chromium/components/gwp_asan/client/guarded_page_allocator_posix.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/gwp_asan/client/guarded_page_allocator.h"

#include <sys/mman.h>
#include <ostream>

#include "base/check.h"
#include "base/posix/eintr_wrapper.h"

namespace gwp_asan {
namespace internal {

void* GuardedPageAllocator::MapRegion() { … }

void GuardedPageAllocator::UnmapRegion() { … }

void GuardedPageAllocator::MarkPageReadWrite(void* ptr) { … }

void GuardedPageAllocator::MarkPageInaccessible(void* ptr) { … }

}  // namespace internal
}  // namespace gwp_asan