ceph/src/boost/libs/process/example/wait.cpp

   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 #include <boost/process.hpp>
  11 #include <boost/asio.hpp>
  12
  13 namespace bp = boost::process;
  14
  15 int main()
  16 {
  17     {
  18         bp::child c("test.exe");
  19         c.wait();
  20         auto exit_code = c.exit_code();
  21     }
  22
  23     {
  24         boost::asio::io_context io_context;
  25
  26         bp::child c(
  27             "test.exe",
  28             io_context,
  29             bp::on_exit([&](int exit, const std::error_code& ec_in){})
  30         );
  31
  32         io_context.run();
  33     }
  34 }