patch-2.1.8 linux/include/net/sit.h

• Lines: 40
• Date: Sun Nov 3 11:04:42 1996
• Orig file: v2.1.7/linux/include/net/sit.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v2.1.7/linux/include/net/sit.h linux/include/net/sit.h
@@ -0,0 +1,39 @@
+/*
+ *	SIT tunneling device - definitions
+ *	Linux INET6 implementation
+ *
+ *	Authors:
+ *	Pedro Roque		<roque@di.fc.ul.pt>	
+ *
+ *
+ *	This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _NET_SIT_H
+#define _NET_SIT_H
+
+struct sit_mtu_info {
+	__u32			addr;		/* IPv4 destination	*/
+	unsigned long		tstamp;		/* last use tstamp	*/
+	__u32			mtu;		/* Path MTU		*/
+	struct sit_mtu_info	*next;
+};
+
+struct sit_vif {
+	char			name[8];
+	struct device		*dev;
+	struct sit_vif		*next;
+};
+
+extern int				sit_init(void);
+extern void				sit_cleanup(void);
+
+extern struct device *			sit_add_tunnel(__u32 dstaddr);
+
+#define SIT_GC_TIMEOUT		(3*60*HZ)
+#define SIT_GC_FREQUENCY	(2*60*HZ)
+
+#endif