1fab63cc4SDoug Rabson.\" -*- nroff -*- 2fab63cc4SDoug Rabson.\" 3fab63cc4SDoug Rabson.\" Copyright (c) 1996 Doug Rabson 4fab63cc4SDoug Rabson.\" 5fab63cc4SDoug Rabson.\" All rights reserved. 6fab63cc4SDoug Rabson.\" 7fab63cc4SDoug Rabson.\" This program is free software. 8fab63cc4SDoug Rabson.\" 9fab63cc4SDoug Rabson.\" Redistribution and use in source and binary forms, with or without 10fab63cc4SDoug Rabson.\" modification, are permitted provided that the following conditions 11fab63cc4SDoug Rabson.\" are met: 12fab63cc4SDoug Rabson.\" 1. Redistributions of source code must retain the above copyright 13fab63cc4SDoug Rabson.\" notice, this list of conditions and the following disclaimer. 14fab63cc4SDoug Rabson.\" 2. Redistributions in binary form must reproduce the above copyright 15fab63cc4SDoug Rabson.\" notice, this list of conditions and the following disclaimer in the 16fab63cc4SDoug Rabson.\" documentation and/or other materials provided with the distribution. 17fab63cc4SDoug Rabson.\" 18fab63cc4SDoug Rabson.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR 19fab63cc4SDoug Rabson.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20fab63cc4SDoug Rabson.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21fab63cc4SDoug Rabson.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 22fab63cc4SDoug Rabson.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23fab63cc4SDoug Rabson.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24fab63cc4SDoug Rabson.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25fab63cc4SDoug Rabson.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26fab63cc4SDoug Rabson.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27fab63cc4SDoug Rabson.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28fab63cc4SDoug Rabson.\" 297f3dea24SPeter Wemm.\" $FreeBSD$ 30fab63cc4SDoug Rabson.\" 31fab63cc4SDoug Rabson.Dd July 24, 1996 32fab63cc4SDoug Rabson.Os 33fab63cc4SDoug Rabson.Dt VFS_STATFS 9 34fab63cc4SDoug Rabson.Sh NAME 35fab63cc4SDoug Rabson.Nm VFS_STATFS 36fab63cc4SDoug Rabson.Nd return file system status 37fab63cc4SDoug Rabson.Sh SYNOPSIS 3832eef9aeSRuslan Ermilov.In sys/param.h 3932eef9aeSRuslan Ermilov.In sys/mount.h 4032eef9aeSRuslan Ermilov.In sys/vnode.h 41fab63cc4SDoug Rabson.Ft int 42f16b3c0dSChad David.Fn VFS_STATFS "struct mount *mp" "struct statfs *sbp" "struct thread *td" 43fab63cc4SDoug Rabson.Sh DESCRIPTION 44fab63cc4SDoug RabsonThis call returns various pieces of information about the file system, 45fab63cc4SDoug Rabsonincluding recommended I/O sizes, free space, free inodes, etc. 46fab63cc4SDoug Rabson.Pp 47fab63cc4SDoug RabsonIts arguments are: 48fab63cc4SDoug Rabson.Bl -tag -width sbp 490640e9e0SHiten Pandya.It Fa mp 50fab63cc4SDoug RabsonThe file system. 510640e9e0SHiten Pandya.It Fa sbp 52fab63cc4SDoug RabsonReturn parameter for the file system's status. 530640e9e0SHiten Pandya.It Fa td 54f16b3c0dSChad DavidThe thread which is querying the file system. 55fab63cc4SDoug Rabson.El 56fab63cc4SDoug Rabson.Sh SEE ALSO 57bceb8aedSWolfram Schneider.Xr VFS 9 , 58bceb8aedSWolfram Schneider.Xr vnode 9 59fab63cc4SDoug Rabson.Sh AUTHORS 60aaf1f16eSPhilippe CharnierThis man page was written by 61aaf1f16eSPhilippe Charnier.An Doug Rabson . 62