diff options
Diffstat (limited to 'test/functional/test_framework/netutil.py')
-rw-r--r-- | test/functional/test_framework/netutil.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/functional/test_framework/netutil.py b/test/functional/test_framework/netutil.py index e5d415788f..36d1a2f856 100644 --- a/test/functional/test_framework/netutil.py +++ b/test/functional/test_framework/netutil.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2016 The Bitcoin Core developers +# Copyright (c) 2014-2017 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Linux network utilities. @@ -9,7 +9,6 @@ Roughly based on http://voorloopnul.com/blog/a-python-netstat-in-less-than-100-l import sys import socket -import fcntl import struct import array import os @@ -90,6 +89,8 @@ def all_interfaces(): ''' Return all interfaces that are up ''' + import fcntl # Linux only, so only import when required + is_64bits = sys.maxsize > 2**32 struct_size = 40 if is_64bits else 32 s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) |