freebsd-skq/share/man/man9/resettodr.9

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.\" $NetBSD: resettodr.9,v 1.1 1995/11/25 21:24:51 perry Exp $
.\"
.\" Copyright (c) 1994 Christopher G. Demetriou
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
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.\" must display the following acknowledgement:
.\" This product includes software developed by Christopher G. Demetriou
.\" for the NetBSD Project.
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1999-08-28 00:22:10 +00:00
.\" $FreeBSD$
.\"
.Dd November 13, 1995
.Dt RESETTODR 9
.Os
.Sh NAME
.Nm resettodr
.Nd set battery-backed clock from system time
.Sh SYNOPSIS
.In sys/types.h
.In sys/systm.h
.Ft void
.Fn resettodr "void"
.Sh DESCRIPTION
The
.Fn resettodr
function sets the system's battery-backed clock based on the contents
of the system
.Va time
variable.
.Sh SEE ALSO
.Xr inittodr 9 ,
.Xr time 9
.Sh BUGS
On many systems,
.Fn resettodr
has to convert from
.Va time
to a time expressed in terms of year, month, day, hours, minutes,
and seconds.
Many of the implementations could share code, but do not.