libgo/go/runtime/export_pipe2_test.go

   1 // Copyright 2020 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 //go:build dragonfly || freebsd || hurd || linux || netbsd || openbsd || solaris
   6
   7 package runtime
   8
   9 func Pipe() (r, w int32, errno int32) {
  10         r, w, errno = pipe2(0)
  11         if errno == _ENOSYS {
  12                 return pipe()
  13         }
  14         return r, w, errno
  15 }