From 9ef7a36255e617fc030eb2bbd7fea1b67014ed45 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Sun, 7 Feb 2016 21:25:08 +0000
Subject: [PATCH] semget(2): Add missing [EINVAL] conditions.

PR:		206927
---
 lib/libc/sys/semget.2 | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/libc/sys/semget.2 b/lib/libc/sys/semget.2
index 945044da65b..debcf11224a 100644
--- a/lib/libc/sys/semget.2
+++ b/lib/libc/sys/semget.2
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd September 12, 1995
+.Dd February 7, 2016
 .Dt SEMGET 2
 .Os
 .Sh NAME
@@ -132,6 +132,17 @@ already exists.
 .It Bq Er EINVAL
 The number of semaphores requested exceeds the system imposed maximum
 per set.
+.It Bq Er EINVAL
+A semaphore set corresponding to
+.Fa key
+already exists and contains fewer semaphores than
+.Fa nsems .
+.It Bq Er EINVAL
+A semaphore set corresponding to
+.Fa key
+does not exist and
+.Fa nsems
+is 0 or negative.
 .It Bq Er ENOSPC
 Insufficiently many semaphores are available.
 .It Bq Er ENOSPC