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41 lines
1.4 KiB
41 lines
1.4 KiB
//
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// Boost.Process
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// ~~~~~~~~~~~~~
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//
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// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008, 2009 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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//
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/**
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* \file boost/process/config.hpp
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*
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* Defines macros that are used by the library's code to determine the
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* operating system it is running under and the features it supports.
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*/
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#ifndef BOOST_PROCESS_CONFIG_HPP
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#define BOOST_PROCESS_CONFIG_HPP
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#include <boost/config.hpp>
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#include <boost/system/config.hpp>
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#if defined(BOOST_POSIX_API) || defined(BOOST_PROCESS_DOXYGEN)
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# if !defined(BOOST_PROCESS_POSIX_PATH_MAX)
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/**
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* The macro BOOST_PROCESS_POSIX_PATH_MAX is set to a positive integer
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* value which specifies the system's maximal supported path length.
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* By default it is set to 259. You should set the macro to PATH_MAX
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* which should be defined in limits.h provided by your operating system
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* if you experience problems when instantiating a context. The
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* constructor of basic_work_directory_context tries to find out
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* dynamically the maximal supported path length but uses
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* BOOST_PROCESS_POSIX_PATH_MAX if it fails.
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*/
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# define BOOST_PROCESS_POSIX_PATH_MAX 259
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# endif
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#endif
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#endif
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