From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28886 invoked by alias); 15 Jun 2015 15:02:20 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 28841 invoked by uid 89); 15 Jun 2015 15:02:19 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.0 required=5.0 tests=AWL,BAYES_50,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 X-HELO: homiemail-a42.g.dreamhost.com Received: from sub5.mail.dreamhost.com (HELO homiemail-a42.g.dreamhost.com) (208.113.200.129) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 15 Jun 2015 15:02:17 +0000 Received: from homiemail-a42.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a42.g.dreamhost.com (Postfix) with ESMTP id 6693B68C070; Mon, 15 Jun 2015 08:02:16 -0700 (PDT) Received: from vm-fedora21.eagercon.com (c-24-7-16-38.hsd1.ca.comcast.net [24.7.16.38]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: eager@eagerm.com) by homiemail-a42.g.dreamhost.com (Postfix) with ESMTPSA id 1906468C06B; Mon, 15 Jun 2015 08:02:16 -0700 (PDT) Message-ID: <557EE8F7.5090706@eagerm.com> Date: Mon, 15 Jun 2015 15:02:00 -0000 From: Michael Eager User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Gary Benson , gdb-patches@sourceware.org CC: Eli Zaretskii , Pedro Alves , Doug Evans , =?UTF-8?B?SWFnbyBMw7NwZXogR2FsZWlyYXM=?= Subject: Re: [PATCH 2/9 v2] Introduce nat/linux-namespaces.[ch] References: <1429186791-6867-1-git-send-email-gbenson@redhat.com> <1430395542-16017-3-git-send-email-gbenson@redhat.com> In-Reply-To: <1430395542-16017-3-git-send-email-gbenson@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-06/txt/msg00310.txt.bz2 On 04/30/2015 05:05 AM, Gary Benson wrote: > This commit introduces new shared files nat/linux-namespaces.[ch] > containing code to support Linux namespaces that will be used by > both GDB and gdbserver. > > gdb/ChangeLog: > > * configure.ac (AC_CHECK_FUNCS): Add setns. > * config.in: Regenerate. > * configure: Likewise. > * nat/linux-namespaces.h: New file. > * nat/linux-namespaces.c: Likewise. > * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-namespaces.h. > (linux-namespaces.o): New rule. > * config/aarch64/linux.mh (NATDEPFILES): Add linux-namespaces.o. > * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise. > * config/arm/linux.mh (NATDEPFILES): Likewise. > * config/i386/linux.mh (NATDEPFILES): Likewise. > * config/i386/linux64.mh (NATDEPFILES): Likewise. > * config/ia64/linux.mh (NATDEPFILES): Likewise. > * config/m32r/linux.mh (NATDEPFILES): Likewise. > * config/m68k/linux.mh (NATDEPFILES): Likewise. > * config/mips/linux.mh (NATDEPFILES): Likewise. > * config/pa/linux.mh (NATDEPFILES): Likewise. > * config/powerpc/linux.mh (NATDEPFILES): Likewise. > * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise. > * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise. > * config/s390/linux.mh (NATDEPFILES): Likewise. > * config/sparc/linux.mh (NATDEPFILES): Likewise. > * config/sparc/linux64.mh (NATDEPFILES): Likewise. > * config/tilegx/linux.mh (NATDEPFILES): Likewise. > * config/xtensa/linux.mh (NATDEPFILES): Likewise. This patch causes a build failure in nat/linux-namespaces.c with glibc-2.5, which does not define MSG_CMSG_CLOEXEC. It looks like this symbol was introduced in glib-2.7. -- Michael Eager eager@eagercon.com 1960 Park Blvd., Palo Alto, CA 94306 650-325-8077