From 926f90fc4fc01ce58d6dde86fa1977d0ce3f2696 Mon Sep 17 00:00:00 2001
From: Stefan Lankes <lankes@lfbs.rwth-aachen.de>
Date: Wed, 10 Aug 2011 08:17:32 +0200
Subject: [PATCH] add LwIP errno variable in the context of the task

---
 include/metalsvm/tasks_types.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/metalsvm/tasks_types.h b/include/metalsvm/tasks_types.h
index f972feba..3379fccb 100644
--- a/include/metalsvm/tasks_types.h
+++ b/include/metalsvm/tasks_types.h
@@ -85,6 +85,10 @@ typedef struct task {
 	uint32_t		start_heap;
 	/// End address of the heap
 	uint32_t		end_heap;
+#ifdef CONFIG_LWIP
+	/// LwIP error code
+	int			lwip_err;
+#endif
 	/// Mail inbox
 	mailbox_wait_msg_t	inbox;	
 	/// Mail outbox array