static ssize_t switch_proc_write(struct file *file, const char *buf, size_t count, void *data);
static struct file_operations switch_proc_fops = {
- read: switch_proc_read,
- write: switch_proc_write
+ .read = (ssize_t (*) (struct file *, char __user *, size_t, loff_t *))switch_proc_read,
+ .write = (ssize_t (*) (struct file *, const char __user *, size_t, loff_t *))switch_proc_write
};
static ssize_t switch_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos)
}
}
-static int __init switch_init()
+static int __init switch_init(void)
{
if ((switch_root = proc_mkdir("switch", NULL)) == NULL) {
printk("%s: proc_mkdir failed.\n", __FILE__);
return 0;
}
-static void __exit switch_exit()
+static void __exit switch_exit(void)
{
remove_proc_entry("switch", NULL);
}