| // 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, solaris and wasip1/wasm don't implement | |
| // waitid/wait6. | |
| //go:build aix || darwin || (js && wasm) || openbsd || solaris || wasip1 | |
| 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 | |
| } |