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Rewrote the IPv6 route management so that all routes are maintained on a list that is ordered by the time at which the route was accessed. If a new route is added to the system, the oldest route is dropped.

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This commit is contained in:
Adam Dunkels 2013-11-22 15:28:46 +01:00
parent 6265219775
commit 9819c5b5b8
2 changed files with 85 additions and 47 deletions
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9
core/net/uip-ds6-route.h
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@ -107,7 +107,7 @@ typedef struct uip_ds6_route {
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;
struct uip_ds6_route_neighbor_routes *neighbor_routes;
uip_ipaddr_t ipaddr;
#ifdef UIP_DS6_ROUTE_STATE_TYPE
UIP_DS6_ROUTE_STATE_TYPE state;
@ -115,7 +115,12 @@ typedef struct uip_ds6_route {
uint8_t length;
} uip_ds6_route_t;
/** \brief A neighbor route list entry, used on the
uip_ds6_route->neighbor_routes->route_list list. */
struct uip_ds6_route_neighbor_route {
struct uip_ds6_route_neighbor_route *next;
struct uip_ds6_route *route;
};
/** \brief An entry in the default router list */
typedef struct uip_ds6_defrt {