static void loop_device(int fd)
{
struct mtdev dev;
struct input_event ev;
int ret = mtdev_open(&dev, fd);
if (ret) {
fprintf(stderr, "error: could not open device: %d\n", ret);
return;
}
show_props(&dev);
/* while the device has not been inactive for five seconds */
while (!mtdev_idle(&dev, fd, 5000)) {
/* extract all available processed events */
while (mtdev_get(&dev, fd, &ev, 1) > 0) {
if (use_event(&ev))
print_event(&ev);
}
}
mtdev_close(&dev);
}
int mtouch_open(struct MTouch* mt, int fd)
{
int ret;
mt->fd = fd;
ret = mtdev_open(&mt->dev, mt->fd);
if (ret)
goto error;
mconfig_init(&mt->cfg, &mt->caps);
hwstate_init(&mt->hs, &mt->caps);
mtstate_init(&mt->state);
gestures_init(mt);
if (use_grab) {
SYSCALL(ret = ioctl(fd, EVIOCGRAB, 1));
if (ret)
goto close;
}
return 0;
close:
mtdev_close(&mt->dev);
error:
return ret;
}
int main(int, char **)
{
mtdev m;
mtdev_open(&m, 0);
return 0;
}
