`fork()` is defined by POSIX and for creating a new child process. It is the preferred method of doing so on systems with virtual memory and the symbol should not be used outside of the context defined by the POSIX standard. https://pubs.opengroup.org/onlinepubs/9699919799/functions/fork.html Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>