net/nonet.c

   1 /*
   2  * net/nonet.c
   3  *
   4  * Dummy functions to allow us to configure network support entirely
   5  * out of the kernel.
   6  *
   7  * Distributed under the terms of the GNU GPL version 2.
   8  * Copyright (c) Matthew Wilcox 2003
   9  */
  10
  11 #include <linux/module.h>
  12 #include <linux/errno.h>
  13 #include <linux/fs.h>
  14 #include <linux/init.h>
  15 #include <linux/kernel.h>
  16
  17 static int sock_no_open(struct inode *irrelevant, struct file *dontcare)
  18 {
  19         return -ENXIO;
  20 }
  21
  22 const struct file_operations bad_sock_fops = {
  23         .owner = THIS_MODULE,
  24         .open = sock_no_open,
  25         .llseek = noop_llseek,
  26 };