1293   curl_socket_t serverfd;  in connect_to()  local
1313   serverfd = socket(socket_domain, SOCK_STREAM, 0);  in connect_to()
1314   if(CURL_SOCKET_BAD == serverfd) {  in connect_to()
1325     if(0 != setsockopt(serverfd, IPPROTO_TCP, TCP_NODELAY,  in connect_to()
1338       sclose(serverfd);  in connect_to()
1342     rc = connect(serverfd, &serveraddr.sa, sizeof(serveraddr.sa4));  in connect_to()
1351       sclose(serverfd);  in connect_to()
1355     rc = connect(serverfd, &serveraddr.sa, sizeof(serveraddr.sa6));  in connect_to()
1366     sclose(serverfd);  in connect_to()
1374     sclose(serverfd);  in connect_to()
1381   return serverfd;  in connect_to()
1406   curl_socket_t serverfd[2] = {CURL_SOCKET_BAD, CURL_SOCKET_BAD};  in http_connect()  local
1434   serverfd[CTRL] = connect_to(ipaddr, ipport);  in http_connect()
1435   if(serverfd[CTRL] == CURL_SOCKET_BAD)  in http_connect()
1458        (serverfd[DATA] == CURL_SOCKET_BAD) &&  in http_connect()
1487       if(serverfd[i] != CURL_SOCKET_BAD) {  in http_connect()
1490           FD_SET(serverfd[i], &input);  in http_connect()
1491           if(serverfd[i] > maxfd)  in http_connect()
1492             maxfd = serverfd[i];  in http_connect()
1497           FD_SET(serverfd[i], &output);  in http_connect()
1498           if(serverfd[i] > maxfd)  in http_connect()
1499             maxfd = serverfd[i];  in http_connect()
1522          (serverfd[DATA] == CURL_SOCKET_BAD) && FD_ISSET(rootfd, &input)) {  in http_connect()
1558                 serverfd[DATA] = connect_to(ipaddr, req2.connect_port);  in http_connect()
1559                 if(serverfd[DATA] != CURL_SOCKET_BAD) {  in http_connect()
1609         if(serverfd[i] != CURL_SOCKET_BAD) {  in http_connect()
1611           if(len && FD_ISSET(serverfd[i], &input)) {  in http_connect()
1613             rc = sread(serverfd[i], &readserver[i][toc[i]], len);  in http_connect()
1616               shutdown(serverfd[i], SHUT_RD);  in http_connect()
1647         if(serverfd[i] != CURL_SOCKET_BAD) {  in http_connect()
1648           if(tos[i] && FD_ISSET(serverfd[i], &output)) {  in http_connect()
1650             rc = swrite(serverfd[i], readclient[i], tos[i]);  in http_connect()
1653               shutdown(serverfd[i], SHUT_WR);  in http_connect()
1691           if(serverfd[i] != CURL_SOCKET_BAD) {  in http_connect()
1694               shutdown(serverfd[i], SHUT_RD);  in http_connect()
1699               shutdown(serverfd[i], SHUT_WR);  in http_connect()
1719               if(serverfd[i] == CURL_SOCKET_BAD) {  in http_connect()
1728           if(serverfd[i] != CURL_SOCKET_BAD) {  in http_connect()
1731               sclose(serverfd[i]);  in http_connect()
1732               serverfd[i] = CURL_SOCKET_BAD;  in http_connect()
1766     if(serverfd[i] != CURL_SOCKET_BAD) {  in http_connect()
1768       shutdown(serverfd[i], SHUT_RDWR);  in http_connect()
1769       sclose(serverfd[i]);  in http_connect()
1776     if((serverfd[i] != CURL_SOCKET_BAD) ||  in http_connect()