#ifndef _NAMESPACE_H_ | |
#define _NAMESPACE_H_ | |
#ifdef __KERNEL__ | |
#include <linux/path.h> | |
#include <linux/seq_file.h> | |
#include <linux/wait.h> | |
struct mnt_namespace { | |
atomic_t count; | |
struct vfsmount * root; | |
struct list_head list; | |
wait_queue_head_t poll; | |
int event; | |
}; | |
struct proc_mounts { | |
struct seq_file m; /* must be the first element */ | |
struct mnt_namespace *ns; | |
struct path root; | |
int event; | |
}; | |
struct fs_struct; | |
extern struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt); | |
extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *, | |
struct fs_struct *); | |
extern void put_mnt_ns(struct mnt_namespace *ns); | |
static inline void get_mnt_ns(struct mnt_namespace *ns) | |
{ | |
atomic_inc(&ns->count); | |
} | |
extern const struct seq_operations mounts_op; | |
extern const struct seq_operations mountinfo_op; | |
extern const struct seq_operations mountstats_op; | |
#endif | |
#endif |