From 9c581316735f78c4fec9787aa4fd8635398b4c51 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Sat, 2 Jul 2022 12:49:24 -0600
Subject: wip ls-files

---
 pkg/btrfs/btrfsitem/item_dir.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'pkg/btrfs/btrfsitem/item_dir.go')

diff --git a/pkg/btrfs/btrfsitem/item_dir.go b/pkg/btrfs/btrfsitem/item_dir.go
index d239332..253d257 100644
--- a/pkg/btrfs/btrfsitem/item_dir.go
+++ b/pkg/btrfs/btrfsitem/item_dir.go
@@ -7,6 +7,10 @@ import (
 	"lukeshu.com/btrfs-tools/pkg/btrfs/internal"
 )
 
+// key.objectid = inode of directory containing this entry
+// key.offset =
+//    for DIR_ITEM and XATTR_ITEM = crc32c(name)
+//    for DIR_INDEX               = index id in the directory (starting at 2, because "." and "..")
 type DirList []Dir // DIR_ITEM=84 DIR_INDEX=96 XATTR_ITEM=24
 
 func (o *DirList) UnmarshalBinary(dat []byte) (int, error) {
-- 
cgit v1.2.3-2-g168b