From 768fafe793ad6e195000569287217d54ee58a186 Mon Sep 17 00:00:00 2001
From: dougb <dougb@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Fri, 18 Nov 2011 21:12:05 +0000
Subject: [PATCH] MFC r227416:

Document that flock can return ENOLCK

Approved by:	re (kib)


git-svn-id: svn://svn.freebsd.org/base/releng/9.0@227682 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 lib/libc/sys/flock.2 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/libc/sys/flock.2 b/lib/libc/sys/flock.2
index 93f1f669..6106bf4f 100644
--- a/lib/libc/sys/flock.2
+++ b/lib/libc/sys/flock.2
@@ -28,7 +28,7 @@
 .\"     @(#)flock.2	8.2 (Berkeley) 12/11/93
 .\" $FreeBSD$
 .\"
-.Dd January 22, 2008
+.Dd November 9, 2011
 .Dt FLOCK 2
 .Os
 .Sh NAME
@@ -154,6 +154,8 @@ refers to an object other than a file.
 The argument
 .Fa fd
 refers to an object that does not support file locking.
+.It Bq Er ENOLCK
+A lock was requested, but no locks are available.
 .El
 .Sh SEE ALSO
 .Xr close 2 ,
-- 
2.42.0