patch-2.4.20 linux-2.4.20/include/linux/netfilter_ipv4/ipt_dscp.h

• Lines: 24
• Date: Thu Nov 28 15:53:15 2002
• Orig file: linux-2.4.19/include/linux/netfilter_ipv4/ipt_dscp.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.19/include/linux/netfilter_ipv4/ipt_dscp.h linux-2.4.20/include/linux/netfilter_ipv4/ipt_dscp.h
@@ -0,0 +1,23 @@
+/* iptables module for matching the IPv4 DSCP field
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * This software is distributed under GNU GPL v2, 1991
+ * 
+ * See RFC2474 for a description of the DSCP field within the IP Header.
+ *
+ * ipt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
+*/
+#ifndef _IPT_DSCP_H
+#define _IPT_DSCP_H
+
+#define IPT_DSCP_MASK	0xfc	/* 11111100 */
+#define IPT_DSCP_SHIFT	2
+#define IPT_DSCP_MAX	0x3f	/* 00111111 */
+
+/* match info */
+struct ipt_dscp_info {
+	u_int8_t dscp;
+	u_int8_t invert;
+};
+
+#endif /* _IPT_DSCP_H */