Maintainer	simons@cryp.to
Stability	provisional
Portability	POSIX
Safe Haskell	Safe
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

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

Bounded Facility Source #
Methods minBound :: Facility # maxBound :: Facility #
Enum Facility Source #
Methods succ :: Facility -> Facility # pred :: Facility -> Facility # toEnum :: Int -> Facility # fromEnum :: Facility -> Int # enumFrom :: Facility -> [Facility] # enumFromThen :: Facility -> Facility -> [Facility] # enumFromTo :: Facility -> Facility -> [Facility] # enumFromThenTo :: Facility -> Facility -> Facility -> [Facility] #
Eq Facility Source #
Methods (==) :: Facility -> Facility -> Bool # (/=) :: Facility -> Facility -> Bool #
Read Facility Source #
Methods readsPrec :: Int -> ReadS Facility # readList :: ReadS [Facility] # readPrec :: ReadPrec Facility # readListPrec :: ReadPrec [Facility] #
Show Facility Source #
Methods showsPrec :: Int -> Facility -> ShowS # show :: Facility -> String # showList :: [Facility] -> ShowS #
Generic Facility Source #
Associated Types type Rep Facility :: * -> * # Methods from :: Facility -> Rep Facility x # to :: Rep Facility x -> Facility #
type Rep Facility Source #
type Rep Facility = D1 (MetaData "Facility" "System.Posix.Syslog.Facility" "hsyslog-5.0.1-LTNaZ9tlet5J4kQ1BXverf" False) ((:+:) ((:+:) ((:+:) ((:+:) (C1 (MetaCons "Kernel" PrefixI False) U1) (C1 (MetaCons "User" PrefixI False) U1)) ((:+:) (C1 (MetaCons "Mail" PrefixI False) U1) (C1 (MetaCons "News" PrefixI False) U1))) ((:+:) ((:+:) (C1 (MetaCons "UUCP" PrefixI False) U1) (C1 (MetaCons "Daemon" PrefixI False) U1)) ((:+:) (C1 (MetaCons "Auth" PrefixI False) U1) (C1 (MetaCons "Cron" PrefixI False) U1)))) ((:+:) ((:+:) ((:+:) (C1 (MetaCons "LPR" PrefixI False) U1) (C1 (MetaCons "Local0" PrefixI False) U1)) ((:+:) (C1 (MetaCons "Local1" PrefixI False) U1) (C1 (MetaCons "Local2" PrefixI False) U1))) ((:+:) ((:+:) (C1 (MetaCons "Local3" PrefixI False) U1) (C1 (MetaCons "Local4" PrefixI False) U1)) ((:+:) (C1 (MetaCons "Local5" PrefixI False) U1) ((:+:) (C1 (MetaCons "Local6" PrefixI False) U1) (C1 (MetaCons "Local7" PrefixI False) U1))))))

fromFacility :: Facility -> CInt Source #

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