1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _THROTTLE_CONTROLLER_H 18 #define _THROTTLE_CONTROLLER_H 19 20 class ThrottleController { 21 public: 22 static int setInterfaceThrottle(const char *iface, int rxKbps, int txKbps); 23 static int getInterfaceRxThrottle(const char *iface, int *rx); 24 static int getInterfaceTxThrottle(const char *iface, int *tx); 25 26 private: 27 static int runTcCmd(const char *cmd); 28 static void reset(const char *iface); 29 }; 30 31 #endif 32