From patchwork Mon Mar 28 23:28:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Thibault X-Patchwork-Id: 64545 Delivered-To: patch@linaro.org Received: by 10.112.199.169 with SMTP id jl9csp1702042lbc; Mon, 28 Mar 2016 16:29:30 -0700 (PDT) X-Received: by 10.140.174.86 with SMTP id u83mr4304598qhu.35.1459207769716; Mon, 28 Mar 2016 16:29:29 -0700 (PDT) Return-Path: Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id i64si23154853qhc.61.2016.03.28.16.29.29 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 28 Mar 2016 16:29:29 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org Received: from localhost ([::1]:43467 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1akgbB-0000mF-5g for patch@linaro.org; Mon, 28 Mar 2016 19:29:29 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38968) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1akgaF-0008As-V6 for qemu-devel@nongnu.org; Mon, 28 Mar 2016 19:28:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1akgaD-0002vv-JB for qemu-devel@nongnu.org; Mon, 28 Mar 2016 19:28:31 -0400 Received: from sonata.ens-lyon.org ([140.77.166.138]:46946) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1akgaD-0002v6-CG for qemu-devel@nongnu.org; Mon, 28 Mar 2016 19:28:29 -0400 Received: from localhost (localhost [127.0.0.1]) by sonata.ens-lyon.org (Postfix) with ESMTP id 7BA4F200D6; Tue, 29 Mar 2016 01:28:27 +0200 (CEST) Received: from sonata.ens-lyon.org ([127.0.0.1]) by localhost (sonata.ens-lyon.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id chwUdqZ-2a-F; Tue, 29 Mar 2016 01:28:27 +0200 (CEST) Received: from var.youpi.perso.aquilenet.fr (LFbn-1-6757-94.w90-120.abo.wanadoo.fr [90.120.189.94]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by sonata.ens-lyon.org (Postfix) with ESMTPSA id EA600200DE; Tue, 29 Mar 2016 01:28:26 +0200 (CEST) Received: from samy by var.youpi.perso.aquilenet.fr with local (Exim 4.86_2) (envelope-from ) id 1akgaA-0004yK-73; Tue, 29 Mar 2016 01:28:26 +0200 From: Samuel Thibault To: qemu-devel@nongnu.org, peter.maydell@linaro.org Date: Tue, 29 Mar 2016 01:28:23 +0200 Message-Id: <1459207704-19055-5-git-send-email-samuel.thibault@ens-lyon.org> X-Mailer: git-send-email 2.8.0.rc3 In-Reply-To: <1459207704-19055-1-git-send-email-samuel.thibault@ens-lyon.org> References: <1459207704-19055-1-git-send-email-samuel.thibault@ens-lyon.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 140.77.166.138 Cc: jan.kiszka@siemens.com, Samuel Thibault Subject: [Qemu-devel] [PULL 4/5] Use C99 flexible array instead of 1-byte trailing array X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org From: Peter Maydell Signed-off-by: Peter Maydell Signed-off-by: Samuel Thibault --- slirp/mbuf.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- 2.8.0.rc3 diff --git a/slirp/mbuf.h b/slirp/mbuf.h index 38fedf4..36fb814 100644 --- a/slirp/mbuf.h +++ b/slirp/mbuf.h @@ -81,11 +81,9 @@ struct mbuf { Slirp *slirp; bool resolution_requested; uint64_t expiration_date; + char *m_ext; /* start of dynamic buffer area, must be last element */ - union { - char m_dat[1]; /* ANSI don't like 0 sized arrays */ - char *m_ext; - }; + char m_dat[]; }; #define ifq_prev m_prev