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50 lines
1.2 KiB
50 lines
1.2 KiB
#ifndef BOOST_ARCHIVE_TMPDIR_HPP |
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#define BOOST_ARCHIVE_TMPDIR_HPP |
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// MS compatible compilers support #pragma once |
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#if defined(_MSC_VER) && (_MSC_VER >= 1020) |
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# pragma once |
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#endif |
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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// tmpdir.hpp: |
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// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . |
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// Use, modification and distribution is subject to the Boost Software |
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// See http://www.boost.org for updates, documentation, and revision history. |
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#include <cstdlib> // getenv |
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#include <cstddef> // NULL |
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//#include <boost/assert.hpp> |
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#include <boost/config.hpp> |
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#ifdef BOOST_NO_STDC_NAMESPACE |
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namespace std { |
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using ::getenv; |
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} |
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#endif |
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namespace boost { |
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namespace archive { |
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inline const char * tmpdir(){ |
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const char *dirname; |
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dirname = std::getenv("TMP"); |
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if(NULL == dirname) |
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dirname = std::getenv("TMPDIR"); |
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if(NULL == dirname) |
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dirname = std::getenv("TEMP"); |
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if(NULL == dirname){ |
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//BOOST_ASSERT(false); // no temp directory found |
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dirname = "."; |
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} |
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return dirname; |
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} |
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} // archive |
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} // boost |
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#endif // BOOST_ARCHIVE_TMPDIR_HPP
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