mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
7d26db1792
PF_INET6 in kernel. This fixes various malfunction when the wall time clock is changed. Bump __FreeBSD_version to 1000041. - Use clock_gettime(CLOCK_MONOTONIC_FAST) in userland utilities. MFC after: 1 month
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/* $FreeBSD$ */
|
|
/* $KAME: timer.c,v 1.9 2002/06/10 19:59:47 itojun Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 1998 WIDE Project.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the project nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/queue.h>
|
|
#include <sys/socket.h>
|
|
#include <syslog.h>
|
|
#include <stdio.h>
|
|
#include <inttypes.h>
|
|
#include <time.h>
|
|
|
|
#include "timer.h"
|
|
#include "timer_subr.h"
|
|
|
|
struct timespec *
|
|
rtadvd_timer_rest(struct rtadvd_timer *rat)
|
|
{
|
|
static struct timespec returnval, now;
|
|
|
|
clock_gettime(CLOCK_MONOTONIC_FAST, &now);
|
|
if (TS_CMP(&rat->rat_tm, &now, <=)) {
|
|
syslog(LOG_DEBUG,
|
|
"<%s> a timer must be expired, but not yet",
|
|
__func__);
|
|
returnval.tv_sec = returnval.tv_nsec = 0;
|
|
}
|
|
else
|
|
TS_SUB(&rat->rat_tm, &now, &returnval);
|
|
|
|
return (&returnval);
|
|
}
|
|
|
|
char *
|
|
sec2str(uint32_t s, char *buf)
|
|
{
|
|
uint32_t day;
|
|
uint32_t hour;
|
|
uint32_t min;
|
|
uint32_t sec;
|
|
char *p;
|
|
|
|
min = s / 60;
|
|
sec = s % 60;
|
|
|
|
hour = min / 60;
|
|
min = min % 60;
|
|
|
|
day = hour / 24;
|
|
hour = hour % 24;
|
|
|
|
p = buf;
|
|
if (day > 0)
|
|
p += sprintf(p, "%" PRIu32 "d", day);
|
|
if (hour > 0)
|
|
p += sprintf(p, "%" PRIu32 "h", hour);
|
|
if (min > 0)
|
|
p += sprintf(p, "%" PRIu32 "m", min);
|
|
|
|
if ((p == buf) || (sec > 0 && p > buf))
|
|
sprintf(p, "%" PRIu32 "s", sec);
|
|
|
|
return (buf);
|
|
}
|