From patchwork Wed Sep 13 10:59:36 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 813354 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3xsf282VcLz9sBW for ; Wed, 13 Sep 2017 21:04:48 +1000 (AEST) Received: from localhost ([::1]:41564 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ds5TK-00016T-DM for incoming@patchwork.ozlabs.org; Wed, 13 Sep 2017 07:04:46 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41884) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ds5Ov-00067n-Mk for qemu-devel@nongnu.org; Wed, 13 Sep 2017 07:00:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ds5Oq-0006Dy-5e for qemu-devel@nongnu.org; Wed, 13 Sep 2017 07:00:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38386) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ds5Oq-0006Bf-0o for qemu-devel@nongnu.org; Wed, 13 Sep 2017 07:00:08 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0629CC058EAF for ; Wed, 13 Sep 2017 11:00:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 0629CC058EAF Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=quintela@redhat.com Received: from secure.mitica (ovpn-117-188.ams2.redhat.com [10.36.117.188]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5DC605191B; Wed, 13 Sep 2017 11:00:01 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Date: Wed, 13 Sep 2017 12:59:36 +0200 Message-Id: <20170913105953.13760-4-quintela@redhat.com> In-Reply-To: <20170913105953.13760-1-quintela@redhat.com> References: <20170913105953.13760-1-quintela@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 13 Sep 2017 11:00:07 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v8 03/20] migration: Add comments to channel functions 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: lvivier@redhat.com, dgilbert@redhat.com, peterx@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Juan Quintela Reviewed-by: Daniel P. Berrange --- migration/channel.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/migration/channel.c b/migration/channel.c index edceebdb7b..70ec7ea3b7 100644 --- a/migration/channel.c +++ b/migration/channel.c @@ -19,6 +19,14 @@ #include "qapi/error.h" #include "io/channel-tls.h" +/** + * @migration_channel_process_incoming - Create new incoming migration channel + * + * Notice that TLS is special. For it we listen in a listener socket, + * and then create a new client socket from the TLS library. + * + * @ioc: Channel to which we are connecting + */ void migration_channel_process_incoming(QIOChannel *ioc) { MigrationState *s = migrate_get_current(); @@ -41,6 +49,13 @@ void migration_channel_process_incoming(QIOChannel *ioc) } +/** + * @migration_channel_connect - Create new outgoing migration channel + * + * @s: Current migration state + * @ioc: Channel to which we are connecting + * @hostname: Where we want to connect + */ void migration_channel_connect(MigrationState *s, QIOChannel *ioc, const char *hostname)