Use `ffi/unsafe/port`. In general, things that we used to leave to the C API should have counterparts as `ffi/unsafe/...` libraries. Several are in place, although I doubt that we've covered everything that will turn out to be useful.
At Sun, 22 Sep 2019 11:42:27 -0400, Ray Racine wrote: > Making the switch to the CS version and ran into one small issue. > > My low level Bluetooth socket packet leveraged the Inside Racket C API > scheme_fd_to_semaphore function. Currently I am getting a "Not > implemented" message. A search of Racket docs still finds it, however, it > appears to be dropped in the IO runtime changes. > > Is there a new equivalent API call I can leverage? > > Code is here: > https://gitlab.com/RayRacine/bluetooth-socket/blob/master/socket/bt-socket-ffi. > rkt > > It is a small standalone file. > > The following reproduces the issue. > > bt-socket-ffi.rkt> (define s (socket AF_BLUETOOTH SOCK_RAW BTPROTO_HCI > bt-socket-ffi.rkt> (scheme_fd_to_semaphore s 1 #t) > ; scheme_fd_to_semaphore: implementation not found; arguments: 12 1 #t > > -- > 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/CAL5pz%3D%2BFGLAUUh-bg0zMo%2BQkM > %3DqFRPRz05w552sWxDjnQmWxdw%40mail.gmail.com. -- 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/5d87975d.1c69fb81.10300.7922SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
