From nobody Tue Feb 10 09:02:01 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1501363309231790.8411269528771; Sat, 29 Jul 2017 14:21:49 -0700 (PDT) Received: from localhost ([::1]:53462 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dbZBD-0006mQ-RH for importer@patchew.org; Sat, 29 Jul 2017 17:21:47 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:32798) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dbZ8D-0003ZO-La for qemu-devel@nongnu.org; Sat, 29 Jul 2017 17:18:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dbZ88-0001OB-HB for qemu-devel@nongnu.org; Sat, 29 Jul 2017 17:18:41 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:34342) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dbZ88-0001M1-7C for qemu-devel@nongnu.org; Sat, 29 Jul 2017 17:18:36 -0400 Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by userp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id v6TLIYw8009790 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 29 Jul 2017 21:18:34 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0022.oracle.com (8.14.4/8.14.4) with ESMTP id v6TLIYx5020067 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 29 Jul 2017 21:18:34 GMT Received: from abhmp0016.oracle.com (abhmp0016.oracle.com [141.146.116.22]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id v6TLIYJ6002137; Sat, 29 Jul 2017 21:18:34 GMT Received: from abi.no.oracle.com (/10.172.144.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sat, 29 Jul 2017 14:18:33 -0700 From: Knut Omang To: "Daniel P . Berrange" , Gerd Hoffmann , Paolo Bonzini Date: Sat, 29 Jul 2017 23:18:17 +0200 Message-Id: X-Mailer: git-send-email 2.9.4 In-Reply-To: References: X-Source-IP: userv0022.oracle.com [156.151.31.74] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-Received-From: 156.151.31.81 Subject: [Qemu-devel] [PATCH v6 3/4] sockets: factor out create_fast_reuse_socket 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: , Cc: Knut Omang , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Another refactoring step to prepare for fixing the problem exposed with the test-listen test in the previous commit Signed-off-by: Knut Omang Reviewed-by: Daniel P. Berrange --- util/qemu-sockets.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c index b4a2f24..d0d2047 100644 --- a/util/qemu-sockets.c +++ b/util/qemu-sockets.c @@ -149,6 +149,16 @@ int inet_ai_family_from_address(InetSocketAddress *add= r, return PF_UNSPEC; } =20 +static int create_fast_reuse_socket(struct addrinfo *e) +{ + int slisten =3D qemu_socket(e->ai_family, e->ai_socktype, e->ai_protoc= ol); + if (slisten < 0) { + return -1; + } + socket_set_fast_reuse(slisten); + return slisten; +} + static int try_bind(int socket, InetSocketAddress *saddr, struct addrinfo = *e) { #ifndef IPV6_V6ONLY @@ -253,7 +263,8 @@ static int inet_listen_saddr(InetSocketAddress *saddr, getnameinfo((struct sockaddr*)e->ai_addr,e->ai_addrlen, uaddr,INET6_ADDRSTRLEN,uport,32, NI_NUMERICHOST | NI_NUMERICSERV); - slisten =3D qemu_socket(e->ai_family, e->ai_socktype, e->ai_protoc= ol); + + slisten =3D create_fast_reuse_socket(e); if (slisten < 0) { if (!e->ai_next) { error_setg_errno(errp, errno, "Failed to create socket"); @@ -261,8 +272,6 @@ static int inet_listen_saddr(InetSocketAddress *saddr, continue; } =20 - socket_set_fast_reuse(slisten); - port_min =3D inet_getport(e); port_max =3D saddr->has_to ? saddr->to + port_offset : port_min; for (p =3D port_min; p <=3D port_max; p++) { --=20 git-series 0.9.1