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/fd.hpp (2621B)

#ifndef BOOST_PROCESS_DETAIL_POSIX_FD_HPP
#define BOOST_PROCESS_DETAIL_POSIX_FD_HPP

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

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

struct close_fd_ : handler_base_ext, ::boost::process::detail::uses_handles
{
    close_fd_(int fd) : fd_(fd) {}

template <class PosixExecutor>
    void on_exec_setup(PosixExecutor& e) const
    {
        if (::close(fd_) == -1)
            e.set_error(::boost::process::detail::get_last_error(), "close() failed");
    }

int get_used_handles() {return fd_;}

private:
    int fd_;
};

template <class Range>
struct close_fds_ : handler_base_ext, ::boost::process::detail::uses_handles
{
public:
    close_fds_(const Range &fds) : fds_(fds) {}

template <class PosixExecutor>
    void on_exec_setup(PosixExecutor& e) const
    {
        for (auto & fd_ : fds_)
            if (::close(fd_) == -1)
            {
                 e.set_error(::boost::process::detail::get_last_error(), "close() failed");
                 break;
            }
    }

Range& get_used_handles() {return fds_;}

private:
    Range fds_;
};

template <class FileDescriptor>
struct bind_fd_ : handler_base_ext, ::boost::process::detail::uses_handles
{
public:
    bind_fd_(int id, const FileDescriptor &fd) : id_(id), fd_(fd) {}

template <class PosixExecutor>
    void on_exec_setup(PosixExecutor& e) const
    {
        if (::dup2(fd_, id_) == -1)
             e.set_error(::boost::process::detail::get_last_error(), "dup2() failed");
    }

std::array<int, 2> get_used_handles() {return {id_, fd_};}

private:
    int id_;
    FileDescriptor fd_;
};

struct fd_
{
    constexpr fd_() {};
    close_fd_ close(int _fd) const {return close_fd_(_fd);}
    close_fds_<std::vector<int>> close(const std::initializer_list<int> & vec) const {return std::vector<int>(vec);}
    template<typename Range>
    close_fds_<Range> close(const Range & r) const {return r;}

template <class FileDescriptor>
    bind_fd_<FileDescriptor> bind(int id, const FileDescriptor & fd) const {return {id, fd};}

};

}}}}

#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_FD_HPP #define BOOST_PROCESS_DETAIL_POSIX_FD_HPP #include #include #include #include namespace boost { namespace process { namespace detail { namespace posix { struct close_fd_ : handler_base_ext, ::boost::process::detail::uses_handles { close_fd_(int fd) : fd_(fd) {} template void on_exec_setup(PosixExecutor& e) const { if (::close(fd_) == -1) e.set_error(::boost::process::detail::get_last_error(), "close() failed"); } int get_used_handles() {return fd_;} private: int fd_; }; template struct close_fds_ : handler_base_ext, ::boost::process::detail::uses_handles { public: close_fds_(const Range &fds) : fds_(fds) {} template void on_exec_setup(PosixExecutor& e) const { for (auto & fd_ : fds_) if (::close(fd_) == -1) { e.set_error(::boost::process::detail::get_last_error(), "close() failed"); break; } } Range& get_used_handles() {return fds_;} private: Range fds_; }; template struct bind_fd_ : handler_base_ext, ::boost::process::detail::uses_handles { public: bind_fd_(int id, const FileDescriptor &fd) : id_(id), fd_(fd) {} template void on_exec_setup(PosixExecutor& e) const { if (::dup2(fd_, id_) == -1) e.set_error(::boost::process::detail::get_last_error(), "dup2() failed"); } std::array get_used_handles() {return {id_, fd_};} private: int id_; FileDescriptor fd_; }; struct fd_ { constexpr fd_() {}; close_fd_ close(int _fd) const {return close_fd_(_fd);} close_fds_> close(const std::initializer_list & vec) const {return std::vector(vec);} template close_fds_ close(const Range & r) const {return r;} template bind_fd_ bind(int id, const FileDescriptor & fd) const {return {id, fd};} }; }}}} #endif