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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 #include <time.h> 31 32 extern int putenv(); 33 34 static int mask_defined = 0; 35 36 static char *dmaskpath = "DATEMSK=/etc/datemsk"; 37 38 /* Parse a date string and return time_t value */ 39 time_t p_getdate(string)40p_getdate( string ) 41 char *string; 42 { 43 struct tm *tmptr, *getdate(); 44 time_t rtime; 45 46 if ( !mask_defined ) { 47 if ( putenv( dmaskpath ) != 0 ) 48 return( (time_t) 0 ); 49 mask_defined = 1; 50 } 51 if( !(tmptr = getdate( string )) ) 52 return( (time_t) 0 ); 53 if ( (rtime = mktime( tmptr )) < 0) 54 return( (time_t) 0); 55 return( rtime ); 56 } 57 58