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