- NAME
-
feof - Check if End Of File has been reached.
- SYNOPSIS
#include <stdio.h>
int feof(FILE *stream);- DESCRIPTION
-
Tests if the position indicator of a given stream has reached the End of File.
Once End Of File has been reached, further reading operations on the same stream return EOF until rewind() or fseek() are called changing the position indicator to a valid position. Because the EOF value returned by many input functions may indicate either the End-Of-File or an error, this function should be called to ensure the End Of File has been reached.
- RETURN VALUE
-
A non-zero value is returned in the case that the position indicator reached the End Of File in the last input operation with the specified stream, otherwise 0 is returned.
- SEE ALSO
-
clearerr, ferror, fwrite
- EXAMPLE
link:src/feof.c[role=include]- OUTPUT
$ gcc -Wall feof.c $ ./a.out Error opening file: Bad address $ ./a.out feof.c Total number of bytes: 342
- EXAMPLE
link:src/feof2.c[role=include]- OUTPUT
$ gcc -Wall feof2.c $ ./a.out feof2.c The file contains 26 lines.