fatfs/doc/en/sfileinfo.html

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   9 <title>FatFs - FILINFO</title>
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  13
  14 <div class="para">
  15 <h2>FILINFO</h2>
  16 <p>The <tt>FILINFO</tt> structure holds information about the object returned by <tt>f_readdir</tt>, <tt>f_findfirst</tt>, <tt>f_findnext</tt> and <tt>f_stat</tt> function.</p>
  17 <pre>
  18 <span class="k">typedef struct</span> {
  19     FSIZE_t fsize;               <span class="c">/* File size */</span>
  20     WORD    fdate;               <span class="c">/* Last modified date */</span>
  21     WORD    ftime;               <span class="c">/* Last modified time */</span>
  22     BYTE    fattrib;             <span class="c">/* Attribute */</span>
  23 <span class="k">#if</span> _USE_LFN != 0
  24     TCHAR   altname[13];         <span class="c">/* Alternative object name */</span>
  25     TCHAR   fname[_MAX_LFN + 1]; <span class="c">/* Primary object name */</span>
  26 <span class="k">#else</span>
  27     TCHAR   fname[13];           <span class="c">/* Object name */</span>
  28 <span class="k">#endif</span>
  29 } FILINFO;
  30 </pre>
  31 </div>
  32
  33 <h4>Members</h4>
  34 <dl>
  35 <dt>fsize</dt>
  36 <dd>Indicates size of the file in unit of byte. <tt>FSIZE_t</tt> is an alias of integer type either <tt>DWORD</tt>(32-bit) or <tt>QWORD</tt>(64-bit) depends on the configuration option <tt>_FS_EXFAT</tt>. Do not care when the item is a directory.</dd>
  37 <dt>fdate</dt>
  38 <dd>Indicates the date when the file was modified or the directory was created.<br>
  39 <dl>
  40 <dt>bit15:9</dt>
  41 <dd>Year origin from 1980 (0..127)</dd>
  42 <dt>bit8:5</dt>
  43 <dd>Month (1..12)</dd>
  44 <dt>bit4:0</dt>
  45 <dd>Day (1..31)</dd>
  46 </dl>
  47 </dd>
  48 <dt>ftime</dt>
  49 <dd>Indicates the time when the file was modified or the directory was created.<br>
  50 <dl>
  51 <dt>bit15:11</dt>
  52 <dd>Hour (0..23)</dd>
  53 <dt>bit10:5</dt>
  54 <dd>Minute (0..59)</dd>
  55 <dt>bit4:0</dt>
  56 <dd>Second / 2 (0..29)</dd>
  57 </dl>
  58 </dd>
  59 <dt>fattrib</dt>
  60 <dd>Indicates the file/directory attribute in combination of <tt>AM_DIR</tt>, <tt>AM_RDO</tt>, <tt>AM_HID</tt>, <tt>AM_SYS</tt> and <tt>AM_ARC</tt>.</dd>
  61 <dt>fname[]</dt>
  62 <dd>The null-terminated object name is stored. A null string is stored when no item to read and it indicates this structure is invalid.</dd>
  63 <dt>altname[]</dt>
  64 <dd>Alternative object name is stored if available. This member is not available at non-LFN configuration.</dd>
  65 </dl>
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