From eefe4b209792070f920a0813778de221f0a7b2bb Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Thu, 3 Jan 2002 15:12:02 +0000
Subject: [PATCH] stub for read-only functions with fs interface

---
 libdm/libdevmapper.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libdm/libdevmapper.h b/libdm/libdevmapper.h
index 7b095a515..a8dd6c730 100644
--- a/libdm/libdevmapper.h
+++ b/libdm/libdevmapper.h
@@ -57,7 +57,7 @@ struct dm_info {
 	unsigned int open_count;
 	int major;
 	int minor;		/* minor device number */
-	int read_only;
+	int read_only;		/* 0:read-write; 1:read-only */
 
 	unsigned int target_count;
 };