object/store: Rename from object/storer

1 files changed, 0 insertions, 82 deletions

diff --git a/object/storer/packed/pack.go b/object/storer/packed/pack.go
deleted file mode 100644
index dbfcd07e..00000000
--- a/object/storer/packed/pack.go
+++ /dev/null
@@ -1,82 +0,0 @@
-package packed
-
-import (
-	"encoding/binary"
-	"fmt"
-	"os"
-	"syscall"
-
-	packfmt "codeberg.org/lindenii/furgit/format/packfile"
-	"codeberg.org/lindenii/furgit/internal/intconv"
-)
-
-// packFile stores one mapped and validated .pack file.
-type packFile struct {
-	// name is the .pack basename.
-	name string
-	// file is the opened pack file descriptor.
-	file *os.File
-	// data is the mapped pack bytes.
-	data []byte
-}
-
-// openPackFile maps and validates one pack file.
-func openPackFile(name string, file *os.File, size int64) (*packFile, error) {
-	if size < 12 {
-		return nil, fmt.Errorf("objectstorer/packed: pack %q too short", name)
-	}
-
-	if size > int64(int(^uint(0)>>1)) {
-		return nil, fmt.Errorf("objectstorer/packed: pack %q has unsupported size", name)
-	}
-
-	fd, err := intconv.UintptrToInt(file.Fd())
-	if err != nil {
-		return nil, err
-	}
-
-	data, err := syscall.Mmap(fd, 0, int(size), syscall.PROT_READ, syscall.MAP_PRIVATE)
-	if err != nil {
-		return nil, err
-	}
-
-	if binary.BigEndian.Uint32(data[:4]) != packfmt.Signature {
-		_ = syscall.Munmap(data)
-
-		return nil, fmt.Errorf("objectstorer/packed: pack %q invalid signature", name)
-	}
-
-	version := binary.BigEndian.Uint32(data[4:8])
-	if !packfmt.VersionSupported(version) {
-		_ = syscall.Munmap(data)
-
-		return nil, fmt.Errorf("objectstorer/packed: pack %q unsupported version %d", name, version)
-	}
-
-	return &packFile{name: name, file: file, data: data}, nil
-}
-
-// close unmaps and closes one pack handle.
-func (pack *packFile) close() error {
-	var closeErr error
-
-	if pack.data != nil {
-		err := syscall.Munmap(pack.data)
-		if err != nil && closeErr == nil {
-			closeErr = err
-		}
-
-		pack.data = nil
-	}
-
-	if pack.file != nil {
-		err := pack.file.Close()
-		if err != nil && closeErr == nil {
-			closeErr = err
-		}
-
-		pack.file = nil
-	}
-
-	return closeErr
-}