--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-0185D5DC-5142-42C3-8FFB-8EB76D49AB06.dita Wed Mar 31 11:11:55 2010 +0100
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License
+"Eclipse Public License v1.0" which accompanies this distribution,
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+ Nokia Corporation - initial contribution.
+Contributors:
+-->
+<!DOCTYPE task
+ PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd">
+<task id="GUID-0185D5DC-5142-42C3-8FFB-8EB76D49AB06" xml:lang="en"><title>Requesting
+RAM Synchronously</title><shortdesc>This section describes how an application can request for free
+RAM synchronously.</shortdesc><prolog><metadata><keywords/></metadata></prolog><taskbody>
+<prereq id="GUID-CCF15EAF-F053-4968-AF9F-F9D0345F9F36"><p>Perform the steps
+described in <xref href="GUID-50CA5439-29A1-426C-83BA-EC048FE86CDE.dita">Allowing
+Large Memory Allocation</xref>.</p></prereq>
+<context id="GUID-BFCBBCAE-9FD9-4549-86E9-48294E896D32"> <p>Requesting
+free RAM synchronously is easy to implement because no active object is needed
+and is recommended when there is no need to perform any other task while waiting
+for the request to complete. This approach is not recommended in case of a
+server, as synchronous call blocks the server and it cannot serve its clients
+during synchronous wait.</p> </context>
+<steps id="GUID-4DD07DEC-6017-4237-BE46-1D69E5FBD744-GENID-1-8-1-10-1-1-8-1-5-1-6-1-6-1-6-1-3-3">
+<step id="GUID-9A69E5AD-E938-4092-A8C2-CB65C37C8962-GENID-1-8-1-10-1-1-8-1-5-1-6-1-6-1-6-1-3-3-1"><cmd>Request free memory.</cmd>
+<info> <codeblock xml:space="preserve">User::LeaveIfError(iOomMonitorSession.RequestFreeMemory(KLargeValueToAllocate));
+DoFunctionRequiring_KLargeValueToAllocate_Bytes();</codeblock> </info>
+</step>
+</steps>
+<example><p>The following code snippet illustrates an synchronous request
+for 2MB RAM: </p><codeblock xml:space="preserve">TInt KLargeValueToAllocate = 2097152; //2MB
+
+// Create an OOM Monitor session
+ROomMonitorSession oomMonitorSession;
+CleanUpClosePushL(oomMonitorSession);
+User::LeaveIfError(oomMonitorSession.Connect());
+
+// Request free memory
+User::LeaveIfError(iOomMonitorSession.RequestFreeMemory(KLargeValueToAllocate));
+DoFunctionRequiring_KLargeValueToAllocate_Bytes();
+
+// Tidy up
+CleanupStack::PopAndDestroy(); //oomMonitorSession, calls Close()
+</codeblock></example>
+</taskbody><related-links>
+<link href="GUID-CE308C71-D8B2-43B3-97FD-B868285ED5FB.dita"><linktext>OOM Monitor
+Priority</linktext></link>
+<link href="GUID-39A8FBC9-5FD6-4F92-B71E-5C5438ECFD46.dita"><linktext>OOM Monitor
+Overview</linktext></link>
+<link href="GUID-88752800-83BD-4845-80A0-6B65D8D81924.dita"><linktext>OOM Monitor
+Reference</linktext></link>
+</related-links></task>
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