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 __LINUX_FILTER_H__ 20#define __LINUX_FILTER_H__ 21#include <linux/compiler.h> 22#include <linux/types.h> 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#define BPF_MAJOR_VERSION 1 25#define BPF_MINOR_VERSION 1 26struct sock_filter { 27 __u16 code; 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 __u8 jt; 30 __u8 jf; 31 __u32 k; 32}; 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34struct sock_fprog { 35 unsigned short len; 36 struct sock_filter __user *filter; 37}; 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#define BPF_CLASS(code) ((code) & 0x07) 40#define BPF_LD 0x00 41#define BPF_LDX 0x01 42#define BPF_ST 0x02 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44#define BPF_STX 0x03 45#define BPF_ALU 0x04 46#define BPF_JMP 0x05 47#define BPF_RET 0x06 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49#define BPF_MISC 0x07 50#define BPF_SIZE(code) ((code) & 0x18) 51#define BPF_W 0x00 52#define BPF_H 0x08 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54#define BPF_B 0x10 55#define BPF_MODE(code) ((code) & 0xe0) 56#define BPF_IMM 0x00 57#define BPF_ABS 0x20 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59#define BPF_IND 0x40 60#define BPF_MEM 0x60 61#define BPF_LEN 0x80 62#define BPF_MSH 0xa0 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64#define BPF_OP(code) ((code) & 0xf0) 65#define BPF_ADD 0x00 66#define BPF_SUB 0x10 67#define BPF_MUL 0x20 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69#define BPF_DIV 0x30 70#define BPF_OR 0x40 71#define BPF_AND 0x50 72#define BPF_LSH 0x60 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74#define BPF_RSH 0x70 75#define BPF_NEG 0x80 76#define BPF_JA 0x00 77#define BPF_JEQ 0x10 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79#define BPF_JGT 0x20 80#define BPF_JGE 0x30 81#define BPF_JSET 0x40 82#define BPF_SRC(code) ((code) & 0x08) 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84#define BPF_K 0x00 85#define BPF_X 0x08 86#define BPF_RVAL(code) ((code) & 0x18) 87#define BPF_A 0x10 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89#define BPF_MISCOP(code) ((code) & 0xf8) 90#define BPF_TAX 0x00 91#define BPF_TXA 0x80 92#ifndef BPF_MAXINSNS 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94#define BPF_MAXINSNS 4096 95#endif 96#ifndef BPF_STMT 97#define BPF_STMT(code, k) { (unsigned short)(code), 0, 0, k } 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99#endif 100#ifndef BPF_JUMP 101#define BPF_JUMP(code, k, jt, jf) { (unsigned short)(code), jt, jf, k } 102#endif 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104#define BPF_MEMWORDS 16 105#define SKF_AD_OFF (-0x1000) 106#define SKF_AD_PROTOCOL 0 107#define SKF_AD_PKTTYPE 4 108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109#define SKF_AD_IFINDEX 8 110#define SKF_AD_NLATTR 12 111#define SKF_AD_NLATTR_NEST 16 112#define SKF_AD_MARK 20 113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114#define SKF_AD_QUEUE 24 115#define SKF_AD_HATYPE 28 116#define SKF_AD_RXHASH 32 117#define SKF_AD_CPU 36 118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119#define SKF_AD_ALU_XOR_X 40 120#define SKF_AD_MAX 44 121#define SKF_NET_OFF (-0x100000) 122#define SKF_LL_OFF (-0x200000) 123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124#endif 125