From 84cdd89060d4cb62580ace90a8f8a19855ded8d4 Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Wed, 27 Apr 2011 19:46:15 +0200
Subject: [PATCH] Fix EFF_IMMUTABLE to include EFF_SENTINEL

ef_open() and ef_close() clear EFF_SENTINEL because of that.  Broken
since commit 1492845c (v4.3.17) added EFF_SENTINEL.  Harmless, as no
file-backed table has a sentinel.
---
 include/file.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/file.h b/include/file.h
index bd6ff3b1..c5887efc 100644
--- a/include/file.h
+++ b/include/file.h
@@ -114,7 +114,7 @@ struct emptypedstr {
 #define EFF_SENTINEL	bit(5)
 /* All the immutable flags */
 #define EFF_IMMUTABLE \
-    (EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP | EFF_STATIC)
+    (EFF_TYPED | EFF_XY | EFF_OWNER | EFF_GROUP | EFF_STATIC | EFF_SENTINEL)
 /* Flags set when table contents is mapped */
 /* Table is entirely in memory */
 #define EFF_MEM		bit(8)