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Diffstat (limited to 'static/openbsd/man9/getnewvnode.9')
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diff --git a/static/openbsd/man9/getnewvnode.9 b/static/openbsd/man9/getnewvnode.9 new file mode 100644 index 00000000..e531070c --- /dev/null +++ b/static/openbsd/man9/getnewvnode.9 @@ -0,0 +1,83 @@ +.\" $OpenBSD: getnewvnode.9,v 1.11 2020/11/14 10:35:58 jmc 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/getnewvnode.9,v 1.1 2001/12/02 02:13:35 alfred Exp $ +.\" +.Dd $Mdocdate: November 14 2020 $ +.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 +.Fo getnewvnode +.Fa "enum vtagtype tag" +.Fa "struct mount *mp" +.Fa "const struct vops *vops" +.Fa "struct vnode **vpp" +.Fc +.Sh DESCRIPTION +The +.Fn getnewvnode +function initializes a new vnode, assigning it the vnode operations passed in +.Fa vops . +It will have its v_tag field set to +.Fa tag +and be placed in the mount queue for the mount point represented by +.Fa mp . +.Pp +The vnode is either freshly allocated, taken from the free list or taken from +the hold list. +If there are no vnodes on the free list, half the time a vnode +referencing buffers will be taken from the hold list, otherwise it will be +freshly allocated. +.Pp +The arguments to +.Fn getnewvnode +are: +.Bl -tag -width "vops" +.It Fa tag +The file system type. +.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, or ENFILE if the vnode table is full. +.Sh AUTHORS +This man page was originally written by +.An Chad David Aq Mt davidc@acns.ab.ca +for +.Fx . |
