linux-kernel - [PATCH] Protect <linux/console_struct.h> from multiple inclusion.

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Date:	Fri, 8 Jun 2007 09:14:25 -0400 (EDT)
From:	"Robert P. J. Day" <rpjday@...dspring.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
cc:	Andrew Morton <akpm@...l.org>
Subject: [PATCH] Protect <linux/console_struct.h> from multiple inclusion.


Prevent <linux/console_struct.h> from being included more than once,
otherwise you get a redefinition error if you happen to include
<linux/vt_kern.h> first.

Signed-off-by: Robert P. J. Day <rpjday@...dspring.com>

---

  any chance of pushing this one through expeditiously?

diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index a461f76..dc77fed 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -9,6 +9,9 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */

+#ifndef _LINUX_CONSOLE_STRUCT_H
+#define _LINUX_CONSOLE_STRUCT_H
+
 #include <linux/wait.h>
 #include <linux/vt.h>
 #include <linux/workqueue.h>
@@ -130,3 +133,5 @@ extern void vc_SAK(struct work_struct *work);
 #define CUR_DEFAULT CUR_UNDERLINE

 #define CON_IS_VISIBLE(conp) (*conp->vc_display_fg == conp)
+
+#endif /* _LINUX_CONSOLE_STRUCT_H */
-- 
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA

http://fsdev.net/wiki/index.php?title=Main_Page
========================================================================
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