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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-08-15 21:50:50 +0200 |
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| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-10-05 16:14:22 +0400 |
| commit | e05979d0d7362d25275adcc73ad082bf66b9b018 (patch) | |
| tree | 173a8e004845687916ba4307e00e758a66519a09 /scripts | |
| parent | 85e33a2818f46ee023c8729252c797f125744d20 (diff) | |
| download | focaccia-qemu-e05979d0d7362d25275adcc73ad082bf66b9b018.tar.gz focaccia-qemu-e05979d0d7362d25275adcc73ad082bf66b9b018.zip | |
qemu-option: add help fallback to print the list of options
QDev options accept 'help' (or '?', but that's problematic with shell globbing) in the list of parameters, which is handy to list the available options. Unfortunately, this isn't built in QemuOpts. qemu_opts_parse_noisily() seems to be the common path for command line options, so place a fallback to print help, listing the available options. This is quite handy, for example with qemu "-spice help". Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'scripts')
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