[libvirt] [PATCH 1/3] vz: implement connectGetType and connectGetMaxVcpus API calls

[Maxim Nestratov]

From: Maxim Nestratov <mnestratov at virtuozzo.com>

As a connection type we report 'vz'.
And because we have no limitation for maximal number of vcpus in containers
we report as maximum 1028 just for the sake of common sence.

Signed-off-by: Maxim Nestratov <mnestratov at virtuozzo.com>
---
 src/vz/vz_driver.c |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c
index 15dc70f..3cd6096 100644
--- a/src/vz/vz_driver.c
+++ b/src/vz/vz_driver.c
@@ -1337,12 +1337,31 @@ vzDomainMemoryStats(virDomainPtr domain,
     return ret;
 }
 
+static int vzConnectGetMaxVcpus(virConnectPtr conn ATTRIBUTE_UNUSED,
+                                const char *type)
+{
+    /* As far as we have no limitation for containers
+     * we report maximum */
+    if (type == NULL || STRCASEEQ(type, "vz"))
+        return 1028;
+
+    virReportError(VIR_ERR_INVALID_ARG,
+                   _("unknown type '%s'"), type);
+    return -1;
+}
+
+static const char *vzConnectGetType(virConnectPtr conn ATTRIBUTE_UNUSED) {
+    return "vz";
+}
+
 static virHypervisorDriver vzDriver = {
     .name = "vz",
     .connectOpen = vzConnectOpen,            /* 0.10.0 */
     .connectClose = vzConnectClose,          /* 0.10.0 */
     .connectGetVersion = vzConnectGetVersion,   /* 0.10.0 */
     .connectGetHostname = vzConnectGetHostname,      /* 0.10.0 */
+    .connectGetType = vzConnectGetType,        /* 1.2.21 */
+    .connectGetMaxVcpus = vzConnectGetMaxVcpus, /* 1.2.21 */
     .nodeGetInfo = vzNodeGetInfo,      /* 0.10.0 */
     .connectGetCapabilities = vzConnectGetCapabilities,      /* 0.10.0 */
     .connectBaselineCPU = vzConnectBaselineCPU, /* 1.2.6 */
-- 
1.7.1