Antonio Diaz Dia wrote: > It is the safest option (in case someone uses 'status & 0xFF' as return > value), but it is quite a change to consider an user-finished run as an error.
Besides being practical for aborting scripts and loops (which SIGINT would also allow), I think it is also the right thing to do to treat user interruption as an error. Most tools I could think of that just "quit" on ctrl-c are those that would otherwise run forever, like ping e.g. In contrast to that every ddrescue run has a defined end that you hope to reach, namely when it prints "Finished!". A user interruption means it will not reach that goal, so the run is not user-finished, but user-aborted. To me that justifies an error-like exit. Florian
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