xref: /aosp_15_r20/external/perfetto/src/profiling/memory/sampler.cc (revision 6dbdd20afdafa5e3ca9b8809fa73465d530080dc)

/*
 * 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 "src/profiling/memory/sampler.h"

namespace perfetto {
namespace profiling {

std::default_random_engine& GetGlobalRandomEngineLocked() {
  static std::default_random_engine engine;
  return engine;
}

}  // namespace profiling
}  // namespace perfetto