ls: adjust errnos indicating device non support for xattrs

* src/ls.c (errno_unsupported): Remove EBUSY, as this caters for
the case where ACLs can't be accessed because the _file_ is locked.
http://lists.gnu.org/archive/html/bug-coreutils/2005-06/msg00191.html
Also ENOENT is not safe to include as you get that if the _file_
is removed between the stat() and subsequent querying of xattrs.

diff --git a/src/ls.c b/src/ls.c
index 92b17a4..f1dfb1e 100644 (file)
--- a/src/ls.c
+++ b/src/ls.c
@@ -2783,9 +2783,7 @@ clear_files (void)
 static bool
 errno_unsupported (int err)
 {
-  return (err == EBUSY
-          || err == EINVAL
-          || err == ENOENT
+  return (err == EINVAL
           || err == ENOSYS
           || err == ENOTSUP
           || err == EOPNOTSUPP);