diff options
Diffstat (limited to 'lib/route.h')
| -rw-r--r-- | lib/route.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/lib/route.h b/lib/route.h index be72bb16..66b8b312 100644 --- a/lib/route.h +++ b/lib/route.h @@ -16,19 +16,21 @@ struct network; struct proto; struct cli; + typedef struct rte { - struct rte *next; - struct network *net; /* Network this RTE belongs to */ - struct rte_src *src; /* Route source that created the route */ - struct channel *sender; /* Channel used to send the route to the routing table */ struct rta *attrs; /* Attributes of this route */ + const net_addr *net; /* Network this RTE belongs to */ + struct rte_src *src; /* Route source that created the route */ + struct rt_import_hook *sender; /* Import hook used to send the route to the routing table */ + btime lastmod; /* Last modified (set by table) */ u32 id; /* Table specific route id */ - byte flags; /* Flags (REF_...) */ + byte flags; /* Table-specific flags */ byte pflags; /* Protocol-specific flags */ - btime lastmod; /* Last modified */ + u8 generation; /* If this route import is based on other previously exported route, + this value should be 1 + MAX(generation of the parent routes). + Otherwise the route is independent and this value is zero. */ } rte; -#define REF_COW 1 /* Copy this rte on write */ #define REF_FILTERED 2 /* Route is rejected by import filter */ #define REF_STALE 4 /* Route is stale in a refresh cycle */ #define REF_DISCARD 8 /* Route is scheduled for discard */ @@ -296,7 +298,7 @@ static inline u32 rt_get_preference(rte *rt) /* IGP metric: second-order comparison */ extern struct ea_class ea_gen_igp_metric; -u32 rt_get_igp_metric(rte *rt); +u32 rt_get_igp_metric(const rte *rt); #define IGP_METRIC_UNKNOWN 0x80000000 /* Default igp_metric used when no other protocol-specific metric is availabe */ |