chromium/base/file_descriptor_store.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/file_descriptor_store.h"

#include <utility>

#include "base/logging.h"

namespace base {

FileDescriptorStore::Descriptor::Descriptor(const std::string& key,
                                            base::ScopedFD fd)
    : … { … }

FileDescriptorStore::Descriptor::Descriptor(
    const std::string& key,
    base::ScopedFD fd,
    base::MemoryMappedFile::Region region)
    : … { … }

FileDescriptorStore::Descriptor::Descriptor(
    FileDescriptorStore::Descriptor&& other)
    : … { … }

FileDescriptorStore::Descriptor::~Descriptor() = default;

// static
FileDescriptorStore& FileDescriptorStore::GetInstance() { … }

base::ScopedFD FileDescriptorStore::TakeFD(
    const std::string& key,
    base::MemoryMappedFile::Region* region) { … }

base::ScopedFD FileDescriptorStore::MaybeTakeFD(
    const std::string& key,
    base::MemoryMappedFile::Region* region) { … }

void FileDescriptorStore::Set(const std::string& key, base::ScopedFD fd) { … }

void FileDescriptorStore::Set(const std::string& key,
                              base::ScopedFD fd,
                              base::MemoryMappedFile::Region region) { … }

FileDescriptorStore::FileDescriptorStore() = default;

FileDescriptorStore::~FileDescriptorStore() = default;

}  // namespace base