Hello El, Sunday, November 29, 2009, 8:00:02 PM, you wrote:
segfault is due to free, you may omit peekCString call. you should free only memory that was malloced and not freed other way > Hello, > I get a segfault when I do > str <- peekCString ptr > free ptr > return (Just str) > But not when I don't free the C pointer. > I also get the same behaviour with ByteString.packCString... > Could you please tell me if the memory is correctly freed by GHC when I > don't do it myself? > And how can I specify a custom free function (i.e. xmlFree function in > libxml2)? > Maybe I should use a data type with two fields : the > String/ByteString and the ForeignPtr to the CString? > > Regards > -- Best regards, Bulat mailto:bulat.zigans...@gmail.com _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
