ssh/sshd/sshd.c

506 sshd_exchange_identification(int sock_in, int sock_out)
541 			if (atomicio(read, sock_in, &buf[i], 1) != 1) {
571 		(void) close(sock_in);
632 		(void) close(sock_in);
823 	int opt, j, i, fdsetsz, sock_in = 0, sock_out = 0, newsock = -1, on = 1;
1197 		sock_in = dup(0);
1201 		newsock = sock_in;
1207 		debug("inetd sockets after dupping: %d, %d", sock_in, sock_out);
1407 					sock_in = newsock;
1444 						sock_in = newsock;
1519 	    setsockopt(sock_in, SOL_SOCKET, SO_KEEPALIVE, &on,
1527 	packet_set_connection(sock_in, sock_out);
1537 		(void) request_init(&req, RQ_DAEMON, __progname, RQ_FILE, sock_in, 0);
1552 	sshd_exchange_identification(sock_in, sock_out);