/* Networking protocol blocks we attach to sockets.
* socket layer -> transport layer interface
- * transport -> network interface is defined by struct inet_proto
*/
struct proto {
void (*close)(struct sock *sk,
struct sock *sk_alloc(struct net *net, int family, gfp_t priority,
struct proto *prot, int kern);
void sk_free(struct sock *sk);
+void sk_destruct(struct sock *sk);
struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority);
struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force,