From 81d4450732c68aa728f2c86c0c2993c6cfc3d032 Mon Sep 17 00:00:00 2001
From: Jason Wessel <jason.wessel@windriver.com>
Date: Thu, 5 Aug 2010 09:22:30 -0500
Subject: vt,console,kdb: automatically set kdb LINES variable

The kernel console interface stores the number of lines it is
configured to use. The kdb debugger can greatly benefit by knowing how
many lines there are on the console for the pager functionality
without having the end user compile in the setting or have to
repeatedly change it at run time.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
CC: David Airlie <airlied@linux.ie>
CC: Andrew Morton <akpm@linux-foundation.org>
---
 include/linux/kdb.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/linux/kdb.h')

diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index ccb2b3ec0fe8..ea6e5244ed3f 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -114,4 +114,8 @@ enum {
 	KDB_INIT_EARLY,
 	KDB_INIT_FULL,
 };
+
+extern int kdbgetintenv(const char *, int *);
+extern int kdb_set(int, const char **);
+
 #endif	/* !_KDB_H */
-- 
cgit v1.2.3-58-ga151