forkit
forkit("fexecve (bad FD)", "GOOD", case_badf);
forkit("fexecve (bad FD)", "GOOD", case_bad_highf);
forkit("fexecve (not O_EXEC)", un.sysname, case_notexec);
forkit("fexecve (O_CLOEXEC)", "0 1 2 3", case_cloexec);
forkit("fexecve (uname)", un.sysname, case_uname);
forkit("fexecve (uname)", un.release, case_uname_r);
forkit("execvex (bad flags)", "GOOD", case_execvex_bad_flags);