35 void rose_start_heartbeat(struct sock *sk)  in rose_start_heartbeat()  argument
37 	del_timer(&sk->sk_timer);  in rose_start_heartbeat()
39 	sk->sk_timer.data     = (unsigned long)sk;  in rose_start_heartbeat()
40 	sk->sk_timer.function = &rose_heartbeat_expiry;  in rose_start_heartbeat()
41 	sk->sk_timer.expires  = jiffies + 5 * HZ;  in rose_start_heartbeat()
43 	add_timer(&sk->sk_timer);  in rose_start_heartbeat()
46 void rose_start_t1timer(struct sock *sk)  in rose_start_t1timer()  argument
48 	struct rose_sock *rose = rose_sk(sk);  in rose_start_t1timer()
52 	rose->timer.data     = (unsigned long)sk;  in rose_start_t1timer()
59 void rose_start_t2timer(struct sock *sk)  in rose_start_t2timer()  argument
61 	struct rose_sock *rose = rose_sk(sk);  in rose_start_t2timer()
65 	rose->timer.data     = (unsigned long)sk;  in rose_start_t2timer()
72 void rose_start_t3timer(struct sock *sk)  in rose_start_t3timer()  argument
74 	struct rose_sock *rose = rose_sk(sk);  in rose_start_t3timer()
78 	rose->timer.data     = (unsigned long)sk;  in rose_start_t3timer()
85 void rose_start_hbtimer(struct sock *sk)  in rose_start_hbtimer()  argument
87 	struct rose_sock *rose = rose_sk(sk);  in rose_start_hbtimer()
91 	rose->timer.data     = (unsigned long)sk;  in rose_start_hbtimer()
98 void rose_start_idletimer(struct sock *sk)  in rose_start_idletimer()  argument
100 	struct rose_sock *rose = rose_sk(sk);  in rose_start_idletimer()
105 		rose->idletimer.data     = (unsigned long)sk;  in rose_start_idletimer()
113 void rose_stop_heartbeat(struct sock *sk)  in rose_stop_heartbeat()  argument
115 	del_timer(&sk->sk_timer);  in rose_stop_heartbeat()
118 void rose_stop_timer(struct sock *sk)  in rose_stop_timer()  argument
120 	del_timer(&rose_sk(sk)->timer);  in rose_stop_timer()
123 void rose_stop_idletimer(struct sock *sk)  in rose_stop_idletimer()  argument
125 	del_timer(&rose_sk(sk)->idletimer);  in rose_stop_idletimer()
130 	struct sock *sk = (struct sock *)param;  in rose_heartbeat_expiry()  local
131 	struct rose_sock *rose = rose_sk(sk);  in rose_heartbeat_expiry()
133 	bh_lock_sock(sk);  in rose_heartbeat_expiry()
138 		if (sock_flag(sk, SOCK_DESTROY) ||  in rose_heartbeat_expiry()
139 		    (sk->sk_state == TCP_LISTEN && sock_flag(sk, SOCK_DEAD))) {  in rose_heartbeat_expiry()
140 			bh_unlock_sock(sk);  in rose_heartbeat_expiry()
141 			rose_destroy_socket(sk);  in rose_heartbeat_expiry()
150 		if (atomic_read(&sk->sk_rmem_alloc) < (sk->sk_rcvbuf / 2) &&  in rose_heartbeat_expiry()
155 			rose_write_internal(sk, ROSE_RR);  in rose_heartbeat_expiry()
156 			rose_stop_timer(sk);	/* HB */  in rose_heartbeat_expiry()
162 	rose_start_heartbeat(sk);  in rose_heartbeat_expiry()
163 	bh_unlock_sock(sk);  in rose_heartbeat_expiry()
168 	struct sock *sk = (struct sock *)param;  in rose_timer_expiry()  local
169 	struct rose_sock *rose = rose_sk(sk);  in rose_timer_expiry()
171 	bh_lock_sock(sk);  in rose_timer_expiry()
175 		rose_write_internal(sk, ROSE_CLEAR_REQUEST);  in rose_timer_expiry()
177 		rose_start_t3timer(sk);  in rose_timer_expiry()
182 		rose_disconnect(sk, ETIMEDOUT, -1, -1);  in rose_timer_expiry()
188 			rose_enquiry_response(sk);  in rose_timer_expiry()
192 	bh_unlock_sock(sk);  in rose_timer_expiry()
197 	struct sock *sk = (struct sock *)param;  in rose_idletimer_expiry()  local
199 	bh_lock_sock(sk);  in rose_idletimer_expiry()
200 	rose_clear_queues(sk);  in rose_idletimer_expiry()
202 	rose_write_internal(sk, ROSE_CLEAR_REQUEST);  in rose_idletimer_expiry()
203 	rose_sk(sk)->state = ROSE_STATE_2;  in rose_idletimer_expiry()
205 	rose_start_t3timer(sk);  in rose_idletimer_expiry()
207 	sk->sk_state     = TCP_CLOSE;  in rose_idletimer_expiry()
208 	sk->sk_err       = 0;  in rose_idletimer_expiry()
209 	sk->sk_shutdown |= SEND_SHUTDOWN;  in rose_idletimer_expiry()
211 	if (!sock_flag(sk, SOCK_DEAD)) {  in rose_idletimer_expiry()
212 		sk->sk_state_change(sk);  in rose_idletimer_expiry()
213 		sock_set_flag(sk, SOCK_DEAD);  in rose_idletimer_expiry()
215 	bh_unlock_sock(sk);  in rose_idletimer_expiry()