savelij13
46155916b1
- Added a memory configuration option. (_USE_LFN) - Added file lock feature. (_FS_SHARE) - Added fast seek feature. (_USE_FASTSEEK) - Changed some types on the API, XCHAR->TCHAR. - Changed fname member in the FILINFO structure on Unicode cfg. - String functions support UTF-8 encoding files on Unicode cfg.
38 lines
1.6 KiB
HTML
38 lines
1.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<meta http-equiv="Content-Style-Type" content="text/css">
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<link rel="up" title="FatFs" href="../00index_e.html">
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<link rel="alternate" hreflang="ja" title="Japanese" href="../ja/sdir.html">
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<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
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<title>FatFs - DIR</title>
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</head>
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<body>
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<div class="para">
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<h2>DIR</h2>
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<p>The <tt>DIR</tt> structure is used for the work area to read a directory by f_oepndir, f_readdir function. There is no member that can be changed by application.</p>
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<pre>
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typedef struct {
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FATFS* fs; <span>/* Pointer to the owner file system object */</span>
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WORD id; <span>/* Owner file system mount ID */</span>
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WORD index; <span>/* Directory index number to be read/write next */</span>
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DWORD sclust; <span>/* Table start cluster (0:Root dir) */</span>
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DWORD clust; <span>/* Current cluster */</span>
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DWORD sect; <span>/* Current sector */</span>
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BYTE* dir; <span>/* Pointer to the current SFN entry in the win[] */</span>
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BYTE* fn; <span>/* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */</span>
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#if _USE_LFN
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WCHAR* lfn; <span>/* Pointer to the LFN working buffer */</span>
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WORD lfn_idx; <span>/* Last matched LFN index (0xFFFF:No LFN) */</span>
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#endif
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} DIR;
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</pre>
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</div>
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<p class="foot"><a href="../00index_e.html">Return</a></p>
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</body>
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</html>
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