netwerk/sctp/src/ifaddrs-android-ext.h
author Gian-Carlo Pascutto <gpascutto@mozilla.com>
Mon, 10 Dec 2012 15:53:22 -0800
changeset 125436 226ffef01c8471a8bea80df488257fe73a284f4f
permissions -rw-r--r--
Bug 812700 - Fix SCTP code to build on Android, r=dmose,ted

/*
 * Copyright (C) 2009 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 IFADDRS_ANDROID_EXT_H_included
#define IFADDRS_ANDROID_EXT_H_included

#include <arpa/inet.h>
#include <errno.h>
#include <net/if.h>
#include <netinet/in.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>

// Android (bionic) doesn't have getifaddrs(3)/freeifaddrs(3).
// We fake it here, so java_net_NetworkInterface.cpp can use that API
// with all the non-portable code being in this file.

// Source-compatible subset of the BSD struct.
typedef struct ifaddrs {
    // Pointer to next struct in list, or NULL at end.
    struct ifaddrs* ifa_next;

    // Interface name.
    char* ifa_name;

    // Interface flags.
    unsigned int ifa_flags;

    // Interface network address.
    struct sockaddr* ifa_addr;

    // Interface netmask.
    struct sockaddr* ifa_netmask;
} ifaddrs;

#ifdef __cplusplus
extern "C" {
#endif
    int getifaddrs(ifaddrs** result);
    void freeifaddrs(ifaddrs* addresses);
#ifdef __cplusplus
}
#endif

#endif  // IFADDRS_ANDROID_H_included