1.\" Copyright (c) 1996 Doug Rabson 2.\" 3.\" All rights reserved. 4.\" 5.\" This program is free software. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR 17.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" 27.\" $FreeBSD: src/share/man/man9/VFS_VGET.9,v 1.5.2.2 2001/12/17 11:30:18 ru Exp $ 28.\" 29.Dd July 24, 1996 30.Dt VFS_VGET 9 31.Os 32.Sh NAME 33.Nm VFS_VGET 34.Nd convert an inode number to a vnode 35.Sh SYNOPSIS 36.In sys/param.h 37.In sys/mount.h 38.In sys/vnode.h 39.Ft int 40.Fn VFS_VGET "struct mount *mp" "ino_t ino" "struct vnode **vpp" 41.Sh DESCRIPTION 42This converts an inode number into a locked vnode. 43.Pp 44Its arguments are: 45.Bl -tag -width ino 46.It Ar mp 47The filesystem. 48.It Ar ino 49The inode representing the file. 50.It Ar vpp 51Return parameter for the vnode. 52.El 53.Pp 54This is an optional filesystem entrypoint for filesystems which have a 55unique id number for every file in the filesystem. It is used 56internally by the UFS filesystem and also by the NFSv3 server to 57implement the 58.Dv READDIRPLUS 59nfs call. 60.Pp 61If the filesystem does not support this call, then it should return 62.Er EOPNOTSUPP . 63.Sh SEE ALSO 64.Xr VFS 9 , 65.Xr vnode 9 66.Sh AUTHORS 67This man page was written by 68.An Doug Rabson . 69