Hello, Nicolas.

I'm not sure how much you already know about IPC on Neutrino -- given
that you already know about name_attach() -- but here's a link to the
chapter on IPC in the System Architecture guide:

  http://www.qnx.com/developers/docs/6.4.0/neutrino/sys_arch/ipc.html

It should give you an introduction to the various methods and point you
to other places in the documentation for more details.

As for name_attach(), you use it to create a channel and associate a
path with it. Other processes can then use that name to establish a
connection to your process. Here's a link to the documentation for
name_attach():

 
http://www.qnx.com/developers/docs/6.4.0/neutrino/lib_ref/n/name_attach.
html

It includes some sample code that I hope will help you.

Steve Reid (stever@qnx.com)
Technical Editor
QNX Software Systems