1 /* SPDX-License-Identifier: LGPL-2.1-only */ 2 /* 3 * Copyright (c) 2014 Susant Sahani <[email protected]> 4 */ 5 6 #ifndef NETLINK_LINK_SIT_H_ 7 #define NETLINK_LINK_SIT_H_ 8 9 #include <netlink/netlink.h> 10 #include <netlink/route/link.h> 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 extern struct rtnl_link *rtnl_link_sit_alloc(void); 17 extern int rtnl_link_sit_add(struct nl_sock *sk, const char *name); 18 19 extern int rtnl_link_is_sit(struct rtnl_link *link); 20 21 extern int rtnl_link_sit_set_link(struct rtnl_link *link, uint32_t index); 22 extern uint32_t rtnl_link_sit_get_link(struct rtnl_link *link); 23 24 extern int rtnl_link_sit_set_local(struct rtnl_link *link, uint32_t addr); 25 extern uint32_t rtnl_link_sit_get_local(struct rtnl_link *link); 26 27 extern int rtnl_link_sit_set_remote(struct rtnl_link *link, uint32_t addr); 28 extern uint32_t rtnl_link_sit_get_remote(struct rtnl_link *link); 29 30 extern int rtnl_link_sit_set_ttl(struct rtnl_link *link, uint8_t ttl); 31 extern uint8_t rtnl_link_sit_get_ttl(struct rtnl_link *link); 32 33 extern int rtnl_link_sit_set_tos(struct rtnl_link *link, uint8_t tos); 34 extern uint8_t rtnl_link_sit_get_tos(struct rtnl_link *link); 35 36 extern int rtnl_link_sit_set_pmtudisc(struct rtnl_link *link, uint8_t pmtudisc); 37 extern uint8_t rtnl_link_sit_get_pmtudisc(struct rtnl_link *link); 38 39 extern int rtnl_link_sit_set_flags(struct rtnl_link *link, uint16_t flags); 40 extern uint16_t rtnl_link_sit_get_flags(struct rtnl_link *link); 41 42 int rtnl_link_sit_set_proto(struct rtnl_link *link, uint8_t proto); 43 uint8_t rtnl_link_sit_get_proto(struct rtnl_link *link); 44 45 int rtnl_link_sit_set_ip6rd_prefix(struct rtnl_link *link, const struct in6_addr *prefix); 46 int rtnl_link_sit_get_ip6rd_prefix(const struct rtnl_link *link, struct in6_addr *prefix); 47 48 int rtnl_link_sit_set_ip6rd_prefixlen(struct rtnl_link *link, uint16_t prefixlen); 49 int rtnl_link_sit_get_ip6rd_prefixlen(struct rtnl_link *link, uint16_t *prefixlen); 50 51 int rtnl_link_sit_set_ip6rd_relay_prefix(struct rtnl_link *link, uint32_t prefix); 52 int rtnl_link_sit_get_ip6rd_relay_prefix(const struct rtnl_link *link, uint32_t *prefix); 53 54 int rtnl_link_sit_set_ip6rd_relay_prefixlen(struct rtnl_link *link, uint16_t prefix); 55 int rtnl_link_sit_get_ip6rd_relay_prefixlen(struct rtnl_link *link, uint16_t *prefix); 56 57 extern int rtnl_link_sit_set_fwmark(struct rtnl_link *link, uint32_t fwmark); 58 extern int rtnl_link_sit_get_fwmark(struct rtnl_link *link, uint32_t *fwmark); 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif 65