70 lines
2.6 KiB
Groff
70 lines
2.6 KiB
Groff
.\"
|
|
.\" 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.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd November 21, 2001
|
|
.Dt GETNEWVNODE 9
|
|
.Os
|
|
.Sh NAME
|
|
.Nm getnewvnode
|
|
.Nd "get a new vnode"
|
|
.Sh SYNOPSIS
|
|
.In sys/param.h
|
|
.In sys/vnode.h
|
|
.In sys/mount.h
|
|
.Ft int
|
|
.Fn getnewvnode "const char *tag" "struct mount *mp" "vop_t **vops" "struct vnode **vpp"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Fn getnewvnode
|
|
function initializes a new vnode, assigning it the vnode operations passed in
|
|
.Fa vops .
|
|
The vnode is either freshly allocated, or taken from the head of the
|
|
free list depending on the number of vnodes already in the system.
|
|
.Pp
|
|
The arguments to
|
|
.Fn getnewvnode
|
|
are:
|
|
.Bl -tag -width ".Fa vops"
|
|
.It Fa tag
|
|
The file system type string.
|
|
This field should only be referenced for debugging or for userland utilities.
|
|
.It Fa mp
|
|
The mount point to add the new vnode to.
|
|
.It Fa vops
|
|
The vnode operations to assign to the new vnode.
|
|
.It Fa vpp
|
|
Points to the new vnode upon successful completion.
|
|
.El
|
|
.Sh RETURN VALUES
|
|
.Fn getnewvnode
|
|
returns 0 on success.
|
|
There are currently no failure conditions - that do not result in a panic.
|
|
.Sh AUTHORS
|
|
This manual page was written by
|
|
.An Chad David Aq Mt davidc@acns.ab.ca .
|