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<a href="#nested-classes">Data Structures</a> |
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<div class="title">Condition Variables</div> </div>
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Collaboration diagram for Condition Variables:</div>
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<center><table><tr><td><img src="group__globus__cond.png" border="0" alt="" usemap="#group____globus____cond"/>
<map name="group____globus____cond" id="group____globus____cond">
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<h2><a name="nested-classes"></a>
Data Structures</h2>
<ul>
<li>union <a class="el" href="unionglobus__cond__t.html">globus_cond_t</a>
<dl class="el"><dd class="mdescRight">Condition variable. <a href="unionglobus__cond__t.html#details">More...</a><br/></dl><li>union <a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a>
<dl class="el"><dd class="mdescRight">Condition variable attribute. <a href="unionglobus__condattr__t.html#details">More...</a><br/></dl></ul>
<h2><a name="func-members"></a>
Functions</h2>
<ul>
<li>int <a class="el" href="group__globus__cond.html#ga1c074938c3f7c436bb6c3248a698533a">globus_cond_init</a> (<a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> *cond, <a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> *attr)
<li>int <a class="el" href="group__globus__cond.html#ga4eb0f26fc152d2c2ec956cfde24e4190">globus_cond_destroy</a> (<a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> *cond)
<li>int <a class="el" href="group__globus__cond.html#ga9b58106e5b1b2545ab45db0e3e4f98b0">globus_cond_wait</a> (<a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> *cond, <a class="el" href="unionglobus__mutex__t.html">globus_mutex_t</a> *mutex)
<li>int <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5">globus_cond_timedwait</a> (<a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> *cond, <a class="el" href="unionglobus__mutex__t.html">globus_mutex_t</a> *mutex, globus_abstime_t *abstime)
<li>int <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47">globus_cond_signal</a> (<a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> *cond)
<li>int <a class="el" href="group__globus__cond.html#ga380d237b678089096a9e23487b20393f">globus_cond_broadcast</a> (<a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> *cond)
<li>int <a class="el" href="group__globus__cond.html#ga2d3d2973d1d31d574ea3eb524bea0304">globus_condattr_init</a> (<a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> *cond_attr)
<li>int <a class="el" href="group__globus__cond.html#ga0a0ed173728c392dc6778ec913c40c31">globus_condattr_destroy</a> (<a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> *cond_attr)
<li>int <a class="el" href="group__globus__cond.html#gacca6f5cb093ac7aed78c91416f85843f">globus_condattr_setspace</a> (<a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> *cond_attr, int space)
<li>int <a class="el" href="group__globus__cond.html#gaacfdc80dc9721a8cd2f8ebe9b999f46a">globus_condattr_getspace</a> (<a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> *cond_attr, int *space)
</ul>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>The <a class="el" href="unionglobus__cond__t.html" title="Condition variable.">globus_cond_t</a> provides condition variables for signalling events between threads interested in particular state. One or many threads may wait on a condition variable until it is signalled, at which point they can attempt to lock a mutex related to that condition's state and process the event.</p>
<p>In a non-threaded model, the condition variable wait operations are used to poll the event driver to handle any operations that have been scheduled for execution by the globus_callback system or I/O system. In this way, applications written to use those systems to handle nonblocking operations will work with either a threaded or nonthreaded runtime choice. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga1c074938c3f7c436bb6c3248a698533a"></a><!-- doxytag: member="globus_thread.c::globus_cond_init" ref="ga1c074938c3f7c436bb6c3248a698533a" args="(globus_cond_t *cond, globus_condattr_t *attr)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga1c074938c3f7c436bb6c3248a698533a">globus_cond_init</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> * </td>
<td class="paramname"><em>cond</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> * </td>
<td class="paramname"><em>attr</em> </td>
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<p>Initialize a condition variableThe <a class="el" href="group__globus__cond.html#ga1c074938c3f7c436bb6c3248a698533a" title="Initialize a condition variableThe globus_cond_init() function creates a condition variable that can ...">globus_cond_init()</a> function creates a condition variable that can be used for event signalling between threads. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond</td><td>Pointer to the condition variable to initialize. </td></tr>
<tr><td class="paramname">attr</td><td>Condition variable attributes.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>On success, <a class="el" href="group__globus__cond.html#ga1c074938c3f7c436bb6c3248a698533a" title="Initialize a condition variableThe globus_cond_init() function creates a condition variable that can ...">globus_cond_init()</a> initializes the condition variable and returns GLOBUS_SUCCESS. Otherwise, a non-0 value is returned. </dd></dl>
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<a class="anchor" id="ga4eb0f26fc152d2c2ec956cfde24e4190"></a><!-- doxytag: member="globus_thread.c::globus_cond_destroy" ref="ga4eb0f26fc152d2c2ec956cfde24e4190" args="(globus_cond_t *cond)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga4eb0f26fc152d2c2ec956cfde24e4190">globus_cond_destroy</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> * </td>
<td class="paramname"><em>cond</em></td><td>)</td>
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<p>Destroy a condition variable. </p>
<p>The <a class="el" href="group__globus__cond.html#ga4eb0f26fc152d2c2ec956cfde24e4190" title="Destroy a condition variable.">globus_cond_destroy()</a> function destroys the condition variable pointed to by its <em>cond</em> parameter. After a condition variable is destroyed it may no longer be used unless it is again initialized by <a class="el" href="group__globus__cond.html#ga1c074938c3f7c436bb6c3248a698533a" title="Initialize a condition variableThe globus_cond_init() function creates a condition variable that can ...">globus_cond_init()</a>.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond</td><td>The condition variable to destroy. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>On success, <a class="el" href="group__globus__cond.html#ga4eb0f26fc152d2c2ec956cfde24e4190" title="Destroy a condition variable.">globus_cond_destroy()</a> returns GLOBUS_SUCCESS. Otherwise, a non-zero implementation-specific error value is returned. </dd></dl>
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<a class="anchor" id="ga9b58106e5b1b2545ab45db0e3e4f98b0"></a><!-- doxytag: member="globus_thread.c::globus_cond_wait" ref="ga9b58106e5b1b2545ab45db0e3e4f98b0" args="(globus_cond_t *cond, globus_mutex_t *mutex)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga9b58106e5b1b2545ab45db0e3e4f98b0">globus_cond_wait</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> * </td>
<td class="paramname"><em>cond</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="unionglobus__mutex__t.html">globus_mutex_t</a> * </td>
<td class="paramname"><em>mutex</em> </td>
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<p>Wait for a condition to be signalled. </p>
<p>The <a class="el" href="group__globus__cond.html#ga9b58106e5b1b2545ab45db0e3e4f98b0" title="Wait for a condition to be signalled.">globus_cond_wait()</a> function atomically unlocks the mutex pointed to by the <em>mutex</em> parameter and blocks the current thread until the condition variable pointed to by <em>cond</em> is signalled by either <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47" title="Signal a condition to a thread.">globus_cond_signal()</a> or <a class="el" href="group__globus__cond.html#ga380d237b678089096a9e23487b20393f" title="Signal a condition to multiple threads.">globus_cond_broadcast()</a>. Behavior is undefined if <a class="el" href="group__globus__cond.html#ga9b58106e5b1b2545ab45db0e3e4f98b0" title="Wait for a condition to be signalled.">globus_cond_wait()</a> is called with the mutex pointed to by the <em>mutex</em> variable unlocked.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond</td><td>The condition variable to wait for. </td></tr>
<tr><td class="paramname">mutex</td><td>The mutex associated with the condition state.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>On success, <a class="el" href="group__globus__cond.html#ga9b58106e5b1b2545ab45db0e3e4f98b0" title="Wait for a condition to be signalled.">globus_cond_wait()</a> unlocks the mutex and blocks the current thread until it has been signalled, returning GLOBUS_SUCCES. Otherwise, <a class="el" href="group__globus__cond.html#ga9b58106e5b1b2545ab45db0e3e4f98b0" title="Wait for a condition to be signalled.">globus_cond_wait()</a> returns an implementation-specific non-zero error value. </dd></dl>
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<a class="anchor" id="gaaeabb30d3449c1d693b02241f92fd6b5"></a><!-- doxytag: member="globus_thread.c::globus_cond_timedwait" ref="gaaeabb30d3449c1d693b02241f92fd6b5" args="(globus_cond_t *cond, globus_mutex_t *mutex, globus_abstime_t *abstime)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5">globus_cond_timedwait</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> * </td>
<td class="paramname"><em>cond</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="unionglobus__mutex__t.html">globus_mutex_t</a> * </td>
<td class="paramname"><em>mutex</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">globus_abstime_t * </td>
<td class="paramname"><em>abstime</em> </td>
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<td>)</td>
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<p>Wait for a condition to be signalled. </p>
<p>The <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5" title="Wait for a condition to be signalled.">globus_cond_timedwait()</a> function atomically unlocks the mutex pointed to by the <em>mutex</em> parameter and blocks the current thread until either the condition variable pointed to by <em>cond</em> is signalled by another thread or the current time exceeds the value pointed to by the <em>abstime</em> parameter. If the timeout occurs before the condition is signalled, <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5" title="Wait for a condition to be signalled.">globus_cond_timedwait()</a> returns ETIMEDOUT. Behavior is undefined if <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5" title="Wait for a condition to be signalled.">globus_cond_timedwait()</a> is called with the mutex pointed to by the <em>mutex</em> variable unlocked.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond</td><td>The condition variable to wait for. </td></tr>
<tr><td class="paramname">mutex</td><td>The mutex associated with the condition state. </td></tr>
<tr><td class="paramname">abstime</td><td>The absolute time to wait until.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>On success, <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5" title="Wait for a condition to be signalled.">globus_cond_timedwait()</a> unlocks the mutex and blocks the current thread until it has been signalled, returning GLOBUS_SUCCES. If a timeout occurs before signal, <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5" title="Wait for a condition to be signalled.">globus_cond_timedwait()</a> unlocks the mutex and returns ETIMEDOUT. Otherwise, <a class="el" href="group__globus__cond.html#gaaeabb30d3449c1d693b02241f92fd6b5" title="Wait for a condition to be signalled.">globus_cond_timedwait()</a> returns an implementation-specific non-zero error value. </dd></dl>
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<a class="anchor" id="ga05a56b1f671782a6a2c0d2c72292dd47"></a><!-- doxytag: member="globus_thread.c::globus_cond_signal" ref="ga05a56b1f671782a6a2c0d2c72292dd47" args="(globus_cond_t *cond)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47">globus_cond_signal</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> * </td>
<td class="paramname"><em>cond</em></td><td>)</td>
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<p>Signal a condition to a thread. </p>
<p>The <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47" title="Signal a condition to a thread.">globus_cond_signal()</a> function signals a condition as occurring. This will unblock at least one thread waiting for that condition.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond</td><td>A pointer to the condition variable to signal. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Upon success, <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47" title="Signal a condition to a thread.">globus_cond_signal()</a> returns GLOBUS_SUCCESS. If an error occurs, <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47" title="Signal a condition to a thread.">globus_cond_signal()</a> returns an implementation-specific non-zero error code. </dd></dl>
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<a class="anchor" id="ga380d237b678089096a9e23487b20393f"></a><!-- doxytag: member="globus_thread.c::globus_cond_broadcast" ref="ga380d237b678089096a9e23487b20393f" args="(globus_cond_t *cond)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga380d237b678089096a9e23487b20393f">globus_cond_broadcast</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__cond__t.html">globus_cond_t</a> * </td>
<td class="paramname"><em>cond</em></td><td>)</td>
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<p>Signal a condition to multiple threads. </p>
<p>The <a class="el" href="group__globus__cond.html#ga05a56b1f671782a6a2c0d2c72292dd47" title="Signal a condition to a thread.">globus_cond_signal()</a> function signals a condition as occurring. This will unblock all threads waiting for that condition.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond</td><td>A pointer to the condition variable to signal. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Upon success, <a class="el" href="group__globus__cond.html#ga380d237b678089096a9e23487b20393f" title="Signal a condition to multiple threads.">globus_cond_broadcast()</a> returns GLOBUS_SUCCESS. If an error occurs, <a class="el" href="group__globus__cond.html#ga380d237b678089096a9e23487b20393f" title="Signal a condition to multiple threads.">globus_cond_broadcast()</a> returns an implementation-specific non-zero error code. </dd></dl>
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<a class="anchor" id="ga2d3d2973d1d31d574ea3eb524bea0304"></a><!-- doxytag: member="globus_thread.c::globus_condattr_init" ref="ga2d3d2973d1d31d574ea3eb524bea0304" args="(globus_condattr_t *cond_attr)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga2d3d2973d1d31d574ea3eb524bea0304">globus_condattr_init</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> * </td>
<td class="paramname"><em>cond_attr</em></td><td>)</td>
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<p>Initialize a condition variable attribute. </p>
<p>The <a class="el" href="group__globus__cond.html#ga2d3d2973d1d31d574ea3eb524bea0304" title="Initialize a condition variable attribute.">globus_condattr_init()</a> function initializes the condition variable attribute structure pointed to by its <em>cond_attr</em> parameter to the system default values.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond_attr</td><td>Attribute structure to initialize.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Upon success, <a class="el" href="group__globus__cond.html#ga2d3d2973d1d31d574ea3eb524bea0304" title="Initialize a condition variable attribute.">globus_condattr_init()</a> returns GLOBUS_SUCCESS and modifies the attribute pointed to by <em>cond_attr</em>. If an error occurs, <a class="el" href="group__globus__cond.html#ga2d3d2973d1d31d574ea3eb524bea0304" title="Initialize a condition variable attribute.">globus_condattr_init()</a> returns an implementation-specific non-zero error code. </dd></dl>
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<a class="anchor" id="ga0a0ed173728c392dc6778ec913c40c31"></a><!-- doxytag: member="globus_thread.c::globus_condattr_destroy" ref="ga0a0ed173728c392dc6778ec913c40c31" args="(globus_condattr_t *cond_attr)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#ga0a0ed173728c392dc6778ec913c40c31">globus_condattr_destroy</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> * </td>
<td class="paramname"><em>cond_attr</em></td><td>)</td>
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<p>Destroy a condition attribute. </p>
<p>The <a class="el" href="group__globus__cond.html#ga0a0ed173728c392dc6778ec913c40c31" title="Destroy a condition attribute.">globus_condattr_destroy()</a> function destroys the condition variable attribute structure pointed to by its <em>cond_attr</em> parameter.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond_attr</td><td>Attribute structure to destroy.</td></tr>
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</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Upon success, <a class="el" href="group__globus__cond.html#ga0a0ed173728c392dc6778ec913c40c31" title="Destroy a condition attribute.">globus_condattr_destroy()</a> returns GLOBUS_SUCCESS and modifies the attribute pointed to by <em>cond_attr</em>. If an error occurs, <a class="el" href="group__globus__cond.html#ga0a0ed173728c392dc6778ec913c40c31" title="Destroy a condition attribute.">globus_condattr_destroy()</a> returns an implementation-specific non-zero error code. </dd></dl>
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<a class="anchor" id="gacca6f5cb093ac7aed78c91416f85843f"></a><!-- doxytag: member="globus_thread.c::globus_condattr_setspace" ref="gacca6f5cb093ac7aed78c91416f85843f" args="(globus_condattr_t *cond_attr, int space)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#gacca6f5cb093ac7aed78c91416f85843f">globus_condattr_setspace</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> * </td>
<td class="paramname"><em>cond_attr</em>, </td>
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<td class="paramname"><em>space</em> </td>
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<p>Set callback space associated with a condition variable attributeThe <a class="el" href="group__globus__cond.html#gacca6f5cb093ac7aed78c91416f85843f" title="Set callback space associated with a condition variable attributeThe globus_condattr_setspace() funct...">globus_condattr_setspace()</a> function sets the callback space to use with condition variables created with this attribute. </p>
<p>Callback spaces are used to control how callbacks are issued to different threads. See <a class="el" href="group__globus__callback__spaces.html">Callback Spaces </a> for more information on callback spaces.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond_attr</td><td>Condition variable attribute to modify. </td></tr>
<tr><td class="paramname">space</td><td>Callback space to associate with the attribute.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>On success, <a class="el" href="group__globus__cond.html#gacca6f5cb093ac7aed78c91416f85843f" title="Set callback space associated with a condition variable attributeThe globus_condattr_setspace() funct...">globus_condattr_setspace()</a> returns GLOBUS_SUCCESS and adds a reference to the callback space to the condition variable attribute. If an error occurs, <a class="el" href="group__globus__cond.html#gacca6f5cb093ac7aed78c91416f85843f" title="Set callback space associated with a condition variable attributeThe globus_condattr_setspace() funct...">globus_condattr_setspace()</a> returns an implementation-specific non-zero error code. </dd></dl>
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<a class="anchor" id="gaacfdc80dc9721a8cd2f8ebe9b999f46a"></a><!-- doxytag: member="globus_thread.c::globus_condattr_getspace" ref="gaacfdc80dc9721a8cd2f8ebe9b999f46a" args="(globus_condattr_t *cond_attr, int *space)" -->
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<td class="memname">int <a class="el" href="group__globus__cond.html#gaacfdc80dc9721a8cd2f8ebe9b999f46a">globus_condattr_getspace</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="unionglobus__condattr__t.html">globus_condattr_t</a> * </td>
<td class="paramname"><em>cond_attr</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"><em>space</em> </td>
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<p>Get callback space associated with a condition variable attributeThe <a class="el" href="group__globus__cond.html#gaacfdc80dc9721a8cd2f8ebe9b999f46a" title="Get callback space associated with a condition variable attributeThe globus_condattr_getspace() funct...">globus_condattr_getspace()</a> function copies the value of the callback space associated with a condition variable attribute to the integer pointed to by the <em>space</em> parameter. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">cond_attr</td><td>Condition variable attribute to modify. </td></tr>
<tr><td class="paramname">space</td><td>Pointer to an integer to be set to point to the callback space associated with cond_attr.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>On success, <a class="el" href="group__globus__cond.html#gaacfdc80dc9721a8cd2f8ebe9b999f46a" title="Get callback space associated with a condition variable attributeThe globus_condattr_getspace() funct...">globus_condattr_getspace()</a> returns GLOBUS_SUCCESS and modifies the value pointed to by <em>space</em> to refer to the callback space associated with <em>cond_attr</em>. If an error occurs, <a class="el" href="group__globus__cond.html#gaacfdc80dc9721a8cd2f8ebe9b999f46a" title="Get callback space associated with a condition variable attributeThe globus_condattr_getspace() funct...">globus_condattr_getspace()</a> returns an implementation-specific non-zero error code. </dd></dl>
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