blob: b92f52f9b67784f7bd9935ed1bbf6e87f73edfa1 [file] [log] [blame]
* Copyright 2017 The WebRTC Project Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <stddef.h>
#include <type_traits>
#include "api/array_view.h"
namespace rtc {
// Fill memory with zeros in a way that the compiler doesn't optimize it away
// even if the pointer is not used afterwards.
void ExplicitZeroMemory(void* ptr, size_t len);
template <typename T,
typename std::enable_if<!std::is_const<T>::value &&
std::is_trivial<T>::value>::type* = nullptr>
void ExplicitZeroMemory(rtc::ArrayView<T> a) {
ExplicitZeroMemory(, a.size());
} // namespace rtc