[libvirt] [PATCH 3/4] libxl: advertise the support for VIR_TYPED_PARAM_STRING

domainGetNumaParameters has a string typed parameter, hence it is necessary for the libxl driver to support this. This change implements the connectSupportsFeature hook for the libxl driver, advertising that VIR_DRV_FEATURE_TYPED_PARAM_STRING is something good to go. Signed-off-by: Dario Faggioli <dario.faggioli(a)citrix.com&gt; Cc: Eric Blake <eblake(a)redhat.com&gt; --- src/libxl/libxl_driver.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index a3a9171..53af609 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -4660,6 +4660,20 @@ libxlConnectListAllDomains(virConnectPtr conn, return ret; } +/* Which features are supported by this driver? */ +static int +libxlConnectSupportsFeature(virConnectPtr conn, int feature) +{ + if (virConnectSupportsFeatureEnsureACL(conn) < 0) + return -1; + + switch (feature) { + case VIR_DRV_FEATURE_TYPED_PARAM_STRING: + return 1; + default: + return 0; + } +} static virDriver libxlDriver = { @@ -4740,6 +4754,7 @@ static virDriver libxlDriver = { .connectDomainEventRegisterAny = libxlConnectDomainEventRegisterAny, /* 0.9.0 */ .connectDomainEventDeregisterAny = libxlConnectDomainEventDeregisterAny, /* 0.9.0 */ .connectIsAlive = libxlConnectIsAlive, /* 0.9.8 */ + .connectSupportsFeature = libxlConnectSupportsFeature, /* 1.1.1 */ }; static virStateDriver libxlStateDriver = {