1 files changed, 0 insertions, 123 deletions
diff --git a/src/pkg/os/exec/lp_windows.go b/src/pkg/os/exec/lp_windows.go
deleted file mode 100644
index c3efd67e9..000000000
--- a/src/pkg/os/exec/lp_windows.go
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2010 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package exec
-
-import (
-	"errors"
-	"os"
-	"strings"
-)
-
-// ErrNotFound is the error resulting if a path search failed to find an executable file.
-var ErrNotFound = errors.New("executable file not found in %PATH%")
-
-func chkStat(file string) error {
-	d, err := os.Stat(file)
-	if err != nil {
-		return err
-	}
-	if d.IsDir() {
-		return os.ErrPermission
-	}
-	return nil
-}
-
-func hasExt(file string) bool {
-	i := strings.LastIndex(file, ".")
-	if i < 0 {
-		return false
-	}
-	return strings.LastIndexAny(file, `:\/`) < i
-}
-
-func findExecutable(file string, exts []string) (string, error) {
-	if len(exts) == 0 {
-		return file, chkStat(file)
-	}
-	if hasExt(file) {
-		if chkStat(file) == nil {
-			return file, nil
-		}
-	}
-	for _, e := range exts {
-		if f := file + e; chkStat(f) == nil {
-			return f, nil
-		}
-	}
-	return ``, os.ErrNotExist
-}
-
-// LookPath searches for an executable binary named file
-// in the directories named by the PATH environment variable.
-// If file contains a slash, it is tried directly and the PATH is not consulted.
-// LookPath also uses PATHEXT environment variable to match
-// a suitable candidate.
-// The result may be an absolute path or a path relative to the current directory.
-func LookPath(file string) (f string, err error) {
-	x := os.Getenv(`PATHEXT`)
-	if x == `` {
-		x = `.COM;.EXE;.BAT;.CMD`
-	}
-	exts := []string{}
-	for _, e := range strings.Split(strings.ToLower(x), `;`) {
-		if e == "" {
-			continue
-		}
-		if e[0] != '.' {
-			e = "." + e
-		}
-		exts = append(exts, e)
-	}
-	if strings.IndexAny(file, `:\/`) != -1 {
-		if f, err = findExecutable(file, exts); err == nil {
-			return
-		}
-		return ``, &Error{file, err}
-	}
-	if f, err = findExecutable(`.\`+file, exts); err == nil {
-		return
-	}
-	if pathenv := os.Getenv(`PATH`); pathenv != `` {
-		for _, dir := range splitList(pathenv) {
-			if f, err = findExecutable(dir+`\`+file, exts); err == nil {
-				return
-			}
-		}
-	}
-	return ``, &Error{file, ErrNotFound}
-}
-
-func splitList(path string) []string {
-	// The same implementation is used in SplitList in path/filepath;
-	// consider changing path/filepath when changing this.
-
-	if path == "" {
-		return []string{}
-	}
-
-	// Split path, respecting but preserving quotes.
-	list := []string{}
-	start := 0
-	quo := false
-	for i := 0; i < len(path); i++ {
-		switch c := path[i]; {
-		case c == '"':
-			quo = !quo
-		case c == os.PathListSeparator && !quo:
-			list = append(list, path[start:i])
-			start = i + 1
-		}
-	}
-	list = append(list, path[start:])
-
-	// Remove quotes.
-	for i, s := range list {
-		if strings.Contains(s, `"`) {
-			list[i] = strings.Replace(s, `"`, ``, -1)
-		}
-	}
-
-	return list
-}