unix-2.3.0.0: POSIX functionality Source code Contents Index

System.Posix.DynamicLinker.Prim Portability non-portable (requires POSIX) Stability provisional Maintainer vs@foldr.org

Contents low level API

Description

DLOpen and friend Derived from GModule.chs by M.Weber & M.Chakravarty which is part of c2hs I left the API more or less the same, mostly the flags are different.

Synopsis

c_dlopen :: CString -> CInt -> IO (Ptr ()) c_dlsym :: Ptr () -> CString -> IO (FunPtr a) c_dlerror :: IO CString c_dlclose :: Ptr () -> IO CInt haveRtldNext :: Bool haveRtldLocal :: Bool packRTLDFlags :: [RTLDFlags] -> CInt data RTLDFlags = RTLD_LAZY | RTLD_NOW | RTLD_GLOBAL | RTLD_LOCAL packDL :: DL -> Ptr () data DL = Null | Next | Default | DLHandle (Ptr ())

low level API

c_dlopen :: CString -> CInt -> IO (Ptr ()) Source

c_dlsym :: Ptr () -> CString -> IO (FunPtr a) Source

c_dlerror :: IO CString Source

c_dlclose :: Ptr () -> IO CInt Source

haveRtldNext :: Bool Source

haveRtldLocal :: Bool Source

packRTLDFlags :: [RTLDFlags] -> CInt Source

data RTLDFlags Source

Constructors RTLD_LAZY RTLD_NOW RTLD_GLOBAL RTLD_LOCAL Instances Read RTLDFlags Show RTLDFlags

packDL :: DL -> Ptr () Source

data DL Source

Flags for dlsym. Notice that Next might not be available on your particular platform! Constructors Null Next Default DLHandle (Ptr ()) Instances Show DL

Produced by Haddock version 0.8