154359Sroberto/* 254359Sroberto * caljulian - determine the Julian date from an NTP time. 3280849Scy * 4280849Scy * (Note: since we use the GREGORIAN calendar, this should be renamed to 5280849Scy * 'calgregorian' eventually...) 654359Sroberto */ 7280849Scy#include <config.h> 854359Sroberto#include <sys/types.h> 954359Sroberto 1054359Sroberto#include "ntp_types.h" 1154359Sroberto#include "ntp_calendar.h" 1254359Sroberto 13280849Scy#if !(defined(ISC_CHECK_ALL) || defined(ISC_CHECK_NONE) || \ 14280849Scy defined(ISC_CHECK_ENSURE) || defined(ISC_CHECK_INSIST) || \ 15280849Scy defined(ISC_CHECK_INVARIANT)) 16280849Scy# define ISC_CHECK_ALL 17280849Scy#endif 1854359Sroberto 19280849Scy#include "ntp_assert.h" 20280849Scy 2154359Srobertovoid 2254359Srobertocaljulian( 23280849Scy uint32_t ntp, 24280849Scy struct calendar * jt 2554359Sroberto ) 2654359Sroberto{ 27280849Scy vint64 vlong; 28280849Scy ntpcal_split split; 29280849Scy 30280849Scy 31289764Sglebius INSIST(NULL != jt); 3254359Sroberto 3354359Sroberto /* 34280849Scy * Unfold ntp time around current time into NTP domain. Split 35280849Scy * into days and seconds, shift days into CE domain and 36280849Scy * process the parts. 3754359Sroberto */ 38280849Scy vlong = ntpcal_ntp_to_ntp(ntp, NULL); 39280849Scy split = ntpcal_daysplit(&vlong); 40280849Scy ntpcal_daysplit_to_date(jt, &split, DAY_NTP_STARTS); 4154359Sroberto} 42