From patchwork Sun Dec 1 21:23:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= X-Patchwork-Id: 295717 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 4004D2C0092 for ; Mon, 2 Dec 2013 08:25:16 +1100 (EST) Received: from localhost ([::1]:32914 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnEVs-0006WW-PF for incoming@patchwork.ozlabs.org; Sun, 01 Dec 2013 16:25:12 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51760) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnEV7-00062a-A7 for qemu-devel@nongnu.org; Sun, 01 Dec 2013 16:24:33 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VnEUy-0007zZ-Pk for qemu-devel@nongnu.org; Sun, 01 Dec 2013 16:24:25 -0500 Received: from mail-qa0-x230.google.com ([2607:f8b0:400d:c00::230]:34016) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VnEUy-0007zI-I5 for qemu-devel@nongnu.org; Sun, 01 Dec 2013 16:24:16 -0500 Received: by mail-qa0-f48.google.com with SMTP id w5so3668218qac.14 for ; Sun, 01 Dec 2013 13:24:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=T0LCCI6zZHAX2a8MRltZF+KHLfE7kBXv56sK7TxweFk=; b=Vg1M4LvHnHOwThsv+un/f7B+8VLP5gP5IMJHR6TLw50M2ynbKJ/iQugnJ+aOXsWN60 fateoBlFberMS0HLKncfUC9bYb+li7N/xTdyYfXAgrN7NAYH+nmSCIJaYAD7+Vtp/lLx UCC5QENYCwc8LJmf2yDTqmFXoXP9Bd5zRYhHA2ewqxPXs03m0gNyRlLnf9/TA/YHTbVC Lq5HnhRvLzIv7Cq0Zazod9mV4YZ78w8vC1BID+xCK3JEZ9nr01mr0YYA9zkC5BpWnWbi jXTtmUpZg9vo+v7Fn9nNpbI4oFwxqm6IE/+Z4CCTt58En18jNTcAaH/kf3bI49RVvCgW xwOw== X-Received: by 10.49.52.102 with SMTP id s6mr71644253qeo.60.1385933055888; Sun, 01 Dec 2013 13:24:15 -0800 (PST) Received: from localhost (105.Red-83-60-241.dynamicIP.rima-tde.net. [83.60.241.105]) by mx.google.com with ESMTPSA id fc16sm107907831qeb.3.2013.12.01.13.24.14 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 01 Dec 2013 13:24:15 -0800 (PST) From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Date: Sun, 1 Dec 2013 22:23:39 +0100 Message-Id: <1385933027-21261-7-git-send-email-marcandre.lureau@gmail.com> X-Mailer: git-send-email 1.8.4.2 In-Reply-To: <1385933027-21261-1-git-send-email-marcandre.lureau@gmail.com> References: <1385933027-21261-1-git-send-email-marcandre.lureau@gmail.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2607:f8b0:400d:c00::230 Cc: pbonzini@redhat.com, kraxel@redhat.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Subject: [Qemu-devel] [PATCHv2 06/14] char: add qemu_chr_fe_event() 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Marc-André Lureau Teach the chardev frontend to send event. This is used by the Spice port chardev currently. Signed-off-by: Marc-André Lureau --- include/sysemu/char.h | 10 ++++++++++ qemu-char.c | 7 +++++++ 2 files changed, 17 insertions(+) diff --git a/include/sysemu/char.h b/include/sysemu/char.h index ad101d9..b81a6ff 100644 --- a/include/sysemu/char.h +++ b/include/sysemu/char.h @@ -69,6 +69,7 @@ struct CharDriverState { void (*chr_accept_input)(struct CharDriverState *chr); void (*chr_set_echo)(struct CharDriverState *chr, bool echo); void (*chr_set_fe_open)(struct CharDriverState *chr, int fe_open); + void (*chr_fe_event)(struct CharDriverState *chr, int event); void *opaque; char *label; char *filename; @@ -138,6 +139,15 @@ void qemu_chr_fe_set_echo(struct CharDriverState *chr, bool echo); void qemu_chr_fe_set_open(struct CharDriverState *chr, int fe_open); /** + * @qemu_chr_fe_event: + * + * Send an event from the front end to the back end. + * + * @event the event to send + */ +void qemu_chr_fe_event(CharDriverState *s, int event); + +/** * @qemu_chr_fe_printf: * * Write to a character backend using a printf style interface. diff --git a/qemu-char.c b/qemu-char.c index e00f84c..418dc69 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -3353,6 +3353,13 @@ void qemu_chr_fe_set_open(struct CharDriverState *chr, int fe_open) } } +void qemu_chr_fe_event(struct CharDriverState *chr, int event) +{ + if (chr->chr_fe_event) { + chr->chr_fe_event(chr, event); + } +} + int qemu_chr_fe_add_watch(CharDriverState *s, GIOCondition cond, GIOFunc func, void *user_data) {