| Colin Cross | 07a5832 | 2022-02-08 19:45:27 -0800 | [diff] [blame] | 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 _NFNETLINK_QUEUE_H |
| 20 | #define _NFNETLINK_QUEUE_H |
| 21 | #include <linux/types.h> |
| 22 | #include <linux/netfilter/nfnetlink.h> |
| 23 | enum nfqnl_msg_types { |
| 24 | NFQNL_MSG_PACKET, |
| 25 | NFQNL_MSG_VERDICT, |
| 26 | NFQNL_MSG_CONFIG, |
| 27 | NFQNL_MSG_VERDICT_BATCH, |
| 28 | NFQNL_MSG_MAX |
| 29 | }; |
| 30 | struct nfqnl_msg_packet_hdr { |
| 31 | __be32 packet_id; |
| 32 | __be16 hw_protocol; |
| 33 | __u8 hook; |
| 34 | } __attribute__((packed)); |
| 35 | struct nfqnl_msg_packet_hw { |
| 36 | __be16 hw_addrlen; |
| 37 | __u16 _pad; |
| 38 | __u8 hw_addr[8]; |
| 39 | }; |
| 40 | struct nfqnl_msg_packet_timestamp { |
| 41 | __aligned_be64 sec; |
| 42 | __aligned_be64 usec; |
| 43 | }; |
| 44 | enum nfqnl_vlan_attr { |
| 45 | NFQA_VLAN_UNSPEC, |
| 46 | NFQA_VLAN_PROTO, |
| 47 | NFQA_VLAN_TCI, |
| 48 | __NFQA_VLAN_MAX, |
| 49 | }; |
| 50 | #define NFQA_VLAN_MAX (__NFQA_VLAN_MAX - 1) |
| 51 | enum nfqnl_attr_type { |
| 52 | NFQA_UNSPEC, |
| 53 | NFQA_PACKET_HDR, |
| 54 | NFQA_VERDICT_HDR, |
| 55 | NFQA_MARK, |
| 56 | NFQA_TIMESTAMP, |
| 57 | NFQA_IFINDEX_INDEV, |
| 58 | NFQA_IFINDEX_OUTDEV, |
| 59 | NFQA_IFINDEX_PHYSINDEV, |
| 60 | NFQA_IFINDEX_PHYSOUTDEV, |
| 61 | NFQA_HWADDR, |
| 62 | NFQA_PAYLOAD, |
| 63 | NFQA_CT, |
| 64 | NFQA_CT_INFO, |
| 65 | NFQA_CAP_LEN, |
| 66 | NFQA_SKB_INFO, |
| 67 | NFQA_EXP, |
| 68 | NFQA_UID, |
| 69 | NFQA_GID, |
| 70 | NFQA_SECCTX, |
| 71 | NFQA_VLAN, |
| 72 | NFQA_L2HDR, |
| 73 | __NFQA_MAX |
| 74 | }; |
| 75 | #define NFQA_MAX (__NFQA_MAX - 1) |
| 76 | struct nfqnl_msg_verdict_hdr { |
| 77 | __be32 verdict; |
| 78 | __be32 id; |
| 79 | }; |
| 80 | enum nfqnl_msg_config_cmds { |
| 81 | NFQNL_CFG_CMD_NONE, |
| 82 | NFQNL_CFG_CMD_BIND, |
| 83 | NFQNL_CFG_CMD_UNBIND, |
| 84 | NFQNL_CFG_CMD_PF_BIND, |
| 85 | NFQNL_CFG_CMD_PF_UNBIND, |
| 86 | }; |
| 87 | struct nfqnl_msg_config_cmd { |
| 88 | __u8 command; |
| 89 | __u8 _pad; |
| 90 | __be16 pf; |
| 91 | }; |
| 92 | enum nfqnl_config_mode { |
| 93 | NFQNL_COPY_NONE, |
| 94 | NFQNL_COPY_META, |
| 95 | NFQNL_COPY_PACKET, |
| 96 | }; |
| 97 | struct nfqnl_msg_config_params { |
| 98 | __be32 copy_range; |
| 99 | __u8 copy_mode; |
| 100 | } __attribute__((packed)); |
| 101 | enum nfqnl_attr_config { |
| 102 | NFQA_CFG_UNSPEC, |
| 103 | NFQA_CFG_CMD, |
| 104 | NFQA_CFG_PARAMS, |
| 105 | NFQA_CFG_QUEUE_MAXLEN, |
| 106 | NFQA_CFG_MASK, |
| 107 | NFQA_CFG_FLAGS, |
| 108 | __NFQA_CFG_MAX |
| 109 | }; |
| 110 | #define NFQA_CFG_MAX (__NFQA_CFG_MAX - 1) |
| 111 | #define NFQA_CFG_F_FAIL_OPEN (1 << 0) |
| 112 | #define NFQA_CFG_F_CONNTRACK (1 << 1) |
| 113 | #define NFQA_CFG_F_GSO (1 << 2) |
| 114 | #define NFQA_CFG_F_UID_GID (1 << 3) |
| 115 | #define NFQA_CFG_F_SECCTX (1 << 4) |
| 116 | #define NFQA_CFG_F_MAX (1 << 5) |
| 117 | #define NFQA_SKB_CSUMNOTREADY (1 << 0) |
| 118 | #define NFQA_SKB_GSO (1 << 1) |
| 119 | #define NFQA_SKB_CSUM_NOTVERIFIED (1 << 2) |
| 120 | #endif |