// Copyright 2019 The Cobalt Authors. All Rights Reserved.
//
// 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 "starboard/cpu_features.h"
#include "starboard/shared/starboard/cpu_features.h"

#include <string.h>

using starboard::shared::SetArmFeaturesInvalid;
using starboard::shared::SetGeneralFeaturesInvalid;
using starboard::shared::SetX86FeaturesInvalid;

bool SbCPUFeaturesGet(SbCPUFeatures* features) {
  memset(features, 0, sizeof(*features));
  features->architecture = kSbCPUFeaturesArchitectureUnknown;

  SetGeneralFeaturesInvalid(features);
  SetArmFeaturesInvalid(features);
  SetX86FeaturesInvalid(features);

  return false;
}
