1997-03-03 18:01:01 +00:00
|
|
|
.\" -*- nroff -*-
|
|
|
|
.\"
|
|
|
|
.\" Copyright (c) 1996 Doug Rabson
|
|
|
|
.\"
|
|
|
|
.\" All rights reserved.
|
|
|
|
.\"
|
|
|
|
.\" This program is free software.
|
|
|
|
.\"
|
|
|
|
.\" 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, this list of conditions and the following disclaimer.
|
|
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
.\" notice, 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 DEVELOPERS ``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 DEVELOPERS 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.
|
|
|
|
.\"
|
1999-08-28 00:22:10 +00:00
|
|
|
.\" $FreeBSD$
|
1997-03-03 18:01:01 +00:00
|
|
|
.\"
|
|
|
|
.Dd July 24, 1996
|
|
|
|
.Os
|
|
|
|
.Dt VFS_VGET 9
|
|
|
|
.Sh NAME
|
|
|
|
.Nm VFS_VGET
|
|
|
|
.Nd convert an inode number to a vnode
|
|
|
|
.Sh SYNOPSIS
|
2001-10-01 16:09:29 +00:00
|
|
|
.In sys/param.h
|
|
|
|
.In sys/mount.h
|
|
|
|
.In sys/vnode.h
|
1997-03-03 18:01:01 +00:00
|
|
|
.Ft int
|
2002-04-12 04:23:22 +00:00
|
|
|
.Fn VFS_VGET "struct mount *mp" "ino_t ino" "int flags" "struct vnode **vpp"
|
1997-03-03 18:01:01 +00:00
|
|
|
.Sh DESCRIPTION
|
|
|
|
This converts an inode number into a locked vnode.
|
|
|
|
.Pp
|
|
|
|
Its arguments are:
|
2003-06-02 15:02:06 +00:00
|
|
|
.Bl -tag -width ".Fa flags"
|
2003-05-31 14:07:25 +00:00
|
|
|
.It Fa mp
|
2002-12-12 17:26:04 +00:00
|
|
|
The file system.
|
2003-05-31 14:07:25 +00:00
|
|
|
.It Fa ino
|
1997-03-03 18:01:01 +00:00
|
|
|
The inode representing the file.
|
2003-05-31 14:07:25 +00:00
|
|
|
.It Fa flags
|
2002-04-12 04:23:22 +00:00
|
|
|
Additional locking flags to pass through.
|
2003-05-31 14:07:25 +00:00
|
|
|
.It Fa vpp
|
1997-03-03 18:01:01 +00:00
|
|
|
Return parameter for the vnode.
|
|
|
|
.El
|
|
|
|
.Pp
|
2002-12-12 17:26:04 +00:00
|
|
|
This is an optional file system entry-point for file systems which have a
|
2003-10-23 02:11:14 +00:00
|
|
|
unique id number for every file in the file system.
|
|
|
|
It is used
|
2002-12-12 17:26:04 +00:00
|
|
|
internally by the UFS file system and also by the NFSv3 server to
|
1997-03-03 18:01:01 +00:00
|
|
|
implement the
|
|
|
|
.Dv READDIRPLUS
|
|
|
|
nfs call.
|
|
|
|
.Pp
|
2002-12-12 17:26:04 +00:00
|
|
|
If the file system does not support this call, then it should return
|
2000-11-22 16:11:48 +00:00
|
|
|
.Er EOPNOTSUPP .
|
1997-03-03 18:01:01 +00:00
|
|
|
.Sh SEE ALSO
|
1997-09-29 10:11:02 +00:00
|
|
|
.Xr VFS 9 ,
|
2002-04-12 04:23:22 +00:00
|
|
|
.Xr vget 9 ,
|
1997-09-29 10:11:02 +00:00
|
|
|
.Xr vnode 9
|
1997-03-03 18:01:01 +00:00
|
|
|
.Sh AUTHORS
|
2003-10-23 06:24:55 +00:00
|
|
|
This manual page was written by
|
1998-03-12 07:31:21 +00:00
|
|
|
.An Doug Rabson .
|