diff options
Diffstat (limited to 'System/Posix/Env.hsc')
| -rw-r--r-- | System/Posix/Env.hsc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/System/Posix/Env.hsc b/System/Posix/Env.hsc index 239992c..979b981 100644 --- a/System/Posix/Env.hsc +++ b/System/Posix/Env.hsc @@ -30,6 +30,7 @@ import Foreign.C.Types ( CInt ) import Foreign.C.String import Foreign.Marshal.Array import Foreign.Ptr +import Foreign.Storable import Control.Monad ( liftM ) import Data.Maybe ( fromMaybe ) @@ -54,11 +55,12 @@ foreign import ccall unsafe "getenv" getEnvironmentPrim :: IO [String] getEnvironmentPrim = do + c_environ <- peek c_environ_p arr <- peekArray0 nullPtr c_environ mapM peekCString arr -foreign import ccall unsafe "__hsunix_environ" - c_environ :: Ptr CString +foreign import ccall unsafe "&environ" + c_environ_p :: Ptr (Ptr CString) -- |'getEnvironment' retrieves the entire environment as a -- list of @(key,value)@ pairs. |