From c0a3f38f33bfd2537092de249315d406e654d327 Mon Sep 17 00:00:00 2001
From: obrien <obrien@FreeBSD.org>
Date: Sat, 18 Jun 2011 00:53:51 +0000
Subject: Note how wait(3) is implemented.

---
 lib/libc/sys/wait.2 | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'lib/libc/sys/wait.2')

diff --git a/lib/libc/sys/wait.2 b/lib/libc/sys/wait.2
index 2e084d2..e4812fc 100644
--- a/lib/libc/sys/wait.2
+++ b/lib/libc/sys/wait.2
@@ -66,6 +66,19 @@ the
 .Fa status
 area contains termination information about the process that exited
 as defined below.
+The
+.Fn wait
+call is the same as
+.Fn wait4
+with a
+.Fa wpid
+value of -1,
+with an
+.Fa options
+value of zero,
+and a
+.Fa rusage
+value of zero.
 .Pp
 The
 .Fn wait4
-- 
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