From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12310C432C0 for ; Wed, 20 Nov 2019 03:14:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E42DF2240E for ; Wed, 20 Nov 2019 03:14:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727298AbfKTDOh (ORCPT ); Tue, 19 Nov 2019 22:14:37 -0500 Received: from smtpbguseast2.qq.com ([54.204.34.130]:42225 "EHLO smtpbguseast2.qq.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727336AbfKTDOh (ORCPT ); Tue, 19 Nov 2019 22:14:37 -0500 X-QQ-mid: bizesmtp12t1574219666t3ksz79r Received: from localhost.localdomain (unknown [218.76.23.26]) by esmtp6.qq.com (ESMTP) with id ; Wed, 20 Nov 2019 11:14:26 +0800 (CST) X-QQ-SSF: 01400000002000T0ZVF0000A0000000 X-QQ-FEAT: ekydxxszt+9k+IliPyB+e/nh+JpYSFRHMhyiEA0RhmJBkVVpRJSmwSOzKssBE ImDou9cvGSYZa2fe3ZP2TZ8FgpGt3sVUaMgnjjMP4j/2ANz4Gulchjv1sVDMocjXSaJBayk fLHuyyo6ipV3B3eNreYNuOHofYIXGcv1BKUhJukxPOLHQxuJShrv2Q0aPPeX5565jPxPVmn 2mBZMGo+yNZ3L3R5yiKBUYbAHh0dp0Dg+Ku6BGu5lnpiU8BvFCKfHyBKlpRYL6AwT83/ZB8 /ewjVXK7JFzunzY0YMua+9YOZsW/CEogsOm+cl2qfh0lXqvS0swZiT+zlkGHTrA2UeNxWSi CrslgiGfvUQWWDNPwjL9/xdGvMryA== X-QQ-GoodBg: 2 From: Jackie Liu To: axboe@kernel.dk Cc: io-uring@vger.kernel.org Subject: [PATCH liburing 2/3] Avoid redefined warning of "SIGSTKSZ" Date: Wed, 20 Nov 2019 11:14:21 +0800 Message-Id: <20191120031422.49382-2-liuyun01@kylinos.cn> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191120031422.49382-1-liuyun01@kylinos.cn> References: <20191120031422.49382-1-liuyun01@kylinos.cn> X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:kylinos.cn:qybgforeign:qybgforeign6 X-QQ-Bgrelay: 1 Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org ucontext-cp.c:24:0: warning: "SIGSTKSZ" redefined #define SIGSTKSZ 8192 In file included from /usr/include/signal.h:316:0, from ucontext-cp.c:13: /usr/include/aarch64-linux-gnu/bits/sigstack.h:30:0: note: this is the location of the previous definition #define SIGSTKSZ 16384 Signed-off-by: Jackie Liu --- examples/ucontext-cp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/examples/ucontext-cp.c b/examples/ucontext-cp.c index 3e95b15..d521e94 100644 --- a/examples/ucontext-cp.c +++ b/examples/ucontext-cp.c @@ -21,7 +21,9 @@ #define QD 64 #define BS 1024 +#ifndef SIGSTKSZ #define SIGSTKSZ 8192 +#endif typedef struct { struct io_uring *ring; -- 2.17.1