Module: CZMQ::FFI::Wrapper::ClassMethods

Defined in:
lib/cztop/ffi.rb

Instance Method Summary collapse

Instance Method Details

#prevent_leak(ptr, destroy_fn) ⇒ Object 



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# File 'lib/cztop/ffi.rb', line 172

def prevent_leak(ptr, destroy_fn)
  prevent_leak_ptr = ::FFI::MemoryPointer.new(:pointer)
  prevent_leak_ptr.write_pointer(ptr)
  prevent_leak_fn = destroy_fn
  ->(id) { CZMQ::FFI.__send__(prevent_leak_fn, prevent_leak_ptr) }
end