cpu: Introduce virCPUDataNew

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

src/cpu/cpu.c

@@ -311,6 +311,25 @@ cpuEncode(virArch arch,
 }
 
 
+/**
+ * virCPUDataNew:
+ *
+ * Returns an allocated memory for virCPUData or NULL on error.
+ */
+virCPUDataPtr
+virCPUDataNew(virArch arch)
+{
+    virCPUDataPtr data;
+
+    if (VIR_ALLOC(data) < 0)
+        return NULL;
+
+    data->arch = arch;
+
+    return data;
+}
+
+
 /**
  * cpuDataFree:
  *

src/cpu/cpu.h

@@ -162,6 +162,9 @@ cpuEncode   (virArch arch,
              virCPUDataPtr *vendor)
     ATTRIBUTE_NONNULL(2);
 
+virCPUDataPtr
+virCPUDataNew(virArch arch);
+
 void
 cpuDataFree (virCPUDataPtr data);
 

src/libvirt_private.syms

@@ -994,6 +994,7 @@ virCPUCompareXML;
 virCPUConvertLegacy;
 virCPUDataCheckFeature;
 virCPUDataFormat;
+virCPUDataNew;
 virCPUDataParse;
 virCPUGetModels;
 virCPUTranslate;