diff options
Diffstat (limited to 'net/irda/irproc.c')
| -rw-r--r-- | net/irda/irproc.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/net/irda/irproc.c b/net/irda/irproc.c new file mode 100644 index 000000000000..88b9c43f6370 --- /dev/null +++ b/net/irda/irproc.c @@ -0,0 +1,100 @@ +/********************************************************************* + * + * 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: Sun Nov 14 08:54:54 1999 + * Modified by: Dag Brattli <dagb@cs.uit.no> + * + * Copyright (c) 1998-1999, Dag Brattli <dagb@cs.uit.no> + * Copyright (c) 1998, 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 <linux/seq_file.h> +#include <linux/module.h> +#include <linux/init.h> + +#include <net/irda/irda.h> +#include <net/irda/irlap.h> +#include <net/irda/irlmp.h> + +extern struct file_operations discovery_seq_fops; +extern struct file_operations irlap_seq_fops; +extern struct file_operations irlmp_seq_fops; +extern struct file_operations irttp_seq_fops; +extern struct file_operations irias_seq_fops; + +struct irda_entry { + const char *name; + struct file_operations *fops; +}; + +struct proc_dir_entry *proc_irda; +EXPORT_SYMBOL(proc_irda); + +static struct irda_entry irda_dirs[] = { + {"discovery", &discovery_seq_fops}, + {"irttp", &irttp_seq_fops}, + {"irlmp", &irlmp_seq_fops}, + {"irlap", &irlap_seq_fops}, + {"irias", &irias_seq_fops}, +}; + +/* + * Function irda_proc_register (void) + * + * Register irda entry in /proc file system + * + */ +void __init irda_proc_register(void) +{ + int i; + struct proc_dir_entry *d; + + proc_irda = proc_mkdir("irda", proc_net); + if (proc_irda == NULL) + return; + proc_irda->owner = THIS_MODULE; + + for (i=0; i<ARRAY_SIZE(irda_dirs); i++) { + d = create_proc_entry(irda_dirs[i].name, 0, proc_irda); + if (d) + d->proc_fops = irda_dirs[i].fops; + } +} + +/* + * Function irda_proc_unregister (void) + * + * Unregister irda entry in /proc file system + * + */ +void __exit irda_proc_unregister(void) +{ + int i; + + if (proc_irda) { + for (i=0; i<ARRAY_SIZE(irda_dirs); i++) + remove_proc_entry(irda_dirs[i].name, proc_irda); + + remove_proc_entry("irda", proc_net); + proc_irda = NULL; + } +} + + |