1/*
2 * Copyright (C) 2015 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#include <dlfcn.h>
17#include <stdio.h>
18
19extern int test_dlsym_symbol;
20
21int test_dlsym_symbol = -1;
22
23extern "C" int* lookup_dlsym_symbol_using_RTLD_DEFAULT() {
24  dlerror();
25  int* result = static_cast<int*>(dlsym(RTLD_DEFAULT, "test_dlsym_symbol"));
26  // TODO: remove this once b/20049306 is fixed
27  if (result == nullptr) {
28    printf("Cannot find the answer\n");
29  }
30  return result;
31}
32
33extern "C" int* lookup_dlsym_symbol2_using_RTLD_DEFAULT() {
34  dlerror();
35  int* result = static_cast<int*>(dlsym(RTLD_DEFAULT, "test_dlsym_symbol2"));
36  // TODO: remove this once b/20049306 is fixed
37  if (result == nullptr) {
38    printf("Cannot find the answer\n");
39  }
40  return result;
41}
42
43extern "C" int* lookup_dlsym_symbol_using_RTLD_NEXT() {
44  dlerror();
45  int* result = static_cast<int*>(dlsym(RTLD_NEXT, "test_dlsym_symbol"));
46  // TODO: remove this once b/20049306 is fixed
47  if (result == nullptr) {
48    printf("Cannot find the answer\n");
49  }
50  return result;
51}
52
53