1 files changed, 0 insertions, 84 deletions
diff --git a/internal/file.go b/internal/file.go
deleted file mode 100644
index fe519ba..0000000
--- a/internal/file.go
+++ /dev/null
@@ -1,84 +0,0 @@
-package internal
-
-import (
-	"fmt"
-	"os"
-	"strconv"
-	"strings"
-)
-
-type file interface {
-	String() string
-	Name() string
-}
-
-type fdFile struct {
-	fd   int32
-	name string
-}
-
-func newFdFile(fd int32, name string) fdFile {
-	return fdFile{fd, name}
-}
-
-func newFdFileWithPid(fd int32, pid uint32) fdFile {
-	if linkName, err := os.Readlink(fmt.Sprintf("/proc/%d/fd/%d", pid, fd)); err == nil {
-		return fdFile{fd, linkName}
-	}
-	return fdFile{fd, "?"}
-}
-
-func (f fdFile) Name() string {
-	return f.name
-}
-
-func (f fdFile) String() string {
-	var sb strings.Builder
-
-	if len(f.name) == 0 {
-		sb.WriteString("?")
-	} else {
-		sb.WriteString(f.name)
-		sb.WriteString(" (")
-		sb.WriteString(strconv.FormatInt(int64(f.fd), 10))
-		sb.WriteString(")")
-	}
-
-	return sb.String()
-}
-
-type oldnameNewnameFile struct {
-	oldname, newname string
-}
-
-func (f oldnameNewnameFile) Name() string {
-	return f.newname
-}
-
-func (f oldnameNewnameFile) String() string {
-	var sb strings.Builder
-
-	sb.WriteString("old:")
-	sb.WriteString(f.oldname)
-	sb.WriteString(" ->new:")
-	sb.WriteString(f.newname)
-
-	return sb.String()
-}
-
-type pathnameFile struct {
-	pathname string
-}
-
-func (f pathnameFile) Name() string {
-	return f.pathname
-}
-
-func (f pathnameFile) String() string {
-	var sb strings.Builder
-
-	sb.WriteString("pathname:")
-	sb.WriteString(f.pathname)
-
-	return sb.String()
-}