update main, kinda

1 files changed, 22 insertions, 1 deletions

diff --git a/pkg/btrfs/btrfsitem/item_inoderef.go b/pkg/btrfs/btrfsitem/item_inoderef.go
index 5a271ae..05426b2 100644
--- a/pkg/btrfs/btrfsitem/item_inoderef.go
+++ b/pkg/btrfs/btrfsitem/item_inoderef.go
@@ -6,7 +6,28 @@ import (
 
 type InodeRef struct { // INODE_REF=12
 	Index         int64 `bin:"off=0x0, siz=0x8"`
-	NameLen       int16 `bin:"off=0x8, siz=0x2"`
+	NameLen       uint16 `bin:"off=0x8, siz=0x2"`
 	binstruct.End `bin:"off=0xa"`
 	Name          []byte `bin:"-"`
 }
+
+func (o *InodeRef) UnmarshalBinary(dat []byte) (int, error) {
+	n, err := binstruct.UnmarshalWithoutInterface(dat, o)
+	if err != nil {
+		return n, err
+	}
+	dat = dat[n:]
+	o.Name = dat[:o.NameLen]
+	n += int(o.NameLen)
+	return n, nil
+}
+
+func (o InodeRef) MarshalBinary() ([]byte, error) {
+	o.NameLen = uint16(len(o.Name))
+	dat, err := binstruct.MarshalWithoutInterface(o)
+	if err != nil {
+		return dat, err
+	}
+	dat = append(dat, o.Name...)
+	return dat, nil
+}