| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 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 | }; |