chromium/content/browser/child_process_launcher_helper_posix.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 "content/browser/child_process_launcher_helper_posix.h"

#include "base/check.h"
#include "base/command_line.h"
#include "base/functional/overloaded.h"
#include "base/metrics/field_trial.h"
#include "base/posix/global_descriptors.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "build/build_config.h"
#include "content/browser/posix_file_descriptor_info_impl.h"
#include "content/common/shared_file_util.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/common/content_client.h"
#include "content/public/common/content_descriptors.h"
#include "content/public/common/content_switches.h"
#include "mojo/public/cpp/platform/platform_channel_endpoint.h"
#include "third_party/abseil-cpp/absl/types/variant.h"

namespace content {
namespace internal {

namespace {

base::PlatformFile OpenFileIfNecessary(const base::FilePath& path,
                                       base::MemoryMappedFile::Region* region) { … }

}  // namespace

std::unique_ptr<PosixFileDescriptorInfo> CreateDefaultPosixFilesToMap(
    int child_process_id,
    const mojo::PlatformChannelEndpoint& mojo_channel_remote_endpoint,
    const std::map<std::string, absl::variant<base::FilePath, base::ScopedFD>>&
        files_to_preload,
    const std::string& process_type,
    base::CommandLine* command_line) { … }

}  // namespace internal
}  // namespace content