2011/4/10 Anton Vodonosov avodonosov@yandex.ru:
I have impression, that the callback is called from a non-Lisp thread, i.e. a thread that was not started by list, but was started by foreign code.
Is it known/supposed to work/fail? In CCL (and in general).
Not all Lisps support that mode of operation but it works for me on CCL + OSX. See http://article.gmane.org/gmane.lisp.cffi.devel/1667 for more information and a small test to check whether your Lisp supports this feature. You might need to port it to Windows or use the pthread-win32 library. Let me know if that helps.
Cheers,