feof man page

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.

feof — test end-of-file indicator on a stream

Synopsis

#include <stdio.h>

int feof(FILE *stream);

Description

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.1‐2008 defers to the ISO C standard.

The feof() function shall test the end-of-file indicator for the stream pointed to by stream.

The feof() function shall not change the setting of errno if stream is valid.

Return Value

The feof() function shall return non-zero if and only if the end-of-file indicator is set for stream.

Errors

No errors are defined.

The following sections are informative.

See Also

clearerr(), ferror(), fopen()

The Base Definitions volume of POSIX.1‐2008, <stdio.h>

Info

2013 IEEE/The Open Group POSIX Programmer's Manual