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import_function

import_function(name, ctype, argtype, call_type = nil)

Instance Public methods

Returns a new Fiddle::Function instance at the memory address of the given name function.

Raises a DLError if the name doesn't exist.

argtype is an Array of arguments, passed to the name function.
ctype is the return type of the function
call_type is the ABI of the function

See also Fiddle:Function.new

See Fiddle::CompositeHandler#sym and Fiddle::Handler.sym

Links:

https://github.com/ruby/ruby/blob/8676e7a9bcb2e41141b019941de85e6b1ad0b33d/ext/fiddle/lib/fiddle/import.rb#L288

doc_ruby_on_rails

2025-01-10 15:47:30

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