summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
author/C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org </C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org>2007-07-24 06:56:21 +0000
committer/C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org </C=JP/ST=JP/CN=Yasuyuki Kozakai/emailAddress=yasuyuki@netfilter.org>2007-07-24 06:56:21 +0000
commit916b1ce14cf080e5b28ec1dd2e2b0d700ff1ab15 (patch)
tree7e69e8e0597a650fecf19fc22e9e2c9f64c5548b /include
parent4c7b164e66594f24be6bfdcc071b7aec6f43ab66 (diff)
Unifies libip[6]t_udp.c into libxt_udp.c
Diffstat (limited to 'include')
-rw-r--r--include/linux/netfilter/xt_tcpudp.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/netfilter/xt_tcpudp.h b/include/linux/netfilter/xt_tcpudp.h
new file mode 100644
index 0000000..78bc65f
--- /dev/null
+++ b/include/linux/netfilter/xt_tcpudp.h
@@ -0,0 +1,36 @@
+#ifndef _XT_TCPUDP_H
+#define _XT_TCPUDP_H
+
+/* TCP matching stuff */
+struct xt_tcp
+{
+ u_int16_t spts[2]; /* Source port range. */
+ u_int16_t dpts[2]; /* Destination port range. */
+ u_int8_t option; /* TCP Option iff non-zero*/
+ u_int8_t flg_mask; /* TCP flags mask byte */
+ u_int8_t flg_cmp; /* TCP flags compare byte */
+ u_int8_t invflags; /* Inverse flags */
+};
+
+/* Values for "inv" field in struct ipt_tcp. */
+#define XT_TCP_INV_SRCPT 0x01 /* Invert the sense of source ports. */
+#define XT_TCP_INV_DSTPT 0x02 /* Invert the sense of dest ports. */
+#define XT_TCP_INV_FLAGS 0x04 /* Invert the sense of TCP flags. */
+#define XT_TCP_INV_OPTION 0x08 /* Invert the sense of option test. */
+#define XT_TCP_INV_MASK 0x0F /* All possible flags. */
+
+/* UDP matching stuff */
+struct xt_udp
+{
+ u_int16_t spts[2]; /* Source port range. */
+ u_int16_t dpts[2]; /* Destination port range. */
+ u_int8_t invflags; /* Inverse flags */
+};
+
+/* Values for "invflags" field in struct ipt_udp. */
+#define XT_UDP_INV_SRCPT 0x01 /* Invert the sense of source ports. */
+#define XT_UDP_INV_DSTPT 0x02 /* Invert the sense of dest ports. */
+#define XT_UDP_INV_MASK 0x03 /* All possible flags. */
+
+
+#endif