[libvirt] [PATCH] qemu_agent: support guest-info command

Currently, libvirt qemu agent supports some QEMU Guest Agent's commands or use them. But they are not adapted to communication test to the Domain OS. So, QEMU Guest Agent provide 'guest-info' command to display its version and their commands. And I wrote the codes for supporting it. virsh # guest-agent-info RHEL62_32 Version: 1.1.0 Commands: guest-network-get-interfaces guest-suspend-hybrid guest-suspend-ram guest-suspend-disk guest-fsfreeze-thaw guest-fsfreeze-freeze guest-fsfreeze-status guest-file-flush guest-file-seek guest-file-write guest-file-read guest-file-close guest-file-open guest-shutdown guest-info guest-ping guest-sync guest-sync-delimited I am sorry that attached patch is against libvirt-0.9.13-rc1, because my network environment can not access via git and header code is not built with the problem gnulib... Regards MATSUDA Daiki