From 663732c8bda5d83848c7736cf6544754e796e6cb Mon Sep 17 00:00:00 2001
From: Thomas Waldmann <tw@waldmann-edv.de>
Date: Sat, 20 Dec 2025 18:55:28 +0100
Subject: [PATCH 1/2] move ENOATTR definition to borg.platform.base

That also gets imported into borg.platform, so
it is easily available from there.
---
 src/borg/platform/base.py  | 6 +++++-
 src/borg/platform/xattr.py | 7 -------
 2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/borg/platform/base.py b/src/borg/platform/base.py
index 5798607b5..e044b0f95 100644
--- a/src/borg/platform/base.py
+++ b/src/borg/platform/base.py
@@ -24,7 +24,11 @@ API_VERSION = "1.2_05"
 fdatasync = getattr(os, "fdatasync", os.fsync)
 has_posix_fadvise = hasattr(os, "posix_fadvise")
 
-from .xattr import ENOATTR
+try:
+    ENOATTR = errno.ENOATTR  # type: ignore[attr-defined]
+except AttributeError:
+    # on some platforms, ENOATTR is missing, use ENODATA there
+    ENOATTR = errno.ENODATA  # type: ignore[attr-defined]
 
 
 def listxattr(path, *, follow_symlinks=False):
diff --git a/src/borg/platform/xattr.py b/src/borg/platform/xattr.py
index fe679bca9..6bca47054 100644
--- a/src/borg/platform/xattr.py
+++ b/src/borg/platform/xattr.py
@@ -4,13 +4,6 @@ import os
 from ..helpers import Buffer
 
 
-try:
-    ENOATTR = errno.ENOATTR  # type: ignore[attr-defined]
-except AttributeError:
-    # on some platforms, ENOATTR is missing, use ENODATA there
-    ENOATTR = errno.ENODATA  # type: ignore[attr-defined]
-
-
 buffer = Buffer(bytearray, limit=2**24)
 
 

From 9ae6da88aac1d0f299f66343be24bc6d27a50773 Mon Sep 17 00:00:00 2001
From: Thomas Waldmann <tw@waldmann-edv.de>
Date: Sat, 20 Dec 2025 19:00:38 +0100
Subject: [PATCH 2/2] import ENOATTR from borg.platform

---
 src/borg/fuse.py                               | 4 ++--
 src/borg/testsuite/archiver/mount_cmds_test.py | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/borg/fuse.py b/src/borg/fuse.py
index 44c17c134..14e714213 100644
--- a/src/borg/fuse.py
+++ b/src/borg/fuse.py
@@ -12,7 +12,7 @@ from signal import SIGINT
 
 from .constants import ROBJ_FILE_STREAM, zeros
 from .fuse_impl import llfuse, has_pyfuse3
-
+from .platform import ENOATTR
 
 if has_pyfuse3:
     import trio
@@ -638,7 +638,7 @@ class FuseOperations(llfuse.Operations, FuseBackend):
         try:
             return item.get("xattrs", {})[name] or b""
         except KeyError:
-            raise llfuse.FUSEError(llfuse.ENOATTR) from None
+            raise llfuse.FUSEError(ENOATTR) from None
 
     @async_wrapper
     def lookup(self, parent_inode, name, ctx=None):
diff --git a/src/borg/testsuite/archiver/mount_cmds_test.py b/src/borg/testsuite/archiver/mount_cmds_test.py
index 2bee80200..6209ad708 100644
--- a/src/borg/testsuite/archiver/mount_cmds_test.py
+++ b/src/borg/testsuite/archiver/mount_cmds_test.py
@@ -7,6 +7,7 @@ import pytest
 
 from ... import xattr, platform
 from ...constants import *  # NOQA
+from ...platform import ENOATTR
 from ...storelocking import Lock
 from ...helpers import flags_noatime, flags_normal
 from .. import has_lchflags, llfuse
@@ -155,7 +156,7 @@ def test_fuse(archivers, request):
                 try:
                     xattr.getxattr(out_fn, b"user.foo")
                 except OSError as e:
-                    assert e.errno == llfuse.ENOATTR
+                    assert e.errno == ENOATTR
                 else:
                     assert False, "expected OSError(ENOATTR), but no error was raised"
         except OSError as err: