136 int	pdata = -1;		/* for passive mode */  variable
1737 	pdata = -1;  in retrieve()
1828 	pdata = -1;  in store()
1914 	if (pdata >= 0) {  in dataconn()
1922 		FD_SET(pdata, &set);  in dataconn()
1933 		if ((flags = fcntl(pdata, F_GETFL, 0)) == -1 ||  in dataconn()
1934 		    fcntl(pdata, F_SETFL, flags | O_NONBLOCK) == -1)  in dataconn()
1936 		if (select(pdata+1, &set, NULL, NULL, &timeout) <= 0 ||  in dataconn()
1937 		    (s = accept(pdata, (struct sockaddr *) &from, &fromlen)) < 0)  in dataconn()
1939 		(void) close(pdata);  in dataconn()
1940 		pdata = s;  in dataconn()
1945 		if ((flags = fcntl(pdata, F_GETFL, 0)) == -1 ||  in dataconn()
1946 		    fcntl(pdata, F_SETFL, flags & ~O_NONBLOCK) == -1)  in dataconn()
1958 		return (fdopen(pdata, mode));  in dataconn()
1961 		(void) close(pdata);  in dataconn()
1962 		pdata = -1;  in dataconn()
2420 	else if (pdata != -1) {  in statcmd()
2858 	if (pdata >= 0)		/* close old port if one set */  in passive()
2859 		close(pdata);  in passive()
2861 	pdata = socket(ctrl_addr.su_family, SOCK_STREAM, 0);  in passive()
2862 	if (pdata < 0) {  in passive()
2867 	if (setsockopt(pdata, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)  in passive()
2877 	    if (setsockopt(pdata, IPPROTO_IP, IP_PORTRANGE,  in passive()
2887 	    if (setsockopt(pdata, IPPROTO_IPV6, IPV6_PORTRANGE,  in passive()
2895 	if (bind(pdata, (struct sockaddr *)&pasv_addr, pasv_addr.su_len) < 0)  in passive()
2901 	if (getsockname(pdata, (struct sockaddr *) &pasv_addr, &len) < 0)  in passive()
2903 	if (listen(pdata, 1) < 0)  in passive()
2923 	(void) close(pdata);  in passive()
2924 	pdata = -1;  in passive()
2942 	if (pdata >= 0)		/* close old port if one set */  in long_passive()
2943 		close(pdata);  in long_passive()
2972 	pdata = socket(ctrl_addr.su_family, SOCK_STREAM, 0);  in long_passive()
2973 	if (pdata < 0) {  in long_passive()
2978 	if (setsockopt(pdata, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)  in long_passive()
2992 	    if (setsockopt(pdata, IPPROTO_IP, IP_PORTRANGE,  in long_passive()
3002 	    if (setsockopt(pdata, IPPROTO_IPV6, IPV6_PORTRANGE,  in long_passive()
3008 	if (bind(pdata, (struct sockaddr *)&pasv_addr, len) < 0)  in long_passive()
3013 	if (getsockname(pdata, (struct sockaddr *) &pasv_addr, &len) < 0)  in long_passive()
3015 	if (listen(pdata, 1) < 0)  in long_passive()
3061 	(void) close(pdata);  in long_passive()
3062 	pdata = -1;  in long_passive()
3274 		pdata = -1;  in send_file_list()