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// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include "platform/globals.h"
#if defined(TARGET_OS_MACOS)
#include "bin/extensions.h"
#include <dlfcn.h> // NOLINT
namespace dart {
namespace bin {
void* Extensions::LoadExtensionLibrary(const char* library_path,
const char* extension_name) {
const char* strings[] = { library_path, "/lib",
extension_name, ".dylib", NULL };
char* library_file = Concatenate(strings);
void* lib_handle = dlopen(library_file, RTLD_LAZY);
return lib_handle;
void* Extensions::ResolveSymbol(void* lib_handle, const char* symbol) {
void* result = dlsym(lib_handle, symbol);
if (dlerror() != NULL) return NULL;
return result;
} // namespace bin
} // namespace dart
#endif // defined(TARGET_OS_MACOS)