ghci-9.8.2: The library supporting GHC's interactive interpreter

Safe Haskell	Safe-Inferred
Language	Haskell2010

GHCi.FFI

Documentation

data FFIType Source #

Constructors

FFIVoid
FFIPointer
FFIFloat
FFIDouble
FFISInt8
FFISInt16
FFISInt32
FFISInt64
FFIUInt8
FFIUInt16
FFIUInt32
FFIUInt64

Instances

Instances details

Generic FFIType Source #

Instance details

Defined in GHCi.FFI

Associated Types

type Rep FFIType

Instance details

Defined in GHCi.FFI

type Rep FFIType = D1 ('MetaData "FFIType" "GHCi.FFI" "ghci-9.8.2-d47c" 'False) (((C1 ('MetaCons "FFIVoid" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFIPointer" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIFloat" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "FFIDouble" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFISInt8" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFISInt16" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "FFISInt32" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFISInt64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIUInt8" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "FFIUInt16" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFIUInt32" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIUInt64" 'PrefixI 'False) (U1 :: Type -> Type)))))

Methods

from :: FFIType -> Rep FFIType x Source #

to :: Rep FFIType x -> FFIType Source #

Show FFIType Source #

Instance details

Defined in GHCi.FFI

Methods

showsPrec :: Int -> FFIType -> ShowS Source #

show :: FFIType -> String Source #

showList :: [FFIType] -> ShowS Source #

Binary FFIType Source #

Instance details

Defined in GHCi.FFI

Methods

put :: FFIType -> Put Source #

get :: Get FFIType Source #

putList :: [FFIType] -> Put Source #

type Rep FFIType Source #

Instance details

Defined in GHCi.FFI

type Rep FFIType = D1 ('MetaData "FFIType" "GHCi.FFI" "ghci-9.8.2-d47c" 'False) (((C1 ('MetaCons "FFIVoid" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFIPointer" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIFloat" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "FFIDouble" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFISInt8" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFISInt16" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: ((C1 ('MetaCons "FFISInt32" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFISInt64" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIUInt8" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "FFIUInt16" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "FFIUInt32" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIUInt64" 'PrefixI 'False) (U1 :: Type -> Type)))))

data FFIConv Source #

Constructors

FFICCall
FFIStdCall

Instances

Instances details

Generic FFIConv Source #

Instance details

Defined in GHCi.FFI

Associated Types

type Rep FFIConv
Instance details Defined in GHCi.FFI type Rep FFIConv = D1 ('MetaData "FFIConv" "GHCi.FFI" "ghci-9.8.2-d47c" 'False) (C1 ('MetaCons "FFICCall" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIStdCall" 'PrefixI 'False) (U1 :: Type -> Type))

Methods

from :: FFIConv -> Rep FFIConv x Source #

to :: Rep FFIConv x -> FFIConv Source #

Show FFIConv Source #

Instance details

Defined in GHCi.FFI

Methods

showsPrec :: Int -> FFIConv -> ShowS Source #

show :: FFIConv -> String Source #

showList :: [FFIConv] -> ShowS Source #

Binary FFIConv Source #

Instance details

Defined in GHCi.FFI

Methods

put :: FFIConv -> Put Source #

get :: Get FFIConv Source #

putList :: [FFIConv] -> Put Source #

type Rep FFIConv Source #

Instance details

Defined in GHCi.FFI

type Rep FFIConv = D1 ('MetaData "FFIConv" "GHCi.FFI" "ghci-9.8.2-d47c" 'False) (C1 ('MetaCons "FFICCall" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "FFIStdCall" 'PrefixI 'False) (U1 :: Type -> Type))

data C_ffi_cif Source #

prepForeignCall :: FFIConv -> [FFIType] -> FFIType -> IO (Ptr C_ffi_cif) Source #

freeForeignCallInfo :: Ptr C_ffi_cif -> IO () Source #