From patchwork Thu Aug 8 21:42:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bligh X-Patchwork-Id: 265860 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 F300E2C00B6 for ; Fri, 9 Aug 2013 08:29:13 +1000 (EST) Received: from localhost ([::1]:53362 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7Y1J-0000Ua-Aj for incoming@patchwork.ozlabs.org; Thu, 08 Aug 2013 17:45:21 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54890) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7XzC-0006qh-T3 for qemu-devel@nongnu.org; Thu, 08 Aug 2013 17:43:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V7XzB-0007BP-ML for qemu-devel@nongnu.org; Thu, 08 Aug 2013 17:43:10 -0400 Received: from mail.avalus.com ([2001:41c8:10:1dd::10]:33403) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7XzB-0007BD-HV for qemu-devel@nongnu.org; Thu, 08 Aug 2013 17:43:09 -0400 Received: by mail.avalus.com (Postfix) with ESMTPSA id 9FF6FC561C0; Thu, 8 Aug 2013 22:43:07 +0100 (BST) From: Alex Bligh To: qemu-devel@nongnu.org Date: Thu, 8 Aug 2013 22:42:19 +0100 Message-Id: <1375998147-24292-23-git-send-email-alex@alex.org.uk> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1375998147-24292-1-git-send-email-alex@alex.org.uk> References: <1375998147-24292-1-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 , liu ping fan , Stefan Hajnoczi , Paolo Bonzini , MORITA Kazutaka , rth@twiddle.net Subject: [Qemu-devel] [RFC] [PATCHv8 22/30] 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 fedd7f1..0106f63 100644 --- a/include/qemu/timer.h +++ b/include/qemu/timer.h @@ -104,6 +104,34 @@ 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 *