diff options
Diffstat (limited to 'ip/nh_common.h')
| -rw-r--r-- | ip/nh_common.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/ip/nh_common.h b/ip/nh_common.h new file mode 100644 index 0000000..4d6677e --- /dev/null +++ b/ip/nh_common.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __NH_COMMON_H__ +#define __NH_COMMON_H__ 1 + +#include <list.h> + +#define NH_CACHE_SIZE 1024 + +struct nha_res_grp { + __u16 buckets; + __u32 idle_timer; + __u32 unbalanced_timer; + __u64 unbalanced_time; +}; + +struct nh_entry { + struct hlist_node nh_hash; + + __u32 nh_id; + __u32 nh_oif; + __u32 nh_flags; + __u16 nh_grp_type; + __u8 nh_family; + __u8 nh_scope; + __u8 nh_protocol; + + bool nh_blackhole; + bool nh_fdb; + + int nh_gateway_len; + union { + __be32 ipv4; + struct in6_addr ipv6; + } nh_gateway; + + struct rtattr *nh_encap; + union { + struct rtattr rta; + __u8 _buf[RTA_LENGTH(sizeof(__u16))]; + } nh_encap_type; + + bool nh_has_res_grp; + struct nha_res_grp nh_res_grp; + + int nh_groups_cnt; + struct nexthop_grp *nh_groups; +}; + +void print_cache_nexthop_id(FILE *fp, const char *fp_prefix, const char *jsobj, + __u32 nh_id); +int print_cache_nexthop(struct nlmsghdr *n, void *arg, bool process_cache); + +#endif /* __NH_COMMON_H__ */ |