From patchwork Tue Feb 23 14:46:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 1443515 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=jP+siH8C; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4DlMTV0HMcz9sVS for ; Wed, 24 Feb 2021 01:52:14 +1100 (AEDT) Received: from localhost ([::1]:32976 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lEZ2p-0001HX-U0 for incoming@patchwork.ozlabs.org; Tue, 23 Feb 2021 09:52:11 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:42634) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lEYzt-0006Dm-EI for qemu-devel@nongnu.org; Tue, 23 Feb 2021 09:49:09 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:20102) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1lEYzq-0002sz-47 for qemu-devel@nongnu.org; Tue, 23 Feb 2021 09:49:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1614091745; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Y8qdWHIUfw8ve2BOQIwqLEjAVRoTu34W9BFuTk9Oh6Q=; b=jP+siH8C9fJwsOPe02GPiFSq1y3Ek8FkdXQvz52T1Cxq/oD4dcuT7WpRqgB/sirCDQEz+W kmW/CvBiUK4VZuJ+phAfx0H0Ix9jtlZAQY16OZUq+pAiIx3Tw82bqtlGiyeF5BaTrthBrS fDQW4OGhAK6mK6Ooq+V7qqks0n2EnTE= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-105-lJJVwG91Nayb2JvMqzrfRg-1; Tue, 23 Feb 2021 09:49:03 -0500 X-MC-Unique: lJJVwG91Nayb2JvMqzrfRg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 75A85C747F; Tue, 23 Feb 2021 14:47:23 +0000 (UTC) Received: from localhost (ovpn-114-203.ams2.redhat.com [10.36.114.203]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8C75B60C04; Tue, 23 Feb 2021 14:47:12 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH v3 02/12] libqtest: add qtest_socket_server() Date: Tue, 23 Feb 2021 14:46:43 +0000 Message-Id: <20210223144653.811468-3-stefanha@redhat.com> In-Reply-To: <20210223144653.811468-1-stefanha@redhat.com> References: <20210223144653.811468-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MIME_BASE64_TEXT=1.741, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Laurent Vivier , Thomas Huth , qemu-block@nongnu.org, "Michael S. Tsirkin" , Peter Maydell , Coiby Xu , Max Reitz , Wainer dos Santos Moschetta , Stefan Hajnoczi , Paolo Bonzini , Raphael Norwitz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Add an API that returns a new UNIX domain socket in the listen state. The code for this was already there but only used internally in init_socket(). This new API will be used by vhost-user-blk-test. Signed-off-by: Stefan Hajnoczi Reviewed-by: Thomas Huth Reviewed-by: Wainer dos Santos Moschetta --- tests/qtest/libqos/libqtest.h | 8 +++++++ tests/qtest/libqtest.c | 40 ++++++++++++++++++++--------------- 2 files changed, 31 insertions(+), 17 deletions(-) diff --git a/tests/qtest/libqos/libqtest.h b/tests/qtest/libqos/libqtest.h index 724f65aa94..e5f1ec590c 100644 --- a/tests/qtest/libqos/libqtest.h +++ b/tests/qtest/libqos/libqtest.h @@ -132,6 +132,14 @@ void qtest_qmp_send(QTestState *s, const char *fmt, ...) void qtest_qmp_send_raw(QTestState *s, const char *fmt, ...) GCC_FMT_ATTR(2, 3); +/** + * qtest_socket_server: + * @socket_path: the UNIX domain socket path + * + * Create and return a listen socket file descriptor, or abort on failure. + */ +int qtest_socket_server(const char *socket_path); + /** * qtest_vqmp_fds: * @s: #QTestState instance to operate on. diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index fd043b0570..b19d2ebda0 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -81,24 +81,8 @@ static void qtest_client_set_rx_handler(QTestState *s, QTestRecvFn recv); static int init_socket(const char *socket_path) { - struct sockaddr_un addr; - int sock; - int ret; - - sock = socket(PF_UNIX, SOCK_STREAM, 0); - g_assert_cmpint(sock, !=, -1); - - addr.sun_family = AF_UNIX; - snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path); + int sock = qtest_socket_server(socket_path); qemu_set_cloexec(sock); - - do { - ret = bind(sock, (struct sockaddr *)&addr, sizeof(addr)); - } while (ret == -1 && errno == EINTR); - g_assert_cmpint(ret, !=, -1); - ret = listen(sock, 1); - g_assert_cmpint(ret, !=, -1); - return sock; } @@ -638,6 +622,28 @@ QDict *qtest_qmp_receive_dict(QTestState *s) return qmp_fd_receive(s->qmp_fd); } +int qtest_socket_server(const char *socket_path) +{ + struct sockaddr_un addr; + int sock; + int ret; + + sock = socket(PF_UNIX, SOCK_STREAM, 0); + g_assert_cmpint(sock, !=, -1); + + addr.sun_family = AF_UNIX; + snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", socket_path); + + do { + ret = bind(sock, (struct sockaddr *)&addr, sizeof(addr)); + } while (ret == -1 && errno == EINTR); + g_assert_cmpint(ret, !=, -1); + ret = listen(sock, 1); + g_assert_cmpint(ret, !=, -1); + + return sock; +} + /** * Allow users to send a message without waiting for the reply, * in the case that they choose to discard all replies up until