[php]
char *memory_buffer;
ssize_t memory_read(struct file *filp, char *buf,
size_t count, loff_t *f_pos) {

/* Transfering data to user space */
if(memory_buffer==null){
memory_buffer = kmalloc(1, GFP_KERNEL);
}
copy_to_user(buf,memory_buffer,1);

/* Changing reading position as best suits */
if (*f_pos == 0) {
*f_pos+=1;
return 1;
} else {
return 0;
}
}
[/php]