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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="ja">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS">
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<link rel="up" title="FatFs" href="../00index_j.html">
<link rel="alternate" hreflang="en" title="English" href="../en/truncate.html">
<link rel="stylesheet" href="../css_j.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_truncate</title>
</head>
<body>
<div class="para func">
<h2>f_truncate</h2>
<p>�t�@�C�������l�߂܂��B</p>
<pre>
FRESULT f_truncate (
FIL* <span class="arg">fp</span> <span class="c">/* [IN] �t�@�C���E�I�u�W�F�N�g�ւ̃|�C���^ */</span>
);
</pre>
</div>
<div class="para arg">
<h4>����</h4>
<dl class="par">
<dt>fp</dt>
<dd>��l�ߑΏۃt�@�C���̃t�@�C���E�I�u�W�F�N�g�ւ̃|�C���^</dd>
</dl>
</div>
<div class="para ret">
<h4>�߂�l</h4>
<p>
<a href="rc.html#ok">FR_OK</a>,
<a href="rc.html#de">FR_DISK_ERR</a>,
<a href="rc.html#ie">FR_INT_ERR</a>,
<a href="rc.html#nr">FR_NOT_READY</a>,
<a href="rc.html#de">FR_DENIED</a>,
<a href="rc.html#io">FR_INVALID_OBJECT</a>,
<a href="rc.html#tm">FR_TIMEOUT</a>
</p>
</div>
<div class="para desc">
<h4>���</h4>
<p>�t�@�C���̒��������݂̃��[�h/���C�g�E�|�C���^�ɐ�l�߂��܂��B���[�h/���C�g�E�|�C���^�����Ƀt�@�C���̏I�[���w���Ă���Ƃ��́A���̊��͉��̌��ʂ������܂���B</p>
</div>
<div class="para comp">
<h4>�Ή����</h4>
<p><tt>_FS_READONLY == 0</tt>�ŁA����<tt>_FS_MINIMIZE == 0</tt>�̂Ƃ��Ɏg�p�\�ł��B</p>
</div>
<div class="para ref">
<h4>�Q��</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>
</div>
<p class="foot"><a href="../00index_j.html">Return</a></p>
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