Lines Matching refs:sk
41 struct sock *sk = sock->sk; in pn_socket_release() local
43 if (sk) { in pn_socket_release()
44 sock->sk = NULL; in pn_socket_release()
45 sk->sk_prot->close(sk, 0); in pn_socket_release()
143 void pn_sock_hash(struct sock *sk) in pn_sock_hash() argument
145 struct hlist_head *hlist = pn_hash_list(pn_sk(sk)->sobject); in pn_sock_hash()
148 sk_add_node_rcu(sk, hlist); in pn_sock_hash()
153 void pn_sock_unhash(struct sock *sk) in pn_sock_unhash() argument
156 sk_del_node_init_rcu(sk); in pn_sock_unhash()
158 pn_sock_unbind_all_res(sk); in pn_sock_unhash()
167 struct sock *sk = sock->sk; in pn_socket_bind() local
168 struct pn_sock *pn = pn_sk(sk); in pn_socket_bind()
174 if (sk->sk_prot->bind) in pn_socket_bind()
175 return sk->sk_prot->bind(sk, addr, len); in pn_socket_bind()
184 if (saddr && phonet_address_lookup(sock_net(sk), saddr)) in pn_socket_bind()
187 lock_sock(sk); in pn_socket_bind()
188 if (sk->sk_state != TCP_CLOSE || pn_port(pn->sobject)) { in pn_socket_bind()
192 WARN_ON(sk_hashed(sk)); in pn_socket_bind()
194 err = sk->sk_prot->get_port(sk, pn_port(handle)); in pn_socket_bind()
203 sk->sk_prot->hash(sk); in pn_socket_bind()
207 release_sock(sk); in pn_socket_bind()
222 BUG_ON(!pn_port(pn_sk(sock->sk)->sobject)); in pn_socket_autobind()
229 struct sock *sk = sock->sk; in pn_socket_connect() local
230 struct pn_sock *pn = pn_sk(sk); in pn_socket_connect()
233 long timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK); in pn_socket_connect()
243 lock_sock(sk); in pn_socket_connect()
247 if (sk->sk_state != TCP_CLOSE) { in pn_socket_connect()
264 err = sk->sk_prot->connect(sk, addr, len); in pn_socket_connect()
271 while (sk->sk_state == TCP_SYN_SENT) { in pn_socket_connect()
283 prepare_to_wait_exclusive(sk_sleep(sk), &wait, in pn_socket_connect()
285 release_sock(sk); in pn_socket_connect()
287 lock_sock(sk); in pn_socket_connect()
288 finish_wait(sk_sleep(sk), &wait); in pn_socket_connect()
291 if ((1 << sk->sk_state) & (TCPF_SYN_RECV|TCPF_ESTABLISHED)) in pn_socket_connect()
293 else if (sk->sk_state == TCP_CLOSE_WAIT) in pn_socket_connect()
299 release_sock(sk); in pn_socket_connect()
306 struct sock *sk = sock->sk; in pn_socket_accept() local
310 if (unlikely(sk->sk_state != TCP_LISTEN)) in pn_socket_accept()
313 newsk = sk->sk_prot->accept(sk, flags, &err); in pn_socket_accept()
327 struct sock *sk = sock->sk; in pn_socket_getname() local
328 struct pn_sock *pn = pn_sk(sk); in pn_socket_getname()
343 struct sock *sk = sock->sk; in pn_socket_poll() local
344 struct pep_sock *pn = pep_sk(sk); in pn_socket_poll()
347 poll_wait(file, sk_sleep(sk), wait); in pn_socket_poll()
349 if (sk->sk_state == TCP_CLOSE) in pn_socket_poll()
351 if (!skb_queue_empty(&sk->sk_receive_queue)) in pn_socket_poll()
355 if (!mask && sk->sk_state == TCP_CLOSE_WAIT) in pn_socket_poll()
358 if (sk->sk_state == TCP_ESTABLISHED && in pn_socket_poll()
359 atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf && in pn_socket_poll()
369 struct sock *sk = sock->sk; in pn_socket_ioctl() local
370 struct pn_sock *pn = pn_sk(sk); in pn_socket_ioctl()
380 lock_sock(sk); in pn_socket_ioctl()
381 if (sk->sk_bound_dev_if) in pn_socket_ioctl()
382 dev = dev_get_by_index(sock_net(sk), in pn_socket_ioctl()
383 sk->sk_bound_dev_if); in pn_socket_ioctl()
385 dev = phonet_device_get(sock_net(sk)); in pn_socket_ioctl()
390 release_sock(sk); in pn_socket_ioctl()
401 return sk->sk_prot->ioctl(sk, cmd, arg); in pn_socket_ioctl()
406 struct sock *sk = sock->sk; in pn_socket_listen() local
412 lock_sock(sk); in pn_socket_listen()
418 if (sk->sk_state != TCP_LISTEN) { in pn_socket_listen()
419 sk->sk_state = TCP_LISTEN; in pn_socket_listen()
420 sk->sk_ack_backlog = 0; in pn_socket_listen()
422 sk->sk_max_ack_backlog = backlog; in pn_socket_listen()
424 release_sock(sk); in pn_socket_listen()
431 struct sock *sk = sock->sk; in pn_socket_sendmsg() local
436 return sk->sk_prot->sendmsg(sk, m, total_len); in pn_socket_sendmsg()
491 int pn_sock_get_port(struct sock *sk, unsigned short sport) in pn_sock_get_port() argument
494 struct net *net = sock_net(sk); in pn_sock_get_port()
495 struct pn_sock *pn = pn_sk(sk); in pn_sock_get_port()
560 static struct sock *pn_sock_get_next(struct seq_file *seq, struct sock *sk) in pn_sock_get_next() argument
565 sk = sk_next(sk); in pn_sock_get_next()
566 while (sk && !net_eq(net, sock_net(sk))); in pn_sock_get_next()
568 return sk; in pn_sock_get_next()
580 struct sock *sk; in pn_sock_seq_next() local
583 sk = pn_sock_get_idx(seq, 0); in pn_sock_seq_next()
585 sk = pn_sock_get_next(seq, v); in pn_sock_seq_next()
587 return sk; in pn_sock_seq_next()
603 struct sock *sk = v; in pn_sock_seq_show() local
604 struct pn_sock *pn = pn_sk(sk); in pn_sock_seq_show()
608 sk->sk_protocol, pn->sobject, pn->dobject, in pn_sock_seq_show()
609 pn->resource, sk->sk_state, in pn_sock_seq_show()
610 sk_wmem_alloc_get(sk), sk_rmem_alloc_get(sk), in pn_sock_seq_show()
611 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)), in pn_sock_seq_show()
612 sock_i_ino(sk), in pn_sock_seq_show()
613 atomic_read(&sk->sk_refcnt), sk, in pn_sock_seq_show()
614 atomic_read(&sk->sk_drops)); in pn_sock_seq_show()
643 struct sock *sk[256]; member
651 struct sock *sk; in pn_find_sock_by_res() local
657 sk = rcu_dereference(pnres.sk[res]); in pn_find_sock_by_res()
658 if (sk) in pn_find_sock_by_res()
659 sock_hold(sk); in pn_find_sock_by_res()
661 return sk; in pn_find_sock_by_res()
666 int pn_sock_bind_res(struct sock *sk, u8 res) in pn_sock_bind_res() argument
670 if (!net_eq(sock_net(sk), &init_net)) in pn_sock_bind_res()
674 if (pn_socket_autobind(sk->sk_socket)) in pn_sock_bind_res()
678 if (pnres.sk[res] == NULL) { in pn_sock_bind_res()
679 sock_hold(sk); in pn_sock_bind_res()
680 rcu_assign_pointer(pnres.sk[res], sk); in pn_sock_bind_res()
687 int pn_sock_unbind_res(struct sock *sk, u8 res) in pn_sock_unbind_res() argument
695 if (pnres.sk[res] == sk) { in pn_sock_unbind_res()
696 RCU_INIT_POINTER(pnres.sk[res], NULL); in pn_sock_unbind_res()
703 sock_put(sk); in pn_sock_unbind_res()
708 void pn_sock_unbind_all_res(struct sock *sk) in pn_sock_unbind_all_res() argument
714 if (pnres.sk[res] == sk) { in pn_sock_unbind_all_res()
715 RCU_INIT_POINTER(pnres.sk[res], NULL); in pn_sock_unbind_all_res()
722 __sock_put(sk); in pn_sock_unbind_all_res()
738 if (pnres.sk[i] == NULL) in pn_res_get_idx()
741 return pnres.sk + i; in pn_res_get_idx()
747 static struct sock **pn_res_get_next(struct seq_file *seq, struct sock **sk) in pn_res_get_next() argument
754 for (i = (sk - pnres.sk) + 1; i < 256; i++) in pn_res_get_next()
755 if (pnres.sk[i]) in pn_res_get_next()
756 return pnres.sk + i; in pn_res_get_next()
769 struct sock **sk; in pn_res_seq_next() local
772 sk = pn_res_get_idx(seq, 0); in pn_res_seq_next()
774 sk = pn_res_get_next(seq, v); in pn_res_seq_next()
776 return sk; in pn_res_seq_next()
792 struct sock *sk = *psk; in pn_res_seq_show() local
795 (int) (psk - pnres.sk), in pn_res_seq_show()
796 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)), in pn_res_seq_show()
797 sock_i_ino(sk)); in pn_res_seq_show()