[PATCH 5/8] qemu: hotplug: Add wrapper for disk hotplug code

[Peter Krempa <pkrempa@xxxxxxxxxx>]

The disk hotplug code also overloads media change which is not ideal.
This will allow splitting out of the media change code.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_hotplug.c | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 1ec696e2aa..6227a130da 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1061,10 +1061,10 @@ qemuDomainAttachUSBMassStorageDevice(virQEMUDriverPtr driver,
 }


-int
-qemuDomainAttachDeviceDiskLive(virQEMUDriverPtr driver,
-                               virDomainObjPtr vm,
-                               virDomainDeviceDefPtr dev)
+static int
+qemuDomainAttachDeviceDiskLiveInternal(virQEMUDriverPtr driver,
+                                       virDomainObjPtr vm,
+                                       virDomainDeviceDefPtr dev)
 {
     size_t i;
     virDomainDiskDefPtr disk = dev->data.disk;
@@ -1157,6 +1157,25 @@ qemuDomainAttachDeviceDiskLive(virQEMUDriverPtr driver,
 }


+/**
+ * qemuDomainAttachDeviceDiskLive:
+ * @driver: qemu driver struct
+ * @vm: domain object
+ * @dev: device to attach (expected type is DISK)
+ *
+ * Attach a new disk or in case of cdroms/floppies change the media in the drive.
+ * This function handles all the necessary steps to attach a new storage source
+ * to the VM.
+ */
+int
+qemuDomainAttachDeviceDiskLive(virQEMUDriverPtr driver,
+                               virDomainObjPtr vm,
+                               virDomainDeviceDefPtr dev)
+{
+    return qemuDomainAttachDeviceDiskLiveInternal(driver, vm, dev);
+}
+
+
 static void
 qemuDomainNetDeviceVportRemove(virDomainNetDefPtr net)
 {
-- 
2.17.1

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