Мечты сбываются!

From: Olya Briginets
#include

#define DRV_VERSION "0.0.1"
#define MODEL_GENERIC "Generic"

char *model;
int size[2];
MODULE_PARM (model, "s");
MODULE_PARM_DESC (model, "Mouse Pad model (default Generic)");
MODULE_PARM (size, "2i");
MODULE_PARM_DESC (size, "Mouse Pad width and height in mm (default 0)");

int mpad_read_proc (char *buf, char **start, off_t offset,
int count, int *eof, void *data)
{
int len = 0;

len += sprintf(buf+len,"model:\t%.80s\n", model);
len += sprintf(buf+len,"width:\t%d\n", size[0]);
len += sprintf(buf+len,"height:\t%d\n", size[1]);
*eof = 1;
return len;
}

static int __init mpad_init(void)
{
if (!model) model=MODEL_GENERIC;
create_proc_read_entry ("driver/mousepad", 0, NULL, mpad_read_proc, NULL);
printk(KERN_INFO "Mouse Pad Driver v" DRV_VERSION "\n");
return 0;

}

static void __exit mpad_exit (void)
{
remove_proc_entry ("driver/mousepad", NULL);
printk(KERN_INFO "Mouse Pad Driver unloaded\n");

}

module_init(mpad_init);
module_exit(mpad_exit);
EXPORT_NO_SYMBOLS;

MODULE_AUTHOR("Olya ");
MODULE_DESCRIPTION("Generic driver for mouse pad");
MODULE_LICENSE("Public Domain");

==== end of file mpad.c ====

==== start of file Makefile ====
CC=gcc
MODCFLAGS := -Wall -I/usr/src/linux/include -DMODULE -D__KERNEL__ -DLINUX

mpad.o: mpad.c
#/usr/src/linux/include/linux/version.h
$(CC) $(MODCFLAGS) -c mpad.c
==== end of file Makefile ====
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