59 lines
1.4 KiB
Bash
Executable File
59 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# $NetBSD: ntpd,v 1.13 2004/08/13 18:08:03 mycroft Exp $
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#
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# PROVIDE: ntpd
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# REQUIRE: DAEMON
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# BEFORE: LOGIN
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# KEYWORD: chrootdir
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$_rc_subr_loaded . /etc/rc.subr
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name="ntpd"
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rcvar=$name
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command="/usr/sbin/${name}"
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pidfile="/var/run/${name}.pid"
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start_precmd="ntpd_precmd"
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required_files="/etc/ntp.conf"
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ntpd_precmd()
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{
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if [ -z "$ntpd_chrootdir" ]; then
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return 0;
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fi
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# If running in a chroot cage, ensure that the appropriate files
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# exist inside the cage, as well as helper symlinks into the cage
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# from outside.
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#
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# As this is called after the is_running and required_dir checks
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# are made in run_rc_command(), we can safely assume ${ntpd_chrootdir}
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# exists and ntpd isn't running at this point (unless forcestart
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# is used).
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#
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# Before enabling ntpd_chrootdir, ensure that:
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# - The kernel has "pseudo-device clockctl" compiled in
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# - /dev/clockctl is present
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#
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if (: </dev/clockctl) 2>/dev/null; then
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: exists and works
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else
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logger -s -p daemon.warning -t ntpd \
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"WARNING: not chrooting -- no working /dev/clockctl device"
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return 0
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fi
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if [ ! -c "${ntpd_chrootdir}/dev/clockctl" ]; then
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rm -f "${ntpd_chrootdir}/dev/clockctl"
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( cd /dev ; /bin/pax -rw -pe clockctl "${ntpd_chrootdir}/dev" )
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fi
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ln -fs "${ntpd_chrootdir}/var/db/ntp.drift" /var/db/ntp.drift
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# Change run_rc_commands()'s internal copy of $ntpd_flags
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#
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rc_flags="-u ntpd:ntpd -i ${ntpd_chrootdir} $rc_flags"
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}
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load_rc_config $name
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run_rc_command "$1"
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