diff options
Diffstat (limited to 'nest/route.h')
| -rw-r--r-- | nest/route.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nest/route.h b/nest/route.h index c4e0d2c6..7930058a 100644 --- a/nest/route.h +++ b/nest/route.h @@ -191,6 +191,9 @@ typedef struct rtable { struct fib_iterator prune_fit; /* Rtable prune FIB iterator */ struct fib_iterator nhu_fit; /* Next Hop Update FIB iterator */ struct f_trie *trie_new; /* New prefix trie defined during pruning */ + struct f_trie *trie_old; /* Old prefix trie waiting to be freed */ + u32 trie_lock_count; /* Prefix trie locked by walks */ + u32 trie_old_lock_count; /* Old prefix trie locked by walks */ list subscribers; /* Subscribers for notifications */ struct timer *settle_timer; /* Settle time for notifications */ @@ -332,6 +335,8 @@ void rt_preconfig(struct config *); void rt_commit(struct config *new, struct config *old); void rt_lock_table(rtable *); void rt_unlock_table(rtable *); +struct f_trie * rt_lock_trie(rtable *tab); +void rt_unlock_trie(rtable *tab, struct f_trie *trie); void rt_subscribe(rtable *tab, struct rt_subscription *s); void rt_unsubscribe(struct rt_subscription *s); void rt_flowspec_link(rtable *src, rtable *dst); @@ -405,6 +410,7 @@ struct rt_show_data { struct rt_show_data_rtable *last_table; /* Last table in output */ struct fib_iterator fit; /* Iterator over networks in table */ struct f_trie_walk_state *walk_state; /* Iterator over networks in trie */ + struct f_trie *walk_lock; /* Locked trie for walking */ int verbose, tables_defined_by; const struct filter *filter; struct proto *show_protocol; |