PROTECTED] [mailto:haskell-cafe-
| [EMAIL PROTECTED] On Behalf Of Anatoly Yakovenko
| Sent: 24 September 2008 22:42
| To: [EMAIL PROTECTED]
| Cc: haskell
| Subject: Re: [Haskell-cafe] Injecting Haskell into C
|
| you'll find this example really helpfull
|
|
| -- Forwarded message
I have not been following the details, but would you consider writing up your
example on the GHC user guide Wiki?
http://haskell.org/haskellwiki/GHC/Using_the_FFI
It's a very good way to share your experience with others.
I got that example from Claude Heiland-Allen. Unless he has
I have not been following the details, but would you consider writing up
your example on the GHC user guide Wiki?
http://haskell.org/haskellwiki/GHC/Using_the_FFI
It's a very good way to share your experience with others.
I got that example from Claude Heiland-Allen. Unless he has
I have a C function whose behaviour is customized by user-supplied
function (think of libc qsort). Typically these user-supplied functions
are written in C, but I'd like to use FFI to write them in Haskell.
Precisely, I'd like to write high-order function which will generate
these functions (e.g.
Hello Roman,
Wednesday, September 24, 2008, 2:04:38 PM, you wrote:
As I understand, there are two ways to do that. Either Haskell code is
called from C, or C code is called for Haskell. So my questions are:
1. Are they both possible?
yes. foreign export exports Haskell functions to C world,
you'll find this example really helpfull
-- Forwarded message --
From: Claude Heiland-Allen [EMAIL PROTECTED]
Date: 2008/6/5
Subject: Re: [Haskell-cafe] example of FFI FunPtr
To: Galchin, Vasili [EMAIL PROTECTED]
Cc: haskell haskell-cafe@haskell.org
Galchin, Vasili wrote:
As I understand, there are two ways to do that. Either Haskell code is
called from C, or C code is called for Haskell. So my questions are:
1. Are they both possible?
Yep.
2. If yes, which is better performance-wise? (C function is
performance-critical). If generated function is called
