Imported Upstream version 2012.03.22upstream-weekly/2012.03.22

1 files changed, 4 insertions, 10 deletions

diff --git a/src/pkg/os/error_posix.go b/src/pkg/os/error_posix.go
index 74b75d112..1685c1f21 100644
--- a/src/pkg/os/error_posix.go
+++ b/src/pkg/os/error_posix.go
@@ -2,33 +2,27 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin freebsd linux netbsd openbsd windows
+// +build darwin freebsd linux netbsd openbsd
 
 package os
 
 import "syscall"
 
-// IsExist returns whether the error is known to report that a file already exists.
-// It is satisfied by ErrExist as well as some syscall errors.
-func IsExist(err error) bool {
+func isExist(err error) bool {
 	if pe, ok := err.(*PathError); ok {
 		err = pe.Err
 	}
 	return err == syscall.EEXIST || err == ErrExist
 }
 
-// IsNotExist returns whether the error is known to report that a file does not exist.
-// It is satisfied by ErrNotExist as well as some syscall errors.
-func IsNotExist(err error) bool {
+func isNotExist(err error) bool {
 	if pe, ok := err.(*PathError); ok {
 		err = pe.Err
 	}
 	return err == syscall.ENOENT || err == ErrNotExist
 }
 
-// IsPermission returns whether the error is known to report that permission is denied.
-// It is satisfied by ErrPermission as well as some syscall errors.
-func IsPermission(err error) bool {
+func isPermission(err error) bool {
 	if pe, ok := err.(*PathError); ok {
 		err = pe.Err
 	}