On 07/03/2013 08:34 AM, Paolo Bonzini wrote: > This command dumps the metadata of an entire chain, in either tabular or JSON > format. > > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> > --- > qemu-img-cmds.hx | 6 ++ > qemu-img.c | 186 > +++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 192 insertions(+) >
> + case OFORMAT_JSON:
> + printf("%s{ 'depth': %d, 'start': %lld, 'length': %lld, "
> + "'zero': %s, 'data': %s",
> + (e->start == 0 ? "[" : ",\n"),
> + e->depth, (long long) e->start, (long long) e->length,
> + (e->flags & BDRV_BLOCK_ZERO) ? "true" : "false",
> + (e->flags & BDRV_BLOCK_DATA) ? "true" : "false");
> + if (e->flags & BDRV_BLOCK_OFFSET_VALID) {
> + printf(", 'offset': %lld", (long long) e->offset);
> + }
> + putchar('}');
Can we please get this format documented in qapi-schema.json, even if we
aren't using qapi to generate it yet?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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