| // 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 _ "unsafe" // for go:linkname | |
| // Implemented in the syscall package. | |
| //go:linkname fcntl syscall.fcntl | |
| func fcntl(fd int, cmd int, arg int) (int, error) |