1e6865dcdSopenharmony_ci<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 2e6865dcdSopenharmony_ci<html lang="en"> 3e6865dcdSopenharmony_ci<head> 4e6865dcdSopenharmony_ci<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 5e6865dcdSopenharmony_ci<meta http-equiv="Content-Style-Type" content="text/css"> 6e6865dcdSopenharmony_ci<link rel="up" title="FatFs" href="../00index_e.html"> 7e6865dcdSopenharmony_ci<link rel="alternate" hreflang="ja" title="Japanese" href="../ja/mkdir.html"> 8e6865dcdSopenharmony_ci<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default"> 9e6865dcdSopenharmony_ci<title>FatFs - f_mkdir</title> 10e6865dcdSopenharmony_ci</head> 11e6865dcdSopenharmony_ci 12e6865dcdSopenharmony_ci<body> 13e6865dcdSopenharmony_ci 14e6865dcdSopenharmony_ci<div class="para func"> 15e6865dcdSopenharmony_ci<h2>f_mkdir</h2> 16e6865dcdSopenharmony_ci<p>The f_mkdir function creates a new directory.</p> 17e6865dcdSopenharmony_ci<pre> 18e6865dcdSopenharmony_ciFRESULT f_mkdir ( 19e6865dcdSopenharmony_ci const TCHAR* <span class="arg">path</span> <span class="c">/* [IN] Directory name */</span> 20e6865dcdSopenharmony_ci); 21e6865dcdSopenharmony_ci</pre> 22e6865dcdSopenharmony_ci</div> 23e6865dcdSopenharmony_ci 24e6865dcdSopenharmony_ci<div class="para arg"> 25e6865dcdSopenharmony_ci<h4>Parameter</h4> 26e6865dcdSopenharmony_ci<dl class="par"> 27e6865dcdSopenharmony_ci<dt>path</dt> 28e6865dcdSopenharmony_ci<dd>Pointer to the null-terminated string that specifies the <a href="filename.html">directory name</a> to create. </dd> 29e6865dcdSopenharmony_ci</dl> 30e6865dcdSopenharmony_ci</div> 31e6865dcdSopenharmony_ci 32e6865dcdSopenharmony_ci 33e6865dcdSopenharmony_ci<div class="para ret"> 34e6865dcdSopenharmony_ci<h4>Return Value</h4> 35e6865dcdSopenharmony_ci<p> 36e6865dcdSopenharmony_ci<a href="rc.html#ok">FR_OK</a>, 37e6865dcdSopenharmony_ci<a href="rc.html#de">FR_DISK_ERR</a>, 38e6865dcdSopenharmony_ci<a href="rc.html#ie">FR_INT_ERR</a>, 39e6865dcdSopenharmony_ci<a href="rc.html#nr">FR_NOT_READY</a>, 40e6865dcdSopenharmony_ci<a href="rc.html#np">FR_NO_PATH</a>, 41e6865dcdSopenharmony_ci<a href="rc.html#in">FR_INVALID_NAME</a>, 42e6865dcdSopenharmony_ci<a href="rc.html#dn">FR_DENIED</a>, 43e6865dcdSopenharmony_ci<a href="rc.html#ex">FR_EXIST</a>, 44e6865dcdSopenharmony_ci<a href="rc.html#wp">FR_WRITE_PROTECTED</a>, 45e6865dcdSopenharmony_ci<a href="rc.html#id">FR_INVALID_DRIVE</a>, 46e6865dcdSopenharmony_ci<a href="rc.html#ne">FR_NOT_ENABLED</a>, 47e6865dcdSopenharmony_ci<a href="rc.html#ns">FR_NO_FILESYSTEM</a>, 48e6865dcdSopenharmony_ci<a href="rc.html#tm">FR_TIMEOUT</a>, 49e6865dcdSopenharmony_ci<a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a> 50e6865dcdSopenharmony_ci</p> 51e6865dcdSopenharmony_ci</div> 52e6865dcdSopenharmony_ci 53e6865dcdSopenharmony_ci 54e6865dcdSopenharmony_ci<div class="para desc"> 55e6865dcdSopenharmony_ci<h4>Description</h4> 56e6865dcdSopenharmony_ci<p>This function creates a new directory. To remove a directory, use <a href="unlink.html"><tt>f_unlink</tt></a> function.</p> 57e6865dcdSopenharmony_ci</div> 58e6865dcdSopenharmony_ci 59e6865dcdSopenharmony_ci 60e6865dcdSopenharmony_ci<div class="para comp"> 61e6865dcdSopenharmony_ci<h4>QuickInfo</h4> 62e6865dcdSopenharmony_ci<p>Available when <tt><a href="config.html#fs_readonly">FF_FS_READONLY</a> == 0</tt> and <tt><a href="config.html#fs_minimize">FF_FS_MINIMIZE</a> == 0</tt>.</p> 63e6865dcdSopenharmony_ci</div> 64e6865dcdSopenharmony_ci 65e6865dcdSopenharmony_ci 66e6865dcdSopenharmony_ci<div class="para use"> 67e6865dcdSopenharmony_ci<h4>Example</h4> 68e6865dcdSopenharmony_ci<pre> 69e6865dcdSopenharmony_ci res = <em>f_mkdir</em>("sub1"); 70e6865dcdSopenharmony_ci if (res) die(res); 71e6865dcdSopenharmony_ci res = <em>f_mkdir</em>("sub1/sub2"); 72e6865dcdSopenharmony_ci if (res) die(res); 73e6865dcdSopenharmony_ci res = <em>f_mkdir</em>("sub1/sub2/sub3"); 74e6865dcdSopenharmony_ci if (res) die(res); 75e6865dcdSopenharmony_ci</pre> 76e6865dcdSopenharmony_ci</div> 77e6865dcdSopenharmony_ci 78e6865dcdSopenharmony_ci<p class="foot"><a href="../00index_e.html">Return</a></p> 79e6865dcdSopenharmony_ci</body> 80e6865dcdSopenharmony_ci</html> 81