Lacking fork(), if you want to multi-process a service, you have to spawn (vfork()+exec() or posix_spawn(), or whatever) the processes and arrange for them to g

Lacking fork(), if you want to multi-process a service, you have to spawn (vfork()+exec() or posix_spawn(), or whatever) the processes and arrange for them to get whatever state and resources they need to start up. It's a pain, but I've done it.