11 lines
248 B
Text
11 lines
248 B
Text
func urandom() {
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const 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: 3517432564
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