| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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__LINUX_FILTER_H__ |
| #define _UAPI__LINUX_FILTER_H__ |
| #include <linux/compiler.h> |
| #include <linux/types.h> |
| #include <linux/bpf_common.h> |
| #define BPF_MAJOR_VERSION 1 |
| #define BPF_MINOR_VERSION 1 |
| struct sock_filter { |
| __u16 code; |
| __u8 jt; |
| __u8 jf; |
| __u32 k; |
| }; |
| struct sock_fprog { |
| unsigned short len; |
| struct sock_filter __user * filter; |
| }; |
| #define BPF_RVAL(code) ((code) & 0x18) |
| #define BPF_A 0x10 |
| #define BPF_MISCOP(code) ((code) & 0xf8) |
| #define BPF_TAX 0x00 |
| #define BPF_TXA 0x80 |
| #ifndef BPF_STMT |
| #define BPF_STMT(code,k) { (unsigned short) (code), 0, 0, k } |
| #endif |
| #ifndef BPF_JUMP |
| #define BPF_JUMP(code,k,jt,jf) { (unsigned short) (code), jt, jf, k } |
| #endif |
| #define BPF_MEMWORDS 16 |
| #define SKF_AD_OFF (- 0x1000) |
| #define SKF_AD_PROTOCOL 0 |
| #define SKF_AD_PKTTYPE 4 |
| #define SKF_AD_IFINDEX 8 |
| #define SKF_AD_NLATTR 12 |
| #define SKF_AD_NLATTR_NEST 16 |
| #define SKF_AD_MARK 20 |
| #define SKF_AD_QUEUE 24 |
| #define SKF_AD_HATYPE 28 |
| #define SKF_AD_RXHASH 32 |
| #define SKF_AD_CPU 36 |
| #define SKF_AD_ALU_XOR_X 40 |
| #define SKF_AD_VLAN_TAG 44 |
| #define SKF_AD_VLAN_TAG_PRESENT 48 |
| #define SKF_AD_PAY_OFFSET 52 |
| #define SKF_AD_RANDOM 56 |
| #define SKF_AD_VLAN_TPID 60 |
| #define SKF_AD_MAX 64 |
| #define SKF_NET_OFF (- 0x100000) |
| #define SKF_LL_OFF (- 0x200000) |
| #define BPF_NET_OFF SKF_NET_OFF |
| #define BPF_LL_OFF SKF_LL_OFF |
| #endif |