entered into RCS

1 files changed, 59 insertions, 0 deletions

diff --git a/pfinet/linux-inet/protocol.h b/pfinet/linux-inet/protocol.h
new file mode 100644
index 00000000..3e0b6fb3
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+++ b/pfinet/linux-inet/protocol.h
@@ -0,0 +1,59 @@
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the protocol dispatcher.
+ *
+ * Version:	@(#)protocol.h	1.0.2	05/07/93
+ *
+ * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
+ *
+ *		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.
+ *
+ *	Changes:
+ *		Alan Cox	:	Added a name field and a frag handler
+ *					field for later.
+ */
+ 
+#ifndef _PROTOCOL_H
+#define _PROTOCOL_H
+
+
+#define MAX_INET_PROTOS	32		/* Must be a power of 2		*/
+
+
+/* This is used to register protocols. */
+struct inet_protocol {
+  int			(*handler)(struct sk_buff *skb, struct device *dev,
+				   struct options *opt, unsigned long daddr,
+				   unsigned short len, unsigned long saddr,
+				   int redo, struct inet_protocol *protocol);
+  int			(*frag_handler)(struct sk_buff *skb, struct device *dev,
+				   struct options *opt, unsigned long daddr,
+				   unsigned short len, unsigned long saddr,
+				   int redo, struct inet_protocol *protocol);
+  void			(*err_handler)(int err, unsigned char *buff,
+				       unsigned long daddr,
+				       unsigned long saddr,
+				       struct inet_protocol *protocol);
+  struct inet_protocol *next;
+  unsigned char		protocol;
+  unsigned char		copy:1;
+  void			*data;
+  char 			*name;
+};
+
+
+extern struct inet_protocol *inet_protocol_base;
+extern struct inet_protocol *inet_protos[MAX_INET_PROTOS];
+
+
+extern void		inet_add_protocol(struct inet_protocol *prot);
+extern int		inet_del_protocol(struct inet_protocol *prot);
+
+
+#endif	/* _PROTOCOL_H */