xref: /illumos-gate/usr/src/lib/libc/port/gen/time_data.c (revision e7cbe64f7a72dae5cb44f100db60ca88f3313c65)
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 2004 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 /*	Copyright (c) 1988 AT&T	*/
30 /*	  All Rights Reserved  	*/
31 
32 
33 #include	"synonyms.h"
34 #include 	<time.h>
35 #include 	<tzfile.h>
36 /*
37  * This file contains constant data used by the functions in localtime.c.
38  * The data is in a separate file to get around a limitation in the current
39  * compiler; when a file is compiled with -KPIC, it doesn't have enough
40  * information to know that it can put const arrays in rodata.  The amount
41  * of data has an impact on dynamic shared library performance
42  */
43 
44 const int	__mon_lengths[2][MONS_PER_YEAR] = {
45 	31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31,
46 	31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
47 };
48 
49 const int	__year_lengths[2] = {
50 	DAYS_PER_NYEAR, DAYS_PER_LYEAR
51 };
52 
53 const int __yday_to_month[12] = {0, 31, 59, 90, 120, 151, 181, 212,
54 					243, 273, 304, 334};
55 const int __lyday_to_month[12] = {0, 31, 60, 91, 121, 152, 182, 213,
56 					244, 274, 305, 335};
57