atomic_hook_test_helper.cc

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// Copyright 2017 The Abseil Authors.

//

// 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

//

//      https://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 "absl/base/internal/atomic_hook_test_helper.h"

#include "absl/base/attributes.h"

#include "absl/base/internal/atomic_hook.h"

namespace absl {

ABSL_NAMESPACE_BEGIN

namespace atomic_hook_internal {

ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES absl::base_internal::AtomicHook<VoidF>

    func(DefaultFunc);

ABSL_CONST_INIT int default_func_calls = 0;

void DefaultFunc() { default_func_calls++; }

void RegisterFunc(VoidF f) { func.Store(f); }

}  // namespace atomic_hook_internal

ABSL_NAMESPACE_END

}  // namespace absl