From 920acb53d13a51db1ed078dd3302e44ba88c9b45 Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Mon, 10 Apr 2000 19:36:02 +0000
Subject: [PATCH] document EWOULDBLOCK; freebsd

---
 lib/libc/sys/open.2 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/libc/sys/open.2 b/lib/libc/sys/open.2
index 5031199f8e2..860340e6b63 100644
--- a/lib/libc/sys/open.2
+++ b/lib/libc/sys/open.2
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: open.2,v 1.13 1999/06/29 14:10:11 aaron Exp $
+.\"	$OpenBSD: open.2,v 1.14 2000/04/10 19:36:02 deraadt Exp $
 .\"	$NetBSD: open.2,v 1.8 1995/02/27 12:35:14 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
@@ -203,6 +203,13 @@ operation was interrupted by a signal.
 or
 .Dv O_EXLOCK
 is specified but the underlying filesystem does not support locking.
+.It Bq Er EWOULDBLOCK
+.Dv O_NONBLOCK
+and one of
+.Dv O_SHLOCK
+or
+.Dv O_EXLOCK
+is specified and the file is locked.
 .It Bq Er ENOSPC
 .Dv O_CREAT
 is specified,
-- 
2.20.1