1 /* 2 * netlink/route/link/ip6tnl.h IP6TNL interface 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) 2014 Susant Sahani <susant@redhat.com> 10 */ 11 12 #ifndef NETLINK_LINK_IP6TNL_H_ 13 #define NETLINK_LINK_IP6TNL_H_ 14 15 #include <netlink/netlink.h> 16 #include <netlink/route/link.h> 17 18 #ifdef __cplusplus 19 extern "C" { 20 #endif 21 22 extern struct rtnl_link *rtnl_link_ip6_tnl_alloc(void); 23 extern int rtnl_link_ip6_tnl_add(struct nl_sock *sk, const char *name); 24 25 extern int rtnl_link_is_ip6_tnl(struct rtnl_link *link); 26 27 extern int rtnl_link_ip6_tnl_set_link(struct rtnl_link *link, uint32_t index); 28 extern uint32_t rtnl_link_ip6_tnl_get_link(struct rtnl_link *link); 29 30 extern int rtnl_link_ip6_tnl_set_local(struct rtnl_link *link, struct in6_addr *); 31 extern int rtnl_link_ip6_tnl_get_local(struct rtnl_link *link, struct in6_addr *addr); 32 33 extern int rtnl_link_ip6_tnl_set_remote(struct rtnl_link *link, struct in6_addr *); 34 extern int rtnl_link_ip6_tnl_get_remote(struct rtnl_link *link, struct in6_addr *); 35 36 extern int rtnl_link_ip6_tnl_set_ttl(struct rtnl_link *link, uint8_t ttl); 37 extern uint8_t rtnl_link_ip6_tnl_get_ttl(struct rtnl_link *link); 38 39 extern int rtnl_link_ip6_tnl_set_tos(struct rtnl_link *link, uint8_t tos); 40 extern uint8_t rtnl_link_ip6_tnl_get_tos(struct rtnl_link *link); 41 42 extern int rtnl_link_ip6_tnl_set_encaplimit(struct rtnl_link *link, uint8_t encap_limit); 43 extern uint8_t rtnl_link_ip6_tnl_get_encaplimit(struct rtnl_link *link); 44 45 extern int rtnl_link_ip6_tnl_set_flags(struct rtnl_link *link, uint32_t flags); 46 extern uint32_t rtnl_link_ip6_tnl_get_flags(struct rtnl_link *link); 47 48 extern uint32_t rtnl_link_ip6_tnl_get_flowinfo(struct rtnl_link *link); 49 extern int rtnl_link_ip6_tnl_set_flowinfo(struct rtnl_link *link, uint32_t flowinfo); 50 51 extern int rtnl_link_ip6_tnl_set_proto(struct rtnl_link *link, uint8_t proto); 52 extern uint8_t rtnl_link_ip6_tnl_get_proto(struct rtnl_link *link); 53 54 #ifdef __cplusplus 55 } 56 #endif 57 58 #endif 59