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/*********************************************************************
*
* Filename: irproc.c
* Version: 1.0
* Description: Various entries in the /proc file system
* Status: Experimental.
* Author: Thomas Davis, <ratbert@radiks.net>
* Created at: Sat Feb 21 21:33:24 1998
* Modified at: Fri May 7 08:06:49 1999
* Modified by: Dag Brattli <dagb@cs.uit.no>
*
* Copyright (c) 1998-1999, Thomas Davis, <ratbert@radiks.net>,
* All Rights Reserved.
*
* 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.
*
* I, Thomas Davis, provide no warranty for any of this software.
* This material is provided "AS-IS" and at no charge.
*
********************************************************************/
#include <linux/miscdevice.h>
#include <linux/proc_fs.h>
#include <net/irda/irda.h>
#include <net/irda/irmod.h>
#include <net/irda/irlap.h>
#include <net/irda/irlmp.h>
extern int irda_device_proc_read(char *buf, char **start, off_t offset,
int len, int unused);
extern int irlap_proc_read(char *buf, char **start, off_t offset, int len,
int unused);
extern int irlmp_proc_read(char *buf, char **start, off_t offset, int len,
int unused);
extern int irttp_proc_read(char *buf, char **start, off_t offset, int len,
int unused);
extern int irias_proc_read(char *buf, char **start, off_t offset, int len,
int unused);
extern int discovery_proc_read(char *buf, char **start, off_t offset, int len,
int unused);
static int proc_discovery_read(char *buf, char **start, off_t offset, int len,
int unused);
/* enum irda_directory_inos { */
/* PROC_IRDA_LAP = 1, */
/* PROC_IRDA_LMP, */
/* PROC_IRDA_TTP, */
/* PROC_IRDA_LPT, */
/* PROC_IRDA_COMM, */
/* PROC_IRDA_IRDA_DEVICE, */
/* PROC_IRDA_IRIAS */
/* }; */
struct irda_entry {
char *name;
int (*fn)(char*, char**, off_t, int, int);
};
struct proc_dir_entry *proc_irda;
static struct irda_entry dir[] = {
{"discovery", discovery_proc_read},
{"irda_device", irda_device_proc_read},
{"irttp", irttp_proc_read},
{"irlmp", irlmp_proc_read},
{"irlap", irlap_proc_read},
{"irias", irias_proc_read},
};
#define IRDA_ENTRIES_NUM (sizeof(dir)/sizeof(dir[0]))
/*
* Function irda_proc_register (void)
*
* Register irda entry in /proc file system
*
*/
void irda_proc_register(void)
{
int i;
proc_irda = create_proc_entry("net/irda", S_IFDIR, NULL);
#ifdef MODULE
proc_irda->fill_inode = &irda_proc_modcount;
#endif /* MODULE */
for (i=0;i<IRDA_ENTRIES_NUM;i++)
create_proc_entry(dir[i].name,0,proc_irda)->get_info=dir[i].fn;
}
/*
* Function irda_proc_unregister (void)
*
* Unregister irda entry in /proc file system
*
*/
void irda_proc_unregister(void)
{
int i;
for (i=0;i<IRDA_ENTRIES_NUM;i++)
remove_proc_entry(dir[i].name, proc_irda);
remove_proc_entry("net/irda", NULL);
}
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