Home | History | Annotate | Download | only in common
      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 /*LINTLIBRARY*/
     30 
     31 #include <tzfile.h>
     32 
     33 int
     34 dysize(int y)
     35 {
     36 	/*
     37 	 * The 4.[0123]BSD version of dysize behaves as if the return statement
     38 	 * below read
     39 	 *	return ((y % 4) == 0) ? DAYS_PER_LYEAR : DAYS_PER_NYEAR;
     40 	 * but since we'd rather be right than (strictly) compatible. . .
     41 	 */
     42 	return (isleap(y) ? DAYS_PER_LYEAR : DAYS_PER_NYEAR);
     43 }
     44