add threadCapability :: ThreadId -> IO (Int,Bool)

[ghc-base.git] / GHC / Conc.lhs

diff --git a/GHC/Conc.lhs b/GHC/Conc.lhs
index 2e3247f..1332fca 100644 (file)
--- a/GHC/Conc.lhs
+++ b/GHC/Conc.lhs
@@ -1,7 +1,8 @@
 \begin{code}
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE CPP, NoImplicitPrelude #-}
 {-# OPTIONS_GHC -fno-warn-missing-signatures #-}
 {-# OPTIONS_HADDOCK not-home #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  GHC.Conc
@@ -33,6 +34,7 @@ module GHC.Conc
         , forkOnIO      -- :: Int -> IO a -> IO ThreadId
         , forkOnIOUnmasked
         , numCapabilities -- :: Int
+        , getNumCapabilities -- :: IO Int
         , numSparks       -- :: IO Int
         , childHandler  -- :: Exception -> IO ()
         , myThreadId    -- :: IO ThreadId
@@ -46,19 +48,22 @@ module GHC.Conc
 
         , ThreadStatus(..), BlockReason(..)
         , threadStatus  -- :: ThreadId -> IO ThreadStatus
+        , threadCapability
 
         -- * Waiting
         , threadDelay           -- :: Int -> IO ()
         , registerDelay         -- :: Int -> IO (TVar Bool)
         , threadWaitRead        -- :: Int -> IO ()
         , threadWaitWrite       -- :: Int -> IO ()
+        , closeFdWith           -- :: (Fd -> IO ()) -> Fd -> IO ()
 
         -- * TVars
         , STM(..)
         , atomically    -- :: STM a -> IO a
         , retry         -- :: STM a
         , orElse        -- :: STM a -> STM a -> STM a
-        , catchSTM      -- :: STM a -> (Exception -> STM a) -> STM a
+        , throwSTM      -- :: Exception e => e -> STM a
+        , catchSTM      -- :: Exception e => STM a -> (e -> STM a) -> STM a
         , alwaysSucceeds -- :: STM a -> STM ()
         , always        -- :: STM Bool -> STM ()
         , TVar(..)