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Diffstat (limited to 'share/man/man9/vflush.9')
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diff --git a/share/man/man9/vflush.9 b/share/man/man9/vflush.9 new file mode 100644 index 00000000000..eb837a501e2 --- /dev/null +++ b/share/man/man9/vflush.9 @@ -0,0 +1,78 @@ +.\" $OpenBSD: vflush.9,v 1.1 2002/02/28 19:22:05 csapuntz Exp $ +.\" +.\" 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: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice(s), this list of conditions and the following disclaimer as +.\" the first lines of this file unmodified other than the possible +.\" addition of one or more copyright notices. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice(s), this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY +.\" EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +.\" DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY +.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +.\" CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH +.\" DAMAGE. +.\" +.\" $FreeBSD: src/share/man/man9/vflush.9,v 1.2 2001/12/14 09:11:13 ru Exp $ +.\" +.Dd November 21, 2001 +.Dt VFLUSH 9 +.Os +.Sh NAME +.Nm vflush +.Nd "flush vnodes for a mount point" +.Sh SYNOPSIS +.Fd #include <sys/param.h> +.Fd #include <sys/vnode.h> +.Ft int +.Fn vflush "struct mount *mp" "struct vnode *skipvp" "int flags" +.Sh DESCRIPTION +The +.Fn vflush +function removes any vnodes in the vnode table that belong to the given +.Fa mount +structure. +.Pp +Its arguments are: +.Bl -tag -width ".Fa rootrefs" +.It Fa mp +The mount point whose vnodes should be removed. +.It Fa skipvp +If this is given, the vnode it represents will be skipped. +.It Fa flags +The flags indicating how vnodes should be handled. +.Bl -tag -width ".Dv WRITECLOSE" +.It Dv FORCECLOSE +If set, busy vnodes will be forcibly closed. +.It Dv SKIPSYSTEM +If set, vnodes with the +.Dv VSYSTEM +flag set will be skipped. +.It Dv WRITECLOSE +If set, only regular files currently opened for writing will be removed. +.El +.El +.Sh RETURN VALUES +A value of 0 is returned if the flush is successful; otherwise, +.Er EBUSY +will be returned. +.Sh SEE ALSO +.Xr vgone 9 , +.Xr vgonel 9 , +.Xr vrele 9 +.Sh AUTHORS +This man page was originally written by +.An Chad David Aq davidc@acns.ab.ca +for FreeBSD. |