Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 82 deletions

diff --git a/src/pkg/syscall/env_windows.go b/src/pkg/syscall/env_windows.go
deleted file mode 100644
index 420b38724..000000000
--- a/src/pkg/syscall/env_windows.go
+++ /dev/null
@@ -1,82 +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.
-
-// Windows environment variables.
-
-package syscall
-
-import (
-	"unicode/utf16"
-	"unsafe"
-)
-
-func Getenv(key string) (value string, found bool) {
-	keyp, err := UTF16PtrFromString(key)
-	if err != nil {
-		return "", false
-	}
-	b := make([]uint16, 100)
-	n, e := GetEnvironmentVariable(keyp, &b[0], uint32(len(b)))
-	if n == 0 && e == ERROR_ENVVAR_NOT_FOUND {
-		return "", false
-	}
-	if n > uint32(len(b)) {
-		b = make([]uint16, n)
-		n, e = GetEnvironmentVariable(keyp, &b[0], uint32(len(b)))
-		if n > uint32(len(b)) {
-			n = 0
-		}
-	}
-	return string(utf16.Decode(b[0:n])), true
-}
-
-func Setenv(key, value string) error {
-	v, err := UTF16PtrFromString(value)
-	if err != nil {
-		return err
-	}
-	keyp, err := UTF16PtrFromString(key)
-	if err != nil {
-		return err
-	}
-	e := SetEnvironmentVariable(keyp, v)
-	if e != nil {
-		return e
-	}
-	return nil
-}
-
-func Clearenv() {
-	for _, s := range Environ() {
-		// Environment variables can begin with =
-		// so start looking for the separator = at j=1.
-		// http://blogs.msdn.com/b/oldnewthing/archive/2010/05/06/10008132.aspx
-		for j := 1; j < len(s); j++ {
-			if s[j] == '=' {
-				Setenv(s[0:j], "")
-				break
-			}
-		}
-	}
-}
-
-func Environ() []string {
-	s, e := GetEnvironmentStrings()
-	if e != nil {
-		return nil
-	}
-	defer FreeEnvironmentStrings(s)
-	r := make([]string, 0, 50) // Empty with room to grow.
-	for from, i, p := 0, 0, (*[1 << 24]uint16)(unsafe.Pointer(s)); true; i++ {
-		if p[i] == 0 {
-			// empty string marks the end
-			if i <= from {
-				break
-			}
-			r = append(r, string(utf16.Decode(p[from:i])))
-			from = i + 1
-		}
-	}
-	return r
-}