From patchwork Mon Feb 5 11:40:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Schwab X-Patchwork-Id: 10200161 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 57BC9601A1 for ; Mon, 5 Feb 2018 11:41:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4B94128671 for ; Mon, 5 Feb 2018 11:41:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4075F286F7; Mon, 5 Feb 2018 11:41:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CCC0728671 for ; Mon, 5 Feb 2018 11:41:44 +0000 (UTC) Received: from localhost ([::1]:59755 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eif9b-0007Ow-OK for patchwork-qemu-devel@patchwork.kernel.org; Mon, 05 Feb 2018 06:41:43 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51814) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eif8p-0006oR-0e for qemu-devel@nongnu.org; Mon, 05 Feb 2018 06:40:55 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eif8k-0001mF-53 for qemu-devel@nongnu.org; Mon, 05 Feb 2018 06:40:55 -0500 Received: from mx2.suse.de ([195.135.220.15]:39008) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eif8j-0001m4-VT for qemu-devel@nongnu.org; Mon, 05 Feb 2018 06:40:50 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id DE004ACE6 for ; Mon, 5 Feb 2018 11:40:48 +0000 (UTC) From: Andreas Schwab To: qemu-devel@nongnu.org X-Yow: Isn't this my STOP?! Date: Mon, 05 Feb 2018 12:40:48 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.91 (gnu/linux) MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] [fuzzy] X-Received-From: 195.135.220.15 Subject: [Qemu-devel] [PATCH] linux-user: Implement setsockopt SOL_SOCKET/SO_LINGER X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Andreas Schwab --- linux-user/syscall.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ff89016adc..82848fd97d 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -3130,6 +3130,29 @@ set_timeout: unlock_user (dev_ifname, optval_addr, 0); return ret; } + case TARGET_SO_LINGER: + { + struct linger { + int l_onoff; + int l_linger; + } linger; + + optname = SO_LINGER; + + if (optlen != sizeof(linger)) { + return -TARGET_EINVAL; + } + if (copy_from_user(&linger, optval_addr, optlen)) { + return -TARGET_EFAULT; + } + + linger.l_onoff = tswap32(linger.l_onoff); + linger.l_linger = tswap32(linger.l_linger); + + ret = get_errno(setsockopt(sockfd, SOL_SOCKET, optname, + &linger, sizeof(linger))); + return ret; + } /* Options with 'int' argument. */ case TARGET_SO_DEBUG: optname = SO_DEBUG;