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 _UAPI__LINUX_BPF_H__ 20 #define _UAPI__LINUX_BPF_H__ 21 #include <linux/types.h> 22 #include <linux/bpf_common.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define BPF_ALU64 0x07 25 #define BPF_DW 0x18 26 #define BPF_XADD 0xc0 27 #define BPF_MOV 0xb0 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define BPF_ARSH 0xc0 30 #define BPF_END 0xd0 31 #define BPF_TO_LE 0x00 32 #define BPF_TO_BE 0x08 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define BPF_FROM_LE BPF_TO_LE 35 #define BPF_FROM_BE BPF_TO_BE 36 #define BPF_JNE 0x50 37 #define BPF_JSGT 0x60 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define BPF_JSGE 0x70 40 #define BPF_CALL 0x80 41 #define BPF_EXIT 0x90 42 enum { 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 BPF_REG_0 = 0, 45 BPF_REG_1, 46 BPF_REG_2, 47 BPF_REG_3, 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 BPF_REG_4, 50 BPF_REG_5, 51 BPF_REG_6, 52 BPF_REG_7, 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 BPF_REG_8, 55 BPF_REG_9, 56 BPF_REG_10, 57 __MAX_BPF_REG, 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 }; 60 #define MAX_BPF_REG __MAX_BPF_REG 61 struct bpf_insn { 62 __u8 code; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __u8 dst_reg : 4; 65 __u8 src_reg : 4; 66 __s16 off; 67 __s32 imm; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 }; 70 enum bpf_cmd { 71 BPF_MAP_CREATE, 72 BPF_MAP_LOOKUP_ELEM, 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 BPF_MAP_UPDATE_ELEM, 75 BPF_MAP_DELETE_ELEM, 76 BPF_MAP_GET_NEXT_KEY, 77 BPF_PROG_LOAD, 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 BPF_OBJ_PIN, 80 BPF_OBJ_GET, 81 }; 82 enum bpf_map_type { 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 BPF_MAP_TYPE_UNSPEC, 85 BPF_MAP_TYPE_HASH, 86 BPF_MAP_TYPE_ARRAY, 87 BPF_MAP_TYPE_PROG_ARRAY, 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 BPF_MAP_TYPE_PERF_EVENT_ARRAY, 90 }; 91 enum bpf_prog_type { 92 BPF_PROG_TYPE_UNSPEC, 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 BPF_PROG_TYPE_SOCKET_FILTER, 95 BPF_PROG_TYPE_KPROBE, 96 BPF_PROG_TYPE_SCHED_CLS, 97 BPF_PROG_TYPE_SCHED_ACT, 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 }; 100 #define BPF_PSEUDO_MAP_FD 1 101 #define BPF_ANY 0 102 #define BPF_NOEXIST 1 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 #define BPF_EXIST 2 105 union bpf_attr { 106 struct { 107 __u32 map_type; 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 __u32 key_size; 110 __u32 value_size; 111 __u32 max_entries; 112 }; 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 struct { 115 __u32 map_fd; 116 __aligned_u64 key; 117 union { 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 __aligned_u64 value; 120 __aligned_u64 next_key; 121 }; 122 __u64 flags; 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 }; 125 struct { 126 __u32 prog_type; 127 __u32 insn_cnt; 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 __aligned_u64 insns; 130 __aligned_u64 license; 131 __u32 log_level; 132 __u32 log_size; 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 __aligned_u64 log_buf; 135 __u32 kern_version; 136 }; 137 struct { 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 __aligned_u64 pathname; 140 __u32 bpf_fd; 141 }; 142 } __attribute__((aligned(8))); 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 enum bpf_func_id { 145 BPF_FUNC_unspec, 146 BPF_FUNC_map_lookup_elem, 147 BPF_FUNC_map_update_elem, 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 BPF_FUNC_map_delete_elem, 150 BPF_FUNC_probe_read, 151 BPF_FUNC_ktime_get_ns, 152 BPF_FUNC_trace_printk, 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 BPF_FUNC_get_prandom_u32, 155 BPF_FUNC_get_smp_processor_id, 156 BPF_FUNC_skb_store_bytes, 157 BPF_FUNC_l3_csum_replace, 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 BPF_FUNC_l4_csum_replace, 160 BPF_FUNC_tail_call, 161 BPF_FUNC_clone_redirect, 162 BPF_FUNC_get_current_pid_tgid, 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 BPF_FUNC_get_current_uid_gid, 165 BPF_FUNC_get_current_comm, 166 BPF_FUNC_get_cgroup_classid, 167 BPF_FUNC_skb_vlan_push, 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 BPF_FUNC_skb_vlan_pop, 170 BPF_FUNC_skb_get_tunnel_key, 171 BPF_FUNC_skb_set_tunnel_key, 172 BPF_FUNC_perf_event_read, 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 BPF_FUNC_redirect, 175 BPF_FUNC_get_route_realm, 176 BPF_FUNC_perf_event_output, 177 __BPF_FUNC_MAX_ID, 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 }; 180 struct __sk_buff { 181 __u32 len; 182 __u32 pkt_type; 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 __u32 mark; 185 __u32 queue_mapping; 186 __u32 protocol; 187 __u32 vlan_present; 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 __u32 vlan_tci; 190 __u32 vlan_proto; 191 __u32 priority; 192 __u32 ingress_ifindex; 193 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 __u32 ifindex; 195 __u32 tc_index; 196 __u32 cb[5]; 197 __u32 hash; 198 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 __u32 tc_classid; 200 }; 201 struct bpf_tunnel_key { 202 __u32 tunnel_id; 203 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204 __u32 remote_ipv4; 205 }; 206 #endif 207
