Contents

require 'gir_ffi/lib_c'

module GirFFI
  # Helper module providing a safe allocation method that raises an exception
  # if memory cannot be allocated.
  module AllocationHelper
    def self.safe_malloc size
      ptr = LibC.malloc size
      raise NoMemoryError if ptr.null?
      ptr
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
gir_ffi-0.7.10	lib/gir_ffi/allocation_helper.rb
gir_ffi-0.7.9	lib/gir_ffi/allocation_helper.rb
gir_ffi-0.7.8	lib/gir_ffi/allocation_helper.rb
gir_ffi-0.7.7	lib/gir_ffi/allocation_helper.rb
gir_ffi-0.7.6	lib/gir_ffi/allocation_helper.rb
gir_ffi-0.7.5	lib/gir_ffi/allocation_helper.rb