| /* |
| * Copyright (C) 2015 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. |
| */ |
| #include <dlfcn.h> |
| #include <stdio.h> |
| |
| extern int test_dlsym_symbol; |
| |
| int test_dlsym_symbol = -1; |
| |
| extern "C" int* lookup_dlsym_symbol_using_RTLD_DEFAULT() { |
| dlerror(); |
| int* result = static_cast<int*>(dlsym(RTLD_DEFAULT, "test_dlsym_symbol")); |
| // TODO: remove this once b/20049306 is fixed |
| if (result == nullptr) { |
| printf("Cannot find the answer\n"); |
| } |
| return result; |
| } |
| |
| extern "C" int* lookup_dlsym_symbol2_using_RTLD_DEFAULT() { |
| dlerror(); |
| int* result = static_cast<int*>(dlsym(RTLD_DEFAULT, "test_dlsym_symbol2")); |
| // TODO: remove this once b/20049306 is fixed |
| if (result == nullptr) { |
| printf("Cannot find the answer\n"); |
| } |
| return result; |
| } |
| |
| extern "C" int* lookup_dlsym_symbol_using_RTLD_NEXT() { |
| dlerror(); |
| int* result = static_cast<int*>(dlsym(RTLD_NEXT, "test_dlsym_symbol")); |
| // TODO: remove this once b/20049306 is fixed |
| if (result == nullptr) { |
| printf("Cannot find the answer\n"); |
| } |
| return result; |
| } |
| |