unix-2.7.2.1: 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 HaskellSafe
LanguageHaskell2010

System.Posix.Error (signature[?])

Description

POSIX error support

Synopsis

Documentation

throwErrnoPath :: String -> FilePath -> IO a Source #

as throwErrno, but exceptions include the given path when appropriate.

throwErrnoPathIf :: (a -> Bool) -> String -> FilePath -> IO a -> IO a Source #

as throwErrnoIf, but exceptions include the given path when appropriate.

throwErrnoPathIf_ :: (a -> Bool) -> String -> FilePath -> IO a -> IO () Source #

as throwErrnoIf_, but exceptions include the given path when appropriate.

throwErrnoPathIfNull :: String -> FilePath -> IO (Ptr a) -> IO (Ptr a) Source #

as throwErrnoIfNull, but exceptions include the given path when appropriate.

throwErrnoPathIfMinus1 :: (Eq a, Num a) => String -> FilePath -> IO a -> IO a Source #

as throwErrnoIfMinus1, but exceptions include the given path when appropriate.

throwErrnoPathIfMinus1_ :: (Eq a, Num a) => String -> FilePath -> IO a -> IO () Source #

as throwErrnoIfMinus1_, but exceptions include the given path when appropriate.