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7<title>Shutdown</title>
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9  <body>
10<h1><CODE>nn::socket::Shutdown</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14s32 Shutdown(
15     s32 s,
16     s32 how
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>s</th>
33<td>Specifies a socket descriptor. Specify a socket descriptor created using the <a href="../../nn/socket/Socket.html"><CODE>Socket</CODE></a> or <a href="../../nn/socket/Accept.html"><CODE>Accept</CODE></a> function.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th>how</th>
38<td>Specifies the method to use to shut down.<BR><itemizedlist><listitem><para> <CODE>SHUT_RD</CODE>: Disallow any further receiving.</para></listitem><BR><listitem><para> <CODE>SHUT_WR</CODE>: Disallow any further sending.</para></listitem><BR><listitem><para><CODE>SHUT_RDWR</CODE>: Disallow any further sending or receiving.<br /></para></listitem></itemizedlist></td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42    <div class="section">
43      <br /> <br />
44      <table class="arguments">
45        <thead>
46          <tr>
47<th>Value</th>
48<td>Description</td>
49          </tr>
50        </thead>
51        <tr>
52          <th>0</th>
53<td>Process was successful.</td>
54        </tr>
55        <tr>
56<th><CODE>ENETRESET</CODE></th>
57<td>Socket library is not initialized.</td>
58        </tr>
59        <tr>
60<th><CODE>EBADF</CODE></th>
61<td>Invalid socket descriptor.</td>
62        </tr>
63        <tr>
64<th><CODE>ENOTCONN</CODE></th>
65<td>Not connected.</td>
66        </tr>
67        <tr>
68<th><CODE>EINVAL</CODE></th>
69<td>Invalid processing.</td>
70        </tr>
71      </table> </div>
72<h2>Description</h2>
73    <div class="section">
74<p>This function shuts down some or all socket send/receive processes.</p><!-- write here --></div>
75<h2>See Also</h2>
76    <div class="section">
77      <p class="reference">
78            <br /> </p>
79    </div>
80<h2>Revision History</h2>
81    <div class="section">
82      <dl class="history">
83        <dt>2010/06/14</dt>
84<dd>Initial version.<br />
85        </dd>
86      </dl>
87    </div>
88  <hr><p>CONFIDENTIAL</p></body>
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