In the C Programming Language, the ferror characteristic checks to see if the error indicator has been set for a movement pointed to by way of stream.
Syntax
The syntax for the ferror function in the C Language is:
int ferror(FILE *stream);Parameters or Arguments
stream The circulate whose error indicator is to be tested.
Returns
The ferror characteristic returns a nonzero value if the error indicator is set. Otherwise, it returns zero.
Required Header
In the C Language, the required header for the ferror characteristic is:
#include <stdio.h>Applies To
In the C Language, the ferror function can be used in the following versions:
ANSI/ISO 9899-1990
Similar Functions
Other C functions that are similar to the ferror function:
feof function <stdio.h>
See Also
Other C functions that are noteworthy when dealing with the ferror function:
clearerr characteristic rewind characteristic