<html> <head> <title>Global Functions in Namespace in Sourcefile conditn.h</title> <link rel="stylesheet" type="text/css" href="../cpp.css"> </head> <body> <div id="adc-cppref"> <a name="_top_"> </a><table class="navimain" border="0" cellpadding="1" cellspacing="0"> <tr align="center" valign="top"> <td class="navimain"> <a href="../index.html">Overview</a> </td> <td class="navimain"> <a href="index.html">Namespace</a> </td> <td class="navimainnone"> Class </td> <td class="navimain"> <a href="../index-files/index-1.html">Index</a> </td> <td class="navimain"> <a href="../help.html">Help</a> </td> </tr> </table> <table class="navisub" cellpadding="0" cellspacing="3"></table> <hr> <div class="title"><h2>Global Functions in Global Namespace C++<br> in Sourcefile conditn.h</h2> </div><hr> <dl class="member"> <dt class="member"><a name="osl_checkCondition-864"> </a>osl_checkCondition</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> <a href="t-sal_Bool.html">sal_Bool</a> <strong>osl_checkCondition</strong>(</dt> <dd><table class="param-table"> <tr> <td><a href="t-oslCondition.html">oslCondition</a> </td> <td> Condition );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Summary</dt> <dd>Queries the state of the condition without blocking. </dd> <dt>Parameters</dt> <dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table"> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Condition</td> <td><pre>handle to a created condition. </pre></td> </tr> </table> </dd> <dt>Return</dt> <dd>True: condition is set. <BR> False: condition is not set. <BR> </dd> </dl> </dd> </dl> <hr> <dl class="member"> <dt class="member"><a name="osl_createCondition-859"> </a>osl_createCondition</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> <a href="t-oslCondition.html">oslCondition</a> <strong>osl_createCondition</strong>(</dt> <dd><table class="param-table"> <tr> <td>void </td> <td> );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Description</dt> <dd>Creates a condition. The condition is in the reset-state. @returns 0 if condition could not be created. </dd> </dl> </dd> </dl> <hr> <dl class="member"> <dt class="member"><a name="osl_destroyCondition-860"> </a>osl_destroyCondition</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> void <strong>osl_destroyCondition</strong>(</dt> <dd><table class="param-table"> <tr> <td><a href="t-oslCondition.html">oslCondition</a> </td> <td> Condition );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Summary</dt> <dd>Free the memory used by the condition. </dd> <dt>Parameters</dt> <dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table"> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Condition</td> <td><pre>the condition handle. </pre></td> </tr> </table> </dd> </dl> </dd> </dl> <hr> <dl class="member"> <dt class="member"><a name="osl_resetCondition-862"> </a>osl_resetCondition</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> <a href="t-sal_Bool.html">sal_Bool</a> <strong>osl_resetCondition</strong>(</dt> <dd><table class="param-table"> <tr> <td><a href="t-oslCondition.html">oslCondition</a> </td> <td> Condition );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Summary</dt> <dd>Sets condition to False => wait() will block, check() returns False </dd> <dt>Parameters</dt> <dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table"> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Condition</td> <td><pre>handle to a created condition. </pre></td> </tr> </table> </dd> <dt>Return</dt> <dd>False if system-call failed. </dd> </dl> </dd> </dl> <hr> <dl class="member"> <dt class="member"><a name="osl_setCondition-861"> </a>osl_setCondition</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> <a href="t-sal_Bool.html">sal_Bool</a> <strong>osl_setCondition</strong>(</dt> <dd><table class="param-table"> <tr> <td><a href="t-oslCondition.html">oslCondition</a> </td> <td> Condition );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Summary</dt> <dd>Sets condition to True => wait() will not block, check() returns True. NOTE: ALL threads waiting on this condition are unblocked! </dd> <dt>Parameters</dt> <dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table"> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Condition</td> <td><pre>handle to a created condition. </pre></td> </tr> </table> </dd> <dt>Return</dt> <dd>False if system-call failed. </dd> </dl> </dd> </dl> <hr> <dl class="member"> <dt class="member"><a name="osl_waitCondition-863"> </a>osl_waitCondition</dt> <dd class="member"><dl> <dt class="simple">extern "C"<br> <a href="t-oslConditionResult.html">oslConditionResult</a> <strong>osl_waitCondition</strong>(</dt> <dd><table class="param-table"> <tr> <td><a href="t-oslCondition.html">oslCondition</a> </td> <td> Condition,</td> </tr> <tr> <td>const <a href="t-TimeValue.html">TimeValue</a> *</td> <td>pTimeout );</td> </tr> </table> </dd> </dl> <br> </dd> <dd class="member"><table class="flag-table" border="1" cellspacing="0"> <tr> <td width="12%" class="flagname">virtual</td> <td width="12%" class="flagname">abstract</td> <td width="12%" class="flagname">const</td> <td width="12%" class="flagname">volatile</td> <td width="12%" class="flagname">template</td> <td width="12%" class="flagname">static</td> <td width="12%" class="flagname">inline</td> <td width="12%" class="flagname">C-linkage</td> </tr> <tr> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagno">NO</td> <td class="flagyes">YES</td> </tr> </table> <br> </dd> <dd class="member"><dl> <dt>Description</dt> <dd>Blocks if condition is not set<BR> If condition has been destroyed prematurely, wait() will return with False. </dd> <dt>Parameters</dt> <dd><table border="0" width="100%" cellpadding="3" cellspacing="0" class="expl-table"> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">Condition</td> <td><pre>handle to a created condition. </pre></td> </tr> <tr> <td width="15%" style="vertical-align:top; font-weight:bold">pTimeout</td> <td><pre>Tiemout value or NULL for infinite waiting </pre></td> </tr> </table> </dd> <dt>Return</dt> <dd>False if system-call failed. </dd> </dl> </dd> </dl> <hr> <a href="#_top_" class="objchapter">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2011, Oracle and/or its affiliates. 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