include/linux/netfilter/xt_connlimit.h

   1 #ifndef _XT_CONNLIMIT_H
   2 #define _XT_CONNLIMIT_H
   3
   4 #include <linux/types.h>
   5
   6 struct xt_connlimit_data;
   7
   8 enum {
   9         XT_CONNLIMIT_INVERT = 1 << 0,
  10         XT_CONNLIMIT_DADDR  = 1 << 1,
  11 };
  12
  13 struct xt_connlimit_info {
  14         union {
  15                 union nf_inet_addr mask;
  16 #ifndef __KERNEL__
  17                 union {
  18                         __be32 v4_mask;
  19                         __be32 v6_mask[4];
  20                 };
  21 #endif
  22         };
  23         unsigned int limit;
  24         union {
  25                 /* revision 0 */
  26                 unsigned int inverse;
  27
  28                 /* revision 1 */
  29                 __u32 flags;
  30         };
  31
  32         /* Used internally by the kernel */
  33         struct xt_connlimit_data *data __attribute__((aligned(8)));
  34 };
  35
  36 #endif /* _XT_CONNLIMIT_H */