1.\" Copyright (c) 1998 Doug Rabson 2.\" 3.\" All rights reserved. 4.\" 5.\" This program is free software. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR 17.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" 27.\" $FreeBSD: src/share/man/man9/device_quiet.9,v 1.3.2.4 2001/12/17 11:30:18 ru Exp $ 28.\" 29.Dd June 21, 1999 30.Dt DEVICE_QUIET 9 31.Os 32.Sh NAME 33.Nm device_quiet , 34.Nm device_verbose , 35.Nm device_is_quiet 36.Nd manipulate device quiet flag 37.Sh SYNOPSIS 38.In sys/param.h 39.In sys/bus.h 40.Ft void 41.Fn device_quiet "device_t dev" 42.Ft void 43.Fn device_verbose "device_t dev" 44.Ft int 45.Fn device_is_quiet "device_t dev" 46.Sh DESCRIPTION 47Each device has a quiet flag associated with it. A device is 48verbose by default when it is created but may be quieted to prevent 49the device identification string to be printed during probe. 50To quiet a device, call 51.Fn device_quiet , 52to reenable to probe message (to make the message appear again, for 53example after a 54.Xr device_detach 9 ) 55call 56.Fn device_verbose . 57To test to see if a device is quieted, call 58.Fn device_is_quiet . 59.Sh SEE ALSO 60.Xr device 9 61.Sh AUTHORS 62This man page was written by 63.An Doug Rabson . 64