1 /*
2 * /src/NTP/ntp4-dev/libntp/gpstolfp.c,v 4.8 2005/04/16 17:32:10 kardel RELEASE_20050508_A
3 *
4 * gpstolfp.c,v 4.8 2005/04/16 17:32:10 kardel RELEASE_20050508_A
5 *
6 * $Created: Sun Jun 28 16:30:38 1998 $
7 *
8 * Copyright (c) 1998-2005 by Frank Kardel <kardel <AT> ntp.org>
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the author nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 */
35 #include <config.h>
36 #include "ntp_fp.h"
37 #include "ntp_calendar.h"
38 #include "parse.h"
39
40 void
gpstolfp(u_int weeks,u_int days,unsigned long seconds,l_fp * lfp)41 gpstolfp(
42 u_int weeks,
43 u_int days,
44 unsigned long seconds,
45 l_fp * lfp
46 )
47 {
48 lfp->l_ui = (uint32_t)(weeks * SECSPERWEEK + days * SECSPERDAY + seconds + GPSORIGIN); /* convert to NTP time */
49 lfp->l_uf = 0;
50 }
51
52 /*
53 * History:
54 *
55 * gpstolfp.c,v
56 * Revision 4.8 2005/04/16 17:32:10 kardel
57 * update copyright
58 *
59 * Revision 4.7 2004/11/14 15:29:41 kardel
60 * support PPSAPI, upgrade Copyright to Berkeley style
61 *
62 * Revision 4.3 1999/02/28 11:42:44 kardel
63 * (GPSWRAP): update GPS rollover to 990 weeks
64 *
65 * Revision 4.2 1998/07/11 10:05:25 kardel
66 * Release 4.0.73d reconcilation
67 *
68 * Revision 4.1 1998/06/28 16:47:15 kardel
69 * added gpstolfp() function
70 */
71