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authorLuke Shumaker <lukeshu@lukeshu.com>2022-07-10 13:18:30 -0600
committerLuke Shumaker <lukeshu@lukeshu.com>2022-07-10 13:35:20 -0600
commit27401b6ea459921a6152ab1744da1618358465f4 (patch)
tree2c4f9c096f1a593e65d7f824901e815ca48bfaf0 /pkg/btrfs/btrfsitem/item_metadata.go
parent42f6f78e0a32ba0eda707154f8e1ffb4579604ee (diff)
Rename the module, mv pkg lib
Diffstat (limited to 'pkg/btrfs/btrfsitem/item_metadata.go')
-rw-r--r--pkg/btrfs/btrfsitem/item_metadata.go44
1 files changed, 0 insertions, 44 deletions
diff --git a/pkg/btrfs/btrfsitem/item_metadata.go b/pkg/btrfs/btrfsitem/item_metadata.go
deleted file mode 100644
index 7bfe677..0000000
--- a/pkg/btrfs/btrfsitem/item_metadata.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package btrfsitem
-
-import (
- "lukeshu.com/btrfs-tools/pkg/binstruct"
-)
-
-// Metadata is like Extent, but doesn't have .Info.
-type Metadata struct { // METADATA_ITEM=169
- Head ExtentHeader
- Refs []ExtentInlineRef
-}
-
-func (o *Metadata) UnmarshalBinary(dat []byte) (int, error) {
- n, err := binstruct.Unmarshal(dat, &o.Head)
- if err != nil {
- return n, err
- }
- o.Refs = nil
- for n < len(dat) {
- var ref ExtentInlineRef
- _n, err := binstruct.Unmarshal(dat[n:], &ref)
- n += _n
- o.Refs = append(o.Refs, ref)
- if err != nil {
- return n, err
- }
- }
- return n, nil
-}
-
-func (o Metadata) MarshalBinary() ([]byte, error) {
- dat, err := binstruct.Marshal(o.Head)
- if err != nil {
- return dat, err
- }
- for _, ref := range o.Refs {
- bs, err := binstruct.Marshal(ref)
- dat = append(dat, bs...)
- if err != nil {
- return dat, err
- }
- }
- return dat, nil
-}