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Diffstat (limited to 'lib/btrfs/btrfsitem/item_inode.go')
-rw-r--r--lib/btrfs/btrfsitem/item_inode.go4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/btrfs/btrfsitem/item_inode.go b/lib/btrfs/btrfsitem/item_inode.go
index 8023156..704b56a 100644
--- a/lib/btrfs/btrfsitem/item_inode.go
+++ b/lib/btrfs/btrfsitem/item_inode.go
@@ -10,12 +10,14 @@ import (
"git.lukeshu.com/btrfs-progs-ng/lib/fmtutil"
)
+// key.objectid = inode number
+// key.offset = 0
type Inode struct { // INODE_ITEM=1
Generation btrfsprim.Generation `bin:"off=0x00, siz=0x08"`
TransID int64 `bin:"off=0x08, siz=0x08"`
Size int64 `bin:"off=0x10, siz=0x08"` // stat
NumBytes int64 `bin:"off=0x18, siz=0x08"` // allocated bytes, may be larger than size (or smaller if there are holes?)
- BlockGroup int64 `bin:"off=0x20, siz=0x08"`
+ BlockGroup btrfsprim.ObjID `bin:"off=0x20, siz=0x08"` // only used for freespace inodes
NLink int32 `bin:"off=0x28, siz=0x04"` // stat
UID int32 `bin:"off=0x2C, siz=0x04"` // stat
GID int32 `bin:"off=0x30, siz=0x04"` // stat