2014-08-13 05:48:16 +00:00
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<link rel="up" title="FatFs" href="../00index_j.html">
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<link rel="alternate" hreflang="en" title="English" href="../en/utime.html">
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<link rel="stylesheet" href="../css_j.css" type="text/css" media="screen" title="ELM Default">
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<title>FatFs - f_utime</title>
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</head>
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<body>
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<div class="para func">
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<h2>f_utime</h2>
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<p><EFBFBD>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>܂<EFBFBD><DC82>̓T<CD83>u<EFBFBD>E<EFBFBD>f<EFBFBD>B<EFBFBD><42><EFBFBD>N<EFBFBD>g<EFBFBD><67><EFBFBD>̃^<5E>C<EFBFBD><43><EFBFBD>X<EFBFBD>^<5E><><EFBFBD>v<EFBFBD><76><EFBFBD>ύX<CF8D><58><EFBFBD>܂<EFBFBD><DC82>B</p>
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<pre>
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FRESULT f_utime (
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const TCHAR* <span class="arg">path</span>, <span class="c">/* [IN] <20>I<EFBFBD>u<EFBFBD>W<EFBFBD>F<EFBFBD>N<EFBFBD>g<EFBFBD><67><EFBFBD>ւ̃|<7C>C<EFBFBD><43><EFBFBD>^ */</span>
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const FILINFO* <span class="arg">fno</span> <span class="c">/* [IN] <20>ݒ肷<DD92><E882B7><EFBFBD><EFBFBD><EFBFBD>t */</span>
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);
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</pre>
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</div>
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<div class="para arg">
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<h4><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h4>
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<dl class="par">
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<dt>path</dt>
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<dd><EFBFBD>ύX<EFBFBD>Ώۂ̃I<EFBFBD>u<EFBFBD>W<EFBFBD>F<EFBFBD>N<EFBFBD>g<EFBFBD><EFBFBD><a href="filename.html"><EFBFBD>p<EFBFBD>X<EFBFBD><EFBFBD></a><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>k<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><tt>'\0'</tt><EFBFBD>I<EFBFBD>[<5B>̕<EFBFBD><CC95><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>w<EFBFBD>肵<EFBFBD>܂<EFBFBD><DC82>B</dd>
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<dt>fno</dt>
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<dd><EFBFBD>ݒ肷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>t<EFBFBD>Ǝ<EFBFBD><EFBFBD>Ԃ<EFBFBD><tt>fdate</tt><EFBFBD><EFBFBD><tt>ftime</tt><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>o<EFBFBD>ɐݒ肳<EFBFBD>ꂽ<tt>FILINFO</tt><EFBFBD>\<5C><><EFBFBD>̂ւ̃|<7C>C<EFBFBD><43><EFBFBD>^<5E>B<EFBFBD><42><EFBFBD>̃<EFBFBD><CC83><EFBFBD><EFBFBD>o<EFBFBD>͂<EFBFBD><CD82>̊<CC8A><D690>ł͈Ӗ<CD88><D396><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>܂<EFBFBD><DC82><EFBFBD><EFBFBD>B</dd>
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</dl>
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</div>
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<div class="para ret">
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<h4><EFBFBD>߂<EFBFBD><EFBFBD>l</h4>
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<p>
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<a href="rc.html#ok">FR_OK</a>,
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<a href="rc.html#de">FR_DISK_ERR</a>,
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<a href="rc.html#ie">FR_INT_ERR</a>,
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<a href="rc.html#nr">FR_NOT_READY</a>,
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<a href="rc.html#ok">FR_NO_FILE</a>,
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<a href="rc.html#np">FR_NO_PATH</a>,
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<a href="rc.html#in">FR_INVALID_NAME</a>,
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<a href="rc.html#wp">FR_WRITE_PROTECTED</a>,
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<a href="rc.html#id">FR_INVALID_DRIVE</a>,
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<a href="rc.html#ne">FR_NOT_ENABLED</a>,
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<a href="rc.html#ns">FR_NO_FILESYSTEM</a>,
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<a href="rc.html#tm">FR_TIMEOUT</a>,
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<a href="rc.html#nc">FR_NOT_ENOUGH_CORE</a>
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</p>
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</div>
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<div class="para desc">
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<h4><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h4>
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<p><EFBFBD>I<EFBFBD>u<EFBFBD>W<EFBFBD>F<EFBFBD>N<EFBFBD>g<EFBFBD>̃^<5E>C<EFBFBD><43><EFBFBD>X<EFBFBD>^<5E><><EFBFBD>v<EFBFBD><76><EFBFBD>ύX<CF8D><58><EFBFBD>܂<EFBFBD><DC82>B</p>
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</div>
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<div class="para use">
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<h4><EFBFBD>g<EFBFBD>p<EFBFBD><EFBFBD></h4>
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<pre>
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FRESULT set_timestamp (
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char *obj, <span class="c">/* <20>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD>ւ̃|<7C>C<EFBFBD><43><EFBFBD>^ */</span>
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int year,
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int month,
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int mday,
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int hour,
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int min,
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int sec
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)
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{
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FILINFO fno;
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fno.fdate = (WORD)(((year - 1980) * 512U) | month * 32U | mday);
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fno.ftime = (WORD)(hour * 2048U | min * 32U | sec / 2U);
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return f_utime(obj, &fno);
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}
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</pre>
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</div>
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<div class="para comp">
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<h4><EFBFBD>Ή<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h4>
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<p><tt>_FS_READONLY == 0</tt><EFBFBD>ŁA<EFBFBD><EFBFBD><EFBFBD><EFBFBD><tt>_FS_MINIMIZE == 0</tt><EFBFBD>̂Ƃ<EFBFBD><EFBFBD>Ɏg<EFBFBD>p<EFBFBD>\<5C>ł<EFBFBD><C582>B</p>
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</div>
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<div class="para ref">
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<h4><EFBFBD>Q<EFBFBD><EFBFBD></h4>
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<p><tt><a href="stat.html">f_stat</a>, <a href="sfileinfo.html">FILINFO</a></tt></p>
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</div>
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<p class="foot"><a href="../00index_j.html"><EFBFBD>߂<EFBFBD></a></p>
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</body>
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</html>
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