From aaf5deabe268a1f43d211f2d01f5b8f63ac081b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Dawans?= <sebastien.dawans@cetic.be>
Date: Tue, 5 Feb 2013 15:18:56 +0100
Subject: [PATCH] Allow user configuration of RPL Lifetime and Lifetime Unit

---
 core/net/rpl/rpl-private.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/core/net/rpl/rpl-private.h b/core/net/rpl/rpl-private.h
index 71f634409..3c5c293d2 100644
--- a/core/net/rpl/rpl-private.h
+++ b/core/net/rpl/rpl-private.h
@@ -113,10 +113,18 @@
 #define RPL_ZERO_LIFETIME               0
 
 /* Default route lifetime unit. */
+#ifndef RPL_CONF_DEFAULT_LIFETIME_UNIT
 #define RPL_DEFAULT_LIFETIME_UNIT       0xffff
+#else
+#define RPL_DEFAULT_LIFETIME_UNIT	RPL_CONF_DEFAULT_LIFETIME_UNIT
+#endif
 
 /* Default route lifetime as a multiple of the lifetime unit. */
+#ifndef RPL_CONF_DEFAULT_LIFETIME
 #define RPL_DEFAULT_LIFETIME            0xff
+#else
+#define RPL_DEFAULT_LIFETIME		RPL_CONF_DEFAULT_LIFETIME
+#endif
 
 #define RPL_LIFETIME(instance, lifetime) \
           ((unsigned long)(instance)->lifetime_unit * (lifetime))