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named revision 1.11
      1 #!/bin/sh
      2 #
      3 # $NetBSD: named,v 1.11 2002/06/18 14:35:38 lukem Exp $
      4 #
      5 
      6 # PROVIDE: named
      7 # REQUIRE: SERVERS
      8 # BEFORE:  DAEMON
      9 # KEYWORD: chrootdir
     10 
     11 . /etc/rc.subr
     12 
     13 name="named"
     14 rcvar=$name
     15 command="/usr/sbin/${name}"
     16 pidfile="/var/run/${name}.pid"
     17 start_precmd="named_precmd"
     18 extra_commands="reload"
     19 required_dirs="$named_chrootdir"	# if it is set, it must exist
     20 
     21 named_precmd()
     22 {
     23 	if [ -z "$named_chrootdir" ]; then
     24 		return 0;
     25 	fi
     26 
     27 	# If running in a chroot cage, ensure that the appropriate files
     28 	# exist inside the cage, as well as helper symlinks into the cage 
     29 	# from outside.
     30 	#
     31 	# As this is called after the is_running and required_dir checks
     32 	# are made in run_rc_command(), we can safely assume ${named_chrootdir}
     33 	# exists and named isn't running at this point (unless forcestart
     34 	# is used).
     35 	#
     36 
     37 	if [ ! -x "${named_chrootdir}/usr/libexec/named-xfer" -o \
     38 	    "${named_chrootdir}/usr/libexec/named-xfer" -ot \
     39 	    /usr/libexec/named-xfer ]; then
     40 		rm -f "${named_chrootdir}/usr/libexec/named-xfer"
     41 		cp -p /usr/libexec/named-xfer "${named_chrootdir}/usr/libexec"
     42 	fi
     43 	if [ ! -c "${named_chrootdir}/dev/null" ]; then
     44 		rm -f "${named_chrootdir}/dev/null"
     45 		( cd /dev ; /bin/pax -rw -pe null "${named_chrootdir}/dev" )
     46 	fi
     47 	if [ -f /etc/localtime ]; then
     48 		cmp -s /etc/localtime "${named_chrootdir}/etc/localtime" || \
     49 		    cp -p /etc/localtime "${named_chrootdir}/etc/localtime"
     50 	fi
     51 	ln -fs "${named_chrootdir}/var/run/named.pid" /var/run/named.pid
     52 	ln -fs "${named_chrootdir}/var/run/ndc" /var/run/ndc
     53 
     54 	#	Change run_rc_commands()'s internal copy of $named_flags
     55 	#
     56 	rc_flags="-u named -g named -t ${named_chrootdir} $rc_flags"
     57 }
     58 
     59 load_rc_config $name
     60 run_rc_command "$1"
     61