libnl  1.1.4
rule.h
1 /*
2  * netlink/route/rule.h Rules
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation version 2.1
7  * of the License.
8  *
9  * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
10  */
11 
12 #ifndef NETLINK_RULE_H_
13 #define NETLINK_RULE_H_
14 
15 #include <netlink/netlink.h>
16 #include <netlink/cache.h>
17 #include <netlink/addr.h>
18 #include <netlink/route/route.h>
19 
20 #ifdef __cplusplus
21 extern "C" {
22 #endif
23 
24 struct rtnl_rule;
25 
26 /* General */
27 extern struct rtnl_rule * rtnl_rule_alloc(void);
28 extern void rtnl_rule_put(struct rtnl_rule *);
29 
30 extern struct nl_cache * rtnl_rule_alloc_cache(struct nl_handle *);
31 extern struct nl_cache * rtnl_rule_alloc_cache_by_family(struct nl_handle *,
32  int);
33 extern void rtnl_rule_dump(struct rtnl_rule *, FILE *, struct nl_dump_params *);
34 
35 extern struct nl_msg * rtnl_rule_build_add_request(struct rtnl_rule *, int);
36 extern int rtnl_rule_add(struct nl_handle *, struct rtnl_rule *, int);
37 extern struct nl_msg * rtnl_rule_build_delete_request(struct rtnl_rule *, int);
38 extern int rtnl_rule_delete(struct nl_handle *, struct rtnl_rule *, int);
39 
40 
41 /* attribute modification */
42 extern void rtnl_rule_set_family(struct rtnl_rule *, int);
43 extern int rtnl_rule_get_family(struct rtnl_rule *);
44 extern void rtnl_rule_set_prio(struct rtnl_rule *, int);
45 extern int rtnl_rule_get_prio(struct rtnl_rule *);
46 #define rtnl_rule_set_fwmark(ptr, n) rtnl_rule_set_mark(ptr, n)
47 extern void rtnl_rule_set_mark(struct rtnl_rule *, uint64_t);
48 #define rtnl_rule_get_fwmark(ptr) rtnl_rule_get_mark(ptr)
49 extern uint64_t rtnl_rule_get_mark(struct rtnl_rule *);
50 extern void rtnl_rule_set_table(struct rtnl_rule *, int);
51 extern int rtnl_rule_get_table(struct rtnl_rule *);
52 extern void rtnl_rule_set_dsfield(struct rtnl_rule *, int);
53 extern int rtnl_rule_get_dsfield(struct rtnl_rule *);
54 extern int rtnl_rule_set_src(struct rtnl_rule *, struct nl_addr *);
55 extern struct nl_addr * rtnl_rule_get_src(struct rtnl_rule *);
56 extern int rtnl_rule_set_dst(struct rtnl_rule *, struct nl_addr *);
57 extern struct nl_addr * rtnl_rule_get_dst(struct rtnl_rule *);
58 extern void rtnl_rule_set_src_len(struct rtnl_rule *, int);
59 extern int rtnl_rule_get_src_len(struct rtnl_rule *);
60 extern void rtnl_rule_set_dst_len(struct rtnl_rule *, int);
61 extern int rtnl_rule_get_dst_len(struct rtnl_rule *);
62 
63 extern void rtnl_rule_set_action(struct rtnl_rule *, int);
64 extern int rtnl_rule_get_action(struct rtnl_rule *);
65 
66 extern int rtnl_rule_set_iif(struct rtnl_rule *, const char *);
67 extern char * rtnl_rule_get_iif(struct rtnl_rule *);
68 
69 extern void rtnl_rule_set_classid(struct rtnl_rule *, uint32_t);
70 extern uint32_t rtnl_rule_get_classid(struct rtnl_rule *);
71 
72 extern void rtnl_rule_set_realms(struct rtnl_rule *, realm_t);
73 extern realm_t rtnl_rule_get_realms(struct rtnl_rule *);
74 
75 #ifdef __cplusplus
76 }
77 #endif
78 
79 #endif