| /* |
| * Copyright (c) 2022 The Khronos Group Inc. |
| * Copyright (c) 2022 Valve Corporation |
| * Copyright (c) 2022 LunarG, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and/or associated documentation files (the "Materials"), to |
| * deal in the Materials without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Materials, and to permit persons to whom the Materials are |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice(s) and this permission notice shall be included in |
| * all copies or substantial portions of the Materials. |
| * |
| * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * |
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE |
| * USE OR OTHER DEALINGS IN THE MATERIALS. |
| * |
| * Author: Charles Giessen <charles@lunarg.com> |
| */ |
| |
| #include "dynamic_library.h" |
| |
| int main() { |
| DoLogicFunction do_logic = nullptr; |
| do_logic = reinterpret_cast<DoLogicFunction>(dlsym(RTLD_NEXT, DO_LOGIC_FUNCTION_NAME)); |
| if (do_logic == nullptr || do_logic() != 'A') return 1; |
| |
| LibraryWrapper dynamic_library_c{std::string("./libdynamic_library_c.") + LIB_EXT}; |
| InitFunction init = dynamic_library_c.get_symbol(INIT_FUNCTION_NAME); |
| if (init == nullptr) return 2; |
| init(); |
| |
| do_logic = dynamic_library_c.get_symbol(DO_LOGIC_FUNCTION_NAME); |
| if (do_logic == nullptr || do_logic() != 'C') return 3; |
| |
| do_logic = reinterpret_cast<DoLogicFunction>(dlsym(RTLD_NEXT, DO_LOGIC_FUNCTION_NAME)); |
| if (do_logic == nullptr || do_logic() != 'A') return 4; |
| |
| std::cout << "Success\n"; |
| return 0; |
| } |