--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\r
+<html lang="en">\r
+<head>\r
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">\r
+<meta http-equiv="Content-Style-Type" content="text/css">\r
+<link rel="up" title="FatFs" href="../00index_e.html">\r
+<link rel="alternate" hreflang="ja" title="Japanese" href="../ja/getlabel.html">\r
+<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">\r
+<title>FatFs - f_getlabel</title>\r
+</head>\r
+\r
+<body>\r
+\r
+<div class="para func">\r
+<h2>f_getlabel</h2>\r
+<p>The f_getlabel function returns volume label and volume serial number of a drive.</p>\r
+<pre>\r
+FRESULT f_getlabel (\r
+ const TCHAR* <span class="arg">path</span>, <span class="c">/* [IN] Drive number */</span>\r
+ TCHAR* <span class="arg">label</span>, <span class="c">/* [OUT] Volume label */</span>\r
+ DWORD* <span class="arg">vsn</span> <span class="c">/* [OUT] Volume serial number */</span>\r
+);\r
+</pre>\r
+</div>\r
+\r
+<div class="para arg">\r
+<h4>Parameters</h4>\r
+<dl class="par">\r
+<dt>path</dt>\r
+<dd>Pointer to the null-terminated string that specifies the <a href="filename.html">logical drive</a>. Null-string specifies the default drive.</dd>\r
+<dt>label</dt>\r
+<dd>Pointer to the buffer to store the volume label. The buffer size must be at least 12 items. If the volume has no label, a null-string will be returned. Set null pointer if this information is not needed.</dd>\r
+<dt>vsn</dt>\r
+<dd>Pointer to the <tt>DWORD</tt> variable to store the volume serial number. Set null pointer if this information is not needed.</dd>\r
+</dl>\r
+</div>\r
+\r
+\r
+<div class="para ret">\r
+<h4>Return Values</h4>\r
+<p>\r
+<a href="rc.html#ok">FR_OK</a>,\r
+<a href="rc.html#de">FR_DISK_ERR</a>,\r
+<a href="rc.html#ie">FR_INT_ERR</a>,\r
+<a href="rc.html#nr">FR_NOT_READY</a>,\r
+<a href="rc.html#id">FR_INVALID_DRIVE</a>,\r
+<a href="rc.html#ne">FR_NOT_ENABLED</a>,\r
+<a href="rc.html#ns">FR_NO_FILESYSTEM</a>,\r
+<a href="rc.html#tm">FR_TIMEOUT</a>\r
+</p>\r
+</div>\r
+\r
+\r
+<div class="para comp">\r
+<h4>QuickInfo</h4>\r
+<p>Available when <tt>_USE_LABEL == 1</tt>.</p>\r
+</div>\r
+\r
+\r
+<div class="para use">\r
+<h4>Example</h4>\r
+<pre>\r
+ char str[12];\r
+\r
+ <span class="c">/* Get volume label of the default drive */</span>\r
+ f_getlabel("", str, 0);\r
+\r
+ <span class="c">/* Get volume label of the drive 2 */</span>\r
+ f_getlabel("2:", str, 0);\r
+</pre>\r
+</div>\r
+\r
+\r
+<div class="para ref">\r
+<h4>See Also</h4>\r
+<tt><a href="setlabel.html">f_setlabel</a></tt>\r
+</div>\r
+\r
+\r
+<p class="foot"><a href="../00index_e.html">Return</a></p>\r
+</body>\r
+</html>\r
projects / z180-stamp.git / blobdiff