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authorYasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>2006-04-01 02:22:54 -0800
committerDavid S. Miller <davem@davemloft.net>2006-04-01 02:22:54 -0800
commita89ecb6a2ef732d04058d87801e2b6bd7e5c7089 (patch)
treec84c5b3167c116f0c419a2bbb04877bdac38dd07 /include/linux
parentdc5ab2faece3b7473931357db7f63f596678481d (diff)
[NETFILTER]: x_tables: unify IPv4/IPv6 multiport match
This unifies ipt_multiport and ip6t_multiport to xt_multiport. As a result, this addes support for inversion and port range match to IPv6 packets. Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/netfilter/xt_multiport.h30
-rw-r--r--include/linux/netfilter_ipv4/ipt_multiport.h31
-rw-r--r--include/linux/netfilter_ipv6/ip6t_multiport.h25
3 files changed, 47 insertions, 39 deletions
diff --git a/include/linux/netfilter/xt_multiport.h b/include/linux/netfilter/xt_multiport.h
new file mode 100644
index 00000000000..d49ee418371
--- /dev/null
+++ b/include/linux/netfilter/xt_multiport.h
@@ -0,0 +1,30 @@
+#ifndef _XT_MULTIPORT_H
+#define _XT_MULTIPORT_H
+
+enum xt_multiport_flags
+{
+ XT_MULTIPORT_SOURCE,
+ XT_MULTIPORT_DESTINATION,
+ XT_MULTIPORT_EITHER
+};
+
+#define XT_MULTI_PORTS 15
+
+/* Must fit inside union xt_matchinfo: 16 bytes */
+struct xt_multiport
+{
+ u_int8_t flags; /* Type of comparison */
+ u_int8_t count; /* Number of ports */
+ u_int16_t ports[XT_MULTI_PORTS]; /* Ports */
+};
+
+struct xt_multiport_v1
+{
+ u_int8_t flags; /* Type of comparison */
+ u_int8_t count; /* Number of ports */
+ u_int16_t ports[XT_MULTI_PORTS]; /* Ports */
+ u_int8_t pflags[XT_MULTI_PORTS]; /* Port flags */
+ u_int8_t invert; /* Invert flag */
+};
+
+#endif /*_XT_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv4/ipt_multiport.h b/include/linux/netfilter_ipv4/ipt_multiport.h
index e6b6fff811d..55fe85eca88 100644
--- a/include/linux/netfilter_ipv4/ipt_multiport.h
+++ b/include/linux/netfilter_ipv4/ipt_multiport.h
@@ -1,30 +1,15 @@
#ifndef _IPT_MULTIPORT_H
#define _IPT_MULTIPORT_H
-#include <linux/netfilter_ipv4/ip_tables.h>
-enum ipt_multiport_flags
-{
- IPT_MULTIPORT_SOURCE,
- IPT_MULTIPORT_DESTINATION,
- IPT_MULTIPORT_EITHER
-};
+#include <linux/netfilter/xt_multiport.h>
-#define IPT_MULTI_PORTS 15
+#define IPT_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE
+#define IPT_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION
+#define IPT_MULTIPORT_EITHER XT_MULTIPORT_EITHER
-/* Must fit inside union ipt_matchinfo: 16 bytes */
-struct ipt_multiport
-{
- u_int8_t flags; /* Type of comparison */
- u_int8_t count; /* Number of ports */
- u_int16_t ports[IPT_MULTI_PORTS]; /* Ports */
-};
+#define IPT_MULTI_PORTS XT_MULTI_PORTS
+
+#define ipt_multiport xt_multiport
+#define ipt_multiport_v1 xt_multiport_v1
-struct ipt_multiport_v1
-{
- u_int8_t flags; /* Type of comparison */
- u_int8_t count; /* Number of ports */
- u_int16_t ports[IPT_MULTI_PORTS]; /* Ports */
- u_int8_t pflags[IPT_MULTI_PORTS]; /* Port flags */
- u_int8_t invert; /* Invert flag */
-};
#endif /*_IPT_MULTIPORT_H*/
diff --git a/include/linux/netfilter_ipv6/ip6t_multiport.h b/include/linux/netfilter_ipv6/ip6t_multiport.h
index efe4954a868..042c92661ce 100644
--- a/include/linux/netfilter_ipv6/ip6t_multiport.h
+++ b/include/linux/netfilter_ipv6/ip6t_multiport.h
@@ -1,21 +1,14 @@
#ifndef _IP6T_MULTIPORT_H
#define _IP6T_MULTIPORT_H
-#include <linux/netfilter_ipv6/ip6_tables.h>
-enum ip6t_multiport_flags
-{
- IP6T_MULTIPORT_SOURCE,
- IP6T_MULTIPORT_DESTINATION,
- IP6T_MULTIPORT_EITHER
-};
+#include <linux/netfilter/xt_multiport.h>
-#define IP6T_MULTI_PORTS 15
+#define IP6T_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE
+#define IP6T_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION
+#define IP6T_MULTIPORT_EITHER XT_MULTIPORT_EITHER
-/* Must fit inside union ip6t_matchinfo: 16 bytes */
-struct ip6t_multiport
-{
- u_int8_t flags; /* Type of comparison */
- u_int8_t count; /* Number of ports */
- u_int16_t ports[IP6T_MULTI_PORTS]; /* Ports */
-};
-#endif /*_IPT_MULTIPORT_H*/
+#define IP6T_MULTI_PORTS XT_MULTI_PORTS
+
+#define ip6t_multiport xt_multiport
+
+#endif /*_IP6T_MULTIPORT_H*/