//
//	aegis - project change supervisor
//	Copyright (C) 2002-2006, 2008 Peter Miller
//
//	This program is free software; you can redistribute it and/or modify
//	it under the terms of the GNU General Public License as published by
//	the Free Software Foundation; either version 3 of the License, or
//	(at your option) any later version.
//
//	This program is distributed in the hope that it will be useful,
//	but WITHOUT ANY WARRANTY; without even the implied warranty of
//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//	GNU General Public License for more details.
//
//	You should have received a copy of the GNU General Public License
//	along with this program. If not, see
//	<http://www.gnu.org/licenses/>.
//

#include <common/ac/stdlib.h>

#include <libaegis/os.h>


string_ty *
os_tmpdir(void)
{
    static string_ty *tmpdir;

    if (!tmpdir)
    {
	const char      *cp;

	cp = getenv("TMPDIR");
	if (!cp || *cp != '/')
	    cp = "/tmp";
	tmpdir = str_from_c(cp);
    }
    return tmpdir;
}