On 04/30/2014 10:52 AM, Tomoki Sekiyama wrote: > >> I'd think it'd be better to just allow multiple instances of >> the arg eg >> >> virsh fsfreeze --mount <path1> --mount <path2> <guest> > > the virsh option parser rejects repeated options by > > error: option --mount already seen > > so I chose comma separated list, which is also used in the > "undefine --storage" option that takes a list of targets or source paths. > > Do we need to extend the parser to enable the repeated options? >
The parser already accepts repeated options (well, precisely ONE repeated option), by making that option be last in the command description and giving it .type = VSH_OT_ARGV. For comparison, see the echo command in virsh.c or the send-key command in virsh-domain.c. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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