Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Florian Westphal |
71 |
43.29% |
3 |
27.27% |
| Yi-Hung Wei |
37 |
22.56% |
3 |
27.27% |
| Jan Engelhardt |
21 |
12.80% |
1 |
9.09% |
| Pablo Neira Ayuso |
13 |
7.93% |
1 |
9.09% |
| Alexey Dobriyan |
9 |
5.49% |
1 |
9.09% |
| Jeremy Sowden |
9 |
5.49% |
1 |
9.09% |
| William Tu |
4 |
2.44% |
1 |
9.09% |
| Total |
164 |
|
11 |
|
#ifndef _NF_CONNTRACK_COUNT_H
#define _NF_CONNTRACK_COUNT_H
#include <linux/list.h>
#include <linux/spinlock.h>
#include <net/netfilter/nf_conntrack_tuple.h>
#include <net/netfilter/nf_conntrack_zones.h>
struct nf_conncount_data;
struct nf_conncount_list {
spinlock_t list_lock;
u32 last_gc; /* jiffies at most recent gc */
struct list_head head; /* connections with the same filtering key */
unsigned int count; /* length of list */
};
struct nf_conncount_data *nf_conncount_init(struct net *net, unsigned int keylen);
void nf_conncount_destroy(struct net *net, struct nf_conncount_data *data);
unsigned int nf_conncount_count(struct net *net,
struct nf_conncount_data *data,
const u32 *key,
const struct nf_conntrack_tuple *tuple,
const struct nf_conntrack_zone *zone);
int nf_conncount_add(struct net *net, struct nf_conncount_list *list,
const struct nf_conntrack_tuple *tuple,
const struct nf_conntrack_zone *zone);
void nf_conncount_list_init(struct nf_conncount_list *list);
bool nf_conncount_gc_list(struct net *net,
struct nf_conncount_list *list);
void nf_conncount_cache_free(struct nf_conncount_list *list);
#endif