| // Copyright 2016 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. |
| |
| // aix, darwin, js/wasm, openbsd and solaris don't implement |
| // waitid/wait6. netbsd implements wait6, but that is causing test |
| // failures, see issue #48789. |
| |
| //go:build aix || darwin || (js && wasm) || openbsd || solaris |
| |
| package os |
| |
| // blockUntilWaitable attempts to block until a call to p.Wait will |
| // succeed immediately, and reports whether it has done so. |
| // It does not actually call p.Wait. |
| // This version is used on systems that do not implement waitid, |
| // or where we have not implemented it yet. Note that this is racy: |
| // a call to Process.Signal can in an extremely unlikely case send a |
| // signal to the wrong process, see issue #13987. |
| func (p *Process) blockUntilWaitable() (bool, error) { |
| return false, nil |
| } |
