84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
|
//
|
||
|
|
// detail/null_reactor.hpp
|
||
|
|
// ~~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
//
|
||
|
|
// Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com)
|
||
|
|
//
|
||
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
//
|
||
|
|
|
||
|
|
#ifndef ASIO_DETAIL_NULL_REACTOR_HPP
|
||
|
|
#define ASIO_DETAIL_NULL_REACTOR_HPP
|
||
|
|
|
||
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
|
||
|
|
# pragma once
|
||
|
|
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
|
||
|
|
|
||
|
|
#include "asio/detail/config.hpp"
|
||
|
|
|
||
|
|
#if defined(ASIO_HAS_IOCP) \
|
||
|
|
|| defined(ASIO_WINDOWS_RUNTIME) \
|
||
|
|
|| defined(ASIO_HAS_IO_URING_AS_DEFAULT)
|
||
|
|
|
||
|
|
#include "asio/detail/scheduler_operation.hpp"
|
||
|
|
#include "asio/detail/scheduler_task.hpp"
|
||
|
|
#include "asio/execution_context.hpp"
|
||
|
|
|
||
|
|
#include "asio/detail/push_options.hpp"
|
||
|
|
|
||
|
|
namespace asio {
|
||
|
|
namespace detail {
|
||
|
|
|
||
|
|
class null_reactor
|
||
|
|
: public execution_context_service_base<null_reactor>,
|
||
|
|
public scheduler_task
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
struct per_descriptor_data
|
||
|
|
{
|
||
|
|
};
|
||
|
|
|
||
|
|
// Constructor.
|
||
|
|
null_reactor(asio::execution_context& ctx)
|
||
|
|
: execution_context_service_base<null_reactor>(ctx)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
// Destructor.
|
||
|
|
~null_reactor()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
// Initialise the task.
|
||
|
|
void init_task()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
// Destroy all user-defined handler objects owned by the service.
|
||
|
|
void shutdown()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
// No-op because should never be called.
|
||
|
|
void run(long /*usec*/, op_queue<scheduler_operation>& /*ops*/)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
// No-op.
|
||
|
|
void interrupt()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace detail
|
||
|
|
} // namespace asio
|
||
|
|
|
||
|
|
#include "asio/detail/pop_options.hpp"
|
||
|
|
|
||
|
|
#endif // defined(ASIO_HAS_IOCP)
|
||
|
|
// || defined(ASIO_WINDOWS_RUNTIME)
|
||
|
|
// || defined(ASIO_HAS_IO_URING_AS_DEFAULT)
|
||
|
|
|
||
|
|
#endif // ASIO_DETAIL_NULL_REACTOR_HPP
|