mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 21:24:00 +08:00
42 lines
939 B
C
42 lines
939 B
C
#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;
|
|
extern int mnt_had_events(struct proc_mounts *);
|
|
|
|
#endif
|
|
#endif
|