From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com ([209.132.183.28]:58122 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933182AbdCaQsU (ORCPT ); Fri, 31 Mar 2017 12:48:20 -0400 From: David Howells In-Reply-To: <20170331162723.GA1693@infradead.org> References: <20170331162723.GA1693@infradead.org> <149097291264.20089.7010494679305716312.stgit@warthog.procyon.org.uk> Subject: Re: [PATCH 1/2] xfstests: Add first statx test MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <5898.1490978897.1@warthog.procyon.org.uk> Content-Transfer-Encoding: 8BIT Date: Fri, 31 Mar 2017 17:48:17 +0100 Message-ID: <5899.1490978897@warthog.procyon.org.uk> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: Christoph Hellwig Cc: dhowells@redhat.com, linux-xfs@vger.kernel.org, amir73il@gmail.com, david@fromorbit.com, fstests@vger.kernel.org, linux-fsdevel@vger.kernel.org Christoph Hellwig wrote: > stat_test.c: In function 'main': > stat_test.c:557:3: warning: 'sval' may be used uninitialized in this function [-Wmaybe-uninitialized] > check(sval == scheck, > ^ > ... I don't see any of these. gcc is actually wrong about this. What gcc are you using? > +nc: invalid option -- 'U' > +/bin/nc: invalid option -- 'U' > +nc -h for helpnc -h for help Sounds like I need to add my own helper to create AF_UNIX sockets rather than using netcat. What version of nc do you have? Mine is 7.40. David