Break out fd_stack into its own class file

Signed-off-by: Martin J. Bligh <mbligh@google.com>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@262 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/bin/job.py b/bin/job.py
index d882fc3..0b4df44 100755
--- a/bin/job.py
+++ b/bin/job.py
@@ -7,6 +7,7 @@
 
 from autotest_utils import *
 import os, sys, kernel, test, pickle, threading, profilers, barrier, filesystem
+import fd_stack
 
 class AsyncRun(threading.Thread):
     """Parallel run interface."""
@@ -72,8 +73,8 @@
 		self.control = control
 		self.jobtab = jobtag
 
-		self.stdout = fd_stack(1, sys.stdout)
-		self.stderr = fd_stack(2, sys.stderr)
+		self.stdout = fd_stack.fd_stack(1, sys.stdout)
+		self.stderr = fd_stack.fd_stack(2, sys.stderr)
 
 		self.profilers = profilers.profilers(self)