[ygoldfeld]

Interesting! I'd best write this down. Current notes on macOS and Windows port work:

https://github.com/Flow-IPC/ipc/issues/101 (<= https://github.com/orgs/Flow-IPC/discussions/98)

For macOS/ARM64, currently it looks to me like the apparent lack of /dev/shm equivalent (unless I messed up in searching for it) means the most significant amount of new work necessary to port it ... but you just mentioned a thing I did not know about. (SHM size/count limits definitely were a thing in Linux, though, indeed.) TY

[rurban]

I wrote some shm API wrappers here: https://github.com/rurban/smart/blob/new/source/algos/includ...

Never use /dev/shm directly unless Linux only.

[ygoldfeld]

Oh… Sys V SHM… not POSIX. Old-school.