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Adaptation/GUID-4DAC39E0-2EC2-40F7-9AEF-4FDA09F1A151.dita
author Graeme Price <GRAEME.PRICE@NOKIA.COM>
Fri, 15 Oct 2010 14:32:18 +0100
changeset 15 307f4279f433
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Initial contribution of the Adaptation Documentation.
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
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<!-- This component and the accompanying materials are made available under the terms of the License
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"Eclipse Public License v1.0" which accompanies this distribution,
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and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
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<!-- Initial Contributors:
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    Nokia Corporation - initial contribution.
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Contributors:
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-->
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<!DOCTYPE concept
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  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
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<concept id="GUID-4DAC39E0-2EC2-40F7-9AEF-4FDA09F1A151" xml:lang="en"><title>Asynchronous
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Requests</title><shortdesc>This document discusses the use of asynchronous requests by device
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drivers.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
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<p>An asynchronous request is typically used to start an operation on a device
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that completes at a later point of time. It returns immediately after starting
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the operation on the device or making a request to the driver. The user side
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thread is not blocked and can continue with other operations, including issuing
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other requests (synchronous or asynchronous). </p>
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<p>A driver lists the available asynchronous request types in an enumeration. </p>
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</conbody></concept>
MCL/sftools/depl/docscontent