clearerr3p
Clear indicators on a stream
Usage
#include <stdio.h>
void clearerr(FILE *stream);
Prolog
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
Overview
The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1‐2017 defers to the ISO C standard.
The clearerr() function shall clear the end-of-file and error indicators for the stream to which stream points.
The clearerr() function shall not change the setting of errno if stream is valid.
Return value
The clearerr() function shall not return a value.
Errors
No errors are defined.
The following sections are informative.
Examples
None.
Application usage
None.
Rationale
None.
Future directions
None.