Thanks, Chongkai _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
Using FFI, one can use _cprocedure to pass Scheme procedures to foreign
functions as C callback. For my case, if the callback function is called
from a different C thread (unknow to PLT FFI), it crashes. Adding
#:atomic? #t doesn't help. Is there a workaround, or could I conclude
that FFI can't pass a Scheme procedure to be used as a C callback from
foreign threads?
- [racket] FFI question: a callback that will be called by som... Chongkai Zhu
