chattr: optionally, return the old flags when updating them
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index e994be6..1b3cb5f 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -1232,7 +1232,7 @@
if (procfs_fd < 0)
return log_error_errno(procfs_fd, "Failed to re-open '%s': %m", path);
- r = chattr_fd(procfs_fd, f, item->attribute_mask);
+ r = chattr_fd(procfs_fd, f, item->attribute_mask, NULL);
if (r < 0)
log_full_errno(IN_SET(r, -ENOTTY, -EOPNOTSUPP) ? LOG_DEBUG : LOG_WARNING,
r,