Re: [Haskell-cafe] FunPtr error?

type Notify = Sigval -> IO () foreign import ccall "wrapper" mkNotify :: Notify -> IO (FunPtr Notify)

then

main = do notifyFPtr <- mkNotify notifyFunc -- rest of code here

-- then, when you are done and nothing is referencing the pointer any more freeHaskellFunPtr notifyFPtr

On 6/9/08, Galchin, Vasili wrote:

In any case, what I want to do is store FunPtr in a data type and marshall into a C struct as a C function pointer.

Vasili

This will be suitable for that purpose. -- ryan