diff options
Diffstat (limited to 'static/freebsd/man9/vgone.9')
| -rw-r--r-- | static/freebsd/man9/vgone.9 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/static/freebsd/man9/vgone.9 b/static/freebsd/man9/vgone.9 new file mode 100644 index 00000000..319b5407 --- /dev/null +++ b/static/freebsd/man9/vgone.9 @@ -0,0 +1,61 @@ +.\" +.\" 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. +.\" +.Dd December 8, 2019 +.Dt VGONE 9 +.Os +.Sh NAME +.Nm vgone +.Nd "prepare a vnode for reuse" +.Sh SYNOPSIS +.In sys/param.h +.In sys/vnode.h +.Ft void +.Fn vgone "struct vnode *vp" +.Sh DESCRIPTION +The +.Fn vgone +function prepares the vnode to be destroyed. +The preparation includes the cleaning of all file system specific data and +the removal from its mount point vnode list. +.Pp +If the vnode has a +.Va v_usecount +of zero, and its +.Dv VIRF_DOOMED +flag is not set, it is moved to the head of the free list +as in most cases the vnode +is about to be reused, or its file system is being unmounted. +.Pp +The +.Fn vgone +function takes an exclusively locked vnode, and returns with the vnode +exclusively locked. +.Sh SEE ALSO +.Xr vnode 9 +.Sh AUTHORS +This manual page was written by +.An Chad David Aq Mt davidc@acns.ab.ca . |