Line data Source code
1 : #ifndef __SEQ_FILE_NET_H__
2 : #define __SEQ_FILE_NET_H__
3 :
4 : #include <linux/seq_file.h>
5 :
6 : struct net;
7 1 : extern struct net init_net;
8 1 :
9 : struct seq_net_private {
10 : #ifdef CONFIG_NET_NS
11 : struct net *net;
12 : #endif
13 : };
14 :
15 : int seq_open_net(struct inode *, struct file *,
16 : const struct seq_operations *, int);
17 : int single_open_net(struct inode *, struct file *file,
18 : int (*show)(struct seq_file *, void *));
19 : int seq_release_net(struct inode *, struct file *);
20 : int single_release_net(struct inode *, struct file *);
21 : static inline struct net *seq_file_net(struct seq_file *seq)
22 : {
23 : #ifdef CONFIG_NET_NS
24 : return ((struct seq_net_private *)seq->private)->net;
25 : #else
26 2 : return &init_net;
27 : #endif
28 : }
29 :
30 : #endif
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