Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __SEQ_FILE_NET_H__
3#define __SEQ_FILE_NET_H__
4
5#include <linux/seq_file.h>
6
7struct net;
8extern struct net init_net;
9
10struct seq_net_private {
11#ifdef CONFIG_NET_NS
12 struct net *net;
13 netns_tracker ns_tracker;
14#endif
15};
16
17static inline struct net *seq_file_net(struct seq_file *seq)
18{
19#ifdef CONFIG_NET_NS
20 return ((struct seq_net_private *)seq->private)->net;
21#else
22 return &init_net;
23#endif
24}
25
26/*
27 * This one is needed for proc_create_net_single since net is stored directly
28 * in private not as a struct i.e. seq_file_net can't be used.
29 */
30static inline struct net *seq_file_single_net(struct seq_file *seq)
31{
32#ifdef CONFIG_NET_NS
33 return (struct net *)seq->private;
34#else
35 return &init_net;
36#endif
37}
38
39#endif