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authorLuke Shumaker <lukeshu@lukeshu.com>2022-06-01 01:27:19 -0600
committerLuke Shumaker <lukeshu@lukeshu.com>2022-06-01 01:27:19 -0600
commit3825cf60fd652f22acc438d50028701d27a7402d (patch)
tree24b86afb8513891274dfaa8b982c4c94c1a65a5d /pkg/btrfs/io_ref.go
parent2348cdbe2a3417990a2088f9e4e91adf0c45617d (diff)
wow
Diffstat (limited to 'pkg/btrfs/io_ref.go')
-rw-r--r--pkg/btrfs/io_ref.go29
1 files changed, 0 insertions, 29 deletions
diff --git a/pkg/btrfs/io_ref.go b/pkg/btrfs/io_ref.go
deleted file mode 100644
index a91b691..0000000
--- a/pkg/btrfs/io_ref.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package btrfs
-
-import (
- "lukeshu.com/btrfs-tools/pkg/binstruct"
-)
-
-type File[A ~int64] interface {
- Name() string
- Size() (A, error)
- ReadAt(p []byte, off A) (n int, err error)
-}
-
-type Ref[A ~int64, T any] struct {
- File File[A]
- Addr A
- Data T
-}
-
-func (r *Ref[A, T]) Read() error {
- size, err := binstruct.Size(r.Data)
- if err != nil {
- return err
- }
- buf := make([]byte, size)
- if _, err := r.File.ReadAt(buf, r.Addr); err != nil {
- return err
- }
- return binstruct.Unmarshal(buf, &r.Data)
-}