System.Posix.DynamicLinker.ByteString

Copyright	(c) Volker Stolz <[email protected]> 2003
License	BSD-style (see the file libraries/base/LICENSE)
Maintainer	[email protected]
Stability	provisional
Portability	non-portable (requires POSIX)
Safe Haskell	Safe
Language	Haskell2010

module System.Posix.DynamicLinker.Prim

dlopen :: RawFilePath -> [RTLDFlags] -> IO DL Source

dlsym :: DL -> String -> IO (FunPtr a) Source

dlsym returns the address binding of the symbol described in symbol, as it occurs in the shared object identified by source.

dlerror :: IO String Source

dlclose :: DL -> IO () Source

withDL :: RawFilePath -> [RTLDFlags] -> (DL -> IO a) -> IO a Source

withDL_ :: RawFilePath -> [RTLDFlags] -> (DL -> IO a) -> IO () Source

undl :: DL -> Ptr () Source

undl obtains the raw handle. You mustn't do something like withDL mod flags $ liftM undl >>= p -> use p