[PATCH v3 12/52] qemu: Add qemuMonitorCPUDefsCopy

[Jiri Denemark <jdenemar@xxxxxxxxxx>]

Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx>
---

Notes:
    Version 2:
    - no change
    
    Version 3:
    - more glib functions
    - the function now returns the pointer to the copy rather than int
      as it can never fail

 src/qemu/qemu_monitor.c | 23 +++++++++++++++++++++++
 src/qemu/qemu_monitor.h |  1 +
 2 files changed, 24 insertions(+)

diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index f906472cd1..39c3122074 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -3594,6 +3594,29 @@ qemuMonitorCPUDefsNew(size_t count)
 }
 
 
+qemuMonitorCPUDefsPtr
+qemuMonitorCPUDefsCopy(qemuMonitorCPUDefsPtr src)
+{
+    g_autoptr(qemuMonitorCPUDefs) defs = NULL;
+    size_t i;
+
+    if (!src)
+        return NULL;
+
+    defs = qemuMonitorCPUDefsNew(src->ncpus);
+    for (i = 0; i < src->ncpus; i++) {
+        qemuMonitorCPUDefInfoPtr cpuDst = defs->cpus + i;
+        qemuMonitorCPUDefInfoPtr cpuSrc = src->cpus + i;
+
+        cpuDst->usable = cpuSrc->usable;
+        cpuDst->name = g_strdup(cpuSrc->name);
+        cpuDst->blockers = g_strdupv(cpuSrc->blockers);
+    }
+
+    return g_steal_pointer(&defs);
+}
+
+
 int
 qemuMonitorGetCPUModelExpansion(qemuMonitorPtr mon,
                                 qemuMonitorCPUModelExpansionType type,
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index f275e910cf..629379802c 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1122,6 +1122,7 @@ struct _qemuMonitorCPUDefs {
 int qemuMonitorGetCPUDefinitions(qemuMonitorPtr mon,
                                  qemuMonitorCPUDefsPtr *cpuDefs);
 qemuMonitorCPUDefsPtr qemuMonitorCPUDefsNew(size_t count);
+qemuMonitorCPUDefsPtr qemuMonitorCPUDefsCopy(qemuMonitorCPUDefsPtr src);
 void qemuMonitorCPUDefsFree(qemuMonitorCPUDefsPtr defs);
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(qemuMonitorCPUDefs, qemuMonitorCPUDefsFree);
 
-- 
2.23.0

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