FERROR - check for error.
(ANSI Standard)
Usage:
#include <stdio.h>
i = ferror( f );
Where:
- FILE *f;
- points to the file to be checked for errors.
- int i;
- is non-zero if an error has occurred in reading or
writing the file; otherwise it is zero. The error
indication will last until the file is closed unless it
is cleared by the "clearerr" function.
Description:
"ferror" determines if an error condition has
occurred on the indicated file.
See Also:
expl c lib clearerr
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