Let's replace the references to native_posix with native_sim in the documentation, and enable this tests by default in native_sim. Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Use the new code-sample directive and roles in a few places to demonstrate how it works. Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
Add readme for the sample for conditional variables in kernel. Signed-off-by: Aastha Grover <aastha.grover@intel.com>