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https://github.com/vincentmli/bpfire.git
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66 lines
1.1 KiB
Bash
66 lines
1.1 KiB
Bash
#!/bin/sh
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########################################################################
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# Begin $rc_base/init.d/rngd
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#
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# Description : Random Number Generator Daemon
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#
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# Authors : Michael Tremer <michael.tremer@ipfire.org>
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#
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########################################################################
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. /etc/sysconfig/rc
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. ${rc_functions}
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function has_rdrand() {
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grep -q "rdrand" /proc/cpuinfo
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}
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function has_hwrng() {
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[ -e "/dev/hwrng" ]
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}
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case "${1}" in
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start)
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if ! has_hwrng && ! has_rdrand; then
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boot_mesg "No Hardware Random Number Generator found..."
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echo_warning
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exit 0
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fi
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boot_mesg "Starting Random Number Generator Daemon..."
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if pidofproc /usr/sbin/rngd &>/dev/null; then
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# Is already running.
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echo_ok
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else
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loadproc /usr/sbin/rngd --no-tpm=1
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fi
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;;
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stop)
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boot_mesg "Stopping Random Number Generator Daemon..."
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killproc -p /var/run/rngd.pid /usr/sbin/rngd
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;;
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restart)
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${0} stop
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sleep 1
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${0} start
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;;
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status)
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statusproc /usr/sbin/rngd
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;;
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udev-event)
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$0 restart &>/dev/null
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;;
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*)
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echo "Usage: ${0} {start|stop|restart|status}"
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exit 1
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;;
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esac
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# End $rc_base/init.d/rngd
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