// Copyright 2025 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" // Workstation and client versions of Windows limit the number // of concurrent TransmitFile operations allowed on the system // to a maximum of two. Please see: // https://learn.microsoft.com/en-us/windows/win32/api/mswsock/nf-mswsock-transmitfile // https://golang.org/issue/73746 func supportsSendfile() bool { return windows.SupportUnlimitedTransmitFile() }