The DIR structure is used for the work area to read a directory by f_oepndir, f_readdir, f_findfirst and f_findnext function. Application program must not modify any member in this structure, or any data on the FAT volume can be collapsed.
--typedef struct { - _FDID obj; /* Owner file sytem object and object identifier */ - DWORD dptr; /* Current read/write offset */ - DWORD clust; /* Current cluster */ - DWORD sect; /* Current sector */ - BYTE* dir; /* Pointer to the current SFN entry in the win[] */ - BYTE* fn; /* Pointer to the SFN buffer (in/out) {file[8],ext[3],status[1]} */ -#if _USE_LFN - DWORD blk_ofs; /* Offset of the entry block (0xFFFFFFFF:Invalid) */ - WCHAR* lfn; /* Pointer to the LFN working buffer (in/out) */ -#endif -#if _USE_FIND - const TCHAR* pat; /* Ponter to the matching pattern */ -#endif -} DIR; --