diff options
Diffstat (limited to 'tests/libs/dlsym_local_symbol_public.cpp')
-rw-r--r-- | tests/libs/dlsym_local_symbol_public.cpp | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/tests/libs/dlsym_local_symbol_public.cpp b/tests/libs/dlsym_local_symbol_public.cpp deleted file mode 100644 index d9da32a..0000000 --- a/tests/libs/dlsym_local_symbol_public.cpp +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (C) 2014 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 <stdlib.h> -#include <dlfcn.h> -#include <stdio.h> - -extern const uint32_t private_taxicab_number; - -extern "C" { -uint32_t dlsym_local_symbol_get_taxicab_number(); -uint32_t dlsym_local_symbol_get_taxicab_number_using_dlsym(); -} - -uint32_t dlsym_local_symbol_get_taxicab_number() { - return private_taxicab_number; -} - -// Let's make sure that dlsym works correctly for local symbol -uint32_t dlsym_local_symbol_get_taxicab_number_using_dlsym() { - dlerror(); - uint32_t* ptr = reinterpret_cast<uint32_t*>(dlsym(RTLD_DEFAULT, "private_taxicab_number")); - if (ptr == nullptr) { - const char* dlerr = dlerror(); - if (dlerr != nullptr) { - fprintf(stderr, "dlsym error: %s\n", dlerr); - } else { - fprintf(stderr, "dlsym returned NULL with no dlerror.\n"); - } - return 0; - } - - return *ptr; -} |