Streamly.Internal.FileSystem.Posix.File

Documentation

Constructors

OpenFlags
Fields append :: Bool O_APPEND exclusive :: Bool O_EXCL, Result is undefined if `creat` is `Nothing`. noctty :: Bool O_NOCTTY nonBlock :: Bool O_NONBLOCK trunc :: Bool O_TRUNC nofollow :: Bool O_NOFOLLOW creat :: Maybe FileMode O_CREAT cloexec :: Bool O_CLOEXEC directory :: Bool O_DIRECTORY sync :: Bool O_SYNC

Instances

Instances details

Read OpenFlags Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods readsPrec :: Int -> ReadS OpenFlags Source # readList :: ReadS [OpenFlags] Source # readPrec :: ReadPrec OpenFlags Source # readListPrec :: ReadPrec [OpenFlags] Source #
Show OpenFlags Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods showsPrec :: Int -> OpenFlags -> ShowS Source # show :: OpenFlags -> String Source # showList :: [OpenFlags] -> ShowS Source #
Eq OpenFlags Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods (==) :: OpenFlags -> OpenFlags -> Bool Source # (/=) :: OpenFlags -> OpenFlags -> Bool Source #
Ord OpenFlags Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods compare :: OpenFlags -> OpenFlags -> Ordering Source # (<) :: OpenFlags -> OpenFlags -> Bool Source # (<=) :: OpenFlags -> OpenFlags -> Bool Source # (>) :: OpenFlags -> OpenFlags -> Bool Source # (>=) :: OpenFlags -> OpenFlags -> Bool Source # max :: OpenFlags -> OpenFlags -> OpenFlags Source # min :: OpenFlags -> OpenFlags -> OpenFlags Source #

data OpenMode Source #

Constructors

ReadOnly	O_RDONLY
WriteOnly	O_WRONLY
ReadWrite	O_RDWR

Instances

Instances details

Read OpenMode Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods readsPrec :: Int -> ReadS OpenMode Source # readList :: ReadS [OpenMode] Source # readPrec :: ReadPrec OpenMode Source # readListPrec :: ReadPrec [OpenMode] Source #
Show OpenMode Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods showsPrec :: Int -> OpenMode -> ShowS Source # show :: OpenMode -> String Source # showList :: [OpenMode] -> ShowS Source #
Eq OpenMode Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods (==) :: OpenMode -> OpenMode -> Bool Source # (/=) :: OpenMode -> OpenMode -> Bool Source #
Ord OpenMode Source #
Instance details Defined in Streamly.Internal.FileSystem.Posix.File Methods compare :: OpenMode -> OpenMode -> Ordering Source # (<) :: OpenMode -> OpenMode -> Bool Source # (<=) :: OpenMode -> OpenMode -> Bool Source # (>) :: OpenMode -> OpenMode -> Bool Source # (>=) :: OpenMode -> OpenMode -> Bool Source # max :: OpenMode -> OpenMode -> OpenMode Source # min :: OpenMode -> OpenMode -> OpenMode Source #

defaultOpenFlags :: OpenFlags Source #

Default values for the OpenFlags.

openFileWith :: OpenFlags -> PosixPath -> IOMode -> IO Handle Source #

openFile :: PosixPath -> IOMode -> IO Handle Source #

openFdAtWith Source #

Arguments

:: OpenFlags	Append, exclusive, truncate, etc.
-> Maybe Fd	Optional directory file descriptor
-> PosixPath	Pathname to open
-> OpenMode	Read-only, read-write or write-only
-> IO Fd

Open a file relative to an optional directory file descriptor.

{-# INLINE openFdAtWith #-}

openFdAt :: Maybe Fd -> PosixPath -> OpenMode -> IO Fd Source #

openFd :: PosixPath -> OpenMode -> IO Fd Source #

closeFd :: Fd -> IO () Source #

data Fd Source #

Instances

Instances details

Storable Fd
Instance details Defined in System.Posix.Types Methods sizeOf :: Fd -> Int Source # alignment :: Fd -> Int Source # peekElemOff :: Ptr Fd -> Int -> IO Fd Source # pokeElemOff :: Ptr Fd -> Int -> Fd -> IO () Source # peekByteOff :: Ptr b -> Int -> IO Fd Source # pokeByteOff :: Ptr b -> Int -> Fd -> IO () Source # peek :: Ptr Fd -> IO Fd Source # poke :: Ptr Fd -> Fd -> IO () Source #
Bits Fd
Instance details Defined in System.Posix.Types Methods (.&.) :: Fd -> Fd -> Fd Source # (.\|.) :: Fd -> Fd -> Fd Source # xor :: Fd -> Fd -> Fd Source # complement :: Fd -> Fd Source # shift :: Fd -> Int -> Fd Source # rotate :: Fd -> Int -> Fd Source # zeroBits :: Fd Source # bit :: Int -> Fd Source # setBit :: Fd -> Int -> Fd Source # clearBit :: Fd -> Int -> Fd Source # complementBit :: Fd -> Int -> Fd Source # testBit :: Fd -> Int -> Bool Source # bitSizeMaybe :: Fd -> Maybe Int Source # bitSize :: Fd -> Int Source # isSigned :: Fd -> Bool Source # shiftL :: Fd -> Int -> Fd Source # unsafeShiftL :: Fd -> Int -> Fd Source # shiftR :: Fd -> Int -> Fd Source # unsafeShiftR :: Fd -> Int -> Fd Source # rotateL :: Fd -> Int -> Fd Source # rotateR :: Fd -> Int -> Fd Source # popCount :: Fd -> Int Source #
FiniteBits Fd
Instance details Defined in System.Posix.Types Methods finiteBitSize :: Fd -> Int Source # countLeadingZeros :: Fd -> Int Source # countTrailingZeros :: Fd -> Int Source #
Bounded Fd
Instance details Defined in System.Posix.Types Methods minBound :: Fd Source # maxBound :: Fd Source #
Enum Fd
Instance details Defined in System.Posix.Types Methods succ :: Fd -> Fd Source # pred :: Fd -> Fd Source # toEnum :: Int -> Fd Source # fromEnum :: Fd -> Int Source # enumFrom :: Fd -> [Fd] Source # enumFromThen :: Fd -> Fd -> [Fd] Source # enumFromTo :: Fd -> Fd -> [Fd] Source # enumFromThenTo :: Fd -> Fd -> Fd -> [Fd] Source #
Ix Fd
Instance details Defined in System.Posix.Types Methods range :: (Fd, Fd) -> [Fd] Source # index :: (Fd, Fd) -> Fd -> Int Source # unsafeIndex :: (Fd, Fd) -> Fd -> Int Source # inRange :: (Fd, Fd) -> Fd -> Bool Source # rangeSize :: (Fd, Fd) -> Int Source # unsafeRangeSize :: (Fd, Fd) -> Int Source #
Num Fd
Instance details Defined in System.Posix.Types Methods (+) :: Fd -> Fd -> Fd Source # (-) :: Fd -> Fd -> Fd Source # (*) :: Fd -> Fd -> Fd Source # negate :: Fd -> Fd Source # abs :: Fd -> Fd Source # signum :: Fd -> Fd Source # fromInteger :: Integer -> Fd Source #
Read Fd
Instance details Defined in System.Posix.Types Methods readsPrec :: Int -> ReadS Fd Source # readList :: ReadS [Fd] Source # readPrec :: ReadPrec Fd Source # readListPrec :: ReadPrec [Fd] Source #
Integral Fd
Instance details Defined in System.Posix.Types Methods quot :: Fd -> Fd -> Fd Source # rem :: Fd -> Fd -> Fd Source # div :: Fd -> Fd -> Fd Source # mod :: Fd -> Fd -> Fd Source # quotRem :: Fd -> Fd -> (Fd, Fd) Source # divMod :: Fd -> Fd -> (Fd, Fd) Source # toInteger :: Fd -> Integer Source #
Real Fd
Instance details Defined in System.Posix.Types Methods toRational :: Fd -> Rational Source #
Show Fd
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> Fd -> ShowS Source # show :: Fd -> String Source # showList :: [Fd] -> ShowS Source #
Eq Fd
Instance details Defined in System.Posix.Types Methods (==) :: Fd -> Fd -> Bool Source # (/=) :: Fd -> Fd -> Bool Source #
Ord Fd
Instance details Defined in System.Posix.Types Methods compare :: Fd -> Fd -> Ordering Source # (<) :: Fd -> Fd -> Bool Source # (<=) :: Fd -> Fd -> Bool Source # (>) :: Fd -> Fd -> Bool Source # (>=) :: Fd -> Fd -> Bool Source # max :: Fd -> Fd -> Fd Source # min :: Fd -> Fd -> Fd Source #