68 lines
2.3 KiB
Groff
68 lines
2.3 KiB
Groff
.\" -*- nroff -*-
|
|
.\"
|
|
.\" Copyright (c) 1998 Doug Rabson
|
|
.\"
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" This program is free software.
|
|
.\"
|
|
.\" 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, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, 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 DEVELOPERS ``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 DEVELOPERS 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/device_quiet.9,v 1.11 2003/10/23 06:19:45 hmp Exp %
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.Dd June 21, 1999
|
|
.Dt DEVICE_QUIET 9
|
|
.Os
|
|
.Sh 名称
|
|
.Nm device_quiet ,
|
|
.Nm device_verbose ,
|
|
.Nm device_is_quiet
|
|
.Nd デバイスの沈黙フラグの操作
|
|
.Sh 書式
|
|
.In sys/param.h
|
|
.In sys/bus.h
|
|
.Ft void
|
|
.Fn device_quiet "device_t dev"
|
|
.Ft void
|
|
.Fn device_verbose "device_t dev"
|
|
.Ft int
|
|
.Fn device_is_quiet "device_t dev"
|
|
.Sh 解説
|
|
個々のデバイスは結びつけられた沈黙フラグを持っています。
|
|
デバイスは生成時のデフォルトでは冗長ですが、プローブ中に
|
|
デバイス識別文字列の出力を妨げるために、沈黙させられます。
|
|
デバイスを沈黙させるには
|
|
.Fn device_quiet
|
|
を呼び出し、プローブメッセージを再度有効 (例えば
|
|
.Xr device_detach 9
|
|
の後に、メッセージが再び現れるようにします) にするには
|
|
.Fn device_verbose
|
|
を呼び出します。
|
|
デバイスが沈黙状態かどうかを確認するためには
|
|
.Fn device_is_quiet
|
|
を呼び出します。
|
|
.Sh 関連項目
|
|
.Xr device 9
|
|
.Sh 作者
|
|
このマニュアルページは
|
|
.An Doug Rabson
|
|
が書きました。
|