• capture : boost::process::stream_behavior
• close : boost::process::detail::stream_info , boost::process::stream_behavior
• inherit : boost::process::stream_behavior , boost::process::detail::stream_info
• redirect : boost::process::detail::stream_info
• redirect_to_stdout : boost::process::stream_behavior
• silence : boost::process::stream_behavior
• use_file : boost::process::detail::stream_info
• use_handle : boost::process::detail::stream_info
• use_pipe : boost::process::detail::stream_info