Created
May 28, 2010 19:36
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def bitsize | |
@bitsize ||= ( | |
if defined?(FFI::BITSIZE) | |
FFI::BITSIZE | |
elsif defined?(FFI) | |
FFI.type_size :pointer | |
elsif jruby? | |
Integer(ENV_JAVA['sun.arch.data.model']) | |
else | |
1.size == 4 ? 32 : 64 | |
end | |
) | |
end |
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