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13<h1>NANDGetStatusAsync</h1>
14
15<h2>C Specification</h2>
16<dl><dd><pre><code>
17#include &lt;revolution/nand.h&gt;
18
19typedef void (*NANDCallback)( s32 result, NANDCommandBlock *block );
20
21s32 NANDGetStatusAsync( const char *path, NANDStatus *stat, NANDCallback cb, NANDCommandBlock *block );
22</code></pre></dd></dl>
23
24<h2>Arguments</h2>
25<p>
26<TABLE border="1" >
27  <tr>
28<TD valign="top" width="120" bgcolor="#ffffe8"><CODE><STRONG><EM><code><EM><STRONG>path</STRONG></EM></code></EM></STRONG></CODE></TD>
29<TD width="520">Specifies the path of the target file or directory.</TD>
30  </tr>
31  <tr>
32<TD valign="top" width="120" bgcolor="#ffffe8"><CODE><STRONG><EM><STRONG><EM><CODE>stat</CODE></EM></STRONG></EM></STRONG></CODE></TD>
33<TD width="520">Pointer to a NANDStatus structure.</TD>
34  </tr>
35  <tr>
36<TD valign="top" width="120" bgcolor="#ffffe8"><CODE><STRONG><EM>cb</EM></STRONG></CODE></TD>
37<TD width="520">Callback function to call when this function completes processing.</TD>
38  </tr>
39  <tr>
40<TD valign="top" width="120" bgcolor="#ffffe8"><CODE><STRONG><EM>block</EM></STRONG></CODE></TD>
41<TD width="520">Command block structure to be passed to the callback function.</TD>
42  </tr>
43</TABLE>
44</p>
45
46<h2>Return Values</h2>
47<p>
48Returns <CODE>NAND_RESULT_OK</CODE> when the request begins normally.
49<p>
50<code>NAND_RESULT_OK<br> NAND_RESULT_ACCESS<br> NAND_RESULT_ALLOC_FAILED<br> NAND_RESULT_BUSY<br> NAND_RESULT_CORRUPT<br> NAND_RESULT_INVALID<br> NAND_RESULT_NOEXISTS<br> NAND_RESULT_UNKNOWN<br> NAND_RESULT_FATAL_ERROR<br></code>
51</p>
52</p>
53
54<H2>Description</H2>
55<p>
56Obtains the status of the file or directory asynchronously. This requires the appropriate read permission for the parent directory of the file or directory in question. <code>NAND_RESULT_BUSY</code> is returned and this function call is denied when the queue for accepting requests inside the library is full.
57</p>
58
59<h2>See Also</h2>
60<p>
61<code><a href="./NANDStatus.html">NANDStatus</a></code>, <code><a href="./NANDGetStatus.html">NANDGetStatus</a></code>, <code><a href="./NANDSetStatus.html">NANDSetStatus</a></code>, <code><a href="./NANDSetStatusAsync.html">NANDSetStatusAsync</a></code>
62</p>
63
64<H2>Revision History</H2>
65<p>
662006/11/30 Added a mention of the need to have read permission for the parent directory.<br>2006/06/16 Initial version.<br>
67</p>
68
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70<P>CONFIDENTIAL</p>
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