Esempi in C++ (Cpp) per register_pernet_gen_device

Esempio n. 1

File: ip6_tunnel.c Progetto: bojosos/linux

static int __init ip6_tunnel_init(void)
{
	int  err;

	err = register_pernet_gen_device(&ip6_tnl_net_id, &ip6_tnl_net_ops);
	if (err < 0)
		goto out_pernet;

	err = xfrm6_tunnel_register(&ip4ip6_handler, AF_INET);
	if (err < 0) {
		printk(KERN_ERR "ip6_tunnel init: can't register ip4ip6\n");
		goto out_ip4ip6;
	}

	err = xfrm6_tunnel_register(&ip6ip6_handler, AF_INET6);
	if (err < 0) {
		printk(KERN_ERR "ip6_tunnel init: can't register ip6ip6\n");
		goto out_ip6ip6;
	}

	return 0;

out_ip6ip6:
	xfrm6_tunnel_deregister(&ip4ip6_handler, AF_INET);
out_ip4ip6:
	unregister_pernet_gen_device(ip6_tnl_net_id, &ip6_tnl_net_ops);
out_pernet:
	return err;
}

Esempio n. 2

File: ip6_tunnel.c Progetto: fr34k8/DT_Hybrid_GPL_1.00.053

static int __init ip6_tunnel_init(void)
{
	int  err;

	if (xfrm6_tunnel_register(&ip4ip6_handler, AF_INET)) {
		printk(KERN_ERR "ip6_tunnel init: can't register ip4ip6\n");
		err = -EAGAIN;
		goto out;
	}

	if (xfrm6_tunnel_register(&ip6ip6_handler, AF_INET6)) {
		printk(KERN_ERR "ip6_tunnel init: can't register ip6ip6\n");
		err = -EAGAIN;
		goto unreg_ip4ip6;
	}

	err = register_pernet_gen_device(&ip6_tnl_net_id, &ip6_tnl_net_ops);
	if (err < 0)
		goto err_pernet;
	return 0;
err_pernet:
	xfrm6_tunnel_deregister(&ip6ip6_handler, AF_INET6);
unreg_ip4ip6:
	xfrm6_tunnel_deregister(&ip4ip6_handler, AF_INET);
out:
	return err;
}

Esempio n. 3

File: sit.c Progetto: mikuhatsune001/linux2.6.32

static int __init sit_init(void)
{
	int err;

	printk(KERN_INFO "IPv6 over IPv4 tunneling driver\n");

	err = register_pernet_gen_device(&sit_net_id, &sit_net_ops);
	if (err < 0)
		return err;
	err = xfrm4_tunnel_register(&sit_handler, AF_INET6);
	if (err < 0) {
		unregister_pernet_device(&sit_net_ops);
		printk(KERN_INFO "sit init: Can't add protocol\n");
	}
	return err;
}

Esempio n. 4

static int __init sit_init(void)
{
	int err;

	printk(KERN_INFO "IPv6 over IPv4 tunneling driver\n");

	if (xfrm4_tunnel_register(&sit_handler, AF_INET6) < 0) {
		printk(KERN_INFO "sit init: Can't add protocol\n");
		return -EAGAIN;
	}

	err = register_pernet_gen_device(&sit_net_id, &sit_net_ops);
	if (err < 0)
		xfrm4_tunnel_deregister(&sit_handler, AF_INET6);
	else
		register_netdev_rst(&sit_netdev_rst);

	return err;
}