NetBSD/etc/rc.d/named

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#!/bin/sh
#
# $NetBSD: named,v 1.8 2001/10/11 07:10:08 lukem Exp $
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#
# PROVIDE: named
# REQUIRE: SERVERS
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. /etc/rc.subr
name="named"
rcvar=$name
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command="/usr/sbin/${name}"
pidfile="/var/run/${name}.pid"
start_precmd="named_precmd"
extra_commands="reload"
required_dirs="$named_chrootdir" # if it is set, it must exist
named_precmd()
{
if [ -z "$named_chrootdir" ]; then
return 0;
fi
# If running in a chroot cage, ensure that the appropriate files
# exist inside the cage, as well as helper symlinks into the cage
# from outside.
#
# As this is called after the is_running and required_dir checks
# are made in run_rc_command(), we can safely assume ${named_chrootdir}
# exists and named isn't running at this point (unless forcestart
# is used).
#
if [ ! -x "${named_chrootdir}/usr/libexec/named-xfer" -o \
"${named_chrootdir}/usr/libexec/named-xfer" -ot \
/usr/libexec/named-xfer ]; then
rm -f "${named_chrootdir}/usr/libexec/named-xfer"
cp -p /usr/libexec/named-xfer "${named_chrootdir}/usr/libexec"
fi
if [ ! -c "${named_chrootdir}/dev/null" ]; then
rm -f "${named_chrootdir}/dev/null"
( cd /dev ; /bin/pax -rw -pe null "${named_chrootdir}/dev" )
fi
if [ -f /etc/localtime ]; then
cmp -s /etc/localtime "${named_chrootdir}/etc/localtime" || \
cp -p /etc/localtime "${named_chrootdir}/etc/localtime"
fi
ln -fs "${named_chrootdir}/var/run/named.pid" /var/run/named.pid
ln -fs "${named_chrootdir}/var/run/ndc" /var/run/ndc
# Change run_rc_commands()'s internal copy of $named_flags
#
_flags="-u named -g named -t ${named_chrootdir} $_flags"
}
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load_rc_config $name
run_rc_command "$1"