On Fri, 27 Dec 2013 22:37:52 +0100, Mark Wielaard wrote: > Check up front whether we attached correctly, if not error out. Make sure > callbacks report -1 only on real errors and DWARF_CB_ABORT if exiting early > (but not in error). Handle all errors from frame callback in print_frames > after printing of good frames. Print as much information as possible like > tid, address and module name if known with error messages. Only exit with > exit code zero if everything went fine. Exit with error code one if there > were any non-fatal errors. Exit with error code two if no frames could be > printed or a fatal error occurred.
OK, thanks, nice fix up. Jan
