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< title > FatFs - DIR< / title >
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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 < tt > f_oepndir< / tt > , < tt > f_readdir< / tt > , < tt > f_findfirst< / tt > and < tt > f_findnext< / tt > function. Application program must not modify any member in this structure, or any file on the volume can be collapsed.< / p >
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< pre >
< span class = "k" > typedef< / span > < span class = "k" > struct< / span > {
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_FDID obj; < span class = "c" > /* Owner file sytem object and object identifier */< / span >
DWORD dptr; < span class = "c" > /* Current read/write offset */< / span >
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DWORD clust; < span class = "c" > /* Current cluster */< / span >
DWORD sect; < span class = "c" > /* Current sector */< / span >
BYTE* dir; < span class = "c" > /* Pointer to the current SFN entry in the win[] */< / span >
BYTE* fn; < span class = "c" > /* Pointer to the SFN buffer (in/out) {file[8],ext[3],status[1]} */< / span >
< span class = "k" > #if< / span > _USE_LFN
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DWORD blk_ofs; < span class = "c" > /* Offset of the entry block (0xFFFFFFFF:Invalid) */< / span >
WCHAR* lfn; < span class = "c" > /* Pointer to the LFN working buffer (in/out) */< / span >
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< span class = "k" > #endif< / span >
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< span class = "k" > #if< / span > _USE_FIND
const TCHAR* pat; < span class = "c" > /* Ponter to the matching pattern */< / span >
< span class = "k" > #endif< / span >
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} DIR;
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