1 files changed, 3 insertions, 0 deletions

diff --git a/experiment/litmus_util.py b/experiment/litmus_util.py
index 114f4c9..cde0bca 100644
--- a/experiment/litmus_util.py
+++ b/experiment/litmus_util.py
@@ -39,6 +39,9 @@ def switch_scheduler(switch_to_in):
     if switch_to != cur_plugin:
         raise Exception("Could not switch to plugin: %s" % switch_to)
 
+def uname_matches(reg):
+    data = subprocess.check_output(["uname", "-r"])
+    return bool( re.match(reg, data) )
 
 def is_executable(fname):
     """Return whether the file passed in is executable"""