// Copyright 2018 Google Inc. 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 "base/rand_util.h"

#include "base/notreached.h"
#include "starboard/system.h"

namespace base {

namespace internal {

void ConfigureBoringSSLBackedRandBytesFieldTrial() {}

double RandDoubleAvoidAllocation() {
  NOTREACHED();
  return 0.0;
}

}

// NOTE: This function must be cryptographically secure. http://crbug.com/140076
void RandBytes(void* output, size_t output_length) {
  if (output_length != 0) {
    SbSystemGetRandomData(output, output_length);
  }
}

}  // namespace base
