55 lines
2 KiB
C
55 lines
2 KiB
C
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/* $NetBSD: timex.h,v 1.2 2009/01/11 02:45:50 christos Exp $ */
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/*-
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***********************************************************************
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* *
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* Copyright (c) David L. Mills 1993-2001 *
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* *
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* Permission to use, copy, modify, and distribute this software and *
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* its documentation for any purpose and without fee is hereby *
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* granted, provided that the above copyright notice appears in all *
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* copies and that both the copyright notice and this permission *
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* notice appear in supporting documentation, and that the name *
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* University of Delaware not be used in advertising or publicity *
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* pertaining to distribution of the software without specific, *
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* written prior permission. The University of Delaware makes no *
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* representations about the suitability this software for any *
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* purpose. It is provided "as is" without express or implied *
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* warranty. *
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* *
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**********************************************************************/
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#ifndef _COMPAT_SYS_TIMEX_H_
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#define _COMPAT_SYS_TIMEX_H_ 1
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#include <compat/sys/time.h>
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/*
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* NTP user interface (ntp_gettime()) - used to read kernel clock values
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*
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* Note: The time member is in microseconds if STA_NANO is zero and
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* nanoseconds if not.
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*/
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struct ntptimeval50 {
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struct timespec50 time; /* current time (ns) (ro) */
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long maxerror; /* maximum error (us) (ro) */
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long esterror; /* estimated error (us) (ro) */
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long tai; /* TAI offset */
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int time_state; /* time status */
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};
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struct ntptimeval30 {
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struct timeval50 time; /* current time (ro) */
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long maxerror; /* maximum error (us) (ro) */
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long esterror; /* estimated error (us) (ro) */
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};
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#ifndef _KERNEL
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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int ntp_gettime(struct ntptimeval30 *);
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int __ntp_gettime30(struct ntptimeval50 *);
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int __ntp_gettime50(struct ntptimeval *);
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__END_DECLS
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#endif /* !_KERNEL */
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#endif /* _COMPAT_SYS_TIMEX_H_ */
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