I have a temporary workaround where i have created an ffi function racket-side to call into c, so that i can automatically use the _cptr's racket-to-c function. I wonder if there is a way to manually extract the c value for the case where i want it in a return value of racket_apply.
Nate On Mon, Oct 5, 2020 at 3:26 AM Nate Griswold <nategrisw...@gmail.com> wrote: > Note this is from a return value of racket_apply; i called a racket > function from c code and want to store the cptr it has returned. > > Nate > > > On Mon, Oct 5, 2020 at 3:25 AM Nate Griswold <nategrisw...@gmail.com> > wrote: > >> What is the best way to access a value that is a cpointer from c code? >> Should i convert it to an integer? I have been looking at this for a while, >> about an hour, and will continue to look but just thought the list might be >> able to answer faster. I know there are chez functions to convert `ptr`s to >> integers but those aren't working for me (not an integer error). >> >> Nate >> > -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/CAM-xLPrLiyjzqZvuKd-fK57%2BE6nfJXxz8YF7vpTkZTpsa%3D80SA%40mail.gmail.com.
