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📄 Make.tags.inc(2.13 KB)
📄 Makefile(302 B)
📄 bus_if.m(26.31 KB)
📄 capabilities.conf(13.67 KB)
📄 clock_if.m(1.7 KB)
📄 cpufreq_if.m(2.27 KB)
📄 device_if.m(10.41 KB)
📄 firmw.S(2.15 KB)
📄 genassym.sh(1.11 KB)
📄 genoffset.c(1.68 KB)
📄 genoffset.sh(3.58 KB)
📄 imgact_aout.c(9.45 KB)
📄 imgact_binmisc.c(18.64 KB)
📄 imgact_elf.c(76.32 KB)
📄 imgact_elf32.c(1.47 KB)
📄 imgact_elf64.c(1.47 KB)
📄 imgact_shell.c(8.41 KB)
📄 init_main.c(24.31 KB)
📄 init_sysent.c(95.3 KB)
📄 kern_acct.c(19.03 KB)
📄 kern_alq.c(24.97 KB)
📄 kern_clock.c(21.12 KB)
📄 kern_clocksource.c(23.34 KB)
📄 kern_condvar.c(11.28 KB)
📄 kern_conf.c(36.14 KB)
📄 kern_cons.c(15.75 KB)
📄 kern_context.c(3.59 KB)
📄 kern_cpu.c(30.77 KB)
📄 kern_cpuset.c(59.78 KB)
📄 kern_ctf.c(8.73 KB)
📄 kern_descrip.c(112.87 KB)
📄 kern_dtrace.c(2.94 KB)
📄 kern_dump.c(8.51 KB)
📄 kern_environment.c(22.75 KB)
📄 kern_et.c(7.1 KB)
📄 kern_event.c(62.49 KB)
📄 kern_exec.c(46.67 KB)
📄 kern_exit.c(34.61 KB)
📄 kern_fail.c(29.32 KB)
📄 kern_ffclock.c(12.66 KB)
📄 kern_fork.c(28.29 KB)
📄 kern_hhook.c(13.58 KB)
📄 kern_idle.c(2.74 KB)
📄 kern_intr.c(40.44 KB)
📄 kern_jail.c(112.67 KB)
📄 kern_kcov.c(15.32 KB)
📄 kern_khelp.c(9.45 KB)
📄 kern_kthread.c(11.8 KB)
📄 kern_ktr.c(11.93 KB)
📄 kern_ktrace.c(31.41 KB)
📄 kern_linker.c(54.3 KB)
📄 kern_lock.c(46.99 KB)
📄 kern_lockf.c(64.46 KB)
📄 kern_lockstat.c(3.8 KB)
📄 kern_loginclass.c(6.69 KB)
📄 kern_malloc.c(37.09 KB)
📄 kern_mbuf.c(43.16 KB)
📄 kern_mib.c(24.26 KB)
📄 kern_module.c(11.05 KB)
📄 kern_mtxpool.c(5.82 KB)
📄 kern_mutex.c(33.62 KB)
📄 kern_ntptime.c(32.49 KB)
📄 kern_osd.c(12.37 KB)
📄 kern_physio.c(5.74 KB)
📄 kern_pmc.c(8.89 KB)
📄 kern_poll.c(15.86 KB)
📄 kern_priv.c(9.14 KB)
📄 kern_proc.c(80.01 KB)
📄 kern_procctl.c(19.48 KB)
📄 kern_prot.c(57.94 KB)
📄 kern_racct.c(34.01 KB)
📄 kern_rangelock.c(8.67 KB)
📄 kern_rctl.c(53.87 KB)
📄 kern_resource.c(36.66 KB)
📄 kern_rmlock.c(28.27 KB)
📄 kern_rwlock.c(40.72 KB)
📄 kern_sdt.c(2.05 KB)
📄 kern_sema.c(4.85 KB)
📄 kern_sendfile.c(33.97 KB)
📄 kern_sharedpage.c(10.37 KB)
📄 kern_shutdown.c(43.34 KB)
📄 kern_sig.c(101.89 KB)
📄 kern_switch.c(13.85 KB)
📄 kern_sx.c(40.27 KB)
📄 kern_synch.c(18.17 KB)
📄 kern_syscalls.c(6.74 KB)
📄 kern_sysctl.c(67.24 KB)
📄 kern_tc.c(55.73 KB)
📄 kern_thr.c(14.14 KB)
📄 kern_thread.c(41.75 KB)
📄 kern_time.c(40.89 KB)
📄 kern_timeout.c(43.08 KB)
📄 kern_tslog.c(3.44 KB)
📄 kern_ubsan.c(50.74 KB)
📄 kern_umtx.c(107.14 KB)
📄 kern_uuid.c(11.68 KB)
📄 kern_xxx.c(10.44 KB)
📄 ksched.c(6.56 KB)
📄 link_elf.c(47.99 KB)
📄 link_elf_obj.c(44.41 KB)
📄 linker_if.m(3.96 KB)
📄 makesyscalls.sh(23.57 KB)
📄 md4c.c(7.89 KB)
📄 md5c.c(9.56 KB)
📄 msi_if.m(2.48 KB)
📄 p1003_1b.c(8.84 KB)
📄 pic_if.m(3.9 KB)
📄 posix4_mib.c(5.59 KB)
📄 sched_4bsd.c(45.03 KB)
📄 sched_ule.c(82.65 KB)
📄 serdev_if.m(3.49 KB)
📄 stack_protector.c(613 B)
📄 subr_acl_nfs4.c(37.42 KB)
📄 subr_acl_posix1e.c(17.71 KB)
📄 subr_atomic64.c(3.97 KB)
📄 subr_autoconf.c(7.7 KB)
📄 subr_blist.c(31.88 KB)
📄 subr_boot.c(5.8 KB)
📄 subr_bufring.c(2.21 KB)
📄 subr_bus.c(145.4 KB)
📄 subr_bus_dma.c(19.67 KB)
📄 subr_busdma_bufalloc.c(5.24 KB)
📄 subr_capability.c(11.93 KB)
📄 subr_clock.c(10.61 KB)
📄 subr_compressor.c(13.11 KB)
📄 subr_counter.c(4.44 KB)
📄 subr_coverage.c(6.17 KB)
📄 subr_csan.c(25.39 KB)
📄 subr_devmap.c(9.8 KB)
📄 subr_devstat.c(16.21 KB)
📄 subr_disk.c(8.54 KB)
📄 subr_dummy_vdso_tc.c(1.7 KB)
📄 subr_early.c(2.26 KB)
📄 subr_epoch.c(25.02 KB)
📄 subr_eventhandler.c(9.17 KB)
📄 subr_fattime.c(9.98 KB)
📄 subr_filter.c(12.2 KB)
📄 subr_firmware.c(13.88 KB)
📄 subr_gtaskqueue.c(20.19 KB)
📄 subr_hash.c(4.8 KB)
📄 subr_hints.c(12.87 KB)
📄 subr_intr.c(40.61 KB)
📄 subr_kdb.c(16.13 KB)
📄 subr_kobj.c(7.1 KB)
📄 subr_lock.c(18.81 KB)
📄 subr_log.c(7.64 KB)
📄 subr_mchain.c(11.06 KB)
📄 subr_module.c(12.98 KB)
📄 subr_msgbuf.c(10.6 KB)
📄 subr_param.c(10.93 KB)
📄 subr_pcpu.c(10.18 KB)
📄 subr_pctrie.c(20.99 KB)
📄 subr_physmem.c(11.52 KB)
📄 subr_pidctrl.c(5.43 KB)
📄 subr_power.c(3.13 KB)
📄 subr_prf.c(27.42 KB)
📄 subr_prng.c(3.36 KB)
📄 subr_prof.c(15.43 KB)
📄 subr_rangeset.c(8.5 KB)
📄 subr_rman.c(27.61 KB)
📄 subr_rtc.c(11.42 KB)
📄 subr_sbuf.c(20.53 KB)
📄 subr_scanf.c(15.59 KB)
📄 subr_sfbuf.c(6.17 KB)
📄 subr_sglist.c(22.83 KB)
📄 subr_sleepqueue.c(39.43 KB)
📄 subr_smp.c(31.62 KB)
📄 subr_smr.c(20.17 KB)
📄 subr_stack.c(6.47 KB)
📄 subr_stats.c(103.01 KB)
📄 subr_syscall.c(7.98 KB)
📄 subr_taskqueue.c(21.1 KB)
📄 subr_terminal.c(15.52 KB)
📄 subr_trap.c(10.87 KB)
📄 subr_turnstile.c(35.58 KB)
📄 subr_uio.c(11.38 KB)
📄 subr_unit.c(22.97 KB)
📄 subr_vmem.c(43.25 KB)
📄 subr_witness.c(84.59 KB)
📄 sys_capability.c(15.06 KB)
📄 sys_eventfd.c(8.42 KB)
📄 sys_generic.c(44.22 KB)
📄 sys_getrandom.c(4.21 KB)
📄 sys_pipe.c(45.14 KB)
📄 sys_procdesc.c(14.57 KB)
📄 sys_process.c(30.73 KB)
📄 sys_socket.c(20.11 KB)
📄 syscalls.c(22.73 KB)
📄 syscalls.master(60.26 KB)
📄 systrace_args.c(178.49 KB)
📄 sysv_ipc.c(6.53 KB)
📄 sysv_msg.c(48.65 KB)
📄 sysv_sem.c(49.85 KB)
📄 sysv_shm.c(43.93 KB)
📄 tty.c(55.14 KB)
📄 tty_compat.c(11.46 KB)
📄 tty_info.c(9.93 KB)
📄 tty_inq.c(12.22 KB)
📄 tty_outq.c(8.74 KB)
📄 tty_pts.c(19.74 KB)
📄 tty_tty.c(2.83 KB)
📄 tty_ttydisc.c(28.6 KB)
📄 uipc_accf.c(8.07 KB)
📄 uipc_debug.c(12.42 KB)
📄 uipc_domain.c(13.13 KB)
📄 uipc_ktls.c(55.7 KB)
📄 uipc_mbuf.c(52.45 KB)
📄 uipc_mbuf2.c(12.64 KB)
📄 uipc_mbufhash.c(4.9 KB)
📄 uipc_mqueue.c(64.64 KB)
📄 uipc_sem.c(25.18 KB)
📄 uipc_shm.c(50.47 KB)
📄 uipc_sockbuf.c(42.9 KB)
📄 uipc_socket.c(110.61 KB)
📄 uipc_syscalls.c(35.94 KB)
📄 uipc_usrreq.c(75.11 KB)
📄 vfs_acl.c(14.5 KB)
📄 vfs_aio.c(76.32 KB)
📄 vfs_bio.c(145.39 KB)
📄 vfs_cache.c(143.09 KB)
📄 vfs_cluster.c(28.36 KB)
📄 vfs_default.c(33.16 KB)
📄 vfs_export.c(14.55 KB)
📄 vfs_extattr.c(17.91 KB)
📄 vfs_hash.c(6 KB)
📄 vfs_init.c(15.86 KB)
📄 vfs_lookup.c(45.48 KB)
📄 vfs_mount.c(62.58 KB)
📄 vfs_mountroot.c(26.23 KB)
📄 vfs_subr.c(167.52 KB)
📄 vfs_syscalls.c(106.86 KB)
📄 vfs_vnops.c(86.28 KB)
📄 vnode_if.src(13.66 KB)

Editing: subr_clock.c

/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1988 University of Utah.
 * Copyright (c) 1982, 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * the Systems Programming Group of the University of Utah Computer
 * Science Department.
 *
 * 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 University 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 REGENTS 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 REGENTS 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.
 *
 *	from: Utah $Hdr: clock.c 1.18 91/01/21$
 *	from: @(#)clock.c	8.2 (Berkeley) 1/12/94
 *	from: NetBSD: clock_subr.c,v 1.6 2001/07/07 17:04:02 thorpej Exp
 *	and
 *	from: src/sys/i386/isa/clock.c,v 1.176 2001/09/04
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <sys/clock.h>
#include <sys/limits.h>
#include <sys/sysctl.h>
#include <sys/timetc.h>

/*
 * The adjkerntz and wall_cmos_clock sysctls are in the "machdep" sysctl
 * namespace because they were misplaced there originally.
 */
static int adjkerntz;
static int
sysctl_machdep_adjkerntz(SYSCTL_HANDLER_ARGS)
{
	int error;
	error = sysctl_handle_int(oidp, oidp->oid_arg1, oidp->oid_arg2, req);
	if (!error && req->newptr)
		resettodr();
	return (error);
}
SYSCTL_PROC(_machdep, OID_AUTO, adjkerntz, CTLTYPE_INT | CTLFLAG_RW |
    CTLFLAG_MPSAFE, &adjkerntz, 0, sysctl_machdep_adjkerntz, "I",
    "Local offset from UTC in seconds");

static int ct_debug;
SYSCTL_INT(_debug, OID_AUTO, clocktime, CTLFLAG_RWTUN,
    &ct_debug, 0, "Enable printing of clocktime debugging");

static int wall_cmos_clock;
SYSCTL_INT(_machdep, OID_AUTO, wall_cmos_clock, CTLFLAG_RW,
    &wall_cmos_clock, 0, "Enables application of machdep.adjkerntz");

/*--------------------------------------------------------------------*
 * Generic routines to convert between a POSIX date
 * (seconds since 1/1/1970) and yr/mo/day/hr/min/sec
 * Derived from NetBSD arch/hp300/hp300/clock.c
 */

#define	FEBRUARY	2
#define	days_in_year(y) 	(leapyear(y) ? 366 : 365)
#define	days_in_month(y, m) \
	(month_days[(m) - 1] + (m == FEBRUARY ? leapyear(y) : 0))
/* Day of week. Days are counted from 1/1/1970, which was a Thursday */
#define	day_of_week(days)	(((days) + 4) % 7)

static const int month_days[12] = {
	31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
};

/*
 * Optimization: using a precomputed count of days between POSIX_BASE_YEAR and
 * some recent year avoids lots of unnecessary loop iterations in conversion.
 * recent_base_days is the number of days before the start of recent_base_year.
 */
static const int recent_base_year = 2017;
static const int recent_base_days = 17167;

/*
 * Table to 'calculate' pow(10, 9 - nsdigits) via lookup of nsdigits.
 * Before doing the lookup, the code asserts 0 <= nsdigits <= 9.
 */
static u_int nsdivisors[] = {
    1000000000, 100000000, 10000000, 1000000, 100000, 10000, 1000, 100, 10, 1
};

/*
 * This inline avoids some unnecessary modulo operations
 * as compared with the usual macro:
 *   ( ((year % 4) == 0 &&
 *      (year % 100) != 0) ||
 *     ((year % 400) == 0) )
 * It is otherwise equivalent.
 */
static int
leapyear(int year)
{
	int rv = 0;

if ((year & 3) == 0) {
		rv = 1;
		if ((year % 100) == 0) {
			rv = 0;
			if ((year % 400) == 0)
				rv = 1;
		}
	}
	return (rv);
}

int
clock_ct_to_ts(const struct clocktime *ct, struct timespec *ts)
{
	int i, year, days;

if (ct_debug) {
		printf("ct_to_ts([");
		clock_print_ct(ct, 9);
		printf("])");
	}

/*
	 * Many realtime clocks store the year as 2-digit BCD; pivot on 70 to
	 * determine century.  Some clocks have a "century bit" and drivers do
	 * year += 100, so interpret values between 70-199 as relative to 1900.
	 */
	year = ct->year;
	if (year < 70)
		year += 2000;
	else if (year < 200)
		year += 1900;

/* Sanity checks. */
	if (ct->mon < 1 || ct->mon > 12 || ct->day < 1 ||
	    ct->day > days_in_month(year, ct->mon) ||
	    ct->hour > 23 ||  ct->min > 59 || ct->sec > 59 || year < 1970 ||
	    (sizeof(time_t) == 4 && year > 2037)) {	/* time_t overflow */
		if (ct_debug)
			printf(" = EINVAL\n");
		return (EINVAL);
	}

/*
	 * Compute days since start of time
	 * First from years, then from months.
	 */
	if (year >= recent_base_year) {
		i = recent_base_year;
		days = recent_base_days;
	} else {
		i = POSIX_BASE_YEAR;
		days = 0;
	}
	for (; i < year; i++)
		days += days_in_year(i);

/* Months */
	for (i = 1; i < ct->mon; i++)
	  	days += days_in_month(year, i);
	days += (ct->day - 1);

ts->tv_sec = (((time_t)days * 24 + ct->hour) * 60 + ct->min) * 60 +
	    ct->sec;
	ts->tv_nsec = ct->nsec;

if (ct_debug)
		printf(" = %jd.%09ld\n", (intmax_t)ts->tv_sec, ts->tv_nsec);
	return (0);
}

int
clock_bcd_to_ts(const struct bcd_clocktime *bct, struct timespec *ts, bool ampm)
{
	struct clocktime ct;
	int bcent, byear;

/*
	 * Year may come in as 2-digit or 4-digit BCD.  Split the value into
	 * separate BCD century and year values for validation and conversion.
	 */
	bcent = bct->year >> 8;
	byear = bct->year & 0xff;

/*
	 * Ensure that all values are valid BCD numbers, to avoid assertions in
	 * the BCD-to-binary conversion routines.  clock_ct_to_ts() will further
	 * validate the field ranges (such as 0 <= min <= 59) during conversion.
	 */
	if (!validbcd(bcent) || !validbcd(byear) || !validbcd(bct->mon) ||
	    !validbcd(bct->day) || !validbcd(bct->hour) ||
	    !validbcd(bct->min) || !validbcd(bct->sec)) {
		if (ct_debug)
			printf("clock_bcd_to_ts: bad BCD: "
			    "[%04x-%02x-%02x %02x:%02x:%02x]\n",
			    bct->year, bct->mon, bct->day,
			    bct->hour, bct->min, bct->sec);
		return (EINVAL);
	}

ct.year = FROMBCD(byear) + FROMBCD(bcent) * 100;
	ct.mon  = FROMBCD(bct->mon);
	ct.day  = FROMBCD(bct->day);
	ct.hour = FROMBCD(bct->hour);
	ct.min  = FROMBCD(bct->min);
	ct.sec  = FROMBCD(bct->sec);
	ct.dow  = bct->dow;
	ct.nsec = bct->nsec;

/* If asked to handle am/pm, convert from 12hr+pmflag to 24hr. */
	if (ampm) {
		if (ct.hour == 12)
			ct.hour = 0;
		if (bct->ispm)
			ct.hour += 12;
	}

return (clock_ct_to_ts(&ct, ts));
}

void
clock_ts_to_ct(const struct timespec *ts, struct clocktime *ct)
{
	time_t i, year, days;
	time_t rsec;	/* remainder seconds */
	time_t secs;

secs = ts->tv_sec;
	days = secs / SECDAY;
	rsec = secs % SECDAY;

ct->dow = day_of_week(days);

/* Subtract out whole years. */
	if (days >= recent_base_days) {
		year = recent_base_year;
		days -= recent_base_days;
	} else {
		year = POSIX_BASE_YEAR;
	}
	for (; days >= days_in_year(year); year++)
		days -= days_in_year(year);
	ct->year = year;

/* Subtract out whole months, counting them in i. */
	for (i = 1; days >= days_in_month(year, i); i++)
		days -= days_in_month(year, i);
	ct->mon = i;

/* Days are what is left over (+1) from all that. */
	ct->day = days + 1;

/* Hours, minutes, seconds are easy */
	ct->hour = rsec / 3600;
	rsec = rsec % 3600;
	ct->min  = rsec / 60;
	rsec = rsec % 60;
	ct->sec  = rsec;
	ct->nsec = ts->tv_nsec;
	if (ct_debug) {
		printf("ts_to_ct(%jd.%09ld) = [",
		    (intmax_t)ts->tv_sec, ts->tv_nsec);
		clock_print_ct(ct, 9);
		printf("]\n");
	}

KASSERT(ct->year >= 0 && ct->year < 10000,
	    ("year %d isn't a 4 digit year", ct->year));
	KASSERT(ct->mon >= 1 && ct->mon <= 12,
	    ("month %d not in 1-12", ct->mon));
	KASSERT(ct->day >= 1 && ct->day <= 31,
	    ("day %d not in 1-31", ct->day));
	KASSERT(ct->hour >= 0 && ct->hour <= 23,
	    ("hour %d not in 0-23", ct->hour));
	KASSERT(ct->min >= 0 && ct->min <= 59,
	    ("minute %d not in 0-59", ct->min));
	/* Not sure if this interface needs to handle leapseconds or not. */
	KASSERT(ct->sec >= 0 && ct->sec <= 60,
	    ("seconds %d not in 0-60", ct->sec));
}

void
clock_ts_to_bcd(const struct timespec *ts, struct bcd_clocktime *bct, bool ampm)
{
	struct clocktime ct;

clock_ts_to_ct(ts, &ct);

/* If asked to handle am/pm, convert from 24hr to 12hr+pmflag. */
	bct->ispm = false;
	if (ampm) {
		if (ct.hour >= 12) {
			ct.hour -= 12;
			bct->ispm = true;
		}
		if (ct.hour == 0)
			ct.hour = 12;
	}

bct->year = TOBCD(ct.year % 100) | (TOBCD(ct.year / 100) << 8);
	bct->mon  = TOBCD(ct.mon);
	bct->day  = TOBCD(ct.day);
	bct->hour = TOBCD(ct.hour);
	bct->min  = TOBCD(ct.min);
	bct->sec  = TOBCD(ct.sec);
	bct->dow  = ct.dow;
	bct->nsec = ct.nsec;
}

void
clock_print_bcd(const struct bcd_clocktime *bct, int nsdigits)
{

KASSERT(nsdigits >= 0 && nsdigits <= 9, ("bad nsdigits %d", nsdigits));

if (nsdigits > 0) {
		printf("%4.4x-%2.2x-%2.2x %2.2x:%2.2x:%2.2x.%*.*ld",
		    bct->year, bct->mon, bct->day,
		    bct->hour, bct->min, bct->sec,
		    nsdigits, nsdigits, bct->nsec / nsdivisors[nsdigits]);
	} else {
		printf("%4.4x-%2.2x-%2.2x %2.2x:%2.2x:%2.2x",
		    bct->year, bct->mon, bct->day,
		    bct->hour, bct->min, bct->sec);
	}
}

void
clock_print_ct(const struct clocktime *ct, int nsdigits)
{

KASSERT(nsdigits >= 0 && nsdigits <= 9, ("bad nsdigits %d", nsdigits));

if (nsdigits > 0) {
		printf("%04d-%02d-%02d %02d:%02d:%02d.%*.*ld",
		    ct->year, ct->mon, ct->day,
		    ct->hour, ct->min, ct->sec,
		    nsdigits, nsdigits, ct->nsec / nsdivisors[nsdigits]);
	} else {
		printf("%04d-%02d-%02d %02d:%02d:%02d",
		    ct->year, ct->mon, ct->day,
		    ct->hour, ct->min, ct->sec);
	}
}

void
clock_print_ts(const struct timespec *ts, int nsdigits)
{
	struct clocktime ct;

clock_ts_to_ct(ts, &ct);
	clock_print_ct(&ct, nsdigits);
}

int
utc_offset(void)
{

return (wall_cmos_clock ? adjkerntz : 0);
}

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