ceph/src/boost/boost/process/detail/windows/terminate.hpp

   1 // Copyright (c) 2006, 2007 Julio M. Merino Vidal
   2 // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
   3 // Copyright (c) 2009 Boris Schaeling
   4 // Copyright (c) 2010 Felipe Tanus, Boris Schaeling
   5 // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
   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 #ifndef BOOST_PROCESS_WINDOWS_TERMINATE_HPP
  11 #define BOOST_PROCESS_WINDOWS_TERMINATE_HPP
  12
  13 #include <boost/process/detail/config.hpp>
  14 #include <system_error>
  15 #include <cstdlib>
  16 #include <boost/winapi/process.hpp>
  17 #include <boost/winapi/get_last_error.hpp>
  18
  19 namespace boost { namespace process { namespace detail { namespace windows {
  20
  21 struct child_handle;
  22
  23 inline void terminate(child_handle &p)
  24 {
  25     if (!::boost::winapi::TerminateProcess(p.process_handle(), EXIT_FAILURE))
  26         boost::process::detail::throw_last_error("TerminateProcess() failed");
  27
  28     ::boost::winapi::CloseHandle(p.proc_info.hProcess);
  29     p.proc_info.hProcess = ::boost::winapi::INVALID_HANDLE_VALUE_;
  30 }
  31
  32 inline void terminate(child_handle &p, std::error_code &ec) noexcept
  33 {
  34     if (!::boost::winapi::TerminateProcess(p.process_handle(), EXIT_FAILURE))
  35         ec = boost::process::detail::get_last_error();
  36     else
  37     {
  38         ec.clear();
  39         ::boost::winapi::CloseHandle(p.proc_info.hProcess);
  40         p.proc_info.hProcess = ::boost::winapi::INVALID_HANDLE_VALUE_;
  41     }
  42 }
  43
  44
  45
  46
  47 }}}}
  48
  49 #endif