1# Copyright (c) 2008 The Hewlett-Packard Development Company
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright

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24# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26#
27# Authors: Nathan Binkert
28
29import os
30from os.path import isdir, isfile, join as joinpath
31
32homedir = os.environ['HOME']
33confdir = os.environ.get('M5_CONFIG', joinpath(homedir, '.m5'))
34def get(name):
35 if not isdir(confdir):
36 return None
37 conffile = joinpath(confdir, name)
38 if not isfile(conffile):
39 return None
40
41 return conffile
42