diff options
Diffstat (limited to 'platform/shared/dlfcn.cc')
-rw-r--r-- | platform/shared/dlfcn.cc | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/platform/shared/dlfcn.cc b/platform/shared/dlfcn.cc deleted file mode 100644 index 630b73c8..00000000 --- a/platform/shared/dlfcn.cc +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (C) 2020 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 "chre/platform/assert.h" -#include "chre/platform/shared/nanoapp_loader.h" -#include "chre/util/unique_ptr.h" - -void *dlopenbuf(void *elfBinary, bool mapIntoTcm) { - return chre::NanoappLoader::create(elfBinary, mapIntoTcm); -} - -void *dlsym(void *handle, const char *symbol) { - LOGV("Attempting to find %s", symbol); - - void *resolvedSymbol = nullptr; - if (handle == RTLD_NEXT) { - resolvedSymbol = chre::NanoappLoader::findExportedSymbol(symbol); - } else if (handle != nullptr) { - auto *loader = reinterpret_cast<chre::NanoappLoader *>(handle); - resolvedSymbol = loader->findSymbolByName(symbol); - } - - if (resolvedSymbol == nullptr) { - LOGE("dlsym unable to resolve %s", symbol); - } else { - LOGV("Found symbol at %p", resolvedSymbol); - } - - return resolvedSymbol; -} - -int dlclose(void *handle) { - int rv = -1; - - if (handle != nullptr) { - chre::NanoappLoader::destroy(static_cast<chre::NanoappLoader *>(handle)); - rv = 0; - } - - return rv; -} - -const char *dlerror() { - return "Shared library load failed"; -} |