foundation-0.0.29: Alternative prelude with batteries and no dependencies
LicenseBSD-style
Maintainerfoundation
Stabilityexperimental
Portabilityportable
Safe HaskellSafe-Inferred
LanguageHaskell2010

Foundation.System.Info

Description

 
Synopsis

Operation System info

data OS Source #

Constructors

Windows 
OSX 
Linux 
Android 
BSD 

Instances

Instances details
Data OS Source # 
Instance details

Defined in Foundation.System.Info

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> OS -> c OS

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c OS

toConstr :: OS -> Constr

dataTypeOf :: OS -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c OS)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c OS)

gmapT :: (forall b. Data b => b -> b) -> OS -> OS

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> OS -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> OS -> r

gmapQ :: (forall d. Data d => d -> u) -> OS -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> OS -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> OS -> m OS

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> OS -> m OS

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> OS -> m OS

Bounded OS Source # 
Instance details

Defined in Foundation.System.Info

Methods

minBound :: OS #

maxBound :: OS #

Enum OS Source # 
Instance details

Defined in Foundation.System.Info

Methods

succ :: OS -> OS #

pred :: OS -> OS #

toEnum :: Int -> OS #

fromEnum :: OS -> Int #

enumFrom :: OS -> [OS] #

enumFromThen :: OS -> OS -> [OS] #

enumFromTo :: OS -> OS -> [OS] #

enumFromThenTo :: OS -> OS -> OS -> [OS] #

Show OS Source # 
Instance details

Defined in Foundation.System.Info

Methods

showsPrec :: Int -> OS -> ShowS

show :: OS -> String

showList :: [OS] -> ShowS

Eq OS Source # 
Instance details

Defined in Foundation.System.Info

Methods

(==) :: OS -> OS -> Bool #

(/=) :: OS -> OS -> Bool #

Ord OS Source # 
Instance details

Defined in Foundation.System.Info

Methods

compare :: OS -> OS -> Ordering #

(<) :: OS -> OS -> Bool #

(<=) :: OS -> OS -> Bool #

(>) :: OS -> OS -> Bool #

(>=) :: OS -> OS -> Bool #

max :: OS -> OS -> OS #

min :: OS -> OS -> OS #

os :: Either [Char] OS Source #

get the operating system on which the program is running.

Either return the known OS or a strict String of the OS name.

This function uses the base's os function.

CPU info

data Arch Source #

Enumeration of the known GHC supported architecture.

Instances

Instances details
Data Arch Source # 
Instance details

Defined in Foundation.System.Info

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Arch -> c Arch

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Arch

toConstr :: Arch -> Constr

dataTypeOf :: Arch -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Arch)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Arch)

gmapT :: (forall b. Data b => b -> b) -> Arch -> Arch

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Arch -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Arch -> r

gmapQ :: (forall d. Data d => d -> u) -> Arch -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Arch -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Arch -> m Arch

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Arch -> m Arch

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Arch -> m Arch

Bounded Arch Source # 
Instance details

Defined in Foundation.System.Info

Enum Arch Source # 
Instance details

Defined in Foundation.System.Info

Methods

succ :: Arch -> Arch #

pred :: Arch -> Arch #

toEnum :: Int -> Arch #

fromEnum :: Arch -> Int #

enumFrom :: Arch -> [Arch] #

enumFromThen :: Arch -> Arch -> [Arch] #

enumFromTo :: Arch -> Arch -> [Arch] #

enumFromThenTo :: Arch -> Arch -> Arch -> [Arch] #

Show Arch Source # 
Instance details

Defined in Foundation.System.Info

Methods

showsPrec :: Int -> Arch -> ShowS

show :: Arch -> String

showList :: [Arch] -> ShowS

Eq Arch Source # 
Instance details

Defined in Foundation.System.Info

Methods

(==) :: Arch -> Arch -> Bool #

(/=) :: Arch -> Arch -> Bool #

Ord Arch Source # 
Instance details

Defined in Foundation.System.Info

Methods

compare :: Arch -> Arch -> Ordering #

(<) :: Arch -> Arch -> Bool #

(<=) :: Arch -> Arch -> Bool #

(>) :: Arch -> Arch -> Bool #

(>=) :: Arch -> Arch -> Bool #

max :: Arch -> Arch -> Arch #

min :: Arch -> Arch -> Arch #

arch :: Either [Char] Arch Source #

get the machine architecture on which the program is running

Either return the known architecture or a Strict String of the architecture name.

This function uses the base's arch function.

cpus :: IO Int Source #

returns the number of CPUs the machine has

data Endianness #

Constructors

LittleEndian 
BigEndian 

Instances

Instances details
Show Endianness 
Instance details

Defined in Basement.Endianness

Methods

showsPrec :: Int -> Endianness -> ShowS

show :: Endianness -> String

showList :: [Endianness] -> ShowS

Eq Endianness 
Instance details

Defined in Basement.Endianness

Compiler info

compilerName :: String Source #

get the compiler name

get the compilerName from base package but convert it into a strict String

data Version #

Constructors

Version 

Fields

Instances

Instances details
Data Version 
Instance details

Defined in Data.Data

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Version -> c Version

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Version

toConstr :: Version -> Constr

dataTypeOf :: Version -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Version)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Version)

gmapT :: (forall b. Data b => b -> b) -> Version -> Version

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Version -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Version -> r

gmapQ :: (forall d. Data d => d -> u) -> Version -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Version -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Version -> m Version

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Version -> m Version

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Version -> m Version

IsList Version 
Instance details

Defined in GHC.Exts

Associated Types

type Item Version #

Generic Version 
Instance details

Defined in Data.Version

Associated Types

type Rep Version :: Type -> Type

Methods

from :: Version -> Rep Version x

to :: Rep Version x -> Version

Read Version 
Instance details

Defined in Data.Version

Methods

readsPrec :: Int -> ReadS Version

readList :: ReadS [Version]

readPrec :: ReadPrec Version

readListPrec :: ReadPrec [Version]

Show Version 
Instance details

Defined in Data.Version

Methods

showsPrec :: Int -> Version -> ShowS

show :: Version -> String

showList :: [Version] -> ShowS

Eq Version 
Instance details

Defined in Data.Version

Methods

(==) :: Version -> Version -> Bool #

(/=) :: Version -> Version -> Bool #

Ord Version 
Instance details

Defined in Data.Version

type Item Version 
Instance details

Defined in GHC.Exts

type Rep Version 
Instance details

Defined in Data.Version

type Rep Version = D1 ('MetaData "Version" "Data.Version" "base" 'False) (C1 ('MetaCons "Version" 'PrefixI 'True) (S1 ('MetaSel ('Just "versionBranch") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [Int]) :*: S1 ('MetaSel ('Just "versionTags") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [String])))