1 /* 2 * netlink/route/link/ip_gre.h IPGRE 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_IPGRE_H_ 13 #define NETLINK_LINK_IPGRE_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_ipgre_alloc(void); 23 extern int rtnl_link_ipgre_add(struct nl_sock *sk, const char *name); 24 25 extern int rtnl_link_ipgre_set_link(struct rtnl_link *link, uint32_t index); 26 extern uint32_t rtnl_link_ipgre_get_link(struct rtnl_link *link); 27 28 extern int rtnl_link_ipgre_set_iflags(struct rtnl_link *link, uint16_t iflags); 29 extern uint16_t rtnl_link_ipgre_get_iflags(struct rtnl_link *link); 30 31 extern int rtnl_link_ipgre_set_oflags(struct rtnl_link *link, uint16_t oflags); 32 extern uint16_t rtnl_link_ipgre_get_oflags(struct rtnl_link *link); 33 34 extern int rtnl_link_ipgre_set_ikey(struct rtnl_link *link, uint32_t ikey); 35 extern uint32_t rtnl_link_ipgre_get_ikey(struct rtnl_link *link); 36 37 extern int rtnl_link_ipgre_set_okey(struct rtnl_link *link, uint32_t okey); 38 extern uint32_t rtnl_link_ipgre_get_okey(struct rtnl_link *link); 39 40 extern int rtnl_link_ipgre_set_local(struct rtnl_link *link, uint32_t addr); 41 extern uint32_t rtnl_link_ipgre_get_local(struct rtnl_link *link); 42 43 extern int rtnl_link_ipgre_set_remote(struct rtnl_link *link, uint32_t addr); 44 extern uint32_t rtnl_link_ipgre_get_remote(struct rtnl_link *link); 45 46 extern int rtnl_link_ipgre_set_ttl(struct rtnl_link *link, uint8_t ttl); 47 extern uint8_t rtnl_link_ipgre_get_ttl(struct rtnl_link *link); 48 49 extern int rtnl_link_ipgre_set_tos(struct rtnl_link *link, uint8_t tos); 50 extern uint8_t rtnl_link_ipgre_get_tos(struct rtnl_link *link); 51 52 extern int rtnl_link_ipgre_set_pmtudisc(struct rtnl_link *link, uint8_t pmtudisc); 53 extern uint8_t rtnl_link_ipgre_get_pmtudisc(struct rtnl_link *link); 54 55 #ifdef __cplusplus 56 } 57 #endif 58 59 #endif 60