From patchwork Sun Jun 26 13:49:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jianfeng Tan X-Patchwork-Id: 14390 X-Patchwork-Delegate: yuanhan.liu@linux.intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 6445D5AA7; Sun, 26 Jun 2016 15:50:09 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 1BC9C5AA6 for ; Sun, 26 Jun 2016 15:50:07 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 26 Jun 2016 06:50:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.26,531,1459839600"; d="scan'208"; a="1005436049" Received: from dpdk06.sh.intel.com ([10.239.128.225]) by orsmga002.jf.intel.com with ESMTP; 26 Jun 2016 06:50:07 -0700 From: Jianfeng Tan To: dev@dpdk.org Cc: yuanhan.liu@linux.intel.com, huawei.xie@intel.com, Jianfeng Tan Date: Sun, 26 Jun 2016 13:49:46 +0000 Message-Id: <1466948986-12255-1-git-send-email-jianfeng.tan@intel.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH] net/virtio-user: fix O_CLOEXEC undeclared error X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On some older systems, such as SUSE 11, the compiling error shows as: .../dpdk/drivers/net/virtio/virtio_user/virtio_user_dev.c:67:22: error: ‘O_CLOEXEC’ undeclared (first use in this function) The fix is to declare _GNU_SOURCE macro before include fcntl.h. Fixes: 37a7eb2ae816 ("net/virtio-user: add device emulation layer") Signed-off-by: Jianfeng Tan --- drivers/net/virtio/virtio_user/virtio_user_dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c index 3d12a32..180f824 100644 --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c @@ -31,6 +31,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#define _GNU_SOURCE #include #include #include