1*2fe8fb19SBen Gras.\" $NetBSD: timezone.3,v 1.12 2003/08/07 16:42:58 agc Exp $ 2*2fe8fb19SBen Gras.\" 3*2fe8fb19SBen Gras.\" Copyright (c) 1991, 1993 4*2fe8fb19SBen Gras.\" The Regents of the University of California. All rights reserved. 5*2fe8fb19SBen Gras.\" 6*2fe8fb19SBen Gras.\" Redistribution and use in source and binary forms, with or without 7*2fe8fb19SBen Gras.\" modification, are permitted provided that the following conditions 8*2fe8fb19SBen Gras.\" are met: 9*2fe8fb19SBen Gras.\" 1. Redistributions of source code must retain the above copyright 10*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer. 11*2fe8fb19SBen Gras.\" 2. Redistributions in binary form must reproduce the above copyright 12*2fe8fb19SBen Gras.\" notice, this list of conditions and the following disclaimer in the 13*2fe8fb19SBen Gras.\" documentation and/or other materials provided with the distribution. 14*2fe8fb19SBen Gras.\" 3. Neither the name of the University nor the names of its contributors 15*2fe8fb19SBen Gras.\" may be used to endorse or promote products derived from this software 16*2fe8fb19SBen Gras.\" without specific prior written permission. 17*2fe8fb19SBen Gras.\" 18*2fe8fb19SBen Gras.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19*2fe8fb19SBen Gras.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20*2fe8fb19SBen Gras.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21*2fe8fb19SBen Gras.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22*2fe8fb19SBen Gras.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23*2fe8fb19SBen Gras.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24*2fe8fb19SBen Gras.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25*2fe8fb19SBen Gras.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26*2fe8fb19SBen Gras.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27*2fe8fb19SBen Gras.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28*2fe8fb19SBen Gras.\" SUCH DAMAGE. 29*2fe8fb19SBen Gras.\" 30*2fe8fb19SBen Gras.\" @(#)timezone.3 8.2 (Berkeley) 4/19/94 31*2fe8fb19SBen Gras.\" 32*2fe8fb19SBen Gras.Dd April 19, 1994 33*2fe8fb19SBen Gras.Dt TIMEZONE 3 34*2fe8fb19SBen Gras.Os 35*2fe8fb19SBen Gras.Sh NAME 36*2fe8fb19SBen Gras.Nm timezone 37*2fe8fb19SBen Gras.Nd return the timezone abbreviation 38*2fe8fb19SBen Gras.Sh LIBRARY 39*2fe8fb19SBen Gras.Lb libc 40*2fe8fb19SBen Gras.Sh SYNOPSIS 41*2fe8fb19SBen Gras.Ft char * 42*2fe8fb19SBen Gras.Fn timezone "int zone" "int dst" 43*2fe8fb19SBen Gras.Sh DESCRIPTION 44*2fe8fb19SBen Gras.Bf -symbolic 45*2fe8fb19SBen Gras.\" This interface is available from the compatibility library, libcompat; 46*2fe8fb19SBen GrasThis interface is available for compatibility only and will disappear in a 47*2fe8fb19SBen Grasfuture software release; 48*2fe8fb19SBen Grasit is impossible to reliably map timezone's arguments to a time zone 49*2fe8fb19SBen Grasabbreviation. 50*2fe8fb19SBen GrasSee 51*2fe8fb19SBen Gras.Xr ctime 3 ; 52*2fe8fb19SBen Grassee 53*2fe8fb19SBen Gras.Xr tzset 3 54*2fe8fb19SBen Grasfor the new definition of this interface. 55*2fe8fb19SBen Gras.Ef 56*2fe8fb19SBen Gras.Pp 57*2fe8fb19SBen GrasThe 58*2fe8fb19SBen Gras.Fn timezone 59*2fe8fb19SBen Grasfunction returns a pointer to a time zone abbreviation for the specified 60*2fe8fb19SBen Gras.Ar zone 61*2fe8fb19SBen Grasand 62*2fe8fb19SBen Gras.Ar dst 63*2fe8fb19SBen Grasvalues. 64*2fe8fb19SBen Gras.Ar Zone 65*2fe8fb19SBen Grasis the number of minutes west of GMT and 66*2fe8fb19SBen Gras.Ar dst 67*2fe8fb19SBen Grasis non-zero if daylight savings time is in effect. 68*2fe8fb19SBen Gras.Sh SEE ALSO 69*2fe8fb19SBen Gras.Xr ctime 3 , 70*2fe8fb19SBen Gras.Xr tzset 3 71*2fe8fb19SBen Gras.Sh HISTORY 72*2fe8fb19SBen GrasA 73*2fe8fb19SBen Gras.Fn timezone 74*2fe8fb19SBen Grasfunction appeared in 75*2fe8fb19SBen Gras.At v7 . 76