Created
November 27, 2010 03:39
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A quick hack for debugging the GHC RTS
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| import Foreign.C.String | |
| import Foreign.Ptr | |
| import System.Posix.Internals | |
| debug :: String -> IO () | |
| debug s = do | |
| withCStringLen (s++"\n") $ \(ptr,len) -> | |
| c_safe_write 2 (castPtr ptr) (fromIntegral len) | |
| return () |
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