1 //
2 // detail/signal_init.hpp
3 // ~~~~~~~~~~~~~~~~~~~~~~
4 //
5 // Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
6 //
7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 //
10 
11 #ifndef BOOST_ASIO_DETAIL_SIGNAL_INIT_HPP
12 #define BOOST_ASIO_DETAIL_SIGNAL_INIT_HPP
13 
14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
15 # pragma once
16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
17 
18 #include <boost/asio/detail/config.hpp>
19 
20 #if !defined(BOOST_ASIO_WINDOWS) && !defined(__CYGWIN__)
21 
22 #include <csignal>
23 
24 #include <boost/asio/detail/push_options.hpp>
25 
26 namespace boost {
27 namespace asio {
28 namespace detail {
29 
30 template <int Signal = SIGPIPE>
31 class signal_init
32 {
33 public:
34   // Constructor.
signal_init()35   signal_init()
36   {
37     std::signal(Signal, SIG_IGN);
38   }
39 };
40 
41 } // namespace detail
42 } // namespace asio
43 } // namespace boost
44 
45 #include <boost/asio/detail/pop_options.hpp>
46 
47 #endif // !defined(BOOST_ASIO_WINDOWS) && !defined(__CYGWIN__)
48 
49 #endif // BOOST_ASIO_DETAIL_SIGNAL_INIT_HPP
50