C in a Nutshell by Peter Prinz & Tony Crawford

Author:Peter Prinz & Tony Crawford [Peter Prinz and Tony Crawford]
Language: eng
Format: epub, mobi, pdf
Tags: COMPUTERS / Programming Languages / C
ISBN: 9780596159634
Publisher: O'Reilly Media
Published: 2008-12-16T16:00:00+00:00

See Also

fegetenv(), fesetenv(), feupdateenv(), feclearexcept(), feraisexcept(), fegetexceptflag(), fesetexceptflag(), fetestexcept()

Name

feof

Synopsis

Tests whether the file position is at the end

#include <stdio.h> intfeof( FILE *fp );

The feof() macro tests whether the file position indicator of a given file is at the end of the file.

The feof() macro's argument is a FILE pointer. One attribute of the file or stream referenced by this pointer is the end-of-file flag, which indicates that the program has attempted to read past the end of the file. The feof() macro tests the end-of-file flag and returns a nonzero value if the flag is set. If not, feof() returns 0.

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