Merge "Use stubs generated by build system" am: 6407c5af am: 77b1b9e0

cc_library {

    name: "libnetd_resolv",

    version_script: "libnetd_resolv.map.txt",

    stubs: {

        versions: [

            "1",

        ],

        symbol_file: "libnetd_resolv.map.txt",

    },

    defaults: ["netd_defaults"],

    srcs: [

        "getaddrinfo.cpp",

/*

 * Copyright (C) 2018 The Android Open Source Project

 * All rights reserved.

 *

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

 * modification, are permitted provided that the following conditions

 * are met:

 *  * Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 *  * Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in

 *    the documentation and/or other materials provided with the

 *    distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 */

#pragma once

#include "resolv.h"

// Struct containing function pointers for every function exported by libnetd_resolv.

extern struct ResolvStub {

    bool (*resolv_has_nameservers)(unsigned netid);

    bool (*resolv_init)(const ResolverNetdCallbacks& callbacks);

    bool (*resolv_gethostbyaddr_from_cache)(unsigned netId, char domain_name[],

                                            size_t domain_name_size, const char* ip_address,

                                            int af);

} RESOLV_STUB;

int resolv_stub_init();