| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _UAPI_NF_CONNTRACK_COMMON_H |
| #define _UAPI_NF_CONNTRACK_COMMON_H |
| enum ip_conntrack_info { |
| IP_CT_ESTABLISHED, |
| IP_CT_RELATED, |
| IP_CT_NEW, |
| IP_CT_IS_REPLY, |
| IP_CT_ESTABLISHED_REPLY = IP_CT_ESTABLISHED + IP_CT_IS_REPLY, |
| IP_CT_RELATED_REPLY = IP_CT_RELATED + IP_CT_IS_REPLY, |
| IP_CT_NUMBER, |
| IP_CT_NEW_REPLY = IP_CT_NUMBER, |
| }; |
| #define NF_CT_STATE_INVALID_BIT (1 << 0) |
| #define NF_CT_STATE_BIT(ctinfo) (1 << ((ctinfo) % IP_CT_IS_REPLY + 1)) |
| #define NF_CT_STATE_UNTRACKED_BIT (1 << 6) |
| enum ip_conntrack_status { |
| IPS_EXPECTED_BIT = 0, |
| IPS_EXPECTED = (1 << IPS_EXPECTED_BIT), |
| IPS_SEEN_REPLY_BIT = 1, |
| IPS_SEEN_REPLY = (1 << IPS_SEEN_REPLY_BIT), |
| IPS_ASSURED_BIT = 2, |
| IPS_ASSURED = (1 << IPS_ASSURED_BIT), |
| IPS_CONFIRMED_BIT = 3, |
| IPS_CONFIRMED = (1 << IPS_CONFIRMED_BIT), |
| IPS_SRC_NAT_BIT = 4, |
| IPS_SRC_NAT = (1 << IPS_SRC_NAT_BIT), |
| IPS_DST_NAT_BIT = 5, |
| IPS_DST_NAT = (1 << IPS_DST_NAT_BIT), |
| IPS_NAT_MASK = (IPS_DST_NAT | IPS_SRC_NAT), |
| IPS_SEQ_ADJUST_BIT = 6, |
| IPS_SEQ_ADJUST = (1 << IPS_SEQ_ADJUST_BIT), |
| IPS_SRC_NAT_DONE_BIT = 7, |
| IPS_SRC_NAT_DONE = (1 << IPS_SRC_NAT_DONE_BIT), |
| IPS_DST_NAT_DONE_BIT = 8, |
| IPS_DST_NAT_DONE = (1 << IPS_DST_NAT_DONE_BIT), |
| IPS_NAT_DONE_MASK = (IPS_DST_NAT_DONE | IPS_SRC_NAT_DONE), |
| IPS_DYING_BIT = 9, |
| IPS_DYING = (1 << IPS_DYING_BIT), |
| IPS_FIXED_TIMEOUT_BIT = 10, |
| IPS_FIXED_TIMEOUT = (1 << IPS_FIXED_TIMEOUT_BIT), |
| IPS_TEMPLATE_BIT = 11, |
| IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT), |
| IPS_UNTRACKED_BIT = 12, |
| IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT), |
| IPS_HELPER_BIT = 13, |
| IPS_HELPER = (1 << IPS_HELPER_BIT), |
| IPS_OFFLOAD_BIT = 14, |
| IPS_OFFLOAD = (1 << IPS_OFFLOAD_BIT), |
| IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK | IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING | IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_OFFLOAD), |
| __IPS_MAX_BIT = 15, |
| }; |
| enum ip_conntrack_events { |
| IPCT_NEW, |
| IPCT_RELATED, |
| IPCT_DESTROY, |
| IPCT_REPLY, |
| IPCT_ASSURED, |
| IPCT_PROTOINFO, |
| IPCT_HELPER, |
| IPCT_MARK, |
| IPCT_SEQADJ, |
| IPCT_NATSEQADJ = IPCT_SEQADJ, |
| IPCT_SECMARK, |
| IPCT_LABEL, |
| IPCT_SYNPROXY, |
| }; |
| enum ip_conntrack_expect_events { |
| IPEXP_NEW, |
| IPEXP_DESTROY, |
| }; |
| #define NF_CT_EXPECT_PERMANENT 0x1 |
| #define NF_CT_EXPECT_INACTIVE 0x2 |
| #define NF_CT_EXPECT_USERSPACE 0x4 |
| #endif |
