xref: /freebsd/share/man/man9/resettodr.9 (revision a220d00e74dd245b4fca59c5eca0c53963686325)
1.\"	$NetBSD: resettodr.9,v 1.1 1995/11/25 21:24:51 perry Exp $
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3.\" Copyright (c) 1994 Christopher G. Demetriou
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32.\" $FreeBSD$
33.\"
34.Dd November 13, 1995
35.Dt RESETTODR 9
36.Os
37.Sh NAME
38.Nm resettodr
39.Nd set battery-backed clock from system time
40.Sh SYNOPSIS
41.In sys/types.h
42.In sys/systm.h
43.Ft void
44.Fn resettodr "void"
45.Sh DESCRIPTION
46The
47.Fn resettodr
48function sets the system's battery-backed clock based on the contents
49of the system
50.Va time
51variable.
52.Sh SEE ALSO
53.Xr inittodr 9 ,
54.Xr time 9
55.Sh BUGS
56On many systems,
57.Fn resettodr
58has to convert from
59.Va time
60to a time expressed in terms of year, month, day, hours, minutes,
61and seconds.  Many of the implementations could share code, but do not.
62