185 				errx(1, "unsupported proxy protocol");  in main()
199 				errx(1, "interval %s: %s", errstr, optarg);  in main()
236 				errx(1, "rtable %s: %s", errstr, optarg);  in main()
245 				errx(1, "timeout %s: %s", errstr, optarg);  in main()
251 				errx(1, "strdup");  in main()
262 				errx(1, "TCP receive window %s: %s",  in main()
268 				errx(1, "TCP send window %s: %s",  in main()
286 				errx(1, "illegal tos value %s", optarg);  in main()
311 		errx(1, "cannot use -s and -l");  in main()
313 		errx(1, "cannot use -p and -l");  in main()
315 		errx(1, "cannot use -z and -l");  in main()
317 		errx(1, "must use -l with -k");  in main()
344 			errx(1, "no proxy support for UDP mode");  in main()
347 			errx(1, "no proxy support for listen");  in main()
350 			errx(1, "no proxy support for unix sockets");  in main()
354 			errx(1, "no proxy support for IPv6");  in main()
357 			errx(1, "no proxy support for local source address");  in main()
616 		errx(1, "getaddrinfo: %s", gai_strerror(error));  in remote_connect()
643 				errx(1, "getaddrinfo: %s", gai_strerror(error));  in remote_connect()
728 		errx(1, "getaddrinfo: %s", gai_strerror(error));  in local_listen()
1048 			errx(1, "sendmsg: unexpected return value %zd", r);  in fdpass()
1054 	errx(1, "%s: file descriptor passing not supported", __func__);  in fdpass()
1109 			errx(1, "port number %s: %s", errstr, n);  in build_ports()
1112 			errx(1, "port number %s: %s", errstr, p);  in build_ports()
1124 				errx(1, "calloc");  in build_ports()
1144 			errx(1, "port number %s: %s", errstr, p);  in build_ports()
1147 			errx(1, "strdup");  in build_ports()
1274 			errx(1, "getnameinfo: %s", gai_strerror(herr));  in report_connect()
1406 			errx(1, "getaddrinfo(\"%.64s\", \"%.64s\"): %s", h, p,  in decode_addrport()
1413 		errx(1, "internal error: addrlen < res->ai_addrlen");  in decode_addrport()
1427 			errx(1, "proxy read too long");  in proxy_read_line()
1451 		errx(1, "Unable to read proxy passphrase");  in getproxypass()
1477 		errx(1, "unknown port \"%.64s\"", port);  in socks_connect()
1482 		errx(1, "Too many authentication failures");  in socks_connect()
1507 			errx(1, "authentication method negotiation failed");  in socks_connect()
1516 				errx(1, "host name too long for SOCKS5");  in socks_connect()
1548 			errx(1, "internal error: silly AF");  in socks_connect()
1559 			errx(1, "connection failed, SOCKS error %d", buf[1]);  in socks_connect()
1572 			errx(1, "connection failed, unsupported address type");  in socks_connect()
1595 			errx(1, "connection failed, SOCKS error %d", buf[1]);  in socks_connect()
1601 			errx(1, "Invalid hostname");  in socks_connect()
1614 			errx(1, "hostname too long");  in socks_connect()
1630 				errx(1, "Proxy username/password too long");  in socks_connect()
1634 				errx(1, "Proxy auth response too long");  in socks_connect()
1656 			errx(1, "Proxy error: \"%s\"", buf);  in socks_connect()
1665 			errx(1, "Too many proxy headers received");  in socks_connect()
1667 		errx(1, "Unknown proxy protocol %d", socksv);  in socks_connect()