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.\"
.\" Copyright (C) 2001 Chad David <davidc@acns.ab.ca>. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
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.\"    the first lines of this file unmodified other than the possible
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.\"    notice(s), this list of conditions and the following disclaimer in the
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.\"
.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
.\" EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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.\" $FreeBSD$
.\"
.Dd July 9, 2001
.Dt LOCKCOUNT 9
.Os
.Sh NAME
.Nm lockcount
.Nd "returns the reference count of a lock"
.Sh SYNOPSIS
.In sys/types.h
.In sys/lockmgr.h
.Ft int
.Fn lockcount "struct lock *lkp"
.Sh DESCRIPTION
The
.Fn lockcount
function returns the reference count of the lock.
The reference
count is the sum of exclusive locks and shared locks.
.Pp
Its arguments are:
.Bl -tag -width ".Fa lkp"
.It Fa lkp
The lock to return the reference count on.
.El
.Sh RETURN VALUES
An integer greater than or equal to zero.
.Sh SEE ALSO
.Xr lockdestroy 9 ,
.Xr lockmgr 9 ,
.Xr lockmgr_printinfo 9 ,
.Xr lockstatus 9
.Sh AUTHORS
This man page was written by
.An Chad David Aq davidc@acns.ab.ca .
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