From 5e5a31bfb2de9ffa9829db1002118773a22ac9e4 Mon Sep 17 00:00:00 2001
From: Michael Adam <obnox@samba.org>
Date: Tue, 28 Jan 2014 11:54:06 +0100
Subject: [PATCH] dbwrap: add DBWRAP_LOCK_ORDER_VALID()

Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
---
 lib/dbwrap/dbwrap_private.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/dbwrap/dbwrap_private.h b/lib/dbwrap/dbwrap_private.h
index e1316543212..a6bad04971b 100644
--- a/lib/dbwrap/dbwrap_private.h
+++ b/lib/dbwrap/dbwrap_private.h
@@ -72,5 +72,9 @@ struct db_context {
 #define DBWRAP_LOCK_ORDER_MIN DBWRAP_LOCK_ORDER_1
 #define DBWRAP_LOCK_ORDER_MAX DBWRAP_LOCK_ORDER_3
 
+#define DBWRAP_LOCK_ORDER_VALID(order) \
+	(((order) >= DBWRAP_LOCK_ORDER_MIN) && \
+	 ((order) <= DBWRAP_LOCK_ORDER_MAX))
+
 #endif /* __DBWRAP_PRIVATE_H__ */
 
-- 
2.11.4.GIT