Sharing memory between processes.

Hello,     I am coming up against a road block in porting an application from a win32 platform to FreeBSD.  The problem I am having is due to the fact that FreeBSD protects it's memory more that NT for example.       Is there a way to give a client app access to another apps memory?  the way

Programming problem, Shared Memory

Please help me with the simple 'Shared Memory' example.. I cant use fork, many different applications may speaking to one 'server' application.. This small function can run as the memory server (pass bogus parameters) and as a client in another terminal (dont pass any parameters) I can read fro