180 client_alive_check(struct ssh *ssh)  in client_alive_check()  argument
187 		sshpkt_fmt_connection_id(ssh, remote_id, sizeof(remote_id));  in client_alive_check()
196 	if ((channel_id = channel_find_open(ssh)) == -1) {  in client_alive_check()
201 		channel_request_start(ssh, channel_id,  in client_alive_check()
214 wait_until_can_do_something(struct ssh *ssh,  in wait_until_can_do_something()  argument
226 	channel_prepare_select(ssh, readsetp, writesetp, maxfdp,  in wait_until_can_do_something()
292 			client_alive_check(ssh);  in wait_until_can_do_something()
297 			client_alive_check(ssh);  in wait_until_can_do_something()
310 process_input(struct ssh *ssh, fd_set *readset, int connection_in)  in process_input()  argument
320 			    ssh_remote_ipaddr(ssh), ssh_remote_port(ssh));  in process_input()
327 				    ssh_remote_ipaddr(ssh),  in process_input()
328 				    ssh_remote_port(ssh), strerror(errno));  in process_input()
351 process_buffered_input_packets(struct ssh *ssh)  in process_buffered_input_packets()  argument
353 	ssh_dispatch_run_fatal(ssh, DISPATCH_NONBLOCK, NULL);  in process_buffered_input_packets()
357 collect_children(struct ssh *ssh)  in collect_children()  argument
372 				session_close_by_pid(ssh, pid, status);  in collect_children()
379 server_loop2(struct ssh *ssh, Authctxt *authctxt)  in server_loop2()  argument
407 		process_buffered_input_packets(ssh);  in server_loop2()
409 		if (!ssh_packet_is_rekeying(ssh) &&  in server_loop2()
411 			channel_output_poll(ssh);  in server_loop2()
412 		if (options.rekey_interval > 0 && !ssh_packet_is_rekeying(ssh))  in server_loop2()
417 		wait_until_can_do_something(ssh, connection_in, connection_out,  in server_loop2()
426 		collect_children(ssh);  in server_loop2()
427 		if (!ssh_packet_is_rekeying(ssh))  in server_loop2()
428 			channel_after_select(ssh, readset, writeset);  in server_loop2()
429 		if (process_input(ssh, readset, connection_in) < 0)  in server_loop2()
433 	collect_children(ssh);  in server_loop2()
439 	channel_free_all(ssh);  in server_loop2()
442 	session_destroy_all(ssh, NULL);  in server_loop2()
446 server_input_keep_alive(int type, u_int32_t seq, struct ssh *ssh)  in server_input_keep_alive()  argument
459 server_request_direct_tcpip(struct ssh *ssh, int *reason, const char **errmsg)  in server_request_direct_tcpip()  argument
478 		c = channel_connect_to_port(ssh, target, target_port,  in server_request_direct_tcpip()
495 server_request_direct_streamlocal(struct ssh *ssh)  in server_request_direct_streamlocal()  argument
517 		c = channel_connect_to_path(ssh, target,  in server_request_direct_streamlocal()
532 server_request_tun(struct ssh *ssh)  in server_request_tun()  argument
564 	c = channel_new(ssh, "tun", SSH_CHANNEL_OPEN, sock, sock, -1,  in server_request_tun()
569 		channel_register_filter(ssh, c->self, sys_tun_infilter,  in server_request_tun()
593 server_request_session(struct ssh *ssh)  in server_request_session()  argument
611 	c = channel_new(ssh, "session", SSH_CHANNEL_LARVAL,  in server_request_session()
616 		channel_free(ssh, c);  in server_request_session()
619 	channel_register_cleanup(ssh, c->self, session_close_by_channel, 0);  in server_request_session()
624 server_input_channel_open(int type, u_int32_t seq, struct ssh *ssh)  in server_input_channel_open()  argument
641 		c = server_request_session(ssh);  in server_input_channel_open()
643 		c = server_request_direct_tcpip(ssh, &reason, &errmsg);  in server_input_channel_open()
645 		c = server_request_direct_streamlocal(ssh);  in server_input_channel_open()
647 		c = server_request_tun(ssh);  in server_input_channel_open()
677 server_input_hostkeys_prove(struct ssh *ssh, struct sshbuf **respp)  in server_input_hostkeys_prove()  argument
691 	    sshkey_type_from_name(ssh->kex->hostkey_alg));  in server_input_hostkeys_prove()
692 	while (ssh_packet_remaining(ssh) > 0) {  in server_input_hostkeys_prove()
695 		if ((r = sshpkt_get_string_direct(ssh, &blob, &blen)) != 0 ||  in server_input_hostkeys_prove()
705 		if ((ndx = ssh->kex->host_key_index(key, 1, ssh)) == -1) {  in server_input_hostkeys_prove()
715 		    (key_pub = get_hostkey_public_by_index(ndx, ssh)) == NULL) {  in server_input_hostkeys_prove()
731 		    ssh->kex->session_id, ssh->kex->session_id_len)) != 0 ||  in server_input_hostkeys_prove()
733 		    (r = ssh->kex->sign(key_prv, key_pub, &sig, &slen,  in server_input_hostkeys_prove()
735 		    use_kexsigtype ? ssh->kex->hostkey_alg : NULL, 0)) != 0 ||  in server_input_hostkeys_prove()
755 server_input_global_request(int type, u_int32_t seq, struct ssh *ssh)  in server_input_global_request()  argument
791 			success = channel_setup_remote_fwd_listener(ssh, &fwd,  in server_input_global_request()
809 		success = channel_cancel_rport_listener(ssh, &fwd);  in server_input_global_request()
829 			success = channel_setup_remote_fwd_listener(ssh,  in server_input_global_request()
841 		success = channel_cancel_rport_listener(ssh, &fwd);  in server_input_global_request()
847 		success = server_input_hostkeys_prove(ssh, &resp);  in server_input_global_request()
853 			ssh_packet_put_raw(ssh, sshbuf_ptr(resp),  in server_input_global_request()
864 server_input_channel_req(int type, u_int32_t seq, struct ssh *ssh)  in server_input_channel_req()  argument
877 	if ((c = channel_lookup(ssh, id)) == NULL)  in server_input_channel_req()
882 		chan_rcvd_eow(ssh, c);  in server_input_channel_req()
885 		success = session_input_channel_req(ssh, c, rtype);  in server_input_channel_req()