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<title>FatFs - f_error</title> | |
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<div class="para"> | |
<h2>f_error</h2> | |
<p>The f_error tests for an error on a file.</p> | |
<pre> | |
int f_error ( | |
FIL* <em>FileObject</em> <span class="c">/* File object */</span> | |
); | |
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<h4>Parameters</h4> | |
<dl class="par"> | |
<dt>FileObject</dt> | |
<dd>Pointer to the open file object structure.</dd> | |
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<h4>Return Values</h4> | |
<p>Returns a non-zero value if an error has occured; otherwise it returns a zero.</p> | |
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<h4>Description</h4> | |
<p>The f_error function is implemented as a macro.</p> | |
<pre> | |
<span class="k">#define</span> f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0) | |
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<h4>QuickInfo</h4> | |
<p>Always available.</p> | |
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<h4>See Also</h4> | |
<p><tt><a href="open.html">f_open</a>, <a href="sfile.html">FIL</a></tt></p> | |
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