30 lines
568 B
C
30 lines
568 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef BTRFS_EXPORT_H
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#define BTRFS_EXPORT_H
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#include <linux/exportfs.h>
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#include <linux/types.h>
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struct dentry;
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struct super_block;
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extern const struct export_operations btrfs_export_ops;
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struct btrfs_fid {
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u64 objectid;
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u64 root_objectid;
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u32 gen;
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u64 parent_objectid;
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u32 parent_gen;
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u64 parent_root_objectid;
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} __attribute__ ((packed));
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struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid,
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u64 root_objectid, u64 generation);
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struct dentry *btrfs_get_parent(struct dentry *child);
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#endif
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