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 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