The Open Group Base Specifications Issue 7
IEEE Std 1003.1-2008, 2016 Edition
Copyright © 2001-2016 The IEEE and The Open Group
NAME
feof - test end-of-file indicator on a stream
SYNOPSIS
#include <stdio.h>
int feof(FILE *stream);
DESCRIPTION
[CX] ![[Option Start]](../images/opt-start.gif)
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.
![[Option End]](../images/opt-end.gif)
The feof() function shall test the end-of-file indicator for the stream pointed to by stream.
[CX] 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.
EXAMPLES
None.
APPLICATION USAGE
None.
RATIONALE
None.
FUTURE DIRECTIONS
None.
SEE ALSO
clearerr, ferror, fopen
XBD <stdio.h>
CHANGE HISTORY
First released in Issue 1. Derived from Issue 1 of the SVID.
Issue 7
POSIX.1-2008, Technical Corrigendum 1, XSH/TC1-2008/0124 [401] is applied.
End of informative text.
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