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  9. <title>FatFs - f_stat</title>
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  11. <body>
  12. <div class="para func">
  13. <h2>f_stat</h2>
  14. <p>The f_stat function checks the existence of a file or sub-directory.</p>
  15. <pre>
  16. FRESULT f_stat (
  17. const TCHAR* <span class="arg">path</span>, <span class="c">/* [IN] Object name */</span>
  18. FILINFO* <span class="arg">fno</span> <span class="c">/* [OUT] FILINFO structure */</span>
  19. );
  20. </pre>
  21. </div>
  22. <div class="para arg">
  23. <h4>Parameters</h4>
  24. <dl class="par">
  25. <dt>path</dt>
  26. <dd>Pointer to the null-terminated string that specifies the <a href="filename.html">object</a> to get its information.</dd>
  27. <dt>fno</dt>
  28. <dd>Pointer to the blank <tt>FILINFO</tt> structure to store the information of the object. Set null pointer if it is not needed.</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#ok">FR_NO_FILE</a>,
  39. <a href="rc.html#np">FR_NO_PATH</a>,
  40. <a href="rc.html#in">FR_INVALID_NAME</a>,
  41. <a href="rc.html#id">FR_INVALID_DRIVE</a>,
  42. <a href="rc.html#ne">FR_NOT_ENABLED</a>,
  43. <a href="rc.html#ns">FR_NO_FILESYSTEM</a>,
  44. <a href="rc.html#tm">FR_TIMEOUT</a>,
  45. <a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a>
  46. </p>
  47. </div>
  48. <div class="para desc">
  49. <h4>Description</h4>
  50. <p>The <tt>f_stat()</tt> function checks the existence of a file or sub-directory. If not exist, the function returns with <tt>FR_NO_FILE</tt>. If exist, the function returns with <tt>FR_OK</tt> and the informations of the object, file size, timestamp, attribute and SFN, are stored to the file information structure. For details of the file information, refer to the <tt>FILINFO</tt> structure and <a href="readdir.html"><tt>f_readdir()</tt></a> function.</p>
  51. </div>
  52. <div class="para comp">
  53. <h4>QuickInfo</h4>
  54. <p>Available when <tt>_FS_MINIMIZE == 0</tt>.</p>
  55. </div>
  56. <div class="para ref">
  57. <h4>References</h4>
  58. <p><tt><a href="opendir.html">f_opendir</a>, <a href="readdir.html">f_readdir</a>, <a href="sfileinfo.html">FILINFO</a></tt></p>
  59. </div>
  60. <p class="foot"><a href="../00index_e.html">Return</a></p>
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