| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef _NAMESPACE_H_ |
| 3 | #define _NAMESPACE_H_ |
| 4 | #ifdef __KERNEL__ |
| 5 | |
| 6 | #include <linux/cleanup.h> |
| 7 | #include <linux/err.h> |
| 8 | |
| 9 | struct mnt_namespace; |
| 10 | struct fs_struct; |
| 11 | struct user_namespace; |
| 12 | struct ns_common; |
| 13 | |
| 14 | extern struct mnt_namespace init_mnt_ns; |
| 15 | |
| 16 | extern struct mnt_namespace *copy_mnt_ns(u64, struct mnt_namespace *, |
| 17 | struct user_namespace *, struct fs_struct *); |
| 18 | extern void put_mnt_ns(struct mnt_namespace *ns); |
| 19 | DEFINE_FREE(put_mnt_ns, struct mnt_namespace *, if (!IS_ERR_OR_NULL(_T)) put_mnt_ns(_T)) |
| 20 | extern struct ns_common *from_mnt_ns(struct mnt_namespace *); |
| 21 | |
| 22 | extern const struct file_operations proc_mounts_operations; |
| 23 | extern const struct file_operations proc_mountinfo_operations; |
| 24 | extern const struct file_operations proc_mountstats_operations; |
| 25 | |
| 26 | #endif |
| 27 | #endif |
| 28 |