root/morphix/trunk/fbmngplay-0.5a/fbmngplay-0.5a/console.c

/*
 *      fbmngplay - framebuffer console MNG player.
 *      (c) 2001-2002 by Stefan Reinauer, <stepan@suse.de>
 *   
 *      This program is based on mngplay, part of libmng, written and (C) by
 *      Ralph Giles <giles@ashlu.bc.ca>
 *
 *      This program my be redistributed under the terms of the
 *      GNU General Public Licence, version 2, or at your preference,
 *      any later version.
 */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <linux/kd.h>
#include <linux/vt.h>
#include <sys/ioctl.h>

#include "console.h"

int start_console = 0;
int fd;

int current_console(void)
{
        int  result=0;
        char twelve=12;

        result = ioctl(fd, TIOCLINUX, &twelve);

        return result;
}

void init_consoles(void)
{
        fd=open("/dev/tty0", O_RDWR|O_NDELAY);
        if (fd<0) {
                fprintf(stderr, "Could not open virtual terminal.\n");
                exit (1);
        }
}