[NETFILTER 16/18]: x_tables: add data member to struct xt_match

[Patrick McHardy <kaber@trash.net>]

[NETFILTER]: x_tables: add data member to struct xt_match

Shared match functions can use this to make runtime decisions basen on the
used match.

Signed-off-by: Patrick McHardy <kaber@trash.net>

---
commit 0da4cda5f20c851bf4a7da543d6eb91cad7810aa
tree 4f6bc6de8304515ddcfd03d99e876f13d7299190
parent 9c8627cc82b512bf2c7d07f0a9afd9a6afc9e7ec
author Patrick McHardy <kaber@trash.net> Fri, 18 Aug 2006 06:06:17 +0200
committer Patrick McHardy <kaber@trash.net> Fri, 18 Aug 2006 06:06:17 +0200

 include/linux/netfilter/x_tables.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 9d97102..03d1027 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -185,6 +185,9 @@ struct xt_match
 	/* Set this to THIS_MODULE if you are a module, otherwise NULL */
 	struct module *me;
 
+	/* Free to use by each match */
+	unsigned long data;
+
 	char *table;
 	unsigned int matchsize;
 	unsigned int hooks;