/**************************************************************************** **************************************************************************** *** *** 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 #include #include #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