// Copyright 2019 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.

// +build aix darwin solaris

package poll

import _  // for go:linkname

// Implemented in the syscall package.
//go:linkname fcntl syscall.fcntl
func ( int,  int,  int) (int, error)