Lines Matching refs:sk
43 struct sock *sk = sock->sk; in pn_socket_release() local
45 if (sk) { in pn_socket_release()
46 sock->sk = NULL; in pn_socket_release()
47 sk->sk_prot->close(sk, 0); in pn_socket_release()
145 int pn_sock_hash(struct sock *sk) in pn_sock_hash() argument
147 struct hlist_head *hlist = pn_hash_list(pn_sk(sk)->sobject); in pn_sock_hash()
150 sk_add_node_rcu(sk, hlist); in pn_sock_hash()
157 void pn_sock_unhash(struct sock *sk) in pn_sock_unhash() argument
160 sk_del_node_init_rcu(sk); in pn_sock_unhash()
162 pn_sock_unbind_all_res(sk); in pn_sock_unhash()
171 struct sock *sk = sock->sk; in pn_socket_bind() local
172 struct pn_sock *pn = pn_sk(sk); in pn_socket_bind()
178 if (sk->sk_prot->bind) in pn_socket_bind()
179 return sk->sk_prot->bind(sk, addr, len); in pn_socket_bind()
188 if (saddr && phonet_address_lookup(sock_net(sk), saddr)) in pn_socket_bind()
191 lock_sock(sk); in pn_socket_bind()
192 if (sk->sk_state != TCP_CLOSE || pn_port(pn->sobject)) { in pn_socket_bind()
196 WARN_ON(sk_hashed(sk)); in pn_socket_bind()
198 err = sk->sk_prot->get_port(sk, pn_port(handle)); in pn_socket_bind()
207 err = sk->sk_prot->hash(sk); in pn_socket_bind()
211 release_sock(sk); in pn_socket_bind()
226 BUG_ON(!pn_port(pn_sk(sock->sk)->sobject)); in pn_socket_autobind()
233 struct sock *sk = sock->sk; in pn_socket_connect() local
234 struct pn_sock *pn = pn_sk(sk); in pn_socket_connect()
237 long timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK); in pn_socket_connect()
247 lock_sock(sk); in pn_socket_connect()
251 if (sk->sk_state != TCP_CLOSE) { in pn_socket_connect()
268 err = sk->sk_prot->connect(sk, addr, len); in pn_socket_connect()
275 while (sk->sk_state == TCP_SYN_SENT) { in pn_socket_connect()
287 prepare_to_wait_exclusive(sk_sleep(sk), &wait, in pn_socket_connect()
289 release_sock(sk); in pn_socket_connect()
291 lock_sock(sk); in pn_socket_connect()
292 finish_wait(sk_sleep(sk), &wait); in pn_socket_connect()
295 if ((1 << sk->sk_state) & (TCPF_SYN_RECV|TCPF_ESTABLISHED)) in pn_socket_connect()
297 else if (sk->sk_state == TCP_CLOSE_WAIT) in pn_socket_connect()
303 release_sock(sk); in pn_socket_connect()
310 struct sock *sk = sock->sk; in pn_socket_accept() local
314 if (unlikely(sk->sk_state != TCP_LISTEN)) in pn_socket_accept()
317 newsk = sk->sk_prot->accept(sk, flags, &err, kern); in pn_socket_accept()
331 struct sock *sk = sock->sk; in pn_socket_getname() local
332 struct pn_sock *pn = pn_sk(sk); in pn_socket_getname()
346 struct sock *sk = sock->sk; in pn_socket_poll() local
347 struct pep_sock *pn = pep_sk(sk); in pn_socket_poll()
350 poll_wait(file, sk_sleep(sk), wait); in pn_socket_poll()
352 if (sk->sk_state == TCP_CLOSE) in pn_socket_poll()
354 if (!skb_queue_empty(&sk->sk_receive_queue)) in pn_socket_poll()
358 if (!mask && sk->sk_state == TCP_CLOSE_WAIT) in pn_socket_poll()
361 if (sk->sk_state == TCP_ESTABLISHED && in pn_socket_poll()
362 refcount_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf && in pn_socket_poll()
372 struct sock *sk = sock->sk; in pn_socket_ioctl() local
373 struct pn_sock *pn = pn_sk(sk); in pn_socket_ioctl()
383 lock_sock(sk); in pn_socket_ioctl()
384 if (sk->sk_bound_dev_if) in pn_socket_ioctl()
385 dev = dev_get_by_index(sock_net(sk), in pn_socket_ioctl()
386 sk->sk_bound_dev_if); in pn_socket_ioctl()
388 dev = phonet_device_get(sock_net(sk)); in pn_socket_ioctl()
393 release_sock(sk); in pn_socket_ioctl()
404 return sk->sk_prot->ioctl(sk, cmd, arg); in pn_socket_ioctl()
409 struct sock *sk = sock->sk; in pn_socket_listen() local
415 lock_sock(sk); in pn_socket_listen()
421 if (sk->sk_state != TCP_LISTEN) { in pn_socket_listen()
422 sk->sk_state = TCP_LISTEN; in pn_socket_listen()
423 sk->sk_ack_backlog = 0; in pn_socket_listen()
425 sk->sk_max_ack_backlog = backlog; in pn_socket_listen()
427 release_sock(sk); in pn_socket_listen()
434 struct sock *sk = sock->sk; in pn_socket_sendmsg() local
439 return sk->sk_prot->sendmsg(sk, m, total_len); in pn_socket_sendmsg()
494 int pn_sock_get_port(struct sock *sk, unsigned short sport) in pn_sock_get_port() argument
497 struct net *net = sock_net(sk); in pn_sock_get_port()
498 struct pn_sock *pn = pn_sk(sk); in pn_sock_get_port()
563 static struct sock *pn_sock_get_next(struct seq_file *seq, struct sock *sk) in pn_sock_get_next() argument
568 sk = sk_next(sk); in pn_sock_get_next()
569 while (sk && !net_eq(net, sock_net(sk))); in pn_sock_get_next()
571 return sk; in pn_sock_get_next()
583 struct sock *sk; in pn_sock_seq_next() local
586 sk = pn_sock_get_idx(seq, 0); in pn_sock_seq_next()
588 sk = pn_sock_get_next(seq, v); in pn_sock_seq_next()
590 return sk; in pn_sock_seq_next()
606 struct sock *sk = v; in pn_sock_seq_show() local
607 struct pn_sock *pn = pn_sk(sk); in pn_sock_seq_show()
611 sk->sk_protocol, pn->sobject, pn->dobject, in pn_sock_seq_show()
612 pn->resource, sk->sk_state, in pn_sock_seq_show()
613 sk_wmem_alloc_get(sk), sk_rmem_alloc_get(sk), in pn_sock_seq_show()
614 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)), in pn_sock_seq_show()
615 sock_i_ino(sk), in pn_sock_seq_show()
616 refcount_read(&sk->sk_refcnt), sk, in pn_sock_seq_show()
617 atomic_read(&sk->sk_drops)); in pn_sock_seq_show()
632 struct sock *sk[256]; member
640 struct sock *sk; in pn_find_sock_by_res() local
646 sk = rcu_dereference(pnres.sk[res]); in pn_find_sock_by_res()
647 if (sk) in pn_find_sock_by_res()
648 sock_hold(sk); in pn_find_sock_by_res()
650 return sk; in pn_find_sock_by_res()
655 int pn_sock_bind_res(struct sock *sk, u8 res) in pn_sock_bind_res() argument
659 if (!net_eq(sock_net(sk), &init_net)) in pn_sock_bind_res()
663 if (pn_socket_autobind(sk->sk_socket)) in pn_sock_bind_res()
667 if (pnres.sk[res] == NULL) { in pn_sock_bind_res()
668 sock_hold(sk); in pn_sock_bind_res()
669 rcu_assign_pointer(pnres.sk[res], sk); in pn_sock_bind_res()
676 int pn_sock_unbind_res(struct sock *sk, u8 res) in pn_sock_unbind_res() argument
684 if (pnres.sk[res] == sk) { in pn_sock_unbind_res()
685 RCU_INIT_POINTER(pnres.sk[res], NULL); in pn_sock_unbind_res()
692 sock_put(sk); in pn_sock_unbind_res()
697 void pn_sock_unbind_all_res(struct sock *sk) in pn_sock_unbind_all_res() argument
703 if (pnres.sk[res] == sk) { in pn_sock_unbind_all_res()
704 RCU_INIT_POINTER(pnres.sk[res], NULL); in pn_sock_unbind_all_res()
711 __sock_put(sk); in pn_sock_unbind_all_res()
727 if (pnres.sk[i] == NULL) in pn_res_get_idx()
730 return pnres.sk + i; in pn_res_get_idx()
736 static struct sock **pn_res_get_next(struct seq_file *seq, struct sock **sk) in pn_res_get_next() argument
743 for (i = (sk - pnres.sk) + 1; i < 256; i++) in pn_res_get_next()
744 if (pnres.sk[i]) in pn_res_get_next()
745 return pnres.sk + i; in pn_res_get_next()
758 struct sock **sk; in pn_res_seq_next() local
761 sk = pn_res_get_idx(seq, 0); in pn_res_seq_next()
763 sk = pn_res_get_next(seq, v); in pn_res_seq_next()
765 return sk; in pn_res_seq_next()
781 struct sock *sk = *psk; in pn_res_seq_show() local
784 (int) (psk - pnres.sk), in pn_res_seq_show()
785 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)), in pn_res_seq_show()
786 sock_i_ino(sk)); in pn_res_seq_show()