Hello, Sorry if this is not the right place to raise the question.
I can get return result after run with PROGRAM call, then $result holds the returned string, but with PROGRAM, I have to use the absolute path of command. And sometimes, the command may located in different path for different distros, so it could cause portable issue. I guess "RUN{builtin}" could be used to avoid the issue, however I can't figure out how to get the return value of "RUN{builtin}". Any advises would be very helpful. Thanks, Guoqing _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel