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fatfs lseek EOF bug


Hi all,

I think I've found a bug in the ecos FAT implementation for lseek function. 
(fatfs_fo_lseek).
When calling the function like this 'lseek(fd, 0,  SEEK_CUR)' to get the 
current file position and the postion is right at the end of the file the fat 
lseek function returns end of file error EEOF. I've looked at the other 
filesystems from ecos and did a test in linux and the correct behavior seems 
to be to return the current position of the end of file if the read/write 
pointer is at the end of file (equal with the file size).
This bug occurs for example when creating a new file, writing some data in it 
and calling lseek(fd, 0, SEEK_CUR) to get the current file position.

Suggestions?

Thanks,
	Nelu

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