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1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\r | |
2 | <html lang="en">\r | |
3 | <head>\r | |
4 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8">\r | |
5 | <meta http-equiv="Content-Style-Type" content="text/css">\r | |
6 | <link rel="up" title="FatFs" href="../00index_e.html">\r | |
7 | <link rel="alternate" hreflang="ja" title="Japanese" href="../ja/sdir.html">\r | |
8 | <link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">\r | |
9 | <title>FatFs - DIR</title>\r | |
10 | </head>\r | |
11 | \r | |
12 | <body>\r | |
13 | \r | |
14 | <div class="para">\r | |
15 | <h2>DIR</h2>\r | |
16 | <p>The <tt>DIR</tt> structure is used for the work area to read a directory by <tt>f_oepndir</tt>, <tt>f_readdir</tt>, <tt>f_findfirst</tt> and <tt>f_findnext</tt> function. Application program <em>must not</em> modify any member in this structure, or <tt>f_readdir</tt> function will not work properly.</p>\r | |
17 | <pre>\r | |
18 | <span class="k">typedef</span> <span class="k">struct</span> {\r | |
19 | FFOBJID obj; <span class="c">/* Object identifier */</span>\r | |
20 | DWORD dptr; <span class="c">/* Current read/write offset */</span>\r | |
21 | DWORD clust; <span class="c">/* Current cluster */</span>\r | |
22 | LBA_t sect; <span class="c">/* Current sector */</span>\r | |
23 | BYTE* dir; <span class="c">/* Pointer to the current SFN entry in the win[] */</span>\r | |
24 | BYTE* fn; <span class="c">/* Pointer to the SFN buffer (in/out) {file[8],ext[3],status[1]} */</span>\r | |
25 | <span class="k">#if</span> FF_USE_LFN\r | |
26 | DWORD blk_ofs; <span class="c">/* Offset of the entry block (0xFFFFFFFF:Invalid) */</span>\r | |
27 | WCHAR* lfn; <span class="c">/* Pointer to the LFN working buffer (in/out) */</span>\r | |
28 | <span class="k">#endif</span>\r | |
29 | <span class="k">#if</span> FF_USE_FIND\r | |
30 | const TCHAR* pat; <span class="c">/* Ponter to the matching pattern */</span>\r | |
31 | <span class="k">#endif</span>\r | |
32 | } DIR;\r | |
33 | </pre>\r | |
34 | </div>\r | |
35 | \r | |
36 | <p class="foot"><a href="../00index_e.html">Return</a></p>\r | |
37 | </body>\r | |
38 | </html>\r |