: [OBV] Fix gdbtk/generic/gdbtk-varobj.c compilation failure
References: <000001ca36b3$08f0b8c0$1ad22a40$@u-strasbg.fr>
Reply-To: Tom Tromey <tromey@redhat.com>
Date: Wed, 16 Sep 2009 16:31:00 -0000
In-Reply-To: <000001ca36b3$08f0b8c0$1ad22a40$@u-strasbg.fr> (Pierre Muller's 	message of "Wed, 16 Sep 2009 11:49:50 +0200")
Message-ID: <m3d45qu9zo.fsf@fleche.redhat.com>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-IsSubscribed: yes
Mailing-List: contact insight-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <insight.sourceware.org>
List-Subscribe: <mailto:insight-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/insight/>
List-Post: <mailto:insight@sourceware.org>
List-Help: <mailto:insight-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: insight-owner@sourceware.org
X-SW-Source: 2009-q3/txt/msg00043.txt.bz2

>>>>> "Pierre" == Pierre Muller <muller@ics.u-strasbg.fr> writes:

Pierre> +  int ix, from, to;

Pierre>    list = Tcl_NewListObj (0, NULL);

Pierre> -  children = varobj_list_children (var);
Pierre> +  children = varobj_list_children (var, &from, &to);

You have to initialize from and to first -- they are in/out parameters.
-1 is the correct initial value to use.

Tom