unix-2.7.1.0: POSIX functionality

Copyright(c) The University of Glasgow 2002
LicenseBSD-style (see the file libraries/base/LICENSE)
Maintainerlibraries@haskell.org
Stabilityprovisional
Portabilitynon-portable (requires POSIX)
Safe HaskellTrustworthy
LanguageHaskell2010

System.Posix.Error

Description

POSIX error support

Synopsis

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.