[Haskell-cafe] FunPtr error?

[Ryan Ingram]

> 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 <vigalchin at gmail.com> 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