]> On Fri, Jan 16, 2009 at 09:46:35AM -0500, Yitzhak Mandelbaum wrote: > Has anyone tried to interface ocaml code with C libraries which depend > on the BDW garbage collector? If so, are there any pitfalls to be > aware of? Note that I have a fair amount of experience interfacing > with ordinary C code, I've just never tried to do so in the presence > of the BDW gc. I haven't so just speculating here ... Can the BDW collector be told about areas of memory which it must not examine? There is a useful macro used inside the OCaml compiled called (IIRC?) Is_in_heap(ptr) which can tell you if a pointer points to something on the OCaml heap (ie. something to be ignored). Rich. -- Richard Jones Red Hat