import copy
import fcntl
import time
+import errno
try:
import unittest2 as unittest
# Ethernet
self.rx_pkts.append(Ether(data[8:]))
except IOError as e:
- if e.errno == 11:
+ if e.errno == errno.EAGAIN:
# nothing to receive, stop running or sleep a little
if self.stop_running:
break