C++ (Cpp) mem_ioctl Examples

Example #1

File: kern_memio.c Project: victoredwardocallaghan/DragonFlyBSD

static int
mmioctl(struct dev_ioctl_args *ap)
{
	cdev_t dev = ap->a_head.a_dev;
	int error;

	get_mplock();

	switch (minor(dev)) {
	case 0:
		error = mem_ioctl(dev, ap->a_cmd, ap->a_data,
				  ap->a_fflag, ap->a_cred);
		break;
	case 3:
	case 4:
		error = random_ioctl(dev, ap->a_cmd, ap->a_data,
				     ap->a_fflag, ap->a_cred);
		break;
	default:
		error = ENODEV;
		break;
	}

	rel_mplock();
	return (error);
}

Example #2

File: mem.c Project: SylvestreG/bitrig

int
mmioctl(dev_t dev, u_long cmd, caddr_t data, int flags, struct proc *p)
{
#ifdef MTRR
	switch (minor(dev)) {
	case 0:
	case 4:
		return mem_ioctl(dev, cmd, data, flags, p);
	}
#endif
	return (ENODEV);
}

Example #3

File: mem.c Project: bluhm/sys

int
mmioctl(dev_t dev, u_long cmd, caddr_t data, int flags, struct proc *p)
{
        switch (cmd) {
        case FIONBIO:
        case FIOASYNC:
                /* handled by fd layer */
                return 0;
        }

#ifdef MTRR
	switch (minor(dev)) {
	case 0:
	case 4:
		return mem_ioctl(dev, cmd, data, flags, p);
	}
#endif
	return (ENODEV);
}