11 lines
244 B
Text
11 lines
244 B
Text
func urandom() {
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static device = %f'/dev/urandom'
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device.open('<:raw', \var fh, \var err) ->
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|| die "Can't open `#{device}': #{err}"
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fh.sysread(\var noise, 4)
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'L'.unpack(noise)
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}
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say urandom() # sample: 1989353410
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