f_eof

The f_eof function tests for end-of-file on a file.

int f_eof (
  FIL* fp   /* [IN] File object */
);

Parameters

fp
Pointer to the open file object structure.

Return Values

The f_eof() function returns a non-zero value if the read/write pointer has reached end of the file; otherwise it returns a zero.

Description

In this revision, this function is implemented as a macro.

#define f_eof(fp) ((int)((fp)->fptr == (fp)->fsize))

QuickInfo

Always available.

See Also

f_open, f_lseek, FIL

Return