kernel: add K_INHERIT_PERMS flag

By default, threads are created only having access to their own thread
object and nothing else. This new flag to k_thread_create() gives the
thread access to all objects that the parent had at the time it was
created, with the exception of the parent thread itself.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
6 files changed