linux/net/wireless/wext-proc.c

/*
 * This file implement the Wireless Extensions proc API.
 *
 * Authors :	Jean Tourrilhes - HPL - <[email protected]>
 * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
 *
 * (As all part of the Linux kernel, this file is GPL)
 */

/*
 * The /proc/net/wireless file is a human readable user-space interface
 * exporting various wireless specific statistics from the wireless devices.
 * This is the most popular part of the Wireless Extensions ;-)
 *
 * This interface is a pure clone of /proc/net/dev (in net/core/dev.c).
 * The content of the file is basically the content of "struct iw_statistics".
 */

#include <linux/module.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/wireless.h>
#include <linux/netdevice.h>
#include <linux/rtnetlink.h>
#include <net/iw_handler.h>
#include <net/wext.h>


static void wireless_seq_printf_stats(struct seq_file *seq,
				      struct net_device *dev)
{ … }

/* ---------------------------------------------------------------- */
/*
 * Print info for /proc/net/wireless (print all entries)
 */
static int wireless_dev_seq_show(struct seq_file *seq, void *v)
{ … }

static void *wireless_dev_seq_start(struct seq_file *seq, loff_t *pos)
{ … }

static void *wireless_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{ … }

static void wireless_dev_seq_stop(struct seq_file *seq, void *v)
{ … }

static const struct seq_operations wireless_seq_ops = …;

int __net_init wext_proc_init(struct net *net)
{ … }

void __net_exit wext_proc_exit(struct net *net)
{ … }