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// Copyright (C) 2022-2023 Luke Shumaker <lukeshu@lukeshu.com>
//
// SPDX-License-Identifier: GPL-2.0-or-later
package btrfsitem
import (
"git.lukeshu.com/btrfs-progs-ng/lib/binstruct"
)
// SharedDataRef is part of an Extent.
//
// Key:
//
// key.objectid = laddr of the extent being referenced
// key.offset = laddr of the leaf node containing the FileExtent (EXTENT_DATA_KEY) for this reference.
type SharedDataRef struct { // trivial SHARED_DATA_REF=184
Count int32 `bin:"off=0, siz=4"` // reference count
binstruct.End `bin:"off=4"`
}
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