From patchwork Sun Aug 11 16:43:17 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bligh X-Patchwork-Id: 266350 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (unknown [IPv6:2001:4830:134:3::12]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 2017F2C00BA for ; Mon, 12 Aug 2013 02:50:14 +1000 (EST) Received: from localhost ([::1]:36052 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V8YqK-0002L9-1P for incoming@patchwork.ozlabs.org; Sun, 11 Aug 2013 12:50:12 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V8YkH-0002c5-UW for qemu-devel@nongnu.org; Sun, 11 Aug 2013 12:44:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V8YkA-0008LN-VZ for qemu-devel@nongnu.org; Sun, 11 Aug 2013 12:43:57 -0400 Received: from mail.avalus.com ([2001:41c8:10:1dd::10]:34648) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V8YkA-0008L0-Mp for qemu-devel@nongnu.org; Sun, 11 Aug 2013 12:43:50 -0400 Received: by mail.avalus.com (Postfix) with ESMTPSA id A43E9C561C5; Sun, 11 Aug 2013 17:43:49 +0100 (BST) From: Alex Bligh To: qemu-devel@nongnu.org Date: Sun, 11 Aug 2013 17:43:17 +0100 Message-Id: <1376239405-4084-24-git-send-email-alex@alex.org.uk> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1376239405-4084-1-git-send-email-alex@alex.org.uk> References: <1376239405-4084-1-git-send-email-alex@alex.org.uk> X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:41c8:10:1dd::10 Cc: Kevin Wolf , Anthony Liguori , Alex Bligh , Jan Kiszka , liu ping fan , Stefan Hajnoczi , Paolo Bonzini , MORITA Kazutaka , rth@twiddle.net Subject: [Qemu-devel] [RFC] [PATCHv10 23/31] aio / timers: Add qemu_clock_get_ms and qemu_clock_get_ms 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 Add utility functions qemu_clock_get_ms and qemu_clock_get_us Signed-off-by: Alex Bligh --- include/qemu/timer.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/include/qemu/timer.h b/include/qemu/timer.h index 899a11a..8a154c2 100644 --- a/include/qemu/timer.h +++ b/include/qemu/timer.h @@ -117,6 +117,34 @@ static inline int64_t qemu_clock_get_ns(QEMUClockType type) } /** + * qemu_clock_get_ms; + * @type: the clock type + * + * Get the millisecond value of a clock with + * type @type + * + * Returns: the clock value in milliseconds + */ +static inline int64_t qemu_clock_get_ms(QEMUClockType type) +{ + return qemu_clock_get_ns(type) / SCALE_MS; +} + +/** + * qemu_clock_get_us; + * @type: the clock type + * + * Get the microsecond value of a clock with + * type @type + * + * Returns: the clock value in microseconds + */ +static inline int64_t qemu_clock_get_us(QEMUClockType type) +{ + return qemu_clock_get_ns(type) / SCALE_US; +} + +/** * qemu_clock_has_timers: * @clock: the clock to operate on *