On Tuesday November 22, [EMAIL PROTECTED] wrote: > Neil Brown wrote: > [] > > I would like it to take an argument in contexts where --bitmap was > > meaningful (Create, Assemble, Grow) and not where --brief is > > meaningful (Examine, Detail). but I don't know if getopt_long will > > allow the 'short_opt' string to be changed half way through > > processing... > > getopt allows you to change both long and short options set > before every call (provided argv&argc are intact). But. > > Please, pretty please, don't implement the same options with > different meaning. It's confusing at best. Assign short options > to frequently-used commands, and leave only long options for the > rest. I dunno whichever of --brief or --bitmap is more frequent, > I'd say both can be long-only, but since -b already stands for > --brief, don't use it for --bitmap. > > > At the very least, I can print a message if '-b' is being interpreted > > as as --brief, but the option argument is present. > > > > -a has the same problem (--add vs --auto). > > And this is also bad. In my opinion anyway.
I'm afraid it is a bit late... -f == --force or --fail or --daemonise (think 'fork') -m == --super-minor --mail -p == --parity or --program -c == --config or --chunk Think of mdadm as a number of separate program (A, B, C, D, E, G :-) Each has an independent, though sometimes overlapping, set of options. It looks like I can get getopt_long to work quite nicely to e.g. '-b' taking an arg in some contexts, and not in others. so expect that to be fixed in 2.2. NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
