From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 3 Sep 2013 20:03:17 +0000 (-0700)
Subject: _copyxattr: handle EOPNOTSUPP from xattr.list()
X-Git-Tag: v2.2.2~7
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d6d555e0b43d0beee617952267406c305edecb05;p=portage.git

_copyxattr: handle EOPNOTSUPP from xattr.list()
---

diff --git a/pym/portage/util/movefile.py b/pym/portage/util/movefile.py
index 4ac453513..1f92b59b7 100644
--- a/pym/portage/util/movefile.py
+++ b/pym/portage/util/movefile.py
@@ -98,7 +98,19 @@ else:
 	if xattr is not None:
 		def _copyxattr(src, dest, exclude=None):
 
-			attrs = xattr.list(src)
+			try:
+				attrs = xattr.list(src)
+				raise_exception = False
+			except IOError as e:
+				raise_exception = True
+				if e.errno != OperationNotSupported.errno:
+					raise
+			if raise_exception:
+				raise OperationNotSupported(
+					_("Filesystem containing file '%s' "
+					"does not support listing of extended attributes") %
+					(_unicode_decode(src),))
+
 			if attrs:
 				if exclude is not None and isinstance(attrs[0], bytes):
 					exclude = exclude.encode(_encodings['fs'])