/*				gfntes.c 
For testing GFN driver
*/

#include <stdio.h>
#include <sys/ioctl.h>
#include <fcntl.h>

#define GETSTATUS	1000
#define	SETCONPORT	1001

int	handle;


int main()
{
int	data;

handle = open("/dev/gfn", O_RDWR);
if(handle > 0)
	printf("GFN Driver opened %d\n", handle);
else
	{
	printf("Error opening GFN\n");
	exit(1);
	}


if(ioctl(handle, GETSTATUS, &data) < 0)
	printf("Error doing IOCTL GFN\n");;
printf("Printer Status from the Driver = %x hex\n",data & 255);

printf("Enter Data to Write : ");
scanf("%x",&data);
if(ioctl(handle, SETCONPORT, &data) < 0)
	printf("Error doing IOCTL GFN\n");;

return 0;
}