29813d5397
constructions that parse out to [ -z "$foo" ] && foo="" These are bad examples that get copied and pasted into new code, so the hope is that with less bad examples there will be less need for me to bring this up in review. In a few of these files all that were changed were comments so that next time I search for these patterns I won't trip on the file for no reason. In a few places, add $FreeBSD$ No functional changes, so no PORTREVISION bumps
108 lines
2.1 KiB
Bash
108 lines
2.1 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# A sample XORP startup script.
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#
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# PROVIDE: xorp
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# REQUIRE: netif routing mountcritlocal
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# BEFORE: NETWORKING
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# Add the following lines to /etc/rc.conf to enable xorp:
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#
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# xorp_enable="YES"
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# xorp_conf="%%PREFIX%%/etc/xorp.conf.sample"
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#
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# xorp_flags (Set as needed)
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. /etc/rc.subr
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name="xorp"
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rcvar=`set_rcvar`
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load_rc_config $name
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: ${xorp_enable="NO"}
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: ${xorp_conf="%%PREFIX%%/etc/xorp.conf"}
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: ${xorp_rtrmgr_pidfile="/var/run/xorp_rtrmgr.pid"}
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: ${xorp_rtrmgr_logfile="/var/log/xorp_rtrmgr.log"}
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: ${xorp_rtrmgr_poll_enable=true}
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: ${xorp_rtrmgr_poll_timeout=90}
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: ${xorp_hardkill_enable=false}
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required_files=${xorp_conf}
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command=%%PREFIX%%/sbin/xorp_rtrmgr
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command_args="-c ${xorp_conf}"
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pidfile=${xorp_rtrmgr_pidfile}
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sig_stop=INT
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start_precmd="xorp_prestart"
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start_cmd="xorp_start"
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stop_postcmd="xorp_poststop"
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xorp_prestart()
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{
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touch ${xorp_rtrmgr_logfile}
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return 0
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}
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# FIXME use XORP's built-in syslog capability
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xorp_start()
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{
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pidfile=${xorp_rtrmgr_pidfile}
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echo -n 'Starting XORP router processes:'
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# FIXME use XORP's built-in daemonization
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echo -n ' xorp_rtrmgr'
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if ! daemon </dev/null >>${xorp_rtrmgr_logfile} 2>&1 -c -p ${pidfile} \
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${command} ${command_args} ; then
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warn 'could not bring up xorp_rtrmgr.'
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return 1
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fi
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${xorp_rtrmgr_poll_enable} || return 0
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# If startup polling is enabled, then poll xorp_rtrmgr every
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# second to see if it died, or if it logged successful bringup.
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# XXX This may be racy on very fast machines, but without
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# daemonizing support from xorp_rtrmgr it's difficult not to race.
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pid=$(cat ${xorp_rtrmgr_pidfile})
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timeout=${xorp_rtrmgr_poll_timeout}
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tick=0
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fail=true
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until [ $tick = $timeout ];
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do
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sleep 1 ; kill -0 ${pid} || break
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if ( tail -5 ${xorp_rtrmgr_logfile} | \
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grep 'No more tasks to run' > /dev/null 2>&1 ) ; then
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fail=false
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break
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fi
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tick=$((tick + 1))
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done
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if $fail ; then
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warn 'xorp_rtrmgr failed to start'
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return 1
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fi
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echo '.'
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return 0
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}
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xorp_poststop()
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{
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rm -f ${xorp_rtrmgr_pidfile} >/dev/null 2>&1 || true
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${xorp_hardkill_enable} || return 0
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killall -9 -m xorp_\* || true
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return 0
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}
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run_rc_command "$1"
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