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godotengine
GitHub Repository: godotengine/godot
 Path: blob/master/thirdparty/misc/ifaddrs-android.h
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/*

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 * libjingle

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 * Copyright 2013, Google Inc.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions are met:

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 *

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 *  1. Redistributions of source code must retain the above copyright notice,

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 *     this list of conditions and the following disclaimer.

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 *  2. Redistributions in binary form must reproduce the above copyright notice,

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 *     this list of conditions and the following disclaimer in the documentation

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 *     and/or other materials provided with the distribution.

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 *  3. The name of the author may not be used to endorse or promote products

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 *     derived from this software without specific prior written permission.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED

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 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

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 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO

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 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;

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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

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 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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 */

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#ifndef TALK_BASE_IFADDRS_ANDROID_H_

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#define TALK_BASE_IFADDRS_ANDROID_H_

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#include <stdio.h>

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#include <sys/socket.h>

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// Implementation of getifaddrs for Android.

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// Fills out a list of ifaddr structs (see below) which contain information

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// about every network interface available on the host.

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// See 'man getifaddrs' on Linux or OS X (nb: it is not a POSIX function).

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#ifdef __cplusplus

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extern "C" {

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#endif

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struct ifaddrs {

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  struct ifaddrs* ifa_next;

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  char* ifa_name;

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  unsigned int ifa_flags;

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  struct sockaddr* ifa_addr;

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  struct sockaddr* ifa_netmask;

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  // Real ifaddrs has broadcast, point to point and data members.

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  // We don't need them (yet?).

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  // We never initialize the following members. We only define them to match the ifaddrs struct.

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  union

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  {

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    struct sockaddr *ifu_broadaddr;

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    struct sockaddr *ifu_dstaddr;

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  } ifa_ifu;

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  void *ifa_data;

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};

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#ifdef __cplusplus

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}

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#endif

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int getifaddrs(struct ifaddrs** result);

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void freeifaddrs(struct ifaddrs* addrs);

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#endif  // TALK_BASE_IFADDRS_ANDROID_H_

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