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  9. <title>FatFs - f_findnext</title>
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  11. <body>
  12. <div class="para func">
  13. <h2>f_findnext</h2>
  14. <p>The f_findnext function searches for a next matched object</p>
  15. <pre>
  16. FRESULT f_findnext (
  17. DIR* <span class="arg">dp</span>, <span class="c">/* [IN] Poninter to the directory object */</span>
  18. FILINFO* <span class="arg">fno</span> <span class="c">/* [OUT] Pointer to the file information structure */</span>
  19. );
  20. </pre>
  21. </div>
  22. <div class="para arg">
  23. <h4>Parameters</h4>
  24. <dl class="par">
  25. <dt>dp</dt>
  26. <dd>Pointer to the valid directory object created by <tt>f_findfirst</tt> function.</dd>
  27. <dt>fno</dt>
  28. <dd>Pointer to the file information structure to store the information about the found directory item.</dd>
  29. </dl>
  30. </div>
  31. <div class="para ret">
  32. <h4>Return Values</h4>
  33. <p>
  34. <a href="rc.html#ok">FR_OK</a>,
  35. <a href="rc.html#de">FR_DISK_ERR</a>,
  36. <a href="rc.html#ie">FR_INT_ERR</a>,
  37. <a href="rc.html#nr">FR_NOT_READY</a>,
  38. <a href="rc.html#io">FR_INVALID_OBJECT</a>,
  39. <a href="rc.html#tm">FR_TIMEOUT</a>,
  40. <a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a>
  41. </p>
  42. </div>
  43. <div class="para desc">
  44. <h4>Description</h4>
  45. <p>It continues the search from a previous call to the <tt>f_findfirst</tt> or <tt>f_findnext</tt> function. If found, the information about the object is stored into the file information structure. If no item to be read, a null string will be returned into <tt>fno-&gt;fname[]</tt>.</p>
  46. </div>
  47. <div class="para comp">
  48. <h4>QuickInfo</h4>
  49. <p>This is a wrapper function of <a href="readdir.html"><tt>f_readdir</tt></a> function. Available when <tt>_USE_FIND == 1</tt> and <tt>_FS_MINIMIZE &lt;= 1</tt>.</p>
  50. </div>
  51. <div class="para ref">
  52. <h4>See Also</h4>
  53. <p><tt><a href="findfirst.html">f_findfirst</a>, <a href="closedir.html">f_closedir</a>, <a href="sdir.html">DIR</a>, <a href="sfileinfo.html">FILINFO</a></tt></p>
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