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12
13<h1>NANDSimpleSafeCloseAsync</h1>
14
15<h2>Syntax</h2>
16<dl><dd><pre class="construction">
17#include &lt;revolution/nand.h&gt;
18
19typedef void (*NANDCallback)( s32 result, NANDCommandBlock *block );
20
21s32 NANDSimpleSafeCancelAsync( NANDFileInfo *info, NANDCallback cb, NANDCommandBlock *block );
22</pre></dd></dl>
23
24<h2>Arguments</h2>
25<p>
26<TABLE class="arguments" border="1" >
27  <tr>
28<TH>info</TH>
29<TD>Pointer to a <CODE>NANDFileInfo</CODE> structure</TD>
30  </tr>
31  <tr>
32<TH>cb</TH>
33<TD>Callback function to call when this function completes processing.</TD>
34  </tr>
35  <tr>
36<TH>block</TH>
37<TD>Command block structure to be passed to the callback function.</TD>
38  </tr>
39</TABLE>
40</p>
41
42<h2>Return Values</h2>
43<p>
44The result codes that <code>NANDSimpleSafeCancelAsync</code> can return are listed below. When the request begins normally, returns <CODE>NAND_RESULT_OK</CODE>.
45<p>
46<code>
47NAND_RESULT_OK<br>
48NAND_RESULT_ACCESS<br>
49NAND_RESULT_ALLOC_FAILED<br>
50NAND_RESULT_BUSY<br>
51NAND_RESULT_INVALID<br>
52NAND_RESULT_FATAL_ERROR<br>
53</code>
54</p>
55<p>
56The result codes that may be passed to the callback function are listed below. If the resource is deallocated normally, <code>NAND_RESULT_OK</code> is passed to the specified callback function.
57</p>
58<p>
59<code>
60NAND_RESULT_OK<br>
61NAND_RESULT_ALLOC_FAILED<br>
62NAND_RESULT_BUSY<br>
63NAND_RESULT_CORRUPT<br>
64NAND_RESULT_INVALID<br>
65NAND_RESULT_UNKNOWN<br>
66NAND_RESULT_FATAL_ERROR<br>
67</code>
68</p>
69</p>
70
71<h2>Description</h2>
72<p>
73This (asynchronous) function will try to deallocate the resources (temporary files and file descriptors) that were used by the <CODE>NANDSimpleSafe</CODE>-related functions. Call this function when any <CODE>NANDSimpleSafe</CODE>-type related function (excluding <CODE>NANDSimpleSafeCancel[Async]</CODE>) ends on 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>-related Functions</a>. When <CODE>NANDSimpleSafeCancelAsync</CODE> returns an error, process the error in accordance with <a href="./sequence.html#sequence_1">Error Processing After Starting Application</a>.
74</p>
75<p>
76It is not necessary to apply <CODE>NANDSimpleSafeClose[Async]</CODE> to the <CODE>NANDFileInfo</CODE> structure passed to this function.
77</p>
78<p>
79<font color="ff0000">The callback function specified with this function may receive <CODE>NAND_RESULT_ALLOC_FAILED</CODE> or <CODE>NAND_RESULT_BUSY</CODE>.</font>
80</p>
81
82<p>
83This 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.
84</p>
85
86<h2>See Also</h2>
87<p class="reference">
88<a href="./NANDSimpleSafeCancel.html">NANDSimpleSafeCancel</a>,
89<a href="./NANDSimpleSafeOpen.html">NANDSimpleSafeOpen</a>,
90<a href="./NANDSimpleSafeOpenAsync.html">NANDSimpleSafeOpenAsync</a>,
91<a href="./NANDSimpleSafeClose.html">NANDSimpleSafeClose</a>,
92<a href="./NANDSimpleSafeCloseAsync.html">NANDSimpleSafeCloseAsync</a>
93</p>
94
95<h2>Revision History</h2>
96<p>
972008/08/01 Added an explanation related to FAT updates.<br>2008/05/26 Revised the conditions for calling this function in <B>Description</B>.<br>2008/05/13 Added description of the result codes passed to the callback function.<br>2007/05/09 Initial version.<BR>
98</p>
99
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