1a79fe607SDoug Rabson.\" 2a79fe607SDoug Rabson.\" Copyright (c) 1997 Doug Rabson 3a79fe607SDoug Rabson.\" All rights reserved. 4a79fe607SDoug Rabson.\" 5a79fe607SDoug Rabson.\" Redistribution and use in source and binary forms, with or without 6a79fe607SDoug Rabson.\" modification, are permitted provided that the following conditions 7a79fe607SDoug Rabson.\" are met: 8a79fe607SDoug Rabson.\" 1. Redistributions of source code must retain the above copyright 9a79fe607SDoug Rabson.\" notice, this list of conditions and the following disclaimer. 10a79fe607SDoug Rabson.\" 2. Redistributions in binary form must reproduce the above copyright 11a79fe607SDoug Rabson.\" notice, this list of conditions and the following disclaimer in the 12a79fe607SDoug Rabson.\" documentation and/or other materials provided with the distribution. 13a79fe607SDoug Rabson.\" 14a79fe607SDoug Rabson.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15a79fe607SDoug Rabson.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16a79fe607SDoug Rabson.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17a79fe607SDoug Rabson.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18a79fe607SDoug Rabson.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19a79fe607SDoug Rabson.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20a79fe607SDoug Rabson.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21a79fe607SDoug Rabson.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22a79fe607SDoug Rabson.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23a79fe607SDoug Rabson.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24a79fe607SDoug Rabson.\" SUCH DAMAGE. 25a79fe607SDoug Rabson.\" 267f3dea24SPeter Wemm.\" $FreeBSD$ 27a79fe607SDoug Rabson.\" 2821414470SRuslan Ermilov.Dd July 13, 2004 29a79fe607SDoug Rabson.Dt KLDUNLOAD 8 309fe48c6eSRuslan Ermilov.Os 31a79fe607SDoug Rabson.Sh NAME 32a79fe607SDoug Rabson.Nm kldunload 33a79fe607SDoug Rabson.Nd unload a file from the kernel 34a79fe607SDoug Rabson.Sh SYNOPSIS 357c7fb079SRuslan Ermilov.Nm 3621414470SRuslan Ermilov.Op Fl fv 37eda1fa09SDag-Erling Smørgrav.Fl i Ar id 387c7fb079SRuslan Ermilov.Nm 3921414470SRuslan Ermilov.Op Fl fv 40de8d5490SNick Hibma.Op Fl n 41de8d5490SNick Hibma.Ar name 42a79fe607SDoug Rabson.Sh DESCRIPTION 43a79fe607SDoug RabsonThe 44a79fe607SDoug Rabson.Nm 45a79fe607SDoug Rabsonutility unloads a file which was previously loaded with 46a79fe607SDoug Rabson.Xr kldload 8 . 47a79fe607SDoug Rabson.Pp 4857e78ffbSPhilippe CharnierThe following options are available: 4921414470SRuslan Ermilov.Bl -tag -width ".Fl n Ar name" 5065a311fcSPoul-Henning Kamp.It Fl f 5165a311fcSPoul-Henning KampForce the unload. 5265a311fcSPoul-Henning KampThis ignores error returns to MOD_QUISCE from the module and implies 5365a311fcSPoul-Henning Kampthat the module should be unloaded even if it is currently in use. 5465a311fcSPoul-Henning KampThe users are left to cope as best they can. 55a79fe607SDoug Rabson.It Fl v 56a79fe607SDoug RabsonBe more verbose. 57a79fe607SDoug Rabson.It Fl i Ar id 58a79fe607SDoug RabsonUnload the file with this ID. 59a79fe607SDoug Rabson.It Fl n Ar name 60a79fe607SDoug RabsonUnload the file with this name. 61de8d5490SNick Hibma.It Ar name 62de8d5490SNick HibmaUnload the file with this name. 63a79fe607SDoug Rabson.El 64a866e170SRuslan Ermilov.Sh EXIT STATUS 65a866e170SRuslan Ermilov.Ex -std 66a79fe607SDoug Rabson.Sh SEE ALSO 67fa8b1c61SChris Costello.Xr kldunload 2 , 68a79fe607SDoug Rabson.Xr kldload 8 , 69a79fe607SDoug Rabson.Xr kldstat 8 702830148aSJohn-Mark Gurney.Sh HISTORY 712830148aSJohn-Mark GurneyThe 722830148aSJohn-Mark Gurney.Nm 73e1205e80SPhilippe Charnierutility first appeared in 74a87c2a93SDavid E. O'Brien.Fx 3.0 , 75a87c2a93SDavid E. O'Brienreplacing the 76a87c2a93SDavid E. O'Brien.Xr lkm 4 77a87c2a93SDavid E. O'Brieninterface. 7868085a0eSPhilippe Charnier.Sh AUTHORS 7968085a0eSPhilippe Charnier.An Doug Rabson Aq dfr@FreeBSD.org 80