patch-2.1.15 linux/include/net/netbeui.h

• Lines: 77
• Date: Thu Dec 12 16:54:21 1996
• Orig file: v2.1.14/linux/include/net/netbeui.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v2.1.14/linux/include/net/netbeui.h linux/include/net/netbeui.h
@@ -0,0 +1,76 @@
+/*
+ *	NetBEUI data structures
+ */
+ 
+#ifndef __NET_NETBEUI_H
+#define __NET_NETBEUI_H
+
+/*
+ *	Used to keep lists of netbeui sessions
+ */
+ 
+struct nb_ses
+{
+	struct nb_ses *next;
+	struct nb_nam *name;
+	struct nb_link *parent;	/* Owner link */
+	struct sock *sk;
+};
+
+/*
+ *	A netbeui link
+ */
+ 
+struct nb_link
+{
+	u8	mac[6];		/* Mac address of remote */
+	struct device *dev;	/* Device we heard him on */
+	struct llc *llc;	/* 802.2 link layer */
+	struct nb_ses *sessions;/* Netbeui sessions on this LLC link */
+	struct wait_queue *wait;/* Wait queue for this netbios LLC */
+};
+
+
+/*
+ *	Netbios name defence list
+ */
+
+struct nb_name
+{
+	struct nb_name *next;	/*	Chain 		*/
+	struct device *dev;	/*	Device 		*/
+	char name[NB_NAME_LEN];	/* 	Object Name	*/
+	int state;		/* 	Name State	*/
+#define NB_NAME_ACQUIRE		1	/* We are trying to get a name */
+#define NB_NAME_COLLIDE		2	/* Name collided - we failed */
+#define NB_OURS			3	/* We own the name	*/
+#define NB_NAME_OTHER		4	/* Name found - owned by other */
+	int ours;			/* We own this name */
+	int users;			/* Number of nb_ses's to this name */
+	struct timer_list	timer;	/* Our timer */
+	int timer_mode;			/* Timer mode */
+#define NB_TIMER_ACQUIRE	1	/* Expiry means we got our name */
+#define NB_TIMER_COLLIDE	2	/* Expire a collded record */
+#define NB_TIMER_DROP		3	/* Drop a learned record */	
+};
+
+
+/*
+ *	LLC link manager
+ */
+ 
+extern struct nb_link *netbeui_find_link(u8 macaddr);
+extern struct nb_link *netbeui_create_link(u8 macaddr);
+extern int netbeui_destroy_link(u8 macaddr);
+
+/*
+ *	Namespace manager
+ */
+ 
+extern struct nb_name *netbeui_find_name(char *name);
+extern struct nb_name *netbeui_add_name(char *name, int ours);
+extern struct nb_name *netbeui_lookup_name(char *name);
+extern int nb_delete_name(struct nb_name *name);
+
+
+#endif