20 lines
399 B
C
20 lines
399 B
C
#include <linux/mount.h>
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struct mount {
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struct list_head mnt_hash;
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struct mount *mnt_parent;
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struct vfsmount mnt;
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};
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static inline struct mount *real_mount(struct vfsmount *mnt)
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{
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return container_of(mnt, struct mount, mnt);
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}
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static inline int mnt_has_parent(struct mount *mnt)
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{
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return mnt != mnt->mnt_parent;
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}
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extern struct mount *__lookup_mnt(struct vfsmount *, struct dentry *, int);
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