| Tomasz Wasilczyk | a5c83a5 | 2020-06-16 15:58:19 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2020 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 | #pragma once |
| 18 | |
| 19 | #include <net/if.h> |
| 20 | |
| 21 | #include <string> |
| 22 | |
| 23 | namespace android::netdevice::ifreqs { |
| 24 | |
| 25 | /** |
| 26 | * Sends ioctl interface request. |
| 27 | * |
| 28 | * \param request Request type (such as SIOCGIFFLAGS) |
| 29 | * \param ifr Request data (both input and output) |
| 30 | * \return true if the call succeeded, false otherwise |
| 31 | */ |
| 32 | bool send(unsigned long request, struct ifreq& ifr); |
| 33 | |
| 34 | /** |
| 35 | * Initializes interface request with interface name. |
| 36 | * |
| 37 | * \param ifname Interface to initialize request with |
| 38 | * \return Interface request with ifr_name field set to ifname |
| 39 | */ |
| 40 | struct ifreq fromName(const std::string& ifname); |
| 41 | |
| 42 | } // namespace android::netdevice::ifreqs |