| Current Path : /usr/src/contrib/ntp/libntp/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/ntp/libntp/calyearstart.c |
/*
* calyearstart - determine the NTP time at midnight of January 1 in
* the year of the given date.
*/
#include <sys/types.h>
#include "ntp_types.h"
#include "ntp_calendar.h"
#include "ntp_stdlib.h"
u_long
calyearstart(u_long ntp_time)
{
struct calendar jt;
caljulian(ntp_time,&jt);
jt.yearday = 1;
jt.monthday = 1;
jt.month = 1;
jt.hour = jt.minute = jt.second = 0;
return caltontp(&jt);
}