6 #ifndef NETLINK_ROUTE_H_
7 #define NETLINK_ROUTE_H_
9 #include <netlink/netlink.h>
10 #include <netlink/cache.h>
11 #include <netlink/addr.h>
12 #include <netlink/data.h>
13 #include <netlink/route/nexthop.h>
14 #include <netlink/route/rtnl.h>
15 #include <linux/in_route.h>
27 #define ROUTE_CACHE_CONTENT 1
33 uint32_t rtci_clntref;
34 uint32_t rtci_last_use;
35 uint32_t rtci_expires;
43 extern struct nl_object_ops route_obj_ops;
45 extern struct rtnl_route * rtnl_route_alloc(
void);
46 extern void rtnl_route_put(
struct rtnl_route *);
50 extern void rtnl_route_get(
struct rtnl_route *);
52 extern int rtnl_route_parse(
struct nlmsghdr *,
struct rtnl_route **);
53 extern int rtnl_route_build_msg(
struct nl_msg *,
struct rtnl_route *);
55 extern int rtnl_route_lookup(
struct nl_sock *sk,
struct nl_addr *dst,
56 struct rtnl_route **result);
58 extern int rtnl_route_build_add_request(
struct rtnl_route *,
int,
60 extern int rtnl_route_add(
struct nl_sock *,
struct rtnl_route *,
int);
61 extern int rtnl_route_build_del_request(
struct rtnl_route *,
int,
63 extern int rtnl_route_delete(
struct nl_sock *,
struct rtnl_route *,
int);
65 extern void rtnl_route_set_table(
struct rtnl_route *, uint32_t);
66 extern uint32_t rtnl_route_get_table(
struct rtnl_route *);
67 extern void rtnl_route_set_scope(
struct rtnl_route *, uint8_t);
68 extern uint8_t rtnl_route_get_scope(
struct rtnl_route *);
69 extern void rtnl_route_set_tos(
struct rtnl_route *, uint8_t);
70 extern uint8_t rtnl_route_get_tos(
struct rtnl_route *);
71 extern void rtnl_route_set_protocol(
struct rtnl_route *, uint8_t);
72 extern uint8_t rtnl_route_get_protocol(
struct rtnl_route *);
73 extern void rtnl_route_set_priority(
struct rtnl_route *, uint32_t);
74 extern uint32_t rtnl_route_get_priority(
struct rtnl_route *);
75 extern int rtnl_route_set_family(
struct rtnl_route *, uint8_t);
76 extern uint8_t rtnl_route_get_family(
struct rtnl_route *);
77 extern int rtnl_route_set_type(
struct rtnl_route *, uint8_t);
78 extern uint8_t rtnl_route_get_type(
struct rtnl_route *);
79 extern void rtnl_route_set_flags(
struct rtnl_route *, uint32_t);
80 extern void rtnl_route_unset_flags(
struct rtnl_route *, uint32_t);
81 extern uint32_t rtnl_route_get_flags(
struct rtnl_route *);
82 extern int rtnl_route_set_metric(
struct rtnl_route *,
int,
unsigned int);
83 extern int rtnl_route_unset_metric(
struct rtnl_route *,
int);
84 extern int rtnl_route_get_metric(
struct rtnl_route *,
int, uint32_t *);
85 extern int rtnl_route_set_dst(
struct rtnl_route *,
struct nl_addr *);
86 extern struct nl_addr *rtnl_route_get_dst(
struct rtnl_route *);
87 extern int rtnl_route_set_src(
struct rtnl_route *,
struct nl_addr *);
88 extern struct nl_addr *rtnl_route_get_src(
struct rtnl_route *);
89 extern int rtnl_route_set_pref_src(
struct rtnl_route *,
struct nl_addr *);
90 extern struct nl_addr *rtnl_route_get_pref_src(
struct rtnl_route *);
91 extern void rtnl_route_set_iif(
struct rtnl_route *,
int);
92 extern int rtnl_route_get_iif(
struct rtnl_route *);
93 extern int rtnl_route_get_src_len(
struct rtnl_route *);
94 extern void rtnl_route_set_ttl_propagate(
struct rtnl_route *route,
96 extern int rtnl_route_get_ttl_propagate(
struct rtnl_route *route);
98 extern void rtnl_route_add_nexthop(
struct rtnl_route *,
99 struct rtnl_nexthop *);
100 extern void rtnl_route_remove_nexthop(
struct rtnl_route *,
101 struct rtnl_nexthop *);
102 extern struct nl_list_head *rtnl_route_get_nexthops(
struct rtnl_route *);
103 extern int rtnl_route_get_nnexthops(
struct rtnl_route *);
105 extern void rtnl_route_foreach_nexthop(
struct rtnl_route *r,
106 void (*cb)(
struct rtnl_nexthop *,
void *),
109 extern struct rtnl_nexthop * rtnl_route_nexthop_n(
struct rtnl_route *r,
int n);
113 extern char * rtnl_route_table2str(
int,
char *,
size_t);
114 extern int rtnl_route_str2table(
const char *);
115 extern int rtnl_route_read_table_names(
const char *);
117 extern char * rtnl_route_proto2str(
int,
char *,
size_t);
118 extern int rtnl_route_str2proto(
const char *);
119 extern int rtnl_route_read_protocol_names(
const char *);
121 extern char * rtnl_route_metric2str(
int,
char *,
size_t);
122 extern int rtnl_route_str2metric(
const char *);
int rtnl_route_guess_scope(struct rtnl_route *)
Guess scope of a route object.
int rtnl_route_alloc_cache(struct nl_sock *, int, int, struct nl_cache **)
Build a route cache holding all routes currently configured in the kernel.