-- | All exit codes that the program can return (excepting
--   ExitSuccess).
--
module ExitCodes (
  exit_no_hosts,
  exit_no_lists,
  exit_unparseable_host,
  exit_unparseable_list )
where

-- | No hosts were given on the command-line or in a config file.
--
exit_no_hosts :: Int
exit_no_hosts = 1


-- | No lists were given on the command-line or in a config file.
--
exit_no_lists :: Int
exit_no_lists = 2


-- | The user gave us an RBL we couldn't parse.
--
exit_unparseable_list :: Int
exit_unparseable_list = 3


-- | The user gave us a host we couldn't parse.
--
exit_unparseable_host :: Int
exit_unparseable_host = 4