On 09/02/2011 04:06 AM, Daniel Veillard wrote:
On Wed, Aug 31, 2011 at 04:26:06PM +0800, Osier Yang wrote:
--- include/libvirt/libvirt.h.in | 111 ++++++++++++++++++++++++++++++++++++++++++ src/libvirt_public.syms | 5 ++ 2 files changed, 116 insertions(+), 0 deletions(-)
+/** + * virDomainBlockStatsFlagsStruct: + * + * Struct filled by virDomainBlockStatsFlags() providing information + * about the block device. + * + * Hypervisors may return a field set to ((long long)-1) which indicates + * that the hypervisor does not support that statistic. + * + * NB. Here 'long long' means 64 bit integer. + */ +typedef struct _virDomainBlockStatsFlags virDomainBlockStatsFlagsStruct; + +struct _virDomainBlockStatsFlags { + char field[VIR_DOMAIN_BLOCK_STATS_FIELD_LENGTH]; + long long value; +};
Are we positive that all useful block stats will always be in long long format, or should we reuse virTypedParameter here to also allow other typed objects in the future? -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org