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b74aa5644c
time, and this is used to reseed the random number generator at boot time. NOTE - this has no hope of working if you halt(); you need to execute rc.shutdown to get the entropy stash.
79 lines
1.6 KiB
Bash
79 lines
1.6 KiB
Bash
#!/bin/sh
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# $FreeBSD$
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# Site-specific closing actions for daemons run by init on shutdown,
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# or before going single-user from multi-user.
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# Output and errors are directed to console by init, and the
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# console is the controlling terminal.
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stty status '^T'
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# Set shell to ignore SIGINT (2), but not children;
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# shell catches SIGQUIT (3) and returns to single user after fsck.
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trap : 2
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trap : 3 # shouldn't be needed
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HOME=/
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
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export HOME PATH
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/rc.conf ]; then
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. /etc/defaults/rc.conf
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source_rc_confs
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elif [ -r /etc/rc.conf ]; then
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. /etc/rc.conf
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fi
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# Write some entropy so the rebooting /dev/random can reseed
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#
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case ${entropy_file} in
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[Nn][Oo] | '')
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;;
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*)
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if [ -f ${entropy_file} -a -r ${entropy_file} ] ; then
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echo -n "Writing entropy file"
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touch ${entropy_file} && \
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chmod 600 ${entropy_file} && \
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dd if=/dev/random of=${entropy_file} bs=4096 count=1
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fi
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;;
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esac
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# Check if /var/db/mounttab is clean.
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case $1 in
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reboot)
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if [ -f /var/db/mounttab ]; then
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rpc.umntall
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fi
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;;
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esac
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echo -n "Shutting down daemon processes: "
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# for each valid dir in $local_startup, search for init scripts matching *.sh
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case ${local_startup} in
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[Nn][Oo] | '')
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;;
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*)
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for dir in ${local_startup}; do
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if [ -d "${dir}" ]; then
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for script in ${dir}/*.sh; do
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if [ -x "${script}" ]; then
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(set -T
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trap 'exit 1' 2
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${script} stop)
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fi
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done
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fi
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done
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echo .
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;;
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esac
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# Insert other shutdown procedures here
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echo '.'
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exit 0
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