FM / process

/usr/include/boost/process

Name	Size	Mode	Actions
detail/	-	0755	rm
args.hpp	8968	0644	edit dl rm
async.hpp	3683	0644	edit dl rm
async_pipe.hpp	7694	0644	edit dl rm
async_system.hpp	4535	0644	edit dl rm
child.hpp	5309	0644	edit dl rm
cmd.hpp	3072	0644	edit dl rm
env.hpp	12301	0644	edit dl rm
environment.hpp	24758	0644	edit dl rm
error.hpp	6657	0644	edit dl rm
exception.hpp	710	0644	edit dl rm
exe.hpp	2536	0644	edit dl rm
extend.hpp	14585	0644	edit dl rm
group.hpp	6760	0644	edit dl rm
handles.hpp	3038	0644	edit dl rm
io.hpp	19990	0644	edit dl rm
locale.hpp	6968	0644	edit dl rm
pipe.hpp	18763	0644	edit dl rm
posix.hpp	2848	0644	edit dl rm
search_path.hpp	1775	0644	edit dl rm
shell.hpp	2589	0644	edit dl rm
spawn.hpp	1929	0644	edit dl rm
start_dir.hpp	3449	0644	edit dl rm
system.hpp	4093	0644	edit dl rm
windows.hpp	3675	0644	edit dl rm

Edit: /usr/include/boost/process/async_pipe.hpp (7694B)

// 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_ASYNC_PIPE_HPP
#define BOOST_PROCESS_ASYNC_PIPE_HPP

#include <boost/config.hpp>
#include <boost/process/detail/config.hpp>

#if defined(BOOST_POSIX_API)
#include <boost/process/detail/posix/async_pipe.hpp>
#elif defined(BOOST_WINDOWS_API)
#include <boost/process/detail/windows/async_pipe.hpp>
#endif

namespace boost { namespace process {

#if defined(BOOST_PROCESS_DOXYGEN)

/** Class implementing and asnychronous I/O-Object for use with boost.asio.
 *  It is based on the corresponding I/O Object, that is either boost::asio::windows::stream_handle or
 *  boost::asio::posix::stream_descriptor.
 *
 *  It can be used directly with boost::asio::async_read or async_write.
 *
 * \note The object is copyable, but that does invoke a handle duplicate.
 */
class async_pipe
{
public:
    /** Typedef for the native handle representation.
     * \note This is the handle on the system, not the boost.asio class.
     *
     */
    typedef platform_specific native_handle_type;
    /** Typedef for the handle representation of boost.asio.
     *
     */
    typedef platform_specific handle_type;

typedef typename handle_type::executor_type executor_type;

/** Construct a new async_pipe, does automatically open the pipe.
     * Initializes source and sink with the same io_context.
     * @note Windows creates a named pipe here, where the name is automatically generated.
     */
    inline async_pipe(boost::asio::io_context & ios);

/** Construct a new async_pipe, does automatically open the pipe.
     * @note Windows creates a named pipe here, where the name is automatically generated.
     */
    inline async_pipe(boost::asio::io_context & ios_source,
                      boost::asio::io_context & ios_sink);

/** Construct a new async_pipe, does automatically open.
     * Initializes source and sink with the same io_context.
     *
     * @note Windows restricts possible names.
     */
    inline async_pipe(boost::asio::io_context & ios, const std::string & name);

/** Construct a new async_pipe, does automatically open.
     *
     * @note Windows restricts possible names.
     */
    inline async_pipe(boost::asio::io_context & ios_source,
                      boost::asio::io_context & ios_sink, const std::string & name);

/** Copy-Constructor of the async pipe.
     * @note Windows requires a named pipe for this, if a the wrong type is used an exception is thrown.
     *
     */
    async_pipe(const async_pipe& lhs);

/** Move-Constructor of the async pipe.
     */
    async_pipe(async_pipe&& lhs);

/** Construct the async-pipe from a pipe.
     * @note Windows requires a named pipe for this, if a the wrong type is used an exception is thrown.
     *
     */
    template<class CharT, class Traits = std::char_traits<CharT>>
    explicit async_pipe(boost::asio::io_context & ios, const basic_pipe<CharT, Traits> & p);

/** Construct the async-pipe from a pipe, with two different io_context objects.
     * @note Windows requires a named pipe for this, if a the wrong type is used an exception is thrown.
     *
     */
    template<class CharT, class Traits = std::char_traits<CharT>>
    explicit async_pipe(boost::asio::io_context & ios_source,
                        boost::asio::io_context & ios_sink,
                        const basic_pipe<CharT, Traits> & p);

/** Assign a basic_pipe.
     * @note Windows requires a named pipe for this, if a the wrong type is used an exception is thrown.
     *
     */
    template<class CharT, class Traits = std::char_traits<CharT>>
    inline async_pipe& operator=(const basic_pipe<CharT, Traits>& p);

/** Copy Assign a pipe.
     * @note Duplicates the handles.
     */
    async_pipe& operator=(const async_pipe& lhs);
    /** Move assign a pipe */
    async_pipe& operator=(async_pipe&& lhs);

/** Destructor. Closes the pipe handles. */
    ~async_pipe();

/** Explicit cast to basic_pipe.  */
    template<class CharT, class Traits = std::char_traits<CharT>>
    inline explicit operator basic_pipe<CharT, Traits>() const;

/** Cancel the current asynchronous operations. */
    void cancel();
    /** Close the pipe handles. */
    void close();
    /** Close the pipe handles. While passing an error_code
     *
     */
    void close(std::error_code & ec);

/** Check if the pipes are open. */
    bool is_open() const;

/** Async close, i.e. close after current operation is completed.
     *
     *  \note There is no guarantee that this will indeed read the entire pipe-buffer
     */
    void async_close();

/** Read some data from the handle.

* See the boost.asio documentation for more details.
     */
    template<typename MutableBufferSequence>
    std::size_t read_some(const MutableBufferSequence & buffers);

/** Write some data to the handle.

* See the boost.asio documentation for more details.
     */
    template<typename MutableBufferSequence>
    std::size_t write_some(const MutableBufferSequence & buffers);

/** Get the native handle of the source. */
    native_handle native_source() const {return const_cast<boost::asio::windows::stream_handle&>(_source).native();}
    /** Get the native handle of the sink. */
    native_handle native_sink  () const {return const_cast<boost::asio::windows::stream_handle&>(_sink  ).native();}

/** Start an asynchronous read.
     *
     * See the [boost.asio documentation](http://www.boost.org/doc/libs/1_60_0/doc/html/boost_asio/reference/AsyncReadStream.html) for more details.
     */
    template<typename MutableBufferSequence,
             typename ReadHandler>
    detail::dummy async_read_some(
        const MutableBufferSequence & buffers,
              ReadHandler &&handler);

/** Start an asynchronous write.

* See the [boost.asio documentation](http://www.boost.org/doc/libs/1_60_0/doc/html/boost_asio/reference/AsyncWriteStream.html) for more details.
     */
    template<typename ConstBufferSequence,
             typename WriteHandler>
    detail::dummy async_write_some(
        const ConstBufferSequence & buffers,
        WriteHandler && handler);

///Get the asio handle of the pipe sink.
    const handle_type & sink  () const &;
    ///Get the asio handle of the pipe source.
    const handle_type & source() const &;

///Get the asio handle of the pipe sink. Qualified as rvalue
    handle_type && sink  () &&;
    ///Get the asio handle of the pipe source. Qualified as rvalue
    handle_type && source() &&;

/// Move the source out of this class and change the io_context. Qualified as rvalue. \attention Will always move.
    handle_type source(::boost::asio::io_context& ios) &&;
    /// Move the sink out of this class and change the io_context. Qualified as rvalue. \attention Will always move
    handle_type sink  (::boost::asio::io_context& ios) &&;

/// Copy the source out of this class and change the io_context. \attention Will always copy.
    handle_type source(::boost::asio::io_context& ios) const &;
    /// Copy the sink out of this class and change the io_context. \attention Will always copy
    handle_type sink  (::boost::asio::io_context& ios) const &;

};

#else
using ::boost::process::detail::api::async_pipe;
#endif

}}

#endif

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