linux/include/net/llc_conn.h

#ifndef LLC_CONN_H
#define LLC_CONN_H
/*
 * Copyright (c) 1997 by Procom Technology, Inc.
 * 		 2001, 2002 by Arnaldo Carvalho de Melo <[email protected]>
 *
 * This program can be redistributed or modified under the terms of the
 * GNU General Public License as published by the Free Software Foundation.
 * This program is distributed without any warranty or implied warranty
 * of merchantability or fitness for a particular purpose.
 *
 * See the GNU General Public License for more details.
 */
#include <linux/timer.h>
#include <net/llc_if.h>
#include <net/sock.h>
#include <linux/llc.h>

#define LLC_EVENT …
#define LLC_PACKET …

#define LLC2_P_TIME …
#define LLC2_ACK_TIME …
#define LLC2_REJ_TIME …
#define LLC2_BUSY_TIME …

struct llc_timer { … };

struct llc_sock { … };

static inline struct llc_sock *llc_sk(const struct sock *sk)
{ … }

static __inline__ void llc_set_backlog_type(struct sk_buff *skb, char type)
{ … }

static __inline__ char llc_backlog_type(struct sk_buff *skb)
{ … }

struct sock *llc_sk_alloc(struct net *net, int family, gfp_t priority,
			  struct proto *prot, int kern);
void llc_sk_stop_all_timers(struct sock *sk, bool sync);
void llc_sk_free(struct sock *sk);

void llc_sk_reset(struct sock *sk);

/* Access to a connection */
int llc_conn_state_process(struct sock *sk, struct sk_buff *skb);
void llc_conn_send_pdu(struct sock *sk, struct sk_buff *skb);
void llc_conn_rtn_pdu(struct sock *sk, struct sk_buff *skb);
void llc_conn_resend_i_pdu_as_cmd(struct sock *sk, u8 nr, u8 first_p_bit);
void llc_conn_resend_i_pdu_as_rsp(struct sock *sk, u8 nr, u8 first_f_bit);
int llc_conn_remove_acked_pdus(struct sock *conn, u8 nr, u16 *how_many_unacked);
struct sock *llc_lookup_established(struct llc_sap *sap, struct llc_addr *daddr,
				    struct llc_addr *laddr, const struct net *net);
void llc_sap_add_socket(struct llc_sap *sap, struct sock *sk);
void llc_sap_remove_socket(struct llc_sap *sap, struct sock *sk);

u8 llc_data_accept_state(u8 state);
void llc_build_offset_table(void);
#endif /* LLC_CONN_H */