update boost on linux

linx64/include/boost/asio/local/basic_endpoint.hpp

@@ -2,7 +2,7 @@
 // local/basic_endpoint.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 // Derived from a public domain implementation written by Daniel Casimiro.
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
@@ -77,6 +77,14 @@ public:
   {
   }
 
+  #if defined(BOOST_ASIO_HAS_STRING_VIEW)
+  /// Construct an endpoint using the specified path name.
+  basic_endpoint(string_view path_name)
+    : impl_(path_name)
+  {
+  }
+  #endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
   /// Copy constructor.
   basic_endpoint(const basic_endpoint& other)
     : impl_(other.impl_)

linx64/include/boost/asio/local/connect_pair.hpp

@@ -2,7 +2,7 @@
 // local/connect_pair.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 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)
@@ -33,33 +33,28 @@ namespace asio {
 namespace local {
 
 /// Create a pair of connected sockets.
-template <typename Protocol, typename SocketService1, typename SocketService2>
-void connect_pair(
-    basic_socket<Protocol, SocketService1>& socket1,
-    basic_socket<Protocol, SocketService2>& socket2);
+template <typename Protocol, typename Executor1, typename Executor2>
+void connect_pair(basic_socket<Protocol, Executor1>& socket1,
+    basic_socket<Protocol, Executor2>& socket2);
 
 /// Create a pair of connected sockets.
-template <typename Protocol, typename SocketService1, typename SocketService2>
-boost::system::error_code connect_pair(
-    basic_socket<Protocol, SocketService1>& socket1,
-    basic_socket<Protocol, SocketService2>& socket2,
-    boost::system::error_code& ec);
+template <typename Protocol, typename Executor1, typename Executor2>
+BOOST_ASIO_SYNC_OP_VOID connect_pair(basic_socket<Protocol, Executor1>& socket1,
+    basic_socket<Protocol, Executor2>& socket2, boost::system::error_code& ec);
 
-template <typename Protocol, typename SocketService1, typename SocketService2>
-inline void connect_pair(
-    basic_socket<Protocol, SocketService1>& socket1,
-    basic_socket<Protocol, SocketService2>& socket2)
+template <typename Protocol, typename Executor1, typename Executor2>
+inline void connect_pair(basic_socket<Protocol, Executor1>& socket1,
+    basic_socket<Protocol, Executor2>& socket2)
 {
   boost::system::error_code ec;
   connect_pair(socket1, socket2, ec);
   boost::asio::detail::throw_error(ec, "connect_pair");
 }
 
-template <typename Protocol, typename SocketService1, typename SocketService2>
-inline boost::system::error_code connect_pair(
-    basic_socket<Protocol, SocketService1>& socket1,
-    basic_socket<Protocol, SocketService2>& socket2,
-    boost::system::error_code& ec)
+template <typename Protocol, typename Executor1, typename Executor2>
+inline BOOST_ASIO_SYNC_OP_VOID connect_pair(
+    basic_socket<Protocol, Executor1>& socket1,
+    basic_socket<Protocol, Executor2>& socket2, boost::system::error_code& ec)
 {
   // Check that this function is only being used with a UNIX domain socket.
   boost::asio::local::basic_endpoint<Protocol>* tmp
@@ -71,27 +66,29 @@ inline boost::system::error_code connect_pair(
   if (boost::asio::detail::socket_ops::socketpair(protocol.family(),
         protocol.type(), protocol.protocol(), sv, ec)
       == boost::asio::detail::socket_error_retval)
-    return ec;
+    BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
 
-  if (socket1.assign(protocol, sv[0], ec))
+  socket1.assign(protocol, sv[0], ec);
+  if (ec)
   {
     boost::system::error_code temp_ec;
     boost::asio::detail::socket_ops::state_type state[2] = { 0, 0 };
     boost::asio::detail::socket_ops::close(sv[0], state[0], true, temp_ec);
     boost::asio::detail::socket_ops::close(sv[1], state[1], true, temp_ec);
-    return ec;
+    BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
   }
 
-  if (socket2.assign(protocol, sv[1], ec))
+  socket2.assign(protocol, sv[1], ec);
+  if (ec)
   {
     boost::system::error_code temp_ec;
     socket1.close(temp_ec);
     boost::asio::detail::socket_ops::state_type state = 0;
     boost::asio::detail::socket_ops::close(sv[1], state, true, temp_ec);
-    return ec;
+    BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
   }
 
-  return ec;
+  BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
 }
 
 } // namespace local

linx64/include/boost/asio/local/datagram_protocol.hpp

@@ -2,7 +2,7 @@
 // local/datagram_protocol.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 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)

linx64/include/boost/asio/local/detail/endpoint.hpp

@@ -2,7 +2,7 @@
 // local/detail/endpoint.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 // Derived from a public domain implementation written by Daniel Casimiro.
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
@@ -23,6 +23,7 @@
 #include <cstddef>
 #include <string>
 #include <boost/asio/detail/socket_types.hpp>
+#include <boost/asio/detail/string_view.hpp>
 
 #include <boost/asio/detail/push_options.hpp>
 
@@ -44,6 +45,11 @@ public:
   // Construct an endpoint using the specified path name.
   BOOST_ASIO_DECL endpoint(const std::string& path_name);
 
+  #if defined(BOOST_ASIO_HAS_STRING_VIEW)
+  // Construct an endpoint using the specified path name.
+  BOOST_ASIO_DECL endpoint(string_view path_name);
+  #endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
   // Copy constructor.
   endpoint(const endpoint& other)
     : data_(other.data_),

linx64/include/boost/asio/local/detail/impl/endpoint.ipp

@@ -2,7 +2,7 @@
 // local/detail/impl/endpoint.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
 // Derived from a public domain implementation written by Daniel Casimiro.
 //
 // Distributed under the Boost Software License, Version 1.0. (See accompanying
@@ -49,6 +49,13 @@ endpoint::endpoint(const std::string& path_name)
   init(path_name.data(), path_name.length());
 }
 
+#if defined(BOOST_ASIO_HAS_STRING_VIEW)
+endpoint::endpoint(string_view path_name)
+{
+  init(path_name.data(), path_name.length());
+}
+#endif // defined(BOOST_ASIO_HAS_STRING_VIEW)
+
 void endpoint::resize(std::size_t new_size)
 {
   if (new_size > sizeof(boost::asio::detail::sockaddr_un_type))
@@ -109,7 +116,8 @@ void endpoint::init(const char* path_name, std::size_t path_length)
   using namespace std; // For memcpy.
   data_.local = boost::asio::detail::sockaddr_un_type();
   data_.local.sun_family = AF_UNIX;
-  memcpy(data_.local.sun_path, path_name, path_length);
+  if (path_length > 0)
+    memcpy(data_.local.sun_path, path_name, path_length);
   path_length_ = path_length;
 
   // NUL-terminate normal path names. Names that start with a NUL are in the

linx64/include/boost/asio/local/stream_protocol.hpp

@@ -2,7 +2,7 @@
 // local/stream_protocol.hpp
 // ~~~~~~~~~~~~~~~~~~~~~~~~~
 //
-// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 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)