Requested in #8244 for scripting purposes and automated testing. Extend
the original design by adding a means to pass an exit status. This also
comes in handy in case one wants to cleanly error out from JS on parsing
errors of command line arguments as reported in #7967.
Fixes: #8244
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
(cherry picked from commit 0d60bdfd2e)
Signed-off-by: phosit <phosit@autistici.org>
f578a5b34d