1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __LINUX_NEIGHBOUR_H 20 #define __LINUX_NEIGHBOUR_H 21 #include <linux/types.h> 22 #include <linux/netlink.h> 23 struct ndmsg { 24 __u8 ndm_family; 25 __u8 ndm_pad1; 26 __u16 ndm_pad2; 27 __s32 ndm_ifindex; 28 __u16 ndm_state; 29 __u8 ndm_flags; 30 __u8 ndm_type; 31 }; 32 enum { 33 NDA_UNSPEC, 34 NDA_DST, 35 NDA_LLADDR, 36 NDA_CACHEINFO, 37 NDA_PROBES, 38 NDA_VLAN, 39 NDA_PORT, 40 NDA_VNI, 41 NDA_IFINDEX, 42 NDA_MASTER, 43 NDA_LINK_NETNSID, 44 __NDA_MAX 45 }; 46 #define NDA_MAX (__NDA_MAX - 1) 47 #define NTF_USE 0x01 48 #define NTF_SELF 0x02 49 #define NTF_MASTER 0x04 50 #define NTF_PROXY 0x08 51 #define NTF_EXT_LEARNED 0x10 52 #define NTF_ROUTER 0x80 53 #define NUD_INCOMPLETE 0x01 54 #define NUD_REACHABLE 0x02 55 #define NUD_STALE 0x04 56 #define NUD_DELAY 0x08 57 #define NUD_PROBE 0x10 58 #define NUD_FAILED 0x20 59 #define NUD_NOARP 0x40 60 #define NUD_PERMANENT 0x80 61 #define NUD_NONE 0x00 62 struct nda_cacheinfo { 63 __u32 ndm_confirmed; 64 __u32 ndm_used; 65 __u32 ndm_updated; 66 __u32 ndm_refcnt; 67 }; 68 struct ndt_stats { 69 __u64 ndts_allocs; 70 __u64 ndts_destroys; 71 __u64 ndts_hash_grows; 72 __u64 ndts_res_failed; 73 __u64 ndts_lookups; 74 __u64 ndts_hits; 75 __u64 ndts_rcv_probes_mcast; 76 __u64 ndts_rcv_probes_ucast; 77 __u64 ndts_periodic_gc_runs; 78 __u64 ndts_forced_gc_runs; 79 __u64 ndts_table_fulls; 80 }; 81 enum { 82 NDTPA_UNSPEC, 83 NDTPA_IFINDEX, 84 NDTPA_REFCNT, 85 NDTPA_REACHABLE_TIME, 86 NDTPA_BASE_REACHABLE_TIME, 87 NDTPA_RETRANS_TIME, 88 NDTPA_GC_STALETIME, 89 NDTPA_DELAY_PROBE_TIME, 90 NDTPA_QUEUE_LEN, 91 NDTPA_APP_PROBES, 92 NDTPA_UCAST_PROBES, 93 NDTPA_MCAST_PROBES, 94 NDTPA_ANYCAST_DELAY, 95 NDTPA_PROXY_DELAY, 96 NDTPA_PROXY_QLEN, 97 NDTPA_LOCKTIME, 98 NDTPA_QUEUE_LENBYTES, 99 NDTPA_MCAST_REPROBES, 100 NDTPA_PAD, 101 __NDTPA_MAX 102 }; 103 #define NDTPA_MAX (__NDTPA_MAX - 1) 104 struct ndtmsg { 105 __u8 ndtm_family; 106 __u8 ndtm_pad1; 107 __u16 ndtm_pad2; 108 }; 109 struct ndt_config { 110 __u16 ndtc_key_len; 111 __u16 ndtc_entry_size; 112 __u32 ndtc_entries; 113 __u32 ndtc_last_flush; 114 __u32 ndtc_last_rand; 115 __u32 ndtc_hash_rnd; 116 __u32 ndtc_hash_mask; 117 __u32 ndtc_hash_chain_gc; 118 __u32 ndtc_proxy_qlen; 119 }; 120 enum { 121 NDTA_UNSPEC, 122 NDTA_NAME, 123 NDTA_THRESH1, 124 NDTA_THRESH2, 125 NDTA_THRESH3, 126 NDTA_CONFIG, 127 NDTA_PARMS, 128 NDTA_STATS, 129 NDTA_GC_INTERVAL, 130 NDTA_PAD, 131 __NDTA_MAX 132 }; 133 #define NDTA_MAX (__NDTA_MAX - 1) 134 #endif 135