1 /*
2  *  Copyright 2013 The WebRTC Project Authors. All rights reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef WEBRTC_BASE_IFADDRS_ANDROID_H_
12 #define WEBRTC_BASE_IFADDRS_ANDROID_H_
13 
14 #include <stdio.h>
15 #include <sys/socket.h>
16 
17 
18 // Implementation of getifaddrs for Android.
19 // Fills out a list of ifaddr structs (see below) which contain information
20 // about every network interface available on the host.
21 // See 'man getifaddrs' on Linux or OS X (nb: it is not a POSIX function).
22 struct ifaddrs {
23   struct ifaddrs* ifa_next;
24   char* ifa_name;
25   unsigned int ifa_flags;
26   struct sockaddr* ifa_addr;
27   struct sockaddr* ifa_netmask;
28   // Real ifaddrs has broadcast, point to point and data members.
29   // We don't need them (yet?).
30 };
31 
32 namespace rtc {
33 
34 int getifaddrs(struct ifaddrs** result);
35 void freeifaddrs(struct ifaddrs* addrs);
36 
37 }  // namespace rtc
38 
39 #endif  // WEBRTC_BASE_IFADDRS_ANDROID_H_
40