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8<TITLE>CARDCheck</TITLE>
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11<H1>CARDCheck</H1>
12<H2>C Specification</H2>
13<DL>
14  <DD>
15<PRE><code>#include &lt;revolution/card.h&gt;</CODE></PRE>
16  <DD>
17<PRE><CODE>s32 CARDCheck(s32 chan)<code>;</code></CODE></PRE>
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19<H2>Arguments</H2>
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23<TD width="120" bgcolor="#ffffe8"><EM><STRONG><CODE>chan</CODE></STRONG></EM></TD>
24<TD width="520">EXI channel number.</TD>
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28<H2>Return Values</H2>
29<P>One of the following codes:</P>
30<P><code>CARD_RESULT_FATAL_ERROR<br> CARD_RESULT_NOCARD<br> CARD_RESULT_BUSY<br> CARD_RESULT_BROKEN<br> CARD_RESULT_ENCODING<br> CARD_RESULT_IOERROR<br> CARD_RESULT_READY</code></P>
31<H2>Description</H2>
32<P>Synchronously checks the Memory Card for file system consistency and repairs it if possible.</P>
33<p>
34This 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>.
35</p>
36<P><b>Note:</b> The <CODE>CARDCheck</CODE> function can take milliseconds in CPU processing time and must not be called when the interrupt is prohibited.</P>
37<H2>See Also</H2>
38<H2>Revision History</H2>
39<P>2007/09/25 Added information on the sleep status of threads.<br>2006/03/01 Initial version.</P>
40<hr><p>CONFIDENTIAL</p></body>
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