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construct/include/ircd/ios/ios.h

66 lines
1.6 KiB
C++

// The Construct
//
// Copyright (C) The Construct Developers, Authors & Contributors
// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_IOS_IOS_H
/// Forward declarations for boost::asio because it is not included here.
namespace boost::asio
{
struct executor;
}
namespace ircd
{
namespace asio = boost::asio; ///< Alias so that asio:: can be used.
extern const info::versions boost_version_api, boost_version_abi;
}
namespace ircd::ios
{
extern log::log log;
extern asio::executor user, main;
extern std::thread::id main_thread_id;
extern thread_local bool is_main_thread;
bool available() noexcept;
const uint64_t &epoch() noexcept;
void forking(); // fork prepare
void forked_child(); // on fork child
void forked_parent(); // on fork parent
void continuing() noexcept; // on SIGCONT
void exiting() noexcept; // on atexit
void exiting_quick() noexcept; // on at_quick_exit
void init(asio::executor &&);
}
namespace ircd::ios::profile
{
constexpr bool history {false};
constexpr bool logging {false};
}
#include "descriptor.h"
#include "handler.h"
#include "asio.h"
#include "empt.h"
#include "dispatch.h"
#include "epoll.h"
inline const uint64_t &
__attribute__((always_inline))
ircd::ios::epoch()
noexcept
{
return handler::epoch;
}