Maintainer	simons@cryp.to
Stability	provisional
Portability	POSIX
Safe Haskell	Safe-Inferred
Language	Haskell2010

System.Posix.Syslog.Facility

Description

FFI bindings to syslog(3) from POSIX.1-2008. This module is intended for purposes of low-level implementation. Users of this library should prefer safer and more convenient API provided by System.Posix.Syslog.

Synopsis

data Facility
- = Kernel
- | User
- | Mail
- | News
- | UUCP
- | Daemon
- | Auth
- | Cron
- | LPR
- | Local0
- | Local1
- | Local2
- | Local3
- | Local4
- | Local5
- | Local6
- | Local7
fromFacility :: Facility -> CInt

Documentation

data Facility Source #

Syslog distinguishes various system facilities. Most applications should log in USER.

Constructors

Kernel	kernel messages
User	user-level messages (default unless set otherwise)
Mail	mail system
News	network news subsystem
UUCP	UUCP subsystem
Daemon	system daemons
Auth	security and authorization messages
Cron	clock daemon
LPR	line printer subsystem
Local0	reserved for local use
Local1	reserved for local use
Local2	reserved for local use
Local3	reserved for local use
Local4	reserved for local use
Local5	reserved for local use
Local6	reserved for local use
Local7	reserved for local use

Instances

Instances details

Bounded Facility Source #
Instance details Defined in System.Posix.Syslog.Facility Methods minBound :: Facility Source # maxBound :: Facility Source #
Enum Facility Source #
Instance details Defined in System.Posix.Syslog.Facility Methods succ :: Facility -> Facility Source # pred :: Facility -> Facility Source # toEnum :: Int -> Facility Source # fromEnum :: Facility -> Int Source # enumFrom :: Facility -> [Facility] Source # enumFromThen :: Facility -> Facility -> [Facility] Source # enumFromTo :: Facility -> Facility -> [Facility] Source # enumFromThenTo :: Facility -> Facility -> Facility -> [Facility] Source #
Generic Facility Source #
Instance details Defined in System.Posix.Syslog.Facility Associated Types type Rep Facility :: Type -> Type Source # Methods from :: Facility -> Rep Facility x Source # to :: Rep Facility x -> Facility Source #
Read Facility Source #
Instance details Defined in System.Posix.Syslog.Facility Methods readsPrec :: Int -> ReadS Facility Source # readList :: ReadS [Facility] Source # readPrec :: ReadPrec Facility Source # readListPrec :: ReadPrec [Facility] Source #
Show Facility Source #
Instance details Defined in System.Posix.Syslog.Facility Methods showsPrec :: Int -> Facility -> ShowS Source # show :: Facility -> String Source # showList :: [Facility] -> ShowS Source #
Eq Facility Source #
Instance details Defined in System.Posix.Syslog.Facility Methods (==) :: Facility -> Facility -> Bool Source # (/=) :: Facility -> Facility -> Bool Source #
type Rep Facility Source #
Instance details Defined in System.Posix.Syslog.Facility type Rep Facility = D1 ('MetaData "Facility" "System.Posix.Syslog.Facility" "hsyslog-5.0.2-5tJsoTgruGSFuCr1b3O880" 'False) ((((C1 ('MetaCons "Kernel" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "User" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Mail" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "News" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "UUCP" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Daemon" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Auth" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Cron" 'PrefixI 'False) (U1 :: Type -> Type)))) :+: (((C1 ('MetaCons "LPR" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Local0" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Local1" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Local2" 'PrefixI 'False) (U1 :: Type -> Type))) :+: ((C1 ('MetaCons "Local3" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Local4" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Local5" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "Local6" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Local7" 'PrefixI 'False) (U1 :: Type -> Type))))))

fromFacility :: Facility -> CInt Source #

Translate a Facility into the system-dependent identifier that's used by the syslog(3) implementation.