FM / posix

/usr/include/boost/process/detail/posix/

/usr/include/boost/process/detail/posix

Name	Size	Mode	Actions
asio_fwd.hpp	1342	0644	edit dl rm
async_handler.hpp	1187	0644	edit dl rm
async_in.hpp	3541	0644	edit dl rm
async_out.hpp	5794	0644	edit dl rm
async_pipe.hpp	11386	0644	edit dl rm
basic_cmd.hpp	4551	0644	edit dl rm
basic_pipe.hpp	5660	0644	edit dl rm
child_handle.hpp	1432	0644	edit dl rm
close_in.hpp	1053	0644	edit dl rm
close_out.hpp	1735	0644	edit dl rm
cmd.hpp	2531	0644	edit dl rm
compare_handles.hpp	1029	0644	edit dl rm
environment.hpp	9960	0644	edit dl rm
env_init.hpp	979	0644	edit dl rm
exe.hpp	569	0644	edit dl rm
executor.hpp	15541	0644	edit dl rm
fd.hpp	2621	0644	edit dl rm
file_descriptor.hpp	1884	0644	edit dl rm
file_in.hpp	1407	0644	edit dl rm
file_out.hpp	2198	0644	edit dl rm
group_handle.hpp	2068	0644	edit dl rm
group_ref.hpp	1088	0644	edit dl rm
handler.hpp	1739	0644	edit dl rm
handles.hpp	3945	0644	edit dl rm
io_context_ref.hpp	4036	0644	edit dl rm
is_running.hpp	2304	0644	edit dl rm
null_in.hpp	1305	0644	edit dl rm
null_out.hpp	2089	0644	edit dl rm
on_exit.hpp	1001	0644	edit dl rm
pipe_in.hpp	2375	0644	edit dl rm
pipe_out.hpp	3091	0644	edit dl rm
search_path.hpp	1218	0644	edit dl rm
shell_path.hpp	878	0644	edit dl rm
sigchld_service.hpp	4102	0644	edit dl rm
signal.hpp	1898	0644	edit dl rm
start_dir.hpp	1093	0644	edit dl rm
terminate.hpp	1199	0644	edit dl rm
use_vfork.hpp	781	0644	edit dl rm
wait_for_exit.hpp	6689	0644	edit dl rm
wait_group.hpp	3423	0644	edit dl rm

Edit: /usr/include/boost/process/detail/posix/null_in.hpp (1305B)

#ifndef BOOST_PROCESS_DETAIL_POSIX_NULL_IN_HPP
#define BOOST_PROCESS_DETAIL_POSIX_NULL_IN_HPP

#include <boost/process/pipe.hpp>
#include <boost/process/detail/posix/handler.hpp>
#include <boost/process/detail/posix/file_descriptor.hpp>
#include <unistd.h>
#include <boost/process/detail/used_handles.hpp>
#include <array>

namespace boost { namespace process { namespace detail { namespace posix {

struct null_in : handler_base_ext, ::boost::process::detail::uses_handles
{
    file_descriptor source{"/dev/null", file_descriptor::read};

std::array<int, 2> get_used_handles()
    {
        return {{STDIN_FILENO, source.handle()}};
    }

public:
    template <class Executor>
    void on_exec_setup(Executor &e) const
    {
        if (::dup2(source.handle(), STDIN_FILENO) == -1)
             e.set_error(::boost::process::detail::get_last_error(), "dup2() failed");
    }
};

}}}}

#endif

// Copyright (c) 2006, 2007 Julio M. Merino Vidal // Copyright (c) 2008 Ilya Sokolov, Boris Schaeling // Copyright (c) 2009 Boris Schaeling // Copyright (c) 2010 Felipe Tanus, Boris Schaeling // Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling // // 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) #ifndef BOOST_PROCESS_DETAIL_POSIX_NULL_IN_HPP #define BOOST_PROCESS_DETAIL_POSIX_NULL_IN_HPP #include #include #include #include #include #include namespace boost { namespace process { namespace detail { namespace posix { struct null_in : handler_base_ext, ::boost::process::detail::uses_handles { file_descriptor source{"/dev/null", file_descriptor::read}; std::array get_used_handles() { return {{STDIN_FILENO, source.handle()}}; } public: template void on_exec_setup(Executor &e) const { if (::dup2(source.handle(), STDIN_FILENO) == -1) e.set_error(::boost::process::detail::get_last_error(), "dup2() failed"); } }; }}}} #endif