linux/net/lapb/lapb_out.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *	LAPB release 002
 *
 *	This code REQUIRES 2.1.15 or higher/ NET3.038
 *
 *	History
 *	LAPB 001	Jonathan Naylor	Started Coding
 *	LAPB 002	Jonathan Naylor	New timer architecture.
 */

#define pr_fmt(fmt) …

#include <linux/errno.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
#include <linux/kernel.h>
#include <linux/timer.h>
#include <linux/string.h>
#include <linux/sockios.h>
#include <linux/net.h>
#include <linux/inet.h>
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <net/sock.h>
#include <linux/uaccess.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <net/lapb.h>

/*
 *  This procedure is passed a buffer descriptor for an iframe. It builds
 *  the rest of the control part of the frame and then writes it out.
 */
static void lapb_send_iframe(struct lapb_cb *lapb, struct sk_buff *skb, int poll_bit)
{ … }

void lapb_kick(struct lapb_cb *lapb)
{ … }

void lapb_transmit_buffer(struct lapb_cb *lapb, struct sk_buff *skb, int type)
{ … }

void lapb_establish_data_link(struct lapb_cb *lapb)
{ … }

void lapb_enquiry_response(struct lapb_cb *lapb)
{ … }

void lapb_timeout_response(struct lapb_cb *lapb)
{ … }

void lapb_check_iframes_acked(struct lapb_cb *lapb, unsigned short nr)
{ … }

void lapb_check_need_response(struct lapb_cb *lapb, int type, int pf)
{ … }