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

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2#ifndef _XT_MULTIPORT_H
   3#define _XT_MULTIPORT_H
   4
   5#include <linux/types.h>
   6
   7enum xt_multiport_flags {
   8        XT_MULTIPORT_SOURCE,
   9        XT_MULTIPORT_DESTINATION,
  10        XT_MULTIPORT_EITHER
  11};
  12
  13#define XT_MULTI_PORTS  15
  14
  15/* Must fit inside union xt_matchinfo: 16 bytes */
  16struct xt_multiport {
  17        __u8 flags;                             /* Type of comparison */
  18        __u8 count;                             /* Number of ports */
  19        __u16 ports[XT_MULTI_PORTS];    /* Ports */
  20};
  21
  22struct xt_multiport_v1 {
  23        __u8 flags;                             /* Type of comparison */
  24        __u8 count;                             /* Number of ports */
  25        __u16 ports[XT_MULTI_PORTS];    /* Ports */
  26        __u8 pflags[XT_MULTI_PORTS];    /* Port flags */
  27        __u8 invert;                    /* Invert flag */
  28};
  29
  30#endif /*_XT_MULTIPORT_H*/
  31