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| <title>FatFs - f_eof</title> | |
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| <div class="para"> | |
| <h2>f_eof</h2> | |
| <p>The f_eof function tests for end-of-file on a file.</p> | |
| <pre> | |
| int f_eof ( | |
| FIL* <em>FileObject</em> <span class="c">/* File object */</span> | |
| ); | |
| </pre> | |
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| <div class="para"> | |
| <h4>Parameters</h4> | |
| <dl class="par"> | |
| <dt>FileObject</dt> | |
| <dd>Pointer to the open file object structure.</dd> | |
| </dl> | |
| </div> | |
| <div class="para"> | |
| <h4>Return Values</h4> | |
| <p>The feof function returns a non-zero value if the read/write pointer has reached end of the file; otherwise it returns a zero.</p> | |
| </div> | |
| <h4>Description</h4> | |
| <p>The f_eof function is implemented as a macro.</p> | |
| <pre> | |
| <span class="k">#define</span> f_eof(fp) (((fp)->fptr) == ((fp)->fsize) ? 1 : 0) | |
| </pre> | |
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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="lseek.html">f_lseek</a>, <a href="sfile.html">FIL</a></tt></p> | |
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