mirror of
https://gitlab.nic.cz/labs/bird.git
synced 2024-12-22 17:51:53 +00:00
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
|
/*
|
||
|
|
* BIRD Internet Routing Daemon -- Semi-global index of nets
|
||
|
|
*
|
||
|
|
* (c) 2023 Maria Matejka <mq@jmq.cz>
|
||
|
|
*
|
||
|
|
* Can be freely distributed and used under the terms of the GNU GPL.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _BIRD_LIB_NETINDEX_PRIVATE_H_
|
||
|
|
#define _BIRD_LIB_NETINDEX_PRIVATE_H_
|
||
|
|
|
||
|
|
#include "lib/netindex.h"
|
||
|
|
|
||
|
|
#define NETINDEX_HASH_PUBLIC \
|
||
|
|
DOMAIN(attrs) lock; /* Assigned lock */ \
|
||
|
|
event_list *cleanup_list; /* Cleanup event list */ \
|
||
|
|
event cleanup_event; /* Cleanup event */ \
|
||
|
|
|
||
|
|
struct netindex_hash_private {
|
||
|
|
struct { NETINDEX_HASH_PUBLIC; };
|
||
|
|
struct netindex_hash_private **locked_at;
|
||
|
|
pool *pool;
|
||
|
|
struct {
|
||
|
|
slab *slab;
|
||
|
|
HASH(struct netindex) hash;
|
||
|
|
uint block_size;
|
||
|
|
struct netindex **block;
|
||
|
|
struct hmap id_map;
|
||
|
|
} net[NET_MAX];
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef union netindex_hash {
|
||
|
|
struct { NETINDEX_HASH_PUBLIC; };
|
||
|
|
struct netindex_hash_private priv;
|
||
|
|
} netindex_hash;
|
||
|
|
|
||
|
|
LOBJ_UNLOCK_CLEANUP(netindex_hash, attrs);
|
||
|
|
#define NH_LOCK(h, hp) LOBJ_LOCK(h, hp, netindex_hash, attrs)
|
||
|
|
|
||
|
|
/* Find indices in a locked context with no usecounting */
|
||
|
|
struct netindex *net_find_index_fragile(struct netindex_hash_private *hp, const net_addr *n);
|
||
|
|
|
||
|
|
/* The same but instead of returning the exact match,
|
||
|
|
* return the first item in hash chain */
|
||
|
|
struct netindex *net_find_index_fragile_chain(struct netindex_hash_private *hp, const net_addr *n);
|
||
|
|
|
||
|
|
#endif
|