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7<title>Jam</title>
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10<h1><CODE>nn::os::BlockingQueue::Jam</CODE> Member Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nn/os.h&gt;
14
15void Jam(
16     uptr data
17);
18</pre>
19    </div>
20<h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26<th>Name</th>
27<td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31<td>in</td>
32<th>data</th>
33<td>Element to insert</td>
34        </tr> </table>
35    </div>
36<h2>Return Values</h2>
37    <div class="section">
38None.
39               </div>
40<h2>Description</h2>
41    <div class="section">
42<p>Inserts an element at the front of the queue.</p><p>This function inserts data at the front of the queue. However, if the queue is full, the thread that called this function will be blocked. This thread immediately restarts when a receiving thread operates to remove data from the queue.</p><p>If there are any threads being blocked by <a href="../../../nn/os/BlockingQueue/Dequeue.html"><CODE>Dequeue</CODE></a> or <a href="../../../nn/os/BlockingQueue/GetFront.html"><CODE>GetFront</CODE></a>, these threads are started.</p><!-- write here --></div>
43<h2>Revision History</h2>
44    <div class="section">
45      <dl class="history">
46        <dt>2010/01/07</dt>
47<dd>Initial version.<br />
48        </dd>
49      </dl>
50    </div>
51  <hr><p>CONFIDENTIAL</p></body>
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