update boost on linux
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@@ -7,7 +7,7 @@
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The header which provides the basic asynchrounous features.
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It provides the on_exit property, which allows callbacks when the process exits.
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It also implements the necessary traits for passing an boost::asio::io_service,
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It also implements the necessary traits for passing an boost::asio::io_context,
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which is needed for asynchronous communication.
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It also pulls the [boost::asio::buffer](http://www.boost.org/doc/libs/release/doc/html/boost_asio/reference/buffer.html)
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@@ -32,20 +32,20 @@ namespace boost {
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#include <boost/process/detail/traits.hpp>
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#include <boost/process/detail/on_exit.hpp>
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#include <boost/asio/io_service.hpp>
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#include <boost/asio/io_context.hpp>
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#include <boost/asio/streambuf.hpp>
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#include <boost/asio/buffer.hpp>
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#include <type_traits>
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#include <boost/fusion/iterator/deref.hpp>
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#if defined(BOOST_POSIX_API)
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#include <boost/process/detail/posix/io_service_ref.hpp>
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#include <boost/process/detail/posix/io_context_ref.hpp>
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#include <boost/process/detail/posix/async_in.hpp>
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#include <boost/process/detail/posix/async_out.hpp>
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#include <boost/process/detail/posix/on_exit.hpp>
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#elif defined(BOOST_WINDOWS_API)
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#include <boost/process/detail/windows/io_service_ref.hpp>
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#include <boost/process/detail/windows/io_context_ref.hpp>
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#include <boost/process/detail/windows/async_in.hpp>
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#include <boost/process/detail/windows/async_out.hpp>
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#include <boost/process/detail/windows/on_exit.hpp>
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@@ -56,25 +56,25 @@ namespace boost { namespace process { namespace detail {
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struct async_tag;
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template<typename T>
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struct is_io_service : std::false_type {};
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struct is_io_context : std::false_type {};
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template<>
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struct is_io_service<api::io_service_ref> : std::true_type {};
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struct is_io_context<api::io_context_ref> : std::true_type {};
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template<typename Tuple>
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inline asio::io_service& get_io_service(const Tuple & tup)
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inline asio::io_context& get_io_context(const Tuple & tup)
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{
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auto& ref = *boost::fusion::find_if<is_io_service<boost::mpl::_>>(tup);
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auto& ref = *boost::fusion::find_if<is_io_context<boost::mpl::_>>(tup);
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return ref.get();
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}
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struct async_builder
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{
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boost::asio::io_service * ios;
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boost::asio::io_context * ios;
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void operator()(boost::asio::io_service & ios_) {this->ios = &ios_;};
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void operator()(boost::asio::io_context & ios_) {this->ios = &ios_;};
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typedef api::io_service_ref result_type;
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api::io_service_ref get_initializer() {return api::io_service_ref (*ios);};
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typedef api::io_context_ref result_type;
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api::io_context_ref get_initializer() {return api::io_context_ref (*ios);};
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};
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@@ -90,7 +90,7 @@ using ::boost::asio::buffer;
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#if defined(BOOST_PROCESS_DOXYGEN)
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/** When an io_service is passed, the on_exit property can be used, to be notified
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/** When an io_context is passed, the on_exit property can be used, to be notified
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when the child process exits.
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@@ -107,7 +107,7 @@ with `function` being a callable object with the signature `(int, const std::err
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\par Example
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\code{.cpp}
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io_service ios;
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io_context ios;
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child c("ls", on_exit=[](int exit, const std::error_code& ec_in){});
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@@ -117,8 +117,10 @@ chlid c2("ls", on_exit=exit_code);
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\endcode
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\note The handler is not invoked when the launch fails.
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\warning When used \ref ignore_error it might gte invoked on error.
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\warning When used \ref ignore_error it might get invoked on error.
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\warning `on_exit` uses `boost::asio::signal_set` to listen for `SIGCHLD` on posix, and so has the
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same restrictions as that class (do not register a handler for `SIGCHLD` except by using
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`boost::asio::signal_set`).
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*/
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constexpr static ::boost::process::detail::on_exit_ on_exit{};
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#endif
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