[PATCHv2 04/11] qemu_monitor: Introduce qemuMonitorCPUModelInfoInit and qemuMonitorCPUModelInfoFreeContents

[Chris Venteicher <cventeic@xxxxxxxxxx>]

These forms modify contents of a qemuMonitorCPUModelInfo structure but
do not allocate or free the actual structure.

Init - Initialize model name and empty properties within existing structure
FreeContents - Free model name and properties within existing structure
---
 src/qemu/qemu_monitor.c | 35 ++++++++++++++++++++++++++++++++++-
 src/qemu/qemu_monitor.h |  4 ++++
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 371aaa15da..2d9297c3a7 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -3636,8 +3636,31 @@ qemuMonitorGetCPUModelExpansion(qemuMonitorPtr mon,
 }
 
 
+int
+qemuMonitorCPUModelInfoInit(const char *name, qemuMonitorCPUModelInfoPtr model)
+{
+    int ret = -1;
+
+    if (!model)
+        goto cleanup;
+
+    model->name = NULL;
+    model->nprops = 0;
+    model->props = NULL;
+    model->props_migratable_valid = false;
+
+    if (VIR_STRDUP(model->name, name) < 0)
+        goto cleanup;
+
+    ret = 0;
+
+ cleanup:
+    return ret;
+}
+
+
 void
-qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr model_info)
+qemuMonitorCPUModelInfoFreeContents(qemuMonitorCPUModelInfoPtr model_info)
 {
     size_t i;
 
@@ -3652,6 +3675,16 @@ qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr model_info)
 
     VIR_FREE(model_info->props);
     VIR_FREE(model_info->name);
+
+    model_info->nprops = 0;
+    model_info->props_migratable_valid = false;
+}
+
+
+void
+qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr model_info)
+{
+    qemuMonitorCPUModelInfoFreeContents(model_info);
     VIR_FREE(model_info);
 }
 
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 208a7f5d21..0b84a91fbc 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1021,6 +1021,10 @@ int qemuMonitorGetCPUModelExpansion(qemuMonitorPtr mon,
                                     qemuMonitorCPUModelInfoPtr *model_info);
 
 void qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr model_info);
+void qemuMonitorCPUModelInfoFreeContents(qemuMonitorCPUModelInfoPtr model_info);
+
+int qemuMonitorCPUModelInfoInit(const char *name, qemuMonitorCPUModelInfoPtr model)
+    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
 
 qemuMonitorCPUModelInfoPtr
 qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig);
-- 
2.17.1

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