vendor: github.com/Microsoft/go-winio v0.6.3

- improve interoperability with stdlib sentinel errors and deprecate aliases

full diff: https://github.com/Microsoft/go-winio/compare/f19d9717deb0...v0.6.3

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/github.com/Microsoft/go-winio/file.go

@@ -3,8 +3,9 @@
 package winio
 
 import (
-	"errors"
+	"context"
 	"io"
+	"os"
 	"runtime"
 	"sync"
 	"sync/atomic"
@@ -20,16 +21,33 @@ import (
 //sys setFileCompletionNotificationModes(h windows.Handle, flags uint8) (err error) = SetFileCompletionNotificationModes
 //sys wsaGetOverlappedResult(h windows.Handle, o *windows.Overlapped, bytes *uint32, wait bool, flags *uint32) (err error) = ws2_32.WSAGetOverlappedResult
 
-var (
-	ErrFileClosed = errors.New("file has already been closed")
-	ErrTimeout    = &timeoutError{}
-)
+// ErrFileClosed is returned when an operation is performed on a closed file.
+//
+// Deprecated: use [os.ErrClosed] instead.
+var ErrFileClosed = os.ErrClosed
 
+// ErrTimeout is returned when an I/O operation exceeds its deadline.
+//
+// It matches both [context.DeadlineExceeded] and [os.ErrDeadlineExceeded]
+// with [errors.Is].
+var ErrTimeout error = &timeoutError{}
+
+// timeoutError preserves the historical "i/o timeout" error while matching
+// both context.DeadlineExceeded and os.ErrDeadlineExceeded through errors.Is.
+// This mirrors the behavior of net.errTimeout:
+// https://github.com/golang/go/blob/go1.27.1/src/net/net.go
+//
+// TODO: consider replacing ErrTimeout with os.ErrDeadlineExceeded if os.ErrDeadlineExceeded is changed to match context.DeadlineExceeded.
 type timeoutError struct{}
 
 func (*timeoutError) Error() string   { return "i/o timeout" }
 func (*timeoutError) Timeout() bool   { return true }
 func (*timeoutError) Temporary() bool { return true }
+func (*timeoutError) Unwrap() error   { return os.ErrDeadlineExceeded }
+
+func (*timeoutError) Is(err error) bool {
+	return err == context.DeadlineExceeded
+}
 
 type timeoutChan chan struct{}
 
@@ -143,7 +161,7 @@ func (f *win32File) prepareIO() (*ioOperation, error) {
 	f.wgLock.RLock()
 	if f.closing.Load() {
 		f.wgLock.RUnlock()
-		return nil, ErrFileClosed
+		return nil, os.ErrClosed
 	}
 	f.wg.Add(1)
 	f.wgLock.RUnlock()
@@ -192,7 +210,7 @@ func (f *win32File) asyncIO(c *ioOperation, d *deadlineHandler, bytes uint32, er
 		err = r.err
 		if err == windows.ERROR_OPERATION_ABORTED { //nolint:errorlint // err is Errno
 			if f.closing.Load() {
-				err = ErrFileClosed
+				err = os.ErrClosed
 			}
 		} else if err != nil && f.socket {
 			// err is from Win32. Query the overlapped structure to get the winsock error.

vendor/github.com/Microsoft/go-winio/hvsock.go

@@ -441,7 +441,7 @@ func canRedial(err error) bool {
 
 func (conn *HvsockConn) opErr(op string, err error) error {
 	// translate from "file closed" to "socket closed"
-	if errors.Is(err, ErrFileClosed) {
+	if errors.Is(err, os.ErrClosed) {
 		err = socket.ErrSocketClosed
 	}
 	return &net.OpError{Op: op, Net: "hvsock", Source: &conn.local, Addr: &conn.remote, Err: err}

vendor/github.com/Microsoft/go-winio/pipe.go

@@ -102,12 +102,10 @@ func (status ntStatus) Err() error {
 	return rtlNtStatusToDosError(status)
 }
 
-var (
-	// ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed.
-	ErrPipeListenerClosed = net.ErrClosed
-
-	errPipeWriteClosed = errors.New("pipe has been closed for write")
-)
+// ErrPipeListenerClosed is returned for pipe operations on listeners that have been closed.
+//
+// Deprecated: use [net.ErrClosed] instead.
+var ErrPipeListenerClosed = net.ErrClosed
 
 type win32Pipe struct {
 	*win32File
@@ -144,9 +142,10 @@ func (f *win32Pipe) Disconnect() error {
 }
 
 // CloseWrite closes the write side of a message pipe in byte mode.
+// It returns [io.ErrClosedPipe] if the write side is already closed.
 func (f *win32MessageBytePipe) CloseWrite() error {
 	if f.writeClosed {
-		return errPipeWriteClosed
+		return io.ErrClosedPipe
 	}
 	err := f.win32File.Flush()
 	if err != nil {
@@ -161,10 +160,10 @@ func (f *win32MessageBytePipe) CloseWrite() error {
 }
 
 // Write writes bytes to a message pipe in byte mode. Zero-byte writes are ignored, since
-// they are used to implement CloseWrite().
+// they are used to implement CloseWrite. It returns [io.ErrClosedPipe] if the write side is closed.
 func (f *win32MessageBytePipe) Write(b []byte) (int, error) {
 	if f.writeClosed {
-		return 0, errPipeWriteClosed
+		return 0, io.ErrClosedPipe
 	}
 	if len(b) == 0 {
 		return 0, nil
@@ -454,7 +453,7 @@ func (l *win32PipeListener) makeConnectedServerPipe() (*win32File, error) {
 		_ = p.Close()
 		p = nil
 		<-ch
-		err = ErrPipeListenerClosed
+		err = net.ErrClosed
 	}
 	return p, err
 }
@@ -479,7 +478,7 @@ func (l *win32PipeListener) listenerRoutine() {
 				}
 			}
 			responseCh <- acceptResponse{p, err}
-			closed = err == ErrPipeListenerClosed //nolint:errorlint // err is Errno
+			closed = err == net.ErrClosed //nolint:errorlint // err is Errno
 		}
 	}
 	windows.Close(l.firstHandle)
@@ -571,7 +570,7 @@ func (l *win32PipeListener) Accept() (net.Conn, error) {
 		}
 		return &win32Pipe{win32File: response.f, path: l.path}, nil
 	case <-l.doneCh:
-		return nil, ErrPipeListenerClosed
+		return nil, net.ErrClosed
 	}
 }