Probably you want to use `cast`. If you have an integer `addr` that corresponds to an address, then
(cast addr _uintptr _pointer) casts it to a C pointer. Matthew At Wed, 7 Oct 2020 10:28:42 -0500, Nathaniel Griswold wrote: > Related to a question I asked earlier, but this time at the racket side: > > Is there any way to manually construct a cpointer with a raw pointer value? I > suppose this would mean being able to construct a chez record in racket. > > My use case is that I have a remote process talking to a racket process, it > is > sending a pointer to some shared memory and I want to access that shared > memory. It’s an array of c structs with some integer data and each has a > pointer to some raw bytes. > > Any way to do it? > > Thanks > > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/racket-users/CDC4A5DF-6BE1-4B96-BF3A-0B19F2EB > F0AC%40gmail.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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/20201007150803.1b%40sirmail.smtps.cs.utah.edu.
