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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef __SEQ_FILE_NET_H__
- #define __SEQ_FILE_NET_H__
- #include <linux/seq_file.h>
- struct net;
- extern struct net init_net;
- struct seq_net_private {
- #ifdef CONFIG_NET_NS
- struct net *net;
- #endif
- };
- static inline struct net *seq_file_net(struct seq_file *seq)
- {
- #ifdef CONFIG_NET_NS
- return ((struct seq_net_private *)seq->private)->net;
- #else
- return &init_net;
- #endif
- }
- /*
- * This one is needed for proc_create_net_single since net is stored directly
- * in private not as a struct i.e. seq_file_net can't be used.
- */
- static inline struct net *seq_file_single_net(struct seq_file *seq)
- {
- #ifdef CONFIG_NET_NS
- return (struct net *)seq->private;
- #else
- return &init_net;
- #endif
- }
- #endif
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