diff options
Diffstat (limited to 'nest/route.h')
| -rw-r--r-- | nest/route.h | 43 |
1 files changed, 16 insertions, 27 deletions
diff --git a/nest/route.h b/nest/route.h index eba3d9b0..b68f614f 100644 --- a/nest/route.h +++ b/nest/route.h @@ -12,10 +12,12 @@ #include "lib/lists.h" #include "lib/resource.h" #include "lib/timer.h" -#include "nest/protocol.h" +//#include "nest/protocol.h" +struct ea_list; struct protocol; struct proto; +struct rte_src; struct symbol; struct filter; struct cli; @@ -57,8 +59,8 @@ struct fib { uint hash_order; /* Binary logarithm of hash_size */ uint hash_shift; /* 32 - hash_order */ uint addr_type; /* Type of address data stored in fib (NET_*) */ - uint node_size; /* XXXX */ - uint node_offset; /* XXXX */ + uint node_size; /* FIB node size, 0 for nonuniform */ + uint node_offset; /* Offset of fib_node struct inside of user data */ uint entries; /* Number of entries */ uint entries_min, entries_max; /* Entry count limits (else start rehashing) */ fib_init_fn init; /* Constructor */ @@ -146,7 +148,7 @@ typedef struct rtable { node n; /* Node in list of all tables */ struct fib fib; char *name; /* Name of this table */ - list hooks; /* List of announcement hooks */ + list channels; /* List of attached channels (struct channel) */ uint addr_type; /* Type of address data stored in table (NET_*) */ int pipe_busy; /* Pipe loop detection */ int use_count; /* Number of protocols using this table */ @@ -159,7 +161,6 @@ typedef struct rtable { struct event *rt_event; /* Routing table event */ int gc_counter; /* Number of operations since last GC */ bird_clock_t gc_time; /* Time of last GC */ - byte gc_scheduled; /* GC is scheduled */ byte prune_state; /* Table prune state, 1 -> scheduled, 2-> running */ byte hcu_scheduled; /* Hostcache update is scheduled */ byte nhu_state; /* Next Hop Update state */ @@ -167,10 +168,6 @@ typedef struct rtable { struct fib_iterator nhu_fit; /* Next Hop Update FIB iterator */ } rtable; -#define RPS_NONE 0 -#define RPS_SCHEDULED 1 -#define RPS_RUNNING 2 - typedef struct network { struct rte *routes; /* Available routes for this network */ struct fib_node n; /* FIB flags reserved for kernel syncer */ @@ -206,7 +203,7 @@ struct hostentry { typedef struct rte { struct rte *next; net *net; /* Network this RTE belongs to */ - struct announce_hook *sender; /* Announce hook used to send the route to the routing table */ + struct channel *sender; /* Channel used to send the route to the routing table */ struct rta *attrs; /* Attributes of this route */ byte flags; /* Flags (REF_...) */ byte pflags; /* Protocol-specific flags */ @@ -279,13 +276,14 @@ static inline net *net_get(rtable *tab, const net_addr *addr) { return (net *) f rte *rte_find(net *net, struct rte_src *src); rte *rte_get_temp(struct rta *); -void rte_update2(struct announce_hook *ah, net *net, rte *new, struct rte_src *src); -static inline void rte_update(struct proto *p, net *net, rte *new) { rte_update2(p->main_ahook, net, new, p->main_source); } +void rte_update2(struct channel *c, net *net, rte *new, struct rte_src *src); +/* rte_update() moved to protocol.h to avoid dependency conflicts */ void rte_discard(rtable *tab, rte *old); int rt_examine(rtable *t, net_addr *a, struct proto *p, struct filter *filter); -rte *rt_export_merged(struct announce_hook *ah, net *net, rte **rt_free, struct ea_list **tmpa, int silent); -void rt_refresh_begin(rtable *t, struct announce_hook *ah); -void rt_refresh_end(rtable *t, struct announce_hook *ah); +rte *rt_export_merged(struct channel *c, net *net, rte **rt_free, struct ea_list **tmpa, int silent); +void rt_refresh_begin(rtable *t, struct channel *c); +void rt_refresh_end(rtable *t, struct channel *c); +void rt_schedule_prune(rtable *t); void rte_dump(rte *); void rte_free(rte *); rte *rte_do_cow(rte *); @@ -293,19 +291,10 @@ static inline rte * rte_cow(rte *r) { return (r->flags & REF_COW) ? rte_do_cow(r rte *rte_cow_rta(rte *r, linpool *lp); void rt_dump(rtable *); void rt_dump_all(void); -int rt_feed_baby(struct proto *p); -void rt_feed_baby_abort(struct proto *p); -int rt_prune_loop(void); +int rt_feed_channel(struct channel *c); +void rt_feed_channel_abort(struct channel *c); struct rtable_config *rt_new_table(struct symbol *s, uint addr_type); -static inline void -rt_mark_for_prune(rtable *tab) -{ - if (tab->prune_state == RPS_RUNNING) - fit_get(&tab->fib, &tab->prune_fit); - - tab->prune_state = RPS_SCHEDULED; -} struct rt_show_data { net_addr *addr; @@ -315,6 +304,7 @@ struct rt_show_data { struct fib_iterator fit; struct proto *show_protocol; struct proto *export_protocol; + struct channel *export_channel; int export_mode, primary_only, filtered; struct config *running_on_config; int net_counter, rt_counter, show_counter; @@ -561,7 +551,6 @@ extern struct protocol *attr_class_to_protocol[EAP_MAX]; #define DEF_PREF_OSPF 150 /* OSPF intra-area, inter-area and type 1 external routes */ #define DEF_PREF_RIP 120 /* RIP */ #define DEF_PREF_BGP 100 /* BGP */ -#define DEF_PREF_PIPE 70 /* Routes piped from other tables */ #define DEF_PREF_INHERITED 10 /* Routes inherited from other routing daemons */ /* |