xref: /illumos-gate/usr/src/lib/libc/port/gen/ftime.c (revision ddb365bfc9e868ad24ccdcb0dc91af18b10df082)
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 /*
31  * University Copyright- Copyright (c) 1982, 1986, 1988
32  * The Regents of the University of California
33  * All Rights Reserved
34  *
35  * University Acknowledgment- Portions of this document are derived from
36  * software developed by the University of California, Berkeley, and its
37  * contributors.
38  */
39 
40 #include "lint.h"
41 
42 #include <sys/types.h>
43 #include <sys/timeb.h>
44 #include <time.h>
45 
46 extern void _ltzset(time_t);
47 
48 int
49 ftime(struct timeb *tp)
50 {
51 	struct timeval t;
52 
53 	(void) gettimeofday(&t, NULL);
54 
55 	_ltzset(t.tv_sec);
56 
57 	tp->time = t.tv_sec;
58 	tp->millitm = t.tv_usec / 1000;
59 	tp->timezone = timezone / 60;
60 	tp->dstflag = daylight;
61 
62 	return (0);
63 }
64