From 709a46133e85fa299b922622772e772a1f4acbc4 Mon Sep 17 00:00:00 2001
From: brueffer <brueffer@FreeBSD.org>
Date: Fri, 28 Mar 2008 21:30:37 +0000
Subject: [PATCH] Document lockmgr_waiters(9).

Reviewed by:	attilio
---
 share/man/man9/Makefile | 1 +
 share/man/man9/lock.9   | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/share/man/man9/Makefile b/share/man/man9/Makefile
index 685c00b6ad7a..dd10f7cc442a 100644
--- a/share/man/man9/Makefile
+++ b/share/man/man9/Makefile
@@ -723,6 +723,7 @@ MLINKS+=lock.9 lockdestroy.9 \
 	lock.9 lockmgr_disown.9 \
 	lock.9 lockmgr_printinfo.9 \
 	lock.9 lockmgr_recursed.9 \
+	lock.9 lockmgr_waiters.9 \
 	lock.9 lockstatus.9
 MLINKS+=LOCK_PROFILING.9 MUTEX_PROFILING.9
 MLINKS+=make_dev.9 destroy_dev.9 \
diff --git a/share/man/man9/lock.9 b/share/man/man9/lock.9
index dcb7a9d18d81..a2268d101213 100644
--- a/share/man/man9/lock.9
+++ b/share/man/man9/lock.9
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 1, 2008
+.Dd March 28, 2008
 .Dt LOCK 9
 .Os
 .Sh NAME
@@ -37,6 +37,7 @@
 .Nm lockmgr_disown ,
 .Nm lockmgr_printinfo ,
 .Nm lockmgr_recursed ,
+.Nm lockmgr_waiters ,
 .Nm lockstatus ,
 .Nm lockmgr_assert
 .Nd "lockmgr family of functions"
@@ -59,6 +60,8 @@
 .Ft int
 .Fn lockmgr_recursed "struct lock *lkp"
 .Ft int
+.Fn lockmgr_waiters "struct lock *lkp"
+.Ft int
 .Fn lockstatus "struct lock *lkp"
 .Pp
 .Cd "options INVARIANTS"
@@ -220,6 +223,10 @@ function returns true if the lock is recursed, 0
 otherwise.
 .Pp
 The
+.Fn lockmgr_waiters
+function returns true if the lock has waiters, 0 otherwise.
+.Pp
+The
 .Fn lockstatus
 function returns the status of the lock in relation to the current thread.
 .Pp