Don't close consoleR & consoleW in Windows

cmd_windows.go

@@ -28,12 +28,14 @@ type windowExecCmd struct {
 	cmd        *exec.Cmd
 	waitCalled bool
 	conPty     *WindowsPty
+	conTty     *WindowsTty
 	attrList   *windows.ProcThreadAttributeListContainer
 }
 
 func (c *windowExecCmd) close() error {
 	c.attrList.Delete()
 	_ = c.conPty.Close()
+	_ = c.conTty.Close()
 
 	return nil
 }

go.mod

@@ -1,5 +1,5 @@
 module github.com/creack/pty/v2
 
-go 1.18
+go 1.21.5
 
 require golang.org/x/sys v0.13.0

helpers_test.go

@@ -4,12 +4,11 @@ import (
 	"bytes"
 	"fmt"
 	"io"
-	"os"
 	"testing"
 )
 
-// openCloses opens a pty/tty pair and stages the closing as part of the cleanup.
-func openClose(t *testing.T) (pty, tty *os.File) {
+// openClose opens a pty/tty pair and stages the closing as part of the cleanup.
+func openClose(t *testing.T) (Pty, Tty) {
 	t.Helper()
 
 	pty, tty, err := Open()

pty_windows.go

@@ -74,14 +74,6 @@ func open() (_ Pty, _ Tty, err error) {
 		return nil, nil, err
 	}
 
-	// These pipes can be closed here without any worry.
-	if err := consoleW.Close(); err != nil {
-		return nil, nil, fmt.Errorf("failed to close pseudo console write handle: %w", err)
-	}
-	if err := consoleR.Close(); err != nil {
-		return nil, nil, fmt.Errorf("failed to close pseudo console read handle: %w", err)
-	}
-
 	return &WindowsPty{
 			handle: consoleHandle,
 			r:      pr,

run_windows.go

@@ -34,7 +34,7 @@ func StartWithSize(c *exec.Cmd, sz *Winsize) (Pty, error) {
 // This should generally not be needed. Used in some edge cases where it is needed to create a pty
 // without a controlling terminal.
 func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (Pty, error) {
-	pty, _, err := open()
+	pty, tty, err := open()
 	if err != nil {
 		return nil, err
 	}
@@ -62,6 +62,7 @@ func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (Pty,
 		cmd:        c,
 		waitCalled: false,
 		conPty:     pty.(*WindowsPty),
+		conTty:     tty.(*WindowsTty),
 	}
 
 	if err := w.Start(); err != nil {