util/pidowner: remove unused packageawly/deadcode-pidowner

Added in 2020, this appears to be unused.

Updates #cleanup

1 files changed, 0 insertions, 24 deletions

diff --git a/util/pidowner/pidowner.go b/util/pidowner/pidowner.go
deleted file mode 100644
index cec92ba36..000000000
--- a/util/pidowner/pidowner.go
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright (c) Tailscale Inc & contributors
-// SPDX-License-Identifier: BSD-3-Clause
-
-// Package pidowner handles lookups from process ID to its owning user.
-package pidowner
-
-import (
-	"errors"
-	"runtime"
-)
-
-var ErrNotImplemented = errors.New("not implemented for GOOS=" + runtime.GOOS)
-
-var ErrProcessNotFound = errors.New("process not found")
-
-// OwnerOfPID returns the user ID that owns the given process ID.
-//
-// The returned user ID is suitable to passing to os/user.LookupId.
-//
-// The returned error will be ErrNotImplemented for operating systems where
-// this isn't supported.
-func OwnerOfPID(pid int) (userID string, err error) {
-	return ownerOfPID(pid)
-}