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path: root/pkg/btrfs/btrfsitem/item_blockgroup.go
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Diffstat (limited to 'pkg/btrfs/btrfsitem/item_blockgroup.go')
-rw-r--r--pkg/btrfs/btrfsitem/item_blockgroup.go9
1 files changed, 9 insertions, 0 deletions
diff --git a/pkg/btrfs/btrfsitem/item_blockgroup.go b/pkg/btrfs/btrfsitem/item_blockgroup.go
index 162adb1..565aae8 100644
--- a/pkg/btrfs/btrfsitem/item_blockgroup.go
+++ b/pkg/btrfs/btrfsitem/item_blockgroup.go
@@ -1,9 +1,18 @@
package btrfsitem
import (
+ "lukeshu.com/btrfs-tools/pkg/binstruct"
+ "lukeshu.com/btrfs-tools/pkg/btrfs/internal"
"lukeshu.com/btrfs-tools/pkg/util"
)
+type BlockGroup struct { // BLOCK_GROUP_ITEM=192
+ Used int64 `bin:"off=0, siz=8"`
+ ChunkObjectID internal.ObjID `bin:"off=8, siz=8"`
+ Flags BlockGroupFlags `bin:"off=16, siz=8"`
+ binstruct.End `bin:"off=24"`
+}
+
type BlockGroupFlags uint64
const (