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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
c0f39322 DL |
2 | #ifndef __SEQ_FILE_NET_H__ |
3 | #define __SEQ_FILE_NET_H__ | |
4 | ||
5 | #include <linux/seq_file.h> | |
6 | ||
7 | struct net; | |
8 | extern struct net init_net; | |
9 | ||
10 | struct seq_net_private { | |
11 | #ifdef CONFIG_NET_NS | |
12 | struct net *net; | |
13 | #endif | |
14 | }; | |
15 | ||
16 | int seq_open_net(struct inode *, struct file *, | |
17 | const struct seq_operations *, int); | |
de05c557 PE |
18 | int single_open_net(struct inode *, struct file *file, |
19 | int (*show)(struct seq_file *, void *)); | |
c0f39322 | 20 | int seq_release_net(struct inode *, struct file *); |
b6fcbdb4 | 21 | int single_release_net(struct inode *, struct file *); |
c0f39322 DL |
22 | static inline struct net *seq_file_net(struct seq_file *seq) |
23 | { | |
24 | #ifdef CONFIG_NET_NS | |
25 | return ((struct seq_net_private *)seq->private)->net; | |
26 | #else | |
27 | return &init_net; | |
28 | #endif | |
29 | } | |
30 | ||
31 | #endif |