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7<title>GetCurrentDirectory</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/hio/Overview.html">hio</a>::<a href="../../../nn/hio/CTR/Overview.html">CTR</a>::GetCurrentDirectory</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn_types/s32.html">s32</a> GetCurrentDirectory(
15     wchar_t * buf,
16     <a href="../../../nn_types/s32.html">s32</a> length
17);
18</pre>
19    </div>
20<h2>Parameters</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>out</td>
32<th>buf</th>
33<td>Buffer in which to write the current directory's path.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th>length</th>
38<td>Buffer size.</td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42<div class="section">Returns the actual number of bytes that were copied. If an error occurred, returns <CODE>-1</CODE>. </div>
43<h2>Description</h2>
44    <div class="section">
45<p>Gets the current directory and returns the size stored to the buffer. This is the overloaded function when the path is gotten in Unicode.</p><p>Writes the path of the current directory to <B>buf</B> and returns its size.<br />This is the overloaded function when the path is gotten in Unicode.</p><!-- write here --></div>
46<h2>Revision History</h2>
47    <div class="section">
48      <dl class="history">
49        <dt>2010/06/14</dt>
50<dd>Added description of arguments and behavior.<br />
51        </dd>
52        <dt>2010/03/31</dt>
53<dd>Initial version.<br />
54        </dd>
55      </dl>
56    </div>
57<h2>Revision History</h2>
58    <div class="section">
59      <dl class="history">
60        <dt>2010/06/14</dt>
61<dd>Added description of arguments and behavior.<br />
62        </dd>
63        <dt>2010/03/31</dt>
64<dd>Initial version.<br />
65        </dd>
66      </dl>
67    </div>
68  <hr><p>CONFIDENTIAL</p></body>
69</html>
70