| Portability | non-portable (requires POSIX) |
|---|---|
| Stability | provisional |
| Maintainer | libraries@haskell.org |
| Safe Haskell | Trustworthy |
System.Posix.Error
Description
POSIX error support
Synopsis
- throwErrnoPath :: String -> FilePath -> IO a
- throwErrnoPathIf :: (a -> Bool) -> String -> FilePath -> IO a -> IO a
- throwErrnoPathIf_ :: (a -> Bool) -> String -> FilePath -> IO a -> IO ()
- throwErrnoPathIfRetry :: (a -> Bool) -> String -> FilePath -> IO a -> IO a
- throwErrnoPathIfNull :: String -> FilePath -> IO (Ptr a) -> IO (Ptr a)
- throwErrnoPathIfNullRetry :: String -> FilePath -> IO (Ptr a) -> IO (Ptr a)
- throwErrnoPathIfMinus1 :: (Eq a, Num a) => String -> FilePath -> IO a -> IO a
- throwErrnoPathIfMinus1_ :: (Eq a, Num a) => String -> FilePath -> IO a -> IO ()
- throwErrnoPathIfMinus1Retry :: (Eq a, Num a) => String -> FilePath -> IO a -> IO a
- throwErrnoPathIfMinus1Retry_ :: (Eq a, Num a) => String -> FilePath -> IO a -> IO ()
Documentation
throwErrnoPath :: String -> FilePath -> IO a
as throwErrno , but exceptions include the given path when appropriate.
throwErrnoPathIf :: (a -> Bool) -> String -> FilePath -> IO a -> IO a
as throwErrnoIf , but exceptions include the given path when
appropriate.
throwErrnoPathIf_ :: (a -> Bool) -> String -> FilePath -> IO a -> IO ()
as throwErrnoIf_ , but exceptions include the given path when
appropriate.
throwErrnoPathIfNull :: String -> FilePath -> IO (Ptr a) -> IO (Ptr a)
as throwErrnoIfNull , but exceptions include the given path when
appropriate.
throwErrnoPathIfMinus1 :: (Eq a, Num a) => String -> FilePath -> IO a -> IO a
as throwErrnoIfMinus1 , but exceptions include the given path when
appropriate.
throwErrnoPathIfMinus1_ :: (Eq a, Num a) => String -> FilePath -> IO a -> IO ()
as throwErrnoIfMinus1_ , but exceptions include the given path when
appropriate.