Right now Zephyr only supports a subset of the POSIX embedded profile (PSE52). It will depend on your application needs and the level of POSIX support your application depends on.
<devel@...> on behalf of Gabriele Morgante <gabriele.morgante@...>
we are interested to know the compatibility degree of Zephyr kernel with the POSIX standard.
For instance, could we execute a C program POSIX compliant, written for an x86 linux kernel, on a Zephyr board as a Zephyr Application?