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Merge pull request #1381 from simonduq/pr/rpl-dao-debug

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Improved RPL debugging
This commit is contained in:
Nicolas Tsiftes 2015-12-01 09:41:33 +01:00
commit 064a431bb8
3 changed files with 10 additions and 23 deletions
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25
core/net/ipv6/uip-ds6-route.c
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@ -427,6 +427,12 @@ uip_ds6_route_rm(uip_ds6_route_t *route)
if(list_head(route->neighbor_routes->route_list) == NULL) {
/* If this was the only route using this neighbor, remove the
neighbor from the table - this implicitly unlocks nexthop */
#if (DEBUG) & DEBUG_ANNOTATE
uip_ipaddr_t *nexthop = uip_ds6_route_nexthop(route);
if(nexthop != NULL) {
ANNOTATE("#L %u 0\n", nexthop->u8[sizeof(uip_ipaddr_t) - 1]);
}
#endif /* (DEBUG) & DEBUG_ANNOTATE */
PRINTF("uip_ds6_route_rm: removing neighbor too\n");
nbr_table_remove(nbr_routes, route->neighbor_routes->route_list);
}
@ -440,25 +446,6 @@ uip_ds6_route_rm(uip_ds6_route_t *route)
#if UIP_DS6_NOTIFICATIONS
call_route_callback(UIP_DS6_NOTIFICATION_ROUTE_RM,
&route->ipaddr, uip_ds6_route_nexthop(route));
#endif
#if 0 //(DEBUG & DEBUG_ANNOTATE) == DEBUG_ANNOTATE
/* we need to check if this was the last route towards "nexthop" */
/* if so - remove that link (annotation) */
uip_ds6_route_t *r;
for(r = uip_ds6_route_head();
r != NULL;
r = uip_ds6_route_next(r)) {
uip_ipaddr_t *nextr, *nextroute;
nextr = uip_ds6_route_nexthop(r);
nextroute = uip_ds6_route_nexthop(route);
if(nextr != NULL &&
nextroute != NULL &&
uip_ipaddr_cmp(nextr, nextroute)) {
/* we found another link using the specific nexthop, so keep the #L */
return;
}
}
ANNOTATE("#L %u 0\n", uip_ds6_route_nexthop(route)->u8[sizeof(uip_ipaddr_t) - 1]);
#endif
}