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-rw-r--r--src/net/sock_windows.go41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go
new file mode 100644
index 0000000..fa11c7a
--- /dev/null
+++ b/src/net/sock_windows.go
@@ -0,0 +1,41 @@
+// 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 {
+ // TODO: Implement this
+ // NOTE: Never return a number bigger than 1<<16 - 1. See issue 5030.
+ 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 s, nil
+ }
+ // WSA_FLAG_NO_HANDLE_INHERIT flag is not supported on some
+ // old versions of Windows, see
+ // https://msdn.microsoft.com/en-us/library/windows/desktop/ms742212(v=vs.85).aspx
+ // for details. Just use syscall.Socket, if windows.WSASocket failed.
+
+ // See ../syscall/exec_unix.go for description of ForkLock.
+ syscall.ForkLock.RLock()
+ s, err = socketFunc(family, sotype, proto)
+ if err == nil {
+ syscall.CloseOnExec(s)
+ }
+ syscall.ForkLock.RUnlock()
+ if err != nil {
+ return syscall.InvalidHandle, os.NewSyscallError("socket", err)
+ }
+ return s, nil
+}