FreeRTOS/Common/FileSystem/FatFs-0.7e/doc/en/sdir.html

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  13 <div class="para">
  14 <h2>DIR</h2>
  15 <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>
  16 <pre>
  17 typedef struct _DIR_ {
  18     FATFS*  fs;         /* Pointer to the owner file system object */
  19     WORD    id;         /* Owner file system mount ID */
  20     WORD    index;      /* Current read/write index number */
  21     DWORD   sclust;     /* Table start cluster (0:Static table) */
  22     DWORD   clust;      /* Current cluster */
  23     DWORD   sect;       /* Current sector */
  24     BYTE*   dir;        /* Pointer to the current SFN entry in the win[] */
  25     BYTE*   fn;         /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
  26 #if _USE_LFN
  27     WCHAR*  lfn;        /* Pointer to the LFN working buffer */
  28     WORD    lfn_idx;    /* Last matched LFN index (0xFFFF:No LFN) */
  29 #endif
  30 } DIR;
  31 </pre>
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