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Fixed a few bugs in the route handling code. While bughunting, rewrote parts of the code to make its intention clearer. Also added a bunch of comments to make the logic of the code more evident.

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Adam Dunkels 2013-08-12 00:22:21 +02:00 • committed by Simon Duquennoy
parent 8dc4e46968
commit bfd7e5f25b
2 changed files with 176 additions and 40 deletions
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13
core/net/uip-ds6-route.h
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@ -92,12 +92,21 @@ typedef struct rpl_route_entry {
} rpl_route_entry_t;
#endif /* UIP_DS6_ROUTE_STATE_TYPE */
/** \brief The neighbor routes hold a list of routing table entries
that are attached to a specific neihbor. */
struct uip_ds6_route_neighbor_routes {
LIST_STRUCT(route_list);
};
/** \brief An entry in the routing table */
typedef struct uip_ds6_route {
struct uip_ds6_route *next;
list_t route_list; /* The list the routing entry belongs to. */
/* Each route entry belongs to a specific neighbor. That neighbor
holds a list of all routing entries that go through it. The
routes field point to the uip_ds6_route_neighbor_routes that
belong to the neighbor table entry that this routing table entry
uses. */
struct uip_ds6_route_neighbor_routes *routes;
uip_ipaddr_t ipaddr;
#ifdef UIP_DS6_ROUTE_STATE_TYPE
UIP_DS6_ROUTE_STATE_TYPE state;