úΊÈ"      !!BSD exit codes exposed to Haskell(c) Justus Adam, 2015BSD-3dev@justus.science experimentalPOSIXSafe"successful terminationsuccessful terminationbase value for error messagescommand line usage errorcommand line usage errordata format errordata format errorcannot open inputcannot open input addressee unknown addressee unknown host name unknown host name unknown service unavailableservice unavailableinternal software errorinternal software errorsystem error (e.g., can't fork)system error (e.g., can't fork)critical OS file missingcritical OS file missingcan't create (user) output filecan't create (user) output fileinput/output errorinput/output error&temp failure; user is invited to retry&temp failure; user is invited to retryremote error in protocolremote error in protocolpermission deniedpermission deniedconfiguration error configuration error!maximum listed value"  !"  !"  !"  !"      !"#$exitc_DFBXEjhe2CX2nf8tMGCG2TSystem.Exit.CodesexOkcodeOkexBaseexUsage codeUsage exDataErr codeDataErr exNoInput codeNoInputexNoUser codeNoUserexNoHost codeNoHost exUnavailablecodeUnavaiable exSoftware codeSoftwareexOsErr codeOsErrexOsFile codeOsFile exCantCreatecodeCantCreateexIOErr codeIOErr exTempFail codeTempFail exProtocol codeProtocolexNoPerm codeNoPermexConfig codeConfigexMax