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#ifdef __GLASGOW_HASKELL__
#if defined(SIGINFO) || defined(SIGWINCH)
{-# LANGUAGE Trustworthy #-}
#else
{-# LANGUAGE Safe #-}
#endif
#endif
-----------------------------------------------------------------------------
-- |
-- Module : System.Posix.Signals.Exts
-- Copyright : (c) The University of Glasgow 2002
-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : libraries@haskell.org
-- Stability : provisional
-- Portability : non-portable (requires POSIX, includes Linuxisms/BSDisms)
--
-- non-POSIX signal support commonly available
--
-----------------------------------------------------------------------------
#include "HsUnix.h"
module System.Posix.Signals.Exts (
module System.Posix.Signals
#ifdef SIGINFO
, infoEvent, sigINFO
#endif
#ifdef SIGWINCH
, windowChange, sigWINCH
#endif
) where
import Foreign.C
import System.Posix.Signals
#ifdef __HUGS__
# ifdef SIGINFO
sigINFO = (#const SIGINFO) :: CInt
# endif
# ifdef SIGWINCH
sigWINCH = (#const SIGWINCH) :: CInt
# endif
#else /* !HUGS */
# ifdef SIGINFO
foreign import ccall unsafe "__hsunix_SIGINFO" sigINFO :: CInt
# endif
# ifdef SIGWINCH
foreign import ccall unsafe "__hsunix_SIGWINCH" sigWINCH :: CInt
# endif
#endif /* !HUGS */
#ifdef SIGINFO
infoEvent :: Signal
infoEvent = sigINFO
#endif
#ifdef SIGWINCH
windowChange :: Signal
windowChange = sigWINCH
#endif
|
