From a35b9e496073682cefdc0a533217683204ecb667 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Fri, 7 Mar 2014 14:44:31 -0800
Subject: [PATCH] os: document that Process.Wait only works on child processes

Fixes #7072

LGTM=iant
R=iant
CC=golang-codereviews
https://golang.org/cl/71900045
---
 src/pkg/os/doc.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pkg/os/doc.go b/src/pkg/os/doc.go
index a954e313d1..bc700b6b45 100644
--- a/src/pkg/os/doc.go
+++ b/src/pkg/os/doc.go
@@ -39,6 +39,8 @@ func (p *Process) Kill() error {
 // Wait waits for the Process to exit, and then returns a
 // ProcessState describing its status and an error, if any.
 // Wait releases any resources associated with the Process.
+// On most operating systems, the Process must be a child
+// of the current process or an error will be returned.
 func (p *Process) Wait() (*ProcessState, error) {
 	return p.wait()
 }
-- 
2.48.1