1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _NAMESPACE_H_ 3#define _NAMESPACE_H_ 4#ifdef __KERNEL__ 5 6struct mnt_namespace; 7struct fs_struct; 8struct user_namespace; 9 10extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *, 11 struct user_namespace *, struct fs_struct *); 12extern void put_mnt_ns(struct mnt_namespace *ns); 13 14extern const struct file_operations proc_mounts_operations; 15extern const struct file_operations proc_mountinfo_operations; 16extern const struct file_operations proc_mountstats_operations; 17 18#endif 19#endif 20