signal_init.hpp

来自「这是国外的resip协议栈」· HPP 代码 · 共 52 行

//
// signal_init.hpp
// ~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2007 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_SIGNAL_INIT_HPP
#define ASIO_DETAIL_SIGNAL_INIT_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include "asio/detail/push_options.hpp"

#include "asio/detail/push_options.hpp"
#include <boost/config.hpp>
#include "asio/detail/pop_options.hpp"

#if !defined(BOOST_WINDOWS) && !defined(__CYGWIN__)

#include "asio/detail/push_options.hpp"
#include <csignal>
#include "asio/detail/pop_options.hpp"

namespace asio {
namespace detail {

template <int Signal = SIGPIPE>
class signal_init
{
public:
  // Constructor.
  signal_init()
  {
    std::signal(Signal, SIG_IGN);
  }
};

} // namespace detail
} // namespace asio

#endif // !defined(BOOST_WINDOWS) && !defined(__CYGWIN__)

#include "asio/detail/pop_options.hpp"

#endif // ASIO_DETAIL_SIGNAL_INIT_HPP