xref: /openbsd-src/share/man/man9/vput.9 (revision 73d4fc9bd5f7838a0f9b6cdbb145f9c58519a740)
1*73d4fc9bSjmc.\"     $OpenBSD: vput.9,v 1.10 2013/08/14 06:32:32 jmc Exp $
2ac0b1781Scsapuntz.\"
3ac0b1781Scsapuntz.\" Copyright (c) 1996 Doug Rabson
4ac0b1781Scsapuntz.\"
5ac0b1781Scsapuntz.\" All rights reserved.
6ac0b1781Scsapuntz.\"
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16ac0b1781Scsapuntz.\"    documentation and/or other materials provided with the distribution.
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29ac0b1781Scsapuntz.\" $FreeBSD: src/share/man/man9/vput.9,v 1.9 2001/10/01 16:09:25 ru Exp $
30ac0b1781Scsapuntz.\"
31*73d4fc9bSjmc.Dd $Mdocdate: August 14 2013 $
32ac0b1781Scsapuntz.Dt VPUT 9
33b00e7293Sjmc.Os
34ac0b1781Scsapuntz.Sh NAME
35ac0b1781Scsapuntz.Nm vput
36*73d4fc9bSjmc.Nd decrement the reference count for a vnode and unlock it
37ac0b1781Scsapuntz.Sh SYNOPSIS
38dddd2645Sschwarze.In sys/param.h
39dddd2645Sschwarze.In sys/vnode.h
40ac0b1781Scsapuntz.Ft void
41ac0b1781Scsapuntz.Fn vput "struct vnode *vp"
42ac0b1781Scsapuntz.Sh DESCRIPTION
43ac0b1781ScsapuntzDecrement the
44db5918d3Sjmc.Va v_usecount
45db5918d3Sjmcfield of the vnode
46db5918d3Sjmc.Fa vp
47db5918d3Sjmcand unlock the vnode.
48ac0b1781Scsapuntz.Pp
49ac0b1781ScsapuntzThis operation is functionally equivalent to calling
5036fa1cbeSjmc.Xr VOP_UNLOCK 9
51ac0b1781Scsapuntzfollowed by
52ac0b1781Scsapuntz.Xr vrele 9 .
53ac0b1781Scsapuntz.Sh SEE ALSO
54ac0b1781Scsapuntz.Xr vnode 9 ,
5536fa1cbeSjmc.Xr VOP_UNLOCK 9 ,
56ac0b1781Scsapuntz.Xr vref 9 ,
57ac0b1781Scsapuntz.Xr vrele 9
58ac0b1781Scsapuntz.Sh AUTHORS
59ac0b1781ScsapuntzThis man page was originally written by
60ac0b1781Scsapuntz.An Doug Rabson
61601d79cdSjmcfor
62601d79cdSjmc.Fx .
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