base-4.9.1.0: Basic libraries

Copyright(c) The University of Glasgow 2002
LicenseBSD-style (see the file libraries/base/LICENSE)
Maintainerlibraries@haskell.org
Stabilityprovisional
Portabilitynon-portable (requires POSIX)
Safe HaskellTrustworthy
LanguageHaskell2010

System.Posix.Types

Contents

Description

POSIX data types: Haskell equivalents of the types defined by the <sys/types.h> C header on a POSIX system.

Synopsis

POSIX data types

Platform differences

This module contains platform specific information about types. __/As such the types presented on this page reflect the platform on which the documentation was generated and may not coincide with the types on your platform./__

newtype CDev #

Constructors

CDev Word64 

Instances

Bounded CDev # 
Enum CDev # 

Methods

succ :: CDev -> CDev #

pred :: CDev -> CDev #

toEnum :: Int -> CDev #

fromEnum :: CDev -> Int #

enumFrom :: CDev -> [CDev] #

enumFromThen :: CDev -> CDev -> [CDev] #

enumFromTo :: CDev -> CDev -> [CDev] #

enumFromThenTo :: CDev -> CDev -> CDev -> [CDev] #

Eq CDev # 

Methods

(==) :: CDev -> CDev -> Bool Source #

(/=) :: CDev -> CDev -> Bool Source #

Integral CDev # 

Methods

quot :: CDev -> CDev -> CDev #

rem :: CDev -> CDev -> CDev #

div :: CDev -> CDev -> CDev #

mod :: CDev -> CDev -> CDev #

quotRem :: CDev -> CDev -> (CDev, CDev) #

divMod :: CDev -> CDev -> (CDev, CDev) #

toInteger :: CDev -> Integer #

Num CDev # 

Methods

(+) :: CDev -> CDev -> CDev #

(-) :: CDev -> CDev -> CDev #

(*) :: CDev -> CDev -> CDev #

negate :: CDev -> CDev #

abs :: CDev -> CDev #

signum :: CDev -> CDev #

fromInteger :: Integer -> CDev #

Ord CDev # 
Read CDev # 
Real CDev # 

Methods

toRational :: CDev -> Rational #

Show CDev # 

Methods

showsPrec :: Int -> CDev -> ShowS #

show :: CDev -> String #

showList :: [CDev] -> ShowS #

FiniteBits CDev # 
Bits CDev # 
Storable CDev # 

Methods

sizeOf :: CDev -> Int #

alignment :: CDev -> Int #

peekElemOff :: Ptr CDev -> Int -> IO CDev #

pokeElemOff :: Ptr CDev -> Int -> CDev -> IO () #

peekByteOff :: Ptr b -> Int -> IO CDev #

pokeByteOff :: Ptr b -> Int -> CDev -> IO () #

peek :: Ptr CDev -> IO CDev #

poke :: Ptr CDev -> CDev -> IO () #

newtype CIno #

Constructors

CIno Word64 

Instances

Bounded CIno # 
Enum CIno # 

Methods

succ :: CIno -> CIno #

pred :: CIno -> CIno #

toEnum :: Int -> CIno #

fromEnum :: CIno -> Int #

enumFrom :: CIno -> [CIno] #

enumFromThen :: CIno -> CIno -> [CIno] #

enumFromTo :: CIno -> CIno -> [CIno] #

enumFromThenTo :: CIno -> CIno -> CIno -> [CIno] #

Eq CIno # 

Methods

(==) :: CIno -> CIno -> Bool Source #

(/=) :: CIno -> CIno -> Bool Source #

Integral CIno # 

Methods

quot :: CIno -> CIno -> CIno #

rem :: CIno -> CIno -> CIno #

div :: CIno -> CIno -> CIno #

mod :: CIno -> CIno -> CIno #

quotRem :: CIno -> CIno -> (CIno, CIno) #

divMod :: CIno -> CIno -> (CIno, CIno) #

toInteger :: CIno -> Integer #

Num CIno # 

Methods

(+) :: CIno -> CIno -> CIno #

(-) :: CIno -> CIno -> CIno #

(*) :: CIno -> CIno -> CIno #

negate :: CIno -> CIno #

abs :: CIno -> CIno #

signum :: CIno -> CIno #

fromInteger :: Integer -> CIno #

Ord CIno # 
Read CIno # 
Real CIno # 

Methods

toRational :: CIno -> Rational #

Show CIno # 

Methods

showsPrec :: Int -> CIno -> ShowS #

show :: CIno -> String #

showList :: [CIno] -> ShowS #

FiniteBits CIno # 
Bits CIno # 
Storable CIno # 

Methods

sizeOf :: CIno -> Int #

alignment :: CIno -> Int #

peekElemOff :: Ptr CIno -> Int -> IO CIno #

pokeElemOff :: Ptr CIno -> Int -> CIno -> IO () #

peekByteOff :: Ptr b -> Int -> IO CIno #

pokeByteOff :: Ptr b -> Int -> CIno -> IO () #

peek :: Ptr CIno -> IO CIno #

poke :: Ptr CIno -> CIno -> IO () #

newtype CMode #

Constructors

CMode Word32 

Instances

Bounded CMode # 
Enum CMode # 
Eq CMode # 

Methods

(==) :: CMode -> CMode -> Bool Source #

(/=) :: CMode -> CMode -> Bool Source #

Integral CMode # 
Num CMode # 
Ord CMode # 
Read CMode # 
Real CMode # 

Methods

toRational :: CMode -> Rational #

Show CMode # 

Methods

showsPrec :: Int -> CMode -> ShowS #

show :: CMode -> String #

showList :: [CMode] -> ShowS #

FiniteBits CMode # 
Bits CMode # 
Storable CMode # 

Methods

sizeOf :: CMode -> Int #

alignment :: CMode -> Int #

peekElemOff :: Ptr CMode -> Int -> IO CMode #

pokeElemOff :: Ptr CMode -> Int -> CMode -> IO () #

peekByteOff :: Ptr b -> Int -> IO CMode #

pokeByteOff :: Ptr b -> Int -> CMode -> IO () #

peek :: Ptr CMode -> IO CMode #

poke :: Ptr CMode -> CMode -> IO () #

newtype COff #

Constructors

COff Int64 

Instances

Bounded COff # 
Enum COff # 

Methods

succ :: COff -> COff #

pred :: COff -> COff #

toEnum :: Int -> COff #

fromEnum :: COff -> Int #

enumFrom :: COff -> [COff] #

enumFromThen :: COff -> COff -> [COff] #

enumFromTo :: COff -> COff -> [COff] #

enumFromThenTo :: COff -> COff -> COff -> [COff] #

Eq COff # 

Methods

(==) :: COff -> COff -> Bool Source #

(/=) :: COff -> COff -> Bool Source #

Integral COff # 

Methods

quot :: COff -> COff -> COff #

rem :: COff -> COff -> COff #

div :: COff -> COff -> COff #

mod :: COff -> COff -> COff #

quotRem :: COff -> COff -> (COff, COff) #

divMod :: COff -> COff -> (COff, COff) #

toInteger :: COff -> Integer #

Num COff # 

Methods

(+) :: COff -> COff -> COff #

(-) :: COff -> COff -> COff #

(*) :: COff -> COff -> COff #

negate :: COff -> COff #

abs :: COff -> COff #

signum :: COff -> COff #

fromInteger :: Integer -> COff #

Ord COff # 
Read COff # 
Real COff # 

Methods

toRational :: COff -> Rational #

Show COff # 

Methods

showsPrec :: Int -> COff -> ShowS #

show :: COff -> String #

showList :: [COff] -> ShowS #

FiniteBits COff # 
Bits COff # 
Storable COff # 

Methods

sizeOf :: COff -> Int #

alignment :: COff -> Int #

peekElemOff :: Ptr COff -> Int -> IO COff #

pokeElemOff :: Ptr COff -> Int -> COff -> IO () #

peekByteOff :: Ptr b -> Int -> IO COff #

pokeByteOff :: Ptr b -> Int -> COff -> IO () #

peek :: Ptr COff -> IO COff #

poke :: Ptr COff -> COff -> IO () #

newtype CPid #

Constructors

CPid Int32 

Instances

Bounded CPid # 
Enum CPid # 

Methods

succ :: CPid -> CPid #

pred :: CPid -> CPid #

toEnum :: Int -> CPid #

fromEnum :: CPid -> Int #

enumFrom :: CPid -> [CPid] #

enumFromThen :: CPid -> CPid -> [CPid] #

enumFromTo :: CPid -> CPid -> [CPid] #

enumFromThenTo :: CPid -> CPid -> CPid -> [CPid] #

Eq CPid # 

Methods

(==) :: CPid -> CPid -> Bool Source #

(/=) :: CPid -> CPid -> Bool Source #

Integral CPid # 

Methods

quot :: CPid -> CPid -> CPid #

rem :: CPid -> CPid -> CPid #

div :: CPid -> CPid -> CPid #

mod :: CPid -> CPid -> CPid #

quotRem :: CPid -> CPid -> (CPid, CPid) #

divMod :: CPid -> CPid -> (CPid, CPid) #

toInteger :: CPid -> Integer #

Num CPid # 

Methods

(+) :: CPid -> CPid -> CPid #

(-) :: CPid -> CPid -> CPid #

(*) :: CPid -> CPid -> CPid #

negate :: CPid -> CPid #

abs :: CPid -> CPid #

signum :: CPid -> CPid #

fromInteger :: Integer -> CPid #

Ord CPid # 
Read CPid # 
Real CPid # 

Methods

toRational :: CPid -> Rational #

Show CPid # 

Methods

showsPrec :: Int -> CPid -> ShowS #

show :: CPid -> String #

showList :: [CPid] -> ShowS #

FiniteBits CPid # 
Bits CPid # 
Storable CPid # 

Methods

sizeOf :: CPid -> Int #

alignment :: CPid -> Int #

peekElemOff :: Ptr CPid -> Int -> IO CPid #

pokeElemOff :: Ptr CPid -> Int -> CPid -> IO () #

peekByteOff :: Ptr b -> Int -> IO CPid #

pokeByteOff :: Ptr b -> Int -> CPid -> IO () #

peek :: Ptr CPid -> IO CPid #

poke :: Ptr CPid -> CPid -> IO () #

newtype CSsize #

Constructors

CSsize Int64 

Instances

Bounded CSsize # 
Enum CSsize # 
Eq CSsize # 
Integral CSsize # 
Num CSsize # 
Ord CSsize # 
Read CSsize # 
Real CSsize # 
Show CSsize # 
FiniteBits CSsize # 
Bits CSsize # 
Storable CSsize # 

newtype CGid #

Constructors

CGid Word32 

Instances

Bounded CGid # 
Enum CGid # 

Methods

succ :: CGid -> CGid #

pred :: CGid -> CGid #

toEnum :: Int -> CGid #

fromEnum :: CGid -> Int #

enumFrom :: CGid -> [CGid] #

enumFromThen :: CGid -> CGid -> [CGid] #

enumFromTo :: CGid -> CGid -> [CGid] #

enumFromThenTo :: CGid -> CGid -> CGid -> [CGid] #

Eq CGid # 

Methods

(==) :: CGid -> CGid -> Bool Source #

(/=) :: CGid -> CGid -> Bool Source #

Integral CGid # 

Methods

quot :: CGid -> CGid -> CGid #

rem :: CGid -> CGid -> CGid #

div :: CGid -> CGid -> CGid #

mod :: CGid -> CGid -> CGid #

quotRem :: CGid -> CGid -> (CGid, CGid) #

divMod :: CGid -> CGid -> (CGid, CGid) #

toInteger :: CGid -> Integer #

Num CGid # 

Methods

(+) :: CGid -> CGid -> CGid #

(-) :: CGid -> CGid -> CGid #

(*) :: CGid -> CGid -> CGid #

negate :: CGid -> CGid #

abs :: CGid -> CGid #

signum :: CGid -> CGid #

fromInteger :: Integer -> CGid #

Ord CGid # 
Read CGid # 
Real CGid # 

Methods

toRational :: CGid -> Rational #

Show CGid # 

Methods

showsPrec :: Int -> CGid -> ShowS #

show :: CGid -> String #

showList :: [CGid] -> ShowS #

FiniteBits CGid # 
Bits CGid # 
Storable CGid # 

Methods

sizeOf :: CGid -> Int #

alignment :: CGid -> Int #

peekElemOff :: Ptr CGid -> Int -> IO CGid #

pokeElemOff :: Ptr CGid -> Int -> CGid -> IO () #

peekByteOff :: Ptr b -> Int -> IO CGid #

pokeByteOff :: Ptr b -> Int -> CGid -> IO () #

peek :: Ptr CGid -> IO CGid #

poke :: Ptr CGid -> CGid -> IO () #

newtype CNlink #

Constructors

CNlink Word64 

newtype CUid #

Constructors

CUid Word32 

Instances

Bounded CUid # 
Enum CUid # 

Methods

succ :: CUid -> CUid #

pred :: CUid -> CUid #

toEnum :: Int -> CUid #

fromEnum :: CUid -> Int #

enumFrom :: CUid -> [CUid] #

enumFromThen :: CUid -> CUid -> [CUid] #

enumFromTo :: CUid -> CUid -> [CUid] #

enumFromThenTo :: CUid -> CUid -> CUid -> [CUid] #

Eq CUid # 

Methods

(==) :: CUid -> CUid -> Bool Source #

(/=) :: CUid -> CUid -> Bool Source #

Integral CUid # 

Methods

quot :: CUid -> CUid -> CUid #

rem :: CUid -> CUid -> CUid #

div :: CUid -> CUid -> CUid #

mod :: CUid -> CUid -> CUid #

quotRem :: CUid -> CUid -> (CUid, CUid) #

divMod :: CUid -> CUid -> (CUid, CUid) #

toInteger :: CUid -> Integer #

Num CUid # 

Methods

(+) :: CUid -> CUid -> CUid #

(-) :: CUid -> CUid -> CUid #

(*) :: CUid -> CUid -> CUid #

negate :: CUid -> CUid #

abs :: CUid -> CUid #

signum :: CUid -> CUid #

fromInteger :: Integer -> CUid #

Ord CUid # 
Read CUid # 
Real CUid # 

Methods

toRational :: CUid -> Rational #

Show CUid # 

Methods

showsPrec :: Int -> CUid -> ShowS #

show :: CUid -> String #

showList :: [CUid] -> ShowS #

FiniteBits CUid # 
Bits CUid # 
Storable CUid # 

Methods

sizeOf :: CUid -> Int #

alignment :: CUid -> Int #

peekElemOff :: Ptr CUid -> Int -> IO CUid #

pokeElemOff :: Ptr CUid -> Int -> CUid -> IO () #

peekByteOff :: Ptr b -> Int -> IO CUid #

pokeByteOff :: Ptr b -> Int -> CUid -> IO () #

peek :: Ptr CUid -> IO CUid #

poke :: Ptr CUid -> CUid -> IO () #

newtype CCc #

Constructors

CCc Word8 

Instances

Enum CCc # 

Methods

succ :: CCc -> CCc #

pred :: CCc -> CCc #

toEnum :: Int -> CCc #

fromEnum :: CCc -> Int #

enumFrom :: CCc -> [CCc] #

enumFromThen :: CCc -> CCc -> [CCc] #

enumFromTo :: CCc -> CCc -> [CCc] #

enumFromThenTo :: CCc -> CCc -> CCc -> [CCc] #

Eq CCc # 

Methods

(==) :: CCc -> CCc -> Bool Source #

(/=) :: CCc -> CCc -> Bool Source #

Num CCc # 

Methods

(+) :: CCc -> CCc -> CCc #

(-) :: CCc -> CCc -> CCc #

(*) :: CCc -> CCc -> CCc #

negate :: CCc -> CCc #

abs :: CCc -> CCc #

signum :: CCc -> CCc #

fromInteger :: Integer -> CCc #

Ord CCc # 

Methods

compare :: CCc -> CCc -> Ordering Source #

(<) :: CCc -> CCc -> Bool Source #

(<=) :: CCc -> CCc -> Bool Source #

(>) :: CCc -> CCc -> Bool Source #

(>=) :: CCc -> CCc -> Bool Source #

max :: CCc -> CCc -> CCc Source #

min :: CCc -> CCc -> CCc Source #

Read CCc # 
Real CCc # 

Methods

toRational :: CCc -> Rational #

Show CCc # 

Methods

showsPrec :: Int -> CCc -> ShowS #

show :: CCc -> String #

showList :: [CCc] -> ShowS #

Storable CCc # 

Methods

sizeOf :: CCc -> Int #

alignment :: CCc -> Int #

peekElemOff :: Ptr CCc -> Int -> IO CCc #

pokeElemOff :: Ptr CCc -> Int -> CCc -> IO () #

peekByteOff :: Ptr b -> Int -> IO CCc #

pokeByteOff :: Ptr b -> Int -> CCc -> IO () #

peek :: Ptr CCc -> IO CCc #

poke :: Ptr CCc -> CCc -> IO () #

newtype CSpeed #

Constructors

CSpeed Word32 

Instances

Enum CSpeed # 
Eq CSpeed # 
Num CSpeed # 
Ord CSpeed # 
Read CSpeed # 
Real CSpeed # 
Show CSpeed # 
Storable CSpeed # 

newtype CTcflag #

Constructors

CTcflag Word32 

Instances

Bounded CTcflag # 
Enum CTcflag # 
Eq CTcflag # 
Integral CTcflag # 
Num CTcflag # 
Ord CTcflag # 
Read CTcflag # 
Real CTcflag # 
Show CTcflag # 
FiniteBits CTcflag # 
Bits CTcflag # 
Storable CTcflag # 

newtype CRLim #

Constructors

CRLim Word64 

Instances

Bounded CRLim # 
Enum CRLim # 
Eq CRLim # 

Methods

(==) :: CRLim -> CRLim -> Bool Source #

(/=) :: CRLim -> CRLim -> Bool Source #

Integral CRLim # 
Num CRLim # 
Ord CRLim # 
Read CRLim # 
Real CRLim # 

Methods

toRational :: CRLim -> Rational #

Show CRLim # 

Methods

showsPrec :: Int -> CRLim -> ShowS #

show :: CRLim -> String #

showList :: [CRLim] -> ShowS #

FiniteBits CRLim # 
Bits CRLim # 
Storable CRLim # 

Methods

sizeOf :: CRLim -> Int #

alignment :: CRLim -> Int #

peekElemOff :: Ptr CRLim -> Int -> IO CRLim #

pokeElemOff :: Ptr CRLim -> Int -> CRLim -> IO () #

peekByteOff :: Ptr b -> Int -> IO CRLim #

pokeByteOff :: Ptr b -> Int -> CRLim -> IO () #

peek :: Ptr CRLim -> IO CRLim #

poke :: Ptr CRLim -> CRLim -> IO () #

newtype Fd #

Constructors

Fd CInt 

Instances

Bounded Fd # 

Methods

minBound :: Fd #

maxBound :: Fd #

Enum Fd # 

Methods

succ :: Fd -> Fd #

pred :: Fd -> Fd #

toEnum :: Int -> Fd #

fromEnum :: Fd -> Int #

enumFrom :: Fd -> [Fd] #

enumFromThen :: Fd -> Fd -> [Fd] #

enumFromTo :: Fd -> Fd -> [Fd] #

enumFromThenTo :: Fd -> Fd -> Fd -> [Fd] #

Eq Fd # 

Methods

(==) :: Fd -> Fd -> Bool Source #

(/=) :: Fd -> Fd -> Bool Source #

Integral Fd # 

Methods

quot :: Fd -> Fd -> Fd #

rem :: Fd -> Fd -> Fd #

div :: Fd -> Fd -> Fd #

mod :: Fd -> Fd -> Fd #

quotRem :: Fd -> Fd -> (Fd, Fd) #

divMod :: Fd -> Fd -> (Fd, Fd) #

toInteger :: Fd -> Integer #

Num Fd # 

Methods

(+) :: Fd -> Fd -> Fd #

(-) :: Fd -> Fd -> Fd #

(*) :: Fd -> Fd -> Fd #

negate :: Fd -> Fd #

abs :: Fd -> Fd #

signum :: Fd -> Fd #

fromInteger :: Integer -> Fd #

Ord Fd # 

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 #

Read Fd # 
Real Fd # 

Methods

toRational :: Fd -> Rational #

Show Fd # 

Methods

showsPrec :: Int -> Fd -> ShowS #

show :: Fd -> String #

showList :: [Fd] -> ShowS #

FiniteBits Fd # 
Bits Fd # 

Methods

(.&.) :: Fd -> Fd -> Fd #

(.|.) :: Fd -> Fd -> Fd #

xor :: Fd -> Fd -> Fd #

complement :: Fd -> Fd #

shift :: Fd -> Int -> Fd #

rotate :: Fd -> Int -> Fd #

zeroBits :: Fd #

bit :: Int -> Fd #

setBit :: Fd -> Int -> Fd #

clearBit :: Fd -> Int -> Fd #

complementBit :: Fd -> Int -> Fd #

testBit :: Fd -> Int -> Bool #

bitSizeMaybe :: Fd -> Maybe Int #

bitSize :: Fd -> Int #

isSigned :: Fd -> Bool #

shiftL :: Fd -> Int -> Fd #

unsafeShiftL :: Fd -> Int -> Fd #

shiftR :: Fd -> Int -> Fd #

unsafeShiftR :: Fd -> Int -> Fd #

rotateL :: Fd -> Int -> Fd #

rotateR :: Fd -> Int -> Fd #

popCount :: Fd -> Int #

Storable Fd # 

Methods

sizeOf :: Fd -> Int #

alignment :: Fd -> Int #

peekElemOff :: Ptr Fd -> Int -> IO Fd #

pokeElemOff :: Ptr Fd -> Int -> Fd -> IO () #

peekByteOff :: Ptr b -> Int -> IO Fd #

pokeByteOff :: Ptr b -> Int -> Fd -> IO () #

peek :: Ptr Fd -> IO Fd #

poke :: Ptr Fd -> Fd -> IO () #

type UserID = CUid #

type GroupID = CGid #

type DeviceID = CDev #

type FileID = CIno #

type Limit = CLong #