folly/folly/io/ShutdownSocketSet.cpp

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * 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 <folly/io/ShutdownSocketSet.h>

#include <chrono>
#include <thread>

#include <glog/logging.h>

#include <folly/FileUtil.h>
#include <folly/net/NetOps.h>
#include <folly/portability/Sockets.h>

namespace folly {

handle_t;
static constexpr auto handle_tag = …;
static constexpr auto invalid_pos = …;

template <typename Cap>
static size_t cap_(std::false_type, Cap) { … }
template <typename Cap, typename H = handle_t>
static size_t cap_(std::true_type, Cap cap) { … }
static size_t cap(size_t capacity) { … }

template <typename Data>
static size_t pos_(std::false_type, Data) { … }
template <typename Data>
static size_t pos_(std::true_type, Data data) { … }
static size_t pos(NetworkSocket fd) { … }

template <typename Pos>
static NetworkSocket at_(std::false_type, Pos) { … }
template <typename Pos>
static NetworkSocket at_(std::true_type, Pos p) { … }
static NetworkSocket at(size_t p) { … }

ShutdownSocketSet::ShutdownSocketSet(size_t capacity)
    : … { … }

void ShutdownSocketSet::add(NetworkSocket fd) { … }

void ShutdownSocketSet::remove(NetworkSocket fd) { … }

int ShutdownSocketSet::close(NetworkSocket fd) { … }

void ShutdownSocketSet::shutdown(NetworkSocket fd, bool abortive) { … }

void ShutdownSocketSet::shutdownAll(bool abortive) { … }

void ShutdownSocketSet::doShutdown(NetworkSocket fd, bool abortive) { … }

} // namespace folly