Changelog for libffi-0.2.1
0.2.1 [2022.09.24]
- Add
sizeAndAlignmentOfCType
toForeign.LibFFI.Base
, which can be used to retrieve the size and alignment of aCType
.
0.2 [2022.08.11]
-
The
libffi
library now usesbracket
internally and should now be exception-safe. -
There is a now a
ghc-bundled-libffi
cabal
flag that makes this library statically link against GHC's bundled copy oflibffi
rather than attempt to link against the systemlibffi
. On the vast majority of GHCs, this is the most reasonable option, as linking against the systemlibffi
is inherently fragile. As a result,+ghc-bundled-libffi
is now the defalut setting. See theREADME
for more discussion on this point. -
The definition of
Arg
has changed:-newtype Arg = Arg { unArg :: IO (Ptr CType, Ptr CValue, IO ()) } +newtype Arg = Arg { unArg :: forall a. (Ptr CType -> Ptr CValue -> IO a) -> IO a }
-
The definition of
RetType
has changed:-data RetType a = RetType (Ptr CType) ((Ptr CValue -> IO ()) -> IO a) +newtype RetType a = RetType { unRetType :: (Ptr CType -> Ptr CValue -> IO ()) -> IO a }
0.1 [2009.03.17]
- Initial release.