Chris@16: #ifndef BOOST_ARCHIVE_TMPDIR_HPP
Chris@16: #define BOOST_ARCHIVE_TMPDIR_HPP
Chris@16: 
Chris@16: // MS compatible compilers support #pragma once
Chris@101: #if defined(_MSC_VER)
Chris@16: # pragma once
Chris@16: #endif
Chris@16: 
Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // tmpdir.hpp:
Chris@16: 
Chris@16: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org for updates, documentation, and revision history.
Chris@16: 
Chris@16: #include <cstdlib> // getenv
Chris@16: #include <cstddef> // NULL
Chris@16: //#include <boost/assert.hpp>
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #ifdef BOOST_NO_STDC_NAMESPACE
Chris@16: namespace std {
Chris@16:     using ::getenv;
Chris@16: }
Chris@16: #endif
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace archive {
Chris@16: 
Chris@16: inline const char * tmpdir(){
Chris@16:     const char *dirname;
Chris@16:     dirname = std::getenv("TMP");
Chris@16:     if(NULL == dirname)
Chris@16:         dirname = std::getenv("TMPDIR");
Chris@16:     if(NULL == dirname)
Chris@16:         dirname = std::getenv("TEMP");
Chris@16:     if(NULL == dirname){
Chris@16:         //BOOST_ASSERT(false); // no temp directory found
Chris@16:         dirname = ".";
Chris@16:     }
Chris@16:     return dirname;
Chris@16: }
Chris@16: 
Chris@16: } // archive
Chris@16: } // boost
Chris@16: 
Chris@16: #endif // BOOST_ARCHIVE_TMPDIR_HPP