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socket_concepts.hpp
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socket_concepts.hpp
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/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* Licensed under the Apache License Version 2.0 with LLVM Exceptions
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* https://llvm.org/LICENSE.txt
*
* 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.
*/
#pragma once
#include <unifex/tag_invoke.hpp>
#include <cstdint>
#include <unifex/detail/prologue.hpp>
namespace unifex {
namespace _socket {
using port_t = std::uint16_t;
inline constexpr struct open_listening_socket_cpo final {
template <typename Scheduler>
constexpr auto operator()(Scheduler&& sched, port_t port) const noexcept(
is_nothrow_tag_invocable_v<open_listening_socket_cpo, Scheduler, port_t>)
-> tag_invoke_result_t<open_listening_socket_cpo, Scheduler, port_t> {
return tag_invoke(*this, static_cast<Scheduler&&>(sched), port);
}
} open_listening_socket{};
} // namespace _socket
using _socket::open_listening_socket;
using _socket::port_t;
} // namespace unifex
#include <unifex/detail/epilogue.hpp>