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freebsd/share/man/man9/vput.9
2005-06-28 20:15:19 +00:00

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.\" Copyright (c) 1996 Doug Rabson
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.Dd July 24, 1996
.Os
.Dt VPUT 9
.Sh NAME
.Nm vput
.Nd "decrement the use count for a vnode and unlock it"
.Sh SYNOPSIS
.In sys/param.h
.In sys/vnode.h
.Ft void
.Fn vput "struct vnode *vp"
.Sh DESCRIPTION
Decrement the
.Va v_usecount
field of a vnode and unlock the vnode.
.Bl -tag -width 2n
.It Fa vp
the vnode to decrement
.El
.Pp
This operation is functionally equivalent to calling
.Xr VOP_UNLOCK 9
followed by
.Xr vrele 9 .
.Sh SEE ALSO
.Xr vnode 9 ,
.Xr VOP_UNLOCK 9 ,
.Xr vref 9 ,
.Xr vrele 9
.Sh AUTHORS
This manual page was written by
.An Doug Rabson .