[libvirt] [PATCH 6/9] virConnectBaselineCPU public API implementation
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/libvirt.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 57 insertions(+), 0 deletions(-)
diff --git a/src/libvirt.c b/src/libvirt.c
index 8a9ee20..47ce54e 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -10980,3 +10980,60 @@ error:
virDispatchError(conn);
return VIR_CPU_COMPARE_ERROR;
}
+
+
+/**
+ * virConnectBaselineCPU:
+ *
+ * @conn: virConnect connection
+ * @ncpus: number of CPUs in xmlCPUs
+ * @xmlCPUs: array of XML descriptions of host CPUs
+ * @flags: fine-tuning flags, currently unused, pass 0.
+ *
+ * Computes the most feature-rich CPU which is compatible with all given
+ * host CPUs.
+ *
+ * Returns XML description of the computed CPU or NULL on error.
+ */
+char *
+virConnectBaselineCPU(virConnectPtr conn,
+ unsigned int ncpus,
+ const char **xmlCPUs,
+ unsigned int flags)
+{
+ unsigned int i;
+
+ VIR_DEBUG("conn=%p, ncpus=%u, xmlCPUs=%p, flags=%u",
+ conn, ncpus, xmlCPUs, flags);
+ if (xmlCPUs) {
+ for (i = 0; i < ncpus; i++)
+ VIR_DEBUG("xmlCPUs[%u]=%s", i, xmlCPUs[i]);
+ }
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ virDispatchError(NULL);
+ return NULL;
+ }
+ if (xmlCPUs == NULL) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ goto error;
+ }
+
+ if (conn->driver->cpuBaseline) {
+ char *cpu;
+
+ cpu = conn->driver->cpuBaseline(conn, ncpus, xmlCPUs, flags);
+ if (!cpu)
+ goto error;
+ return cpu;
+ }
+
+ virLibConnError(conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+ virDispatchError(conn);
+ return NULL;
+}
--
1.6.6.1