Home | History | Annotate | Line # | Download | only in rc.d
named revision 1.10 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: named,v 1.10 2002/03/22 04:33:59 thorpej Exp $
      4 #
      5 
      6 # PROVIDE: named
      7 # REQUIRE: SERVERS
      8 # BEFORE:  DAEMON
      9 
     10 . /etc/rc.subr
     11 
     12 name="named"
     13 rcvar=$name
     14 command="/usr/sbin/${name}"
     15 pidfile="/var/run/${name}.pid"
     16 start_precmd="named_precmd"
     17 extra_commands="reload"
     18 required_dirs="$named_chrootdir"	# if it is set, it must exist
     19 
     20 named_precmd()
     21 {
     22 	if [ -z "$named_chrootdir" ]; then
     23 		return 0;
     24 	fi
     25 
     26 	# If running in a chroot cage, ensure that the appropriate files
     27 	# exist inside the cage, as well as helper symlinks into the cage 
     28 	# from outside.
     29 	#
     30 	# As this is called after the is_running and required_dir checks
     31 	# are made in run_rc_command(), we can safely assume ${named_chrootdir}
     32 	# exists and named isn't running at this point (unless forcestart
     33 	# is used).
     34 	#
     35 
     36 	if [ ! -x "${named_chrootdir}/usr/libexec/named-xfer" -o \
     37 	    "${named_chrootdir}/usr/libexec/named-xfer" -ot \
     38 	    /usr/libexec/named-xfer ]; then
     39 		rm -f "${named_chrootdir}/usr/libexec/named-xfer"
     40 		cp -p /usr/libexec/named-xfer "${named_chrootdir}/usr/libexec"
     41 	fi
     42 	if [ ! -c "${named_chrootdir}/dev/null" ]; then
     43 		rm -f "${named_chrootdir}/dev/null"
     44 		( cd /dev ; /bin/pax -rw -pe null "${named_chrootdir}/dev" )
     45 	fi
     46 	if [ -f /etc/localtime ]; then
     47 		cmp -s /etc/localtime "${named_chrootdir}/etc/localtime" || \
     48 		    cp -p /etc/localtime "${named_chrootdir}/etc/localtime"
     49 	fi
     50 	ln -fs "${named_chrootdir}/var/run/named.pid" /var/run/named.pid
     51 	ln -fs "${named_chrootdir}/var/run/ndc" /var/run/ndc
     52 
     53 	#	Change run_rc_commands()'s internal copy of $named_flags
     54 	#
     55 	rc_flags="-u named -g named -t ${named_chrootdir} $rc_flags"
     56 }
     57 
     58 load_rc_config $name
     59 run_rc_command "$1"
     60