Adding upstream version 1.22.1.upstream/1.22.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go
new file mode 100644
index 0000000..a519909
--- /dev/null
+++ b/src/net/sock_windows.go
@@ -0,0 +1,27 @@
+// Copyright 2009 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 net
+
+import (
+	"internal/syscall/windows"
+	"os"
+	"syscall"
+)
+
+func maxListenerBacklog() int {
+	// When the socket backlog is SOMAXCONN, Windows will set the backlog to
+	// "a reasonable maximum value".
+	// See: https://learn.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-listen
+	return syscall.SOMAXCONN
+}
+
+func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
+	s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto),
+		nil, 0, windows.WSA_FLAG_OVERLAPPED|windows.WSA_FLAG_NO_HANDLE_INHERIT)
+	if err != nil {
+		return syscall.InvalidHandle, os.NewSyscallError("socket", err)
+	}
+	return s, nil
+}