freebsd-skq/contrib/ntp/libntp/caljulian.c
glebius 9163b6ba3b MFV ntp-4.2.8p4 (r289715)
Security:       VuXML: c4a18a12-77fc-11e5-a687-206a8a720317
Security:	CVE-2015-7871
Security:	CVE-2015-7855
Security:	CVE-2015-7854
Security:	CVE-2015-7853
Security:	CVE-2015-7852
Security:	CVE-2015-7851
Security:	CVE-2015-7850
Security:	CVE-2015-7849
Security:	CVE-2015-7848
Security:	CVE-2015-7701
Security:	CVE-2015-7703
Security:	CVE-2015-7704, CVE-2015-7705
Security:	CVE-2015-7691, CVE-2015-7692, CVE-2015-7702
Security:	http://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_Security_Vulner
Sponsored by:	Nginx, Inc.
2015-10-22 19:42:57 +00:00

42 lines
891 B
C

/*
* caljulian - determine the Julian date from an NTP time.
*
* (Note: since we use the GREGORIAN calendar, this should be renamed to
* 'calgregorian' eventually...)
*/
#include <config.h>
#include <sys/types.h>
#include "ntp_types.h"
#include "ntp_calendar.h"
#if !(defined(ISC_CHECK_ALL) || defined(ISC_CHECK_NONE) || \
defined(ISC_CHECK_ENSURE) || defined(ISC_CHECK_INSIST) || \
defined(ISC_CHECK_INVARIANT))
# define ISC_CHECK_ALL
#endif
#include "ntp_assert.h"
void
caljulian(
uint32_t ntp,
struct calendar * jt
)
{
vint64 vlong;
ntpcal_split split;
INSIST(NULL != jt);
/*
* Unfold ntp time around current time into NTP domain. Split
* into days and seconds, shift days into CE domain and
* process the parts.
*/
vlong = ntpcal_ntp_to_ntp(ntp, NULL);
split = ntpcal_daysplit(&vlong);
ntpcal_daysplit_to_date(jt, &split, DAY_NTP_STARTS);
}