static int pn_socket_create(struct net *net, struct socket *sock, int protocol)
{
+ struct sock *sk;
+ struct pn_sock *pn;
struct phonet_protocol *pnp;
int err;
goto out;
}
- /* TODO: create and init the struct sock */
- err = -EPROTONOSUPPORT;
+ sk = sk_alloc(net, PF_PHONET, GFP_KERNEL, pnp->prot);
+ if (sk == NULL) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ sock_init_data(sock, sk);
+ sock->state = SS_UNCONNECTED;
+ sock->ops = pnp->ops;
+ sk->sk_backlog_rcv = sk->sk_prot->backlog_rcv;
+ sk->sk_protocol = protocol;
+ pn = pn_sk(sk);
+ pn->sobject = 0;
+ pn->resource = 0;
+ sk->sk_prot->init(sk);
+ err = 0;
out:
phonet_proto_put(pnp);
struct net_device *orig_dev)
{
struct phonethdr *ph;
+ struct sock *sk;
struct sockaddr_pn sa;
u16 len;
if (pn_sockaddr_get_addr(&sa) == 0)
goto out; /* currently, we cannot be device 0 */
- /* TODO: put packets to sockets backlog */
+ sk = pn_find_sock_by_sa(&sa);
+ if (sk == NULL)
+ goto out;
+
+ /* Push data to the socket (or other sockets connected to it). */
+ return sk_receive_skb(sk, skb, 0);
out:
kfree_skb(skb);