1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 1996 Doug Rabson 4.\" 5.\" All rights reserved. 6.\" 7.\" This program is free software. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR 19.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 22.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28.\" 29.\" $FreeBSD$ 30.\" 31.Dd July 24, 1996 32.Os 33.Dt VFS_VGET 9 34.Sh NAME 35.Nm VFS_VGET 36.Nd convert an inode number to a vnode 37.Sh SYNOPSIS 38.In sys/param.h 39.In sys/mount.h 40.In sys/vnode.h 41.Ft int 42.Fn VFS_VGET "struct mount *mp" "ino_t ino" "int flags" "struct vnode **vpp" 43.Sh DESCRIPTION 44This converts an inode number into a locked vnode. 45.Pp 46Its arguments are: 47.Bl -tag -width ".Fa flags" 48.It Fa mp 49The file system. 50.It Fa ino 51The inode representing the file. 52.It Fa flags 53Additional locking flags to pass through. 54.It Fa vpp 55Return parameter for the vnode. 56.El 57.Pp 58This is an optional file system entry-point for file systems which have a 59unique id number for every file in the file system. 60It is used 61internally by the UFS file system and also by the NFSv3 server to 62implement the 63.Dv READDIRPLUS 64nfs call. 65.Pp 66If the file system does not support this call, then it should return 67.Er EOPNOTSUPP . 68.Sh SEE ALSO 69.Xr VFS 9 , 70.Xr vget 9 , 71.Xr vnode 9 72.Sh AUTHORS 73This manual page was written by 74.An Doug Rabson . 75