241b55d182
Add SWI harvesting to the mix. My box seeds Yarrow by itself in a few seconds! YMMV; more to follow.
62 lines
1.2 KiB
Bash
Executable File
62 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: initrandom
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# REQUIRE: dumpon ddb
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# BEFORE: disks
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# KEYWORD: nojail
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. /etc/rc.subr
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name="initrandom"
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start_cmd="initrandom_start"
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stop_cmd=":"
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initrandom_start()
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{
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soft_random_generator=`sysctl kern.random 2>/dev/null`
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echo -n 'Entropy harvesting:'
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if [ \! -z "${soft_random_generator}" ] ; then
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if [ -w /dev/random ]; then
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if checkyesno harvest_interrupt; then
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${SYSCTL} kern.random.sys.harvest.interrupt=1 >/dev/null
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echo -n ' interrupts'
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else
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${SYSCTL} kern.random.sys.harvest.interrupt=0 >/dev/null
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fi
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if checkyesno harvest_ethernet; then
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${SYSCTL} kern.random.sys.harvest.ethernet=1 >/dev/null
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echo -n ' ethernet'
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else
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${SYSCTL} kern.random.sys.harvest.ethernet=0 >/dev/null
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fi
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if checkyesno harvest_p_to_p; then
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${SYSCTL} kern.random.sys.harvest.point_to_point=1 >/dev/null
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echo -n ' point_to_point'
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else
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${SYSCTL} kern.random.sys.harvest.point_to_point=0 >/dev/null
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fi
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if checkyesno harvest_swi; then
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${SYSCTL} kern.random.sys.harvest.swi=1 >/dev/null
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echo -n ' swi'
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else
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${SYSCTL} kern.random.sys.harvest.swi=0 >/dev/null
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fi
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fi
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fi
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echo '.'
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}
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load_rc_config random
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run_rc_command "$1"
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