How do I synchronize access to shared memory in LynxOS/POSIX?

Question

I am implementing two processes on a LynxOS SE (POSIX conformant) system that will communicate via shared memory.

One process will act as a \"producer\" and the othe

Answer 1

You can achive this with the shared memory/semaphore IPC.

Here's an article with a nice example:

http://www-personal.washtenaw.cc.mi.us/~chasselb/linux275/ClassNotes/ipc/shared_mem.htm