56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
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// Copyright (c) 2009 Boris Schaeling
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// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
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// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_NOTIFY_IO_SERVICE_HPP
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#define BOOST_PROCESS_POSIX_INITIALIZERS_NOTIFY_IO_SERVICE_HPP
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#include <boost/process/config.hpp>
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#include <boost/process/posix/initializers/initializer_base.hpp>
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namespace boost { namespace process { namespace posix { namespace initializers {
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template <class IOService>
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class notify_io_service_ : public initializer_base
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{
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public:
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explicit notify_io_service_(IOService &io_service) :
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io_service_(io_service) {}
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template <class PosixExecutor>
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void on_fork_setup(PosixExecutor&) const
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{
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io_service_.notify_fork(IOService::fork_prepare);
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}
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template <class PosixExecutor>
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void on_fork_success(PosixExecutor&) const
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{
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io_service_.notify_fork(IOService::fork_parent);
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}
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template <class PosixExecutor>
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void on_exec_setup(PosixExecutor&) const
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{
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io_service_.notify_fork(IOService::fork_child);
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}
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private:
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IOService &io_service_;
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};
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template <class IOService>
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notify_io_service_<IOService> notify_io_service(IOService &io_service)
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{
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return notify_io_service_<IOService>(io_service);
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}
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}}}}
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#endif
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