Last modified on 14 June 2009, at 16:23

C++ Programming/Code/Standard C Library/Functions/ferror


#include <cstdio>
int ferror( FILE *stream );

The ferror() function looks for errors with stream, returning zero if no errors have occurred, and non-zero if there is an error. In case of an error, use perror() to determine which error has occurred.

Related topics
clearerr - feof - perror