module Network.Socket.ByteString.IOVec
( IOVec(..)
) where
import Foreign.C.Types (CChar, CInt, CSize)
import Foreign.Ptr (Ptr)
import Foreign.Storable (Storable(..))
data IOVec = IOVec
{ iovBase :: !(Ptr CChar)
, iovLen :: !CSize
}
instance Storable IOVec where
sizeOf _ = (16)
alignment _ = alignment (undefined :: CInt)
peek p = do
base <- ((\hsc_ptr -> peekByteOff hsc_ptr 0)) p
len <- ((\hsc_ptr -> peekByteOff hsc_ptr 8)) p
return $ IOVec base len
poke p iov = do
((\hsc_ptr -> pokeByteOff hsc_ptr 0)) p (iovBase iov)
((\hsc_ptr -> pokeByteOff hsc_ptr 8)) p (iovLen iov)