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/*
* lib/krb5/os/ustime.c
*
* Copyright 1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* krb5_mstimeofday for BSD 4.3
*/
#include <krb5/config.h>
#include <krb5/krb5.h>
#include <krb5/los-proto.h>
#include <krb5/sysincl.h>
extern int errno;
static struct timeval last_tv = {0, 0};
krb5_error_code
krb5_us_timeofday(context, seconds, microseconds)
krb5_context context;
register krb5_int32 *seconds, *microseconds;
{
struct timeval tv;
if (gettimeofday(&tv, (struct timezone *)0) == -1) {
/* failed, return errno */
return (krb5_error_code) errno;
}
if ((tv.tv_sec == last_tv.tv_sec) && (tv.tv_usec == last_tv.tv_usec)) {
if (++last_tv.tv_usec >= 1000000) {
last_tv.tv_usec = 0;
last_tv.tv_sec++;
}
tv = last_tv;
} else
last_tv = tv;
*seconds = tv.tv_sec;
*microseconds = tv.tv_usec;
return 0;
}
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