| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _CLAT_UTILS_H |
| #define _CLAT_UTILS_H |
| |
| #include <string> |
| |
| namespace android { |
| namespace net { |
| |
| int hardwareAddressType(const std::string& interface); |
| |
| int getClatIngressMapFd(void); |
| |
| int getClatIngressProgFd(bool with_ethernet_header); |
| |
| int openNetlinkSocket(void); |
| |
| int processNetlinkResponse(int fd); |
| |
| int tcQdiscAddDevClsact(int fd, int ifIndex); |
| int tcQdiscReplaceDevClsact(int fd, int ifIndex); |
| int tcQdiscDelDevClsact(int fd, int ifIndex); |
| |
| int tcFilterAddDevBpf(int fd, int ifIndex, int bpfFd, bool ethernet); |
| |
| } // namespace net |
| } // namespace android |
| |
| #endif |