include/linux/netfilter_ipv4/ipt_layer7.h

   1 /*
   2   By Matthew Strait <quadong@users.sf.net>, Dec 2003.
   3   http://l7-filter.sf.net
   4
   5   This program is free software; you can redistribute it and/or
   6   modify it under the terms of the GNU General Public License
   7   as published by the Free Software Foundation; either version
   8   2 of the License, or (at your option) any later version.
   9   http://www.gnu.org/licenses/gpl.txt
  10 */
  11
  12 #ifndef _IPT_LAYER7_H
  13 #define _IPT_LAYER7_H
  14
  15 #define MAX_PATTERN_LEN 8192
  16 #define MAX_PROTOCOL_LEN 256
  17
  18 typedef char *(*proc_ipt_search) (char *, char, char *);
  19
  20 struct ipt_layer7_info {
  21     char protocol[MAX_PROTOCOL_LEN];
  22     char invert:1;
  23     char pattern[MAX_PATTERN_LEN];
  24 };
  25
  26 #endif /* _IPT_LAYER7_H */