golang export_pipe2_test 代码
文件路径：/src/runtime/export_pipe2_test.go
/ Copyright 2020 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 dragonfly || freebsd || linux || netbsd || openbsd || solaris
package runtime
func Pipe() (r, w int32, errno int32) {
return pipe2(0)
}