139 int	pdata = -1;		/* for passive mode */  variable
1778 	pdata = -1;  in retrieve()
1869 	pdata = -1;  in store()
1955 	if (pdata >= 0) {  in dataconn()
1963 		FD_SET(pdata, &set);  in dataconn()
1974 		if ((flags = fcntl(pdata, F_GETFL, 0)) == -1 ||  in dataconn()
1975 		    fcntl(pdata, F_SETFL, flags | O_NONBLOCK) == -1)  in dataconn()
1977 		if (select(pdata+1, &set, NULL, NULL, &timeout) <= 0 ||  in dataconn()
1978 		    (s = accept(pdata, (struct sockaddr *) &from, &fromlen)) < 0)  in dataconn()
1980 		(void) close(pdata);  in dataconn()
1981 		pdata = s;  in dataconn()
1986 		if ((flags = fcntl(pdata, F_GETFL, 0)) == -1 ||  in dataconn()
1987 		    fcntl(pdata, F_SETFL, flags & ~O_NONBLOCK) == -1)  in dataconn()
1999 		return (fdopen(pdata, mode));  in dataconn()
2002 		(void) close(pdata);  in dataconn()
2003 		pdata = -1;  in dataconn()
2461 	else if (pdata != -1) {  in statcmd()
2899 	if (pdata >= 0)		/* close old port if one set */  in passive()
2900 		close(pdata);  in passive()
2902 	pdata = socket(ctrl_addr.su_family, SOCK_STREAM, 0);  in passive()
2903 	if (pdata < 0) {  in passive()
2908 	if (setsockopt(pdata, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)  in passive()
2918 	    if (setsockopt(pdata, IPPROTO_IP, IP_PORTRANGE,  in passive()
2928 	    if (setsockopt(pdata, IPPROTO_IPV6, IPV6_PORTRANGE,  in passive()
2936 	if (bind(pdata, (struct sockaddr *)&pasv_addr, pasv_addr.su_len) < 0)  in passive()
2942 	if (getsockname(pdata, (struct sockaddr *) &pasv_addr, &len) < 0)  in passive()
2944 	if (listen(pdata, 1) < 0)  in passive()
2964 	(void) close(pdata);  in passive()
2965 	pdata = -1;  in passive()
2983 	if (pdata >= 0)		/* close old port if one set */  in long_passive()
2984 		close(pdata);  in long_passive()
3013 	pdata = socket(ctrl_addr.su_family, SOCK_STREAM, 0);  in long_passive()
3014 	if (pdata < 0) {  in long_passive()
3019 	if (setsockopt(pdata, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0)  in long_passive()
3033 	    if (setsockopt(pdata, IPPROTO_IP, IP_PORTRANGE,  in long_passive()
3043 	    if (setsockopt(pdata, IPPROTO_IPV6, IPV6_PORTRANGE,  in long_passive()
3049 	if (bind(pdata, (struct sockaddr *)&pasv_addr, len) < 0)  in long_passive()
3054 	if (getsockname(pdata, (struct sockaddr *) &pasv_addr, &len) < 0)  in long_passive()
3056 	if (listen(pdata, 1) < 0)  in long_passive()
3102 	(void) close(pdata);  in long_passive()
3103 	pdata = -1;  in long_passive()
3315 		pdata = -1;  in send_file_list()