1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
#ifndef _NFTABLES_MNL_H_
#define _NFTABLES_MNL_H_
#include <list.h>
#include <netlink.h>
struct mnl_socket;
struct mnl_socket *netlink_open_sock(void);
void netlink_close_sock(struct mnl_socket *nf_sock);
uint32_t mnl_seqnum_alloc(void);
void mnl_genid_get(struct mnl_socket *nf_sock);
struct mnl_err {
struct list_head head;
int err;
uint32_t seqnum;
};
void mnl_err_list_free(struct mnl_err *err);
struct nftnl_batch *mnl_batch_init(void);
bool mnl_batch_ready(struct nftnl_batch *batch);
void mnl_batch_reset(struct nftnl_batch *batch);
uint32_t mnl_batch_begin(struct nftnl_batch *batch);
void mnl_batch_end(struct nftnl_batch *batch);
int mnl_batch_talk(struct netlink_ctx *ctx, struct list_head *err_list);
int mnl_nft_rule_batch_add(struct nftnl_rule *nlr, struct nftnl_batch *batch,
unsigned int flags, uint32_t seqnum);
int mnl_nft_rule_batch_del(struct nftnl_rule *nlr, struct nftnl_batch *batch,
unsigned int flags, uint32_t seqnum);
int mnl_nft_rule_batch_replace(struct nftnl_rule *nlr, struct nftnl_batch *batch,
unsigned int flags, uint32_t seqnum);
int mnl_nft_rule_add(struct mnl_socket *nf_sock, struct nftnl_rule *r,
unsigned int flags);
int mnl_nft_rule_delete(struct mnl_socket *nf_sock, struct nftnl_rule *r,
unsigned int flags);
struct nftnl_rule_list *mnl_nft_rule_dump(struct mnl_socket *nf_sock,
int family);
int mnl_nft_chain_add(struct mnl_socket *nf_sock, struct nftnl_chain *nlc,
unsigned int flags);
int mnl_nft_chain_batch_add(struct nftnl_chain *nlc, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
int mnl_nft_chain_delete(struct mnl_socket *nf_sock, struct nftnl_chain *nlc,
unsigned int flags);
int mnl_nft_chain_batch_del(struct nftnl_chain *nlc, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
struct nftnl_chain_list *mnl_nft_chain_dump(struct mnl_socket *nf_sock,
int family);
int mnl_nft_chain_get(struct mnl_socket *nf_sock, struct nftnl_chain *nlc,
unsigned int flags);
int mnl_nft_table_add(struct mnl_socket *nf_sock, struct nftnl_table *nlt,
unsigned int flags);
int mnl_nft_table_batch_add(struct nftnl_table *nlt, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
int mnl_nft_table_delete(struct mnl_socket *nf_sock, struct nftnl_table *nlt,
unsigned int flags);
int mnl_nft_table_batch_del(struct nftnl_table *nlt, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
struct nftnl_table_list *mnl_nft_table_dump(struct mnl_socket *nf_sock,
int family);
int mnl_nft_table_get(struct mnl_socket *nf_sock, struct nftnl_table *nlt,
unsigned int flags);
int mnl_nft_set_add(struct mnl_socket *nf_sock, struct nftnl_set *nls,
unsigned int flags);
int mnl_nft_set_batch_add(struct nftnl_set *nls, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
int mnl_nft_set_delete(struct mnl_socket *nf_sock, struct nftnl_set *nls,
unsigned int flags);
int mnl_nft_set_batch_del(struct nftnl_set *nls, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
struct nftnl_set_list *mnl_nft_set_dump(struct mnl_socket *nf_sock, int family,
const char *table);
int mnl_nft_set_get(struct mnl_socket *nf_sock, struct nftnl_set *nls);
int mnl_nft_setelem_add(struct mnl_socket *nf_sock, struct nftnl_set *nls,
unsigned int flags);
int mnl_nft_setelem_batch_add(struct nftnl_set *nls, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
int mnl_nft_setelem_delete(struct mnl_socket *nf_sock, struct nftnl_set *nls,
unsigned int flags);
int mnl_nft_setelem_batch_del(struct nftnl_set *nls, struct nftnl_batch *batch,
unsigned int flags, uint32_t seq);
int mnl_nft_setelem_batch_flush(struct nftnl_set *nls, struct nftnl_batch *batch,
unsigned int flags, uint32_t seqnum);
int mnl_nft_setelem_get(struct mnl_socket *nf_sock, struct nftnl_set *nls);
struct nftnl_obj_list *mnl_nft_obj_dump(struct mnl_socket *nf_sock, int family,
const char *table, const char *name,
uint32_t type, bool dump, bool reset);
int mnl_nft_obj_batch_add(struct nftnl_obj *nln, struct nftnl_batch *batch,
unsigned int flags, uint32_t seqnum);
int mnl_nft_obj_batch_del(struct nftnl_obj *nln, struct nftnl_batch *batch,
unsigned int flags, uint32_t seqnum);
struct nftnl_ruleset *mnl_nft_ruleset_dump(struct mnl_socket *nf_sock,
uint32_t family);
int mnl_nft_event_listener(struct mnl_socket *nf_sock,
int (*cb)(const struct nlmsghdr *nlh, void *data),
void *cb_data);
bool mnl_batch_supported(struct mnl_socket *nf_sock);
#endif /* _NFTABLES_MNL_H_ */
|