LXR linux/include/uapi/linux/netfilter/xt

   1#ifndef _XT_STRING_H
   2#define _XT_STRING_H
   3
   4#include <linux/types.h>
   5
   6#define XT_STRING_MAX_PATTERN_SIZE 128
   7#define XT_STRING_MAX_ALGO_NAME_SIZE 16
   8
   9enum {
  10        XT_STRING_FLAG_INVERT           = 0x01,
  11        XT_STRING_FLAG_IGNORECASE       = 0x02
  12};
  13
  14struct xt_string_info {
  15        __u16 from_offset;
  16        __u16 to_offset;
  17        char      algo[XT_STRING_MAX_ALGO_NAME_SIZE];
  18        char      pattern[XT_STRING_MAX_PATTERN_SIZE];
  19        __u8  patlen;
  20        union {
  21                struct {
  22                        __u8  invert;
  23                } v0;
  24
  25                struct {
  26                        __u8  flags;
  27                } v1;
  28        } u;
  29
  30        /* Used internally by the kernel */
  31        struct ts_config __attribute__((aligned(8))) *config;
  32};
  33
  34#endif /*_XT_STRING_H*/
  35