41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/scoped_native_library.h"
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namespace base {
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void NativeLibraryTraits::Free(NativeLibrary library) {
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UnloadNativeLibrary(library);
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}
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using BaseClass = ScopedGeneric<NativeLibrary, NativeLibraryTraits>;
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ScopedNativeLibrary::ScopedNativeLibrary() : BaseClass(), error_() {}
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ScopedNativeLibrary::~ScopedNativeLibrary() = default;
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ScopedNativeLibrary::ScopedNativeLibrary(NativeLibrary library)
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: BaseClass(library), error_() {}
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ScopedNativeLibrary::ScopedNativeLibrary(const FilePath& library_path)
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: ScopedNativeLibrary() {
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reset(LoadNativeLibrary(library_path, &error_));
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}
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ScopedNativeLibrary::ScopedNativeLibrary(ScopedNativeLibrary&& scoped_library)
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: BaseClass(scoped_library.release()), error_() {}
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void* ScopedNativeLibrary::GetFunctionPointer(const char* function_name) const {
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if (!is_valid())
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return nullptr;
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return GetFunctionPointerFromNativeLibrary(get(), function_name);
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}
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const NativeLibraryLoadError* ScopedNativeLibrary::GetError() const {
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return &error_;
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}
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} // namespace base
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