576                           int sockindex,  in trynextip()  argument
588   if(sockindex == FIRSTSOCKET) {  in trynextip()
774 static CURLcode connect_SOCKS(struct Curl_easy *data, int sockindex,  in connect_SOCKS()  argument
790       sockindex == SECONDARYSOCKET ?  in connect_SOCKS()
794       sockindex == SECONDARYSOCKET ? conn->secondary_port :  in connect_SOCKS()
801                              host, port, sockindex, data, done);  in connect_SOCKS()
806       pxresult = Curl_SOCKS4(conn->socks_proxy.user, host, port, sockindex,  in connect_SOCKS()
822     (void)sockindex;  in connect_SOCKS()
835                        int sockindex,  in post_SOCKS()  argument
838   conn->bits.tcpconnect[sockindex] = TRUE;  in post_SOCKS()
841   if(sockindex == FIRSTSOCKET)  in post_SOCKS()
843   Curl_updateconninfo(data, conn, conn->sock[sockindex]);  in post_SOCKS()
854                            int sockindex,  in Curl_is_connected()  argument
864   DEBUGASSERT(sockindex >= FIRSTSOCKET && sockindex <= SECONDARYSOCKET);  in Curl_is_connected()
868   if(conn->bits.tcpconnect[sockindex]) {  in Curl_is_connected()
878     result = connect_SOCKS(data, sockindex, connected);  in Curl_is_connected()
880       post_SOCKS(data, conn, sockindex, connected);  in Curl_is_connected()
894         conn->sock[sockindex] = conn->tempsock[i];  in Curl_is_connected()
897         post_SOCKS(data, conn, sockindex, connected);  in Curl_is_connected()
934         trynextip(data, conn, sockindex, 1);  in Curl_is_connected()
942         conn->sock[sockindex] = conn->tempsock[i];  in Curl_is_connected()
957         result = connect_SOCKS(data, sockindex, connected);  in Curl_is_connected()
961         post_SOCKS(data, conn, sockindex, connected);  in Curl_is_connected()
993         status = trynextip(data, conn, sockindex, i);  in Curl_is_connected()
1026     result = trynextip(data, conn, sockindex, 1);  in Curl_is_connected()
1670 bool Curl_conn_data_pending(struct connectdata *conn, int sockindex)  in Curl_conn_data_pending()  argument
1675   if(Curl_ssl_data_pending(conn, sockindex) ||  in Curl_conn_data_pending()
1676      Curl_recv_has_postponed_data(conn, sockindex))  in Curl_conn_data_pending()
1679   readable = SOCKET_READABLE(conn->sock[sockindex], 0);  in Curl_conn_data_pending()