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8<title>NANDSimpleSafeClose</title>
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12
13<h1>NANDSimpleSafeClose</h1>
14
15<h2>Syntax</h2>
16<dl><dd><pre class="construction">#include &lt;revolution/nand.h&gt;
17
18s32 NANDSimpleSafeClose(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 the <CODE>NANDFileInfo</CODE> structure (opened by the <CODE>NANDSimpleSafeOpen[Async]</CODE> function).</TD>
27  </tr>
28</TABLE>
29</p>
30
31
32<h2>Return Values</h2>
33<p>
34Returns one of the following codes.
35</p>
36
37<p>
38<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_OPENFD<br> NAND_RESULT_UNKNOWN<br> NAND_RESULT_FATAL_ERROR<br></code>
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41<p>
42<STRONG>Note:</STRONG> It is possible that this function may return <code>NAND_RESULT_OPENFD</code> due to internal operations. However, <code>NAND_RESULT_OPENFD</code> will not be returned if the application does not perform an illegal operation, such as directly access files under the <code>/tmp/sys</code> directory used by <CODE>NANDSimpleSafe</CODE>-related functions.
43</p>
44
45<h2>Description</h2>
46<p>
47Closes a file in a manner that guarantees the atomic nature of file updates. Files closed using this function must have been opened using either the <code><a href="./NANDSimpleSafeOpen.html">NANDSimpleSafeOpen</a></code> or <code><a href="./NANDSimpleSafeOpenAsync.html">NANDSimpleSafeOpenAsync</a></code> function. Appropriate permissions (both read and write) must be set for the parent directory of the file to which <CODE>NANDSimpleSafe</CODE>-related functions are applied.
48</p>
49
50<p>
51This function sometimes puts the current thread to sleep, so it cannot be called from callback functions. For precautions when calling similar functions, refer to <a href="../os/Interrupt/intro.html">Interrupts and Callback Functions</a>.
52</p>
53
54<p>
55This function updates the FAT of the Wii console NAND memory.
56</p>
57
58<h2>See Also</h2>
59<p class="reference">
60<a href="./NANDSimpleSafeOpen.html">NANDSimpleSafeOpen</a><BR><a href="./NANDSimpleSafeOpenAsync.html">NANDSimpleSafeOpenAsync</a><BR><a href="./NANDSimpleSafeCloseAsync.html">NANDSimpleSafeCloseAsync</a><BR><a href="./NANDSimpleSafeCancel.html">NANDSimpleSafeCancel</a><BR><a href="./NANDSimpleSafeCancelAsync.html">NANDSimpleSafeCancelAsync</a><BR><a href="../os/Interrupt/intro.html">Interrupts and Callback Functions</a>
61</p>
62
63<h2>Revision History</h2>
64<p>
652008/04/23 Commented about updating the FAT.<br>2007/09/25 Added information about the sleep status of threads.<br>2007/05/09 Initial version.<BR>
66</p>
67
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