#include <stdio.h> |
int main( void ) |
{ |
FILE *fp; |
char ch; |
/* open a file for writing */ |
fp = fopen ( "DUMMY.FIL" , "w" ); |
/* force an error condition by attempting to read */ |
ch = fgetc (fp); |
printf ( "%c\n" ,ch); |
if ( ferror (fp)) |
{ |
/* display an error message */ |
printf ( "Error reading from DUMMY.FIL\n" ); |
/* reset the error and EOF indicators */ |
clearerr (fp); |
} |
fclose (fp); |
return 0; |
} |