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[project @ 2002-05-09 13:16:29 by simonmar]
[ghc-base.git]
/
System
/
IO
/
Error.hs
diff --git
a/System/IO/Error.hs
b/System/IO/Error.hs
index
22becfb
..
245487a
100644
(file)
--- a/
System/IO/Error.hs
+++ b/
System/IO/Error.hs
@@
-1,17
+1,15
@@
{-# OPTIONS -fno-implicit-prelude #-}
-----------------------------------------------------------------------------
{-# OPTIONS -fno-implicit-prelude #-}
-----------------------------------------------------------------------------
---
+-- |
-- Module : System.IO.Error
-- Copyright : (c) The University of Glasgow 2001
-- Module : System.IO.Error
-- Copyright : (c) The University of Glasgow 2001
--- License : BSD-style (see the file libraries/core/LICENSE)
+-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : libraries@haskell.org
-- Stability : provisional
-- Portability : portable
--
--
-- Maintainer : libraries@haskell.org
-- Stability : provisional
-- Portability : portable
--
--- $Id: Error.hs,v 1.1 2002/02/05 17:32:27 simonmar Exp $
---
-- Standard IO Errors.
--
-----------------------------------------------------------------------------
-- Standard IO Errors.
--
-----------------------------------------------------------------------------
@@
-117,6
+115,10
@@
userErrorType = UserError
-- -----------------------------------------------------------------------------
-- IOErrorType predicates
-- -----------------------------------------------------------------------------
-- IOErrorType predicates
+isAlreadyExistsErrorType, isDoesNotExistErrorType, isAlreadyInUseErrorType,
+ isFullErrorType, isEOFErrorType, isIllegalOperationErrorType,
+ isPermissionErrorType, isUserErrorType :: IOErrorType -> Bool
+
#ifdef __GLASGOW_HASKELL__
isAlreadyExistsErrorType AlreadyExists = True
isAlreadyExistsErrorType _ = False
#ifdef __GLASGOW_HASKELL__
isAlreadyExistsErrorType AlreadyExists = True
isAlreadyExistsErrorType _ = False
@@
-148,12
+150,12
@@
isUserErrorType _ = False
#ifdef __GLASGOW_HASKELL__
ioeGetErrorType :: IOError -> IOErrorType
#ifdef __GLASGOW_HASKELL__
ioeGetErrorType :: IOError -> IOErrorType
-ioeGetFileName :: IOError -> Maybe FilePath
-ioeGetErrorString :: IOError -> String
ioeGetHandle :: IOError -> Maybe Handle
ioeGetHandle :: IOError -> Maybe Handle
+ioeGetErrorString :: IOError -> String
+ioeGetFileName :: IOError -> Maybe FilePath
ioeGetErrorType (IOException ioe) = ioe_type ioe
ioeGetErrorType (IOException ioe) = ioe_type ioe
-ioeGetHandle _ = error "System.IO.Error.ioeGetHandle: not an IO error"
+ioeGetErrorType _ = error "System.IO.Error.ioeGetHandle: not an IO error"
ioeGetHandle (IOException ioe) = ioe_handle ioe
ioeGetHandle _ = error "System.IO.Error.ioeGetHandle: not an IO error"
ioeGetHandle (IOException ioe) = ioe_handle ioe
ioeGetHandle _ = error "System.IO.Error.ioeGetHandle: not an IO error"