File rtslib-fix-64bit-SIOCGIFCONF-unmarshalling.patch of Package python-rtslib.1545

Don't assume "_64" uname architecture suffix for 64-bit architectures,
as it fails on ppc64le and aarch64. Use python's platform.architecture()
call instead.

Bug: https://bugzilla.suse.com/show_bug.cgi?id=956509

Index: rtslib-2.2/rtslib/utils.py
===================================================================
--- rtslib-2.2.orig/rtslib/utils.py
+++ rtslib-2.2/rtslib/utils.py
@@ -19,6 +19,7 @@ under the License.
 
 import re
 import os
+import platform
 import stat
 import uuid
 import glob
@@ -642,7 +643,7 @@ def list_eth_names(max_eth=1024):
     struct.
     '''
     SIOCGIFCONF = 0x8912
-    if os.uname()[4].endswith("_64"):
+    if platform.architecture()[0] == '64bit':
         offset = 40
     else:
         offset = 32