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8<title>NANDSimpleSafeCancel</title>
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12
13<h1>NANDSimpleSafeCancel</h1>
14
15<h2>Syntax</h2>
16<dl><dd><pre class="construction">#include &lt;revolution/nand.h&gt;
17
18s32 NANDSimpleSafeCancel( NANDFileInfo *info );
19</pre></dd></dl>
20
21<h2>Arguments</h2>
22<p>
23<TABLE class="arguments" border="1" >
24  <tr>
25<TH>info</TH>
26<TD>Pointer to a <CODE>NANDFileInfo</CODE> structure.</TD>
27  </tr>
28</TABLE>
29</p>
30
31<h2>Return Values</h2>
32<p>
33Returns <code>NAND_RESULT_OK</code> if the resource is deallocated normally.
34<p>
35<code>
36NAND_RESULT_OK<br>
37NAND_RESULT_ALLOC_FAILED<br>
38NAND_RESULT_BUSY<br>
39NAND_RESULT_CORRUPT<br>
40NAND_RESULT_INVALID<br>
41NAND_RESULT_UNKNOWN<br>
42NAND_RESULT_FATAL_ERROR<br>
43</code>
44</p>
45</p>
46
47<h2>Description</h2>
48<p>
49This function will try to release the resources (temporary files and file descriptors) that were used by the <CODE>NANDSimpleSafe</CODE>-type functions. Call this function when any <CODE>NANDSimpleSafe</CODE>-type function (except <CODE>NANDSimpleSafeCancel[Async]</CODE>) ends in a <CODE>NAND_RESULT_AUTHENTICATION</CODE> or <CODE>NAND_RESULT_CRIT</CODE> error, or when a <CODE>NAND_RESULT_AUTHENTICATION</CODE> or <CODE>NAND_RESULT_ECC_CRIT</CODE> error occurs when reading or writing a file that was opened by a <CODE>NANDSimpleSafe</CODE>-type function. For more information, see <a href="./sequence.html#sequence_2">Error Processing When Using <CODE>NANDSimpleSafe</CODE>-type Functions</a>. When <CODE>NANDSimpleSafeCancel</CODE> returns an error, process the error in accordance with <a href="./sequence.html#sequence_1">Error Processing After Starting Application</a>.
50</p>
51<p>
52It is not necessary to apply <CODE>NANDSimpleSafeClose[Async]</CODE> to the <CODE>NANDFileInfo</CODE> structure passed to this function.
53</p>
54
55<p>
56This function may put the current thread to sleep. For precautions when calling similar functions, refer to <a href="../os/Interrupt/intro.html">Interrupts and Callback Functions</a>.
57</p>
58
59<p>
60This function updates the FAT of Wii console NAND memory. However, the FAT will not be updated if this is run when <CODE>NANDSimpleSafe</CODE>-type functions have not returned an error.
61</p>
62
63<h2>See Also</h2>
64<p class="reference">
65<a href="./NANDSimpleSafeCancelAsync.html">NANDSimpleSafeCancelAsync</a>,
66<a href="./NANDSimpleSafeOpen.html">NANDSimpleSafeOpen</a>,
67<a href="./NANDSimpleSafeOpenAsync.html">NANDSimpleSafeOpenAsync</a>,
68<a href="./NANDSimpleSafeClose.html">NANDSimpleSafeClose</a>,
69<a href="./NANDSimpleSafeCloseAsync.html">NANDSimpleSafeCloseAsync</a>,
70<a href="../os/Interrupt/intro.html">Interrupts and Callback Functions</a>
71</p>
72
73<h2>Revision History</h2>
74<p>
75
762008/08/01 Added an explanation related to FAT updates.<br>2008/05/26  In <B>Description</B>, revised the conditions for calling this function.<br>2007/09/25 Added information about the sleep status of threads.<br>2007/05/09 Initial version.<BR>
77</p>
78
79<hr><p>CONFIDENTIAL</p></body>
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