60 lines
2.4 KiB
Groff
60 lines
2.4 KiB
Groff
.\" %NetBSD: resettodr.9,v 1.1 1995/11/25 21:24:51 perry Exp %
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.\"
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.\" Copyright (c) 1994 Christopher G. Demetriou
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Christopher G. Demetriou
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.\" for the NetBSD Project.
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.\" 3. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" %FreeBSD: src/share/man/man9/resettodr.9,v 1.7 2003/10/23 02:33:03 hmp Exp %
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.\" $FreeBSD$
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.\"
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.Dd November 13, 1995
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.Dt RESETTODR 9
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.Os
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.Sh 名称
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.Nm resettodr
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.Nd バッテリーバックアップの時計をシステムの時間に合わせる
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.Sh 書式
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.In sys/types.h
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.In sys/systm.h
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.Ft void
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.Fn resettodr "void"
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.Sh 解説
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.Fn resettodr
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関数はシステムのバッテリーバックアップの時計をシステムが保有している
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.Va time
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変数の時間に合わせます。
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.Sh 関連項目
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.Xr inittodr 9 ,
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.Xr time 9
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.Sh バグ
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多くのシステムで
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.Fn resettodr
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は内部表現の
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.Va time
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から年、月、日、時、分、秒で表現される時刻に変換しなければなりません。
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多くのインプリメンテーションではコードの共有が可能ですが、共有していません。
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