golang splice_stub 代码
文件路径：/src/net/splice_stub.go
/ Copyright 2018 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.
/go:build !linux
package net
import "io"
func splice(c *netFD, r io.Reader) (int64, error, bool) {
return 0, nil, false
}