96e2ff62c8
rc_rcorder_flags extra flags to rcorder(8) in /etc/rc
rcshutdown_rcorder_flags extra flags to rcorder(8) in /etc/rc.shutdown
This can be used to specify extra directories to search for rc.d scripts in.
For example, adding the following to rc.conf(5):
rc_rcorder_flags="/usr/pkg/etc/rc.d/*"
rcshutdown_rcorder_flags="/usr/pkg/etc/rc.d/*"
will add the files in /usr/pkg/etc/rc.d to the list of files that rcorder(8)
uses to build the list of scripts to start or stop.
I proposed this functionality on tech-userlevel@ over one month ago.
Closes the recent [misc/16888], which asked for a similar feature.
65 lines
1.5 KiB
Bash
65 lines
1.5 KiB
Bash
#!/bin/sh
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#
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# $NetBSD: rc.shutdown,v 1.8 2002/05/19 01:01:33 lukem Exp $
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#
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# rc.shutdown --
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# Run the scripts in /etc/rc.d with reverse rcorder.
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# System shutdown script run by shutdown(8) at system shutdown time.
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# Note that halt(8) and reboot(8) do NOT invoke this script.
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export HOME=/
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export PATH=/sbin:/bin:/usr/sbin:/usr/bin
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. /etc/rc.subr
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. /etc/rc.conf
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if ! checkyesno do_rcshutdown; then
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echo "Skipping shutdown hooks."
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exit 0
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fi
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stty status '^T'
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# Set shell to ignore SIGINT, but not children;
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# shell catches SIGQUIT and returns to single user.
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#
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trap : INT
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trap "echo 'Shutdown interrupted.'; exit 1" QUIT
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# If requested, start a watchdog timer in the background which
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# will terminate rc.shutdown if rc.shutdown doesn't complete
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# within the specified time.
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#
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_rcshutdown_watchdog=
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if [ -n "$rcshutdown_timeout" ]; then
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sleep $rcshutdown_timeout && (
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_msg="$rcshutdown_timeout second watchdog timeout expired. Shutdown terminated."
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logger -t rc.shutdown "$_msg"
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echo "$_msg"
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date
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kill -KILL $$ >/dev/null 2>&1
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) &
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_rcshutdown_watchdog=$!
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fi
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# Determine the shutdown order of the /etc/rc.d scripts,
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# and perform the operation
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#
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files=$(rcorder -k shutdown ${rcshutdown_rcorder_flags} /etc/rc.d/*)
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for _rc_elem in $(reverse_list $files); do
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run_rc_script $_rc_elem stop
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done
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# Terminate the background watchdog timer (if it is running)
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#
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if [ -n "$_rcshutdown_watchdog" ]; then
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kill -TERM $_rcshutdown_watchdog >/dev/null 2>&1
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fi
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date
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exit 0
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