Primitive synchronization primitives — safe?

Question

On constrained devices, I often find myself \"faking\" locks between 2 threads with 2 bools. Each is only read by one thread, and only written by the other. Here\'s what I m

Answer 1

Concerning the sleep call, you could always just do sleep(0) or the equivalent call that pauses your thread letting the next in line a turn.

Concerning the rest, this is thread safe if you know the implementation details of your device.