1 /*
2 * Copyright (C) 2022 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 <log/log.h>
18
19 // On some versions of clang, RpcServer.cpp refuses to link without accept4
accept4(int,void *,void *,int)20 __attribute__((weak)) extern "C" int accept4(int, void*, void*, int) {
21 LOG_ALWAYS_FATAL("accept4 called on Trusty");
22 return 0;
23 }
24
25 // Placeholder for poll used by FdTrigger
poll(void *,long,int)26 __attribute__((weak)) extern "C" int poll(void*, long, int) {
27 LOG_ALWAYS_FATAL("poll called on Trusty");
28 return 0;
29 }
30