1/*
2 * Copyright (C) 2014 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#include "private/NetdClientDispatch.h"
18
19#ifdef __i386__
20#define __socketcall __attribute__((__cdecl__))
21#else
22#define __socketcall
23#endif
24
25extern "C" __socketcall int __accept4(int, sockaddr*, socklen_t*, int);
26extern "C" __socketcall int __connect(int, const sockaddr*, socklen_t);
27extern "C" __socketcall int __socket(int, int, int);
28
29static unsigned fallBackNetIdForResolv(unsigned netId) {
30    return netId;
31}
32
33// This structure is modified only at startup (when libc.so is loaded) and never
34// afterwards, so it's okay that it's read later at runtime without a lock.
35__LIBC_HIDDEN__ NetdClientDispatch __netdClientDispatch __attribute__((aligned(32))) = {
36    __accept4,
37    __connect,
38    __socket,
39    fallBackNetIdForResolv,
40};
41