1 /* SPDX-License-Identifier: LGPL-2.1-only */ 2 /* 3 * Copyright (c) 2003-2011 Thomas Graf <tgraf@suug.ch> 4 */ 5 6 #ifndef NETLINK_CLASSIFIER_H_ 7 #define NETLINK_CLASSIFIER_H_ 8 9 #include <netlink/netlink.h> 10 #include <netlink/cache.h> 11 #include <netlink/route/tc.h> 12 #include <netlink/utils.h> 13 14 #ifdef __cplusplus 15 extern "C" { 16 #endif 17 18 extern struct rtnl_cls *rtnl_cls_alloc(void); 19 extern void rtnl_cls_put(struct rtnl_cls *); 20 21 extern int rtnl_cls_alloc_cache(struct nl_sock *, int, uint32_t, 22 struct nl_cache **); 23 extern struct rtnl_cls *rtnl_cls_find_by_handle(struct nl_cache *cache, int ifindex, 24 uint32_t parent, uint32_t handle); 25 extern struct rtnl_cls *rtnl_cls_find_by_prio(struct nl_cache *cache, int ifindex, 26 uint32_t parent, uint16_t prio); 27 28 extern void rtnl_cls_cache_set_tc_params(struct nl_cache *, int, uint32_t); 29 30 extern int rtnl_cls_build_add_request(struct rtnl_cls *, int, 31 struct nl_msg **); 32 extern int rtnl_cls_add(struct nl_sock *, struct rtnl_cls *, int); 33 extern int rtnl_cls_change(struct nl_sock *, struct rtnl_cls *, int); 34 35 extern int rtnl_cls_build_change_request(struct rtnl_cls *, int, 36 struct nl_msg **); 37 extern int rtnl_cls_build_delete_request(struct rtnl_cls *, int, 38 struct nl_msg **); 39 extern int rtnl_cls_delete(struct nl_sock *, struct rtnl_cls *, 40 int); 41 42 extern void rtnl_cls_set_prio(struct rtnl_cls *, uint16_t); 43 extern uint16_t rtnl_cls_get_prio(struct rtnl_cls *); 44 45 extern void rtnl_cls_set_protocol(struct rtnl_cls *, uint16_t); 46 extern uint16_t rtnl_cls_get_protocol(struct rtnl_cls *); 47 48 #ifdef __cplusplus 49 } 50 #endif 51 52 #endif 53