clearerr
[clear file or stream error indicator]
SYNOPSIS
#include
<stdio.h>
void clearerr(FILE
*fp);
DESCRIPTION
The stdio
functions maintain an error indicator
with each file pointer, fp,
to record whether any read or write errors have occurred on the associated
file or stream. Similarly, it maintains an end-of-file indicator to record
whether there is no more data in the file. Use clearerr
to reset both of these indicators.
See ferror
and feof
to query the two indicators.
RETURNS
clearerr
does not return a result.
COMPLIANCE
ANSI C requires
clearerr.
No supporting OS subroutines are required.
0